xserver: Branch 'mpx' - 131 commits
Peter Hutterer
whot at kemper.freedesktop.org
Tue Jun 19 00:54:03 PDT 2007
GL/glx/glxcmds.c | 34
GL/glx/glxdrawable.h | 9
GL/glx/glxdri.c | 290 +
GL/glx/glxext.c | 33
GL/glx/glxglcore.c | 4
GL/glx/glxserver.h | 8
GL/glx/indirect_dispatch.h | 14
GL/glx/indirect_table.c | 19
Xext/Makefile.am | 1
Xext/sync.c | 119
composite/compext.c | 2
configure.ac | 62
dix/devices.c | 1
dix/dispatch.c | 10
dix/dixutils.c | 2
dix/events.c | 7
dix/main.c | 1
dix/tables.c | 15
exa/exa.c | 25
exa/exa.h | 5
exa/exa_accel.c | 465 +-
exa/exa_migration.c | 21
exa/exa_offscreen.c | 8
exa/exa_priv.h | 11
exa/exa_render.c | 178 -
exa/exa_unaccel.c | 36
fb/Makefile.am | 26
fb/fb.h | 6
fb/fbcompose.c | 4414 ----------------------------
fb/fbcopy.c | 25
fb/fbedge.c | 314 -
fb/fbedgeimp.h | 145
fb/fbfill.c | 28
fb/fbmmx.c | 2900 ------------------
fb/fbmmx.h | 294 -
fb/fbpict.c | 2527 ++--------------
fb/fbpict.h | 236 -
fb/fbtrap.c | 102
fb/fbwindow.c | 43
fb/wfbrename.h | 2
hw/dmx/dmx-config.h | 2
hw/dmx/glxProxy/glxext.h | 2
hw/kdrive/linux/agp.c | 2
hw/xfree86/common/compiler.h | 2
hw/xfree86/common/xf86Build.h.in | 1
hw/xfree86/common/xf86Bus.c | 2
hw/xfree86/common/xf86Config.c | 182 -
hw/xfree86/common/xf86Config.h | 19
hw/xfree86/common/xf86Events.c | 28
hw/xfree86/common/xf86Init.c | 8
hw/xfree86/common/xf86Mode.c | 2
hw/xfree86/common/xf86Module.h | 2
hw/xfree86/common/xf86Privstr.h | 2
hw/xfree86/common/xf86Xinput.c | 62
hw/xfree86/common/xf86Xinput.h | 2
hw/xfree86/common/xf86xv.c | 42
hw/xfree86/ddc/Makefile.am | 4
hw/xfree86/ddc/ddcProperty.c | 11
hw/xfree86/ddc/edid.h | 4
hw/xfree86/ddc/interpret_vdif.c | 132
hw/xfree86/ddc/print_vdif.c | 225 -
hw/xfree86/ddc/vdif.h | 174 -
hw/xfree86/ddc/xf86DDC.c | 41
hw/xfree86/ddc/xf86DDC.h | 8
hw/xfree86/dixmods/Makefile.am | 3
hw/xfree86/dixmods/afbmodule.c | 1
hw/xfree86/dixmods/cfb32module.c | 3
hw/xfree86/dixmods/cfbmodule.c | 3
hw/xfree86/doc/man/xorg.conf.man.pre | 1309 ++++----
hw/xfree86/dri/dri.c | 43
hw/xfree86/dri/dri.h | 13
hw/xfree86/dri/drimodule.c | 2
hw/xfree86/dri/xf86dri.c | 34
hw/xfree86/loader/xf86sym.c | 51
hw/xfree86/modes/xf86Crtc.c | 31
hw/xfree86/modes/xf86Crtc.h | 4
hw/xfree86/modes/xf86EdidModes.c | 6
hw/xfree86/modes/xf86Rotate.c | 44
hw/xfree86/os-support/bsd/bsd_bell.c | 4
hw/xfree86/os-support/bsd/i386_video.c | 5
hw/xfree86/os-support/bus/Pci.h | 2
hw/xfree86/os-support/bus/linuxPci.c | 4
hw/xfree86/os-support/hurd/hurd_video.c | 44
hw/xfree86/os-support/linux/lnx_video.c | 67
hw/xfree86/os-support/misc/SlowBcopy.c | 3
hw/xfree86/parser/Module.c | 17
hw/xfree86/parser/xf86Parser.h | 2
hw/xfree86/parser/xf86tokens.h | 1
hw/xfree86/xaa/xaaWideLine.c | 4
hw/xgl/xglcompose.c | 2
hw/xnest/Xnest.man.pre | 604 ++-
hw/xprint/Makefile.am | 6
hw/xwin/winmouse.c | 5
hw/xwin/winmultiwindowclass.c | 2
hw/xwin/winmultiwindowwm.c | 5
hw/xwin/winmultiwindowwndproc.c | 9
hw/xwin/winwin32rootlesswndproc.c | 5
hw/xwin/winwndproc.c | 5
include/dix-config.h.in | 3
include/dixstruct.h | 4
include/misc.h | 2
include/miscstruct.h | 5
include/regionstr.h | 15
include/servermd.h | 10
mi/Makefile.am | 3
mi/cbrt.c | 46
mi/miarc.c | 44
mi/mieq.c | 20
mi/mifpoly.h | 13
mi/mifpolycon.c | 4
mi/miregion.c | 747 ----
mi/miwideline.c | 4
miext/rootless/safeAlpha/safeAlphaPicture.c | 526 ---
os/Makefile.am | 3
os/access.c | 31
os/auth.c | 12
os/k5auth.c | 799 -----
os/osdep.h | 23
os/utils.c | 14
randr/Makefile.am | 10
randr/randr.c | 3
render/mipict.c | 58
render/mipict.h | 6
render/picture.c | 3
render/picture.h | 172 -
render/picturestr.h | 13
render/render.c | 2
render/renderedge.c | 118
render/renderedge.h | 15
129 files changed, 3206 insertions(+), 15266 deletions(-)
New commits:
diff-tree 1f97a7647606226cde61d6ad7a94f2b0b571a06c (from parents)
Merge: 5dee64fc99f34e091abce65d47c4b6f026ab4849 2e7fef7d0837939e822c40b6ac77e7f0e66d57bd
Author: Peter Hutterer <peter at cs.unisa.edu.au>
Date: Tue Jun 19 17:20:52 2007 +0930
Merge branch 'master' into mpx
Conflicts:
dix/devices.c
hw/xfree86/common/xf86Xinput.c
hw/xfree86/loader/xf86sym.c
mi/mieq.c
diff --cc hw/xfree86/common/xf86Config.c
index 4ace24e,8e58bef..6c03377
@@@ -2463,6 -2509,14 +2509,12 @@@
return CONFIG_PARSE_ERROR;
}
+ configFiles(xf86configptr->conf_files);
+ configExtensions(xf86configptr->conf_extensions);
+ #ifdef XF86DRI
+ configDRI(xf86configptr->conf_dri);
+ #endif
+
- checkInput(&xf86ConfigLayout);
-
/*
* Handle some command line options that can override some of the
* ServerFlags settings.
diff --cc hw/xfree86/common/xf86Xinput.c
index 1cce136,c08b15f..3bc8542
@@@ -445,15 -408,9 +447,15 @@@
dev = pInfo->dev;
ActivateDevice(dev);
- if (dev->inited && dev->startup)
+ if (dev->inited && dev->startup && xf86Screens[0]->vtSema)
EnableDevice(dev);
+ if (!IsPointerDevice(dev))
+ PairDevices(NULL, GuessFreePointerDevice(), dev);
+
+ /* send enter/leave event, update sprite window */
+ CheckMotion(NULL, dev);
+
*pdev = dev;
return Success;
@@@ -557,12 -535,9 +580,9 @@@
/* Don't post core motion events for devices not registered to send
* drag events. */
if (xE->u.u.type != MotionNotify || drag) {
- mieqEnqueue(device, xf86Events + i);
+ mieqEnqueue(device, (xf86Events + i)->event);
}
}
-
- out:
- xfree(valuators);
}
_X_EXPORT void
diff --cc hw/xfree86/loader/xf86sym.c
index ca32d6e,b4ae42f..9ae7957
@@@ -96,10 -96,12 +96,15 @@@
#endif
#include "xf86DDC.h"
#include "edid.h"
+ #include "xf86Cursor.h"
+ #include "xf86RamDac.h"
+ #include "BT.h"
+ #include "IBM.h"
+ #include "TI.h"
+#include "xf86RamDac.h"
+#include "BT.h"
+
#ifndef HAS_GLIBC_SIGSETJMP
#if defined(setjmp) && defined(__GNU_LIBRARY__) && \
(!defined(__GLIBC__) || (__GLIBC__ < 2) || \
diff --cc mi/mieq.c
index 06fdffc,f64e540..ff20003
@@@ -120,26 -106,21 +120,27 @@@
mieqEnqueue(DeviceIntPtr pDev, xEvent *e)
{
HWEventQueueType oldtail = miEventQueue.tail, newtail;
+ EventListPtr evt;
int isMotion = 0;
- int evlen;
- deviceValuator *v = (deviceValuator *) e;
- EventPtr laste = &miEventQueue.events[(oldtail - 1) %
- QUEUE_SIZE];
- deviceKeyButtonPointer *lastkbp = (deviceKeyButtonPointer *)
- &laste->event[0];
++ int evlen;
+
+
+ /* avoid merging events from different devices */
if (e->u.u.type == MotionNotify)
- isMotion = inputInfo.pointer->id;
- else if (e->u.u.type == DeviceMotionNotify)
isMotion = pDev->id;
+ else if (e->u.u.type == DeviceMotionNotify)
+ isMotion = pDev->id | (1 << 8); /* flag to indicate DeviceMotion */
/* We silently steal valuator events: just tack them on to the last
* motion event they need to be attached to. Sigh. */
if (e->u.u.type == DeviceValuator) {
+ deviceValuator *v = (deviceValuator *) e;
+ EventPtr laste;
+ deviceKeyButtonPointer *lastkbp;
+
- laste = &miEventQueue.events[(oldtail ? oldtail : QUEUE_SIZE)- 1];
++ laste = &miEventQueue.events[(oldtail ? oldtail : QUEUE_SIZE) - 1];
+ lastkbp = (deviceKeyButtonPointer *) laste->events->event;
+
if (laste->nevents > 6) {
ErrorF("mieqEnqueue: more than six valuator events; dropping.\n");
return;
@@@ -160,14 -140,10 +161,12 @@@
if (isMotion && isMotion == miEventQueue.lastMotion &&
oldtail != miEventQueue.head) {
- oldtail = (oldtail - 1) % QUEUE_SIZE;
+ if (oldtail == 0)
+ oldtail = QUEUE_SIZE;
+ oldtail = oldtail - 1;
}
else {
- newtail = oldtail + 1;
- if (newtail == QUEUE_SIZE)
- newtail = 0;
+ newtail = (oldtail + 1) % QUEUE_SIZE;
/* Toss events which come in late. Usually this means your server's
* stuck in an infinite loop somewhere, but SIGIO is still getting
* handled. */
@@@ -245,29 -211,21 +244,22 @@@
e = &miEventQueue.events[miEventQueue.head];
/* Assumption - screen switching can only occur on motion events. */
+ miEventQueue.head = (miEventQueue.head + 1) % QUEUE_SIZE;
+
- if (e->pScreen != miEventQueue.pDequeueScreen) {
- miEventQueue.pDequeueScreen = e->pScreen;
- x = e->event[0].u.keyButtonPointer.rootX;
- y = e->event[0].u.keyButtonPointer.rootY;
- NewCurrentScreen (miEventQueue.pDequeueScreen, x, y);
+ if (e->pScreen != DequeueScreen(e->pDev)) {
+ DequeueScreen(e->pDev) = e->pScreen;
+ x = e->events[0].event->u.keyButtonPointer.rootX;
+ y = e->events[0].event->u.keyButtonPointer.rootY;
- if (miEventQueue.head == QUEUE_SIZE - 1)
- miEventQueue.head = 0;
- else
- ++miEventQueue.head;
+ NewCurrentScreen (e->pDev, DequeueScreen(e->pDev), x, y);
}
else {
- if (miEventQueue.head == QUEUE_SIZE - 1)
- miEventQueue.head = 0;
- else
- ++miEventQueue.head;
-
/* If someone's registered a custom event handler, let them
* steal it. */
- if (miEventQueue.handlers[e->event->u.u.type]) {
- miEventQueue.handlers[e->event->u.u.type](miEventQueue.pDequeueScreen->myNum,
- e->event, dev,
- e->nevents);
+ if (miEventQueue.handlers[e->events->event->u.u.type]) {
+ miEventQueue.handlers[e->events->event->u.u.type](
+ DequeueScreen(e->pDev)->myNum,
+ e->events->event, dev,
+ e->nevents);
return;
}
diff-tree 2e7fef7d0837939e822c40b6ac77e7f0e66d57bd (from 831d3b7f8d053aba649c8d04af3bef96376bdc3a)
Author: Adam Jackson <ajax at benzedrine.nwnk.net>
Date: Mon Jun 18 12:08:39 2007 -0400
Make xf86{En,Dis}ableInterrupts no-ops on Linux.
diff --git a/hw/xfree86/os-support/linux/lnx_video.c b/hw/xfree86/os-support/linux/lnx_video.c
index a816560..0bc99b0 100644
--- a/hw/xfree86/os-support/linux/lnx_video.c
+++ b/hw/xfree86/os-support/linux/lnx_video.c
@@ -604,73 +604,21 @@ xf86DisableIO(void)
return;
}
-
-/***************************************************************************/
-/* Interrupt Handling section */
-/***************************************************************************/
-
-/* XXX The #ifdefs should be made simpler. */
+/*
+ * Don't use these two functions. They can't possibly work. If you actually
+ * need interrupts off for something, you ought to be doing it in the kernel
+ * anyway.
+ */
_X_EXPORT Bool
xf86DisableInterrupts()
{
-#if !defined(__mc68000__) && !defined(__powerpc__) && !defined(__sparc__) && !defined(__mips__) && !defined(__ia64__) && !defined(__sh__) && !defined(__hppa__) && !defined(__arm__) && !defined(__s390__)
- if (!ExtendedEnabled)
- if (iopl(3) || ioperm(0, 1024, 1))
- return (FALSE);
-#endif
-#if defined(__alpha__) || defined(__mc68000__) || defined(__powerpc__) || defined(__sparc__) || defined(__mips__) || defined(__arm__) || defined(__sh__) || defined(__ia64__) || defined(__hppa__) || defined(__s390__)
-#else
-# ifdef __GNUC__
-# if defined(__ia64__)
-# if 0
- __asm__ __volatile__ (";; rsm psr.i;; srlz.d" ::: "memory");
-# endif
-# else
- __asm__ __volatile__("cli");
-# endif
-# else
- asm("cli");
-# endif
-#endif
-#if !defined(__mc68000__) && !defined(__powerpc__) && !defined(__sparc__) && !defined(__mips__) && !defined(__sh__) && !defined(__ia64__) && !defined(__hppa__) && !defined(__arm__) && !defined(__s390__)
- if (!ExtendedEnabled) {
- iopl(0);
- ioperm(0, 1024, 0);
- }
-
-#endif
return (TRUE);
}
_X_EXPORT void
xf86EnableInterrupts()
{
-#if !defined(__mc68000__) && !defined(__powerpc__) && !defined(__sparc__) && !defined(__mips__) && !defined(__ia64__) && !defined(__sh__) && !defined(__hppa__) && !defined(__arm__) && !defined(__s390__)
- if (!ExtendedEnabled)
- if (iopl(3) || ioperm(0, 1024, 1))
- return;
-#endif
-#if defined(__alpha__) || defined(__mc68000__) || defined(__powerpc__) || defined(__sparc__) || defined(__mips__) || defined(__arm__) || defined(__sh__) || defined(__ia64__) || defined(__hppa__) || defined(__s390__)
-#else
-# ifdef __GNUC__
-# if defined(__ia64__)
-# if 0
- __asm__ __volatile__ (";; ssm psr.i;; srlz.d" ::: "memory");
-# endif
-# else
- __asm__ __volatile__("sti");
-# endif
-# else
- asm("sti");
-# endif
-#endif
-#if !defined(__mc68000__) && !defined(__powerpc__) && !defined(__sparc__) && !defined(__mips__) && !defined(__sh__) && !defined(__ia64__) && !defined(__hppa__) && !defined(__arm__) && !defined(__s390__)
- if (!ExtendedEnabled) {
- iopl(0);
- ioperm(0, 1024, 0);
- }
-#endif
return;
}
diff-tree 831d3b7f8d053aba649c8d04af3bef96376bdc3a (from 562ca3f2f9005e7c5ed0a24b0759051ded2173e9)
Author: Lennart Buytenhek <buytenh at wantstofly.org>
Date: Mon Jun 18 12:05:55 2007 -0400
Compile fixes for Linux ARM platforms.
diff --git a/hw/xfree86/common/xf86Bus.c b/hw/xfree86/common/xf86Bus.c
index 9740b07..cd309a5 100644
--- a/hw/xfree86/common/xf86Bus.c
+++ b/hw/xfree86/common/xf86Bus.c
@@ -3004,7 +3004,7 @@ xf86FindPrimaryDevice()
}
-#if !defined(__sparc) && !defined(__sparc__) && !defined(__powerpc__) && !defined(__mips__)
+#if !defined(__sparc) && !defined(__sparc__) && !defined(__powerpc__) && !defined(__mips__) && !defined(__arm__)
#include "vgaHW.h"
#include "compiler.h"
#endif
diff --git a/hw/xfree86/os-support/linux/lnx_video.c b/hw/xfree86/os-support/linux/lnx_video.c
index 02a1310..a816560 100644
--- a/hw/xfree86/os-support/linux/lnx_video.c
+++ b/hw/xfree86/os-support/linux/lnx_video.c
@@ -62,7 +62,8 @@ static Bool ExtendedEnabled = FALSE;
#elif !defined(__powerpc__) && \
!defined(__mc68000__) && \
!defined(__sparc__) && \
- !defined(__mips__)
+ !defined(__mips__) && \
+ !defined(__arm__)
/*
* Due to conflicts with "compiler.h", don't rely on <sys/io.h> to declare
@@ -567,7 +568,7 @@ xf86EnableIO(void)
#endif
}
close(fd);
-#elif !defined(__mc68000__) && !defined(__sparc__) && !defined(__mips__) && !defined(__sh__) && !defined(__hppa__) && !defined(__s390__)
+#elif !defined(__mc68000__) && !defined(__sparc__) && !defined(__mips__) && !defined(__sh__) && !defined(__hppa__) && !defined(__s390__) && !defined(__arm__)
if (ioperm(0, 1024, 1) || iopl(3)) {
if (errno == ENODEV)
ErrorF("xf86EnableIOPorts: no I/O ports found\n");
diff --git a/hw/xfree86/os-support/misc/SlowBcopy.c b/hw/xfree86/os-support/misc/SlowBcopy.c
index 1fda7fc..f0ad611 100644
--- a/hw/xfree86/os-support/misc/SlowBcopy.c
+++ b/hw/xfree86/os-support/misc/SlowBcopy.c
@@ -35,7 +35,8 @@ xf86SlowBcopy(unsigned char *src, unsign
#if !defined(__sparc__) && \
!defined(__powerpc__) && \
!defined(__mips__) && \
- !defined(__ia64__)
+ !defined(__ia64__) && \
+ !defined(__arm__)
outb(0x80, 0x00);
#endif
}
diff-tree 562ca3f2f9005e7c5ed0a24b0759051ded2173e9 (from 42c2e14b254f6f882b3e79444360ab855db43e27)
Author: Zephaniah E. Hull <warp at agamemnon.b5>
Date: Mon Jun 18 12:00:49 2007 -0400
In NewInputDeviceRequest, only call EnableDevice if xf86Screens[0]->vtSema is
true, preventing unwanted behavior in the case where a device is added while
the user is in a different VT.
diff --git a/hw/xfree86/common/xf86Xinput.c b/hw/xfree86/common/xf86Xinput.c
index 5430020..c08b15f 100644
--- a/hw/xfree86/common/xf86Xinput.c
+++ b/hw/xfree86/common/xf86Xinput.c
@@ -408,7 +408,7 @@ NewInputDeviceRequest (InputOption *opti
dev = pInfo->dev;
ActivateDevice(dev);
- if (dev->inited && dev->startup)
+ if (dev->inited && dev->startup && xf86Screens[0]->vtSema)
EnableDevice(dev);
*pdev = dev;
diff-tree 42c2e14b254f6f882b3e79444360ab855db43e27 (from 78179ae827bb5d19abb1340084362bc51ad5c1e5)
Author: Matthieu Herrb <matthieu at deville.herrb.com>
Date: Fri Jun 15 00:14:02 2007 +0200
swap xOrigin and yOrigin in SProcRenderSetPictureClipRectangles.
Fixes Xrender clipping rectangles when X server and client are of
different endianness, shown by xterm 225 among others.
diff --git a/render/render.c b/render/render.c
index 348d4c6..caaa278 100644
--- a/render/render.c
+++ b/render/render.c
@@ -2074,6 +2074,8 @@ SProcRenderSetPictureClipRectangles (Cli
REQUEST(xRenderSetPictureClipRectanglesReq);
swaps(&stuff->length, n);
swapl(&stuff->picture, n);
+ swaps(&stuff->xOrigin, n);
+ swaps(&stuff->yOrigin, n);
SwapRestS(stuff);
return (*ProcRenderVector[stuff->renderReqType]) (client);
}
diff-tree 78179ae827bb5d19abb1340084362bc51ad5c1e5 (from eb2d7fe02f9cbca57b462bba05498e2d59316fbc)
Author: Søren Sandmann Pedersen <sandmann at redhat.com>
Date: Mon Jun 11 22:46:42 2007 -0400
Remove fbmmx.[ch] files
diff --git a/fb/fbmmx.c b/fb/fbmmx.c
deleted file mode 100644
index f962b66..0000000
--- a/fb/fbmmx.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright © 2004, 2005 Red Hat, Inc.
- * Copyright © 2004 Nicholas Miell
- * Copyright © 2005 Trolltech AS
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Red Hat not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. Red Hat makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Søren Sandmann (sandmann at redhat.com)
- * Minor Improvements: Nicholas Miell (nmiell at gmail.com)
- * MMX code paths for fbcompose.c by Lars Knoll (lars at trolltech.com)
- *
- * Based on work by Owen Taylor
- */
-
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#ifdef USE_MMX
-
-#if defined(__amd64__) || defined(__x86_64__)
-#define USE_SSE
-#endif
-
-#include <mmintrin.h>
-#ifdef USE_SSE
-#include <xmmintrin.h> /* for _mm_shuffle_pi16 and _MM_SHUFFLE */
-#endif
-
-#ifdef RENDER
-
-#include "fb.h"
-#include "fbmmx.h"
-
-#include "picturestr.h"
-#include "mipict.h"
-#include "fbpict.h"
-
-#define noVERBOSE
-
-#ifdef VERBOSE
-#define CHECKPOINT() ErrorF ("at %s %d\n", __FUNCTION__, __LINE__)
-#else
-#define CHECKPOINT()
-#endif
-
-
-typedef unsigned long long ullong;
-
-#ifdef __GNUC__
-typedef ullong mmxdatafield;
-#endif
-#ifdef _MSC_VER
-typedef unsigned __int64 ullong;
-typedef __m64 mmxdatafield;
-#endif
-
-#endif /* RENDER */
-#endif /* USE_MMX */
diff --git a/fb/fbmmx.h b/fb/fbmmx.h
deleted file mode 100644
index 06b079c..0000000
--- a/fb/fbmmx.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright © 2004 Red Hat, Inc.
- * Copyright © 2005 Trolltech AS
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Red Hat not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. Red Hat makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Søren Sandmann (sandmann at redhat.com)
- * Lars Knoll (lars at trolltech.com)
- *
- * Based on work by Owen Taylor
- */
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#ifdef USE_MMX
-
-#if !defined(__amd64__) && !defined(__x86_64__)
-Bool fbHaveMMX(void);
-#else
-#define fbHaveMMX() TRUE
-#endif
-
-#else
-#define fbHaveMMX() FALSE
-#endif
-
diff-tree eb2d7fe02f9cbca57b462bba05498e2d59316fbc (from f52ae237d3eec79ccd64cdd77271aeacc37af70c)
Author: Søren Sandmann Pedersen <sandmann at redhat.com>
Date: Mon Jun 11 22:43:01 2007 -0400
Replace fbFillmmx() with pixman_fill() and remove fbmmx.[ch]
diff --git a/configure.ac b/configure.ac
index 9890b9a..4406474 100644
--- a/configure.ac
+++ b/configure.ac
@@ -362,19 +362,6 @@ case $host_os in
esac
AM_CONDITIONAL(KDRIVE_HW, test "x$KDRIVE_HW" = xyes)
-AC_MSG_CHECKING(for MMX capable platform)
-if test "x$use_x86_asm" = xyes && test "x$GCC" = xyes ; then
- AC_PREPROC_IFELSE([
-#if (!defined (__GNUC__) || __GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4))
- #error Not supported
-#endif
-], mmx_capable=yes, mmx_capable=no)
-else
- mmx_capable=no
-fi
-AC_MSG_RESULT([$mmx_capable])
-AM_CONDITIONAL(MMX_CAPABLE, [test "x$mmx_capable" = xyes])
-
DEFAULT_VENDOR_NAME="The X.Org Foundation"
DEFAULT_VENDOR_NAME_SHORT="X.Org"
DEFAULT_VERSION_MAJOR=7
diff --git a/fb/Makefile.am b/fb/Makefile.am
index 28c0cc7..75861a3 100644
--- a/fb/Makefile.am
+++ b/fb/Makefile.am
@@ -1,4 +1,4 @@
-noinst_LTLIBRARIES = libfb.la libwfb.la libfbmmx.la
+noinst_LTLIBRARIES = libfb.la libwfb.la
INCLUDES = \
-I$(top_srcdir)/hw/xfree86/os-support \
@@ -12,25 +12,8 @@ endif
libfb_la_CFLAGS = $(AM_CFLAGS)
-if MMX_CAPABLE
-libfb_la_CFLAGS += -DUSE_MMX
-
-libfbmmx_la_CFLAGS = \
- $(DIX_CFLAGS) \
- -DUSE_MMX \
- -mmmx \
- -msse \
- -Winline \
- --param inline-unit-growth=10000 \
- --param large-function-growth=10000
-endif
-
libwfb_la_CFLAGS = $(AM_CFLAGS) -DFB_ACCESS_WRAPPER
-libfbmmx_la_SOURCES = \
- fbmmx.c \
- fbmmx.h
-
libfb_la_SOURCES = \
fb.h \
fb24_32.c \
@@ -73,6 +56,4 @@ libfb_la_SOURCES = \
libwfb_la_SOURCES = $(libfb_la_SOURCES)
-libfb_la_LIBADD = libfbmmx.la
-
EXTRA_DIST = fbcmap.c fbcmap_mi.c
diff --git a/fb/fbcopy.c b/fb/fbcopy.c
index a430203..84053e7 100644
--- a/fb/fbcopy.c
+++ b/fb/fbcopy.c
@@ -29,7 +29,6 @@
#include <stdlib.h>
#include "fb.h"
-#include "fbmmx.h"
void
fbCopyNtoN (DrawablePtr pSrcDrawable,
diff --git a/fb/fbfill.c b/fb/fbfill.c
index 4f13a02..0d624fd 100644
--- a/fb/fbfill.c
+++ b/fb/fbfill.c
@@ -27,7 +27,6 @@
#endif
#include "fb.h"
-#include "fbmmx.h"
void
fbFill (DrawablePtr pDrawable,
@@ -47,10 +46,10 @@ fbFill (DrawablePtr pDrawable,
switch (pGC->fillStyle) {
case FillSolid:
-#ifdef USE_MMX
- if (!pPriv->and && fbHaveMMX())
+#ifndef FB_ACCESS_WRAPPER
+ if (!pPriv->and)
{
- if (fbFillmmx (dst, dstStride, dstBpp, x + dstXoff, y + dstYoff, width, height, pPriv->xor))
+ if (pixman_fill (dst, dstStride, dstBpp, x + dstXoff, y + dstYoff, width, height, pPriv->xor))
{
fbFinishAccess (pDrawable);
return;
@@ -218,12 +217,12 @@ fbSolidBoxClipped (DrawablePtr pDrawable
if (partY2 <= partY1)
continue;
-#ifdef USE_MMX
- if (!and && fbHaveMMX())
+#ifndef FB_ACCESS_WRAPPER
+ if (!and)
{
- if (fbFillmmx (dst, dstStride, dstBpp,
- partX1 + dstXoff, partX2 + dstYoff, (partX2 - partX1), (partY2 - partY1),
- xor))
+ if (pixman_fill (dst, dstStride, dstBpp,
+ partX1 + dstXoff, partX2 + dstYoff, (partX2 - partX1), (partY2 - partY1),
+ xor))
{
fbFinishAccess (pDrawable);
return;
diff --git a/fb/fbmmx.c b/fb/fbmmx.c
index 452769d..f962b66 100644
--- a/fb/fbmmx.c
+++ b/fb/fbmmx.c
@@ -73,133 +73,5 @@ typedef unsigned __int64 ullong;
typedef __m64 mmxdatafield;
#endif
-Bool
-fbFillmmx (FbBits *bits,
- FbStride stride,
- int bpp,
- int x,
- int y,
- int width,
- int height,
- FbBits xor)
-{
- ullong fill;
- __m64 vfill;
- CARD32 byte_width;
- CARD8 *byte_line;
-#ifdef __GNUC__
- __m64 v1, v2, v3, v4, v5, v6, v7;
-#endif
-
- if (bpp == 16 && (xor >> 16 != (xor & 0xffff)))
- return FALSE;
-
- if (bpp != 16 && bpp != 32)
- return FALSE;
-
- if (bpp == 16)
- {
- stride = stride * sizeof (FbBits) / 2;
- byte_line = (CARD8 *)(((CARD16 *)bits) + stride * y + x);
- byte_width = 2 * width;
- stride *= 2;
- }
- else
- {
- stride = stride * sizeof (FbBits) / 4;
- byte_line = (CARD8 *)(((CARD32 *)bits) + stride * y + x);
- byte_width = 4 * width;
- stride *= 4;
- }
-
- fill = ((ullong)xor << 32) | xor;
- vfill = (__m64)fill;
-
-#ifdef __GNUC__
- __asm__ (
- "movq %7, %0\n"
- "movq %7, %1\n"
- "movq %7, %2\n"
- "movq %7, %3\n"
- "movq %7, %4\n"
- "movq %7, %5\n"
- "movq %7, %6\n"
- : "=y" (v1), "=y" (v2), "=y" (v3),
- "=y" (v4), "=y" (v5), "=y" (v6), "=y" (v7)
- : "y" (vfill));
-#endif
-
- while (height--)
- {
- int w;
- CARD8 *d = byte_line;
- byte_line += stride;
- w = byte_width;
-
- while (w >= 2 && ((unsigned long)d & 3))
- {
- *(CARD16 *)d = xor;
- w -= 2;
- d += 2;
- }
-
- while (w >= 4 && ((unsigned long)d & 7))
- {
- *(CARD32 *)d = xor;
-
- w -= 4;
- d += 4;
- }
-
- while (w >= 64)
- {
-#ifdef __GNUC__
- __asm__ (
- "movq %1, (%0)\n"
- "movq %2, 8(%0)\n"
- "movq %3, 16(%0)\n"
- "movq %4, 24(%0)\n"
- "movq %5, 32(%0)\n"
- "movq %6, 40(%0)\n"
- "movq %7, 48(%0)\n"
- "movq %8, 56(%0)\n"
- :
- : "r" (d),
- "y" (vfill), "y" (v1), "y" (v2), "y" (v3),
- "y" (v4), "y" (v5), "y" (v6), "y" (v7)
- : "memory");
-#else
- *(__m64*) (d + 0) = vfill;
- *(__m64*) (d + 8) = vfill;
- *(__m64*) (d + 16) = vfill;
- *(__m64*) (d + 24) = vfill;
- *(__m64*) (d + 32) = vfill;
- *(__m64*) (d + 40) = vfill;
- *(__m64*) (d + 48) = vfill;
- *(__m64*) (d + 56) = vfill;
-#endif
- w -= 64;
- d += 64;
- }
-
- while (w >= 4)
- {
- *(CARD32 *)d = xor;
-
- w -= 4;
- d += 4;
- }
- if (w >= 2)
- {
- *(CARD16 *)d = xor;
- w -= 2;
- d += 2;
- }
- }
-
- _mm_empty();
- return TRUE;
-}
-
#endif /* RENDER */
#endif /* USE_MMX */
diff --git a/fb/fbmmx.h b/fb/fbmmx.h
index cd685ce..06b079c 100644
--- a/fb/fbmmx.h
+++ b/fb/fbmmx.h
@@ -42,14 +42,3 @@ Bool fbHaveMMX(void);
#define fbHaveMMX() FALSE
#endif
-#ifdef USE_MMX
-
-Bool fbFillmmx (FbBits *bits,
- FbStride stride,
- int bpp,
- int x,
- int y,
- int width,
- int height,
- FbBits xor);
-#endif /* USE_MMX */
diff --git a/fb/fbpict.c b/fb/fbpict.c
index 0a42f12..ead84d7 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -36,7 +36,6 @@
#include "picturestr.h"
#include "mipict.h"
#include "fbpict.h"
-#include "fbmmx.h"
#define mod(a,b) ((b) == 1 ? 0 : (a) >= 0 ? (a) % (b) : (b) - (-a) % (b))
@@ -468,203 +467,3 @@ fbPictureInit (ScreenPtr pScreen, PictFo
return TRUE;
}
-
-#ifdef USE_MMX
-/* The CPU detection code needs to be in a file not compiled with
- * "-mmmx -msse", as gcc would generate CMOV instructions otherwise
- * that would lead to SIGILL instructions on old CPUs that don't have
- * it.
- */
-#if !defined(__amd64__) && !defined(__x86_64__)
-
-#ifdef HAVE_GETISAX
-#include <sys/auxv.h>
-#endif
-
-enum CPUFeatures {
- NoFeatures = 0,
- MMX = 0x1,
- MMX_Extensions = 0x2,
- SSE = 0x6,
- SSE2 = 0x8,
- CMOV = 0x10
-};
-
-static unsigned int detectCPUFeatures(void) {
- unsigned int features = 0;
- unsigned int result = 0;
-
-#ifdef HAVE_GETISAX
- if (getisax(&result, 1)) {
- if (result & AV_386_CMOV)
- features |= CMOV;
- if (result & AV_386_MMX)
- features |= MMX;
- if (result & AV_386_AMD_MMX)
- features |= MMX_Extensions;
- if (result & AV_386_SSE)
- features |= SSE;
- if (result & AV_386_SSE2)
- features |= SSE2;
- }
-#else
- char vendor[13];
-#ifdef _MSC_VER
- int vendor0 = 0, vendor1, vendor2;
-#endif
- vendor[0] = 0;
- vendor[12] = 0;
-
-#ifdef __GNUC__
- /* see p. 118 of amd64 instruction set manual Vol3 */
- /* We need to be careful about the handling of %ebx and
- * %esp here. We can't declare either one as clobbered
- * since they are special registers (%ebx is the "PIC
- * register" holding an offset to global data, %esp the
- * stack pointer), so we need to make sure they have their
- * original values when we access the output operands.
- */
- __asm__ ("pushf\n"
- "pop %%eax\n"
- "mov %%eax, %%ecx\n"
- "xor $0x00200000, %%eax\n"
- "push %%eax\n"
- "popf\n"
- "pushf\n"
- "pop %%eax\n"
- "mov $0x0, %%edx\n"
- "xor %%ecx, %%eax\n"
- "jz 1f\n"
-
- "mov $0x00000000, %%eax\n"
- "push %%ebx\n"
- "cpuid\n"
- "mov %%ebx, %%eax\n"
- "pop %%ebx\n"
- "mov %%eax, %1\n"
- "mov %%edx, %2\n"
- "mov %%ecx, %3\n"
- "mov $0x00000001, %%eax\n"
- "push %%ebx\n"
- "cpuid\n"
- "pop %%ebx\n"
- "1:\n"
- "mov %%edx, %0\n"
- : "=r" (result),
- "=m" (vendor[0]),
- "=m" (vendor[4]),
- "=m" (vendor[8])
- :
- : "%eax", "%ecx", "%edx"
- );
-
-#elif defined (_MSC_VER)
-
- _asm {
- pushfd
- pop eax
- mov ecx, eax
- xor eax, 00200000h
- push eax
- popfd
- pushfd
- pop eax
- mov edx, 0
- xor eax, ecx
- jz nocpuid
-
- mov eax, 0
- push ebx
- cpuid
- mov eax, ebx
- pop ebx
- mov vendor0, eax
- mov vendor1, edx
- mov vendor2, ecx
- mov eax, 1
- push ebx
- cpuid
- pop ebx
- nocpuid:
- mov result, edx
- }
- memmove (vendor+0, &vendor0, 4);
- memmove (vendor+4, &vendor1, 4);
- memmove (vendor+8, &vendor2, 4);
-
-#else
-# error unsupported compiler
-#endif
-
- features = 0;
- if (result) {
- /* result now contains the standard feature bits */
- if (result & (1 << 15))
- features |= CMOV;
- if (result & (1 << 23))
- features |= MMX;
- if (result & (1 << 25))
- features |= SSE;
- if (result & (1 << 26))
- features |= SSE2;
- if ((features & MMX) && !(features & SSE) &&
- (strcmp(vendor, "AuthenticAMD") == 0 ||
- strcmp(vendor, "Geode by NSC") == 0)) {
- /* check for AMD MMX extensions */
-#ifdef __GNUC__
- __asm__("push %%ebx\n"
- "mov $0x80000000, %%eax\n"
- "cpuid\n"
- "xor %%edx, %%edx\n"
- "cmp $0x1, %%eax\n"
- "jge 2f\n"
- "mov $0x80000001, %%eax\n"
- "cpuid\n"
- "2:\n"
- "pop %%ebx\n"
- "mov %%edx, %0\n"
- : "=r" (result)
- :
- : "%eax", "%ecx", "%edx"
- );
-#elif defined _MSC_VER
- _asm {
- push ebx
- mov eax, 80000000h
- cpuid
- xor edx, edx
- cmp eax, 1
- jge notamd
- mov eax, 80000001h
- cpuid
- notamd:
- pop ebx
- mov result, edx
- }
-#endif
- if (result & (1<<22))
- features |= MMX_Extensions;
- }
- }
-#endif /* HAVE_GETISAX */
-
- return features;
-}
-
-Bool
-fbHaveMMX (void)
-{
- static Bool initialized = FALSE;
- static Bool mmx_present;
-
- if (!initialized)
- {
- unsigned int features = detectCPUFeatures();
- mmx_present = (features & (MMX|MMX_Extensions)) == (MMX|MMX_Extensions);
- initialized = TRUE;
- }
-
- return mmx_present;
-}
-#endif /* __amd64__ */
-#endif
diff --git a/fb/fbwindow.c b/fb/fbwindow.c
index 5b3f446..fc036d3 100644
--- a/fb/fbwindow.c
+++ b/fb/fbwindow.c
@@ -30,10 +30,6 @@
#include "fb.h"
-#ifdef USE_MMX
-#include "fbmmx.h"
-#endif
-
Bool
fbCreateWindow(WindowPtr pWin)
{
@@ -222,22 +218,22 @@ fbFillRegionSolid (DrawablePtr pDrawable
int n = REGION_NUM_RECTS(pRegion);
BoxPtr pbox = REGION_RECTS(pRegion);
-#ifdef USE_MMX
- int has_mmx = 0;
- if (!and && fbHaveMMX())
- has_mmx = 1;
+#ifndef FB_ACCESS_WRAPPER
+ int try_mmx = 0;
+ if (!and)
+ try_mmx = 1;
#endif
fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
while (n--)
{
-#ifdef USE_MMX
- if (!has_mmx || !fbFillmmx (dst, dstStride, dstBpp,
- pbox->x1 + dstXoff, pbox->y1 + dstYoff,
- (pbox->x2 - pbox->x1),
- (pbox->y2 - pbox->y1),
- xor))
+#ifndef FB_ACCESS_WRAPPER
+ if (!try_mmx || !pixman_fill (dst, dstStride, dstBpp,
+ pbox->x1 + dstXoff, pbox->y1 + dstYoff,
+ (pbox->x2 - pbox->x1),
+ (pbox->y2 - pbox->y1),
+ xor))
{
#endif
fbSolid (dst + (pbox->y1 + dstYoff) * dstStride,
@@ -247,7 +243,7 @@ fbFillRegionSolid (DrawablePtr pDrawable
(pbox->x2 - pbox->x1) * dstBpp,
pbox->y2 - pbox->y1,
and, xor);
-#ifdef USE_MMX
+#ifndef FB_ACCESS_WRAPPER
}
#endif
fbValidateDrawable (pDrawable);
diff-tree f52ae237d3eec79ccd64cdd77271aeacc37af70c (from d1d85c04e248f46b1cf1b1d25fdd56aa69b8f0ee)
Author: Søren Sandmann Pedersen <sandmann at redhat.com>
Date: Mon Jun 11 22:02:39 2007 -0400
Require pixman 0.9.2
diff --git a/configure.ac b/configure.ac
index a5160a2..9890b9a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -626,7 +626,7 @@ XEXT_INC='-I$(top_srcdir)/Xext'
XEXT_LIB='$(top_builddir)/Xext/libXext.la'
XEXTXORG_LIB='$(top_builddir)/Xext/libXextbuiltin.la'
-PIXMAN="[pixman >= 0.9.1]"
+PIXMAN="[pixman >= 0.9.2]"
dnl Core modules for most extensions, et al.
REQUIRED_MODULES="[randrproto >= 1.2] renderproto [fixesproto >= 4.0] [damageproto >= 1.1] xcmiscproto xextproto [xproto >= 7.0.9] xtrans [scrnsaverproto >= 1.1] bigreqsproto resourceproto fontsproto [inputproto >= 1.4.2] [kbproto >= 1.0.3]"
diff-tree d1d85c04e248f46b1cf1b1d25fdd56aa69b8f0ee (from 3f9adb18f127318d054f30a57e3a77176e14c692)
Author: Søren Sandmann Pedersen <sandmann at redhat.com>
Date: Mon Jun 11 21:25:42 2007 -0400
Delete fbBltmmx().
diff --git a/fb/fbmmx.c b/fb/fbmmx.c
index 3522a00..452769d 100644
--- a/fb/fbmmx.c
+++ b/fb/fbmmx.c
@@ -201,141 +201,5 @@ fbFillmmx (FbBits *bits,
return TRUE;
}
-Bool
-fbBltmmx (FbBits *src_bits,
- FbBits *dst_bits,
- FbStride src_stride,
- FbStride dst_stride,
- int src_bpp,
- int dst_bpp,
- int src_x, int src_y,
- int dst_x, int dst_y,
- int width, int height)
-{
- CARD8 * src_bytes;
- CARD8 * dst_bytes;
- int byte_width;
-
- if (src_bpp != dst_bpp)
- return FALSE;
-
- if (src_bpp == 16)
- {
- src_stride = src_stride * sizeof (FbBits) / 2;
- dst_stride = dst_stride * sizeof (FbBits) / 2;
- src_bytes = (CARD8 *)(((CARD16 *)src_bits) + src_stride * (src_y) + (src_x));
- dst_bytes = (CARD8 *)(((CARD16 *)dst_bits) + dst_stride * (dst_y) + (dst_x));
- byte_width = 2 * width;
- src_stride *= 2;
- dst_stride *= 2;
- } else if (src_bpp == 32) {
- src_stride = src_stride * sizeof (FbBits) / 4;
- dst_stride = dst_stride * sizeof (FbBits) / 4;
- src_bytes = (CARD8 *)(((CARD32 *)src_bits) + src_stride * (src_y) + (src_x));
- dst_bytes = (CARD8 *)(((CARD32 *)dst_bits) + dst_stride * (dst_y) + (dst_x));
- byte_width = 4 * width;
- src_stride *= 4;
- dst_stride *= 4;
- } else {
- return FALSE;
- }
-
- while (height--)
- {
- int w;
- CARD8 *s = src_bytes;
- CARD8 *d = dst_bytes;
- src_bytes += src_stride;
- dst_bytes += dst_stride;
- w = byte_width;
-
- while (w >= 2 && ((unsigned long)d & 3))
- {
- *(CARD16 *)d = *(CARD16 *)s;
- w -= 2;
- s += 2;
- d += 2;
- }
-
- while (w >= 4 && ((unsigned long)d & 7))
- {
- *(CARD32 *)d = *(CARD32 *)s;
-
- w -= 4;
- s += 4;
- d += 4;
- }
-
- while (w >= 64)
- {
-#ifdef __GNUC__
- __asm__ (
- "movq (%1), %%mm0\n"
- "movq 8(%1), %%mm1\n"
- "movq 16(%1), %%mm2\n"
- "movq 24(%1), %%mm3\n"
- "movq 32(%1), %%mm4\n"
- "movq 40(%1), %%mm5\n"
- "movq 48(%1), %%mm6\n"
- "movq 56(%1), %%mm7\n"
-
- "movq %%mm0, (%0)\n"
- "movq %%mm1, 8(%0)\n"
- "movq %%mm2, 16(%0)\n"
- "movq %%mm3, 24(%0)\n"
- "movq %%mm4, 32(%0)\n"
- "movq %%mm5, 40(%0)\n"
- "movq %%mm6, 48(%0)\n"
- "movq %%mm7, 56(%0)\n"
- :
- : "r" (d), "r" (s)
- : "memory",
- "%mm0", "%mm1", "%mm2", "%mm3",
- "%mm4", "%mm5", "%mm6", "%mm7");
-#else
- __m64 v0 = *(__m64 *)(s + 0);
- __m64 v1 = *(__m64 *)(s + 8);
- __m64 v2 = *(__m64 *)(s + 16);
- __m64 v3 = *(__m64 *)(s + 24);
- __m64 v4 = *(__m64 *)(s + 32);
- __m64 v5 = *(__m64 *)(s + 40);
- __m64 v6 = *(__m64 *)(s + 48);
- __m64 v7 = *(__m64 *)(s + 56);
- *(__m64 *)(d + 0) = v0;
- *(__m64 *)(d + 8) = v1;
- *(__m64 *)(d + 16) = v2;
- *(__m64 *)(d + 24) = v3;
- *(__m64 *)(d + 32) = v4;
- *(__m64 *)(d + 40) = v5;
- *(__m64 *)(d + 48) = v6;
- *(__m64 *)(d + 56) = v7;
-#endif
-
- w -= 64;
- s += 64;
- d += 64;
- }
- while (w >= 4)
- {
- *(CARD32 *)d = *(CARD32 *)s;
-
- w -= 4;
- s += 4;
- d += 4;
- }
- if (w >= 2)
- {
- *(CARD16 *)d = *(CARD16 *)s;
- w -= 2;
- s += 2;
- d += 2;
- }
- }
-
- _mm_empty();
-
- return TRUE;
-}
-
#endif /* RENDER */
#endif /* USE_MMX */
diff --git a/fb/fbmmx.h b/fb/fbmmx.h
index 7d32a38..cd685ce 100644
--- a/fb/fbmmx.h
+++ b/fb/fbmmx.h
@@ -44,15 +44,6 @@ Bool fbHaveMMX(void);
#ifdef USE_MMX
-Bool fbBltmmx (FbBits *src_bits,
- FbBits *dst_bits,
- FbStride src_stride,
- FbStride dst_stride,
- int src_bpp,
- int dst_bpp,
- int src_x, int src_y,
- int dst_x, int dst_y,
- int width, int height);
Bool fbFillmmx (FbBits *bits,
FbStride stride,
int bpp,
diff-tree 3f9adb18f127318d054f30a57e3a77176e14c692 (from d06099b38e8445e6e31f5178ffefcc31a71080ef)
Author: Søren Sandmann Pedersen <sandmann at redhat.com>
Date: Mon Jun 11 15:19:27 2007 -0400
Port a few forgotten fbSolidFillmmx()'es to fbFillmmx(). Use pixman_blt() instead of fbBltmmx()
in fbCopyNToN().
diff --git a/fb/fbcopy.c b/fb/fbcopy.c
index 74ff358..a430203 100644
--- a/fb/fbcopy.c
+++ b/fb/fbcopy.c
@@ -60,17 +60,17 @@ fbCopyNtoN (DrawablePtr pSrcDrawable,
while (nbox--)
{
-#ifdef USE_MMX
+#ifndef FB_ACCESS_WRAPPER /* pixman_blt() doesn't support accessors yet */
if (pm == FB_ALLONES && alu == GXcopy && !reverse &&
- !upsidedown && fbHaveMMX())
+ !upsidedown)
{
- if (!fbBltmmx (src, dst, srcStride, dstStride, srcBpp, dstBpp,
- (pbox->x1 + dx + srcXoff),
- (pbox->y1 + dy + srcYoff),
- (pbox->x1 + srcXoff),
- (pbox->y1 + srcYoff),
- (pbox->x2 - pbox->x1),
- (pbox->y2 - pbox->y1)))
+ if (!pixman_blt ((uint32_t *)src, (uint32_t *)dst, srcStride, dstStride, srcBpp, dstBpp,
+ (pbox->x1 + dx + srcXoff),
+ (pbox->y1 + dy + srcYoff),
+ (pbox->x1 + srcXoff),
+ (pbox->y1 + srcYoff),
+ (pbox->x2 - pbox->x1),
+ (pbox->y2 - pbox->y1)))
goto fallback;
else
goto next;
@@ -94,7 +94,7 @@ fbCopyNtoN (DrawablePtr pSrcDrawable,
reverse,
upsidedown);
-#ifdef USE_MMX
+#ifndef FB_ACCESS_WRAPPER
next:
#endif
pbox++;
diff --git a/fb/fbfill.c b/fb/fbfill.c
index 35e4427..4f13a02 100644
--- a/fb/fbfill.c
+++ b/fb/fbfill.c
@@ -221,13 +221,13 @@ fbSolidBoxClipped (DrawablePtr pDrawable
#ifdef USE_MMX
if (!and && fbHaveMMX())
{
- if (fbSolidFillmmx (pDrawable,
- partX1, partY1,
- (partX2 - partX1), (partY2 - partY1),
- xor)) {
- fbFinishAccess (pDrawable);
- return;
- }
+ if (fbFillmmx (dst, dstStride, dstBpp,
+ partX1 + dstXoff, partX2 + dstYoff, (partX2 - partX1), (partY2 - partY1),
+ xor))
+ {
+ fbFinishAccess (pDrawable);
+ return;
+ }
}
#endif
fbSolid (dst + (partY1 + dstYoff) * dstStride,
diff --git a/fb/fbwindow.c b/fb/fbwindow.c
index cac662c..5b3f446 100644
--- a/fb/fbwindow.c
+++ b/fb/fbwindow.c
@@ -233,26 +233,27 @@ fbFillRegionSolid (DrawablePtr pDrawable
while (n--)
{
#ifdef USE_MMX
- if (!has_mmx || !fbSolidFillmmx (pDrawable,
- pbox->x1,
- pbox->y1,
- (pbox->x2 - pbox->x1),
- (pbox->y2 - pbox->y1), xor)) {
+ if (!has_mmx || !fbFillmmx (dst, dstStride, dstBpp,
+ pbox->x1 + dstXoff, pbox->y1 + dstYoff,
+ (pbox->x2 - pbox->x1),
+ (pbox->y2 - pbox->y1),
+ xor))
+ {
#endif
- fbSolid (dst + (pbox->y1 + dstYoff) * dstStride,
- dstStride,
- (pbox->x1 + dstXoff) * dstBpp,
- dstBpp,
- (pbox->x2 - pbox->x1) * dstBpp,
- pbox->y2 - pbox->y1,
- and, xor);
+ fbSolid (dst + (pbox->y1 + dstYoff) * dstStride,
+ dstStride,
+ (pbox->x1 + dstXoff) * dstBpp,
+ dstBpp,
+ (pbox->x2 - pbox->x1) * dstBpp,
+ pbox->y2 - pbox->y1,
+ and, xor);
#ifdef USE_MMX
}
#endif
fbValidateDrawable (pDrawable);
pbox++;
}
-
+
fbFinishAccess (pDrawable);
}
diff-tree d06099b38e8445e6e31f5178ffefcc31a71080ef (from d4a034370c8ae71b2cc4fe824ceee58b19624f35)
Author: Søren Sandmann Pedersen <sandmann at redhat.com>
Date: Mon Jun 11 13:28:24 2007 -0400
Remove fbCopyAreammx() and fbSolidFillmmx()
diff --git a/fb/fbmmx.c b/fb/fbmmx.c
index 6a593ff..3522a00 100644
--- a/fb/fbmmx.c
+++ b/fb/fbmmx.c
@@ -202,26 +202,6 @@ fbFillmmx (FbBits *bits,
}
Bool
-fbSolidFillmmx (DrawablePtr pDraw,
- int x,
- int y,
- int width,
- int height,
- FbBits xor)
-{
- FbStride stride;
- int bpp;
- FbBits *bits;
- int xoff, yoff;
-
- CHECKPOINT();
-
- fbGetDrawable(pDraw, bits, stride, bpp, xoff, yoff);
-
- return fbFillmmx (bits, stride, bpp, x + xoff, y + yoff, width, height, xor);
-}
-
-Bool
fbBltmmx (FbBits *src_bits,
FbBits *dst_bits,
FbStride src_stride,
@@ -357,36 +337,5 @@ fbBltmmx (FbBits *src_bits,
return TRUE;
}
-Bool
-fbCopyAreammx (DrawablePtr pSrc,
- DrawablePtr pDst,
- int src_x,
- int src_y,
- int dst_x,
- int dst_y,
- int width,
- int height)
-{
- FbBits * src_bits;
- FbStride src_stride;
- int src_bpp;
- int src_xoff;
- int src_yoff;
-
- FbBits * dst_bits;
- FbStride dst_stride;
- int dst_bpp;
- int dst_xoff;
- int dst_yoff;
-
- fbGetDrawable(pSrc, src_bits, src_stride, src_bpp, src_xoff, src_yoff);
- fbGetDrawable(pDst, dst_bits, dst_stride, dst_bpp, dst_xoff, dst_yoff);
-
- return fbBltmmx (src_bits, dst_bits, src_stride, dst_stride, src_bpp, dst_bpp,
- src_x + src_xoff, src_y + src_yoff,
- dst_x + dst_xoff, dst_y + dst_yoff,
- width, height);
-}
-
#endif /* RENDER */
#endif /* USE_MMX */
diff --git a/fb/fbmmx.h b/fb/fbmmx.h
index dda395a..7d32a38 100644
--- a/fb/fbmmx.h
+++ b/fb/fbmmx.h
@@ -53,14 +53,6 @@ Bool fbBltmmx (FbBits *src_bits,
int src_x, int src_y,
int dst_x, int dst_y,
int width, int height);
-Bool fbCopyAreammx (DrawablePtr pSrc,
- DrawablePtr pDst,
- int src_x,
- int src_y,
- int dst_x,
- int dst_y,
- int width,
- int height);
Bool fbFillmmx (FbBits *bits,
FbStride stride,
int bpp,
@@ -69,11 +61,4 @@ Bool fbFillmmx (FbBits *bits,
int width,
int height,
FbBits xor);
-Bool fbSolidFillmmx (DrawablePtr pDraw,
- int x,
- int y,
- int width,
- int height,
- FbBits xor);
-
#endif /* USE_MMX */
diff-tree d4a034370c8ae71b2cc4fe824ceee58b19624f35 (from 3210902a7334f3d8d6c18a34a3cb3f55803b0043)
Author: Søren Sandmann Pedersen <sandmann at redhat.com>
Date: Mon Jun 11 13:26:24 2007 -0400
Split fbSolidFillmmx() into a new FbFillmmx() function. Call that from fbFill().
diff --git a/fb/fbfill.c b/fb/fbfill.c
index 7ef3a70..35e4427 100644
--- a/fb/fbfill.c
+++ b/fb/fbfill.c
@@ -49,10 +49,13 @@ fbFill (DrawablePtr pDrawable,
case FillSolid:
#ifdef USE_MMX
if (!pPriv->and && fbHaveMMX())
- if (fbSolidFillmmx (pDrawable, x, y, width, height, pPriv->xor)) {
+ {
+ if (fbFillmmx (dst, dstStride, dstBpp, x + dstXoff, y + dstYoff, width, height, pPriv->xor))
+ {
fbFinishAccess (pDrawable);
return;
}
+ }
#endif
fbSolid (dst + (y + dstYoff) * dstStride,
dstStride,
diff --git a/fb/fbmmx.c b/fb/fbmmx.c
index 7fb4b15..6a593ff 100644
--- a/fb/fbmmx.c
+++ b/fb/fbmmx.c
@@ -74,29 +74,23 @@ typedef __m64 mmxdatafield;
#endif
Bool
-fbSolidFillmmx (DrawablePtr pDraw,
- int x,
- int y,
- int width,
- int height,
- FbBits xor)
-{
- FbStride stride;
- int bpp;
+fbFillmmx (FbBits *bits,
+ FbStride stride,
+ int bpp,
+ int x,
+ int y,
+ int width,
+ int height,
+ FbBits xor)
+{
ullong fill;
__m64 vfill;
CARD32 byte_width;
CARD8 *byte_line;
- FbBits *bits;
- int xoff, yoff;
#ifdef __GNUC__
__m64 v1, v2, v3, v4, v5, v6, v7;
#endif
- CHECKPOINT();
-
- fbGetDrawable(pDraw, bits, stride, bpp, xoff, yoff);
-
if (bpp == 16 && (xor >> 16 != (xor & 0xffff)))
return FALSE;
@@ -106,14 +100,14 @@ fbSolidFillmmx (DrawablePtr pDraw,
if (bpp == 16)
{
stride = stride * sizeof (FbBits) / 2;
- byte_line = (CARD8 *)(((CARD16 *)bits) + stride * (y + yoff) + (x + xoff));
+ byte_line = (CARD8 *)(((CARD16 *)bits) + stride * y + x);
byte_width = 2 * width;
stride *= 2;
}
else
{
stride = stride * sizeof (FbBits) / 4;
- byte_line = (CARD8 *)(((CARD32 *)bits) + stride * (y + yoff) + (x + xoff));
+ byte_line = (CARD8 *)(((CARD32 *)bits) + stride * y + x);
byte_width = 4 * width;
stride *= 4;
}
@@ -208,6 +202,26 @@ fbSolidFillmmx (DrawablePtr pDraw,
}
Bool
+fbSolidFillmmx (DrawablePtr pDraw,
+ int x,
+ int y,
+ int width,
+ int height,
+ FbBits xor)
+{
+ FbStride stride;
+ int bpp;
+ FbBits *bits;
+ int xoff, yoff;
+
+ CHECKPOINT();
+
+ fbGetDrawable(pDraw, bits, stride, bpp, xoff, yoff);
+
+ return fbFillmmx (bits, stride, bpp, x + xoff, y + yoff, width, height, xor);
+}
+
+Bool
fbBltmmx (FbBits *src_bits,
FbBits *dst_bits,
FbStride src_stride,
diff --git a/fb/fbmmx.h b/fb/fbmmx.h
index a529526..dda395a 100644
--- a/fb/fbmmx.h
+++ b/fb/fbmmx.h
@@ -61,6 +61,14 @@ Bool fbCopyAreammx (DrawablePtr pSrc,
int dst_y,
int width,
int height);
+Bool fbFillmmx (FbBits *bits,
+ FbStride stride,
+ int bpp,
+ int x,
+ int y,
+ int width,
+ int height,
+ FbBits xor);
Bool fbSolidFillmmx (DrawablePtr pDraw,
int x,
int y,
diff-tree 3210902a7334f3d8d6c18a34a3cb3f55803b0043 (from 8d5f4368eac1b259db3e61f877a4cc10f04efa2f)
Author: Søren Sandmann Pedersen <sandmann at redhat.com>
Date: Mon Jun 11 13:14:50 2007 -0400
Split fbCopyAreammx() into a new fbBltmmx() function; call this
function from fbCopyNToN().
diff --git a/fb/fbcopy.c b/fb/fbcopy.c
index 164cd3d..74ff358 100644
--- a/fb/fbcopy.c
+++ b/fb/fbcopy.c
@@ -64,17 +64,13 @@ fbCopyNtoN (DrawablePtr pSrcDrawable,
if (pm == FB_ALLONES && alu == GXcopy && !reverse &&
!upsidedown && fbHaveMMX())
{
- if (!fbCopyAreammx (pSrcDrawable,
- pDstDrawable,
-
- (pbox->x1 + dx),
- (pbox->y1 + dy),
-
- (pbox->x1),
- (pbox->y1),
-
- (pbox->x2 - pbox->x1),
- (pbox->y2 - pbox->y1)))
+ if (!fbBltmmx (src, dst, srcStride, dstStride, srcBpp, dstBpp,
+ (pbox->x1 + dx + srcXoff),
+ (pbox->y1 + dy + srcYoff),
+ (pbox->x1 + srcXoff),
+ (pbox->y1 + srcYoff),
+ (pbox->x2 - pbox->x1),
+ (pbox->y2 - pbox->y1)))
goto fallback;
else
goto next;
diff --git a/fb/fbmmx.c b/fb/fbmmx.c
index b2fe94b..7fb4b15 100644
--- a/fb/fbmmx.c
+++ b/fb/fbmmx.c
@@ -208,34 +208,20 @@ fbSolidFillmmx (DrawablePtr pDraw,
}
Bool
-fbCopyAreammx (DrawablePtr pSrc,
- DrawablePtr pDst,
- int src_x,
- int src_y,
- int dst_x,
- int dst_y,
- int width,
- int height)
+fbBltmmx (FbBits *src_bits,
+ FbBits *dst_bits,
+ FbStride src_stride,
+ FbStride dst_stride,
+ int src_bpp,
+ int dst_bpp,
+ int src_x, int src_y,
+ int dst_x, int dst_y,
+ int width, int height)
{
- FbBits * src_bits;
- FbStride src_stride;
- int src_bpp;
- int src_xoff;
- int src_yoff;
-
- FbBits * dst_bits;
- FbStride dst_stride;
- int dst_bpp;
- int dst_xoff;
- int dst_yoff;
-
CARD8 * src_bytes;
CARD8 * dst_bytes;
int byte_width;
- fbGetDrawable(pSrc, src_bits, src_stride, src_bpp, src_xoff, src_yoff);
- fbGetDrawable(pDst, dst_bits, dst_stride, dst_bpp, dst_xoff, dst_yoff);
-
if (src_bpp != dst_bpp)
return FALSE;
@@ -243,16 +229,16 @@ fbCopyAreammx (DrawablePtr pSrc,
{
src_stride = src_stride * sizeof (FbBits) / 2;
dst_stride = dst_stride * sizeof (FbBits) / 2;
- src_bytes = (CARD8 *)(((CARD16 *)src_bits) + src_stride * (src_y + src_yoff) + (src_x + src_xoff));
- dst_bytes = (CARD8 *)(((CARD16 *)dst_bits) + dst_stride * (dst_y + dst_yoff) + (dst_x + dst_xoff));
+ src_bytes = (CARD8 *)(((CARD16 *)src_bits) + src_stride * (src_y) + (src_x));
+ dst_bytes = (CARD8 *)(((CARD16 *)dst_bits) + dst_stride * (dst_y) + (dst_x));
byte_width = 2 * width;
src_stride *= 2;
dst_stride *= 2;
} else if (src_bpp == 32) {
src_stride = src_stride * sizeof (FbBits) / 4;
dst_stride = dst_stride * sizeof (FbBits) / 4;
- src_bytes = (CARD8 *)(((CARD32 *)src_bits) + src_stride * (src_y + src_yoff) + (src_x + src_xoff));
- dst_bytes = (CARD8 *)(((CARD32 *)dst_bits) + dst_stride * (dst_y + dst_yoff) + (dst_x + dst_xoff));
+ src_bytes = (CARD8 *)(((CARD32 *)src_bits) + src_stride * (src_y) + (src_x));
+ dst_bytes = (CARD8 *)(((CARD32 *)dst_bits) + dst_stride * (dst_y) + (dst_x));
byte_width = 4 * width;
src_stride *= 4;
dst_stride *= 4;
@@ -353,8 +339,40 @@ fbCopyAreammx (DrawablePtr pSrc,
}
_mm_empty();
+
return TRUE;
}
+Bool
+fbCopyAreammx (DrawablePtr pSrc,
+ DrawablePtr pDst,
+ int src_x,
+ int src_y,
+ int dst_x,
+ int dst_y,
+ int width,
+ int height)
+{
+ FbBits * src_bits;
+ FbStride src_stride;
+ int src_bpp;
+ int src_xoff;
+ int src_yoff;
+
+ FbBits * dst_bits;
+ FbStride dst_stride;
+ int dst_bpp;
+ int dst_xoff;
+ int dst_yoff;
+
+ fbGetDrawable(pSrc, src_bits, src_stride, src_bpp, src_xoff, src_yoff);
+ fbGetDrawable(pDst, dst_bits, dst_stride, dst_bpp, dst_xoff, dst_yoff);
+
+ return fbBltmmx (src_bits, dst_bits, src_stride, dst_stride, src_bpp, dst_bpp,
+ src_x + src_xoff, src_y + src_yoff,
+ dst_x + dst_xoff, dst_y + dst_yoff,
+ width, height);
+}
+
#endif /* RENDER */
#endif /* USE_MMX */
diff --git a/fb/fbmmx.h b/fb/fbmmx.h
index 4796438..a529526 100644
--- a/fb/fbmmx.h
+++ b/fb/fbmmx.h
@@ -44,6 +44,15 @@ Bool fbHaveMMX(void);
#ifdef USE_MMX
+Bool fbBltmmx (FbBits *src_bits,
+ FbBits *dst_bits,
+ FbStride src_stride,
+ FbStride dst_stride,
+ int src_bpp,
+ int dst_bpp,
+ int src_x, int src_y,
+ int dst_x, int dst_y,
+ int width, int height);
Bool fbCopyAreammx (DrawablePtr pSrc,
DrawablePtr pDst,
int src_x,
diff-tree 8d5f4368eac1b259db3e61f877a4cc10f04efa2f (from 54e023cec07aa7e392da36e11d0a4667b8341370)
Author: Clark Rawlins <clark.rawlins at escient.com>
Date: Mon Jun 11 16:53:38 2007 +0200
Really make sure BUILD_TIME doesn't have a leading zero.
date +'%k%M%S' still gives a leading zero in the hour after midnight...
Add a leading 1 and remove it in xf86PrintBanner().
diff --git a/configure.ac b/configure.ac
index f7f2e6e..a5160a2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1948,7 +1948,7 @@ AM_CONDITIONAL(SUN_KBD_MODE, [test x$KBD
BUILD_DATE="$(date +'%Y%m%d')"
AC_SUBST([BUILD_DATE])
-BUILD_TIME="$(date +'%k%M%S')"
+BUILD_TIME="$(date +'1%H%M%S')"
AC_SUBST([BUILD_TIME])
DIX_CFLAGS="-DHAVE_DIX_CONFIG_H $XSERVER_CFLAGS"
diff --git a/hw/xfree86/common/xf86Init.c b/hw/xfree86/common/xf86Init.c
index 8423fca..16162b7 100644
--- a/hw/xfree86/common/xf86Init.c
+++ b/hw/xfree86/common/xf86Init.c
@@ -1733,7 +1733,7 @@ xf86PrintBanner()
#if defined(BUILD_TIME)
t.tm_sec = BUILD_TIME % 100;
t.tm_min = (BUILD_TIME / 100) % 100;
- t.tm_hour = (BUILD_TIME / 10000);
+ t.tm_hour = (BUILD_TIME / 10000) % 100;
if (strftime(buf, sizeof(buf), "%d %B %Y %I:%M:%s%p", &t))
ErrorF("Build Date: %s\n", buf);
#else
diff-tree 54e023cec07aa7e392da36e11d0a4667b8341370 (from 5cbec267b6426960c90f6bcff1d051af5084538c)
Author: Søren Sandmann Pedersen <sandmann at redhat.com>
Date: Mon Jun 11 09:16:46 2007 -0400
Don't pass regions to pixman_image_composite() anymore.
diff --git a/configure.ac b/configure.ac
index 0fd473a..f7f2e6e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -626,7 +626,7 @@ XEXT_INC='-I$(top_srcdir)/Xext'
XEXT_LIB='$(top_builddir)/Xext/libXext.la'
XEXTXORG_LIB='$(top_builddir)/Xext/libXextbuiltin.la'
-PIXMAN="[pixman >= 0.9.0]"
+PIXMAN="[pixman >= 0.9.1]"
dnl Core modules for most extensions, et al.
REQUIRED_MODULES="[randrproto >= 1.2] renderproto [fixesproto >= 4.0] [damageproto >= 1.1] xcmiscproto xextproto [xproto >= 7.0.9] xtrans [scrnsaverproto >= 1.1] bigreqsproto resourceproto fontsproto [inputproto >= 1.4.2] [kbproto >= 1.0.3]"
diff --git a/fb/fbpict.c b/fb/fbpict.c
index 68c0e63..0a42f12 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -38,122 +38,6 @@
#include "fbpict.h"
#include "fbmmx.h"
-static pixman_image_t *
-create_solid_fill_image (PicturePtr pict)
-{
- PictSolidFill *solid = &pict->pSourcePict->solidFill;
- pixman_color_t color;
- CARD32 a, r, g, b;
-
- a = (solid->color & 0xff000000) >> 24;
- r = (solid->color & 0x00ff0000) >> 16;
- g = (solid->color & 0x0000ff00) >> 8;
- b = (solid->color & 0x000000ff) >> 0;
-
- color.alpha = (a << 8) | a;
- color.red = (r << 8) | r;
- color.green = (g << 8) | g;
- color.blue = (b << 8) | b;
-
- return pixman_image_create_solid_fill (&color);
-}
-
-static pixman_image_t *
-create_linear_gradient_image (PictGradient *gradient)
-{
- PictLinearGradient *linear = (PictLinearGradient *)gradient;
- pixman_point_fixed_t p1;
- pixman_point_fixed_t p2;
-
- p1.x = linear->p1.x;
- p1.y = linear->p1.y;
- p2.x = linear->p2.x;
- p2.y = linear->p2.y;
-
- return pixman_image_create_linear_gradient (
- &p1, &p2, (pixman_gradient_stop_t *)gradient->stops, gradient->nstops);
-}
-
-static pixman_image_t *
-create_radial_gradient_image (PictGradient *gradient)
-{
- PictRadialGradient *radial = (PictRadialGradient *)gradient;
- pixman_point_fixed_t c1;
- pixman_point_fixed_t c2;
-
- c1.x = radial->c1.x;
- c1.y = radial->c1.y;
- c2.x = radial->c2.x;
- c2.y = radial->c2.y;
-
- return pixman_image_create_radial_gradient (
- &c1, &c2, radial->c1.radius,
- radial->c2.radius,
- (pixman_gradient_stop_t *)gradient->stops, gradient->nstops);
-}
-
-static pixman_image_t *
-create_conical_gradient_image (PictGradient *gradient)
-{
- PictConicalGradient *conical = (PictConicalGradient *)gradient;
- pixman_point_fixed_t center;
-
- center.x = conical->center.x;
- center.y = conical->center.y;
-
- return pixman_image_create_conical_gradient (
- ¢er, conical->angle, (pixman_gradient_stop_t *)gradient->stops,
- gradient->nstops);
-}
-
-static pixman_image_t *
-create_bits_picture (PicturePtr pict,
- Bool has_clip)
-{
- FbBits *bits;
- FbStride stride;
- int bpp, xoff, yoff;
- pixman_image_t *image;
-
- fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff);
-
- bits += yoff * stride + xoff;
-
- image = pixman_image_create_bits (
- pict->format,
- pict->pDrawable->width, pict->pDrawable->height,
- (uint32_t *)bits, stride * sizeof (FbStride));
-
-
-#ifdef FB_ACCESS_WRAPPER
-#if FB_SHIFT==5
-
- pixman_image_set_accessors (image,
- (pixman_read_memory_func_t)wfbReadMemory,
- (pixman_write_memory_func_t)wfbWriteMemory);
-
-#else
-
-#error The pixman library only works when FbBits is 32 bits wide
-
-#endif
-#endif
-
- /* pCompositeClip is undefined for source pictures, so
- * only set the clip region for pictures with drawables
- */
- if (has_clip)
- pixman_image_set_clip_region (image, pict->pCompositeClip);
-
- /* Indexed table */
- if (pict->pFormat->index.devPrivate)
- pixman_image_set_indexed (image, pict->pFormat->index.devPrivate);
-
- fbFinishAccess (pict->pDrawable);
-
- return image;
-}
-
#define mod(a,b) ((b) == 1 ? 0 : (a) >= 0 ? (a) % (b) : (b) - (-a) % (b))
void
@@ -274,7 +158,6 @@ fbComposite (CARD8 op,
CARD16 width,
CARD16 height)
{
- pixman_region16_t region;
pixman_image_t *src, *mask, *dest;
xDst += pDst->pDrawable->x;
@@ -290,10 +173,10 @@ fbComposite (CARD8 op,
yMask += pMask->pDrawable->y;
}
- if (!miComputeCompositeRegion (®ion, pSrc, pMask, pDst, xSrc, ySrc,
- xMask, yMask, xDst, yDst, width, height))
- return;
-
+ miCompositeSourceValidate (pSrc, xSrc, ySrc, width, height);
+ if (pMask)
+ miCompositeSourceValidate (pMask, xMask, yMask, width, height);
+
src = image_from_pict (pSrc, TRUE);
mask = image_from_pict (pMask, TRUE);
dest = image_from_pict (pDst, TRUE);
@@ -302,11 +185,10 @@ fbComposite (CARD8 op,
{
pixman_image_composite (op, src, mask, dest,
xSrc, ySrc, xMask, yMask, xDst, yDst,
- width, height, ®ion);
+ width, height);
+
}
- pixman_region_fini (®ion);
-
if (src)
pixman_image_unref (src);
if (mask)
@@ -336,27 +218,125 @@ fbCompositeGeneral (CARD8 op,
#endif /* RENDER */
-Bool
-fbPictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats)
+static pixman_image_t *
+create_solid_fill_image (PicturePtr pict)
{
+ PictSolidFill *solid = &pict->pSourcePict->solidFill;
+ pixman_color_t color;
+ CARD32 a, r, g, b;
+
+ a = (solid->color & 0xff000000) >> 24;
+ r = (solid->color & 0x00ff0000) >> 16;
+ g = (solid->color & 0x0000ff00) >> 8;
+ b = (solid->color & 0x000000ff) >> 0;
+
+ color.alpha = (a << 8) | a;
+ color.red = (r << 8) | r;
+ color.green = (g << 8) | g;
+ color.blue = (b << 8) | b;
+
+ return pixman_image_create_solid_fill (&color);
+}
-#ifdef RENDER
+static pixman_image_t *
+create_linear_gradient_image (PictGradient *gradient)
+{
+ PictLinearGradient *linear = (PictLinearGradient *)gradient;
+ pixman_point_fixed_t p1;
+ pixman_point_fixed_t p2;
+
+ p1.x = linear->p1.x;
+ p1.y = linear->p1.y;
+ p2.x = linear->p2.x;
+ p2.y = linear->p2.y;
+
+ return pixman_image_create_linear_gradient (
+ &p1, &p2, (pixman_gradient_stop_t *)gradient->stops, gradient->nstops);
+}
- PictureScreenPtr ps;
+static pixman_image_t *
+create_radial_gradient_image (PictGradient *gradient)
+{
+ PictRadialGradient *radial = (PictRadialGradient *)gradient;
+ pixman_point_fixed_t c1;
+ pixman_point_fixed_t c2;
+
+ c1.x = radial->c1.x;
+ c1.y = radial->c1.y;
+ c2.x = radial->c2.x;
+ c2.y = radial->c2.y;
+
+ return pixman_image_create_radial_gradient (
+ &c1, &c2, radial->c1.radius,
+ radial->c2.radius,
+ (pixman_gradient_stop_t *)gradient->stops, gradient->nstops);
+}
- if (!miPictureInit (pScreen, formats, nformats))
- return FALSE;
- ps = GetPictureScreen(pScreen);
- ps->Composite = fbComposite;
- ps->Glyphs = miGlyphs;
- ps->CompositeRects = miCompositeRects;
- ps->RasterizeTrapezoid = fbRasterizeTrapezoid;
- ps->AddTraps = fbAddTraps;
- ps->AddTriangles = fbAddTriangles;
+static pixman_image_t *
+create_conical_gradient_image (PictGradient *gradient)
+{
+ PictConicalGradient *conical = (PictConicalGradient *)gradient;
+ pixman_point_fixed_t center;
+
+ center.x = conical->center.x;
+ center.y = conical->center.y;
+
+ return pixman_image_create_conical_gradient (
+ ¢er, conical->angle, (pixman_gradient_stop_t *)gradient->stops,
+ gradient->nstops);
+}
-#endif /* RENDER */
+static pixman_image_t *
+create_bits_picture (PicturePtr pict,
+ Bool has_clip)
+{
+ FbBits *bits;
+ FbStride stride;
+ int bpp, xoff, yoff;
+ pixman_image_t *image;
+
+ fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff);
+
+ bits += yoff * stride + xoff;
+
+ image = pixman_image_create_bits (
+ pict->format,
+ pict->pDrawable->width, pict->pDrawable->height,
+ (uint32_t *)bits, stride * sizeof (FbStride));
+
+
+#ifdef FB_ACCESS_WRAPPER
+#if FB_SHIFT==5
+
+ pixman_image_set_accessors (image,
+ (pixman_read_memory_func_t)wfbReadMemory,
+ (pixman_write_memory_func_t)wfbWriteMemory);
+
+#else
+
+#error The pixman library only works when FbBits is 32 bits wide
+
+#endif
+#endif
+
+ /* pCompositeClip is undefined for source pictures, so
+ * only set the clip region for pictures with drawables
+ */
+ if (has_clip)
+ {
+ if (pict->clientClipType != CT_NONE)
+ pixman_image_set_has_client_clip (image, TRUE);
+
+ pixman_image_set_clip_region (image, pict->pCompositeClip);
+ }
+
+ /* Indexed table */
+ if (pict->pFormat->index.devPrivate)
+ pixman_image_set_indexed (image, pict->pFormat->index.devPrivate);
+
+ fbFinishAccess (pict->pDrawable);
- return TRUE;
+ return image;
}
static void
@@ -428,7 +408,7 @@ set_image_properties (pixman_image_t *im
pixman_image_t *
image_from_pict (PicturePtr pict,
- Bool has_clip)
+ Bool has_clip)
{
pixman_image_t *image = NULL;
@@ -466,8 +446,28 @@ image_from_pict (PicturePtr pict,
return image;
}
+Bool
+fbPictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats)
+{
+#ifdef RENDER
+ PictureScreenPtr ps;
+
+ if (!miPictureInit (pScreen, formats, nformats))
+ return FALSE;
+ ps = GetPictureScreen(pScreen);
+ ps->Composite = fbComposite;
+ ps->Glyphs = miGlyphs;
+ ps->CompositeRects = miCompositeRects;
+ ps->RasterizeTrapezoid = fbRasterizeTrapezoid;
+ ps->AddTraps = fbAddTraps;
+ ps->AddTriangles = fbAddTriangles;
+
+#endif /* RENDER */
+
+ return TRUE;
+}
#ifdef USE_MMX
/* The CPU detection code needs to be in a file not compiled with
diff --git a/render/mipict.c b/render/mipict.c
index dff7f5e..87dccbb 100644
--- a/render/mipict.c
+++ b/render/mipict.c
@@ -266,19 +266,19 @@ miChangePictureFilter (PicturePtr pPictu
#define BOUND(v) (INT16) ((v) < MINSHORT ? MINSHORT : (v) > MAXSHORT ? MAXSHORT : (v))
-static __inline Bool
-miClipPictureReg (RegionPtr pRegion,
- RegionPtr pClip,
+static inline pixman_bool_t
+miClipPictureReg (pixman_region16_t * pRegion,
+ pixman_region16_t * pClip,
int dx,
int dy)
{
- if (REGION_NUM_RECTS(pRegion) == 1 &&
- REGION_NUM_RECTS(pClip) == 1)
+ if (pixman_region_n_rects(pRegion) == 1 &&
+ pixman_region_n_rects(pClip) == 1)
{
- BoxPtr pRbox = REGION_RECTS(pRegion);
- BoxPtr pCbox = REGION_RECTS(pClip);
+ pixman_box16_t * pRbox = pixman_region_rectangles(pRegion, NULL);
+ pixman_box16_t * pCbox = pixman_region_rectangles(pClip, NULL);
int v;
-
+
if (pRbox->x1 < (v = pCbox->x1 + dx))
pRbox->x1 = BOUND(v);
if (pRbox->x2 > (v = pCbox->x2 + dx))
@@ -290,23 +290,23 @@ miClipPictureReg (RegionPtr pRegion,
if (pRbox->x1 >= pRbox->x2 ||
pRbox->y1 >= pRbox->y2)
{
- REGION_EMPTY(pScreen, pRegion);
+ pixman_region_init (pRegion);
}
}
- else if (!REGION_NOTEMPTY (pScreen, pClip))
+ else if (!pixman_region_not_empty (pClip))
return FALSE;
else
{
if (dx || dy)
- REGION_TRANSLATE(pScreen, pRegion, -dx, -dy);
- if (!REGION_INTERSECT (pScreen, pRegion, pRegion, pClip))
+ pixman_region_translate (pRegion, -dx, -dy);
+ if (!pixman_region_intersect (pRegion, pRegion, pClip))
return FALSE;
if (dx || dy)
- REGION_TRANSLATE(pScreen, pRegion, dx, dy);
+ pixman_region_translate(pRegion, dx, dy);
}
- return REGION_NOTEMPTY(pScreen, pRegion);
+ return pixman_region_not_empty(pRegion);
}
-
+
static __inline Bool
miClipPictureSrc (RegionPtr pRegion,
PicturePtr pPicture,
@@ -320,13 +320,13 @@ miClipPictureSrc (RegionPtr pRegion,
{
if (pPicture->clientClipType != CT_NONE)
{
- REGION_TRANSLATE(pScreen, pRegion,
+ pixman_region_translate ( pRegion,
dx - pPicture->clipOrigin.x,
dy - pPicture->clipOrigin.y);
if (!REGION_INTERSECT (pScreen, pRegion, pRegion,
- (RegionPtr) pPicture->clientClip))
+ (RegionPtr) pPicture->pCompositeClip)) // clientClip))
return FALSE;
- REGION_TRANSLATE(pScreen, pRegion,
+ pixman_region_translate ( pRegion,
- (dx - pPicture->clipOrigin.x),
- (dy - pPicture->clipOrigin.y));
}
@@ -341,7 +341,7 @@ miClipPictureSrc (RegionPtr pRegion,
}
}
-static void
+void
miCompositeSourceValidate (PicturePtr pPicture,
INT16 x,
INT16 y,
@@ -417,6 +417,7 @@ miComputeCompositeRegion (RegionPtr pReg
CARD16 width,
CARD16 height)
{
+
int v;
pRegion->extents.x1 = xDst;
@@ -430,13 +431,13 @@ miComputeCompositeRegion (RegionPtr pReg
if (pRegion->extents.x1 >= pRegion->extents.x2 ||
pRegion->extents.y1 >= pRegion->extents.y2)
{
- REGION_EMPTY (pDst->pDrawable->pScreen, pRegion);
+ pixman_region_init (pRegion);
return FALSE;
}
/* clip against dst */
if (!miClipPictureReg (pRegion, pDst->pCompositeClip, 0, 0))
{
- REGION_UNINIT (pScreen, pRegion);
+ pixman_region_fini (pRegion);
return FALSE;
}
if (pDst->alphaMap)
@@ -445,14 +446,14 @@ miComputeCompositeRegion (RegionPtr pReg
-pDst->alphaOrigin.x,
-pDst->alphaOrigin.y))
{
- REGION_UNINIT (pScreen, pRegion);
+ pixman_region_fini (pRegion);
return FALSE;
}
}
/* clip against src */
if (!miClipPictureSrc (pRegion, pSrc, xDst - xSrc, yDst - ySrc))
{
- REGION_UNINIT (pScreen, pRegion);
+ pixman_region_fini (pRegion);
return FALSE;
}
if (pSrc->alphaMap)
@@ -461,7 +462,7 @@ miComputeCompositeRegion (RegionPtr pReg
xDst - (xSrc + pSrc->alphaOrigin.x),
yDst - (ySrc + pSrc->alphaOrigin.y)))
{
- REGION_UNINIT (pScreen, pRegion);
+ pixman_region_fini (pRegion);
return FALSE;
}
}
@@ -470,7 +471,7 @@ miComputeCompositeRegion (RegionPtr pReg
{
if (!miClipPictureSrc (pRegion, pMask, xDst - xMask, yDst - yMask))
{
- REGION_UNINIT (pScreen, pRegion);
+ pixman_region_fini (pRegion);
return FALSE;
}
if (pMask->alphaMap)
@@ -479,14 +480,17 @@ miComputeCompositeRegion (RegionPtr pReg
xDst - (xMask + pMask->alphaOrigin.x),
yDst - (yMask + pMask->alphaOrigin.y)))
{
- REGION_UNINIT (pScreen, pRegion);
+ pixman_region_fini (pRegion);
return FALSE;
}
}
}
+
+
miCompositeSourceValidate (pSrc, xSrc, ySrc, width, height);
if (pMask)
miCompositeSourceValidate (pMask, xMask, yMask, width, height);
+
return TRUE;
}
diff --git a/render/mipict.h b/render/mipict.h
index eef155f..bd7c23f 100644
--- a/render/mipict.h
+++ b/render/mipict.h
@@ -88,6 +88,12 @@ miClipPicture (RegionPtr pRegion,
INT16 xPict,
INT16 yPict);
+void
+miCompositeSourceValidate (PicturePtr pPicture,
+ INT16 x,
+ INT16 y,
+ CARD16 width,
+ CARD16 height);
Bool
miComputeCompositeRegion (RegionPtr pRegion,
PicturePtr pSrc,
diff --git a/render/picturestr.h b/render/picturestr.h
index 9c41fc1..06530e2 100644
--- a/render/picturestr.h
+++ b/render/picturestr.h
@@ -661,6 +661,10 @@ AddTraps (PicturePtr pPicture,
int ntraps,
xTrap *traps);
+pixman_image_t *
+PixmanImageFromPicture (PicturePtr pPict,
+ Bool hasClip);
+
PicturePtr
CreateSolidPicture (Picture pid,
xRenderColor *color,
diff-tree 5cbec267b6426960c90f6bcff1d051af5084538c (from 1aceec61ff203848576c47a1eab13f90a67d7176)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Mon Jun 11 12:38:41 2007 +0200
Make sure BUILD_TIME doesn't have a leading zero.
It causes the compiler to treat it as an octal constant instead of decimal as
intended, which could even cause a build failure in the cases of 08 and 09.
Thanks to Clark Rawlins for pointing out the problem.
diff --git a/configure.ac b/configure.ac
index ad934a2..0fd473a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1948,7 +1948,7 @@ AM_CONDITIONAL(SUN_KBD_MODE, [test x$KBD
BUILD_DATE="$(date +'%Y%m%d')"
AC_SUBST([BUILD_DATE])
-BUILD_TIME="$(date +'%H%M%S')"
+BUILD_TIME="$(date +'%k%M%S')"
AC_SUBST([BUILD_TIME])
DIX_CFLAGS="-DHAVE_DIX_CONFIG_H $XSERVER_CFLAGS"
diff-tree 1aceec61ff203848576c47a1eab13f90a67d7176 (from 5d896e43fd056d935935b4eb66562791edc247a1)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Mon Jun 11 09:23:19 2007 +0200
DRI: Clip cliprects obtained from DRIGetDrawableInfo to screen dimensions.
This is to avoid issues with redirected windows which are located partly or
fully outside of a screen edge, resulting in unusual cliprects which the 3D
drivers generally can't handle. The symptoms in such cases would be incorrect
rendering or even crashes or hangs.
diff --git a/GL/glx/glxdri.c b/GL/glx/glxdri.c
index 156e846..efa02f8 100644
--- a/GL/glx/glxdri.c
+++ b/GL/glx/glxdri.c
@@ -886,8 +886,32 @@ getDrawableInfo(__DRInativeDisplay *dpy,
if (*numClipRects > 0) {
size = sizeof (drm_clip_rect_t) * *numClipRects;
*ppClipRects = xalloc (size);
- if (*ppClipRects != NULL)
- memcpy (*ppClipRects, pClipRects, size);
+
+ /* Clip cliprects to screen dimensions (redirected windows) */
+ if (*ppClipRects != NULL) {
+ ScreenPtr pScreen = screenInfo.screens[screen];
+ int i, j;
+
+ for (i = 0, j = 0; i < *numClipRects; i++) {
+ (*ppClipRects)[j].x1 = max(pClipRects[i].x1, 0);
+ (*ppClipRects)[j].y1 = max(pClipRects[i].y1, 0);
+ (*ppClipRects)[j].x2 = min(pClipRects[i].x2, pScreen->width);
+ (*ppClipRects)[j].y2 = min(pClipRects[i].y2, pScreen->height);
+
+ if ((*ppClipRects)[j].x1 < (*ppClipRects)[j].x2 &&
+ (*ppClipRects)[j].y1 < (*ppClipRects)[j].y2) {
+ j++;
+ }
+ }
+
+ if (*numClipRects != j) {
+ *numClipRects = j;
+ *ppClipRects = xrealloc (*ppClipRects,
+ sizeof (drm_clip_rect_t) *
+ *numClipRects);
+ }
+ } else
+ *numClipRects = 0;
}
else {
*ppClipRects = NULL;
diff --git a/hw/xfree86/dri/dri.c b/hw/xfree86/dri/dri.c
index d153c09..dbc1690 100644
--- a/hw/xfree86/dri/dri.c
+++ b/hw/xfree86/dri/dri.c
@@ -1518,13 +1518,18 @@ DRIGetDrawableInfo(ScreenPtr pScreen,
if (x1 > pScreen->width) x1 = pScreen->width;
if (y1 > pScreen->height) y1 = pScreen->height;
- pDRIPriv->private_buffer_rect.x1 = x0;
- pDRIPriv->private_buffer_rect.y1 = y0;
- pDRIPriv->private_buffer_rect.x2 = x1;
- pDRIPriv->private_buffer_rect.y2 = y1;
-
- *numBackClipRects = 1;
- *pBackClipRects = &(pDRIPriv->private_buffer_rect);
+ if (y0 >= y1 || x0 >= x1) {
+ *numBackClipRects = 0;
+ *pBackClipRects = NULL;
+ } else {
+ pDRIPriv->private_buffer_rect.x1 = x0;
+ pDRIPriv->private_buffer_rect.y1 = y0;
+ pDRIPriv->private_buffer_rect.x2 = x1;
+ pDRIPriv->private_buffer_rect.y2 = y1;
+
+ *numBackClipRects = 1;
+ *pBackClipRects = &(pDRIPriv->private_buffer_rect);
+ }
} else {
/* Use the frontbuffer cliprects for back buffers. */
*numBackClipRects = 0;
diff --git a/hw/xfree86/dri/xf86dri.c b/hw/xfree86/dri/xf86dri.c
index 933cd3e..9690e88 100644
--- a/hw/xfree86/dri/xf86dri.c
+++ b/hw/xfree86/dri/xf86dri.c
@@ -452,7 +452,7 @@ ProcXF86DRIGetDrawableInfo(
xXF86DRIGetDrawableInfoReply rep;
DrawablePtr pDrawable;
int X, Y, W, H;
- drm_clip_rect_t * pClipRects;
+ drm_clip_rect_t * pClipRects, *pClippedRects;
drm_clip_rect_t * pBackClipRects;
int backX, backY, rc;
@@ -502,8 +502,35 @@ ProcXF86DRIGetDrawableInfo(
if (rep.numBackClipRects)
rep.length += sizeof(drm_clip_rect_t) * rep.numBackClipRects;
- if (rep.numClipRects)
+ pClippedRects = pClipRects;
+
+ if (rep.numClipRects) {
+ /* Clip cliprects to screen dimensions (redirected windows) */
+ pClippedRects = xalloc(rep.numClipRects * sizeof(drm_clip_rect_t));
+
+ if (pClippedRects) {
+ ScreenPtr pScreen = screenInfo.screens[stuff->screen];
+ int i, j;
+
+ for (i = 0, j = 0; i < rep.numClipRects; i++) {
+ pClippedRects[j].x1 = max(pClipRects[i].x1, 0);
+ pClippedRects[j].y1 = max(pClipRects[i].y1, 0);
+ pClippedRects[j].x2 = min(pClipRects[i].x2, pScreen->width);
+ pClippedRects[j].y2 = min(pClipRects[i].y2, pScreen->height);
+
+ if (pClippedRects[j].x1 < pClippedRects[j].x2 &&
+ pClippedRects[j].y1 < pClippedRects[j].y2) {
+ j++;
+ }
+ }
+
+ rep.numClipRects = j;
+ } else {
+ rep.numClipRects = 0;
+ }
+
rep.length += sizeof(drm_clip_rect_t) * rep.numClipRects;
+ }
rep.length = ((rep.length + 3) & ~3) >> 2;
@@ -512,7 +539,8 @@ ProcXF86DRIGetDrawableInfo(
if (rep.numClipRects) {
WriteToClient(client,
sizeof(drm_clip_rect_t) * rep.numClipRects,
- (char *)pClipRects);
+ (char *)pClippedRects);
+ xfree(pClippedRects);
}
if (rep.numBackClipRects) {
diff-tree 5d896e43fd056d935935b4eb66562791edc247a1 (from 0fb44c6f9a0415184818ba8357a21ff920e907dc)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Mon Jun 11 09:23:19 2007 +0200
DRITreeTraversal: Stop walking tree when we've seen all DRI windows.
diff --git a/hw/xfree86/dri/dri.c b/hw/xfree86/dri/dri.c
index fae0b43..d153c09 100644
--- a/hw/xfree86/dri/dri.c
+++ b/hw/xfree86/dri/dri.c
@@ -1863,11 +1863,15 @@ DRITreeTraversal(WindowPtr pWin, pointer
if(pDRIDrawablePriv) {
ScreenPtr pScreen = pWin->drawable.pScreen;
DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
- RegionPtr reg = (RegionPtr)data;
- REGION_UNION(pScreen, reg, reg, &(pWin->clipList));
+ if(REGION_NUM_RECTS(&(pWin->clipList)) > 0) {
+ RegionPtr reg = (RegionPtr)data;
- if(pDRIPriv->nrWindows == 1)
+ REGION_UNION(pScreen, reg, reg, &(pWin->clipList));
+ pDRIPriv->nrWalked++;
+ }
+
+ if(pDRIPriv->nrWindows == pDRIPriv->nrWalked)
return WT_STOPWALKING;
}
return WT_WALKCHILDREN;
@@ -1885,6 +1889,7 @@ DRICopyWindow(WindowPtr pWin, DDXPointRe
RegionRec reg;
REGION_NULL(pScreen, ®);
+ pDRIPriv->nrWalked = 0;
TraverseTree(pWin, DRITreeTraversal, (pointer)(®));
if(REGION_NOTEMPTY(pScreen, ®)) {
diff-tree 0fb44c6f9a0415184818ba8357a21ff920e907dc (from 644f7ddc0cb029e2ebca43742fd8a46a1a3f4c9f)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Mon Jun 11 09:23:19 2007 +0200
DRI: Fix build warning.
diff --git a/hw/xfree86/dri/drimodule.c b/hw/xfree86/dri/drimodule.c
index 0e3d84e..3aa9245 100644
--- a/hw/xfree86/dri/drimodule.c
+++ b/hw/xfree86/dri/drimodule.c
@@ -88,6 +88,6 @@ driSetup(pointer module, pointer opts, i
drmSetServerInfo(&DRIDRMServerInfo);
/* Need a non-NULL return value to indicate success */
- return 1;
+ return (pointer)1;
}
diff-tree 644f7ddc0cb029e2ebca43742fd8a46a1a3f4c9f (from 30a3297fed9af3a594aba0875a8f58a0a38b33fc)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Mon Jun 11 09:23:18 2007 +0200
dixLookupClient: Use access parameter.
diff --git a/dix/dixutils.c b/dix/dixutils.c
index 30327d3..c1e30ff 100644
--- a/dix/dixutils.c
+++ b/dix/dixutils.c
@@ -265,7 +265,7 @@ _X_EXPORT int
dixLookupClient(ClientPtr *pClient, XID rid, ClientPtr client, Mask access)
{
pointer pRes = (pointer)SecurityLookupIDByClass(client, rid, RC_ANY,
- DixReadAccess);
+ access);
int clientIndex = CLIENT_ID(rid);
client->errorValue = rid;
diff-tree 30a3297fed9af3a594aba0875a8f58a0a38b33fc (from c1a49a9269f14b6975a1a2c751bb179757373f11)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Mon Jun 11 09:23:18 2007 +0200
mieq queue handling cleanups.
In particular, fix handling of wraparounds in mieqEnqueue.
diff --git a/mi/mieq.c b/mi/mieq.c
index a03fff1..f64e540 100644
--- a/mi/mieq.c
+++ b/mi/mieq.c
@@ -108,7 +108,8 @@ mieqEnqueue(DeviceIntPtr pDev, xEvent *e
HWEventQueueType oldtail = miEventQueue.tail, newtail;
int isMotion = 0;
deviceValuator *v = (deviceValuator *) e;
- EventPtr laste = &miEventQueue.events[oldtail - 1];
+ EventPtr laste = &miEventQueue.events[(oldtail - 1) %
+ QUEUE_SIZE];
deviceKeyButtonPointer *lastkbp = (deviceKeyButtonPointer *)
&laste->event[0];
@@ -139,14 +140,10 @@ mieqEnqueue(DeviceIntPtr pDev, xEvent *e
if (isMotion && isMotion == miEventQueue.lastMotion &&
oldtail != miEventQueue.head) {
- if (oldtail == 0)
- oldtail = QUEUE_SIZE;
- oldtail = oldtail - 1;
+ oldtail = (oldtail - 1) % QUEUE_SIZE;
}
else {
- newtail = oldtail + 1;
- if (newtail == QUEUE_SIZE)
- newtail = 0;
+ newtail = (oldtail + 1) % QUEUE_SIZE;
/* Toss events which come in late. Usually this means your server's
* stuck in an infinite loop somewhere, but SIGIO is still getting
* handled. */
@@ -214,22 +211,15 @@ mieqProcessInputEvents(void)
e = &miEventQueue.events[miEventQueue.head];
/* Assumption - screen switching can only occur on motion events. */
+ miEventQueue.head = (miEventQueue.head + 1) % QUEUE_SIZE;
+
if (e->pScreen != miEventQueue.pDequeueScreen) {
miEventQueue.pDequeueScreen = e->pScreen;
x = e->event[0].u.keyButtonPointer.rootX;
y = e->event[0].u.keyButtonPointer.rootY;
- if (miEventQueue.head == QUEUE_SIZE - 1)
- miEventQueue.head = 0;
- else
- ++miEventQueue.head;
NewCurrentScreen (miEventQueue.pDequeueScreen, x, y);
}
else {
- if (miEventQueue.head == QUEUE_SIZE - 1)
- miEventQueue.head = 0;
- else
- ++miEventQueue.head;
-
/* If someone's registered a custom event handler, let them
* steal it. */
if (miEventQueue.handlers[e->event->u.u.type]) {
diff-tree c1a49a9269f14b6975a1a2c751bb179757373f11 (from 67a0a4da1a225ee3bd6bbd1846f8141fe333c884)
Author: Adam Jackson <ajax at benzedrine.nwnk.net>
Date: Sun Jun 10 22:14:57 2007 -0400
GNU is wrong and ` is not left-quote.
diff --git a/configure.ac b/configure.ac
index 979615f..ad934a2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -165,20 +165,20 @@ AC_CHECK_FUNCS([geteuid getuid link memm
AC_FUNC_ALLOCA
dnl Old HAS_* names used in os/*.c.
AC_CHECK_FUNC([getdtablesize],
- AC_DEFINE(HAS_GETDTABLESIZE, 1, [Have the `getdtablesize' function.]))
+ AC_DEFINE(HAS_GETDTABLESIZE, 1, [Have the 'getdtablesize' function.]))
AC_CHECK_FUNC([getifaddrs],
- AC_DEFINE(HAS_GETIFADDRS, 1, [Have the `getifaddrs' function.]))
+ AC_DEFINE(HAS_GETIFADDRS, 1, [Have the 'getifaddrs' function.]))
AC_CHECK_FUNC([getpeereid],
- AC_DEFINE(HAS_GETPEEREID, 1, [Have the `getpeereid' function.]))
+ AC_DEFINE(HAS_GETPEEREID, 1, [Have the 'getpeereid' function.]))
AC_CHECK_FUNC([getpeerucred],
- AC_DEFINE(HAS_GETPEERUCRED, 1, [Have the `getpeerucred' function.]))
+ AC_DEFINE(HAS_GETPEERUCRED, 1, [Have the 'getpeerucred' function.]))
AC_CHECK_FUNC([strlcat], HAVE_STRLCAT=yes, HAVE_STRLCAT=no)
AM_CONDITIONAL(NEED_STRLCAT, [test x$HAVE_STRLCAT = xno])
AM_CONDITIONAL(NEED_VSNPRINTF, [test x$HAVE_VSNPRINTF = xno])
dnl Check for mmap support for Xvfb
-AC_CHECK_FUNC([mmap], AC_DEFINE(HAS_MMAP, 1, [Have the `mmap' function.]))
+AC_CHECK_FUNC([mmap], AC_DEFINE(HAS_MMAP, 1, [Have the 'mmap' function.]))
dnl Find the math libary
AC_CHECK_LIB(m, sqrt)
@@ -878,7 +878,7 @@ XKB_LIB='$(top_builddir)/xkb/libxkb.la'
XKB_STUB_LIB='$(top_builddir)/xkb/libxkbstubs.la'
AC_CHECK_FUNC(strcasecmp, [], AC_DEFINE([NEED_STRCASECMP], 1,
- [Do not have `strcasecmp'.]))
+ [Do not have 'strcasecmp'.]))
if test "x$NULL_ROOT_CURSOR" = xyes; then
AC_DEFINE(NULL_ROOT_CURSOR, 1, [Use an empty root cursor])
diff-tree 67a0a4da1a225ee3bd6bbd1846f8141fe333c884 (from c079cce9d884ab03f305b3fba4a4e1247c023480)
Author: Dave Airlie <airlied at linux.ie>
Date: Mon Jun 11 11:55:11 2007 +1000
update xproto dependency to at least 7.0.9
diff --git a/configure.ac b/configure.ac
index 1f94556..979615f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -629,7 +629,7 @@ XEXTXORG_LIB='$(top_builddir)/Xext/libXe
PIXMAN="[pixman >= 0.9.0]"
dnl Core modules for most extensions, et al.
-REQUIRED_MODULES="[randrproto >= 1.2] renderproto [fixesproto >= 4.0] [damageproto >= 1.1] xcmiscproto xextproto xproto xtrans [scrnsaverproto >= 1.1] bigreqsproto resourceproto fontsproto [inputproto >= 1.4.2] [kbproto >= 1.0.3]"
+REQUIRED_MODULES="[randrproto >= 1.2] renderproto [fixesproto >= 4.0] [damageproto >= 1.1] xcmiscproto xextproto [xproto >= 7.0.9] xtrans [scrnsaverproto >= 1.1] bigreqsproto resourceproto fontsproto [inputproto >= 1.4.2] [kbproto >= 1.0.3]"
REQUIRED_LIBS="xfont xau fontenc $PIXMAN"
if test "x$DBUS" = xauto; then
diff-tree c079cce9d884ab03f305b3fba4a4e1247c023480 (from 9c47b86bd9a4633fda5fd305a09ac8623187efa0)
Author: Daniel Ciocea <daniel.ciocea at eosystems.ro>
Date: Fri Jun 8 18:12:21 2007 -0700
Fix sync polarity on Samsung SyncMaster 205BW monitor.
need to use standard VESA sync polarity instead of the
EDID provided -hsync -vsync values.
diff --git a/hw/xfree86/modes/xf86EdidModes.c b/hw/xfree86/modes/xf86EdidModes.c
index 46cb6c4..a9f9ddc 100644
--- a/hw/xfree86/modes/xf86EdidModes.c
+++ b/hw/xfree86/modes/xf86EdidModes.c
@@ -71,7 +71,11 @@ static Bool quirk_dt_sync_hm_vp (int scr
if (memcmp (DDC->vendor.name, "VSC", 4) == 0 &&
DDC->vendor.prod_id == 58653)
return TRUE;
-
+ /* Samsung SyncMaster 205BW */
+ if (memcmp (DDC->vendor.name, "SAM", 4) == 0 &&
+ DDC->vendor.prod_id == 541)
+ return TRUE;
+
return FALSE;
}
diff-tree 9c47b86bd9a4633fda5fd305a09ac8623187efa0 (from 567b5bf765254a4ae9cc7711bb6acfa89a9fd61c)
Author: Aaron Plattner <aplattner at nvidia.com>
Date: Thu Jun 7 13:57:12 2007 -0700
Add new fb symbols to wfbrename.h.
Avoids crashes when wfbComposite calls the wrong image_from_pict.
diff --git a/fb/wfbrename.h b/fb/wfbrename.h
index 8f875c8..952512e 100644
--- a/fb/wfbrename.h
+++ b/fb/wfbrename.h
@@ -184,9 +184,11 @@
#define fbUnmapWindow wfbUnmapWindow
#define fbUnrealizeFont wfbUnrealizeFont
#define fbValidateGC wfbValidateGC
+#define fbWalkCompositeRegion wfbWalkCompositeRegion
#define fbWinPrivateIndex wfbWinPrivateIndex
#define fbZeroLine wfbZeroLine
#define fbZeroSegment wfbZeroSegment
+#define image_from_pict wfb_image_from_pict
#define xxScrPrivateIndex wfbxxScrPrivateIndex
#define xxGCPrivateIndex wfbxxGCPrivateIndex
#define xxColormapPrivateIndex wfbxxColormapPrivateIndex
diff-tree 567b5bf765254a4ae9cc7711bb6acfa89a9fd61c (from 49ed31c0b323dd8c5887a803c199875e6f2330d8)
Author: Søren Sandmann Pedersen <sandmann at redhat.com>
Date: Tue Jun 5 20:26:49 2007 -0400
Delete fbCompositeCopyAreammx()
diff --git a/fb/fbmmx.c b/fb/fbmmx.c
index 2e240c1..b2fe94b 100644
--- a/fb/fbmmx.c
+++ b/fb/fbmmx.c
@@ -356,29 +356,5 @@ fbCopyAreammx (DrawablePtr pSrc,
return TRUE;
}
-void
-fbCompositeCopyAreammx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- fbCopyAreammx (pSrc->pDrawable,
- pDst->pDrawable,
- xSrc, ySrc,
- xDst, yDst,
- width, height);
-}
-
-
-
-
#endif /* RENDER */
#endif /* USE_MMX */
diff --git a/fb/fbmmx.h b/fb/fbmmx.h
index 43079e9..4796438 100644
--- a/fb/fbmmx.h
+++ b/fb/fbmmx.h
@@ -52,18 +52,6 @@ Bool fbCopyAreammx (DrawablePtr pSrc,
int dst_y,
int width,
int height);
-void fbCompositeCopyAreammx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
Bool fbSolidFillmmx (DrawablePtr pDraw,
int x,
int y,
diff-tree 49ed31c0b323dd8c5887a803c199875e6f2330d8 (from dfbe32b5b828cc4e3da36a0e2e6ad641164eaa5e)
Author: Søren Sandmann Pedersen <sandmann at redhat.com>
Date: Tue Jun 5 17:44:21 2007 -0400
Remove most of the fast-path MMX operations from fbmmx. fbCopyAreammx
and fbSolidFillmmx are still needed by other code.
diff --git a/fb/fbmmx.c b/fb/fbmmx.c
index 53459a0..2e240c1 100644
--- a/fb/fbmmx.c
+++ b/fb/fbmmx.c
@@ -62,2663 +62,149 @@
#define CHECKPOINT()
#endif
-/* Notes about writing mmx code
- *
- * give memory operands as the second operand. If you give it as the
- * first, gcc will first load it into a register, then use that
- * register
- *
- * ie. use
- *
- * _mm_mullo_pi16 (x, mmx_constant);
- *
- * not
- *
- * _mm_mullo_pi16 (mmx_constant, x);
- *
- * Also try to minimize dependencies. i.e. when you need a value, try
- * to calculate it from a value that was calculated as early as
- * possible.
- */
-/* --------------- MMX primitivess ------------------------------------ */
-
-typedef unsigned long long ullong;
-
-#ifdef __GNUC__
-typedef ullong mmxdatafield;
-#endif
-#ifdef _MSC_VER
-typedef unsigned __int64 ullong;
-typedef __m64 mmxdatafield;
-#endif
-
-typedef struct
-{
- mmxdatafield mmx_4x00ff;
- mmxdatafield mmx_4x0080;
- mmxdatafield mmx_565_rgb;
- mmxdatafield mmx_565_unpack_multiplier;
- mmxdatafield mmx_565_r;
- mmxdatafield mmx_565_g;
- mmxdatafield mmx_565_b;
- mmxdatafield mmx_mask_0;
- mmxdatafield mmx_mask_1;
- mmxdatafield mmx_mask_2;
- mmxdatafield mmx_mask_3;
- mmxdatafield mmx_full_alpha;
- mmxdatafield mmx_ffff0000ffff0000;
- mmxdatafield mmx_0000ffff00000000;
- mmxdatafield mmx_000000000000ffff;
-} MMXData;
-
-static const MMXData c =
-{
-#ifdef __GNUC__
- .mmx_4x00ff = 0x00ff00ff00ff00ffULL,
- .mmx_4x0080 = 0x0080008000800080ULL,
- .mmx_565_rgb = 0x000001f0003f001fULL,
- .mmx_565_unpack_multiplier = 0x0000008404100840ULL,
- .mmx_565_r = 0x000000f800000000ULL,
- .mmx_565_g = 0x0000000000fc0000ULL,
- .mmx_565_b = 0x00000000000000f8ULL,
- .mmx_mask_0 = 0xffffffffffff0000ULL,
- .mmx_mask_1 = 0xffffffff0000ffffULL,
- .mmx_mask_2 = 0xffff0000ffffffffULL,
- .mmx_mask_3 = 0x0000ffffffffffffULL,
- .mmx_full_alpha = 0x00ff000000000000ULL,
- .mmx_ffff0000ffff0000 = 0xffff0000ffff0000ULL,
- .mmx_0000ffff00000000 = 0x0000ffff00000000ULL,
- .mmx_000000000000ffff = 0x000000000000ffffULL,
-#endif
-#ifdef _MSC_VER
- { 0x00ff00ff00ff00ffUI64 },
- { 0x0080008000800080UI64 },
- { 0x000001f0003f001fUI64 },
- { 0x0000008404100840UI64 },
- { 0x000000f800000000UI64 },
- { 0x0000000000fc0000UI64 },
- { 0x00000000000000f8UI64 },
- { 0xffffffffffff0000UI64 },
- { 0xffffffff0000ffffUI64 },
- { 0xffff0000ffffffffUI64 },
- { 0x0000ffffffffffffUI64 },
- { 0x00ff000000000000UI64 },
- { 0xffff0000ffff0000UI64 },
- { 0x0000ffff00000000UI64 },
- { 0x000000000000ffffUI64 },
-#endif
-};
-
-#ifdef _MSC_VER
-#undef inline
-#define inline __forceinline
-#endif
-
-#ifdef __GNUC__
-#define MC(x) ((__m64) c.mmx_##x)
-#endif
-#ifdef _MSC_VER
-#define MC(x) c.mmx_##x
-#endif
-
-static inline __m64
-shift (__m64 v, int s)
-{
- if (s > 0)
- return _mm_slli_si64 (v, s);
- else if (s < 0)
- return _mm_srli_si64 (v, -s);
- else
- return v;
-}
-
-static inline __m64
-negate (__m64 mask)
-{
- return _mm_xor_si64 (mask, MC(4x00ff));
-}
-
-static inline __m64
-pix_multiply (__m64 a, __m64 b)
-{
- __m64 res;
-
- res = _mm_mullo_pi16 (a, b);
- res = _mm_adds_pu16 (res, MC(4x0080));
- res = _mm_adds_pu16 (res, _mm_srli_pi16 (res, 8));
- res = _mm_srli_pi16 (res, 8);
-
- return res;
-}
-
-static inline __m64
-pix_add (__m64 a, __m64 b)
-{
- return _mm_adds_pu8 (a, b);
-}
-
-#ifdef USE_SSE
-
-static inline __m64
-expand_alpha (__m64 pixel)
-{
- return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE(3, 3, 3, 3));
-}
-
-static inline __m64
-expand_alpha_rev (__m64 pixel)
-{
- return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE(0, 0, 0, 0));
-}
-
-static inline __m64
-invert_colors (__m64 pixel)
-{
- return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE(3, 0, 1, 2));
-}
-
-#else
-
-static inline __m64
-expand_alpha (__m64 pixel)
-{
- __m64 t1, t2;
-
- t1 = shift (pixel, -48);
- t2 = shift (t1, 16);
- t1 = _mm_or_si64 (t1, t2);
- t2 = shift (t1, 32);
- t1 = _mm_or_si64 (t1, t2);
-
- return t1;
-}
-
-static inline __m64
-expand_alpha_rev (__m64 pixel)
-{
- __m64 t1, t2;
-
- /* move alpha to low 16 bits and zero the rest */
- t1 = shift (pixel, 48);
- t1 = shift (t1, -48);
-
- t2 = shift (t1, 16);
- t1 = _mm_or_si64 (t1, t2);
- t2 = shift (t1, 32);
- t1 = _mm_or_si64 (t1, t2);
-
- return t1;
-}
-
-static inline __m64
-invert_colors (__m64 pixel)
-{
- __m64 x, y, z;
-
- x = y = z = pixel;
-
- x = _mm_and_si64 (x, MC(ffff0000ffff0000));
- y = _mm_and_si64 (y, MC(000000000000ffff));
- z = _mm_and_si64 (z, MC(0000ffff00000000));
-
- y = shift (y, 32);
- z = shift (z, -32);
-
- x = _mm_or_si64 (x, y);
- x = _mm_or_si64 (x, z);
-
- return x;
-}
-
-#endif
-
-static inline __m64
-over (__m64 src, __m64 srca, __m64 dest)
-{
- return _mm_adds_pu8 (src, pix_multiply(dest, negate(srca)));
-}
-
-static inline __m64
-over_rev_non_pre (__m64 src, __m64 dest)
-{
- __m64 srca = expand_alpha (src);
- __m64 srcfaaa = _mm_or_si64 (srca, MC(full_alpha));
-
- return over(pix_multiply(invert_colors(src), srcfaaa), srca, dest);
-}
-
-static inline __m64
-in (__m64 src,
- __m64 mask)
-{
- return pix_multiply (src, mask);
-}
-
-static inline __m64
-in_over_full_src_alpha (__m64 src, __m64 mask, __m64 dest)
-{
- src = _mm_or_si64 (src, MC(full_alpha));
-
- return over(in (src, mask), mask, dest);
-}
-
-#ifndef _MSC_VER
-static inline __m64
-in_over (__m64 src,
- __m64 srca,
- __m64 mask,
- __m64 dest)
-{
- return over(in(src, mask), pix_multiply(srca, mask), dest);
-}
-#else
-#define in_over(src, srca, mask, dest) over(in(src, mask), pix_multiply(srca, mask), dest)
-#endif
-
-static inline __m64
-load8888 (CARD32 v)
-{
- return _mm_unpacklo_pi8 (_mm_cvtsi32_si64 (v), _mm_setzero_si64());
-}
-
-static inline __m64
-pack8888 (__m64 lo, __m64 hi)
-{
- return _mm_packs_pu16 (lo, hi);
-}
-
-static inline CARD32
-store8888 (__m64 v)
-{
- return _mm_cvtsi64_si32(pack8888(v, _mm_setzero_si64()));
-}
-
-/* Expand 16 bits positioned at @pos (0-3) of a mmx register into
- *
- * 00RR00GG00BB
- *
- * --- Expanding 565 in the low word ---
- *
- * m = (m << (32 - 3)) | (m << (16 - 5)) | m;
- * m = m & (01f0003f001f);
- * m = m * (008404100840);
- * m = m >> 8;
- *
- * Note the trick here - the top word is shifted by another nibble to
- * avoid it bumping into the middle word
- */
-static inline __m64
-expand565 (__m64 pixel, int pos)
-{
- __m64 p = pixel;
- __m64 t1, t2;
-
- /* move pixel to low 16 bit and zero the rest */
- p = shift (shift (p, (3 - pos) * 16), -48);
-
- t1 = shift (p, 36 - 11);
- t2 = shift (p, 16 - 5);
-
- p = _mm_or_si64 (t1, p);
- p = _mm_or_si64 (t2, p);
- p = _mm_and_si64 (p, MC(565_rgb));
-
- pixel = _mm_mullo_pi16 (p, MC(565_unpack_multiplier));
- return _mm_srli_pi16 (pixel, 8);
-}
-
-static inline __m64
-expand8888 (__m64 in, int pos)
-{
- if (pos == 0)
- return _mm_unpacklo_pi8 (in, _mm_setzero_si64());
- else
- return _mm_unpackhi_pi8 (in, _mm_setzero_si64());
-}
-
-static inline __m64
-pack565 (__m64 pixel, __m64 target, int pos)
-{
- __m64 p = pixel;
- __m64 t = target;
- __m64 r, g, b;
-
- r = _mm_and_si64 (p, MC(565_r));
- g = _mm_and_si64 (p, MC(565_g));
- b = _mm_and_si64 (p, MC(565_b));
-
- r = shift (r, - (32 - 8) + pos * 16);
- g = shift (g, - (16 - 3) + pos * 16);
- b = shift (b, - (0 + 3) + pos * 16);
-
- if (pos == 0)
- t = _mm_and_si64 (t, MC(mask_0));
- else if (pos == 1)
- t = _mm_and_si64 (t, MC(mask_1));
- else if (pos == 2)
- t = _mm_and_si64 (t, MC(mask_2));
- else if (pos == 3)
- t = _mm_and_si64 (t, MC(mask_3));
-
- p = _mm_or_si64 (r, t);
- p = _mm_or_si64 (g, p);
-
- return _mm_or_si64 (b, p);
-}
-
-#ifndef _MSC_VER
-static inline __m64
-pix_add_mul (__m64 x, __m64 a, __m64 y, __m64 b)
-{
- x = _mm_mullo_pi16 (x, a);
- y = _mm_mullo_pi16 (y, b);
- x = _mm_adds_pu16 (x, MC(4x0080));
- x = _mm_adds_pu16 (x, y);
- x = _mm_adds_pu16 (x, _mm_srli_pi16 (x, 8));
- x = _mm_srli_pi16 (x, 8);
-
- return x;
-}
-#else
-#define pix_add_mul(x, a, y, b) \
-( x = _mm_mullo_pi16 (x, a), \
- y = _mm_mullo_pi16 (y, b), \
- x = _mm_adds_pu16 (x, MC(4x0080)), \
- x = _mm_adds_pu16 (x, y), \
- x = _mm_adds_pu16 (x, _mm_srli_pi16 (x, 8)), \
- _mm_srli_pi16 (x, 8) )
-#endif
-
-/* --------------- MMX code patch for fbcompose.c --------------------- */
-
-static FASTCALL void
-mmxCombineMaskU (CARD32 *src, const CARD32 *mask, int width)
-{
- const CARD32 *end = mask + width;
- while (mask < end) {
- __m64 a = load8888(*mask);
- __m64 s = load8888(*src);
- a = expand_alpha(a);
- s = pix_multiply(s, a);
- *src = store8888(s);
- ++src;
- ++mask;
- }
- _mm_empty();
-}
-
-
-static FASTCALL void
-mmxCombineOverU (CARD32 *dest, const CARD32 *src, int width)
-{
- const CARD32 *end = dest + width;
-
- while (dest < end) {
- __m64 s, sa;
- s = load8888(*src);
- sa = expand_alpha(s);
- *dest = store8888(over(s, sa, load8888(*dest)));
- ++dest;
- ++src;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineOverReverseU (CARD32 *dest, const CARD32 *src, int width)
-{
- const CARD32 *end = dest + width;
-
- while (dest < end) {
- __m64 d, da;
- d = load8888(*dest);
- da = expand_alpha(d);
- *dest = store8888(over (d, da, load8888(*src)));
- ++dest;
- ++src;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineInU (CARD32 *dest, const CARD32 *src, int width)
-{
- const CARD32 *end = dest + width;
-
- while (dest < end) {
- __m64 x, a;
- x = load8888(*src);
- a = load8888(*dest);
- a = expand_alpha(a);
- x = pix_multiply(x, a);
- *dest = store8888(x);
- ++dest;
- ++src;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineInReverseU (CARD32 *dest, const CARD32 *src, int width)
-{
- const CARD32 *end = dest + width;
-
- while (dest < end) {
- __m64 x, a;
- x = load8888(*dest);
- a = load8888(*src);
- a = expand_alpha(a);
- x = pix_multiply(x, a);
- *dest = store8888(x);
- ++dest;
- ++src;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineOutU (CARD32 *dest, const CARD32 *src, int width)
-{
- const CARD32 *end = dest + width;
-
- while (dest < end) {
- __m64 x, a;
- x = load8888(*src);
- a = load8888(*dest);
- a = expand_alpha(a);
- a = negate(a);
- x = pix_multiply(x, a);
- *dest = store8888(x);
- ++dest;
- ++src;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineOutReverseU (CARD32 *dest, const CARD32 *src, int width)
-{
- const CARD32 *end = dest + width;
-
- while (dest < end) {
- __m64 x, a;
- x = load8888(*dest);
- a = load8888(*src);
- a = expand_alpha(a);
- a = negate(a);
- x = pix_multiply(x, a);
- *dest = store8888(x);
- ++dest;
- ++src;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineAtopU (CARD32 *dest, const CARD32 *src, int width)
-{
- const CARD32 *end = dest + width;
-
- while (dest < end) {
- __m64 s, da, d, sia;
- s = load8888(*src);
- d = load8888(*dest);
- sia = expand_alpha(s);
- sia = negate(sia);
- da = expand_alpha(d);
- s = pix_add_mul (s, da, d, sia);
- *dest = store8888(s);
- ++dest;
- ++src;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineAtopReverseU (CARD32 *dest, const CARD32 *src, int width)
-{
- const CARD32 *end;
-
- end = dest + width;
-
- while (dest < end) {
- __m64 s, dia, d, sa;
- s = load8888(*src);
- d = load8888(*dest);
- sa = expand_alpha(s);
- dia = expand_alpha(d);
- dia = negate(dia);
- s = pix_add_mul (s, dia, d, sa);
- *dest = store8888(s);
- ++dest;
- ++src;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineXorU (CARD32 *dest, const CARD32 *src, int width)
-{
- const CARD32 *end = dest + width;
-
- while (dest < end) {
- __m64 s, dia, d, sia;
- s = load8888(*src);
- d = load8888(*dest);
- sia = expand_alpha(s);
- dia = expand_alpha(d);
- sia = negate(sia);
- dia = negate(dia);
- s = pix_add_mul (s, dia, d, sia);
- *dest = store8888(s);
- ++dest;
- ++src;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineAddU (CARD32 *dest, const CARD32 *src, int width)
-{
- const CARD32 *end = dest + width;
- while (dest < end) {
- __m64 s, d;
- s = load8888(*src);
- d = load8888(*dest);
- s = pix_add(s, d);
- *dest = store8888(s);
- ++dest;
- ++src;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineSaturateU (CARD32 *dest, const CARD32 *src, int width)
-{
- const CARD32 *end = dest + width;
- while (dest < end) {
- CARD32 s = *src;
- CARD32 d = *dest;
- __m64 ms = load8888(s);
- __m64 md = load8888(d);
- CARD32 sa = s >> 24;
- CARD32 da = ~d >> 24;
-
- if (sa > da) {
- __m64 msa = load8888(FbIntDiv(da, sa) << 24);
- msa = expand_alpha(msa);
- ms = pix_multiply(ms, msa);
- }
- md = pix_add(md, ms);
- *dest = store8888(md);
- ++src;
- ++dest;
- }
- _mm_empty();
-}
-
-
-static FASTCALL void
-mmxCombineSrcC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- const CARD32 *end = src + width;
- while (src < end) {
- __m64 a = load8888(*mask);
- __m64 s = load8888(*src);
- s = pix_multiply(s, a);
- *dest = store8888(s);
- ++src;
- ++mask;
- ++dest;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineOverC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- const CARD32 *end = src + width;
- while (src < end) {
- __m64 a = load8888(*mask);
- __m64 s = load8888(*src);
- __m64 d = load8888(*dest);
- __m64 sa = expand_alpha(s);
-
- *dest = store8888(in_over (s, sa, a, d));
-
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineOverReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- const CARD32 *end = src + width;
- while (src < end) {
- __m64 a = load8888(*mask);
- __m64 s = load8888(*src);
- __m64 d = load8888(*dest);
- __m64 da = expand_alpha(d);
-
- *dest = store8888(over (d, da, in (s, a)));
-
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty();
-}
-
-
-static FASTCALL void
-mmxCombineInC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- const CARD32 *end = src + width;
- while (src < end) {
- __m64 a = load8888(*mask);
- __m64 s = load8888(*src);
- __m64 d = load8888(*dest);
- __m64 da = expand_alpha(d);
- s = pix_multiply(s, a);
- s = pix_multiply(s, da);
- *dest = store8888(s);
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineInReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- const CARD32 *end = src + width;
- while (src < end) {
- __m64 a = load8888(*mask);
- __m64 s = load8888(*src);
- __m64 d = load8888(*dest);
- __m64 sa = expand_alpha(s);
- a = pix_multiply(a, sa);
- d = pix_multiply(d, a);
- *dest = store8888(d);
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineOutC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- const CARD32 *end = src + width;
- while (src < end) {
- __m64 a = load8888(*mask);
- __m64 s = load8888(*src);
- __m64 d = load8888(*dest);
- __m64 da = expand_alpha(d);
- da = negate(da);
- s = pix_multiply(s, a);
- s = pix_multiply(s, da);
- *dest = store8888(s);
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineOutReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- const CARD32 *end = src + width;
- while (src < end) {
- __m64 a = load8888(*mask);
- __m64 s = load8888(*src);
- __m64 d = load8888(*dest);
- __m64 sa = expand_alpha(s);
- a = pix_multiply(a, sa);
- a = negate(a);
- d = pix_multiply(d, a);
- *dest = store8888(d);
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineAtopC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- const CARD32 *end = src + width;
- while (src < end) {
- __m64 a = load8888(*mask);
- __m64 s = load8888(*src);
- __m64 d = load8888(*dest);
- __m64 da = expand_alpha(d);
- __m64 sa = expand_alpha(s);
- s = pix_multiply(s, a);
- a = pix_multiply(a, sa);
- a = negate(a);
- d = pix_add_mul (d, a, s, da);
- *dest = store8888(d);
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineAtopReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- const CARD32 *end = src + width;
- while (src < end) {
- __m64 a = load8888(*mask);
- __m64 s = load8888(*src);
- __m64 d = load8888(*dest);
- __m64 da = expand_alpha(d);
- __m64 sa = expand_alpha(s);
- s = pix_multiply(s, a);
- a = pix_multiply(a, sa);
- da = negate(da);
- d = pix_add_mul (d, a, s, da);
- *dest = store8888(d);
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineXorC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- const CARD32 *end = src + width;
- while (src < end) {
- __m64 a = load8888(*mask);
- __m64 s = load8888(*src);
- __m64 d = load8888(*dest);
- __m64 da = expand_alpha(d);
- __m64 sa = expand_alpha(s);
- s = pix_multiply(s, a);
- a = pix_multiply(a, sa);
- da = negate(da);
- a = negate(a);
- d = pix_add_mul (d, a, s, da);
- *dest = store8888(d);
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty();
-}
-
-static FASTCALL void
-mmxCombineAddC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- const CARD32 *end = src + width;
- while (src < end) {
- __m64 a = load8888(*mask);
- __m64 s = load8888(*src);
- __m64 d = load8888(*dest);
- s = pix_multiply(s, a);
- d = pix_add(s, d);
- *dest = store8888(d);
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty();
-}
-
-#if 0
-/* FIXME: this should be reinstated after adding fbmmx to pixman */
-extern FbComposeFunctions composeFunctions;
-#endif
-
-void fbComposeSetupMMX(void)
-{
-#if 0
-/* FIXME: this should be reinstated after adding fbmmx to pixman */
- /* check if we have MMX support and initialize accordingly */
- if (fbHaveMMX()) {
- composeFunctions.combineU[PictOpOver] = mmxCombineOverU;
- composeFunctions.combineU[PictOpOverReverse] = mmxCombineOverReverseU;
- composeFunctions.combineU[PictOpIn] = mmxCombineInU;
- composeFunctions.combineU[PictOpInReverse] = mmxCombineInReverseU;
- composeFunctions.combineU[PictOpOut] = mmxCombineOutU;
- composeFunctions.combineU[PictOpOutReverse] = mmxCombineOutReverseU;
- composeFunctions.combineU[PictOpAtop] = mmxCombineAtopU;
- composeFunctions.combineU[PictOpAtopReverse] = mmxCombineAtopReverseU;
- composeFunctions.combineU[PictOpXor] = mmxCombineXorU;
- composeFunctions.combineU[PictOpAdd] = mmxCombineAddU;
- composeFunctions.combineU[PictOpSaturate] = mmxCombineSaturateU;
-
- composeFunctions.combineC[PictOpSrc] = mmxCombineSrcC;
- composeFunctions.combineC[PictOpOver] = mmxCombineOverC;
- composeFunctions.combineC[PictOpOverReverse] = mmxCombineOverReverseC;
- composeFunctions.combineC[PictOpIn] = mmxCombineInC;
- composeFunctions.combineC[PictOpInReverse] = mmxCombineInReverseC;
- composeFunctions.combineC[PictOpOut] = mmxCombineOutC;
- composeFunctions.combineC[PictOpOutReverse] = mmxCombineOutReverseC;
- composeFunctions.combineC[PictOpAtop] = mmxCombineAtopC;
- composeFunctions.combineC[PictOpAtopReverse] = mmxCombineAtopReverseC;
- composeFunctions.combineC[PictOpXor] = mmxCombineXorC;
- composeFunctions.combineC[PictOpAdd] = mmxCombineAddC;
-
- composeFunctions.combineMaskU = mmxCombineMaskU;
- }
-#endif
-}
-
-
-/* ------------------ MMX code paths called from fbpict.c ----------------------- */
-
-void
-fbCompositeSolid_nx8888mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 src;
- CARD32 *dstLine, *dst;
- CARD16 w;
- FbStride dstStride;
- __m64 vsrc, vsrca;
-
- CHECKPOINT();
-
- fbComposeGetSolid(pSrc, src, pDst->format);
-
- if (src >> 24 == 0)
- return;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1);
-
- vsrc = load8888 (src);
- vsrca = expand_alpha (vsrc);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- w = width;
-
- CHECKPOINT();
-
- while (w && (unsigned long)dst & 7)
- {
- *dst = store8888(over(vsrc, vsrca, load8888(*dst)));
-
- w--;
- dst++;
- }
-
- while (w >= 2)
- {
- __m64 vdest;
- __m64 dest0, dest1;
-
- vdest = *(__m64 *)dst;
-
- dest0 = over(vsrc, vsrca, expand8888(vdest, 0));
- dest1 = over(vsrc, vsrca, expand8888(vdest, 1));
-
- *(__m64 *)dst = pack8888(dest0, dest1);
-
- dst += 2;
- w -= 2;
- }
-
- CHECKPOINT();
-
- while (w)
- {
- *dst = store8888(over(vsrc, vsrca, load8888(*dst)));
-
- w--;
- dst++;
- }
- }
-
- _mm_empty();
-}
-
-void
-fbCompositeSolid_nx0565mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 src;
- CARD16 *dstLine, *dst;
- CARD16 w;
- FbStride dstStride;
- __m64 vsrc, vsrca;
-
- CHECKPOINT();
-
- fbComposeGetSolid(pSrc, src, pDst->format);
-
- if (src >> 24 == 0)
- return;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1);
-
- vsrc = load8888 (src);
- vsrca = expand_alpha (vsrc);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- w = width;
-
- CHECKPOINT();
-
- while (w && (unsigned long)dst & 7)
- {
- ullong d = *dst;
- __m64 vdest = expand565 ((__m64)d, 0);
- vdest = pack565(over(vsrc, vsrca, vdest), vdest, 0);
- *dst = (ullong)vdest;
-
- w--;
- dst++;
- }
-
- while (w >= 4)
- {
- __m64 vdest;
-
- vdest = *(__m64 *)dst;
-
- vdest = pack565 (over(vsrc, vsrca, expand565(vdest, 0)), vdest, 0);
- vdest = pack565 (over(vsrc, vsrca, expand565(vdest, 1)), vdest, 1);
- vdest = pack565 (over(vsrc, vsrca, expand565(vdest, 2)), vdest, 2);
- vdest = pack565 (over(vsrc, vsrca, expand565(vdest, 3)), vdest, 3);
-
- *(__m64 *)dst = vdest;
-
- dst += 4;
- w -= 4;
- }
-
- CHECKPOINT();
-
- while (w)
- {
- ullong d = *dst;
- __m64 vdest = expand565 ((__m64)d, 0);
- vdest = pack565(over(vsrc, vsrca, vdest), vdest, 0);
- *dst = (ullong)vdest;
-
- w--;
- dst++;
- }
- }
-
- _mm_empty();
-}
-
-void
-fbCompositeSolidMask_nx8888x8888Cmmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 src, srca;
- CARD32 *dstLine;
- CARD32 *maskLine;
- FbStride dstStride, maskStride;
- __m64 vsrc, vsrca;
-
- CHECKPOINT();
-
- fbComposeGetSolid(pSrc, src, pDst->format);
-
- srca = src >> 24;
- if (srca == 0)
- return;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1);
- fbComposeGetStart (pMask, xMask, yMask, CARD32, maskStride, maskLine, 1);
-
- vsrc = load8888(src);
- vsrca = expand_alpha(vsrc);
-
- while (height--)
- {
- int twidth = width;
- CARD32 *p = (CARD32 *)maskLine;
- CARD32 *q = (CARD32 *)dstLine;
-
- while (twidth && (unsigned long)q & 7)
- {
- CARD32 m = *(CARD32 *)p;
-
- if (m)
- {
- __m64 vdest = load8888(*q);
- vdest = in_over(vsrc, vsrca, load8888(m), vdest);
- *q = store8888(vdest);
- }
-
- twidth--;
- p++;
- q++;
- }
-
- while (twidth >= 2)
- {
- CARD32 m0, m1;
- m0 = *p;
- m1 = *(p + 1);
-
- if (m0 | m1)
- {
- __m64 dest0, dest1;
- __m64 vdest = *(__m64 *)q;
-
- dest0 = in_over(vsrc, vsrca, load8888(m0),
- expand8888 (vdest, 0));
- dest1 = in_over(vsrc, vsrca, load8888(m1),
- expand8888 (vdest, 1));
-
- *(__m64 *)q = pack8888(dest0, dest1);
- }
-
- p += 2;
- q += 2;
- twidth -= 2;
- }
-
- while (twidth)
- {
- CARD32 m = *(CARD32 *)p;
-
- if (m)
- {
- __m64 vdest = load8888(*q);
- vdest = in_over(vsrc, vsrca, load8888(m), vdest);
- *q = store8888(vdest);
- }
-
- twidth--;
- p++;
- q++;
- }
-
- dstLine += dstStride;
- maskLine += maskStride;
- }
-
- _mm_empty();
-}
-
-void
-fbCompositeSrc_8888x8x8888mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 *dstLine, *dst;
- CARD32 *srcLine, *src;
- CARD32 mask;
- __m64 vmask;
- FbStride dstStride, srcStride;
- CARD16 w;
- __m64 srca;
-
- CHECKPOINT();
-
- fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1);
- fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1);
-
- fbComposeGetSolid (pMask, mask, pDst->format);
- mask = mask | mask >> 8 | mask >> 16 | mask >> 24;
- vmask = load8888 (mask);
- srca = MC(4x00ff);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
- w = width;
-
- while (w && (unsigned long)dst & 7)
- {
- __m64 s = load8888 (*src);
- __m64 d = load8888 (*dst);
-
- *dst = store8888 (in_over (s, expand_alpha (s), vmask, d));
-
- w--;
- dst++;
- src++;
- }
-
- while (w >= 2)
- {
- __m64 vs = *(__m64 *)src;
- __m64 vd = *(__m64 *)dst;
- __m64 vsrc0 = expand8888 (vs, 0);
- __m64 vsrc1 = expand8888 (vs, 1);
-
- *(__m64 *)dst = pack8888 (
- in_over (vsrc0, expand_alpha (vsrc0), vmask, expand8888 (vd, 0)),
- in_over (vsrc1, expand_alpha (vsrc1), vmask, expand8888 (vd, 1)));
-
- w -= 2;
- dst += 2;
- src += 2;
- }
-
- while (w)
- {
- __m64 s = load8888 (*src);
- __m64 d = load8888 (*dst);
-
- *dst = store8888 (in_over (s, expand_alpha (s), vmask, d));
-
- w--;
- dst++;
- src++;
- }
- }
-
- _mm_empty();
-}
-
-void
-fbCompositeSrc_x888x8x8888mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 *dstLine, *dst;
- CARD32 *srcLine, *src;
- CARD32 mask;
- __m64 vmask;
- FbStride dstStride, srcStride;
- CARD16 w;
- __m64 srca;
-
- CHECKPOINT();
-
- fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1);
- fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1);
- fbComposeGetSolid (pMask, mask, pDst->format);
-
- mask = mask | mask >> 8 | mask >> 16 | mask >> 24;
- vmask = load8888 (mask);
- srca = MC(4x00ff);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
- w = width;
-
- while (w && (unsigned long)dst & 7)
- {
- __m64 s = load8888 (*src | 0xff000000);
- __m64 d = load8888 (*dst);
-
- *dst = store8888 (in_over (s, srca, vmask, d));
-
- w--;
- dst++;
- src++;
- }
-
- while (w >= 2)
- {
-
- __m64 vd0 = *(__m64 *)(dst);
- __m64 vs0 = *(__m64 *)(src);
-
- vd0 = pack8888 (
- in_over_full_src_alpha (expand8888 (vs0, 0), vmask, expand8888 (vd0, 0)),
- in_over_full_src_alpha (expand8888 (vs0, 1), vmask, expand8888 (vd0, 1)));
-
- *(__m64 *)(dst) = vd0;
-
- w -= 2;
- dst += 2;
- src += 2;
- }
-
- while (w)
- {
- __m64 s = load8888 (*src | 0xff000000);
- __m64 d = load8888 (*dst);
-
- *dst = store8888 (in_over (s, srca, vmask, d));
-
- w--;
- dst++;
- src++;
- }
- }
-
- _mm_empty();
-}
-
-void
-fbCompositeSrc_8888x8888mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 *dstLine, *dst;
- CARD32 *srcLine, *src;
- FbStride dstStride, srcStride;
- CARD16 w;
- __m64 srca;
-
- CHECKPOINT();
-
- fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1);
- fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1);
-
- srca = MC (4x00ff);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
- w = width;
-
- while (w && (unsigned long)dst & 7)
- {
- __m64 s = load8888 (*src);
- __m64 d = load8888 (*dst);
-
- *dst = store8888 (over (s, expand_alpha (s), d));
-
- w--;
- dst++;
- src++;
- }
-
- while (w >= 2)
- {
- __m64 vd = *(__m64 *)(dst + 0);
- __m64 vs = *(__m64 *)(src + 0);
- __m64 vs0 = expand8888 (vs, 0);
- __m64 vs1 = expand8888 (vs, 1);
-
- *(__m64 *)dst = (__m64)pack8888 (
- over (vs0, expand_alpha (vs0), expand8888 (vd, 0)),
- over (vs1, expand_alpha (vs1), expand8888 (vd, 1)));
-
- w -= 2;
- dst += 2;
- src += 2;
- }
-
- while (w)
- {
- __m64 s = load8888 (*src);
- __m64 d = load8888 (*dst);
-
- *dst = store8888 (over (s, expand_alpha (s), d));
-
- w--;
- dst++;
- src++;
- }
- }
-
- _mm_empty();
-}
-
-void
-fbCompositeSrc_8888x0565mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD16 *dstLine, *dst;
- CARD32 *srcLine, *src;
- FbStride dstStride, srcStride;
- CARD16 w;
-
- CHECKPOINT();
-
- fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1);
- fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1);
-
- assert (pSrc->pDrawable == pMask->pDrawable);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
- w = width;
-
- CHECKPOINT();
-
- while (w && (unsigned long)dst & 7)
- {
- __m64 vsrc = load8888 (*src);
- ullong d = *dst;
- __m64 vdest = expand565 ((__m64)d, 0);
-
- vdest = pack565(over(vsrc, expand_alpha(vsrc), vdest), vdest, 0);
-
- *dst = (ullong)vdest;
-
- w--;
- dst++;
- src++;
- }
-
- CHECKPOINT();
-
- while (w >= 4)
- {
- __m64 vsrc0, vsrc1, vsrc2, vsrc3;
- __m64 vdest;
-
- vsrc0 = load8888(*(src + 0));
- vsrc1 = load8888(*(src + 1));
- vsrc2 = load8888(*(src + 2));
- vsrc3 = load8888(*(src + 3));
-
- vdest = *(__m64 *)dst;
-
- vdest = pack565(over(vsrc0, expand_alpha(vsrc0), expand565(vdest, 0)), vdest, 0);
- vdest = pack565(over(vsrc1, expand_alpha(vsrc1), expand565(vdest, 1)), vdest, 1);
- vdest = pack565(over(vsrc2, expand_alpha(vsrc2), expand565(vdest, 2)), vdest, 2);
- vdest = pack565(over(vsrc3, expand_alpha(vsrc3), expand565(vdest, 3)), vdest, 3);
-
- *(__m64 *)dst = vdest;
-
- w -= 4;
- dst += 4;
- src += 4;
- }
-
- CHECKPOINT();
-
- while (w)
- {
- __m64 vsrc = load8888 (*src);
- ullong d = *dst;
- __m64 vdest = expand565 ((__m64)d, 0);
-
- vdest = pack565(over(vsrc, expand_alpha(vsrc), vdest), vdest, 0);
-
- *dst = (ullong)vdest;
-
- w--;
- dst++;
- src++;
- }
- }
-
- _mm_empty();
-}
-
-void
-fbCompositeSolidMask_nx8x8888mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 src, srca;
- CARD32 *dstLine, *dst;
- CARD8 *maskLine, *mask;
- FbStride dstStride, maskStride;
- CARD16 w;
- __m64 vsrc, vsrca;
- ullong srcsrc;
-
- CHECKPOINT();
-
- fbComposeGetSolid(pSrc, src, pDst->format);
-
- srca = src >> 24;
- if (srca == 0)
- return;
-
- srcsrc = (unsigned long long)src << 32 | src;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1);
- fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1);
-
- vsrc = load8888 (src);
- vsrca = expand_alpha (vsrc);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
- w = width;
-
- CHECKPOINT();
-
- while (w && (unsigned long)dst & 7)
- {
- ullong m = *mask;
-
- if (m)
- {
- __m64 vdest = in_over(vsrc, vsrca, expand_alpha_rev ((__m64)m), load8888(*dst));
- *dst = store8888(vdest);
- }
-
- w--;
- mask++;
- dst++;
- }
-
- CHECKPOINT();
-
- while (w >= 2)
- {
- ullong m0, m1;
- m0 = *mask;
- m1 = *(mask + 1);
-
- if (srca == 0xff && (m0 & m1) == 0xff)
- {
- *(unsigned long long *)dst = srcsrc;
- }
- else if (m0 | m1)
- {
- __m64 vdest;
- __m64 dest0, dest1;
-
- vdest = *(__m64 *)dst;
-
- dest0 = in_over(vsrc, vsrca, expand_alpha_rev ((__m64)m0), expand8888(vdest, 0));
- dest1 = in_over(vsrc, vsrca, expand_alpha_rev ((__m64)m1), expand8888(vdest, 1));
-
- *(__m64 *)dst = pack8888(dest0, dest1);
- }
-
- mask += 2;
- dst += 2;
- w -= 2;
- }
-
- CHECKPOINT();
-
- while (w)
- {
- ullong m = *mask;
-
- if (m)
- {
- __m64 vdest = load8888(*dst);
- vdest = in_over(vsrc, vsrca, expand_alpha_rev ((__m64)m), vdest);
- *dst = store8888(vdest);
- }
-
- w--;
- mask++;
- dst++;
- }
- }
-
- _mm_empty();
-}
-
-
-Bool
-fbSolidFillmmx (DrawablePtr pDraw,
- int x,
- int y,
- int width,
- int height,
- FbBits xor)
-{
- FbStride stride;
- int bpp;
- ullong fill;
- __m64 vfill;
- CARD32 byte_width;
- CARD8 *byte_line;
- FbBits *bits;
- int xoff, yoff;
-#ifdef __GNUC__
- __m64 v1, v2, v3, v4, v5, v6, v7;
-#endif
-
- CHECKPOINT();
-
- fbGetDrawable(pDraw, bits, stride, bpp, xoff, yoff);
-
- if (bpp == 16 && (xor >> 16 != (xor & 0xffff)))
- return FALSE;
-
- if (bpp != 16 && bpp != 32)
- return FALSE;
-
- if (bpp == 16)
- {
- stride = stride * sizeof (FbBits) / 2;
- byte_line = (CARD8 *)(((CARD16 *)bits) + stride * (y + yoff) + (x + xoff));
- byte_width = 2 * width;
- stride *= 2;
- }
- else
- {
- stride = stride * sizeof (FbBits) / 4;
- byte_line = (CARD8 *)(((CARD32 *)bits) + stride * (y + yoff) + (x + xoff));
- byte_width = 4 * width;
- stride *= 4;
- }
-
- fill = ((ullong)xor << 32) | xor;
- vfill = (__m64)fill;
-
-#ifdef __GNUC__
- __asm__ (
- "movq %7, %0\n"
- "movq %7, %1\n"
- "movq %7, %2\n"
- "movq %7, %3\n"
- "movq %7, %4\n"
- "movq %7, %5\n"
- "movq %7, %6\n"
- : "=y" (v1), "=y" (v2), "=y" (v3),
- "=y" (v4), "=y" (v5), "=y" (v6), "=y" (v7)
- : "y" (vfill));
-#endif
-
- while (height--)
- {
- int w;
- CARD8 *d = byte_line;
- byte_line += stride;
- w = byte_width;
-
- while (w >= 2 && ((unsigned long)d & 3))
- {
- *(CARD16 *)d = xor;
- w -= 2;
- d += 2;
- }
-
- while (w >= 4 && ((unsigned long)d & 7))
- {
- *(CARD32 *)d = xor;
-
- w -= 4;
- d += 4;
- }
-
- while (w >= 64)
- {
-#ifdef __GNUC__
- __asm__ (
- "movq %1, (%0)\n"
- "movq %2, 8(%0)\n"
- "movq %3, 16(%0)\n"
- "movq %4, 24(%0)\n"
- "movq %5, 32(%0)\n"
- "movq %6, 40(%0)\n"
- "movq %7, 48(%0)\n"
- "movq %8, 56(%0)\n"
- :
- : "r" (d),
- "y" (vfill), "y" (v1), "y" (v2), "y" (v3),
- "y" (v4), "y" (v5), "y" (v6), "y" (v7)
- : "memory");
-#else
- *(__m64*) (d + 0) = vfill;
- *(__m64*) (d + 8) = vfill;
- *(__m64*) (d + 16) = vfill;
- *(__m64*) (d + 24) = vfill;
- *(__m64*) (d + 32) = vfill;
- *(__m64*) (d + 40) = vfill;
- *(__m64*) (d + 48) = vfill;
- *(__m64*) (d + 56) = vfill;
-#endif
- w -= 64;
- d += 64;
- }
-
- while (w >= 4)
- {
- *(CARD32 *)d = xor;
-
- w -= 4;
- d += 4;
- }
- if (w >= 2)
- {
- *(CARD16 *)d = xor;
- w -= 2;
- d += 2;
- }
- }
-
- _mm_empty();
- return TRUE;
-}
-
-void
-fbCompositeSolidMaskSrc_nx8x8888mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 src, srca;
- CARD32 *dstLine, *dst;
- CARD8 *maskLine, *mask;
- FbStride dstStride, maskStride;
- CARD16 w;
- __m64 vsrc, vsrca;
- ullong srcsrc;
-
- CHECKPOINT();
-
- fbComposeGetSolid(pSrc, src, pDst->format);
-
- srca = src >> 24;
- if (srca == 0)
- {
- fbSolidFillmmx (pDst->pDrawable, xDst, yDst, width, height, 0);
- return;
- }
-
- srcsrc = (ullong)src << 32 | src;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1);
- fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1);
-
- vsrc = load8888 (src);
- vsrca = expand_alpha (vsrc);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
- w = width;
-
- CHECKPOINT();
-
- while (w && (unsigned long)dst & 7)
- {
- ullong m = *mask;
-
- if (m)
- {
- __m64 vdest = in(vsrc, expand_alpha_rev ((__m64)m));
- *dst = store8888(vdest);
- }
- else
- {
- *dst = 0;
- }
-
- w--;
- mask++;
- dst++;
- }
-
- CHECKPOINT();
-
- while (w >= 2)
- {
- ullong m0, m1;
- m0 = *mask;
- m1 = *(mask + 1);
-
- if (srca == 0xff && (m0 & m1) == 0xff)
- {
- *(ullong *)dst = srcsrc;
- }
- else if (m0 | m1)
- {
- __m64 vdest;
- __m64 dest0, dest1;
-
- vdest = *(__m64 *)dst;
-
- dest0 = in(vsrc, expand_alpha_rev ((__m64)m0));
- dest1 = in(vsrc, expand_alpha_rev ((__m64)m1));
-
- *(__m64 *)dst = pack8888(dest0, dest1);
- }
- else
- {
- *(ullong *)dst = 0;
- }
-
- mask += 2;
- dst += 2;
- w -= 2;
- }
-
- CHECKPOINT();
-
- while (w)
- {
- ullong m = *mask;
-
- if (m)
- {
- __m64 vdest = load8888(*dst);
- vdest = in(vsrc, expand_alpha_rev ((__m64)m));
- *dst = store8888(vdest);
- }
- else
- {
- *dst = 0;
- }
-
- w--;
- mask++;
- dst++;
- }
- }
-
- _mm_empty();
-}
-
-void
-fbCompositeSolidMask_nx8x0565mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 src, srca;
- CARD16 *dstLine, *dst;
- CARD8 *maskLine, *mask;
- FbStride dstStride, maskStride;
- CARD16 w;
- __m64 vsrc, vsrca;
- unsigned long long srcsrcsrcsrc, src16;
-
- CHECKPOINT();
-
- fbComposeGetSolid(pSrc, src, pDst->format);
-
- srca = src >> 24;
- if (srca == 0)
- return;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1);
- fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1);
-
- vsrc = load8888 (src);
- vsrca = expand_alpha (vsrc);
-
- src16 = (ullong)pack565(vsrc, _mm_setzero_si64(), 0);
-
- srcsrcsrcsrc = (ullong)src16 << 48 | (ullong)src16 << 32 |
- (ullong)src16 << 16 | (ullong)src16;
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
- w = width;
-
- CHECKPOINT();
-
- while (w && (unsigned long)dst & 7)
- {
- ullong m = *mask;
-
- if (m)
- {
- ullong d = *dst;
- __m64 vd = (__m64)d;
- __m64 vdest = in_over(vsrc, vsrca, expand_alpha_rev ((__m64)m), expand565(vd, 0));
- *dst = (ullong)pack565(vdest, _mm_setzero_si64(), 0);
- }
-
- w--;
- mask++;
- dst++;
- }
-
- CHECKPOINT();
-
- while (w >= 4)
- {
- ullong m0, m1, m2, m3;
- m0 = *mask;
- m1 = *(mask + 1);
- m2 = *(mask + 2);
- m3 = *(mask + 3);
-
- if (srca == 0xff && (m0 & m1 & m2 & m3) == 0xff)
- {
- *(unsigned long long *)dst = srcsrcsrcsrc;
- }
- else if (m0 | m1 | m2 | m3)
- {
- __m64 vdest;
- __m64 vm0, vm1, vm2, vm3;
-
- vdest = *(__m64 *)dst;
-
- vm0 = (__m64)m0;
- vdest = pack565(in_over(vsrc, vsrca, expand_alpha_rev(vm0), expand565(vdest, 0)), vdest, 0);
- vm1 = (__m64)m1;
- vdest = pack565(in_over(vsrc, vsrca, expand_alpha_rev(vm1), expand565(vdest, 1)), vdest, 1);
- vm2 = (__m64)m2;
- vdest = pack565(in_over(vsrc, vsrca, expand_alpha_rev(vm2), expand565(vdest, 2)), vdest, 2);
- vm3 = (__m64)m3;
- vdest = pack565(in_over(vsrc, vsrca, expand_alpha_rev(vm3), expand565(vdest, 3)), vdest, 3);
-
- *(__m64 *)dst = vdest;
- }
-
- w -= 4;
- mask += 4;
- dst += 4;
- }
-
- CHECKPOINT();
-
- while (w)
- {
- ullong m = *mask;
-
- if (m)
- {
- ullong d = *dst;
- __m64 vd = (__m64)d;
- __m64 vdest = in_over(vsrc, vsrca, expand_alpha_rev ((__m64)m), expand565(vd, 0));
- *dst = (ullong)pack565(vdest, _mm_setzero_si64(), 0);
- }
-
- w--;
- mask++;
- dst++;
- }
- }
-
- _mm_empty();
-}
-
-void
-fbCompositeSrc_8888RevNPx0565mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD16 *dstLine, *dst;
- CARD32 *srcLine, *src;
- FbStride dstStride, srcStride;
- CARD16 w;
-
- CHECKPOINT();
-
- fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1);
- fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1);
-
- assert (pSrc->pDrawable == pMask->pDrawable);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
- w = width;
-
- CHECKPOINT();
-
- while (w && (unsigned long)dst & 7)
- {
- __m64 vsrc = load8888 (*src);
- ullong d = *dst;
- __m64 vdest = expand565 ((__m64)d, 0);
-
- vdest = pack565(over_rev_non_pre(vsrc, vdest), vdest, 0);
-
- *dst = (ullong)vdest;
-
- w--;
- dst++;
- src++;
- }
-
- CHECKPOINT();
-
- while (w >= 4)
- {
- CARD32 s0, s1, s2, s3;
- unsigned char a0, a1, a2, a3;
-
- s0 = *src;
- s1 = *(src + 1);
- s2 = *(src + 2);
- s3 = *(src + 3);
-
- a0 = (s0 >> 24);
- a1 = (s1 >> 24);
- a2 = (s2 >> 24);
- a3 = (s3 >> 24);
-
- if ((a0 & a1 & a2 & a3) == 0xFF)
- {
- __m64 vdest;
- vdest = pack565(invert_colors(load8888(s0)), _mm_setzero_si64(), 0);
- vdest = pack565(invert_colors(load8888(s1)), vdest, 1);
- vdest = pack565(invert_colors(load8888(s2)), vdest, 2);
- vdest = pack565(invert_colors(load8888(s3)), vdest, 3);
-
- *(__m64 *)dst = vdest;
- }
- else if (a0 | a1 | a2 | a3)
- {
- __m64 vdest = *(__m64 *)dst;
-
- vdest = pack565(over_rev_non_pre(load8888(s0), expand565(vdest, 0)), vdest, 0);
- vdest = pack565(over_rev_non_pre(load8888(s1), expand565(vdest, 1)), vdest, 1);
- vdest = pack565(over_rev_non_pre(load8888(s2), expand565(vdest, 2)), vdest, 2);
- vdest = pack565(over_rev_non_pre(load8888(s3), expand565(vdest, 3)), vdest, 3);
-
- *(__m64 *)dst = vdest;
- }
-
- w -= 4;
- dst += 4;
- src += 4;
- }
-
- CHECKPOINT();
-
- while (w)
- {
- __m64 vsrc = load8888 (*src);
- ullong d = *dst;
- __m64 vdest = expand565 ((__m64)d, 0);
-
- vdest = pack565(over_rev_non_pre(vsrc, vdest), vdest, 0);
-
- *dst = (ullong)vdest;
-
- w--;
- dst++;
- src++;
- }
- }
-
- _mm_empty();
-}
-
-/* "8888RevNP" is GdkPixbuf's format: ABGR, non premultiplied */
+typedef unsigned long long ullong;
-void
-fbCompositeSrc_8888RevNPx8888mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 *dstLine, *dst;
- CARD32 *srcLine, *src;
- FbStride dstStride, srcStride;
- CARD16 w;
-
- CHECKPOINT();
-
- fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1);
- fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1);
-
- assert (pSrc->pDrawable == pMask->pDrawable);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
- w = width;
-
- while (w && (unsigned long)dst & 7)
- {
- __m64 s = load8888 (*src);
- __m64 d = load8888 (*dst);
-
- *dst = store8888 (over_rev_non_pre (s, d));
-
- w--;
- dst++;
- src++;
- }
-
- while (w >= 2)
- {
- ullong s0, s1;
- unsigned char a0, a1;
- __m64 d0, d1;
-
- s0 = *src;
- s1 = *(src + 1);
-
- a0 = (s0 >> 24);
- a1 = (s1 >> 24);
-
- if ((a0 & a1) == 0xFF)
- {
- d0 = invert_colors(load8888(s0));
- d1 = invert_colors(load8888(s1));
-
- *(__m64 *)dst = pack8888 (d0, d1);
- }
- else if (a0 | a1)
- {
- __m64 vdest = *(__m64 *)dst;
-
- d0 = over_rev_non_pre (load8888(s0), expand8888 (vdest, 0));
- d1 = over_rev_non_pre (load8888(s1), expand8888 (vdest, 1));
-
- *(__m64 *)dst = pack8888 (d0, d1);
- }
-
- w -= 2;
- dst += 2;
- src += 2;
- }
-
- while (w)
- {
- __m64 s = load8888 (*src);
- __m64 d = load8888 (*dst);
-
- *dst = store8888 (over_rev_non_pre (s, d));
-
- w--;
- dst++;
- src++;
- }
- }
-
- _mm_empty();
-}
+#ifdef __GNUC__
+typedef ullong mmxdatafield;
+#endif
+#ifdef _MSC_VER
+typedef unsigned __int64 ullong;
+typedef __m64 mmxdatafield;
+#endif
-void
-fbCompositeSolidMask_nx8888x0565Cmmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 src, srca;
- CARD16 *dstLine;
- CARD32 *maskLine;
- FbStride dstStride, maskStride;
- __m64 vsrc, vsrca;
+Bool
+fbSolidFillmmx (DrawablePtr pDraw,
+ int x,
+ int y,
+ int width,
+ int height,
+ FbBits xor)
+{
+ FbStride stride;
+ int bpp;
+ ullong fill;
+ __m64 vfill;
+ CARD32 byte_width;
+ CARD8 *byte_line;
+ FbBits *bits;
+ int xoff, yoff;
+#ifdef __GNUC__
+ __m64 v1, v2, v3, v4, v5, v6, v7;
+#endif
CHECKPOINT();
- fbComposeGetSolid(pSrc, src, pDst->format);
-
- srca = src >> 24;
- if (srca == 0)
- return;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1);
- fbComposeGetStart (pMask, xMask, yMask, CARD32, maskStride, maskLine, 1);
+ fbGetDrawable(pDraw, bits, stride, bpp, xoff, yoff);
- vsrc = load8888 (src);
- vsrca = expand_alpha (vsrc);
+ if (bpp == 16 && (xor >> 16 != (xor & 0xffff)))
+ return FALSE;
- while (height--)
- {
- int twidth = width;
- CARD32 *p = (CARD32 *)maskLine;
- CARD16 *q = (CARD16 *)dstLine;
-
- while (twidth && ((unsigned long)q & 7))
- {
- CARD32 m = *(CARD32 *)p;
-
- if (m)
- {
- ullong d = *q;
- __m64 vdest = expand565 ((__m64)d, 0);
- vdest = pack565 (in_over (vsrc, vsrca, load8888 (m), vdest), vdest, 0);
- *q = (ullong)vdest;
- }
-
- twidth--;
- p++;
- q++;
- }
-
- while (twidth >= 4)
- {
- CARD32 m0, m1, m2, m3;
-
- m0 = *p;
- m1 = *(p + 1);
- m2 = *(p + 2);
- m3 = *(p + 3);
-
- if ((m0 | m1 | m2 | m3))
- {
- __m64 vdest = *(__m64 *)q;
-
- vdest = pack565(in_over(vsrc, vsrca, load8888(m0), expand565(vdest, 0)), vdest, 0);
- vdest = pack565(in_over(vsrc, vsrca, load8888(m1), expand565(vdest, 1)), vdest, 1);
- vdest = pack565(in_over(vsrc, vsrca, load8888(m2), expand565(vdest, 2)), vdest, 2);
- vdest = pack565(in_over(vsrc, vsrca, load8888(m3), expand565(vdest, 3)), vdest, 3);
-
- *(__m64 *)q = vdest;
- }
- twidth -= 4;
- p += 4;
- q += 4;
- }
-
- while (twidth)
- {
- CARD32 m;
-
- m = *(CARD32 *)p;
- if (m)
- {
- ullong d = *q;
- __m64 vdest = expand565((__m64)d, 0);
- vdest = pack565 (in_over(vsrc, vsrca, load8888(m), vdest), vdest, 0);
- *q = (ullong)vdest;
- }
-
- twidth--;
- p++;
- q++;
- }
-
- maskLine += maskStride;
- dstLine += dstStride;
- }
+ if (bpp != 16 && bpp != 32)
+ return FALSE;
- _mm_empty ();
-}
-
-void
-fbCompositeIn_nx8x8mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD8 *dstLine, *dst;
- CARD8 *maskLine, *mask;
- FbStride dstStride, maskStride;
- CARD16 w;
- CARD32 src;
- CARD8 sa;
- __m64 vsrc, vsrca;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 1);
- fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1);
-
- fbComposeGetSolid(pSrc, src, pDst->format);
-
- sa = src >> 24;
- if (sa == 0)
- return;
-
- vsrc = load8888(src);
- vsrca = expand_alpha(vsrc);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
- w = width;
-
- if ((((unsigned long)pDst & 3) == 0) &&
- (((unsigned long)pSrc & 3) == 0))
- {
- while (w >= 4)
- {
- CARD32 m;
- __m64 vmask;
- __m64 vdest;
-
- m = 0;
-
- vmask = load8888 (*(CARD32 *)mask);
- vdest = load8888 (*(CARD32 *)dst);
-
- *(CARD32 *)dst = store8888 (in (in (vsrca, vmask), vdest));
-
- dst += 4;
- mask += 4;
- w -= 4;
- }
- }
-
- while (w--)
- {
- CARD16 tmp;
- CARD8 a;
- CARD32 m, d;
- CARD32 r;
-
- a = *mask++;
- d = *dst;
-
- m = FbInU (sa, 0, a, tmp);
- r = FbInU (m, 0, d, tmp);
-
- *dst++ = r;
- }
- }
-
- _mm_empty();
-}
-
-void
-fbCompositeIn_8x8mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD8 *dstLine, *dst;
- CARD8 *srcLine, *src;
- FbStride srcStride, dstStride;
- CARD16 w;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 1);
- fbComposeGetStart (pSrc, xSrc, ySrc, CARD8, srcStride, srcLine, 1);
-
- while (height--)
+ if (bpp == 16)
{
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
- w = width;
-
- if ((((unsigned long)pDst & 3) == 0) &&
- (((unsigned long)pSrc & 3) == 0))
- {
- while (w >= 4)
- {
- CARD32 *s = (CARD32 *)src;
- CARD32 *d = (CARD32 *)dst;
-
- *d = store8888 (in (load8888 (*s), load8888 (*d)));
-
- w -= 4;
- dst += 4;
- src += 4;
- }
- }
-
- while (w--)
- {
- CARD8 s, d;
- CARD16 tmp;
-
- s = *src;
- d = *dst;
-
- *dst = FbInU (s, 0, d, tmp);
-
- src++;
- dst++;
- }
+ stride = stride * sizeof (FbBits) / 2;
+ byte_line = (CARD8 *)(((CARD16 *)bits) + stride * (y + yoff) + (x + xoff));
+ byte_width = 2 * width;
+ stride *= 2;
}
-
- _mm_empty ();
-}
-
-void
-fbCompositeSrcAdd_8888x8x8mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD8 *dstLine, *dst;
- CARD8 *maskLine, *mask;
- FbStride dstStride, maskStride;
- CARD16 w;
- CARD32 src;
- CARD8 sa;
- __m64 vsrc, vsrca;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 1);
- fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1);
-
- fbComposeGetSolid(pSrc, src, pDst->format);
-
- sa = src >> 24;
- if (sa == 0)
- return;
-
- vsrc = load8888(src);
- vsrca = expand_alpha(vsrc);
-
- while (height--)
+ else
{
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
- w = width;
-
- if ((((unsigned long)pMask & 3) == 0) &&
- (((unsigned long)pDst & 3) == 0))
- {
- while (w >= 4)
- {
- __m64 vmask = load8888 (*(CARD32 *)mask);
- __m64 vdest = load8888 (*(CARD32 *)dst);
-
- *(CARD32 *)dst = store8888 (_mm_adds_pu8 (in (vsrca, vmask), vdest));
-
- w -= 4;
- dst += 4;
- mask += 4;
- }
- }
-
- while (w--)
- {
- CARD16 tmp;
- CARD16 a;
- CARD32 m, d;
- CARD32 r;
-
- a = *mask++;
- d = *dst;
-
- m = FbInU (sa, 0, a, tmp);
- r = FbAdd (m, d, 0, tmp);
-
- *dst++ = r;
- }
+ stride = stride * sizeof (FbBits) / 4;
+ byte_line = (CARD8 *)(((CARD32 *)bits) + stride * (y + yoff) + (x + xoff));
+ byte_width = 4 * width;
+ stride *= 4;
}
-
- _mm_empty();
-}
-
-void
-fbCompositeSrcAdd_8000x8000mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD8 *dstLine, *dst;
- CARD8 *srcLine, *src;
- FbStride dstStride, srcStride;
- CARD16 w;
- CARD8 s, d;
- CARD16 t;
- CHECKPOINT();
+ fill = ((ullong)xor << 32) | xor;
+ vfill = (__m64)fill;
- fbComposeGetStart (pSrc, xSrc, ySrc, CARD8, srcStride, srcLine, 1);
- fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 1);
+#ifdef __GNUC__
+ __asm__ (
+ "movq %7, %0\n"
+ "movq %7, %1\n"
+ "movq %7, %2\n"
+ "movq %7, %3\n"
+ "movq %7, %4\n"
+ "movq %7, %5\n"
+ "movq %7, %6\n"
+ : "=y" (v1), "=y" (v2), "=y" (v3),
+ "=y" (v4), "=y" (v5), "=y" (v6), "=y" (v7)
+ : "y" (vfill));
+#endif
while (height--)
{
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
- w = width;
-
- while (w && (unsigned long)dst & 7)
- {
- s = *src;
- d = *dst;
- t = d + s;
- s = t | (0 - (t >> 8));
- *dst = s;
-
- dst++;
- src++;
- w--;
- }
+ int w;
+ CARD8 *d = byte_line;
+ byte_line += stride;
+ w = byte_width;
- while (w >= 8)
+ while (w >= 2 && ((unsigned long)d & 3))
{
- *(__m64*)dst = _mm_adds_pu8(*(__m64*)src, *(__m64*)dst);
- dst += 8;
- src += 8;
- w -= 8;
+ *(CARD16 *)d = xor;
+ w -= 2;
+ d += 2;
}
- while (w)
+ while (w >= 4 && ((unsigned long)d & 7))
{
- s = *src;
- d = *dst;
- t = d + s;
- s = t | (0 - (t >> 8));
- *dst = s;
+ *(CARD32 *)d = xor;
- dst++;
- src++;
- w--;
+ w -= 4;
+ d += 4;
}
- }
-
- _mm_empty();
-}
-void
-fbCompositeSrcAdd_8888x8888mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 *dstLine, *dst;
- CARD32 *srcLine, *src;
- FbStride dstStride, srcStride;
- CARD16 w;
-
- CHECKPOINT();
-
- fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1);
- fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
- w = width;
-
- while (w && (unsigned long)dst & 7)
+ while (w >= 64)
{
- *dst = _mm_cvtsi64_si32(_mm_adds_pu8(_mm_cvtsi32_si64(*src),
- _mm_cvtsi32_si64(*dst)));
- dst++;
- src++;
- w--;
+#ifdef __GNUC__
+ __asm__ (
+ "movq %1, (%0)\n"
+ "movq %2, 8(%0)\n"
+ "movq %3, 16(%0)\n"
+ "movq %4, 24(%0)\n"
+ "movq %5, 32(%0)\n"
+ "movq %6, 40(%0)\n"
+ "movq %7, 48(%0)\n"
+ "movq %8, 56(%0)\n"
+ :
+ : "r" (d),
+ "y" (vfill), "y" (v1), "y" (v2), "y" (v3),
+ "y" (v4), "y" (v5), "y" (v6), "y" (v7)
+ : "memory");
+#else
+ *(__m64*) (d + 0) = vfill;
+ *(__m64*) (d + 8) = vfill;
+ *(__m64*) (d + 16) = vfill;
+ *(__m64*) (d + 24) = vfill;
+ *(__m64*) (d + 32) = vfill;
+ *(__m64*) (d + 40) = vfill;
+ *(__m64*) (d + 48) = vfill;
+ *(__m64*) (d + 56) = vfill;
+#endif
+ w -= 64;
+ d += 64;
}
- while (w >= 2)
+ while (w >= 4)
{
- *(ullong*)dst = (ullong) _mm_adds_pu8(*(__m64*)src, *(__m64*)dst);
- dst += 2;
- src += 2;
- w -= 2;
+ *(CARD32 *)d = xor;
+
+ w -= 4;
+ d += 4;
}
-
- if (w)
+ if (w >= 2)
{
- *dst = _mm_cvtsi64_si32(_mm_adds_pu8(_mm_cvtsi32_si64(*src),
- _mm_cvtsi32_si64(*dst)));
-
+ *(CARD16 *)d = xor;
+ w -= 2;
+ d += 2;
}
}
_mm_empty();
+ return TRUE;
}
Bool
diff --git a/fb/fbmmx.h b/fb/fbmmx.h
index ca9c7e7..43079e9 100644
--- a/fb/fbmmx.h
+++ b/fb/fbmmx.h
@@ -44,226 +44,6 @@ Bool fbHaveMMX(void);
#ifdef USE_MMX
-void fbComposeSetupMMX(void);
-
-void fbCompositeSolidMask_nx8888x0565Cmmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void fbCompositeSrcAdd_8888x8888mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void fbCompositeSrc_8888x8888mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void
-fbCompositeSolidMaskSrc_nx8x8888mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void
-fbCompositeSrc_x888x8x8888mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void fbCompositeSolidMask_nx8888x8888Cmmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void fbCompositeSolidMask_nx8x8888mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void fbCompositeIn_nx8x8mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void fbCompositeIn_8x8mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void fbCompositeSrcAdd_8888x8x8mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void fbCompositeSrcAdd_8000x8000mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void fbCompositeSrc_8888RevNPx8888mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void fbCompositeSrc_8888x0565mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void fbCompositeSrc_8888RevNPx0565mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void fbCompositeSolid_nx8888mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void fbCompositeSolid_nx0565mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void fbCompositeSolidMask_nx8x0565mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void fbCompositeSrc_8888x8x8888mmx (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
Bool fbCopyAreammx (DrawablePtr pSrc,
DrawablePtr pDst,
int src_x,
diff --git a/render/mipict.c b/render/mipict.c
index 3d6c1ae..dff7f5e 100644
--- a/render/mipict.c
+++ b/render/mipict.c
@@ -1,4 +1,4 @@
- /*
+/*
*
* Copyright © 1999 Keith Packard
*
diff-tree dfbe32b5b828cc4e3da36a0e2e6ad641164eaa5e (from 75dece08fb72803d5116e6776e9f1534ff20e37b)
Author: Adam Jackson <ajax at benzedrine.nwnk.net>
Date: Mon Jun 4 18:07:00 2007 -0400
Remove the old Kerberos 5 authentication code.
Before you complain, this code hasn't seen material change since at least
X11R6. It certainly does not build with any modern version of Kerberos.
Anybody wanting krb5 auth to their X server should probably be using
GSSAPI instead of internal krb5 API anyway.
diff --git a/dix/dispatch.c b/dix/dispatch.c
index 6aba9db..c313796 100644
--- a/dix/dispatch.c
+++ b/dix/dispatch.c
@@ -996,10 +996,6 @@ ProcGetAtomName(ClientPtr client)
}
}
-#ifdef K5AUTH
-extern int k5_bad();
-#endif
-
int
ProcSetSelectionOwner(ClientPtr client)
{
@@ -3541,12 +3537,6 @@ InitProcVectors(void)
ProcVector[i] = SwappedProcVector[i] = ProcBadRequest;
ReplySwapVector[i] = ReplyNotSwappd;
}
-#ifdef K5AUTH
- if (!k5_Vector[i])
- {
- k5_Vector[i] = k5_bad;
- }
-#endif
}
for(i = LASTEvent; i < 128; i++)
{
diff --git a/dix/tables.c b/dix/tables.c
index 258ac03..2200e3c 100644
--- a/dix/tables.c
+++ b/dix/tables.c
@@ -61,11 +61,6 @@ SOFTWARE.
#include "swaprep.h"
#include "swapreq.h"
-#ifdef K5AUTH
-extern int
- k5_stage1(), k5_stage2(), k5_stage3(), k5_bad();
-#endif
-
int (* InitialVector[3]) (
ClientPtr /* client */
) =
@@ -515,13 +510,3 @@ _X_EXPORT ReplySwapPtr ReplySwapVector[2
ReplyNotSwappd, /* NoOperation */
ReplyNotSwappd
};
-
-#ifdef K5AUTH
-int (*k5_Vector[256])() =
-{
- k5_bad,
- k5_stage1,
- k5_bad,
- k5_stage3
-};
-#endif
diff --git a/include/dixstruct.h b/include/dixstruct.h
index b5ffcca..dd6347f 100644
--- a/include/dixstruct.h
+++ b/include/dixstruct.h
@@ -207,10 +207,6 @@ extern int (* ProcVector[256]) (ClientPt
extern int (* SwappedProcVector[256]) (ClientPtr /*client*/);
-#ifdef K5AUTH
-extern int (*k5_Vector[256])(ClientPtr /*client*/);
-#endif
-
extern ReplySwapPtr ReplySwapVector[256];
extern int ProcBadRequest(ClientPtr /*client*/);
diff --git a/os/Makefile.am b/os/Makefile.am
index d8d1405..c5e7b03 100644
--- a/os/Makefile.am
+++ b/os/Makefile.am
@@ -3,7 +3,6 @@ noinst_LTLIBRARIES = libos.la libcwrappe
AM_CFLAGS = $(DIX_CFLAGS)
# FIXME: Add support for these in configure.ac
-K5AUTH_SRCS = k5auth.c
SECURERPC_SRCS = rpcauth.c
INTERNALMALLOC_SRCS = xalloc.c
@@ -48,7 +47,7 @@ libcwrapper_la_CFLAGS = \
-I$(top_srcdir)/hw/xfree86/os-support \
$(AM_CFLAGS)
-EXTRA_DIST = $(K5AUTH_SRCS) $(SECURERPC_SRCS) $(INTERNALMALLOC_SRCS) \
+EXTRA_DIST = $(SECURERPC_SRCS) $(INTERNALMALLOC_SRCS) \
$(XCSECURITY_SRCS) $(XDMCP_SRCS) $(STRLCAT_SRCS)
if XSERVER_DTRACE
diff --git a/os/access.c b/os/access.c
index 221b8cb..2de0ead 100644
--- a/os/access.c
+++ b/os/access.c
@@ -1169,10 +1169,6 @@ ResetHosts (char *display)
struct nodeent *np;
struct dn_naddr dnaddr, *dnaddrp, *dnet_addr();
#endif
-#ifdef K5AUTH
- krb5_principal princ;
- krb5_data kbuf;
-#endif
int family = 0;
pointer addr;
int len;
@@ -1252,13 +1248,6 @@ ResetHosts (char *display)
hostname = ohostname + 4;
}
#endif
-#ifdef K5AUTH
- else if (!strncmp("krb:", lhostname, 4))
- {
- family = FamilyKrb5Principal;
- hostname = ohostname + 4;
- }
-#endif
else if (!strncmp("si:", lhostname, 3))
{
family = FamilyServerInterpreted;
@@ -1301,16 +1290,6 @@ ResetHosts (char *display)
}
else
#endif /* DNETCONN */
-#ifdef K5AUTH
- if (family == FamilyKrb5Principal)
- {
- krb5_parse_name(hostname, &princ);
- XauKrb5Encode(princ, &kbuf);
- (void) NewHost(FamilyKrb5Principal, kbuf.data, kbuf.length, FALSE);
- krb5_free_principal(princ);
- }
- else
-#endif
#ifdef SECURE_RPC
if ((family == FamilyNetname) || (strchr(hostname, '@')))
{
@@ -1552,11 +1531,6 @@ AddHost (ClientPtr client,
len = length;
LocalHostEnabled = TRUE;
break;
-#ifdef K5AUTH
- case FamilyKrb5Principal:
- len = length;
- break;
-#endif
#ifdef SECURE_RPC
case FamilyNetname:
len = length;
@@ -1655,11 +1629,6 @@ RemoveHost (
len = length;
LocalHostEnabled = FALSE;
break;
-#ifdef K5AUTH
- case FamilyKrb5Principal:
- len = length;
- break;
-#endif
#ifdef SECURE_RPC
case FamilyNetname:
len = length;
diff --git a/os/auth.c b/os/auth.c
index b06333e..b2a145f 100644
--- a/os/auth.c
+++ b/os/auth.c
@@ -35,9 +35,6 @@ from The Open Group.
#include <dix-config.h>
#endif
-#ifdef K5AUTH
-# include <krb5/krb5.h>
-#endif
# include <X11/X.h>
# include <X11/Xauth.h>
# include "misc.h"
@@ -92,15 +89,6 @@ static struct protocol protocols[] = {
#endif
},
#endif
-#ifdef K5AUTH
-{ (unsigned short) 14, "MIT-KERBEROS-5",
- K5Add, K5Check, K5Reset,
- K5ToID, K5FromID, K5Remove,
-#ifdef XCSECURITY
- NULL
-#endif
-},
-#endif
#ifdef XCSECURITY
{ (unsigned short) XSecurityAuthorizationNameLen,
XSecurityAuthorizationName,
diff --git a/os/k5auth.c b/os/k5auth.c
deleted file mode 100644
index 7bc0ce8..0000000
--- a/os/k5auth.c
+++ /dev/null
@@ -1,799 +0,0 @@
-/*
-
-Copyright 1993, 1994, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-*/
-
-/*
- * Kerberos V5 authentication scheme
- * Author: Tom Yu <tlyu at MIT.EDU>
- *
- * Mostly snarfed wholesale from the user_user demo in the
- * krb5 distribution. (At least the checking part)
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#ifdef TCPCONN
-#include <netinet/in.h>
-#endif
-#ifdef DNETCONN
-#include <netdnet/dn.h>
-#endif
-#include <arpa/inet.h>
-#include <krb5/krb5.h>
-/* 9/93: krb5.h leaks some symbols */
-#undef BITS32
-#undef xfree
-#include <krb5/los-proto.h>
-#include <X11/X.h>
-#include "os.h"
-#include "osdep.h"
-#include <X11/Xproto.h>
-#include <X11/Xfuncs.h>
-#include "dixstruct.h"
-#include <com_err.h>
-#include "Xauth.h"
-
-extern int (*k5_Vector[256])();
-extern int SendConnSetup();
-extern char *display; /* need this to generate rcache name */
-
-static XID krb5_id = ~0L;
-static krb5_principal srvname = NULL; /* service name */
-static char *ccname = NULL;
-static char *ktname = NULL; /* key table name */
-static char kerror[256];
-
-/*
- * tgt_keyproc:
- *
- * extract session key from a credentials struct
- */
-krb5_error_code tgt_keyproc(keyprocarg, principal, vno, key)
- krb5_pointer keyprocarg;
- krb5_principal principal;
- krb5_kvno vno;
- krb5_keyblock **key;
-{
- krb5_creds *creds = (krb5_creds *)keyprocarg;
-
- return krb5_copy_keyblock(&creds->keyblock, key);
-}
-
-/*
- * k5_cmpenc:
- *
- * compare "encoded" principals
- */
-Bool k5_cmpenc(pname, plen, buf)
- unsigned char *pname;
- short plen;
- krb5_data *buf;
-{
- return (plen == buf->length &&
- memcmp(pname, buf->data, plen) == 0);
-}
-
-/*
- * K5Check:
- *
- * This is stage 0 of the krb5 authentication protocol. It
- * goes through the current credentials cache and extracts the
- * primary principal and tgt to send to the client, or as
- * appropriate, extracts from a keytab.
- *
- * The packet sent to the client has the following format:
- *
- * CARD8 reqType = 2
- * CARD8 data = 0
- * CARD16 length = total length of packet (in 32 bit units)
- * CARD16 plen = length of encoded principal following
- * STRING8 princ = encoded principal
- * STRING8 ticket = server tgt
- *
- * For client-server authentication, the packet is as follows:
- *
- * CARD8 reqType = 3
- * CARD8 data = 0
- * CARD16 length = total length
- * STRING8 princ = encoded principal of server
- */
-XID K5Check(data_length, data, client, reason)
- unsigned short data_length;
- char *data;
- ClientPtr client;
- char **reason;
-{
- krb5_error_code retval;
- CARD16 tlen;
- krb5_principal sprinc, cprinc;
- krb5_ccache cc;
- krb5_creds *creds;
- char *outbuf, *cp;
- krb5_data princ;
- register char n;
- xReq prefix;
-
- if (krb5_id == ~0L)
- return ~0L;
- if (!ccname && !srvname)
- return ~0L;
- if (ccname)
- {
- if ((creds = (krb5_creds *)malloc(sizeof(krb5_creds))) == NULL)
- return ~0L;
- if (retval = krb5_cc_resolve(ccname, &cc))
- return ~0L;
- bzero((char*)creds, sizeof (krb5_creds));
- if (retval = krb5_cc_get_principal(cc, &cprinc))
- {
- krb5_free_creds(creds);
- krb5_cc_close(cc);
- return ~0L;
- }
- creds->client = cprinc;
- if (retval =
- krb5_build_principal_ext(&sprinc,
- krb5_princ_realm(creds->client)->length,
- krb5_princ_realm(creds->client)->data,
- 6, "krbtgt",
- krb5_princ_realm(creds->client)->length,
- krb5_princ_realm(creds->client)->data,
- 0))
- {
- krb5_free_creds(creds);
- krb5_cc_close(cc);
- return ~0L;
- }
- creds->server = sprinc;
- retval = krb5_get_credentials(KRB5_GC_CACHED, cc, creds);
- krb5_cc_close(cc);
- if (retval)
- {
- krb5_free_creds(creds);
- return ~0L;
- }
- if (retval = XauKrb5Encode(cprinc, &princ))
- {
- krb5_free_creds(creds);
- return ~0L;
- }
- tlen = sz_xReq + 2 + princ.length + creds->ticket.length;
- prefix.reqType = 2; /* opcode = authenticate user-to-user */
- }
- else if (srvname)
- {
- if (retval = XauKrb5Encode(srvname, &princ))
- {
- return ~0L;
- }
- tlen = sz_xReq + princ.length;
- prefix.reqType = 3; /* opcode = authenticate client-server */
- }
- prefix.data = 0; /* stage = 0 */
- prefix.length = (tlen + 3) >> 2; /* round up to nearest multiple
- of 4 bytes */
- if (client->swapped)
- {
- swaps(&prefix.length, n);
- }
- if ((cp = outbuf = (char *)malloc(tlen)) == NULL)
- {
- if (ccname)
- {
- krb5_free_creds(creds);
- }
- free(princ.data);
- return ~0L;
- }
- memcpy(cp, &prefix, sz_xReq);
- cp += sz_xReq;
- if (ccname)
- {
- memcpy(cp, &princ.length, 2);
- if (client->swapped)
- {
- swaps((CARD16 *)cp, n);
- }
- cp += 2;
- }
- memcpy(cp, princ.data, princ.length);
- cp += princ.length;
- free(princ.data); /* we don't need that anymore */
- if (ccname)
- memcpy(cp, creds->ticket.data, creds->ticket.length);
- WriteToClient(client, tlen, outbuf);
- free(outbuf);
- client->requestVector = k5_Vector; /* hack in our dispatch vector */
- client->clientState = ClientStateAuthenticating;
- if (ccname)
- {
- ((OsCommPtr)client->osPrivate)->authstate.srvcreds = (pointer)creds; /* save tgt creds */
- ((OsCommPtr)client->osPrivate)->authstate.ktname = NULL;
- ((OsCommPtr)client->osPrivate)->authstate.srvname = NULL;
- }
- if (srvname)
- {
- ((OsCommPtr)client->osPrivate)->authstate.srvcreds = NULL;
- ((OsCommPtr)client->osPrivate)->authstate.ktname = (pointer)ktname;
- ((OsCommPtr)client->osPrivate)->authstate.srvname = (pointer)srvname;
- }
- ((OsCommPtr)client->osPrivate)->authstate.stageno = 1; /* next stage is 1 */
- return krb5_id;
-}
-
-/*
- * k5_stage1:
- *
- * This gets called out of the dispatcher after K5Check frobs with the
- * client->requestVector. It accepts the ap_req from the client and verifies
- * it. In addition, if the client has set AP_OPTS_MUTUAL_REQUIRED, it then
- * sends an ap_rep to the client to achieve mutual authentication.
- *
- * client stage1 packet format is as follows:
- *
- * CARD8 reqType = 1
- * CARD8 data = ignored
- * CARD16 length = total length
- * STRING8 data = the actual ap_req
- *
- * stage2 packet sent back to client for mutual authentication:
- *
- * CARD8 reqType = 2
- * CARD8 data = 2
- * CARD16 length = total length
- * STRING8 data = the ap_rep
- */
-int k5_stage1(client)
- register ClientPtr client;
-{
- long addrlen;
- krb5_error_code retval, retval2;
- register char n;
- struct sockaddr cli_net_addr;
- xReq prefix;
- krb5_principal cprinc;
- krb5_data buf;
- krb5_creds *creds = (krb5_creds *)((OsCommPtr)client->osPrivate)->authstate.srvcreds;
- krb5_keyblock *skey;
- krb5_address cli_addr, **localaddrs = NULL;
- krb5_tkt_authent *authdat;
- krb5_ap_rep_enc_part rep;
- krb5_int32 ctime, cusec;
- krb5_rcache rcache = NULL;
- char *cachename = NULL, *rc_type = NULL, *rc_base = "rcX", *kt = NULL;
- REQUEST(xReq);
-
- if (((OsCommPtr)client->osPrivate)->authstate.stageno != 1)
- {
- if (creds)
- krb5_free_creds(creds);
- return(SendConnSetup(client, "expected Krb5 stage1 packet"));
- }
- addrlen = sizeof (cli_net_addr);
- if (getpeername(((OsCommPtr)client->osPrivate)->fd,
- &cli_net_addr, &addrlen) == -1)
- {
- if (creds)
- krb5_free_creds(creds);
- return(SendConnSetup(client, "Krb5 stage1: getpeername failed"));
- }
- if (cli_net_addr.sa_family == AF_UNSPEC
-#if defined(UNIXCONN) || defined(LOCALCONN) || defined(OS2PIPECONN)
- || cli_net_addr.sa_family == AF_UNIX
-#endif
- ) /* assume local host */
- {
- krb5_os_localaddr(&localaddrs);
- if (!localaddrs || !localaddrs[0])
- {
- if (creds)
- krb5_free_creds(creds);
- return(SendConnSetup(client, "Krb5 failed to get localaddrs"));
- }
- cli_addr.addrtype = localaddrs[0]->addrtype;
- cli_addr.length = localaddrs[0]->length;
- cli_addr.contents = localaddrs[0]->contents;
- }
- else
- {
- cli_addr.addrtype = cli_net_addr.sa_family; /* the values
- are compatible */
- switch (cli_net_addr.sa_family)
- {
-#ifdef TCPCONN
- case AF_INET:
- cli_addr.length = sizeof (struct in_addr);
- cli_addr.contents =
- (krb5_octet *)&((struct sockaddr_in *)&cli_net_addr)->sin_addr;
- break;
-#endif
-#ifdef DNETCONN
- case AF_DECnet:
- cli_addr.length = sizeof (struct dn_naddr);
- cli_addr.contents =
- (krb5_octet *)&((struct sockaddr_dn *)&cli_net_addr)->sdn_add;
- break;
-#endif
- default:
- if (localaddrs)
- krb5_free_addresses(localaddrs);
- if (creds)
- krb5_free_creds(creds);
- sprintf(kerror, "Krb5 stage1: unknown address family %d from getpeername",
- cli_net_addr.sa_family);
- return(SendConnSetup(client, kerror));
- }
- }
- if ((rcache = (krb5_rcache)malloc(sizeof(*rcache))) == NULL)
- {
- if (localaddrs)
- krb5_free_addresses(localaddrs);
- if (creds)
- krb5_free_creds(creds);
- return(SendConnSetup(client, "malloc bombed for krb5_rcache"));
- }
- if ((rc_type = krb5_rc_default_type()) == NULL)
- rc_type = "dfl";
- if (retval = krb5_rc_resolve_type(&rcache, rc_type))
- {
- if (localaddrs)
- krb5_free_addresses(localaddrs);
- if (creds)
- krb5_free_creds(creds);
- free(rcache);
- strcpy(kerror, "krb5_rc_resolve_type failed: ");
- strncat(kerror, error_message(retval), 231);
- return(SendConnSetup(client, kerror));
- }
- if ((cachename = (char *)malloc(strlen(rc_base) + strlen(display) + 1))
- == NULL)
- {
- if (localaddrs)
- krb5_free_addresses(localaddrs);
- if (creds)
- krb5_free_creds(creds);
- free(rcache);
- return(SendConnSetup(client, "Krb5: malloc bombed for cachename"));
- }
- strcpy(cachename, rc_base);
- strcat(cachename, display);
- if (retval = krb5_rc_resolve(rcache, cachename))
- {
- if (localaddrs)
- krb5_free_addresses(localaddrs);
- if (creds)
- krb5_free_creds(creds);
- free(rcache);
- free(cachename);
- strcpy(kerror, "krb5_rc_resolve failed: ");
- strncat(kerror, error_message(retval), 236);
- return(SendConnSetup(client, kerror));
- }
- free(cachename);
- if (krb5_rc_recover(rcache))
- {
- extern krb5_deltat krb5_clockskew;
- if (retval = krb5_rc_initialize(rcache, krb5_clockskew))
- {
- if (localaddrs)
- krb5_free_addresses(localaddrs);
- if (creds)
- krb5_free_creds(creds);
- if (retval2 = krb5_rc_close(rcache))
- {
- strcpy(kerror, "krb5_rc_close failed: ");
- strncat(kerror, error_message(retval2), 238);
- return(SendConnSetup(client, kerror));
- }
- free(rcache);
- strcpy(kerror, "krb5_rc_initialize failed: ");
- strncat(kerror, error_message(retval), 233);
- return(SendConnSetup(client, kerror));
- }
- }
- buf.length = (stuff->length << 2) - sz_xReq;
- buf.data = (char *)stuff + sz_xReq;
- if (creds)
- {
- retval = krb5_rd_req(&buf,
- NULL, /* don't bother with server name */
- &cli_addr,
- NULL, /* no fetchfrom */
- tgt_keyproc,
- creds, /* credentials as arg to
- keyproc */
- rcache,
- &authdat);
- krb5_free_creds(creds);
- }
- else if (kt = (char *)((OsCommPtr)client->osPrivate)->authstate.ktname)
- {
- retval = krb5_rd_req(&buf, srvname, &cli_addr, kt, NULL, NULL,
- rcache, &authdat);
- ((OsCommPtr)client->osPrivate)->authstate.ktname = NULL;
- }
- else
- {
- if (localaddrs)
- krb5_free_addresses(localaddrs);
- return(SendConnSetup(client, "Krb5: neither srvcreds nor ktname set"));
- }
- if (localaddrs)
- krb5_free_addresses(localaddrs);
- if (rcache)
- {
- if (retval2 = krb5_rc_close(rcache))
- {
- strcpy(kerror, "krb5_rc_close failed (2): ");
- strncat(kerror, error_message(retval2), 230);
- return(SendConnSetup(client, kerror));
- }
- free(rcache);
- }
- if (retval)
- {
- strcpy(kerror, "Krb5: Bad application request: ");
- strncat(kerror, error_message(retval), 224);
- return(SendConnSetup(client, kerror));
- }
- cprinc = authdat->ticket->enc_part2->client;
- skey = authdat->ticket->enc_part2->session;
- if (XauKrb5Encode(cprinc, &buf))
- {
- krb5_free_tkt_authent(authdat);
- return(SendConnSetup(client, "XauKrb5Encode bombed"));
- }
- /*
- * Now check to see if the principal we got is one that we want to let in
- */
- if (ForEachHostInFamily(FamilyKrb5Principal, k5_cmpenc, (pointer)&buf))
- {
- free(buf.data);
- /*
- * The following deals with sending an ap_rep to the client to
- * achieve mutual authentication. The client sends back a stage 3
- * packet if all is ok.
- */
- if (authdat->ap_options | AP_OPTS_MUTUAL_REQUIRED)
- {
- /*
- * stage 2: send ap_rep to client
- */
- if (retval = krb5_us_timeofday(&ctime, &cusec))
- {
- krb5_free_tkt_authent(authdat);
- strcpy(kerror, "error in krb5_us_timeofday: ");
- strncat(kerror, error_message(retval), 234);
- return(SendConnSetup(client, kerror));
- }
- rep.ctime = ctime;
- rep.cusec = cusec;
- rep.subkey = NULL;
- rep.seq_number = 0;
- if (retval = krb5_mk_rep(&rep, skey, &buf))
- {
- krb5_free_tkt_authent(authdat);
- strcpy(kerror, "error in krb5_mk_rep: ");
- strncat(kerror, error_message(retval), 238);
- return(SendConnSetup(client, kerror));
- }
- prefix.reqType = 2; /* opcode = authenticate */
- prefix.data = 2; /* stage = 2 */
- prefix.length = (buf.length + sz_xReq + 3) >> 2;
- if (client->swapped)
- {
- swaps(&prefix.length, n);
- }
- WriteToClient(client, sz_xReq, (char *)&prefix);
- WriteToClient(client, buf.length, buf.data);
- free(buf.data);
- krb5_free_tkt_authent(authdat);
- ((OsCommPtr)client->osPrivate)->authstate.stageno = 3; /* expect stage3 packet */
- return(Success);
- }
- else
- {
- free(buf.data);
- krb5_free_tkt_authent(authdat);
- return(SendConnSetup(client, NULL)); /* success! */
- }
- }
- else
- {
- char *kname;
-
- krb5_free_tkt_authent(authdat);
- free(buf.data);
- retval = krb5_unparse_name(cprinc, &kname);
- if (retval == 0)
- {
- sprintf(kerror, "Principal \"%s\" is not authorized to connect",
- kname);
- if (kname)
- free(kname);
- return(SendConnSetup(client, kerror));
- }
- else
- return(SendConnSetup(client,"Principal is not authorized to connect to Server"));
- }
-}
-
-/*
- * k5_stage3:
- *
- * Get the short ack packet from the client. This packet can conceivably
- * be expanded to allow for switching on end-to-end encryption.
- *
- * stage3 packet format:
- *
- * CARD8 reqType = 3
- * CARD8 data = ignored (for now)
- * CARD16 length = should be zero
- */
-int k5_stage3(client)
- register ClientPtr client;
-{
- REQUEST(xReq);
-
- if (((OsCommPtr)client->osPrivate)->authstate.stageno != 3)
- {
- return(SendConnSetup(client, "expected Krb5 stage3 packet"));
- }
- else
- return(SendConnSetup(client, NULL)); /* success! */
-}
-
-k5_bad(client)
- register ClientPtr client;
-{
- if (((OsCommPtr)client->osPrivate)->authstate.srvcreds)
- krb5_free_creds((krb5_creds *)((OsCommPtr)client->osPrivate)->authstate.srvcreds);
- sprintf(kerror, "unrecognized Krb5 auth packet %d, expecting %d",
- ((xReq *)client->requestBuffer)->reqType,
- ((OsCommPtr)client->osPrivate)->authstate.stageno);
- return(SendConnSetup(client, kerror));
-}
-
-/*
- * K5Add:
- *
- * Takes the name of a credentials cache and resolves it. Also adds the
- * primary principal of the ccache to the acl.
- *
- * Now will also take a service name.
- */
-int K5Add(data_length, data, id)
- unsigned short data_length;
- char *data;
- XID id;
-{
- krb5_principal princ;
- krb5_error_code retval;
- krb5_keytab_entry tmp_entry;
- krb5_keytab keytab;
- krb5_kvno kvno = 0;
- krb5_ccache cc;
- char *nbuf, *cp;
- krb5_data kbuf;
- int i, ktlen;
-
- krb5_init_ets(); /* can't think of a better place to put it */
- krb5_id = ~0L;
- if (data_length < 3)
- return 0;
- if ((nbuf = (char *)malloc(data_length - 2)) == NULL)
- return 0;
- memcpy(nbuf, data + 3, data_length - 3);
- nbuf[data_length - 3] = '\0';
- if (ccname)
- {
- free(ccname);
- ccname = NULL;
- }
- if (srvname)
- {
- krb5_free_principal(srvname);
- srvname = NULL;
- }
- if (ktname)
- {
- free(ktname);
- ktname = NULL;
- }
- if (!strncmp(data, "UU:", 3))
- {
- if (retval = krb5_cc_resolve(nbuf, &cc))
- {
- ErrorF("K5Add: krb5_cc_resolve of \"%s\" failed: %s\n",
- nbuf, error_message(retval));
- free(nbuf);
- return 0;
- }
- if (cc && !(retval = krb5_cc_get_principal(cc, &princ)))
- {
- if (XauKrb5Encode(princ, &kbuf))
- {
- free(nbuf);
- krb5_free_principal(princ);
- krb5_cc_close(cc);
- return 0;
- }
- if (krb5_cc_close(cc))
- return 0;
- AddHost(NULL, FamilyKrb5Principal, kbuf.length, kbuf.data);
- krb5_free_principal(princ);
- free(kbuf.data);
- ccname = nbuf;
- krb5_id = id;
- return 1;
- }
- else
- {
- ErrorF("K5Add: getting principal from cache \"%s\" failed: %s\n",
- nbuf, error_message(retval));
- }
- }
- else if (!strncmp(data, "CS:", 3))
- {
- if ((cp = strchr(nbuf, ',')) == NULL)
- {
- free(nbuf);
- return 0;
- }
- *cp = '\0'; /* gross but it works :-) */
- ktlen = strlen(cp + 1);
- if ((ktname = (char *)malloc(ktlen + 1)) == NULL)
- {
- free(nbuf);
- return 0;
- }
- strcpy(ktname, cp + 1);
- retval = krb5_sname_to_principal(NULL, /* NULL for hostname uses
- local host name*/
- nbuf, KRB5_NT_SRV_HST,
- &srvname);
- free(nbuf);
- if (retval)
- {
- free(ktname);
- ktname = NULL;
- return 0;
- }
- if (retval = krb5_kt_resolve(ktname, &keytab))
- {
- free(ktname);
- ktname = NULL;
- krb5_free_principal(srvname);
- srvname = NULL;
- return 0;
- }
- retval = krb5_kt_get_entry(keytab, srvname, kvno, &tmp_entry);
- krb5_kt_free_entry(&tmp_entry);
- if (retval)
- {
- free(ktname);
- ktname = NULL;
- krb5_free_principal(srvname);
- srvname = NULL;
- return 0;
- }
- if (XauKrb5Encode(srvname, &kbuf))
- {
- free(ktname);
- ktname = NULL;
- krb5_free_principal(srvname);
- srvname = NULL;
- return 0;
- }
- AddHost(NULL, FamilyKrb5Principal, kbuf.length, kbuf.data);
- krb5_id = id;
- return 1;
- }
- else
- {
- ErrorF("K5Add: credentials cache name \"%.*s\" in auth file: unknown type\n",
- data_length, data);
- }
- return 0;
-}
-
-/*
- * K5Reset:
- *
- * Reset krb5_id, also nuke the current principal from the acl.
- */
-int K5Reset()
-{
- krb5_principal princ;
- krb5_error_code retval;
- krb5_ccache cc;
- krb5_data kbuf;
- int i;
-
- if (ccname)
- {
- if (retval = krb5_cc_resolve(ccname, &cc))
- {
- free(ccname);
- ccname = NULL;
- }
- if (cc && !(retval = krb5_cc_get_principal(cc, &princ)))
- {
- if (XauKrb5Encode(princ, &kbuf))
- return 1;
- RemoveHost(NULL, FamilyKrb5Principal, kbuf.length, kbuf.data);
- krb5_free_principal(princ);
- free(kbuf.data);
- if (krb5_cc_close(cc))
- return 1;
- free(ccname);
- ccname = NULL;
- }
- }
- if (srvname)
- {
- if (XauKrb5Encode(srvname, &kbuf))
- return 1;
- RemoveHost(NULL, FamilyKrb5Principal, kbuf.length, kbuf.data);
- krb5_free_principal(srvname);
- free(kbuf.data);
- srvname = NULL;
- }
- if (ktname)
- {
- free(ktname);
- ktname = NULL;
- }
- krb5_id = ~0L;
- return 0;
-}
-
-XID K5ToID(data_length, data)
- unsigned short data_length;
- char *data;
-{
- return krb5_id;
-}
-
-int K5FromID(id, data_lenp, datap)
- XID id;
- unsigned short *data_lenp;
- char **datap;
-{
- return 0;
-}
-
-int K5Remove(data_length, data)
- unsigned short data_length;
- char *data;
-{
- return 0;
-}
diff --git a/os/osdep.h b/os/osdep.h
index 0984d51..04e88ea 100644
--- a/os/osdep.h
+++ b/os/osdep.h
@@ -145,16 +145,6 @@ typedef struct _connectionOutput {
int count;
} ConnectionOutput, *ConnectionOutputPtr;
-#ifdef K5AUTH
-typedef struct _k5_state {
- int stageno; /* current stage of auth protocol */
- pointer srvcreds; /* server credentials */
- pointer srvname; /* server principal name */
- pointer ktname; /* key table: principal-key pairs */
- pointer skey; /* session key */
-} k5_state;
-#endif
-
struct _osComm;
#define AuthInitArgs void
@@ -190,9 +180,6 @@ typedef struct _osComm {
ConnectionInputPtr input;
ConnectionOutputPtr output;
XID auth_id; /* authorization id */
-#ifdef K5AUTH
- k5_state authstate; /* state of setup auth conversation */
-#endif
CARD32 conn_time; /* timestamp if not established, else 0 */
struct _XtransConnInfo *trans_conn; /* transport connection object */
} OsCommRec, *OsCommPtr;
@@ -273,16 +260,6 @@ extern int SecureRPCRemove (AuthRemCA
extern int SecureRPCReset (AuthRstCArgs);
#endif
-/* in k5auth.c */
-#ifdef K5AUTH
-extern XID K5Check (AuthCheckArgs);
-extern XID K5ToID (AuthToIDArgs);
-extern int K5Add (AuthAddCArgs);
-extern int K5FromID (AuthFromIDArgs);
-extern int K5Remove (AuthRemCArgs);
-extern int K5Reset (AuthRstCArgs);
-#endif
-
/* in secauth.c */
extern XID AuthSecurityCheck (AuthCheckArgs);
diff-tree 75dece08fb72803d5116e6776e9f1534ff20e37b (from fbb9b203950e9d0e82574cde5b3e006b0e6b404f)
Author: Zephaniah E. Hull <warp at agamemnon.b5>
Date: Mon Jun 4 09:09:20 2007 -0400
xf86PostMotionEvents[P] calls xf86SendDragEvents, xf86SendDragEvents
unconditionally checks device->button->buttonsDown.
Let's make it possible to have a device with motion, but no buttons.
Without segfaulting.
diff --git a/hw/xfree86/common/xf86Xinput.c b/hw/xfree86/common/xf86Xinput.c
index 207e792..5430020 100644
--- a/hw/xfree86/common/xf86Xinput.c
+++ b/hw/xfree86/common/xf86Xinput.c
@@ -101,7 +101,7 @@ xf86SendDragEvents(DeviceIntPtr device)
{
LocalDevicePtr local = (LocalDevicePtr) device->public.devicePrivate;
- if (device->button->buttonsDown > 0)
+ if (device->button && device->button->buttonsDown > 0)
return (local->flags & XI86_SEND_DRAG_EVENTS);
else
return (TRUE);
diff-tree fbb9b203950e9d0e82574cde5b3e006b0e6b404f (from 3f4295e643ca56c40f33af7966e8efd367ef8749)
Author: Zephaniah E. Hull <warp at agamemnon.b5>
Date: Mon Jun 4 06:59:42 2007 -0400
Let's not do a calloc and a free on every call to xf86PostMotionEvents.
diff --git a/hw/xfree86/common/xf86Xinput.c b/hw/xfree86/common/xf86Xinput.c
index 91e5fec..207e792 100644
--- a/hw/xfree86/common/xf86Xinput.c
+++ b/hw/xfree86/common/xf86Xinput.c
@@ -463,9 +463,18 @@ xf86PostMotionEvent(DeviceIntPtr device,
{
va_list var;
int i = 0;
- int *valuators = NULL;
-
- valuators = xcalloc(sizeof(int), num_valuators);
+ static int *valuators = NULL;
+ static int n_valuators = 0;
+
+ if (num_valuators > n_valuators) {
+ xfree (valuators);
+ valuators = NULL;
+ }
+
+ if (!valuators) {
+ valuators = xcalloc(sizeof(int), num_valuators);
+ n_valuators = num_valuators;
+ }
va_start(var, num_valuators);
for (i = 0; i < num_valuators; i++)
@@ -473,7 +482,6 @@ xf86PostMotionEvent(DeviceIntPtr device,
va_end(var);
xf86PostMotionEventP(device, is_absolute, first_valuator, num_valuators, valuators);
- xfree(valuators);
}
_X_EXPORT void
diff-tree 3f4295e643ca56c40f33af7966e8efd367ef8749 (from a4f3473c88370b8411e016ebab619cffd33e58f9)
Author: Zephaniah E. Hull <warp at agamemnon.b5>
Date: Mon Jun 4 06:48:06 2007 -0400
Add xf86PostMotionEventP, takes a pointer instead of a variable number of
arguments.
Bump input ABI to 1.1 since we export this.
diff --git a/hw/xfree86/common/xf86Module.h b/hw/xfree86/common/xf86Module.h
index 8e644c4..cdf3d1b 100644
--- a/hw/xfree86/common/xf86Module.h
+++ b/hw/xfree86/common/xf86Module.h
@@ -85,7 +85,7 @@ typedef enum {
*/
#define ABI_ANSIC_VERSION SET_ABI_VERSION(0, 3)
#define ABI_VIDEODRV_VERSION SET_ABI_VERSION(2, 0)
-#define ABI_XINPUT_VERSION SET_ABI_VERSION(1, 0)
+#define ABI_XINPUT_VERSION SET_ABI_VERSION(1, 1)
#define ABI_EXTENSION_VERSION SET_ABI_VERSION(0, 3)
#define ABI_FONT_VERSION SET_ABI_VERSION(0, 5)
diff --git a/hw/xfree86/common/xf86Xinput.c b/hw/xfree86/common/xf86Xinput.c
index 7a47276..91e5fec 100644
--- a/hw/xfree86/common/xf86Xinput.c
+++ b/hw/xfree86/common/xf86Xinput.c
@@ -462,25 +462,38 @@ xf86PostMotionEvent(DeviceIntPtr device,
...)
{
va_list var;
+ int i = 0;
+ int *valuators = NULL;
+
+ valuators = xcalloc(sizeof(int), num_valuators);
+
+ va_start(var, num_valuators);
+ for (i = 0; i < num_valuators; i++)
+ valuators[i] = va_arg(var, int);
+ va_end(var);
+
+ xf86PostMotionEventP(device, is_absolute, first_valuator, num_valuators, valuators);
+ xfree(valuators);
+}
+
+_X_EXPORT void
+xf86PostMotionEventP(DeviceIntPtr device,
+ int is_absolute,
+ int first_valuator,
+ int num_valuators,
+ int *valuators)
+{
int i = 0, nevents = 0;
int dx, dy;
Bool drag = xf86SendDragEvents(device);
- int *valuators = NULL;
- int flags = 0;
xEvent *xE = NULL;
int index;
+ int flags = 0;
if (is_absolute)
flags = POINTER_ABSOLUTE;
else
flags = POINTER_RELATIVE | POINTER_ACCELERATE;
-
- valuators = xcalloc(sizeof(int), num_valuators);
-
- va_start(var, num_valuators);
- for (i = 0; i < num_valuators; i++)
- valuators[i] = va_arg(var, int);
- va_end(var);
#if XFreeXDGA
if (first_valuator == 0 && num_valuators >= 2) {
@@ -495,7 +508,7 @@ xf86PostMotionEvent(DeviceIntPtr device,
dy = valuators[1];
}
if (DGAStealMotionEvent(index, dx, dy))
- goto out;
+ return;
}
}
#endif
@@ -517,9 +530,6 @@ xf86PostMotionEvent(DeviceIntPtr device,
mieqEnqueue(device, xf86Events + i);
}
}
-
-out:
- xfree(valuators);
}
_X_EXPORT void
diff --git a/hw/xfree86/common/xf86Xinput.h b/hw/xfree86/common/xf86Xinput.h
index 7ef28ed..f882b26 100644
--- a/hw/xfree86/common/xf86Xinput.h
+++ b/hw/xfree86/common/xf86Xinput.h
@@ -163,6 +163,8 @@ extern InputInfoPtr xf86InputDevs;
void InitExtInput(void);
void xf86PostMotionEvent(DeviceIntPtr device, int is_absolute,
int first_valuator, int num_valuators, ...);
+void xf86PostMotionEventP(DeviceIntPtr device, int is_absolute,
+ int first_valuator, int num_valuators, int *valuators);
void xf86PostProximityEvent(DeviceIntPtr device, int is_in,
int first_valuator, int num_valuators, ...);
void xf86PostButtonEvent(DeviceIntPtr device, int is_absolute, int button,
diff-tree a4f3473c88370b8411e016ebab619cffd33e58f9 (from 0cbc3a4da2ddb6e4f30f60d2bc7f405d31aa554a)
Author: Zephaniah E. Hull <warp at agamemnon.b5>
Date: Mon Jun 4 06:39:02 2007 -0400
Fully init the AbsoluteClassRec in InitAbsoluteClassDeviceStruct.
(Specificly, we were missing the screen field.)
diff --git a/dix/devices.c b/dix/devices.c
index da6e590..6c69454 100644
--- a/dix/devices.c
+++ b/dix/devices.c
@@ -901,6 +901,7 @@ InitAbsoluteClassDeviceStruct(DeviceIntP
abs->width = -1;
abs->height = -1;
abs->following = 0;
+ abs->screen = 0;
dev->absolute = abs;
diff-tree 0cbc3a4da2ddb6e4f30f60d2bc7f405d31aa554a (from 9a7aaeb3f6ff79af60fde91cd0575a54ba0b9587)
Author: Zephaniah E. Hull <warp at agamemnon.b5>
Date: Mon Jun 4 02:03:44 2007 -0400
Print the build time as well as the date if we can.
diff --git a/configure.ac b/configure.ac
index 350245e..1f94556 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1948,6 +1948,8 @@ AM_CONDITIONAL(SUN_KBD_MODE, [test x$KBD
BUILD_DATE="$(date +'%Y%m%d')"
AC_SUBST([BUILD_DATE])
+BUILD_TIME="$(date +'%H%M%S')"
+AC_SUBST([BUILD_TIME])
DIX_CFLAGS="-DHAVE_DIX_CONFIG_H $XSERVER_CFLAGS"
diff --git a/hw/xfree86/common/xf86Build.h.in b/hw/xfree86/common/xf86Build.h.in
index 3f25413..a4f56b0 100644
--- a/hw/xfree86/common/xf86Build.h.in
+++ b/hw/xfree86/common/xf86Build.h.in
@@ -1 +1,2 @@
#define BUILD_DATE @BUILD_DATE@
+#define BUILD_TIME @BUILD_TIME@
diff --git a/hw/xfree86/common/xf86Init.c b/hw/xfree86/common/xf86Init.c
index 221ab9a..8423fca 100644
--- a/hw/xfree86/common/xf86Init.c
+++ b/hw/xfree86/common/xf86Init.c
@@ -1730,8 +1730,16 @@ xf86PrintBanner()
t.tm_mday = BUILD_DATE % 100;
t.tm_mon = (BUILD_DATE / 100) % 100 - 1;
t.tm_year = BUILD_DATE / 10000 - 1900;
+#if defined(BUILD_TIME)
+ t.tm_sec = BUILD_TIME % 100;
+ t.tm_min = (BUILD_TIME / 100) % 100;
+ t.tm_hour = (BUILD_TIME / 10000);
+ if (strftime(buf, sizeof(buf), "%d %B %Y %I:%M:%s%p", &t))
+ ErrorF("Build Date: %s\n", buf);
+#else
if (strftime(buf, sizeof(buf), "%d %B %Y", &t))
ErrorF("Build Date: %s\n", buf);
+#endif
}
#endif
#if defined(CLOG_DATE) && (CLOG_DATE > 19000000)
diff-tree 9a7aaeb3f6ff79af60fde91cd0575a54ba0b9587 (from 94361cbba7f866144691f6f5e9251a550e0e0cb8)
Author: Daniel Stone <daniel at fooishbar.org>
Date: Mon May 28 13:54:16 2007 +0300
XFree86: Input: Assume core events per default
Assume that a device will be sending core events, unless explicitly
specified otherwise.
diff --git a/hw/xfree86/common/xf86Xinput.c b/hw/xfree86/common/xf86Xinput.c
index 5eede08..7a47276 100644
--- a/hw/xfree86/common/xf86Xinput.c
+++ b/hw/xfree86/common/xf86Xinput.c
@@ -119,10 +119,12 @@ _X_EXPORT void
xf86ProcessCommonOptions(LocalDevicePtr local,
pointer list)
{
- if (!xf86SetBoolOption(list, "AlwaysCore", 0) ||
- xf86SetBoolOption(list, "SendCoreEvents", 0) ||
- xf86SetBoolOption(list, "CorePointer", 0) ||
- xf86SetBoolOption(list, "CoreKeyboard", 0)) {
+ if (xf86SetBoolOption(list, "AlwaysCore", 0) ||
+ !xf86SetBoolOption(list, "SendCoreEvents", 1) ||
+ !xf86SetBoolOption(list, "CorePointer", 1) ||
+ !xf86SetBoolOption(list, "CoreKeyboard", 1)) {
+ xf86Msg(X_CONFIG, "%s: doesn't report core events\n", local->name);
+ } else {
local->flags |= XI86_ALWAYS_CORE;
xf86Msg(X_CONFIG, "%s: always reports core events\n", local->name);
}
diff-tree 94361cbba7f866144691f6f5e9251a550e0e0cb8 (from e5ce982381c4092252d6b55fcefcc9a3cd21e656)
Author: Daniel Stone <daniel at fooishbar.org>
Date: Mon May 28 13:54:47 2007 +0300
XFree86: Input: Perform case-insensitive comparisons on option names
diff --git a/hw/xfree86/common/xf86Xinput.c b/hw/xfree86/common/xf86Xinput.c
index 2d0a376..5eede08 100644
--- a/hw/xfree86/common/xf86Xinput.c
+++ b/hw/xfree86/common/xf86Xinput.c
@@ -329,7 +329,7 @@ NewInputDeviceRequest (InputOption *opti
return BadAlloc;
for (option = options; option; option = option->next) {
- if (strcmp(option->key, "driver") == 0) {
+ if (strcasecmp(option->key, "driver") == 0) {
if (idev->driver) {
rval = BadRequest;
goto unwind;
@@ -352,8 +352,8 @@ NewInputDeviceRequest (InputOption *opti
goto unwind;
}
}
- if (strcmp(option->key, "name") == 0 ||
- strcmp(option->key, "identifier") == 0) {
+ if (strcasecmp(option->key, "name") == 0 ||
+ strcasecmp(option->key, "identifier") == 0) {
if (idev->identifier) {
rval = BadRequest;
goto unwind;
diff-tree e5ce982381c4092252d6b55fcefcc9a3cd21e656 (from 90eb22656c34d2d08a8dccaf05e6d081c56bd7f3)
Author: Benjamin Herrenschmidt <benh at kernel.crashing.org>
Date: Sun Jun 3 09:40:37 2007 +1000
Include pixman.h from fb.h or compile of some files will fail
Signed-off-by: Benjamin Herrenschmidt <benh at kernel.crashing.org>
diff --git a/fb/fb.h b/fb/fb.h
index 7d94886..655d5ae 100644
--- a/fb/fb.h
+++ b/fb/fb.h
@@ -26,6 +26,8 @@
#define _FB_H_
#include <X11/X.h>
+#include <pixman/pixman.h>
+
#include "scrnintstr.h"
#include "pixmap.h"
#include "pixmapstr.h"
diff --git a/fb/fbpict.c b/fb/fbpict.c
index 00dde61..68c0e63 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -30,7 +30,6 @@
#include <string.h>
#include "fb.h"
-#include <pixman/pixman.h>
#ifdef RENDER
diff --git a/fb/fbtrap.c b/fb/fbtrap.c
index 07b4fbb..8313068 100644
--- a/fb/fbtrap.c
+++ b/fb/fbtrap.c
@@ -30,8 +30,6 @@
#ifdef RENDER
-#include <pixman/pixman.h>
-
#include "picturestr.h"
#include "mipict.h"
#include "renderedge.h"
diff-tree 90eb22656c34d2d08a8dccaf05e6d081c56bd7f3 (from f6a983533bdc84752562ef0be25b320678bf08a1)
Author: Adam Jackson <ajax at benzedrine.nwnk.net>
Date: Sat Jun 2 16:49:26 2007 -0400
Minor cleanup/robustification to config parsing.
diff --git a/hw/xfree86/common/xf86Config.c b/hw/xfree86/common/xf86Config.c
index 877ea62..8e58bef 100644
--- a/hw/xfree86/common/xf86Config.c
+++ b/hw/xfree86/common/xf86Config.c
@@ -131,9 +131,9 @@ static Bool configInput(IDevPtr inputp,
static Bool configDisplay(DispPtr displayp, XF86ConfDisplayPtr conf_display);
static Bool addDefaultModes(MonPtr monitorp);
#ifdef XF86DRI
-static Bool configDRI(XF86ConfDRIPtr drip);
+static void configDRI(XF86ConfDRIPtr drip);
#endif
-static Bool configExtensions(XF86ConfExtensionsPtr conf_ext);
+static void configExtensions(XF86ConfExtensionsPtr conf_ext);
/*
* xf86GetPathElem --
@@ -598,7 +598,7 @@ xf86ConfigError(char *msg, ...)
return;
}
-static Bool
+static void
configFiles(XF86ConfFilesPtr fileconf)
{
MessageType pathFrom = X_DEFAULT;
@@ -2228,7 +2228,7 @@ configDevice(GDevPtr devicep, XF86ConfDe
}
#ifdef XF86DRI
-static Bool
+static void
configDRI(XF86ConfDRIPtr drip)
{
int count = 0;
@@ -2269,12 +2269,10 @@ configDRI(XF86ConfDRIPtr drip)
xf86ConfigDRI.bufs[i].flags = 0;
}
}
-
- return TRUE;
}
#endif
-static Bool
+static void
configExtensions(XF86ConfExtensionsPtr conf_ext)
{
XF86OptionPtr o;
@@ -2309,11 +2307,9 @@ configExtensions(XF86ConfExtensionsPtr c
xf86NameCmp(val, "false") == 0) {
enable = !enable;
} else {
- xf86Msg(X_ERROR,
- "%s is not a valid value for the Extension option\n",
- val);
+ xf86Msg(X_WARNING, "Ignoring unrecognized value \"%s\"\n", val);
xfree(n);
- return FALSE;
+ continue;
}
if (EnableDisableExtension(name, enable)) {
@@ -2326,8 +2322,6 @@ configExtensions(XF86ConfExtensionsPtr c
xfree(n);
}
}
-
- return TRUE;
}
static Bool
@@ -2510,19 +2504,17 @@ xf86HandleConfigFile(Bool autoconfig)
}
/* Now process everything else */
-
- if (!configServerFlags(xf86configptr->conf_flags,
- xf86ConfigLayout.options) ||
- !configFiles(xf86configptr->conf_files) ||
- !configExtensions(xf86configptr->conf_extensions)
-#ifdef XF86DRI
- || !configDRI(xf86configptr->conf_dri)
-#endif
- ) {
+ if (!configServerFlags(xf86configptr->conf_flags,xf86ConfigLayout.options)){
ErrorF ("Problem when converting the config data structures\n");
return CONFIG_PARSE_ERROR;
}
+ configFiles(xf86configptr->conf_files);
+ configExtensions(xf86configptr->conf_extensions);
+#ifdef XF86DRI
+ configDRI(xf86configptr->conf_dri);
+#endif
+
checkInput(&xf86ConfigLayout);
/*
diff-tree f6a983533bdc84752562ef0be25b320678bf08a1 (from 21e8f4eb02842f877336db08c332d8ee4a381ee0)
Author: Adam Jackson <ajax at benzedrine.nwnk.net>
Date: Sat Jun 2 16:37:39 2007 -0400
Don't warn about default behaviour when autoconfigging.
diff --git a/hw/xfree86/common/xf86Config.c b/hw/xfree86/common/xf86Config.c
index 67e8af4..877ea62 100644
--- a/hw/xfree86/common/xf86Config.c
+++ b/hw/xfree86/common/xf86Config.c
@@ -615,7 +615,7 @@ configFiles(XF86ConfFilesPtr fileconf)
pathFrom = X_CONFIG;
if (*f) {
if (xf86Info.useDefaultFontPath) {
- xf86Msg(X_WARNING, "Including the default font path %s.\n", defaultFontPath);
+ xf86Msg(X_DEFAULT, "Including the default font path %s.\n", defaultFontPath);
char *g = xnfalloc(strlen(defaultFontPath) + strlen(f) + 3);
strcpy(g, f);
strcat(g, ",");
@@ -632,7 +632,7 @@ configFiles(XF86ConfFilesPtr fileconf)
}
}
} else {
- xf86Msg(X_WARNING,
+ xf86Msg(X_DEFAULT,
"No FontPath specified. Using compiled-in default.\n");
pathFrom = X_DEFAULT;
}
@@ -1474,13 +1474,13 @@ checkCoreInputDevices(serverLayoutPtr se
}
if (pointerMsg) {
- xf86Msg(X_WARNING, "The core pointer device wasn't specified "
+ xf86Msg(X_DEFAULT, "The core pointer device wasn't specified "
"explicitly in the layout.\n"
"\tUsing the %s.\n", pointerMsg);
}
if (keyboardMsg) {
- xf86Msg(X_WARNING, "The core keyboard device wasn't specified "
+ xf86Msg(X_DEFAULT, "The core keyboard device wasn't specified "
"explicitly in the layout.\n"
"\tUsing the %s.\n", keyboardMsg);
}
@@ -1937,7 +1937,7 @@ configScreen(confScreenPtr screenp, XF86
}
if (defaultMonitor) {
- xf86Msg(X_WARNING, "No monitor specified for screen \"%s\".\n"
+ xf86Msg(X_DEFAULT, "No monitor specified for screen \"%s\".\n"
"\tUsing a default monitor configuration.\n", screenp->id);
}
return TRUE;
@@ -2457,7 +2457,7 @@ xf86HandleConfigFile(Bool autoconfig)
if (xf86configptr->conf_layout_lst == NULL || xf86ScreenName != NULL) {
if (xf86ScreenName == NULL) {
- xf86Msg(X_WARNING,
+ xf86Msg(X_DEFAULT,
"No Layout section. Using the first Screen section.\n");
}
if (!configImpliedLayout(&xf86ConfigLayout,
diff-tree 21e8f4eb02842f877336db08c332d8ee4a381ee0 (from 0e1384d8318637f75d04d3d1b7600f7cad40117e)
Author: Adam Jackson <ajax at benzedrine.nwnk.net>
Date: Sat Jun 2 16:13:01 2007 -0400
Don't print lack of DRI support as an error in AIGLX init.
diff --git a/GL/glx/glxdri.c b/GL/glx/glxdri.c
index d93d460..156e846 100644
--- a/GL/glx/glxdri.c
+++ b/GL/glx/glxdri.c
@@ -1001,13 +1001,10 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
size_t buffer_size;
ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
- if (!xf86LoaderCheckSymbol("DRIQueryDirectRenderingCapable")) {
- LogMessage(X_ERROR, "AIGLX: DRI module not loaded\n");
- return NULL;
- }
-
- if (!DRIQueryDirectRenderingCapable(pScreen, &isCapable) || !isCapable) {
- LogMessage(X_ERROR,
+ if (!xf86LoaderCheckSymbol("DRIQueryDirectRenderingCapable") ||
+ !DRIQueryDirectRenderingCapable(pScreen, &isCapable) ||
+ !isCapable) {
+ LogMessage(X_INFO,
"AIGLX: Screen %d is not DRI capable\n", pScreen->myNum);
return NULL;
}
diff-tree 0e1384d8318637f75d04d3d1b7600f7cad40117e (from 66702f3c1c6c884e83744c72da173cc32f22b2f4)
Author: Adam Jackson <ajax at benzedrine.nwnk.net>
Date: Sat Jun 2 16:07:20 2007 -0400
Delete VDIF support; it was never used anyway.
diff --git a/hw/xfree86/ddc/Makefile.am b/hw/xfree86/ddc/Makefile.am
index 04d3e44..cd146c5 100644
--- a/hw/xfree86/ddc/Makefile.am
+++ b/hw/xfree86/ddc/Makefile.am
@@ -1,9 +1,9 @@
-sdk_HEADERS = edid.h vdif.h xf86DDC.h
+sdk_HEADERS = edid.h xf86DDC.h
noinst_LIBRARIES = libddc.a
libddc_a_SOURCES = xf86DDC.c edid.c interpret_edid.c print_edid.c \
- interpret_vdif.c print_vdif.c ddcProperty.c
+ ddcProperty.c
INCLUDES = $(XORG_INCS) -I$(srcdir)/../i2c
diff --git a/hw/xfree86/ddc/ddcProperty.c b/hw/xfree86/ddc/ddcProperty.c
index 37efb5b..6ff0726 100644
--- a/hw/xfree86/ddc/ddcProperty.c
+++ b/hw/xfree86/ddc/ddcProperty.c
@@ -35,7 +35,6 @@
#define EDID1_ATOM_NAME "XFree86_DDC_EDID1_RAWDATA"
#define EDID2_ATOM_NAME "XFree86_DDC_EDID2_RAWDATA"
-#define VDIF_ATOM_NAME "XFree86_DDC_VDIF_RAWDATA"
static void
addRootWindowProperties(ScrnInfoPtr pScrn, xf86MonPtr DDC)
@@ -103,16 +102,6 @@ addRootWindowProperties(ScrnInfoPtr pScr
xf86RegisterRootWindowProperty(scrnIndex, EDID2Atom, XA_INTEGER, 8,
256, (unsigned char *)EDID2rawdata);
}
-
-#if 0
- if (DDC->vdif) {
-#define VDIF_DUMMY_STRING "setting dummy VDIF property - please insert correct values\n"
-
- VDIFAtom = MakeAtom(VDIF_ATOM_NAME, sizeof(VDIF_ATOM_NAME), TRUE);
- xf86RegisterRootWindowProperty(scrnIndex, VDIFAtom, XA_STRING, 8,
- strlen(VDIF_DUMMY_STRING), VDIF_DUMMY_STRING);
- }
-#endif
}
Bool
diff --git a/hw/xfree86/ddc/edid.h b/hw/xfree86/ddc/edid.h
index 30499a6..0b6a15a 100644
--- a/hw/xfree86/ddc/edid.h
+++ b/hw/xfree86/ddc/edid.h
@@ -12,8 +12,6 @@
#ifndef _EDID_H_
#define _EDID_H_
-#include "vdif.h"
-
/* read complete EDID record */
#define EDID1_LEN 128
#define BITS_PER_BYTE 9
@@ -453,7 +451,7 @@ typedef struct {
struct established_timings timings1;
struct std_timings timings2[8];
struct detailed_monitor_section det_mon[4];
- xf86vdifPtr vdif;
+ void *vdif; /* unused */
int no_sections;
Uchar *rawData;
} xf86Monitor, *xf86MonPtr;
diff --git a/hw/xfree86/ddc/interpret_vdif.c b/hw/xfree86/ddc/interpret_vdif.c
deleted file mode 100644
index 3a17e2f..0000000
--- a/hw/xfree86/ddc/interpret_vdif.c
+++ /dev/null
@@ -1,132 +0,0 @@
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/Xarch.h>
-#include "xf86DDC.h"
-#include "vdif.h"
-
-static xf86VdifLimitsPtr* get_limits(CARD8 *c);
-static xf86VdifGammaPtr* get_gamma(CARD8 *c);
-static xf86VdifTimingPtr* get_timings(CARD8 *c);
-#if X_BYTE_ORDER == X_BIG_ENDIAN
-static CARD32 swap_byte_order(CARD32 c);
-#endif
-
-xf86vdifPtr
-xf86InterpretVdif(CARD8 *c)
-{
- xf86VdifPtr p = (xf86VdifPtr)c;
- xf86vdifPtr vdif;
- int i;
-#if X_BYTE_ORDER == X_BIG_ENDIAN
- int length;
-#endif
- unsigned long l = 0;
-
- if (c == NULL) return NULL;
-#if X_BYTE_ORDER == X_BIG_ENDIAN
- length = swap_byte_order(p->FileLength);
- for (i = 0; i < (length >>2); i++)
- ((CARD32*)c)[i] = swap_byte_order(((CARD32*)c)[i]) ;
-#endif
- if (p->VDIFId[0] != 'V' || p->VDIFId[1] != 'D' || p->VDIFId[2] != 'I'
- || p->VDIFId[3] != 'F') return NULL;
- for ( i = 12; i < p->FileLength; i++)
- l += c[i];
- if ( l != p->Checksum) return NULL;
- vdif = xalloc(sizeof(xf86vdif));
- vdif->vdif = p;
- vdif->limits = get_limits(c);
- vdif->timings = get_timings(c);
- vdif->gamma = get_gamma(c);
- vdif->strings = VDIF_STRING(((xf86VdifPtr)c),0);
- xfree(c);
- return vdif;
-}
-
-static xf86VdifLimitsPtr*
-get_limits(CARD8 *c)
-{
- int num, i, j;
- xf86VdifLimitsPtr *pp;
- xf86VdifLimitsPtr p;
-
- num = ((xf86VdifPtr)c)->NumberOperationalLimits;
- pp = xalloc(sizeof(xf86VdifLimitsPtr) * (num+1));
- p = VDIF_OPERATIONAL_LIMITS(((xf86VdifPtr)c));
- j = 0;
- for ( i = 0; i<num; i++) {
- if (p->Header.ScnTag == VDIF_OPERATIONAL_LIMITS_TAG)
- pp[j++] = p;
- VDIF_NEXT_OPERATIONAL_LIMITS(p);
- }
- pp[j] = NULL;
- return pp;
-}
-
-static xf86VdifGammaPtr*
-get_gamma(CARD8 *c)
-{
- int num, i, j;
- xf86VdifGammaPtr *pp;
- xf86VdifGammaPtr p;
-
- num = ((xf86VdifPtr)c)->NumberOptions;
- pp = xalloc(sizeof(xf86VdifGammaPtr) * (num+1));
- p = (xf86VdifGammaPtr)VDIF_OPTIONS(((xf86VdifPtr)c));
- j = 0;
- for ( i = 0; i<num; i++)
- {
- if (p->Header.ScnTag == VDIF_GAMMA_TABLE_TAG)
- pp[j++] = p;
- VDIF_NEXT_OPTIONS(p);
- }
- pp[j] = NULL;
- return pp;
-}
-
-static xf86VdifTimingPtr*
-get_timings(CARD8 *c)
-{
- int num, num_limits;
- int i,j,k;
- xf86VdifLimitsPtr lp;
- xf86VdifTimingPtr *pp;
- xf86VdifTimingPtr p;
-
- num = ((xf86VdifPtr)c)->NumberOperationalLimits;
- lp = VDIF_OPERATIONAL_LIMITS(((xf86VdifPtr)c));
- num_limits = 0;
- for (i = 0; i < num; i++) {
- if (lp->Header.ScnTag == VDIF_OPERATIONAL_LIMITS_TAG)
- num_limits += lp->NumberPreadjustedTimings;
- VDIF_NEXT_OPERATIONAL_LIMITS(lp);
- }
- pp = xalloc(sizeof(xf86VdifTimingPtr)
- * (num_limits+1));
- j = 0;
- lp = VDIF_OPERATIONAL_LIMITS(((xf86VdifPtr) c));
- for (i = 0; i < num; i++) {
- p = VDIF_PREADJUSTED_TIMING(lp);
- for (k = 0; k < lp->NumberPreadjustedTimings; k++) {
- if (p->Header.ScnTag == VDIF_PREADJUSTED_TIMING_TAG)
- pp[j++] = p;
- VDIF_NEXT_PREADJUSTED_TIMING(p);
- }
- VDIF_NEXT_OPERATIONAL_LIMITS(lp);
- }
- pp[j] = NULL;
- return pp;
-}
-
-#if X_BYTE_ORDER == X_BIG_ENDIAN
-static CARD32
-swap_byte_order(CARD32 c)
-{
- return ((c & 0xFF000000) >> 24) | ((c & 0xFF0000) >> 8)
- | ((c & 0xFF00) << 8) | ((c & 0xFF) << 24);
-}
-
-#endif
diff --git a/hw/xfree86/ddc/print_vdif.c b/hw/xfree86/ddc/print_vdif.c
deleted file mode 100644
index 13cd3ab..0000000
--- a/hw/xfree86/ddc/print_vdif.c
+++ /dev/null
@@ -1,225 +0,0 @@
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include "vdif.h"
-#include "misc.h"
-#include "xf86DDC.h"
-
-static void print_vdif(xf86VdifPtr l, char *s);
-static void print_timings(xf86VdifTimingPtr *pt);
-static void print_limits(xf86VdifLimitsPtr *pl);
-static void print_gamma(xf86VdifGammaPtr *pg);
-static void print_type(CARD8 c);
-static void print_polarity(CARD8 c);
-
-void
-xf86print_vdif(xf86vdifPtr v)
-{
- print_vdif(v->vdif,v->strings);
- print_limits(v->limits);
- print_timings(v->timings);
- print_gamma(v->gamma);
-}
-
-static void
-print_vdif(xf86VdifPtr l, char *s)
-{
- ErrorF("Version %i.%i",l->VDIFVersion,l->VDIFRevision);
- ErrorF(" Date: %i/%i/%i, Manufactured: %i/%i/%i\n",l->Date[0],
- l->Date[1],l->Date[2],l->DateManufactured[0],
- l->DateManufactured[1],l->DateManufactured[2]);
- ErrorF("File Revision: %i",l->FileRevision);
- ErrorF("Manufacturer: %s\n",s + l->Manufacturer);
- ErrorF("ModelNumber: %s\n",s + l->ModelNumber);
- ErrorF("VDIFIndex: %s\n",s +l->MinVDIFIndex);
- ErrorF("Version: %s\n",s + l->Version);
- ErrorF("SerialNumber %s\n",s + l->SerialNumber);
- ErrorF("MonitorType: ");
- switch (l->MonitorType) {
- case VDIF_MONITOR_MONOCHROME:
- ErrorF("Mono\n");
- break;
- case VDIF_MONITOR_COLOR:
- ErrorF("Color\n");
- break;
- }
- ErrorF("CRT Size: %i inches\n",l->CRTSize);
- switch (l->MonitorType) {
- case VDIF_MONITOR_MONOCHROME:
- ErrorF("Border: %i percent\n",
- l->BorderRed);
- ErrorF("Phosphor Decay: 1: %i,",l->RedPhosphorDecay);
- if (l->GreenPhosphorDecay !=0)
- ErrorF(" 2: %i,",l->GreenPhosphorDecay);
- if (l->BluePhosphorDecay !=0)
- ErrorF(" 3: %i",l->BluePhosphorDecay);
- ErrorF(" ms\n");
- if (l->RedChromaticity_x)
- ErrorF("Chromaticity: 1: x:%f, y:%f; ",
- l->RedChromaticity_x/1000.0,l->RedChromaticity_y/1000.0);
- if (l->GreenChromaticity_x)
- ErrorF("Chromaticity: 2: x:%f, y:%f; ",
- l->GreenChromaticity_x/1000.0,l->GreenChromaticity_y/1000.0);
- if (l->BlueChromaticity_x)
- ErrorF("Chromaticity: 3: x:%f, y:%f ",
- l->BlueChromaticity_x/1000.0,l->BlueChromaticity_y/1000.0);
- ErrorF("\n");
- ErrorF("Gamma: %f\n",l->RedGamma/1000.0);
- break;
- case VDIF_MONITOR_COLOR:
- ErrorF("Border: Red: %i Green: %i Blue: %i percent\n",
- l->BorderRed,l->BorderGreen,l->BorderBlue);
- ErrorF("Phosphor Decay: Red: %i, Green: %i, Blue: %i ms\n",
- l->RedPhosphorDecay,l->GreenPhosphorDecay,l->BluePhosphorDecay);
- ErrorF("Chromaticity: Red: x:%f, y:%f; Green: x:%f, y:%f; "
- "Blue: x:%f, y:%f\n",
- l->RedChromaticity_x/1000.0,l->RedChromaticity_y/1000.0,
- l->GreenChromaticity_x/1000.0,l->GreenChromaticity_y/1000.0,
- l->BlueChromaticity_x/1000.0,l->BlueChromaticity_y/1000.0);
- ErrorF("Gamma: Red:%f, Green:%f, Blue:%f\n",l->RedGamma/1000.0,
- l->GreenGamma/1000.0,l->BlueGamma/1000.0);
- break;
- }
- ErrorF("White Point: x: %f y: %f Y: %f\n",l->WhitePoint_x/1000.0,
- l->WhitePoint_y/1000.0,l->WhitePoint_Y/1000.0);
-}
-
-static void
-print_limits(xf86VdifLimitsPtr *pl)
-{
- int i = 0;
- xf86VdifLimitsPtr l;
-
- while((l = pl[i]) != NULL) {
- ErrorF("Max display resolution: %i x %i pixel\n",l->MaxHorPixel,
- l->MaxVerPixel);
- ErrorF("Size of active area: %i x %i millimeters\n",l->MaxHorActiveLength,
- l->MaxVerActiveHeight);
- ErrorF("Video Type: ");
- print_type(l->VideoType);
- ErrorF("Sync Type: ");
- print_type(l->SyncType);
- ErrorF("Sync Configuration ");
- switch (l->SyncConfiguration) {
- case VDIF_SYNC_SEPARATE:
- ErrorF("separate\n");
- break;
- case VDIF_SYNC_C:
- ErrorF("composite C\n");
- break;
- case VDIF_SYNC_CP:
- ErrorF("composite CP\n");
- break;
- case VDIF_SYNC_G:
- ErrorF("composite G\n");
- break;
- case VDIF_SYNC_GP:
- ErrorF("composite GP\n");
- break;
- case VDIF_SYNC_OTHER:
- ErrorF("other\n");
- break;
- }
- ErrorF("Termination Resistance: %i\n",l->TerminationResistance);
- ErrorF("Levels: white: %i, black: %i, blank: %i, sync: %i mV\n",
- l->WhiteLevel,l->BlackLevel,l->BlankLevel,l->SyncLevel);
- ErrorF("Max. Pixel Clock: %f MHz\n",l->MaxPixelClock/1000.0);
- ErrorF("Freq. Range: Hor.: %f - %f kHz, Ver.: %f - %f Hz\n",
- l->MaxHorFrequency/1000.0,l->MinHorFrequency/1000.0,
- l->MaxVerFrequency/1000.0,l->MinVerFrequency/1000.0);
- ErrorF("Retrace time: Hor: %f us, Ver: %f ms\n",l->MinHorRetrace/1000.0,
- l->MinVerRetrace/1000.0);
- }
-}
-
-static void
-print_timings(xf86VdifTimingPtr *pt)
-{
- int i = 0;
- xf86VdifTimingPtr t;
-
- while((t = pt[i]) != NULL) {
- ErrorF("SVGA / SVPMI mode number: %i\n",t->PreadjustedTimingName);
- ErrorF("Mode %i x %i\n",t->HorPixel,t->VerPixel);
- ErrorF("Size: %i x %i mm\n",t->HorAddrLength,t->VerAddrHeight);
- ErrorF("Ratios: %i/%i\n",t->PixelWidthRatio,t->PixelHeightRatio);
- ErrorF("Character width: %i",t->CharacterWidth);
- ErrorF("Clock: %f MHz HFreq.: %f kHz, VFreq: %f Hz\n",t->PixelClock/1000.0,
- t->HorFrequency/1000.0,t->VerFrequency/1000.0);
- ErrorF("Htotal: %f us, Vtotal %f ms\n", t->HorTotalTime/1000.0,
- t->VerTotalTime/1000.0);
- ErrorF("HDisp: %f, HBlankStart: %f, HBlankLength: %f, "
- "HSyncStart: %f HSyncEnd: %f us\n",t->HorAddrTime/1000.0,
- t->HorBlankStart/1000.0,t->HorBlankTime/1000.0,
- t->HorSyncStart/1000.0,t->HorSyncTime/1000.0);
- ErrorF("VDisp: %f, VBlankStart: %f, VBlankLength: %f, "
- "VSyncStart: %f VSyncEnd: %f us\n",t->VerAddrTime/1000.0,
- t->VerBlankStart/1000.0,t->VerBlankTime/1000.0,
- t->VerSyncStart/1000.0,t->VerSyncTime/1000.0);
- ErrorF("Scan Type: ");
- switch (t->ScanType) {
- case VDIF_SCAN_INTERLACED:
- ErrorF("interlaced ");
- break;
- case VDIF_SCAN_NONINTERLACED:
- ErrorF("non interlaced ");
- break;
- case VDIF_SCAN_OTHER:
- ErrorF("other ");
- break;
- }
- ErrorF("Polarity: H: ");
- print_polarity(t->HorSyncPolarity);
- ErrorF("V: ");
- print_polarity(t->VerSyncPolarity);
- ErrorF("\n");
- }
-}
-
-static void
-print_gamma(xf86VdifGammaPtr *pg)
-{
- int i = 0;
- xf86VdifGammaPtr g;
-
- while((g = pg[i]) != NULL) {
- ErrorF("Gamma Table Entries: %i\n",g->GammaTableEntries);
- }
-}
-
-static void
-print_type(CARD8 c)
-{
- switch (c) {
- case VDIF_VIDEO_TTL :
- ErrorF("TTL\n");
- break;
- case VDIF_VIDEO_ANALOG :
- ErrorF("Analog\n");
- break;
- case VDIF_VIDEO_ECL:
- ErrorF("ECL\n");
- break;
- case VDIF_VIDEO_DECL:
- ErrorF("DECL\n");
- break;
- case VDIF_VIDEO_OTHER:
- ErrorF("other\n");
- break;
- }
-}
-
-static void
-print_polarity(CARD8 c)
-{
- switch (c) {
- case VDIF_POLARITY_NEGATIVE:
- ErrorF(" Neg.");
- break;
- case VDIF_POLARITY_POSITIVE:
- ErrorF(" Pos.");
- break;
- }
-}
diff --git a/hw/xfree86/ddc/vdif.h b/hw/xfree86/ddc/vdif.h
deleted file mode 100644
index 1777b68..0000000
--- a/hw/xfree86/ddc/vdif.h
+++ /dev/null
@@ -1,174 +0,0 @@
-
-#ifndef _VDIF_H
-#define _VDIF_H
-
-#define VDIF_MONITOR_MONOCHROME 0
-#define VDIF_MONITOR_COLOR 1
-#define VDIF_VIDEO_TTL 0
-#define VDIF_VIDEO_ANALOG 1
-#define VDIF_VIDEO_ECL 2
-#define VDIF_VIDEO_DECL 3
-#define VDIF_VIDEO_OTHER 4
-#define VDIF_SYNC_SEPARATE 0
-#define VDIF_SYNC_C 1
-#define VDIF_SYNC_CP 2
-#define VDIF_SYNC_G 3
-#define VDIF_SYNC_GP 4
-#define VDIF_SYNC_OTHER 5
-#define VDIF_SCAN_NONINTERLACED 0
-#define VDIF_SCAN_INTERLACED 1
-#define VDIF_SCAN_OTHER 2
-#define VDIF_POLARITY_NEGATIVE 0
-#define VDIF_POLARITY_POSITIVE 1
-
-#include <X11/Xmd.h>
-
-#undef CARD32
-#define CARD32 unsigned int /* ... on all supported platforms */
-
-typedef struct _VDIF { /* Monitor Description: */
- CARD8 VDIFId[4]; /* alway "VDIF" */
- CARD32 FileLength; /* lenght of the whole file */
- CARD32 Checksum; /* sum of all bytes in the file after*/
- /* this field */
- CARD16 VDIFVersion; /* structure version number */
- CARD16 VDIFRevision; /* structure revision number */
- CARD16 Date[3]; /* file date Year/Month/Day */
- CARD16 DateManufactured[3]; /* date Year/Month/Day */
- CARD32 FileRevision; /* file revision string */
- CARD32 Manufacturer; /* ASCII ID of the manufacturer */
- CARD32 ModelNumber; /* ASCII ID of the model */
- CARD32 MinVDIFIndex; /* ASCII ID of Minimum VDIF index */
- CARD32 Version; /* ASCII ID of the model version */
- CARD32 SerialNumber; /* ASCII ID of the serial number */
- CARD8 MonitorType; /* Monochrome or Color */
- CARD8 CRTSize; /* inches */
- CARD8 BorderRed; /* percent */
- CARD8 BorderGreen; /* percent */
- CARD8 BorderBlue; /* percent */
- CARD8 Reserved1; /* padding */
- CARD16 Reserved2; /* padding */
- CARD32 RedPhosphorDecay; /* microseconds */
- CARD32 GreenPhosphorDecay; /* microseconds */
- CARD32 BluePhosphorDecay; /* microseconds */
- CARD16 WhitePoint_x; /* WhitePoint in CIExyY (scale 1000) */
- CARD16 WhitePoint_y;
- CARD16 WhitePoint_Y;
- CARD16 RedChromaticity_x; /* Red chromaticity in x,y */
- CARD16 RedChromaticity_y;
- CARD16 GreenChromaticity_x; /* Green chromaticity in x,y */
- CARD16 GreenChromaticity_y;
- CARD16 BlueChromaticity_x; /* Blue chromaticity in x,y */
- CARD16 BlueChromaticity_y;
- CARD16 RedGamma; /* Gamme curve exponent (scale 1000) */
- CARD16 GreenGamma;
- CARD16 BlueGamma;
- CARD32 NumberOperationalLimits;
- CARD32 OffsetOperationalLimits;
- CARD32 NumberOptions; /* optinal sections (gamma table) */
- CARD32 OffsetOptions;
- CARD32 OffsetStringTable;
-} xf86VdifRec, *xf86VdifPtr;
-
-typedef enum { /* Tags for section identification */
- VDIF_OPERATIONAL_LIMITS_TAG = 1,
- VDIF_PREADJUSTED_TIMING_TAG,
- VDIF_GAMMA_TABLE_TAG
-} VDIFScnTag;
-
-typedef struct _VDIFScnHdr { /* Generic Section Header: */
- CARD32 ScnLength; /* lenght of section */
- CARD32 ScnTag; /* tag for section identification */
-} VDIFScnHdrRec, *VDIFScnHdrPtr;
-
-typedef struct _VDIFLimits { /* Operational Limits: */
- VDIFScnHdrRec Header; /* common section info */
- CARD16 MaxHorPixel; /* pixels */
- CARD16 MaxVerPixel; /* lines */
- CARD16 MaxHorActiveLength; /* millimeters */
- CARD16 MaxVerActiveHeight; /* millimeters */
- CARD8 VideoType; /* TTL / Analog / ECL / DECL */
- CARD8 SyncType; /* TTL / Analog / ECL / DECL */
- CARD8 SyncConfiguration; /* separate / composite / other */
- CARD8 Reserved1; /* padding */
- CARD16 Reserved2; /* padding */
- CARD16 TerminationResistance; /* */
- CARD16 WhiteLevel; /* millivolts */
- CARD16 BlackLevel; /* millivolts */
- CARD16 BlankLevel; /* millivolts */
- CARD16 SyncLevel; /* millivolts */
- CARD32 MaxPixelClock; /* kiloHertz */
- CARD32 MinHorFrequency; /* Hertz */
- CARD32 MaxHorFrequency; /* Hertz */
- CARD32 MinVerFrequency; /* milliHertz */
- CARD32 MaxVerFrequency; /* milliHertz */
- CARD16 MinHorRetrace; /* nanoseconds */
- CARD16 MinVerRetrace; /* microseconds */
- CARD32 NumberPreadjustedTimings;
- CARD32 OffsetNextLimits;
-} xf86VdifLimitsRec, *xf86VdifLimitsPtr;
-
-typedef struct _VDIFTiming { /* Preadjusted Timing: */
- VDIFScnHdrRec Header; /* common section info */
- CARD32 PreadjustedTimingName; /* SVGA/SVPMI mode number */
- CARD16 HorPixel; /* pixels */
- CARD16 VerPixel; /* lines */
- CARD16 HorAddrLength; /* millimeters */
- CARD16 VerAddrHeight; /* millimeters */
- CARD8 PixelWidthRatio; /* gives H:V */
- CARD8 PixelHeightRatio;
- CARD8 Reserved1; /* padding */
- CARD8 ScanType; /* noninterlaced / interlaced / other*/
- CARD8 HorSyncPolarity; /* negative / positive */
- CARD8 VerSyncPolarity; /* negative / positive */
- CARD16 CharacterWidth; /* pixels */
- CARD32 PixelClock; /* kiloHertz */
- CARD32 HorFrequency; /* Hertz */
- CARD32 VerFrequency; /* milliHertz */
- CARD32 HorTotalTime; /* nanoseconds */
- CARD32 VerTotalTime; /* microseconds */
- CARD16 HorAddrTime; /* nanoseconds */
- CARD16 HorBlankStart; /* nanoseconds */
- CARD16 HorBlankTime; /* nanoseconds */
- CARD16 HorSyncStart; /* nanoseconds */
- CARD16 HorSyncTime; /* nanoseconds */
- CARD16 VerAddrTime; /* microseconds */
- CARD16 VerBlankStart; /* microseconds */
- CARD16 VerBlankTime; /* microseconds */
- CARD16 VerSyncStart; /* microseconds */
- CARD16 VerSyncTime; /* microseconds */
-} xf86VdifTimingRec, *xf86VdifTimingPtr;
-
-typedef struct _VDIFGamma { /* Gamma Table: */
- VDIFScnHdrRec Header; /* common section info */
- CARD16 GammaTableEntries; /* count of grays or RGB 3-tuples */
- CARD16 Unused1;
-} xf86VdifGammaRec, *xf86VdifGammaPtr;
-
-/* access macros */
-#define VDIF_OPERATIONAL_LIMITS(vdif) \
-((xf86VdifLimitsPtr)((char*)(vdif) + (vdif)->OffsetOperationalLimits))
-#define VDIF_NEXT_OPERATIONAL_LIMITS(limits) limits = \
- ((xf86VdifLimitsPtr)((char*)(limits) + (limits)->OffsetNextLimits))
-#define VDIF_PREADJUSTED_TIMING(limits) \
-((xf86VdifTimingPtr)((char*)(limits) + (limits)->Header.ScnLength))
-#define VDIF_NEXT_PREADJUSTED_TIMING(timing) timing = \
- ((xf86VdifTimingPtr)((char*)(timing) + (timing)->Header.ScnLength))
-#define VDIF_OPTIONS(vdif) \
- ((VDIFScnHdrPtr)((char*)(vdif) + (vdif)->OffsetOptions))
-#define VDIF_NEXT_OPTIONS(options) options = \
- ((xf86VdifGammaPtr)((char*)(options) + (options)->Header.ScnLength))
-#define VDIF_STRING(vdif, string) \
- ((char*)((char*)vdif + vdif->OffsetStringTable + (string)))
-
-typedef struct _vdif {
- xf86VdifPtr vdif;
- xf86VdifLimitsPtr *limits;
- xf86VdifTimingPtr *timings;
- xf86VdifGammaPtr *gamma;
- char * strings;
-} xf86vdif, *xf86vdifPtr;
-
-#undef CARD32
-
-#endif
diff --git a/hw/xfree86/ddc/xf86DDC.c b/hw/xfree86/ddc/xf86DDC.c
index 21984bc..e47b8b8 100644
--- a/hw/xfree86/ddc/xf86DDC.c
+++ b/hw/xfree86/ddc/xf86DDC.c
@@ -38,12 +38,6 @@ static unsigned char* EDID1Read_DDC2(
I2CBusPtr pBus
);
-static unsigned char * VDIFRead(
- int scrnIndex,
- I2CBusPtr pBus,
- int start
-);
-
static unsigned char * DDCRead_DDC2(
int scrnIndex,
I2CBusPtr pBus,
@@ -138,7 +132,6 @@ xf86DoEDID_DDC2(int scrnIndex, I2CBusPtr
{
ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
unsigned char *EDID_block = NULL;
- unsigned char *VDIF_Block = NULL;
xf86MonPtr tmp = NULL;
/* Default DDC and DDC2 to enabled. */
Bool noddc = FALSE, noddc2 = FALSE;
@@ -171,11 +164,6 @@ xf86DoEDID_DDC2(int scrnIndex, I2CBusPtr
else
ErrorF("Sections to follow: %i\n",tmp->no_sections);
#endif
- if (tmp) {
- VDIF_Block =
- VDIFRead(scrnIndex, pBus, EDID1_LEN * (tmp->no_sections + 1));
- tmp->vdif = xf86InterpretVdif(VDIF_Block);
- }
return tmp;
}
@@ -253,35 +241,6 @@ EDID1Read_DDC2(int scrnIndex, I2CBusPtr
return DDCRead_DDC2(scrnIndex, pBus, 0, EDID1_LEN);
}
-static unsigned char*
-VDIFRead(int scrnIndex, I2CBusPtr pBus, int start)
-{
- unsigned char * Buffer, *v_buffer = NULL, *v_bufferp = NULL;
- int i, num = 0;
-
- /* read VDIF length in 64 byte blocks */
- Buffer = DDCRead_DDC2(scrnIndex, pBus,start,64);
- if (Buffer == NULL)
- return NULL;
-#ifdef DEBUG
- ErrorF("number of 64 bit blocks: %i\n",Buffer[0]);
-#endif
- if ((num = Buffer[0]) > 0)
- v_buffer = v_bufferp = xalloc(sizeof(unsigned char) * 64 * num);
-
- for (i = 0; i < num; i++) {
- Buffer = DDCRead_DDC2(scrnIndex, pBus,start,64);
- if (Buffer == NULL) {
- xfree (v_buffer);
- return NULL;
- }
- memcpy(v_bufferp,Buffer,63); /* 64th byte is checksum */
- xfree(Buffer);
- v_bufferp += 63;
- }
- return v_buffer;
-}
-
static unsigned char *
DDCRead_DDC2(int scrnIndex, I2CBusPtr pBus, int start, int len)
{
diff --git a/hw/xfree86/ddc/xf86DDC.h b/hw/xfree86/ddc/xf86DDC.h
index 7799471..3b072dd 100644
--- a/hw/xfree86/ddc/xf86DDC.h
+++ b/hw/xfree86/ddc/xf86DDC.h
@@ -43,10 +43,6 @@ extern xf86MonPtr xf86InterpretEDID(
int screenIndex, Uchar *block
);
-extern xf86vdifPtr xf86InterpretVdif(
- CARD8 *c
-);
-
extern void
xf86DDCMonitorSet(int scrnIndex, MonPtr Monitor, xf86MonPtr DDC);
@@ -55,10 +51,6 @@ extern Bool xf86SetDDCproperties(
xf86MonPtr DDC
);
-extern void xf86print_vdif(
- xf86vdifPtr v
-);
-
DisplayModePtr xf86DDCGetModes(int scrnIndex, xf86MonPtr DDC);
#endif
diff --git a/hw/xfree86/loader/xf86sym.c b/hw/xfree86/loader/xf86sym.c
index 6535e4c..b4ae42f 100644
--- a/hw/xfree86/loader/xf86sym.c
+++ b/hw/xfree86/loader/xf86sym.c
@@ -1236,8 +1236,6 @@ _X_HIDDEN void *xfree86LookupTab[] = {
SYMFUNC(xf86DoEDID_DDC2)
SYMFUNC(xf86InterpretEDID)
SYMFUNC(xf86PrintEDID)
- SYMFUNC(xf86InterpretVdif)
- SYMFUNC(xf86print_vdif)
SYMFUNC(xf86DDCMonitorSet)
SYMFUNC(xf86SetDDCproperties)
diff-tree 66702f3c1c6c884e83744c72da173cc32f22b2f4 (from fa877d7ff25c4ec45288e1fea70d4f5e1baf3ef3)
Author: Henry Zhao <henryz at localhost.localdomain>
Date: Fri Jun 1 23:55:40 2007 -0700
Need to use minPitch in miScanLineWidth() to get the shrinked
linePitch.
diff --git a/hw/xfree86/common/xf86Mode.c b/hw/xfree86/common/xf86Mode.c
index fc905df..b343788 100644
--- a/hw/xfree86/common/xf86Mode.c
+++ b/hw/xfree86/common/xf86Mode.c
@@ -1890,7 +1890,7 @@ xf86ValidateModes(ScrnInfoPtr scrp, Disp
virtX, virtY, vx, vy);
virtX = vx;
virtY = vy;
- linePitch = miScanLineWidth(vx, vy, linePitch, apertureSize,
+ linePitch = miScanLineWidth(vx, vy, minPitch, apertureSize,
BankFormat, pitchInc);
}
}
diff-tree fa877d7ff25c4ec45288e1fea70d4f5e1baf3ef3 (from 99eae8bea6724a24477375ad5b2d31cc4883cf6b)
Author: Alan Hourihane <alanh at fairlite.demon.co.uk>
Date: Wed May 30 13:06:45 2007 +0100
Fix mode validation against the maximum X/Y values configured
at server startup, and not against the virtual X/Y parameters
as they can change.
This fixes an issue when canGrow is TRUE and modes get dropped
when using the virtual X/Y parameters.
diff --git a/hw/xfree86/modes/xf86Crtc.c b/hw/xfree86/modes/xf86Crtc.c
index 88c31af..d20a3a3 100644
--- a/hw/xfree86/modes/xf86Crtc.c
+++ b/hw/xfree86/modes/xf86Crtc.c
@@ -1217,8 +1217,15 @@ xf86ProbeOutputModes (ScrnInfoPtr scrn,
xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
int o;
- if (maxX == 0 || maxY == 0)
- xf86RandR12GetOriginalVirtualSize (scrn, &maxX, &maxY);
+ /* When canGrow was TRUE in the initial configuration we have to
+ * compare against the maximum values so that we don't drop modes.
+ * When canGrow was FALSE, the maximum values would have been clamped
+ * anyway.
+ */
+ if (maxX == 0 || maxY == 0) {
+ maxX = config->maxWidth;
+ maxY = config->maxHeight;
+ }
/* Elide duplicate modes before defaulting code uses them */
xf86PruneDuplicateMonitorModes (scrn->monitor);
diff-tree 99eae8bea6724a24477375ad5b2d31cc4883cf6b (from 3c6f1428489c1f71acd41066ea73ef4ae7c60f17)
Author: Samuel Thibault <samuel.thibault at ens-lyon.org>
Date: Tue May 29 22:04:36 2007 -0400
I/O enable/disable update for the Hurd
diff --git a/hw/xfree86/os-support/hurd/hurd_video.c b/hw/xfree86/os-support/hurd/hurd_video.c
index 45e9a09..b889283 100644
--- a/hw/xfree86/os-support/hurd/hurd_video.c
+++ b/hw/xfree86/os-support/hurd/hurd_video.c
@@ -117,49 +117,29 @@ xf86LinearVidMem()
/**************************************************************************
* I/O Permissions section
***************************************************************************/
-mach_port_t io_port;
+
+/*
+ * Due to conflicts with "compiler.h", don't rely on <sys/io.h> to declare
+ * this.
+ */
+extern int ioperm(unsigned long __from, unsigned long __num, int __turn_on);
Bool
xf86EnableIO()
{
- mach_port_t device;
- kern_return_t err;
-
- err = get_privileged_ports(NULL, &device);
- if( err )
- {
- errno = err;
- FatalError("xf86EnableIO() can't get_privileged_ports. (%s)\n",strerror(errno));
- }
- err = device_open(device,D_READ|D_WRITE,"io",&io_port);
- mach_port_deallocate(mach_task_self(), device);
- if( err )
- {
- errno = err;
- FatalError("xf86EnableIO() can't device_open. (%s)\n",strerror(errno));
- }
-
- err = i386_io_port_add(mach_thread_self (), io_port);
- if( err )
- {
- errno = err;
- FatalError("xf86EnableIO() can't i386_io_port_add.(io_port) (%s)\n",strerror(errno));
+ if (ioperm(0, 0xffff, 1)) {
+ FatalError("xf86EnableIO: ioperm() failed (%s)\n", strerror(errno));
+ return FALSE;
}
+ ioperm(0x40,4,0); /* trap access to the timer chip */
+ ioperm(0x60,4,0); /* trap access to the keyboard controller */
return TRUE;
}
void
xf86DisableIO()
{
- kern_return_t err;
-
- err = i386_io_port_remove(mach_thread_self (), io_port);
- if( err )
- {
- errno = err;
- FatalError("xf86DisableIO() can't i386_io_port_remove.(io_port) (%s)\n",strerror(errno));
- }
- mach_port_deallocate(mach_task_self(), io_port);
+ ioperm(0,0xffff,0);
return;
}
diff-tree 3c6f1428489c1f71acd41066ea73ef4ae7c60f17 (from ee20c481eede0954f4a8bef5113979b101863c32)
Author: Julien Cristau <jcristau at debian.org>
Date: Tue May 29 22:01:30 2007 -0400
Make sure that the ramdac symbols are present in the server
The former ramdac module is now built into the server, so its symbols need to
be explicitly exported to drivers (Debian #423129).
diff --git a/hw/xfree86/loader/xf86sym.c b/hw/xfree86/loader/xf86sym.c
index 5175f01..6535e4c 100644
--- a/hw/xfree86/loader/xf86sym.c
+++ b/hw/xfree86/loader/xf86sym.c
@@ -96,6 +96,11 @@
#endif
#include "xf86DDC.h"
#include "edid.h"
+#include "xf86Cursor.h"
+#include "xf86RamDac.h"
+#include "BT.h"
+#include "IBM.h"
+#include "TI.h"
#ifndef HAS_GLIBC_SIGSETJMP
#if defined(setjmp) && defined(__GNU_LIBRARY__) && \
@@ -1255,4 +1260,50 @@ _X_HIDDEN void *xfree86LookupTab[] = {
SYMFUNC(xf86I2CWriteRead)
SYMFUNC(xf86I2CWriteVec)
SYMFUNC(xf86I2CWriteWord)
+
+ /* ramdac/xf86RamDac.c */
+ SYMFUNC(RamDacCreateInfoRec)
+ SYMFUNC(RamDacHelperCreateInfoRec)
+ SYMFUNC(RamDacDestroyInfoRec)
+ SYMFUNC(RamDacHelperDestroyInfoRec)
+ SYMFUNC(RamDacInit)
+ SYMFUNC(RamDacHandleColormaps)
+ SYMFUNC(RamDacFreeRec)
+ SYMFUNC(RamDacGetHWIndex)
+ SYMVAR(RamDacHWPrivateIndex)
+ SYMVAR(RamDacScreenPrivateIndex)
+
+ /* ramdac/xf86Cursor.c */
+ SYMFUNC(xf86InitCursor)
+ SYMFUNC(xf86CreateCursorInfoRec)
+ SYMFUNC(xf86DestroyCursorInfoRec)
+ SYMFUNC(xf86ForceHWCursor)
+
+ /* ramdac/BT.c */
+ SYMFUNC(BTramdacProbe)
+ SYMFUNC(BTramdacSave)
+ SYMFUNC(BTramdacRestore)
+ SYMFUNC(BTramdacSetBpp)
+
+ /* ramdac/IBM.c */
+ SYMFUNC(IBMramdacProbe)
+ SYMFUNC(IBMramdacSave)
+ SYMFUNC(IBMramdacRestore)
+ SYMFUNC(IBMramdac526SetBpp)
+ SYMFUNC(IBMramdac640SetBpp)
+ SYMFUNC(IBMramdac526CalculateMNPCForClock)
+ SYMFUNC(IBMramdac640CalculateMNPCForClock)
+ SYMFUNC(IBMramdac526HWCursorInit)
+ SYMFUNC(IBMramdac640HWCursorInit)
+ SYMFUNC(IBMramdac526SetBppWeak)
+
+ /* ramdac/TI.c */
+ SYMFUNC(TIramdacCalculateMNPForClock)
+ SYMFUNC(TIramdacProbe)
+ SYMFUNC(TIramdacSave)
+ SYMFUNC(TIramdacRestore)
+ SYMFUNC(TIramdac3026SetBpp)
+ SYMFUNC(TIramdac3030SetBpp)
+ SYMFUNC(TIramdacHWCursorInit)
+ SYMFUNC(TIramdacLoadPalette)
};
diff-tree ee20c481eede0954f4a8bef5113979b101863c32 (from 60de6c7ef9bdcee043f63e8e0d493e6feba6a9d0)
Author: Matthieu Herrb <matthieu at deville.herrb.com>
Date: Tue May 29 14:54:27 2007 -0600
Remove wscons keyboard handling stuff that doesn't belong there anymore.
diff --git a/hw/xfree86/common/xf86Events.c b/hw/xfree86/common/xf86Events.c
index 3610c17..4da74e5 100644
--- a/hw/xfree86/common/xf86Events.c
+++ b/hw/xfree86/common/xf86Events.c
@@ -1208,31 +1208,3 @@ _X_EXPORT void
DDXRingBell(int volume, int pitch, int duration) {
xf86OSRingBell(volume, pitch, duration);
}
-
-#ifdef WSCONS_SUPPORT
-
-/* XXX Currently XKB is mandatory. */
-
-extern int WSKbdToKeycode(int);
-
-void
-xf86PostWSKbdEvent(struct wscons_event *event)
-{
- int type = event->type;
- int value = event->value;
- unsigned int keycode;
- int blocked;
-
- if (type == WSCONS_EVENT_KEY_UP || type == WSCONS_EVENT_KEY_DOWN) {
- Bool down = (type == WSCONS_EVENT_KEY_DOWN ? TRUE : FALSE);
-
- /* map the scancodes to standard XFree86 scancode */
- keycode = WSKbdToKeycode(value);
- if (!down) keycode |= 0x80;
- /* It seems better to block SIGIO there */
- blocked = xf86BlockSIGIO();
- xf86PostKbdEvent(keycode);
- xf86UnblockSIGIO(blocked);
- }
-}
-#endif /* WSCONS_SUPPORT */
diff-tree 60de6c7ef9bdcee043f63e8e0d493e6feba6a9d0 (from parents)
Merge: 3a6549a163aba26bf4ac58b050c493fba0df14c6 2f13b7c113c17239e382dd3640e9c29201d8ab1f
Author: Matthieu Herrb <matthieu at deville.herrb.com>
Date: Tue May 29 12:14:49 2007 -0600
Merge branch 'master' of ssh://herrb@git.freedesktop.org/git/xorg/xserver
diff-tree 3a6549a163aba26bf4ac58b050c493fba0df14c6 (from 047bf3349bb697c73c95729a8bbf15f72605901f)
Author: Matthieu Herrb <matthieu at deville.herrb.com>
Date: Tue May 29 12:14:23 2007 -0600
Make this build on OpenBSD
diff --git a/hw/xfree86/os-support/bsd/bsd_bell.c b/hw/xfree86/os-support/bsd/bsd_bell.c
index b7a0c48..0d24201 100644
--- a/hw/xfree86/os-support/bsd/bsd_bell.c
+++ b/hw/xfree86/os-support/bsd/bsd_bell.c
@@ -27,7 +27,7 @@
#include <xorg-config.h>
#endif
-#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+#if defined (SYSCONS_SUPPORT)
#include <sys/kbio.h>
#endif
@@ -77,7 +77,7 @@ xf86OSRingBell(int loudness, int pitch,
wsb.pitch = pitch;
wsb.period = duration;
wsb.volume = loudness;
- ioctl(KBD_FD(xf86Info), WSKBDIO_COMPLEXBELL,
+ ioctl(xf86Info.consoleFd, WSKBDIO_COMPLEXBELL,
&wsb);
break;
#endif
diff-tree 2f13b7c113c17239e382dd3640e9c29201d8ab1f (from ba0b7d47ab0c24d5a29228f8af583044060464bd)
Author: Drew Parsons <dparsons at debian.org>
Date: Wed May 30 02:13:36 2007 +1000
Update Xprint build for pixman.
Xprt links libfb, which now uses pixman. Update configure.ac to
require module $PIXMAN for XPRINT.
Also, use $(top_builddir) to reference libfb.la and other local
libraries, rather than using the relative reference ../..
diff --git a/configure.ac b/configure.ac
index 7ff712f..350245e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1600,7 +1600,7 @@ AC_MSG_CHECKING([whether to build Xprint
AC_MSG_RESULT([$XPRINT])
if test "x$XPRINT" = xyes; then
- PKG_CHECK_MODULES([XPRINT], [printproto x11 xfont $XDMCP_MODULES xau])
+ PKG_CHECK_MODULES([XPRINT], [printproto x11 xfont $XDMCP_MODULES xau $PIXMAN])
XPRINT_EXTENSIONS="$XEXT_LIB $DBE_LIB $XTRAP_LIB $RECORD_LIB $RENDER_LIB $COMPOSITE_LIB $RANDR_LIB $XI_LIB $FIXES_LIB $DAMAGE_LIB $XI_LIB $GLX_LIBS"
XPRINT_LIBS="$DIX_LIB $CONFIG_LIB $XKB_LIB $XKB_STUB_LIB $XPRINT_EXTENSIONS $MI_LIB $MIEXT_DAMAGE_LIB $CWRAP_LIB $OS_LIB $LIBS $XPRINT_LIBS"
AC_SUBST([XPRINT_CFLAGS])
diff --git a/hw/xprint/Makefile.am b/hw/xprint/Makefile.am
index 45168b1..dc8764a 100644
--- a/hw/xprint/Makefile.am
+++ b/hw/xprint/Makefile.am
@@ -10,9 +10,9 @@ Xprt_CFLAGS = @DIX_CFLAGS@ @XPRINT_CFLAG
Xprt_LDFLAGS = -L$(top_srcdir)
Xprt_LDADD = @XPRINT_LIBS@ ps/libps.la raster/libraster.la \
- pcl/libpcl.la pcl-mono/libpcl.la ../../fb/libfb.la \
- ../../render/librender.la ../../mi/libmi.la ../../Xext/libXext.la \
- @FREETYPE_LIBS@
+ pcl/libpcl.la pcl-mono/libpcl.la $(top_builddir)/fb/libfb.la \
+ $(top_builddir)/render/librender.la $(top_builddir)/mi/libmi.la \
+ $(top_builddir)/Xext/libXext.la @FREETYPE_LIBS@
miinitext-wrapper.c:
echo "#include \"$(top_srcdir)/mi/miinitext.c\"" >> $@
diff-tree ba0b7d47ab0c24d5a29228f8af583044060464bd (from 2267bf48b385c93243e26c3bb84ebb04c7fdb39f)
Author: David Nusinow <dnusinow at debian.org>
Date: Mon May 28 21:57:04 2007 -0400
Fix for GNU/kFreeBSD
diff --git a/hw/kdrive/linux/agp.c b/hw/kdrive/linux/agp.c
index c2ae625..4fb0cb3 100644
--- a/hw/kdrive/linux/agp.c
+++ b/hw/kdrive/linux/agp.c
@@ -65,7 +65,7 @@ of the copyright holder.
#include <linux/agpgart.h>
-#elif defined(__FreeBSD__)
+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#include <sys/ioctl.h>
#include <sys/agpio.h>
#endif
diff-tree 2267bf48b385c93243e26c3bb84ebb04c7fdb39f (from 857ddbb660a21cad1c16f4fb2dc8a904d6655304)
Author: Bastian Blank <waldi at debian.org>
Date: Mon May 28 21:55:05 2007 -0400
Fixes for s390
diff --git a/hw/xfree86/common/compiler.h b/hw/xfree86/common/compiler.h
index ea995ed..becd3da 100644
--- a/hw/xfree86/common/compiler.h
+++ b/hw/xfree86/common/compiler.h
@@ -1365,7 +1365,7 @@ do { \
# define write_mem_barrier() /* NOP */
# if !defined(__SUNPRO_C)
-# if !defined(FAKEIT) && !defined(__mc68000__) && !defined(__arm__) && !defined(__sh__) && !defined(__hppa__)
+# if !defined(FAKEIT) && !defined(__mc68000__) && !defined(__arm__) && !defined(__sh__) && !defined(__hppa__) && !defined(__s390__)
# ifdef GCCUSESGAS
/*
diff --git a/hw/xfree86/os-support/linux/lnx_video.c b/hw/xfree86/os-support/linux/lnx_video.c
index 4b58046..02a1310 100644
--- a/hw/xfree86/os-support/linux/lnx_video.c
+++ b/hw/xfree86/os-support/linux/lnx_video.c
@@ -567,7 +567,7 @@ xf86EnableIO(void)
#endif
}
close(fd);
-#elif !defined(__mc68000__) && !defined(__sparc__) && !defined(__mips__) && !defined(__sh__) && !defined(__hppa__)
+#elif !defined(__mc68000__) && !defined(__sparc__) && !defined(__mips__) && !defined(__sh__) && !defined(__hppa__) && !defined(__s390__)
if (ioperm(0, 1024, 1) || iopl(3)) {
if (errno == ENODEV)
ErrorF("xf86EnableIOPorts: no I/O ports found\n");
diff-tree 857ddbb660a21cad1c16f4fb2dc8a904d6655304 (from 78d01d1008973899d931ef44b47d5f0b5f220b0d)
Author: Eugene Konev <ejka at imfi.kspu.ru>
Date: Mon May 28 21:53:02 2007 -0400
Allow configurable serverconfigdir for security policy location
Allow the location of the SERVERCONFIGdir variable to be defined at
compile-time. This allows us to specify where the security policy will be
located (Debian uses this to put it in /etc). The default is to the
previous location.
diff --git a/Xext/Makefile.am b/Xext/Makefile.am
index 6ea3d74..d0d23b7 100644
--- a/Xext/Makefile.am
+++ b/Xext/Makefile.am
@@ -34,7 +34,6 @@ MODULE_SRCS = \
xcmisc.c
# Extra configuration files ship with some extensions
-SERVERCONFIGdir = $(libdir)/xserver
SERVERCONFIG_DATA =
# Optional sources included if extension enabled by configure.ac rules
diff --git a/configure.ac b/configure.ac
index 37199cf..7ff712f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -465,6 +465,9 @@ AC_ARG_WITH(xkb-output, AS_HELP_ST
AC_ARG_WITH(rgb-path, AS_HELP_STRING([--with-rgb-path=PATH], [Path to RGB database (default: ${datadir}/X11/rgb)]),
[ RGBPATH="$withval" ],
[ RGBPATH="${datadir}/X11/rgb" ])
+AC_ARG_WITH(serverconfig-path, AS_HELP_STRING([--with-serverconfig-path=PATH], [Path to server config (default: ${libdir}/xserver)]),
+ [ SERVERCONFIG="$withval" ],
+ [ SERVERCONFIG="${libdir}/xserver" ])
APPLE_APPLICATIONS_DIR="${bindir}/Applications"
AC_ARG_WITH(apple-applications-dir,AS_HELP_STRING([--with-apple-applications-dir=PATH], [Path to the Applications directory (default: ${bindir}/Applications)]),
[ APPLE_APPLICATIONS_DIR="${withval}" ].
@@ -938,6 +941,7 @@ VENDOR_MAN_VERSION="Version ${VENDOR_VER
AC_DEFINE_DIR(COMPILEDDEFAULTFONTPATH, FONTPATH, [Default font path])
AC_DEFINE_DIR(RGB_DB, RGBPATH, [Default RGB path])
+AC_DEFINE_DIR(SERVERCONFIGdir, SERVERCONFIG, [Server config path])
AC_DEFINE_DIR(BASE_FONT_PATH, FONTDIR, [Default base font path])
AC_DEFINE_DIR(DRI_DRIVER_PATH, DRI_DRIVER_PATH, [Default DRI driver path])
AC_DEFINE_UNQUOTED(XVENDORNAME, ["$VENDOR_STRING"], [Vendor name])
diff-tree 78d01d1008973899d931ef44b47d5f0b5f220b0d (from d98bd4bf908c2c51fcfd3a4c3230de17f2567244)
Author: Gerhard Tonn <gt at debian.org>
Date: Mon May 28 21:48:58 2007 -0400
Miscellaneous fixes for S/390.
diff --git a/include/servermd.h b/include/servermd.h
index e6ca11e..4f32a9d 100644
--- a/include/servermd.h
+++ b/include/servermd.h
@@ -515,7 +515,15 @@ SOFTWARE.
#define GLYPHPADBYTES 4
#define GETLEFTBITS_ALIGNMENT 1
#endif
-
+
+/* linux on IBM S/390 */
+#if defined (linux) && defined (__s390__)
+#define IMAGE_BYTE_ORDER MSBFirst
+#define BITMAP_BIT_ORDER MSBFirst
+#define GLYPHPADBYTES 4
+#define GETLEFTBITS_ALIGNMENT 1
+#endif /* linux/s390 */
+
/* size of buffer to use with GetImage, measured in bytes. There's obviously
* a trade-off between the amount of stack (or whatever ALLOCATE_LOCAL gives
* you) used and the number of times the ddx routine has to be called.
diff-tree d98bd4bf908c2c51fcfd3a4c3230de17f2567244 (from 6bf8d5019313ee2251a44dfb7ad3435a3c6db7eb)
Author: Branden Robinson <branden at debian.org>
Date: Mon May 28 21:44:59 2007 -0400
Overhaul xorg.conf manpage
Major stylistic cleanups, greatly expanded cross-reference ("SEE ALSO")
section and some typo fixes.
This patch by Branden Robinson. Forward-ported by Fabio M. Di Nitto.
diff --git a/hw/xfree86/doc/man/xorg.conf.man.pre b/hw/xfree86/doc/man/xorg.conf.man.pre
index f2cb5ef..4103974 100644
--- a/hw/xfree86/doc/man/xorg.conf.man.pre
+++ b/hw/xfree86/doc/man/xorg.conf.man.pre
@@ -3,7 +3,7 @@
.ds q \N'34'
.TH __xconfigfile__ __filemansuffix__ __vendorversion__
.SH NAME
-__xconfigfile__ - Configuration File for __xservername__
+__xconfigfile__ \- configuration File for __xservername__ X server
.SH INTRODUCTION
.B __xservername__
supports several mechanisms for supplying/obtaining configuration and
@@ -21,9 +21,10 @@ manual page.
.SH DESCRIPTION
.B __xservername__
uses a configuration file called
-.B __xconfigfile__
-for its initial setup. This configuration file is searched for in the
-following places when the server is started as a normal user:
+.I __xconfigfile__
+for its initial setup.
+This configuration file is searched for in the following places when the
+server is started as a normal user:
.PP
.RS 4
.nf
@@ -31,30 +32,31 @@ following places when the server is star
.IR __projectroot__/etc/X11/ <cmdline>
.IB /etc/X11/ $XORGCONFIG
.IB __projectroot__/etc/X11/ $XORGCONFIG
-.I /etc/X11/__xconfigfile__-4
+.I /etc/X11/__xconfigfile__\-4
.I /etc/X11/__xconfigfile__
.I /etc/__xconfigfile__
.IR __projectroot__/etc/X11/__xconfigfile__. <hostname>
-.I __projectroot__/etc/X11/__xconfigfile__-4
+.I __projectroot__/etc/X11/__xconfigfile__\-4
.I __projectroot__/etc/X11/__xconfigfile__
.IR __projectroot__/lib/X11/__xconfigfile__. <hostname>
-.I __projectroot__/lib/X11/__xconfigfile__-4
+.I __projectroot__/lib/X11/__xconfigfile__\-4
.I __projectroot__/lib/X11/__xconfigfile__
.fi
.RE
.PP
where
.I <cmdline>
-is a relative path (with no ".." components) specified with the
+is a relative path (with no \(lq..\(rq components) specified with the
.B \-config
command line option,
.B $XORGCONFIG
-is the relative path (with no ".." components) specified by that
+is the relative path (with no \(lq..\(rq components) specified by that
environment variable, and
.I <hostname>
-is the machine's hostname as reported by gethostname(3).
+is the machine's hostname as reported by
+.BR gethostname (__oslibmansuffix__).
.PP
-When the __xservername__ server is started by the "root" user, the config file
+When the __xservername__ server is started by the \(lqroot\(rq user, the config file
search locations are as follows:
.PP
.RS 4
@@ -66,14 +68,14 @@ search locations are as follows:
.IB /etc/X11/ $XORGCONFIG
.IB __projectroot__/etc/X11/ $XORGCONFIG
.BI $HOME /__xconfigfile__
-.I /etc/X11/__xconfigfile__-4
+.I /etc/X11/__xconfigfile__\-4
.I /etc/X11/__xconfigfile__
.I /etc/__xconfigfile__
.IR __projectroot__/etc/X11/__xconfigfile__. <hostname>
-.I __projectroot__/etc/X11/__xconfigfile__-4
+.I __projectroot__/etc/X11/__xconfigfile__\-4
.I __projectroot__/etc/X11/__xconfigfile__
.IR __projectroot__/lib/X11/__xconfigfile__. <hostname>
-.I __projectroot__/lib/X11/__xconfigfile__-4
+.I __projectroot__/lib/X11/__xconfigfile__\-4
.I __projectroot__/lib/X11/__xconfigfile__
.fi
.RE
@@ -90,13 +92,13 @@ environment variable (absolute or relati
is the path specified by that environment variable (usually the home
directory), and
.I <hostname>
-is the machine's hostname as reported by gethostname(3).
+is the machine's hostname as reported by
+.BR gethostname (__oslibmansuffix__).
.PP
The
-.B __xconfigfile__
-file is composed of a number of sections which may be present in any
-order. Each section has
-the form:
+.I __xconfigfile__
+file is composed of a number of sections which may be present in any order.
+Each section has the form:
.PP
.RS 4
.nf
@@ -121,13 +123,14 @@ The section names are:
.BR "Modes " "Video modes descriptions"
.BR "Screen " "Screen configuration"
.BR "ServerLayout " "Overall layout"
-.BR "DRI " "DRI-specific configuration"
-.BR "Vendor " "Vendor-specific configuration"
+.BR "DRI " "DRI\-specific configuration"
+.BR "Vendor " "Vendor\-specific configuration"
.fi
.RE
.PP
The following obsolete section names are still recognised for compatibility
-purposes. In new config files, the
+purposes.
+In new config files, the
.B InputDevice
section should be used instead.
.PP
@@ -144,35 +147,38 @@ section is no longer recognised.
.PP
The
.B ServerLayout
-sections are at the highest level. They bind together the input and
-output devices that will be used in a session. The input devices
-are described in the
+sections are at the highest level.
+They bind together the input and output devices that will be used in a session.
+The input devices are described in the
.B InputDevice
-sections. Output devices usually consist of multiple independent
-components (e.g., a graphics board and a monitor). These multiple
-components are bound together in the
+sections.
+Output devices usually consist of multiple independent components (e.g.,
+a graphics board and a monitor).
+These multiple components are bound together in the
.B Screen
sections, and it is these that are referenced by the
.B ServerLayout
-section. Each
+section.
+Each
.B Screen
-section binds together a graphics board and a monitor. The graphics
-boards are described in the
+section binds together a graphics board and a monitor.
+The graphics boards are described in the
.B Device
sections, and the monitors are described in the
.B Monitor
sections.
.PP
-Config file keywords are case-insensitive, and "_" characters are
-ignored. Most strings (including
+Config file keywords are case\-insensitive, and \(lq_\(rq characters are
+ignored.
+Most strings (including
.B Option
names) are also case-insensitive, and insensitive to white space and
-"_" characters.
+\(lq_\(rq characters.
.PP
-Each config file entry usually takes up a single line in the file.
-They consist of a keyword, which is possibly followed by one or
-more arguments, with the number and types of the arguments depending
-on the keyword. The argument types are:
+Each config file entry usually takes up a single line in the file. They
+consist of a keyword, which is possibly followed by one or more arguments,
+with the number and types of the arguments depending on the keyword.
+The argument types are:
.PP
.RS 4
.nf
@@ -182,17 +188,18 @@ on the keyword. The argument types are:
.fi
.RE
.PP
-Note: hex integer values must be prefixed with "0x", and octal values
-with "0".
+Note: hex integer values must be prefixed with \(lq0x\(rq, and octal values
+with \(lq0\(rq.
.PP
A special keyword called
.B Option
-may be used to provide free-form data to various components of the server.
+may be used to provide free\-form data to various components of the server.
The
.B Option
-keyword takes either one or two string arguments. The first is the option
-name, and the optional second argument is the option value. Some commonly
-used option value types include:
+keyword takes either one or two string arguments.
+The first is the option name, and the optional second argument is the
+option value.
+Some commonly used option value types include:
.PP
.RS 4
.nf
@@ -209,8 +216,8 @@ Note that
.B Option
values, not just strings, must be enclosed in quotes.
.PP
-Boolean options may optionally have a value specified. When no value
-is specified, the option's value is
+Boolean options may optionally have a value specified.
+When no value is specified, the option's value is
.BR TRUE .
The following boolean option values are recognised as
.BR TRUE :
@@ -263,30 +270,35 @@ When the unit name is omitted, the corre
the value and the expectations of the appropriate range of the value.
It is recommended that the units always be specified when using frequency
option values to avoid any errors in determining the value.
-.SH FILES SECTION
+.SH "FILES SECTION"
The
.B Files
section is used to specify some path names required by the server.
-Some of these paths can also be set from the command line (see Xserver(__appmansuffix__)
-and __xservername__(__appmansuffix__)). The command line settings override the values specified
-in the config file. The
+Some of these paths can also be set from the command line (see
+.BR Xserver (__appmansuffix__)
+and
+.BR __xservername__ (__appmansuffix__)).
+The command line settings override the values specified in the config
+file.
+The
.B Files
section is optional, as are all of the entries that may appear in it.
.PP
The entries that can appear in this section are:
.TP 7
.BI "FontPath \*q" path \*q
-sets the search path for fonts. This path is a comma separated list of
-font path elements which the __xservername__ server searches for font databases.
+sets the search path for fonts.
+This path is a comma separated list of font path elements which the __xservername__
+server searches for font databases.
Multiple
.B FontPath
entries may be specified, and they will be concatenated to build up the
fontpath used by the server. Font path elements may be either absolute
-directory paths, or a font server identifier. Font server identifiers
-have the form:
+directory paths, or a font server identifier.
+Font server identifiers have the form:
.PP
.RS 11
-.IR <trans> / <hostname> : <port-number>
+.IR <trans> / <hostname> : <port\-number>
.RE
.PP
.RS 7
@@ -294,16 +306,16 @@ where
.I <trans>
is the transport type to use to connect to the font server (e.g.,
.B unix
-for UNIX-domain sockets or
+for UNIX\-domain sockets or
.B tcp
for a TCP/IP connection),
.I <hostname>
is the hostname of the machine running the font server, and
-.I <port-number>
+.I <port\-number>
is the port number that the font server is listening on (usually 7100).
.PP
When this entry is not specified in the config file, the server falls back
-to the compiled-in default font path, which contains the following
+to the compiled\-in default font path, which contains the following
font path elements:
.PP
.RS 4
@@ -338,7 +350,7 @@ font path when the server starts up.
.BI "RGBPath \*q" path \*q
sets the path name for the RGB color database.
When this entry is not specified in the config file, the server falls back
-to the compiled-in default RGB path, which is:
+to the compiled\-in default RGB path, which is:
.PP
.RS 11
.I __projectroot__/share/X11/rgb
@@ -350,9 +362,10 @@ is added to this path if the server was
binary format RGB color databases.
.TP 7
.BI "ModulePath \*q" path \*q
-sets the search path for loadable __xservername__ server modules. This path is
-a comma separated list of directories which the __xservername__ server searches
-for loadable modules loading in the order specified. Multiple
+sets the search path for loadable __xservername__ server modules.
+This path is a comma separated list of directories which the __xservername__ server
+searches for loadable modules loading in the order specified.
+Multiple
.B ModulePath
entries may be specified, and they will be concatenated to build the
module search path used by the server.
@@ -360,8 +373,8 @@ module search path used by the server.
.ig
.TP 7
.BI "LogFile \*q" path \*q
-sets the name of the __xservername__ server log file. The default log file name
-is
+sets the name of the __xservername__ server log file.
+The default log file name is
.PP
.RS 11
.RI __logdir__/__xservername__. <n> .log
@@ -372,15 +385,18 @@ where
.I <n>
is the display number for the __xservername__ server.
..
-.SH SERVERFLAGS SECTION
+.SH "SERVERFLAGS SECTION"
In addition to options specific to this section (described below), the
.B ServerFlags
section is used to specify some global
-__xservername__ server options. All of the entries in this section are
+__xservername__ server options.
+All of the entries in this section are
.BR Options ,
although for compatibility purposes some of the old style entries are
-still recognised. Those old style entries are not documented here, and
-using them is discouraged. The
+still recognised.
+Those old style entries are not documented here, and using them is
+discouraged.
+The
.B ServerFlags
section is optional, as are the entries that may be specified in it.
.PP
@@ -392,11 +408,12 @@ may be overridden by
.B Options
specified in the active
.B ServerLayout
-section. Options with command line equivalents are overridden when their
-command line equivalent is used. The options recognised by this section
-are:
+section.
+Options with command line equivalents are overridden when their command
+line equivalent is used.
+The options recognised by this section are:
.TP 7
-.BI "Option \*qDefaultServerLayout\*q \*q" layout-id \*q
+.BI "Option \*qDefaultServerLayout\*q \*q" layout\-id \*q
This specifies the default
.B ServerLayout
section to use in the absence of the
@@ -404,148 +421,185 @@ section to use in the absence of the
command line option.
.TP 7
.BI "Option \*qNoTrapSignals\*q \*q" boolean \*q
-This prevents the __xservername__ server from trapping a range of unexpected
-fatal signals and exiting cleanly. Instead, the __xservername__ server will die
-and drop core where the fault occurred. The default behaviour is
-for the __xservername__ server to exit cleanly, but still drop a core file. In
-general you never want to use this option unless you are debugging
-an __xservername__ server problem and know how to deal with the consequences.
+This prevents the __xservername__ server from trapping a range of unexpected fatal
+signals and exiting cleanly.
+Instead, the __xservername__ server will die and drop core where the fault occurred.
+The default behaviour is for the __xservername__ server to exit cleanly, but still drop a
+core file.
+In general you never want to use this option unless you are debugging an __xservername__
+server problem and know how to deal with the consequences.
.TP 7
.BI "Option \*qDontVTSwitch\*q \*q" boolean \*q
This disallows the use of the
.BI Ctrl+Alt+F n
sequence (where
.RI F n
-refers to one of the numbered function keys). That sequence is normally
-used to switch to another \*qvirtual terminal\*q on operating systems
-that have this feature. When this option is enabled, that key sequence has
-no special meaning and is passed to clients. Default: off.
+refers to one of the numbered function keys).
+That sequence is normally used to switch to another \*qvirtual terminal\*q
+on operating systems that have this feature.
+When this option is enabled, that key sequence has no special meaning and
+is passed to clients.
+Default: off.
.TP 7
.BI "Option \*qDontZap\*q \*q" boolean \*q
This disallows the use of the
.B Ctrl+Alt+Backspace
-sequence. That sequence is normally used to terminate the __xservername__ server.
-When this option is enabled, that key sequence has no special meaning
-and is passed to clients. Default: off.
+sequence.
+That sequence is normally used to terminate the __xservername__ server.
+When this option is enabled, that key sequence has no special meaning and
+is passed to clients.
+Default: off.
.TP 7
.BI "Option \*qDontZoom\*q \*q" boolean \*q
This disallows the use of the
-.B Ctrl+Alt+Keypad-Plus
+.B Ctrl+Alt+Keypad\-Plus
and
-.B Ctrl+Alt+Keypad-Minus
-sequences. These sequences allows you to switch between video modes.
+.B Ctrl+Alt+Keypad\-Minus
+sequences.
+These sequences allows you to switch between video modes.
When this option is enabled, those key sequences have no special meaning
-and are passed to clients. Default: off.
+and are passed to clients.
+Default: off.
.TP 7
.BI "Option \*qDisableVidModeExtension\*q \*q" boolean \*q
This disables the parts of the VidMode extension used by the xvidtune client
-that can be used to change the video modes. Default: the VidMode extension
-is enabled.
+that can be used to change the video modes.
+Default: the VidMode extension is enabled.
.TP 7
.BI "Option \*qAllowNonLocalXvidtune\*q \*q" boolean \*q
This allows the xvidtune client (and other clients that use the VidMode
-extension) to connect from another host. Default: off.
+extension) to connect from another host.
+Default: off.
.TP 7
.BI "Option \*qDisableModInDev\*q \*q" boolean \*q
-This disables the parts of the __xservername__-Misc extension that can be used to
-modify the input device settings dynamically. Default: that functionality
-is enabled.
+This disables the parts of the __xservername__\-Misc extension that can be used to
+modify the input device settings dynamically.
+Default: that functionality is enabled.
.TP 7
.BI "Option \*qAllowNonLocalModInDev\*q \*q" boolean \*q
This allows a client to connect from another host and change keyboard
-and mouse settings in the running server. Default: off.
+and mouse settings in the running server.
+Default: off.
.TP 7
.BI "Option \*qAllowMouseOpenFail\*q \*q" boolean \*q
This allows the server to start up even if the mouse device can't be
-opened/initialised. Default: false.
+opened/initialised.
+Default: false.
.TP 7
.BI "Option \*qVTInit\*q \*q" command \*q
Runs
.I command
after the VT used by the server has been opened.
-The command string is passed to "/bin/sh -c", and is run with the
-real user's id with stdin and stdout set to the VT. The purpose
-of this option is to allow system dependent VT initialisation
-commands to be run. This option should rarely be needed. Default: not set.
+The command string is passed to \*q/bin/sh \-c\*q, and is run with the real
+user's id with stdin and stdout set to the VT.
+The purpose of this option is to allow system dependent VT initialisation
+commands to be run.
+This option should rarely be needed.
+Default: not set.
.TP 7
.BI "Option \*qVTSysReq\*q \*q" boolean \*q
-enables the SYSV-style VT switch sequence for non-SYSV systems
-which support VT switching. This sequence is
-.B Alt-SysRq
-followed
-by a function key
+enables the SYSV\-style VT switch sequence for non\-SYSV systems
+which support VT switching.
+This sequence is
+.B Alt\-SysRq
+followed by a function key
.RB ( Fn ).
This prevents the __xservername__ server trapping the
keys used for the default VT switch sequence, which means that clients can
-access them. Default: off.
+access them.
+Default: off.
.TP 7
.BI "Option \*qXkbDisable\*q \*q" boolean \*q
-disable/enable the XKEYBOARD extension. The \-kb command line
-option overrides this config file option. Default: XKB is enabled.
+disable/enable the XKEYBOARD extension.
+The \-kb command line option overrides this config file option.
+Default: XKB is enabled.
.\" The following four options are "undocumented".
.ig
.TP 7
.BI "Option \*qPciProbe1\*q"
-Use PCI probe method 1. Default: set.
+Use PCI probe method 1.
+Default: set.
.TP 7
.BI "Option \*qPciProbe2\*q"
-Use PCI probe method 2. Default: not set.
+Use PCI probe method 2.
+Default: not set.
.TP 7
.BI "Option \*qPciForceConfig1\*q"
-Force the use PCI config type 1. Default: not set.
+Force the use PCI config type 1.
+Default: not set.
.TP 7
.BI "Option \*qPciForceConfig2\*q"
-Force the use PCI config type 2. Default: not set.
+Force the use PCI config type 2.
+Default: not set.
..
.TP 7
.BI "Option \*qBlankTime\*q \*q" time \*q
-sets the inactivity timeout for the blanking phase of the screensaver.
+sets the inactivity timeout for the
+.B blank
+phase of the screensaver.
.I time
-is in minutes. This is equivalent to the __xservername__ server's `-s' flag,
-and the value can be changed at run-time with xset(__appmansuffix__). Default: 10
-minutes.
+is in minutes.
+This is equivalent to the __xservername__ server's
+.B \-s
+flag, and the value can be changed at run\-time with
+.BR xset(__appmansuffix__).
+Default: 10 minutes.
.TP 7
.BI "Option \*qStandbyTime\*q \*q" time \*q
-sets the inactivity timeout for the "standby" phase of DPMS mode.
+sets the inactivity timeout for the
+.B standby
+phase of DPMS mode.
.I time
-is in minutes, and the value can be changed at run-time with xset(__appmansuffix__).
-Default: 20 minutes. This is only suitable for VESA DPMS compatible
-monitors, and may not be supported by all video drivers. It is only
-enabled for screens that have the
+is in minutes, and the value can be changed at run\-time with
+.BR xset(__appmansuffix__).
+Default: 20 minutes.
+This is only suitable for VESA DPMS compatible monitors, and may not be
+supported by all video drivers.
+It is only enabled for screens that have the
.B \*qDPMS\*q
option set (see the MONITOR section below).
.TP 7
.BI "Option \*qSuspendTime\*q \*q" time \*q
-sets the inactivity timeout for the "suspend" phase of DPMS mode.
+sets the inactivity timeout for the
+.B suspend
+phase of DPMS mode.
.I time
-is in minutes, and the value can be changed at run-time with xset(__appmansuffix__).
-Default: 30 minutes. This is only suitable for VESA DPMS compatible
-monitors, and may not be supported by all video drivers. It is only
-enabled for screens that have the
+is in minutes, and the value can be changed at run\-time with
+.BR xset(__appmansuffix__).
+Default: 30 minutes.
+This is only suitable for VESA DPMS compatible monitors, and may not be
+supported by all video drivers.
+It is only enabled for screens that have the
.B \*qDPMS\*q
option set (see the MONITOR section below).
.TP 7
.BI "Option \*qOffTime\*q \*q" time \*q
-sets the inactivity timeout for the "off" phase of DPMS mode.
+sets the inactivity timeout for the
+.B off
+phase of DPMS mode.
.I time
-is in minutes, and the value can be changed at run-time with xset(__appmansuffix__).
-Default: 40 minutes. This is only suitable for VESA DPMS compatible
-monitors, and may not be supported by all video drivers. It is only
-enabled for screens that have the
+is in minutes, and the value can be changed at run\-time with
+.BR xset(__appmansuffix__).
+Default: 40 minutes.
+This is only suitable for VESA DPMS compatible monitors, and may not be
+supported by all video drivers.
+It is only enabled for screens that have the
.B \*qDPMS\*q
option set (see the MONITOR section below).
.TP 7
.BI "Option \*qPixmap\*q \*q" bpp \*q
-This sets the pixmap format to use for depth 24. Allowed values for
+This sets the pixmap format to use for depth 24.
+Allowed values for
.I bpp
-are 24 and 32. Default: 32 unless driver constraints don't allow this
-(which is rare). Note: some clients don't behave well when this value
-is set to 24.
+are 24 and 32.
+Default: 32 unless driver constraints don't allow this (which is rare).
+Note: some clients don't behave well when this value is set to 24.
.TP 7
.BI "Option \*qPC98\*q \*q" boolean \*q
-Specify that the machine is a Japanese PC-98 machine. This should not
-be enabled for anything other than the Japanese-specific PC-98
-architecture. Default: auto-detected.
+Specify that the machine is a Japanese PC\-98 machine.
+This should not be enabled for anything other than the Japanese\-specific
+PC\-98 architecture.
+Default: auto\-detected.
.\" Doubt this should be documented.
.ig
.TP 7
@@ -555,48 +609,54 @@ Default: 0.
..
.TP 7
.BI "Option \*qNoPM\*q \*q" boolean \*q
-Disables something to do with power management events. Default: PM
-enabled on platforms that support it.
+Disables something to do with power management events.
+Default: PM enabled on platforms that support it.
.TP 7
.BI "Option \*qXinerama\*q \*q" boolean \*q
-enable or disable XINERAMA extension. Default is disabled.
+enable or disable XINERAMA extension.
+Default is disabled.
.TP 7
.BI "Option \*qAllowDeactivateGrabs\*q \*q" boolean \*q
This option enables the use of the
-.B Ctrl+Alt+Keypad-Divide
-key sequence to deactivate any active keyboard and mouse grabs. Default:
-off.
+.B Ctrl+Alt+Keypad\-Divide
+key sequence to deactivate any active keyboard and mouse grabs.
+Default: off.
.TP 7
.BI "Option \*qAllowClosedownGrabs\*q \*q" boolean \*q
This option enables the use of the
-.B Ctrl+Alt+Keypad-Multiply
-key sequence to kill clients with an active keyboard or mouse grab as
-well as killing any application that may have locked the server, normally
-using the XGrabServer(__libmansuffix__) Xlib function. Default: off.
+.B Ctrl+Alt+Keypad\-Multiply
+key sequence to kill clients with an active keyboard or mouse grab as well
+as killing any application that may have locked the server, normally using
+the
+.BR XGrabServer(__libmansuffix__)
+Xlib function.
+Default: off.
.br
Note that the options
-.BI AllowDeactivateGrabs
+.B AllowDeactivateGrabs
and
-.BI AllowClosedownGrabs
+.B AllowClosedownGrabs
will allow users to remove the grab used by screen saver/locker programs.
-An API was written to such cases. If you enable this option, make sure
-your screen saver/locker is updated.
+An API was written to such cases.
+If you enable this option, make sure your screen saver/locker is updated.
+Default: off.
.TP 7
.BI "Option \*qHandleSpecialKeys\*q \*q" when \*q
This option controls when the server uses the builtin handler to process
special key combinations (such as
.BR Ctrl+Alt+Backspace ).
-Normally the XKEYBOARD extension keymaps will provide mappings for each
-of the special key combinations, so the builtin handler is not needed
-unless the XKEYBOARD extension is disabled. The value of
+Normally the XKEYBOARD extension keymaps will provide mappings for each of
+the special key combinations, so the builtin handler is not needed unless
+the XKEYBOARD extension is disabled.
+The value of
.I when
can be
.BR Always ,
.BR Never ,
or
.BR WhenNeeded .
-Default: Use the builtin handler only if needed. The server will scan
-the keymap for a mapping to the
+Default: Use the builtin handler only if needed.
+The server will scan the keymap for a mapping to the
.B Terminate
action and, if found, use XKEYBOARD for processing actions, otherwise
the builtin handler will be used.
@@ -612,21 +672,22 @@ default.
.BI "Option \*qIgnoreABI\*q \*q" boolean \*q
Allow modules built for a different, potentially incompatible version of
the X server to load. Disabled by default.
-.SH MODULE SECTION
+.SH "MODULE SECTION"
The
.B Module
section is used to specify which __xservername__ server modules should be loaded.
This section is ignored when the __xservername__ server is built in static form.
The types of modules normally loaded in this section are __xservername__ server
-extension modules, and font rasteriser modules. Most other module types
-are loaded automatically when they are needed via other mechanisms.
+extension modules, and font rasteriser modules.
+Most other module types are loaded automatically when they are needed via
+other mechanisms.
The
.B Module
section is optional, as are all of the entries that may be specified in
it.
.PP
-Entries in this section may be in two forms. The first and most commonly
-used form is an entry that uses the
+Entries in this section may be in two forms.
+The first and most commonly used form is an entry that uses the
.B Load
keyword, as described here:
.TP 7
@@ -634,8 +695,9 @@ keyword, as described here:
This instructs the server to load the module called
.IR modulename .
The module name given should be the module's standard name, not the
-module file name. The standard name is case-sensitive, and does not
-include the "lib" prefix, or the ".a", ".o", or ".so" suffixes.
+module file name.
+The standard name is case\-sensitive, and does not include the \(lqlib\(rq
+prefix, or the \(lq.a\(rq, \(lq.o\(rq, or \(lq.so\(rq suffixes.
.PP
.RS 7
Example: the Type 1 font rasteriser can be loaded with the following entry:
@@ -668,13 +730,13 @@ being
that are passed to the module when it is loaded.
.PP
Example: the extmod module (which contains a miscellaneous group of
-server extensions) can be loaded, with the XFree86-DGA extension
+server extensions) can be loaded, with the XFree86\-DGA extension
disabled by using the following entry:
.PP
.RS 4
.nf
.B "SubSection \*qextmod\*q"
-.B " Option \*qomit XFree86-DGA\*q"
+.B " Option \*qomit XFree86\-DGA\*q"
.B EndSubSection
.fi
.RE
@@ -696,17 +758,20 @@ __projectroot__/lib/modules/extensions
.fi
.RE
.PP
-The "bitmap" font modules is loaded automatically. It is recommended
-that at very least the "extmod" extension module be loaded. If it isn't
-some commonly used server extensions (like the SHAPE extension) will not be
-available.
-.SH INPUTDEVICE SECTION
+The \(lqbitmap\(rq font module is loaded automatically.
+It is recommended
+that at very least the \(lqextmod\(rq extension module be loaded.
+If it isn't, some commonly used server extensions (like the SHAPE
+extension) will not be available.
+.SH "INPUTDEVICE SECTION"
The config file may have multiple
.B InputDevice
-sections. There will normally be at least two: one for the core (primary)
-keyboard, and one of the core pointer. If either of these two is missing,
-a default configuration for the missing ones will be used. Currently the
-default configuration may not work as expected on all platforms.
+sections.
+There will normally be at least two: one for the core (primary) keyboard,
+and one of the core pointer.
+If either of these two is missing, a default configuration for the missing
+ones will be used.
+Currently the default configuration may not work as expected on all platforms.
.PP
.B InputDevice
sections have the following format:
@@ -728,18 +793,21 @@ and
.B Driver
entries are required in all
.B InputDevice
-sections. All other entries are optional.
+sections.
+All other entries are optional.
.PP
The
.B Identifier
-entry specifies the unique name for this input device. The
+entry specifies the unique name for this input device.
+The
.B Driver
entry specifies the name of the driver to use for this input device.
When using the loadable server, the input driver module
.RI \*q inputdriver \*q
will be loaded for each active
.B InputDevice
-section. An
+section.
+An
.B InputDevice
section is considered active if it is referenced by an active
.B ServerLayout
@@ -749,7 +817,10 @@ or
.B \-pointer
command line options, or if it is selected implicitly as the core pointer
or keyboard device in the absence of such explicit references.
-The most commonly used input drivers are "keyboard" and "mouse".
+The most commonly used input drivers are
+.BR keyboard (__drivermansuffix__)
+and
+.BR mouse (__drivermansuffix__).
.PP
In the absence of an explicitly specified core input device, the first
.B InputDevice
@@ -757,21 +828,24 @@ marked as
.B CorePointer
(or
.BR CoreKeyboard )
-is used. If there is no match there, the first
+is used.
+If there is no match there, the first
.B InputDevice
-that uses the "mouse" (or "keyboard" or "kbd") driver is used. The final
-fallback is to use built-in default configurations.
+that uses the \(lqmouse\(rq (or \(lqkeyboard\(rq or \(lqkbd\(rq) driver is used.
+The final fallback is to use built\-in default configurations.
.PP
.B InputDevice
-sections recognise some driver-independent
+sections recognise some driver\-independent
.BR Options ,
-which are described here. See the individual input driver manual pages
-for a description of the device-specific options.
+which are described here.
+See the individual input driver manual pages for a description of the
+device\-specific options.
.TP 7
.BI "Option \*qCorePointer\*q"
When this is set, the input device is installed as the core (primary)
-pointer device. There must be exactly one core pointer. If this option
-is not set here, or in the
+pointer device.
+There must be exactly one core pointer.
+If this option is not set here, or in the
.B ServerLayout
section, or from the
.B \-pointer
@@ -783,8 +857,9 @@ section is used.
.TP 7
.BI "Option \*qCoreKeyboard\*q"
When this is set, the input device is to be installed as the core
-(primary) keyboard device. There must be exactly one core keyboard. If
-this option is not set here, in the
+(primary) keyboard device.
+There must be exactly one core keyboard.
+If this option is not set here, in the
.B ServerLayout
section, or from the
.B \-keyboard
@@ -798,19 +873,21 @@ section is used.
.TP 7
.BI "Option \*qSendCoreEvents\*q \*q" boolean \*q
Both of these options are equivalent, and when enabled cause the
-input device to always report core events. This can be used, for
-example, to allow an additional pointer device to generate core
-pointer events (like moving the cursor, etc).
+input device to always report core events.
+This can be used, for example, to allow an additional pointer device to
+generate core pointer events (like moving the cursor, etc).
.TP 4
.BI "Option \*qHistorySize\*q \*q" number \*q
-Sets the motion history size. Default: 0.
+Sets the motion history size.
+Default: 0.
.TP 7
.BI "Option \*qSendDragEvents\*q \*q" boolean \*q
???
-.SH DEVICE SECTION
+.SH "DEVICE SECTION"
The config file may have multiple
.B Device
-sections. There must be at least one, for the video card being used.
+sections.
+There must be at least one, for the video card being used.
.PP
.B Device
sections have the following format:
@@ -836,27 +913,30 @@ sections. All other entries are optiona
.PP
The
.B Identifier
-entry specifies the unique name for this graphics device. The
+entry specifies the unique name for this graphics device.
+The
.B Driver
entry specifies the name of the driver to use for this graphics device.
When using the loadable server, the driver module
.RI \*q driver \*q
will be loaded for each active
.B Device
-section. A
+section.
+A
.B Device
section is considered active if it is referenced by an active
.B Screen
section.
.PP
.B Device
-sections recognise some driver-independent entries and
+sections recognise some driver\-independent entries and
.BR Options ,
-which are described here. Not all drivers make use of these
-driver-independent entries, and many of those that do don't require them
-to be specified because the information is auto-detected. See the
-individual graphics driver manual pages for further information about
-this, and for a description of the device-specific options.
+which are described here.
+Not all drivers make use of these
+driver\-independent entries, and many of those that do don't require them
+to be specified because the information is auto\-detected.
+See the individual graphics driver manual pages for further information
+about this, and for a description of the device\-specific options.
Note that most of the
.B Options
listed here (but not the other entries) may be specified in the
@@ -865,118 +945,133 @@ section instead of here in the
.B Device
section.
.TP 7
-.BI "BusID \*q" bus-id \*q
-This specifies the bus location of the graphics card. For PCI/AGP cards,
+.BI "BusID \*q" bus\-id \*q
+This specifies the bus location of the graphics card.
+For PCI/AGP cards,
the
-.I bus-id
+.I bus\-id
string has the form
.BI PCI: bus : device : function
-(e.g., "PCI:1:0:0" might be appropriate for an AGP card).
+(e.g., \(lqPCI:1:0:0\(rq might be appropriate for an AGP card).
This field is usually optional in single-head configurations when using
-the primary graphics card. In multi-head configurations, or when using
-a secondary graphics card in a single-head configuration, this entry is
-mandatory. Its main purpose is to make an unambiguous connection between
-the device section and the hardware it is representing. This information
-can usually be found by running the __xservername__ server with the
+the primary graphics card.
+In multi-head configurations, or when using a secondary graphics card in a
+single-head configuration, this entry is mandatory.
+Its main purpose is to make an unambiguous connection between the device
+section and the hardware it is representing.
+This information can usually be found by running the __xservername__ server
+with the
.B \-scanpci
command line option.
.TP 7
.BI "Screen " number
This option is mandatory for cards where a single PCI entity can drive more
than one display (i.e., multiple CRTCs sharing a single graphics accelerator
-and video memory). One
+and video memory).
+One
.B Device
section is required for each head, and this
parameter determines which head each of the
.B Device
-sections applies to. The legal values of
+sections applies to.
+The legal values of
.I number
range from 0 to one less than the total number of heads per entity.
Most drivers require that the primary screen (0) be present.
.TP 7
.BI "Chipset \*q" chipset \*q
This usually optional entry specifies the chipset used on the graphics
-board. In most cases this entry is not required because the drivers
-will probe the hardware to determine the chipset type. Don't
-specify it unless the driver-specific documentation recommends that you
+board.
+In most cases this entry is not required because the drivers will probe the
+hardware to determine the chipset type.
+Don't specify it unless the driver-specific documentation recommends that you
do.
.TP 7
-.BI "Ramdac \*q" ramdac-type \*q
+.BI "Ramdac \*q" ramdac\-type \*q
This optional entry specifies the type of RAMDAC used on the graphics
-board. This is only used by a few of the drivers, and in most cases it
-is not required because the drivers will probe the hardware to determine
-the RAMDAC type where possible. Don't specify it unless the
-driver-specific documentation recommends that you do.
+board.
+This is only used by a few of the drivers, and in most cases it is not
+required because the drivers will probe the hardware to determine the
+RAMDAC type where possible.
+Don't specify it unless the driver-specific documentation recommends that you
+do.
.TP 7
.BI "DacSpeed " speed
.TP 7
-.BI "DacSpeed " "speed-8 speed-16 speed-24 speed-32"
+.BI "DacSpeed " "speed\-8 speed\-16 speed\-24 speed\-32"
This optional entry specifies the RAMDAC speed rating (which is usually
-printed on the RAMDAC chip). The speed is in MHz. When one value is
-given, it applies to all framebuffer pixel sizes. When multiple values
-are give, they apply to the framebuffer pixel sizes 8, 16, 24 and 32
-respectively. This is not used by many drivers, and only needs to be
-specified when the speed rating of the RAMDAC is different from the
-defaults built in to driver, or when the driver can't auto-detect the
-correct defaults. Don't specify it unless the driver-specific
-documentation recommends that you do.
+printed on the RAMDAC chip).
+The speed is in MHz.
+When one value is given, it applies to all framebuffer pixel sizes.
+When multiple values are given, they apply to the framebuffer pixel sizes
+8, 16, 24 and 32 respectively.
+This is not used by many drivers, and only needs to be specified when the
+speed rating of the RAMDAC is different from the defaults built in to
+driver, or when the driver can't auto-detect the correct defaults.
+Don't specify it unless the driver-specific documentation recommends that you
+do.
.TP 7
.BI "Clocks " "clock ..."
-specifies the pixel that are on your graphics board. The clocks are in
-MHz, and may be specified as a floating point number. The value is
-stored internally to the nearest kHz. The ordering of the clocks is
-important. It must match the order in which they are selected on the
-graphics board. Multiple
+specifies the pixel that are on your graphics board.
+The clocks are in MHz, and may be specified as a floating point number.
+The value is stored internally to the nearest kHz.
+The ordering of the clocks is important.
+It must match the order in which they are selected on the graphics board.
+Multiple
.B Clocks
-lines may be specified, and each is concatenated to form the list. Most
-drivers do not use this entry, and it is only required for some older
-boards with non-programmable clocks. Don't specify this entry unless
-the driver-specific documentation explicitly recommends that you do.
+lines may be specified, and each is concatenated to form the list.
+Most drivers do not use this entry, and it is only required for some older
+boards with non-programmable clocks.
+Don't specify this entry unless the driver-specific documentation explicitly
+recommends that you do.
.TP
-.BI "ClockChip \*q" clockchip-type \*q
+.BI "ClockChip \*q" clockchip\-type \*q
This optional entry is used to specify the clock chip type on graphics
-boards which have a programmable clock generator. Only a few __xservername__
-drivers support programmable clock chips. For details, see the appropriate
-driver manual page.
+boards which have a programmable clock generator.
+Only a few __xservername__ drivers support programmable clock chips.
+For details, see the appropriate driver manual page.
.TP 7
.BI "VideoRam " "mem"
This optional entry specifies the amount of video ram that is installed
-on the graphics board. This is measured in kBytes. In most cases this
-is not required because the __xservername__ server probes the graphics board to
-determine this quantity. The driver-specific documentation should
-indicate when it might be needed.
+on the graphics board.
+This is measured in kBytes.
+In most cases this is not required because the __xservername__ server probes
+the graphics board to determine this quantity.
+The driver-specific documentation should indicate when it might be needed.
.TP 7
.BI "BiosBase " "baseaddress"
This optional entry specifies the base address of the video BIOS for
-the VGA board. This address is normally auto-detected, and should only
-be specified if the driver-specific documentation recommends it.
+the VGA board.
+This address is normally auto-detected, and should only be specified if the
+driver-specific documentation recommends it.
.TP 7
.BI "MemBase " "baseaddress"
This optional entry specifies the memory base address of a graphics
-board's linear frame buffer. This entry is not used by many drivers,
-and it should only be specified if the driver-specific documentation
-recommends it.
+board's linear frame buffer.
+This entry is not used by many drivers, and it should only be specified if
+the driver-specific documentation recommends it.
.TP 7
.BI "IOBase " "baseaddress"
-This optional entry specifies the IO base address. This entry is not
-used by many drivers, and it should only be specified if the
-driver-specific documentation recommends it.
+This optional entry specifies the IO base address.
+This entry is not used by many drivers, and it should only be specified if
+the driver-specific documentation recommends it.
.TP 7
.BI "ChipID " "id"
This optional entry specifies a numerical ID representing the chip type.
-For PCI cards, it is usually the device ID. This can be used to override
-the auto-detection, but that should only be done when the driver-specific
-documentation recommends it.
+For PCI cards, it is usually the device ID.
+This can be used to override the auto-detection, but that should only be done
+when the driver-specific documentation recommends it.
.TP 7
.BI "ChipRev " "rev"
-This optional entry specifies the chip revision number. This can be
-used to override the auto-detection, but that should only be done when
-the driver-specific documentation recommends it.
+This optional entry specifies the chip revision number.
+This can be used to override the auto-detection, but that should only be done
+when the driver-specific documentation recommends it.
.TP 7
.BI "TextClockFreq " "freq"
This optional entry specifies the pixel clock frequency that is used
-for the regular text mode. The frequency is specified in MHz. This is
-rarely used.
+for the regular text mode.
+The frequency is specified in MHz.
+This is rarely used.
.TP 7
.BI "Option \*qModeDebug\*q \*q" boolean \*q
Enable printing of additional debugging information about modesetting to
@@ -989,19 +1084,22 @@ This optional entry allows an IRQ number
.B Options
Option flags may be specified in the
.B Device
-sections. These include driver-specific options and driver-independent
-options. The former are described in the driver-specific documentation.
+sections.
+These include driver\-specific options and driver\-independent options.
+The former are described in the driver\-specific documentation.
Some of the latter are described below in the section about the
.B Screen
section, and they may also be included here.
-.SH VIDEOADAPTOR SECTION
-Nobody wants to say how this works. Maybe nobody knows ...
+.SH "VIDEOADAPTOR SECTION"
+Nobody wants to say how this works.
+Maybe nobody knows ...
-.SH MONITOR SECTION
+.SH "MONITOR SECTION"
The config file may have multiple
.B Monitor
-sections. There should normally be at least one, for the monitor being used,
+sections.
+There should normally be at least one, for the monitor being used,
but a default configuration will be created when one isn't specified.
.PP
.B Monitor
@@ -1025,7 +1123,8 @@ entry.
.PP
The
.B Identifier
-entry specifies the unique name for this monitor. The
+entry specifies the unique name for this monitor.
+The
.B Monitor
section may be used to provide information about the specifications of the
monitor, monitor-specific
@@ -1033,8 +1132,8 @@ monitor, monitor-specific
and information about the video modes to use with the monitor.
.PP
With RandR 1.2-enabled drivers, monitor sections are tied to specific outputs
-of the video card. Each output has a name, and the server will look for a
-Monitor named
+of the video card.
+Each output has a name, and the server will look for a Monitor named
.B \*qMonitor-outputname\*q
for configuration of that output (for example,
.B \*qMonitor-VGA\*q
@@ -1042,16 +1141,17 @@ for a VGA output)
.PP
Specifying video modes is optional because the server will use the DDC or other
information provided by the monitor to automatically configure the list of
-modes available. When modes are specified explicitly in the
+modes available.
+When modes are specified explicitly in the
.B Monitor
section (with the
.BR Modes ,
.BR ModeLine ,
or
.B UseModes
-keywords), built-in modes with the same names are not included. Built-in
-modes with different names are, however, still implicitly included, when they
-meet the requirements of the monitor.
+keywords), built-in modes with the same names are not included.
+Built-in modes with different names are, however, still implicitly included,
+when they meet the requirements of the monitor.
.PP
The entries that may be used in
.B Monitor
@@ -1063,69 +1163,79 @@ This optional entry specifies the monito
.BI "ModelName \*q" model \*q
This optional entry specifies the monitor's model.
.TP 7
-.BI "HorizSync " "horizsync-range"
+.BI "HorizSync " "horizsync\-range"
gives the range(s) of horizontal sync frequencies supported by the
monitor.
-.I horizsync-range
+.I horizsync\-range
may be a comma separated list of either discrete values or ranges of
-values. A range of values is two values separated by a dash. By default
-the values are in units of kHz. They may be specified in MHz or Hz if
+values.
+A range of values is two values separated by a dash.
+By default the values are in units of kHz.
+They may be specified in MHz or Hz
+if
.B MHz
or
.B Hz
-is added to the end of the line. The data given here is used by the
-__xservername__ server to determine if video modes are within the specifications
-of the monitor. This information should be available in the monitor's
-handbook. If this entry is omitted, a default range of 28\-33kHz is
-used.
+is added to the end of the line.
+The data given here is used by the __xservername__ server to determine if video
+modes are within the specifications of the monitor.
+This information should be available in the monitor's handbook.
+If this entry is omitted, a default range of 28\-33kHz is used.
.TP 7
-.BI "VertRefresh " "vertrefresh-range"
+.BI "VertRefresh " "vertrefresh\-range"
gives the range(s) of vertical refresh frequencies supported by the
monitor.
-.I vertrefresh-range
+.I vertrefresh\-range
may be a comma separated list of either discrete values or ranges of
-values. A range of values is two values separated by a dash. By default
-the values are in units of Hz. They may be specified in MHz or kHz if
+values.
+A range of values is two values separated by a dash.
+By default the values are in units of Hz.
+They may be specified in MHz or kHz
+if
.B MHz
or
.B kHz
-is added to the end of the line. The data given here is used by the
-__xservername__ server to determine if video modes are within the specifications
-of the monitor. This information should be available in the monitor's
-handbook. If this entry is omitted, a default range of 43-72Hz is used.
+is added to the end of the line.
+The data given here is used by the __xservername__ server to determine if video
+modes are within the specifications of the monitor.
+This information should be available in the monitor's handbook.
+If this entry is omitted, a default range of 43\-72Hz is used.
.TP 7
.BI "DisplaySize " "width height"
This optional entry gives the width and height, in millimetres, of the
-picture area of the monitor. If given this is used to calculate the
-horizontal and vertical pitch (DPI) of the screen.
+picture area of the monitor.
+If given this is used to calculate the horizontal and vertical pitch (DPI) of
+the screen.
.TP 7
-.BI "Gamma " "gamma-value"
+.BI "Gamma " "gamma\-value"
.TP 7
-.BI "Gamma " "red-gamma green-gamma blue-gamma"
+.BI "Gamma " "red\-gamma green\-gamma blue\-gamma"
This is an optional entry that can be used to specify the gamma correction
-for the monitor. It may be specified as either a single value or as
-three separate RGB values. The values should be in the range 0.1 to
-10.0, and the default is 1.0. Not all drivers are capable of using this
-information.
+for the monitor.
+It may be specified as either a single value or as three separate RGB values.
+The values should be in the range 0.1 to 10.0, and the default is 1.0.
+Not all drivers are capable of using this information.
.TP 7
-.BI "UseModes \*q" modesection-id \*q
+.BI "UseModes \*q" modesection\-id \*q
Include the set of modes listed in the
.B Modes
section called
-.IR modesection-id.
+.IR modesection\-id.
This makes all of the modes defined in that section available for use by
this monitor.
.TP 7
.BI "Mode \*q" name \*q
This is an optional multi-line entry that can be used to provide
-definitions for video modes for the monitor. In most cases this isn't
-necessary because the built-in set of VESA standard modes will be
-sufficient. The
+definitions for video modes for the monitor.
+In most cases this isn't necessary because the built-in set of VESA standard
+modes will be sufficient.
+The
.B Mode
keyword indicates the start of a multi-line video mode description.
The mode description is terminated with the
.B EndMode
-keyword. The mode description consists of the following entries:
+keyword.
+The mode description consists of the following entries:
.RS 7
.TP 4
.BI "DotClock " clock
@@ -1161,52 +1271,60 @@ and
may be used to select the composite sync polarity.
.TP 4
.BI "HSkew " hskew
-specifies the number of pixels (towards the right edge of the screen)
-by which the display enable signal is to be skewed. Not all drivers
-use this information. This option might become necessary to override
-the default value supplied by the server (if any). "Roving" horizontal
-lines indicate this value needs to be increased. If the last few pixels
-on a scan line appear on the left of the screen, this value should be
-decreased.
+specifies the number of pixels (towards the right edge of the screen) by
+which the display enable signal is to be skewed.
+Not all drivers use this information.
+This option might become necessary to override the default value supplied
+by the server (if any).
+\(lqRoving\(rq horizontal lines indicate this value needs to be increased.
+If the last few pixels on a scan line appear on the left of the screen,
+this value should be decreased.
.TP 4
.BI "VScan " vscan
specifies the number of times each scanline is painted on the screen.
-Not all drivers use this information. Values less than 1 are treated
-as 1, which is the default. Generally, the
+Not all drivers use this information.
+Values less than 1 are treated as 1, which is the default.
+Generally, the
.B \*qDoubleScan\*q
.B Flag
mentioned above doubles this value.
.RE
.TP 7
-.BI "ModeLine \*q" name \*q " mode-description"
+.BI "ModeLine \*q" name \*q " mode\-description"
This entry is a more compact version of the
.B Mode
entry, and it also can be used to specify video modes for the monitor.
-is a single line format for specifying video modes. In most cases this
-isn't necessary because the built-in set of VESA standard modes will be
-sufficient.
+is a single line format for specifying video modes.
+In most cases this isn't necessary because the built\-in set of VESA
+standard modes will be sufficient.
.PP
.RS 7
The
-.I mode-description
-is in four sections, the first three of which are mandatory. The first
-is the dot (pixel) clock. This is a single number specifying the pixel
-clock rate for the mode in MHz. The second section is a list of four
-numbers specifying the horizontal timings. These numbers are the
+.I mode\-description
+is in four sections, the first three of which are mandatory.
+The first is the dot (pixel) clock.
+This is a single number specifying the pixel clock rate for the mode in
+MHz.
+The second section is a list of four numbers specifying the horizontal
+timings.
+These numbers are the
.IR hdisp ,
.IR hsyncstart ,
.IR hsyncend ,
and
.I htotal
-values. The third section is a list of four numbers specifying the
-vertical timings. These numbers are the
+values.
+The third section is a list of four numbers specifying the vertical
+timings.
+These numbers are the
.IR vdisp ,
.IR vsyncstart ,
.IR vsyncend ,
and
.I vtotal
-values. The final section is a list of flags specifying other
-characteristics of the mode.
+values.
+The final section is a list of flags specifying other characteristics of
+the mode.
.B Interlace
indicates that the mode is interlaced.
.B DoubleScan
@@ -1225,7 +1343,8 @@ Additionally, on some hardware,
.B +CSync
and
.B \-CSync
-may be used to select the composite sync polarity. The
+may be used to select the composite sync polarity.
+The
.B HSkew
and
.B VScan
@@ -1305,20 +1424,22 @@ Valid values for rotation are \*qnormal\
\*qinverted\*q.
(RandR 1.2-supporting drivers only)
-.SH MODES SECTION
+.SH "MODES SECTION"
The config file may have multiple
.B Modes
-sections, or none. These sections provide a way of defining sets of
-video modes independently of the
+sections, or none.
+These sections provide a way of defining sets of video modes independently
+of the
.B Monitor
sections.
.B Monitor
sections may include the definitions provided in these sections by
using the
.B UseModes
-keyword. In most cases the
+keyword.
+In most cases the
.B Modes
-sections are not necessary because the built-in set of VESA standard modes
+sections are not necessary because the built\-in set of VESA standard modes
will be sufficient.
.PP
.B Modes
@@ -1346,21 +1467,24 @@ and
entries that are described above in the
.B Monitor
section.
-.SH SCREEN SECTION
+.SH "SCREEN SECTION"
The config file may have multiple
.B Screen
-sections. There must be at least one, for the "screen" being used.
-A "screen" represents the binding of a graphics device
+sections.
+There must be at least one, for the \(lqscreen\(rq being used.
+A \(lqscreen\(rq represents the binding of a graphics device
.RB ( Device
section) and a monitor
.RB ( Monitor
-section). A
+section).
+A
.B Screen
-section is considered "active" if it is referenced by an active
+section is considered \(lqactive\(rq if it is referenced by an active
.B ServerLayout
section or by the
.B \-screen
-command line option. If neither of those is present, the first
+command line option.
+If neither of those is present, the first
.B Screen
section found in the config file is considered the active one.
.PP
@@ -1388,94 +1512,104 @@ The
.B Identifier
and
.B Device
-entries are mandatory. All others are optional.
+entries are mandatory.
+All others are optional.
.PP
The
.B Identifier
-entry specifies the unique name for this screen. The
+entry specifies the unique name for this screen.
+The
.B Screen
section provides information specific to the whole screen, including
-screen-specific
+screen\-specific
.BR Options .
-In multi-head configurations, there will be multiple active
+In multi\-head configurations, there will be multiple active
.B Screen
sections, one for each head.
The entries available
for this section are:
.TP 7
-.BI "Device \*q" device-id \*q
+.BI "Device \*q" device\-id \*q
This mandatory entry specifies the
.B Device
-section to be used for this screen. This is what ties a specific
-graphics card to a screen. The
-.I device-id
+section to be used for this screen.
+This is what ties a specific graphics card to a screen.
+The
+.I device\-id
must match the
.B Identifier
of a
.B Device
section in the config file.
.TP 7
-.BI "Monitor \*q" monitor-id \*q
+.BI "Monitor \*q" monitor\-id \*q
specifies which monitor description is to be used for this screen.
If a
.B Monitor
-name is not specified, a default configuration is used. Currently the default
-configuration may not function as expected on all platforms.
+name is not specified, a default configuration is used.
+Currently the default configuration may not function as expected on all
+platforms.
.TP 7
-.BI "VideoAdaptor \*q" xv-id \*q
+.BI "VideoAdaptor \*q" xv\-id \*q
specifies an optional Xv video adaptor description to be used with this
screen.
.TP 7
.BI "DefaultDepth " depth
-specifies which color depth the server should use by default. The
+specifies which color depth the server should use by default.
+The
.B \-depth
-command line option can be used to override this. If neither is specified,
-the default depth is driver-specific, but in most cases is 8.
+command line option can be used to override this.
+If neither is specified, the default depth is driver\-specific, but in most
+cases is 8.
.TP 7
.BI "DefaultFbBpp " bpp
-specifies which framebuffer layout to use by default. The
+specifies which framebuffer layout to use by default.
+The
.B \-fbbpp
-command line option can be used to override this. In most cases the
-driver will chose the best default value for this. The only case where
-there is even a choice in this value is for depth 24, where some hardware
-supports both a packed 24 bit framebuffer layout and a sparse 32 bit
-framebuffer layout.
+command line option can be used to override this.
+In most cases the driver will chose the best default value for this.
+The only case where there is even a choice in this value is for depth 24,
+where some hardware supports both a packed 24 bit framebuffer layout and a
+sparse 32 bit framebuffer layout.
.TP 7
.B Options
Various
.B Option
flags may be specified in the
.B Screen
-section. Some are driver-specific and are described in the driver
-documentation. Others are driver-independent, and will eventually be
-described here.
+section.
+Some are driver\-specific and are described in the driver documentation.
+Others are driver\-independent, and will eventually be described here.
.\" XXX These should really be in an xaa man page.
.TP 7
.BI "Option \*qAccel\*q"
Enables XAA (X Acceleration Architecture), a mechanism that makes video
-cards' 2D hardware acceleration available to the
-__xservername__ server. This
-option is on by default, but it may be necessary to turn it off if there
-are bugs in the driver. There are many options to disable specific
-accelerated operations, listed below. Note that disabling an operation
-will have no effect if the operation is not accelerated (whether due to
-lack of support in the hardware or in the driver).
+cards' 2D hardware acceleration available to the __xservername__ server.
+This option is on by default, but it may be necessary to turn it off if
+there are bugs in the driver.
+There are many options to disable specific accelerated operations, listed
+below.
+Note that disabling an operation will have no effect if the operation is
+not accelerated (whether due to lack of support in the hardware or in the
+driver).
.TP 7
.BI "Option \*qBiosLocation\*q \*q" address \*q
Set the location of the BIOS for the Int10 module. One may select a BIOS
of another card for posting or the legacy V_BIOS range located at 0xc0000
-or an alternative address (BUS_ISA). This is only useful under very
-special circumstances and should be used with extreme care.
+or an alternative address (BUS_ISA).
+This is only useful under very special circumstances and should be used with
+extreme care.
.TP 7
.BI "Option \*qInitPrimary\*q \*q" boolean \*q
-Use the Int10 module to initialize the primary graphics card. Normally,
-only secondary cards are soft-booted using the Int10 module, as the
+Use the Int10 module to initialize the primary graphics card.
+Normally, only secondary cards are soft-booted using the Int10 module, as the
primary card has already been initialized by the BIOS at boot time.
Default: false.
.TP 7
.BI "Option \*qNoInt10\*q \*q" boolean \*q
Disables the Int10 module, a module that uses the int10 call to the BIOS
-of the graphics card to initialize it. Default: false.
+of the graphics card to initialize it.
+Default: false.
.TP 7
.BI "Option \*qNoMTRR\*q"
Disables MTRR (Memory Type Range Register) support, a feature of modern
@@ -1485,14 +1619,14 @@ known to exhibit problems when MTRR's ar
.TP 7
.BI "Option \*qXaaNoCPUToScreenColorExpandFill\*q"
Disables accelerated rectangular expansion blits from source patterns
-stored in system memory (using a memory-mapped aperture).
+stored in system memory (using a memory\-mapped aperture).
.TP 7
.BI "Option \*qXaaNoColor8x8PatternFillRect\*q"
-Disables accelerated fills of a rectangular region with a full-color
+Disables accelerated fills of a rectangular region with a full\-color
pattern.
.TP 7
.BI "Option \*qXaaNoColor8x8PatternFillTrap\*q"
-Disables accelerated fills of a trapezoidal region with a full-color
+Disables accelerated fills of a trapezoidal region with a full\-color
pattern.
.TP 7
.BI "Option \*qXaaNoDashedBresenhamLine\*q"
@@ -1502,8 +1636,8 @@ Disables accelerated dashed Bresenham li
Disables accelerated dashed line draws between two arbitrary points.
.TP 7
.BI "Option \*qXaaNoImageWriteRect\*q"
-Disables accelerated transfers of full-color rectangular patterns from
-system memory to video memory (using a memory-mapped aperture).
+Disables accelerated transfers of full\-color rectangular patterns from
+system memory to video memory (using a memory\-mapped aperture).
.TP 7
.BI "Option \*qXaaNoMono8x8PatternFillRect\*q"
Disables accelerated fills of a rectangular region with a monochrome
@@ -1524,7 +1658,7 @@ Disables accelerated rectangular expansi
stored in system memory (one scan line at a time).
.TP 7
.BI "Option \*qXaaNoScanlineImageWriteRect\*q"
-Disables accelerated transfers of full-color rectangular patterns from
+Disables accelerated transfers of full\-color rectangular patterns from
system memory to video memory (one scan line at a time).
.TP 7
.BI "Option \*qXaaNoScreenToScreenColorExpandFill\*q"
@@ -1539,10 +1673,10 @@ video memory to another part of video me
Disables accelerated solid Bresenham line draws.
.TP 7
.BI "Option \*qXaaNoSolidFillRect\*q"
-Disables accelerated solid-color fills of rectangles.
+Disables accelerated solid\-color fills of rectangles.
.TP 7
.BI "Option \*qXaaNoSolidFillTrap\*q"
-Disables accelerated solid-color fills of Bresenham trapezoids.
+Disables accelerated solid\-color fills of Bresenham trapezoids.
.TP 7
.BI "Option \*qXaaNoSolidHorVertLine\*q"
Disables accelerated solid horizontal and vertical line draws.
@@ -1554,27 +1688,30 @@ Each
.B Screen
section may optionally contain one or more
.B Display
-subsections. Those subsections provide depth/fbbpp specific configuration
-information, and the one chosen depends on the depth and/or fbbpp that
-is being used for the screen. The
+subsections.
+Those subsections provide depth/fbbpp specific configuration information,
+and the one chosen depends on the depth and/or fbbpp that is being used for
+the screen.
+The
.B Display
subsection format is described in the section below.
-.SH DISPLAY SUBSECTION
+.SH "DISPLAY SUBSECTION"
Each
.B Screen
section may have multiple
.B Display
-subsections.
-The "active"
+subsections.
+The \(lqactive\(rq
.B Display
subsection is the first that matches the depth and/or fbbpp values being
used, or failing that, the first that has neither a depth or fbbpp value
-specified. The
+specified.
+The
.B Display
-subsections are optional. When there isn't one that matches the depth
-and/or fbbpp values being used, all the parameters that can be specified
-here fall back to their defaults.
+subsections are optional.
+When there isn't one that matches the depth and/or fbbpp values being used,
+all the parameters that can be specified here fall back to their defaults.
.PP
.B Display
subsections have the following format:
@@ -1588,78 +1725,88 @@ subsections have the following format:
.B " EndSubSection"
.fi
.RE
-.PP
.TP 7
.BI "Depth " depth
This entry specifies what colour depth the
.B Display
-subsection is to be used for. This entry is usually specified,
-but it may be omitted to create a match-all
+subsection is to be used for.
+This entry is usually specified, but it may be omitted to create a match\-all
.B Display
subsection or when wishing to match only against the
.B FbBpp
-parameter. The range of
+parameter.
+The range of
.I depth
-values that are allowed depends on the driver. Most driver support
-8, 15, 16 and 24. Some also support 1 and/or 4, and some may support
-other values (like 30). Note:
+values that are allowed depends on the driver.
+Most drivers support 8, 15, 16 and 24.
+Some also support 1 and/or 4, and some may support other values (like 30).
+Note:
.I depth
means the number of bits in a pixel that are actually used to determine
-the pixel colour. 32 is not a valid
+the pixel colour.
+32 is not a valid
.I depth
-value. Most hardware that uses 32 bits per pixel only uses 24 of them
-to hold the colour information, which means that the colour depth is
-24, not 32.
+value.
+Most hardware that uses 32 bits per pixel only uses 24 of them to hold the
+colour information, which means that the colour depth is 24, not 32.
.TP 7
.BI "FbBpp " bpp
This entry specifies the framebuffer format this
.B Display
-subsection is to be used for. This entry is only needed when providing
-depth 24 configurations that allow a choice between a 24 bpp packed
-framebuffer format and a 32bpp sparse framebuffer format. In most cases
-this entry should not be used.
+subsection is to be used for.
+This entry is only needed when providing depth 24 configurations that allow
+a choice between a 24 bpp packed framebuffer format and a 32bpp sparse
+framebuffer format.
+In most cases this entry should not be used.
.TP 7
-.BI "Weight " "red-weight green-weight blue-weight"
+.BI "Weight " "red\-weight green\-weight blue\-weight"
This optional entry specifies the relative RGB weighting to be used
for a screen is being used at depth 16 for drivers that allow multiple
-formats. This may also be specified from the command line with the
+formats.
+This may also be specified from the command line with the
.B \-weight
-option (see __xservername__(__appmansuffix__)).
+option (see
+.BR __xservername__(__appmansuffix__)).
.TP 7
.BI "Virtual " "xdim ydim"
This optional entry specifies the virtual screen resolution to be used.
.I xdim
must be a multiple of either 8 or 16 for most drivers, and a multiple
-of 32 when running in monochrome mode. The given value will be rounded
-down if this is not the case. Video modes which are too large for the
-specified virtual size will be rejected. If this entry is not present,
-the virtual screen resolution will be set to accommodate all the valid
-video modes given in the
+of 32 when running in monochrome mode.
+The given value will be rounded down if this is not the case.
+Video modes which are too large for the specified virtual size will be
+rejected.
+If this entry is not present, the virtual screen resolution will be set to
+accommodate all the valid video modes given in the
.B Modes
-entry. Some drivers/hardware combinations do not support virtual screens.
-Refer to the appropriate driver-specific documentation for details.
+entry.
+Some drivers/hardware combinations do not support virtual screens.
+Refer to the appropriate driver\-specific documentation for details.
.TP 7
.BI "ViewPort " "x0 y0"
This optional entry sets the upper left corner of the initial display.
This is only relevant when the virtual screen resolution is different
-from the resolution of the initial video mode. If this entry is not
-given, then the initial display will be centered in the virtual display
-area.
-.TP 7
-.BI "Modes \*q" mode-name \*q " ..."
-This optional entry specifies the list of video modes to use. Each
-.I mode-name
-specified must be in double quotes. They must correspond to those
-specified or referenced in the appropriate
+from the resolution of the initial video mode.
+If this entry is not given, then the initial display will be centered in
+the virtual display area.
+.TP 7
+.BI "Modes \*q" mode\-name \*q " ..."
+This optional entry specifies the list of video modes to use.
+Each
+.I mode\-name
+specified must be in double quotes.
+They must correspond to those specified or referenced in the appropriate
.B Monitor
-section (including implicitly referenced built-in VESA standard modes).
+section (including implicitly referenced built\-in VESA standard modes).
The server will delete modes from this list which don't satisfy various
-requirements. The first valid mode in this list will be the default
-display mode for startup. The list of valid modes is converted internally
-into a circular list. It is possible to switch to the next mode with
-.B Ctrl+Alt+Keypad-Plus
+requirements.
+The first valid mode in this list will be the default display mode for
+startup.
+The list of valid modes is converted internally into a circular list.
+It is possible to switch to the next mode with
+.B Ctrl+Alt+Keypad\-Plus
and to the previous mode with
-.BR Ctrl+Alt+Keypad-Minus .
+.BR Ctrl+Alt+Keypad\-Minus .
When this entry is omitted, the valid modes referenced by the appropriate
.B Monitor
section will be used. If the
@@ -1667,10 +1814,12 @@ section will be used. If the
section contains no modes, then the selection will be taken from the
built-in VESA standard modes.
.TP 7
-.BI "Visual \*q" visual-name \*q
-This optional entry sets the default root visual type. This may also
-be specified from the command line (see the Xserver(__appmansuffix__) man page). The
-visual types available for depth 8 are (default is
+.BI "Visual \*q" visual\-name \*q
+This optional entry sets the default root visual type.
+This may also be specified from the command line (see the
+.BR Xserver(__appmansuffix__)
+man page).
+The visual types available for depth 8 are (default is
.BR PseudoColor ):
.PP
.RS 11
@@ -1716,43 +1865,48 @@ The visual type available for the depth
.RE
.TP 7
.BI "Black " "red green blue"
-This optional entry allows the "black" colour to be specified. This
-is only supported at depth 1. The default is black.
+This optional entry allows the \(lqblack\(rq colour to be specified.
+This is only supported at depth 1.
+The default is black.
.TP 7
.BI "White " "red green blue"
-This optional entry allows the "white" colour to be specified. This
-is only supported at depth 1. The default is white.
+This optional entry allows the \(lqwhite\(rq colour to be specified.
+This is only supported at depth 1.
+The default is white.
.TP 7
.B Options
Option flags may be specified in the
.B Display
-subsections. These may include driver-specific options and
-driver-independent options. The former are described in the
-driver-specific documentation. Some of the latter are described above
-in the section about the
+subsections.
+These may include driver\-specific options and driver\-independent options.
+The former are described in the driver\-specific documentation.
+Some of the latter are described above in the section about the
.B Screen
section, and they may also be included here.
-.SH SERVERLAYOUT SECTION
+.SH "SERVERLAYOUT SECTION"
The config file may have multiple
.B ServerLayout
-sections.
-A "server layout" represents the binding of one or more screens
+sections.
+A \(lqserver layout\(rq represents the binding of one or more screens
.RB ( Screen
sections) and one or more input devices
.RB ( InputDevice
-sections) to form a complete configuration. In multi-head configurations,
-it also specifies the relative layout of the heads. A
+sections) to form a complete configuration.
+In multi\-head configurations, it also specifies the relative layout of the
+heads.
+A
.B ServerLayout
-section is considered "active" if it is referenced by the
+section is considered \(lqactive\(rq if it is referenced by the
.B \-layout
command line option or by an
.B "Option \*qDefaultServerLayout\*q"
entry in the
.B ServerFlags
-section (the former takes precedence over the latter). If those options are
-not used, the first
+section (the former takes precedence over the latter).
+If those options are not used, the first
.B ServerLayout
-section found in the config file is considered the active one. If no
+section found in the config file is considered the active one.
+If no
.B ServerLayout
sections are present, the single active screen and two active (core)
input devices are selected as described in the relevant sections above.
@@ -1764,9 +1918,9 @@ sections have the following format:
.nf
.B "Section \*qServerLayout\*q"
.BI " Identifier \*q" name \*q
-.BI " Screen \*q" screen-id \*q
+.BI " Screen \*q" screen\-id \*q
.I " ..."
-.BI " InputDevice \*q" idev-id \*q
+.BI " InputDevice \*q" idev\-id \*q
.I " ..."
.I " options"
.I " ..."
@@ -1784,10 +1938,11 @@ entry.
.PP
The
.B Identifier
-entry specifies the unique name for this server layout. The
+entry specifies the unique name for this server layout.
+The
.B ServerLayout
section provides information specific to the whole session, including
-session-specific
+session\-specific
.BR Options .
The
.B ServerFlags
@@ -1798,21 +1953,25 @@ section.
.PP
The entries that may be used in this section are described here.
.TP 7
-.BI "Screen " "screen-num" " \*qscreen-id\*q " "position-information"
+.BI "Screen " "screen\-num" " \*qscreen\-id\*q " "position\-information"
One of these entries must be given for each screen being used in
-a session. The
-.I screen-id
+a session.
+The
+.I screen\-id
field is mandatory, and specifies the
.B Screen
-section being referenced. The
-.I screen-num
+section being referenced.
+The
+.I screen\-num
field is optional, and may be used to specify the screen number
-in multi-head configurations. When this field is omitted, the
-screens will be numbered in the order that they are listed in.
-The numbering starts from 0, and must be consecutive. The
-.I position-information
-field describes the way multiple screens are positioned. There are
-a number of different ways that this information can be provided:
+in multi\-head configurations.
+When this field is omitted, the screens will be numbered in the order that
+they are listed in.
+The numbering starts from 0, and must be consecutive.
+The
+.I position\-information
+field describes the way multiple screens are positioned.
+There are a number of different ways that this information can be provided:
.RS 7
.TP 4
.I "x y"
@@ -1822,48 +1981,53 @@ These both specify that the upper left c
.RI ( x , y ).
The
.B Absolute
-keyword is optional. Some older versions of __xservername__ (4.2 and earlier) don't
-recognise the
+keyword is optional.
+Some older versions of __xservername__ (4.2 and earlier) don't recognise the
.B Absolute
keyword, so it's safest to just specify the coordinates without it.
.TP 4
-.BI "RightOf \*q" screen-id \*q
+.BI "RightOf \*q" screen\-id \*q
.TP 4
-.BI "LeftOf \*q" screen-id \*q
+.BI "LeftOf \*q" screen\-id \*q
.TP 4
-.BI "Above \*q" screen-id \*q
+.BI "Above \*q" screen\-id \*q
.TP 4
-.BI "Below \*q" screen-id \*q
+.BI "Below \*q" screen\-id \*q
.TP 4
-.BI "Relative \*q" screen-id \*q " x y"
-These give the screen's location relative to another screen. The first four
-position the screen immediately to the right, left, above or below the
-other screen. When positioning to the right or left, the top edges are
-aligned. When positioning above or below, the left edges are aligned.
+.BI "Relative \*q" screen\-id \*q " x y"
+These give the screen's location relative to another screen.
+The first four position the screen immediately to the right, left, above or
+below the other screen.
+When positioning to the right or left, the top edges are aligned.
+When positioning above or below, the left edges are aligned.
The
.B Relative
form specifies the offset of the screen's origin (upper left corner)
relative to the origin of another screen.
.RE
.TP 7
-.BI "InputDevice \*q" idev-id "\*q \*q" option \*q " ..."
+.BI "InputDevice \*q" idev\-id "\*q \*q" option \*q " ..."
One of these entries should be given for each input device being used in
-a session. Normally at least two are required, one each for the core
-pointer and keyboard devices. If either of those is missing, suitable
+a session.
+Normally at least two are required, one each for the core pointer and
+keyboard devices.
+If either of those is missing, suitable
.B InputDevice
entries are searched for using the method described above in the
.B INPUTDEVICE
section. The
-.I idev-id
+.I idev\-id
field is mandatory, and specifies the name of the
.B InputDevice
-section being referenced. Multiple
+section being referenced.
+Multiple
.I option
-fields may be specified, each in double quotes. The options permitted
-here are any that may also be given in the
+fields may be specified, each in double quotes.
+The options permitted here are any that may also be given in the
.B InputDevice
-sections. Normally only session-specific input device options would be
-used here. The most commonly used options are:
+sections.
+Normally only session\-specific input device options would be used here.
+The most commonly used options are:
.PP
.RS 11
.nf
@@ -1881,8 +2045,9 @@ and core keyboard devices respectively.
.B Options
In addition to the following, any option permitted in the
.B ServerFlags
-section may also be specified here. When the same option appears in both
-places, the value given here overrides the one given in the
+section may also be specified here.
+When the same option appears in both places, the value given here overrides
+the one given in the
.B ServerFlags
section.
.TP 7
@@ -1895,9 +2060,11 @@ option (described in
.BR "DEVICE SECTION" ,
above) for the format of the
.I bus\-id
-parameter. This option overrides
+parameter.
+This option overrides
.BR SingleCard ,
-if specified. At present, only PCI devices can be isolated in this manner.
+if specified.
+At present, only PCI devices can be isolated in this manner.
.TP 7
.BI "Option \*qSingleCard\*q \*q" boolean \*q
As
@@ -1921,68 +2088,97 @@ section for a dual headed configuration
.B "EndSection"
.fi
.RE
-.SH DRI SECTION
+.SH "DRI SECTION"
This optional section is used to provide some information for the
-Direct Rendering Infrastructure. Details about the format of this section
-can be found on-line at
+Direct Rendering Infrastructure.
+Details about the format of this section
+can be found in the README.DRI document, which is also available on-line at
.IR <http://dri.freedesktop.org/> .
-.SH VENDOR SECTION
+.SH "VENDOR SECTION"
The optional
.B Vendor
-section may be used to provide vendor-specific configuration information.
+section may be used to provide vendor\-specific configuration information.
Multiple
.B Vendor
sections may be present, and they may contain an
.B Identifier
entry and multiple
.B Option
-flags. The data therein is not used in this release.
+flags.
+The data therein is not used in this release.
.PP
-.SH FILES
-For an example of an __xconfigfile__ file, see the file installed as
-__projectroot__/lib/X11/__xconfigfile__.eg.
-.fi
.SH "SEE ALSO"
-X(__miscmansuffix__),
-Xserver(__appmansuffix__),
-__xservername__(__appmansuffix__),
-apm(__drivermansuffix__),
-.\" .IR ati(__drivermansuffix__),
-chips(__drivermansuffix__),
-cirrus(__drivermansuffix__),
-cyrix(__drivermansuffix__),
-fbdev(__drivermansuffix__),
-glide(__drivermansuffix__),
-glint(__drivermansuffix__),
-i128(__drivermansuffix__),
-i740(__drivermansuffix__),
-i810(__drivermansuffix__),
-imstt(__drivermansuffix__),
-mga(__drivermansuffix__),
-neomagic(__drivermansuffix__),
-nv(__drivermansuffix__),
-r128(__drivermansuffix__),
-rendition(__drivermansuffix__),
-savage(__drivermansuffix__),
-s3virge(__drivermansuffix__),
-.\" .IR shadowfb(__drivermansuffix__),
-siliconmotion(__drivermansuffix__),
-sis(__drivermansuffix__),
-sunbw2(__drivermansuffix__),
-suncg14(__drivermansuffix__),
-suncg3(__drivermansuffix__),
-suncg6(__drivermansuffix__),
-sunffb(__drivermansuffix__),
-sunleo(__drivermansuffix__),
-suntcx(__drivermansuffix__),
-tdfx(__drivermansuffix__),
-tga(__drivermansuffix__),
-trident(__drivermansuffix__),
-tseng(__drivermansuffix__),
-v4l(__drivermansuffix__),
-vesa(__drivermansuffix__),
-vga(__drivermansuffix__),
-vmware(__drivermansuffix__),
+General:
+.BR X (__miscmansuffix__),
+.BR Xserver (__appmansuffix__),
+.BR __xservername__ (__appmansuffix__).
+.PP
+.B Not all modules or interfaces are available on all platforms.
+.PP
+Display drivers:
+.BR apm (__drivermansuffix__),
+.\" .BR ati (__drivermansuffix__),
+.BR chips (__drivermansuffix__),
+.BR cirrus (__drivermansuffix__),
+.BR cyrix (__drivermansuffix__),
+.BR fbdev (__drivermansuffix__),
+.BR glide (__drivermansuffix__),
+.BR glint (__drivermansuffix__),
+.BR i128 (__drivermansuffix__),
+.BR i740 (__drivermansuffix__),
+.BR i810 (__drivermansuffix__),
+.BR imstt (__drivermansuffix__),
+.BR mga (__drivermansuffix__),
+.BR neomagic (__drivermansuffix__),
+.BR nv (__drivermansuffix__),
+.BR r128 (__drivermansuffix__),
+.BR rendition (__drivermansuffix__),
+.BR savage (__drivermansuffix__),
+.BR s3virge (__drivermansuffix__),
+.BR siliconmotion (__drivermansuffix__),
+.BR sis (__drivermansuffix__),
+.BR sunbw2 (__drivermansuffix__),
+.BR suncg14 (__drivermansuffix__),
+.BR suncg3 (__drivermansuffix__),
+.BR suncg6 (__drivermansuffix__),
+.BR sunffb (__drivermansuffix__),
+.BR sunleo (__drivermansuffix__),
+.BR suntcx (__drivermansuffix__),
+.BR tdfx (__drivermansuffix__),
+.BR tga (__drivermansuffix__),
+.BR trident (__drivermansuffix__),
+.BR tseng (__drivermansuffix__),
+.BR vesa (__drivermansuffix__),
+.BR vga (__drivermansuffix__),
+.BR via (__drivermansuffix__),
+.BR vmware (__drivermansuffix__).
+.PP
+Input drivers:
+.\" .BR acecad (__drivermansuffix__),
+.\" .BR calcomp (__drivermansuffix__),
+.BR citron (__drivermansuffix__),
+.BR dmc (__drivermansuffix__),
+.BR dynapro (__drivermansuffix__),
+.BR elographics (__drivermansuffix__),
+.BR fpit (__drivermansuffix__),
+.BR js_x (__drivermansuffix__),
+.BR kbd (__drivermansuffix__),
+.BR keyboard (__drivermansuffix__),
+.\" .BR magictouch (__drivermansuffix__),
+.BR microtouch (__drivermansuffix__),
+.BR mouse (__drivermansuffix__),
+.BR mutouch (__drivermansuffix__),
+.BR palmax (__drivermansuffix__),
+.BR penmount (__drivermansuffix__),
+.BR tek4957 (__drivermansuffix__),
+.\" .BR ur98 (__drivermansuffix__),
+.BR void (__drivermansuffix__),
+.BR wacom (__drivermansuffix__).
+.PP
+Other modules and interfaces:
+.BR fbdevhw (__drivermansuffix__),
+.\" .BR shadowfb (__drivermansuffix__),
+.BR v4l (__drivermansuffix__).
.br
.SH AUTHORS
This manual page was largely rewritten by David Dawes
diff-tree 6bf8d5019313ee2251a44dfb7ad3435a3c6db7eb (from 6fdd134a0c3e6fdde9b089100e8783705c9cc6ac)
Author: David Nusinow <dnusinow at debian.org>
Date: Mon May 28 21:42:10 2007 -0400
Read ROM in chunks
This patch speeds up reads of the ROM by reading in large chunks rather
than one byte at a time. This patch was by Dann Frazier.
diff --git a/hw/xfree86/os-support/bus/linuxPci.c b/hw/xfree86/os-support/bus/linuxPci.c
index 2aaa89c..3d8266e 100644
--- a/hw/xfree86/os-support/bus/linuxPci.c
+++ b/hw/xfree86/os-support/bus/linuxPci.c
@@ -788,8 +788,10 @@ xf86ReadDomainMemory(PCITAG Tag, ADDRESS
write(fd, "1", 2);
lseek(fd, 0, SEEK_SET);
+ len = min(Len, st.st_size);
+
/* copy the ROM until we hit Len, EOF or read error */
- for (i = 0; i < Len && read(fd, Buf, 1) > 0; Buf++, i++)
+ for (; len && (size = read(fd, Buf, len)) > 0 ; Buf+=size, len-=size)
;
write(fd, "0", 2);
diff-tree 6fdd134a0c3e6fdde9b089100e8783705c9cc6ac (from 6a870992d81a6bacfa9d313c15784fdb281d474f)
Author: David Nusinow <dnusinow at debian.org>
Date: Mon May 28 21:39:12 2007 -0400
Fix up xnest manpage
I believe this patch was originally by Branden Robinson
diff --git a/hw/xnest/Xnest.man.pre b/hw/xnest/Xnest.man.pre
index 131c224..024d88e 100644
--- a/hw/xnest/Xnest.man.pre
+++ b/hw/xnest/Xnest.man.pre
@@ -1,6 +1,6 @@
.\" $Xorg: Xnest.man,v 1.3 2000/08/17 19:53:28 cpqbld Exp $
.\" Copyright (c) 1993, 1994 X Consortium
-.\"
+.\"
.\" Permission is hereby granted, free of charge, to any person obtaining
.\" a copy of this software and associated documentation files (the
.\" "Software"), to deal in the Software without restriction, including
@@ -8,10 +8,10 @@
.\" distribute, sublicense, and/or sell copies of the Software, and to
.\" permit persons to whom the Software is furnished to do so, subject to
.\" the following conditions:
-.\"
+.\"
.\" The above copyright notice and this permission notice shall be included
.\" in all copies or substantial portions of the Software.
-.\"
+.\"
.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
@@ -19,7 +19,7 @@
.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
.\" OTHER DEALINGS IN THE SOFTWARE.
-.\"
+.\"
.\" Except as contained in this notice, the name of the X Consortium shall
.\" not be used in advertising or otherwise to promote the sale, use or
.\" other dealings in this Software without prior written authorization
@@ -27,238 +27,402 @@
.\"
.\" $XFree86: xc/programs/Xserver/hw/xnest/Xnest.man,v 1.6 2001/01/27 18:21:00 dawes Exp $
.\"
-.TH XNEST 1 __xorgversion__
+.TH Xnest __appmansuffix__ __xorgversion__
.SH NAME
Xnest \- a nested X server
.SH SYNOPSIS
.B Xnest
-[-options]
+[
+.I options
+]
.SH DESCRIPTION
-\fIXnest\fP is a client and a server. \fIXnest\fP is a client of the
-real server which manages windows and graphics requests on its behalf.
-\fIXnest\fP is a server to its own clients. \fIXnest\fP manages
-windows and graphics requests on their behalf. To these clients
-\fIXnest\fP appears to be a conventional server.
+.B Xnest
+is both an X client and an X server.
+.B Xnest
+is a client of the real server which manages windows and graphics requests on
+its behalf.
+.B Xnest
+is a server to its own clients.
+.B Xnest
+manages windows and graphics requests on their behalf.
+To these clients,
+.B Xnest
+appears to be a conventional server.
.SH OPTIONS
-\fIXnest\fP supports all standard options of the sample server
-implementation. For more details, please see the manual page on your
-system for \fIXserver\fP. The following additional arguments are
-supported as well.
-.TP 4
-.B \-display \fIstring\fP
+.B Xnest
+supports all standard options of the sample server implementation.
+For more details, please see
+.BR Xserver (__appmansuffix__).
+The following additional arguments are supported as well.
+.TP
+.BI "\-display " string
This option specifies the display name of the real server that
-\fIXnest\fP should try to connect with. If it is not provided on the
-command line \fIXnest\fP will read the \fIDISPLAY\fP environment
-variable in order to find out the same information.
-.TP 4
+.B Xnest
+should try to connect to.
+If it is not provided on the command line,
+.B Xnest
+will read the
+.I DISPLAY
+environment variable in order to find out this information.
+.TP
.B \-sync
-This option tells \fIXnest\fP to synchronize its window and graphics
-operations with the real server. This is a useful option for
-debugging, but it will slow down the performance considerably. It
-should not be used unless absolutely necessary.
-.TP 4
+This option tells
+.B Xnest
+to synchronize its window and graphics operations with the real server.
+This is a useful option for debugging, but it will slow down
+.BR Xnest 's
+performance considerably.
+It should not be used unless absolutely necessary.
+.TP
.B \-full
-This option tells \fIXnest\fP to utilize full regeneration of real
-server objects and reopen a new connection to the real server each
-time the nested server regenerates. The sample server implementation
-regenerates all objects in the server when the last client of this
-server terminates. When this happens, \fIXnest\fP by default
-maintains the same top level window and the same real server
-connection in each new generation. If the user selects full
-regeneration, even the top level window and the connection to the real
-server will be regenerated for each server generation.
-.TP 4
-.B \-class \fIstring\fP
+This option tells
+.B Xnest
+to utilize full regeneration of real server objects and reopen a new connection
+to the real server each time the nested server regenerates.
+The sample server implementation regenerates all objects in the server when the
+last client of this server terminates.
+When this happens,
+.B Xnest
+by default maintains the same top-level window and the same real server
+connection in each new generation.
+If the user selects full regeneration, even the top-level window and the
+connection to the real server will be regenerated for each server generation.
+.TP
+.BI "\-class " string
This option specifies the default visual class of the nested server.
-It is similar to the \fI-cc\fP option from the set of standard options
-except that it will accept a string rather than a number for the
-visual class specification. The string must be one of the following
-six values: \fIStaticGray\fP, \fIGrayScale\fP, \fIStaticColor\fP,
-\fIPseudoColor\fP, \fITrueColor\fP, or \fIDirectColor\fP. If both,
-\fI-class\fP and \fI-cc\fP options are specified, the last instance of
-either option assumes precedence. The class of the default visual of
-the nested server need not be the same as the class of the default
-visual of the real server; although, it has to be supported by the
-real server. See \fIxdpyinfo\fP for a list of supported visual
-classes on the real server before starting \fIXnest\fP. If the user
-chooses a static class, all the colors in the default colormap will be
-preallocated. If the user chooses a dynamic class, colors in the
-default colormap will be available to individual clients for
-allocation.
-.TP 4
-.B \-depth \fIint\fP
+It is similar to the
+.B \-cc
+option from the set of standard options except that it will accept a string
+rather than a number for the visual class specification.
+The
+.I string
+must be one of the following six values:
+.BR StaticGray ,
+.BR GrayScale ,
+.BR StaticColor ,
+.BR PseudoColor ,
+.BR TrueColor ,
+or
+.BR DirectColor .
+If both the
+.B \-class
+and
+.B \-cc
+options are specified, the last instance of either option takes precedence.
+The class of the default visual of the nested server need not be the same as the
+class of the default visual of the real server, but it must be supported by the
+real server.
+Use
+.BR xdpyinfo (__appmansuffix__)
+to obtain a list of supported visual classes on the real server before starting
+.BR Xnest .
+If the user chooses a static class, all the colors in the default color map will
+be preallocated.
+If the user chooses a dynamic class, colors in the default color map will be
+available to individual clients for allocation.
+.TP
+.BI "\-depth " int
This option specifies the default visual depth of the nested server.
-The depth of the default visual of the nested server need not be the
-same as the depth of the default visual of the real server; although,
-it has to be supported by the real server. See \fIxdpyinfo\fP for a
-list of supported visual depths on the real server before starting
-\fIXnest\fP.
-.TP 4
+The depth of the default visual of the nested server need not be the same as the
+depth of the default visual of the real server, but it must be supported by the
+real server.
+Use
+.BR xdpyinfo (__appmansuffix__)
+to obtain a list of supported visual depths on the real server before starting
+.BR Xnest .
+.TP
.B \-sss
-This option tells \fIXnest\fP to use the software screen saver. By
-default \fIXnest\fP will use the screen saver that corresponds to the
-hardware screen saver in the real server. Of course, even this screen
-saver is software generated since \fIXnest\fP does not control any
-actual hardware. However, it is treated as a hardware screen saver
-within the sample server code.
-.TP 4
-.B \-geometry \fIWxH+X+Y\fP
-This option specifies geometry parameters for the top level
-\fIXnest\fP windows. These windows corresponds to the root windows of
-the nested server. The width and height specified with this option
-will be the maximum width and height of each top level \fIXnest\fP
-window. \fIXnest\fP will allow the user to make any top level window
-smaller, but it will not actually change the size of the nested server
-root window. As of yet, there is no mechanism within the sample
-server implementation to change the size of the root window after
-screen initialization. In order to do so, one would probably need to
-extend the X protocol. Therefore, it is not likely that this will be
-available any time soon. If this option is not specified \fIXnest\fP
-will choose width and height to be 3/4 of the dimensions of the root
-window of the real server.
-.TP 4
-.B \-bw \fIint\fP
-This option specifies the border width of the top level \fIXnest\fP
-window. The integer parameter must be a positive number. The default
-border width is 1.
-.TP 4
-.B \-name \fIstring\fP
-This option specifies the name of the top level \fIXnest\fP window.
+This option tells
+.B Xnest
+to use the software screen saver.
+By default,
+.B Xnest
+will use the screen saver that corresponds to the hardware screen saver in the
+real server.
+Of course, even this screen saver is software-generated since
+.B Xnest
+does not control any actual hardware.
+However, it is treated as a hardware screen saver within the sample server code.
+.TP
+.B \-geometry \fIW\fBx\fIH\fB+\fIX\fB+\fIY\fP
+This option specifies the geometry parameters for the top-level
+.B Xnest
+window.
+See \(lqGEOMETRY SPECIFICATIONS\(rq in
+.BR X (__miscmansuffix__)
+for a discusson of this option's syntax.
+This window corresponds to the root window of the nested server.
+The width
+.I W
+and height
+.I H
+specified with this option will be the maximum width and height of each
+top-level
+.B Xnest
+window.
+.B Xnest
+will allow the user to make any top-level window smaller, but it will not
+actually change the size of the nested server root window.
+.B Xnest
+does not yet support the RANDR extension for resizing, rotation, and reflection
+of the root window.
+If this option is not specified,
+.B Xnest
+will choose
+.I W
+and
+.I H
+to be 3/4ths the dimensions of the root window of the real server.
+.TP
+.BI "\-bw " int
+This option specifies the border width of the top-level
+.B Xnest
+window.
+The integer parameter
+.I int
+must be positive.
+The default border width is 1.
+.TP
+.BI "\-name " string
+This option specifies the name of the top-level
+.B Xnest
+window as
+.IR string .
The default value is the program name.
-.TP 4
-.B \-scrns \fIint\fP
-This option specifies the number of screens to create in the nested
-server. For each screen, \fIXnest\fP will create a separate top level
-window. Each screen is referenced by the number after the dot in the
-client display name specification. For example, \fIxterm -display
-:1.1\fP will open an \fIxterm\fP client in the nested server with the
-display number \fI:1\fP on the second screen. The number of screens
-is limited by the hard coded constant in the server sample code which
-is usually 3.
-.TP 4
+.TP
+.BI "\-scrns " int
+This option specifies the number of screens to create in the nested server.
+For each screen,
+.B Xnest
+will create a separate top-level window.
+Each screen is referenced by the number after the dot in the client display name
+specification.
+For example,
+.B xterm \-display :1.1
+will open an
+.BR xterm (__appmansuffix__)
+client in the nested server with the display number
+.B :1
+on the second screen.
+The number of screens is limited by the hard-coded constant in the server sample
+code, which is usually 3.
+.TP
.B \-install
-This option tells \fIXnest\fP to do its own colormap installation by
-bypassing the real window manager. For it to work properly the user
-will probably have to temporarily quit the real window manager. By
-default \fIXnest\fP will keep the nested client window whose colormap
-should be installed in the real server in the
-\fIWM\_COLORMAP\_WINDOWS\fP property of the top level \fIXnest\fP
-window. If this colormap is of the same visual type as the root
-window of the nested server, \fIXnest\fP will associate this colormap
-with the top level \fIXnest\fP window as well. Since this does not
-have to be the case, window managers should look primarily at the
-\fIWM\_COLORMAP\_WINDOWS\fP property rather than the colormap
-associated with the top level \fIXnest\fP window. Unfortunately,
-window managers are not very good at doing that yet so this option
-might come in handy.
-.TP 4
-.B \-parent \fIwindow_id\fP
-This option tells \fIXnest\fP to use the \fIwindow_id\fP as the
-root window instead of creating a window. This option is used
-by the xrx xnestplugin.
-.SH USAGE
-Starting up \fIXnest\fP is as simple as starting up \fIxclock\fP from
-a terminal emulator. If a user wishes to run \fIXnest\fP on the same
-workstation as the real server, it is important that the nested server
-is given its own listening socket address. Therefore, if there is a
-server already running on the user's workstation, \fIXnest\fP will
-have to be started up with a new display number. Since there is
-usually no more than one server running on a workstation, specifying
-\fIXnest :1\fP on the command line will be sufficient for most users.
-For each server running on the workstation the display number needs to
-be incremented by one. Thus, if you wish to start another
-\fIXnest\fP, you will need to type \fIXnest :2\fP on the command line.
-.PP
-To run clients in the nested server each client needs to be given the
-same display number as the nested server. For example, \fIxterm
--display :1\fP will start up an \fIxterm\fP in the first nested server
-and \fIxterm -display :2\fP will start an \fIxterm\fP in the second
-nested server from the example above. Additional clients can be
-started from these \fIxterm\fPs in each nested server.
-.SH XNEST AS A CLIENT
-\fIXnest\fP behaves and looks to the real server and other real
-clients as another real client. It is a rather demanding client,
-however, since almost any window or graphics request from a nested
-client will result in a window or graphics request from \fIXnest\fP to
-the real server. Therefore, it is desirable that \fIXnest\fP and the
-real server are on a local network, or even better, on the same
-machine. As of now, \fIXnest\fP assumes that the real server supports
-the shape extension. There is no way to turn off this assumption
-dynamically. \fIXnest\fP can be compiled without the shape extension
-built in, and in that case the real server need not support it. The
-dynamic shape extension selection support should be considered in
-further development of \fIXnest\fP.
-.PP
-Since \fIXnest\fP need not use the same default visual as the the real
-server, the top level window of the \fIXnest\fP client always has its
-own colormap. This implies that other windows' colors will not be
-displayed properly while the keyboard or pointer focus is in the
-\fIXnest\fP window, unless the real server has support for more than
-one installed colormap at any time. The colormap associated with the
-top window of the \fIXnest\fP client need not be the appropriate
-colormap that the nested server wants installed in the real server.
-In the case that a nested client attempts to install a colormap of a
-different visual from the default visual of the nested server,
-\fIXnest\fP will put the top window of this nested client and all
-other top windows of the nested clients that use the same colormap
-into the \fIWM\_COLORMAP\_WINDOWS\fP property of the top level
-\fIXnest\fP window on the real server. Thus, it is important that the
-real window manager that manages the \fIXnest\fP top level window
-looks at the \fIWM\_COLORMAP\_WINDOWS\fP property rather than the
-colormap associated with the top level \fIXnest\fP window. Since most
-window managers appear to not implement this convention properly as of
-yet, \fIXnest\fP can optionally do direct installation of colormaps
-into the real server bypassing the real window manager. If the user
-chooses this option, it is usually necessary to temporarily disable
-the real window manager since it will interfere with the \fIXnest\fP
-scheme of colormap installation.
-.PP
-Keyboard and pointer control procedures of the nested server change
-the keyboard and pointer control parameters of the real server.
-Therefore, after \fIXnest\fP is started up, it will change the
-keyboard and pointer controls of the real server to its own internal
-defaults. Perhaps there should be a command line option to tell
-\fIXnest\fP to inherit the keyboard and pointer control parameters
-from the real server rather than imposing its own. This is a future
-consideration.
-.SH XNEST AS A SERVER
-\fIXnest\fP as a server looks exactly like a real server to its own
-clients. For the clients there is no way of telling if they are
-running on a real or a nested server.
-.PP
-As already mentioned, \fIXnest\fP is a very user friendly server when
-it comes to customization. \fIXnest\fP will pick up a number of
-command line arguments that can configure its default visual class and
-depth, number of screens, etc. In the future, \fIXnest\fP should read
-a customization input file to provide even greater freedom and
-simplicity in selecting the desired layout. Unfortunately, there is
-no support for backing store and save under as of yet, but this should
-also be considered in the future development of \fIXnest\fP.
+This option tells
+.B Xnest
+to do its own color map installation by bypassing the real window manager.
+For it to work properly, the user will probably have to temporarily quit the
+real window manager.
+By default,
+.B Xnest
+will keep the nested client window whose color map should be installed in the
+real server in the
+.I WM_COLORMAP_WINDOWS
+property of the top-level
+.B Xnest
+window.
+If this color map is of the same visual type as the root window of the nested
+server,
+.B Xnest
+will associate this color map with the top-level
+.B Xnest
+window as well.
+Since this does not have to be the case, window managers should look primarily
+at the
+.I WM_COLORMAP_WINDOWS
+property rather than the color map associated with the top-level
+.B Xnest
+window.
+.\" Is the following still true? This sentence is several years old.
+Unfortunately, window managers are not very good at doing that yet so this
+option might come in handy.
+.TP
+.BI "\-parent " window_id
+This option tells
+.B Xnest
+to use
+.I window_id
+as the root window instead of creating a window.
+.\" XRX is dead, dead, dead.
+.\" This option is used by the xrx xnestplugin.
+.SH "EXTENDED DESCRIPTION"
+Starting up
+.B Xnest
+is just as simple as starting up
+.BR xclock (__appmansuffix__)
+from a terminal emulator.
+If a user wishes to run
+.B Xnest
+on the same
+workstation as the real server, it is important that the nested server is given
+its own listening socket address.
+Therefore, if there is a server already running on the user's workstation,
+.B Xnest
+will have to be started up with a new display number.
+Since there is usually no more than one server running on a workstation,
+specifying
+.RB \(oq "Xnest :1" \(cq
+on the command line will be sufficient for most users.
+For each server running on the workstation, the display number needs to be
+incremented by one.
+Thus, if you wish to start another
+.BR Xnest ,
+you will need to type
+.RB \(oq "Xnest :2" \(cq
+on the command line.
+.PP
+To run clients in the nested server, each client needs to be given the same
+display number as the nested server.
+For example,
+.RB \(oq "xterm \-display :1" \(cq
+will start up an
+.B xterm
+process in the first nested server
+and
+.RB \(oq "xterm \-display :2" \(cq
+will start an
+.B xterm
+in the second nested server from the example above.
+Additional clients can be started from these
+.BR xterm s
+in each nested server.
+.SS "Xnest as a client"
+.B Xnest
+behaves and looks to the real server and other real clients as another real
+client.
+It is a rather demanding client, however, since almost any window or graphics
+request from a nested client will result in a window or graphics request from
+.B Xnest
+to the real server.
+Therefore, it is desirable that
+.B Xnest
+and the real server are on a local network, or even better, on the same machine.
+.B Xnest
+assumes that the real server supports the SHAPE extension.
+There is no way to turn off this assumption dynamically.
+.B Xnest
+can be compiled without the SHAPE extension built in, in which case the real
+server need not support it.
+Dynamic SHAPE extension selection support may be considered in further
+development of
+.BR Xnest .
+.PP
+Since
+.B Xnest
+need not use the same default visual as the the real server, the top-level
+window of the
+.B Xnest
+client always has its own color map.
+This implies that other windows' colors will not be displayed properly while the
+keyboard or pointer focus is in the
+.B Xnest
+window, unless the real server has support for more than one installed color map
+at any time.
+The color map associated with the top window of the
+.B Xnest
+client need not be the appropriate color map that the nested server wants
+installed in the real server.
+In the case that a nested client attempts to install a color map of a different
+visual from the default visual of the nested server,
+.B Xnest
+will put the top window of this nested client and all other top windows of the
+nested clients that use the same color map into the
+.I WM_COLORMAP_WINDOWS
+property of the top-level
+.B Xnest
+window on the real server.
+Thus, it is important that the real window manager that manages the
+.B Xnest
+top-level window looks at the
+.I WM_COLORMAP_WINDOWS
+property rather than the color map associated with the top-level
+.B Xnest
+window.
+Since most window managers don't yet appear to implement this convention
+properly,
+.B Xnest
+can optionally do direct installation of color maps into the real server
+bypassing the real window manager.
+If the user chooses this option, it is usually necessary to temporarily disable
+the real window manager since it will interfere with the
+.B Xnest
+scheme of color map installation.
+.PP
+Keyboard and pointer control procedures of the nested server change the keyboard
+and pointer control parameters of the real server.
+Therefore, after
+.B Xnest
+is started up, it will change the keyboard and pointer controls of the real
+server to its own internal defaults.
+.SS "Xnest as a server"
+.B Xnest
+as a server looks exactly like a real server to its own clients.
+For the clients, there is no way of telling if they are running on a real or a
+nested server.
+.PP
+As already mentioned,
+.B Xnest
+is a very user-friendly server when it comes to customization.
+.B Xnest
+will pick up a number of command-line arguments that can configure its default
+visual class and depth, number of screens, etc.
.PP
The only apparent intricacy from the users' perspective about using
-\fIXnest\fP as a server is the selection of fonts. \fIXnest\fP
-manages fonts by loading them locally and then passing the font name
-to the real server and asking it to load that font remotely. This
-approach avoids the overload of sending the glyph bits across the
-network for every text operation, although it is really a bug. The
-proper implementation of fonts should be moved into the \fIos\fP
-layer. The consequence of this approach is that the user will have to
-worry about two different font paths - a local one for the nested
-server and a remote one for the real server - since \fIXnest\fP does
-not propagate its font path to the real server. The reason for this
-is because real and nested servers need not run on the same file
-system which makes the two font paths mutually incompatible. Thus, if
-there is a font in the local font path of the nested server, there is
-no guarantee that this font exists in the remote font path of the real
-server. \fIXlsfonts\fP client, if run on the nested server will list
-fonts in the local font path and if run on the real server will list
-fonts in the remote font path. Before a font can be successfully
-opened by the nested server it has to exist in local and remote font
-paths. It is the users' responsibility to make sure that this is the
-case.
+.B Xnest
+as a server is the selection of fonts.
+.B Xnest
+manages fonts by loading them locally and then passing the font name to the real
+server and asking it to load that font remotely.
+This approach avoids the overload of sending the glyph bits across the network
+for every text operation, although it is really a bug.
+The consequence of this approach is that the user will have to worry about two
+different font paths \(em a local one for the nested server and a remote one for
+the real server \(em since
+.B Xnest
+does not propagate its font path to the real server.
+The reason for this is because real and nested servers need not run on the same
+file system which makes the two font paths mutually incompatible.
+Thus, if there is a font in the local font path of the nested server, there is
+no guarantee that this font exists in the remote font path of the real server.
+The
+.BR xlsfonts (__appmansuffix__)
+client, if run on the nested server, will list fonts in the local font path and,
+if run on the real server, will list fonts in the remote font path.
+Before a font can be successfully opened by the nested server, it has to exist
+in local and remote font paths.
+It is the users' responsibility to make sure that this is the case.
+.SH "FUTURE DIRECTIONS"
+Make dynamic the requirement for the SHAPE extension in the real server, rather
+than having to recompile
+.B Xnest
+to turn this requirement on and off.
+.PP
+Perhaps there should be a command-line option to tell
+.B Xnest
+to inherit the keyboard and pointer control parameters from the real server
+rather than imposing its own.
+.PP
+.B Xnest
+should read a customization input file to provide even greater freedom and
+simplicity in selecting the desired layout.
+.PP
+There is no support for backing store and save unders, but this should also be
+considered.
+.PP
+.\" Is the following still true now that client-side font rendering is
+.\" considered the way to go?
+The proper implementation of fonts should be moved into the
+.I os
+layer.
.SH BUGS
-Won't run well on servers supporting different visual depths.
-Still crashes randomly. Probably has some memory leaks.
+Doesn't run well on servers supporting different visual depths.
+.PP
+Still crashes randomly.
+.PP
+Probably has some memory leaks.
.SH AUTHOR
Davor Matic, MIT X Consortium
-
+.SH "SEE ALSO"
+.BR Xserver (__appmansuffix__),
+.BR xdpyinfo (__appmansuffix__),
+.BR X (__miscmansuffix__)
diff-tree 6a870992d81a6bacfa9d313c15784fdb281d474f (from 3c982bc1a49509dda7bc469b0eced44df02755b3)
Author: Keith Packard <keithp at dulcimer.keithp.com>
Date: Fri May 25 20:33:08 2007 -0700
xf86XVFillKeyHelper assumed root clip never changed.
When the root window changed size, xf86XVFillKeyHelper would not revalidate
the GC, leaving the clip at the old size causing lossage (and possibly
memory corruption if the screen and frame buffer shrank).
Fixed by just using a scratch GC; saving memory, eliminating bugs and
shrinking the code.
diff --git a/hw/xfree86/common/xf86xv.c b/hw/xfree86/common/xf86xv.c
index 02fcde6..6abe31c 100644
--- a/hw/xfree86/common/xf86xv.c
+++ b/hw/xfree86/common/xf86xv.c
@@ -1875,42 +1875,35 @@ xf86XVFillKeyHelperDrawable (DrawablePtr
_X_EXPORT void
xf86XVFillKeyHelper (ScreenPtr pScreen, CARD32 key, RegionPtr clipboxes)
{
- XF86XVScreenPtr ScreenPriv = GET_XF86XV_SCREEN(pScreen);
DrawablePtr root = &WindowTable[pScreen->myNum]->drawable;
XID pval[2];
BoxPtr pbox = REGION_RECTS(clipboxes);
int i, nbox = REGION_NUM_RECTS(clipboxes);
xRectangle *rects;
+ GCPtr gc;
if(!xf86Screens[pScreen->myNum]->vtSema) return;
- if(!ScreenPriv->videoGC) {
- int status;
- pval[0] = key;
- pval[1] = IncludeInferiors;
- ScreenPriv->videoGC = CreateGC(root, GCForeground | GCSubwindowMode,
- pval, &status);
- if(!ScreenPriv->videoGC) return;
- ValidateGC(root, ScreenPriv->videoGC);
- } else if (key != ScreenPriv->videoGC->fgPixel){
- pval[0] = key;
- ChangeGC(ScreenPriv->videoGC, GCForeground, pval);
- ValidateGC(root, ScreenPriv->videoGC);
- }
+ gc = GetScratchGC(root->depth, pScreen);
+ pval[0] = key;
+ pval[1] = IncludeInferiors;
+ (void) ChangeGC(gc, GCForeground|GCSubwindowMode, pval);
+ ValidateGC(root, gc);
- rects = ALLOCATE_LOCAL(nbox * sizeof(xRectangle));
+ rects = xalloc (nbox * sizeof(xRectangle));
- for(i = 0; i < nbox; i++, pbox++) {
+ for(i = 0; i < nbox; i++, pbox++)
+ {
rects[i].x = pbox->x1;
rects[i].y = pbox->y1;
rects[i].width = pbox->x2 - pbox->x1;
rects[i].height = pbox->y2 - pbox->y1;
}
-
- (*ScreenPriv->videoGC->ops->PolyFillRect)(
- root, ScreenPriv->videoGC, nbox, rects);
-
- DEALLOCATE_LOCAL(rects);
+
+ (*gc->ops->PolyFillRect)(root, gc, nbox, rects);
+
+ xfree (rects);
+ FreeScratchGC (gc);
}
/* xf86XVClipVideoHelper -
diff-tree 3c982bc1a49509dda7bc469b0eced44df02755b3 (from 4d7469f75fadfc4a59664e88e18eb304203670f4)
Author: Luo Jie <luojie at nlsde.buaa.edu.cn>
Date: Thu May 24 11:13:03 2007 -0700
Reinstate an apparently mis-deleted ';' from a for loop with no body.
Fixes an error returning "No core keyboard" with multiple keyboards.
diff --git a/dix/devices.c b/dix/devices.c
index e227617..da6e590 100644
--- a/dix/devices.c
+++ b/dix/devices.c
@@ -425,6 +425,7 @@ InitAndStartDevices(void)
for (dev = inputInfo.devices;
dev && (dev != inputInfo.keyboard);
dev = dev->next)
+ ;
if (!dev || (dev != inputInfo.keyboard)) {
ErrorF("No core keyboard\n");
return BadImplementation;
diff-tree 4d7469f75fadfc4a59664e88e18eb304203670f4 (from 0b988450462ddb005311e68502357baf272e6371)
Author: Luo Jie <luojie at nlsde.buaa.edu.cn>
Date: Thu May 24 11:04:06 2007 -0700
Fix a typo in using memcpy in xwin.
diff --git a/hw/xwin/winmultiwindowclass.c b/hw/xwin/winmultiwindowclass.c
index d8909f0..57c4346 100755
--- a/hw/xwin/winmultiwindowclass.c
+++ b/hw/xwin/winmultiwindowclass.c
@@ -264,7 +264,7 @@ winMultiWindowGetTransientFor (WindowPtr
if (prop->propertyName == XA_WM_TRANSIENT_FOR)
{
if (ppDaddy)
- memcpy (*ppDaddy, prop->data, sizeof (WindowPtr *));
+ memcpy (*ppDaddy, prop->data, sizeof (WindowPtr));
return 1;
}
else
diff-tree 0b988450462ddb005311e68502357baf272e6371 (from 1f48995d66c0072caa7e5ce2845be642221dd56d)
Author: Luo Jie <luojie at nlsde.buaa.edu.cn>
Date: Thu May 24 11:02:28 2007 -0700
Fix os/utils.c compile with mingw.
diff --git a/os/utils.c b/os/utils.c
index 5058285..dd5acd3 100644
--- a/os/utils.c
+++ b/os/utils.c
@@ -64,8 +64,10 @@ OR PERFORMANCE OF THIS SOFTWARE.
#include <X11/Xos.h>
#include <stdio.h>
#include <time.h>
+#if !defined(WIN32) || !defined(__MINGW32__)
#include <sys/time.h>
#include <sys/resource.h>
+#endif
#include "misc.h"
#include <X11/X.h>
#define XSERV_t
@@ -527,6 +529,13 @@ GiveUp(int sig)
errno = olderrno;
}
+#if defined WIN32 && defined __MINGW32__
+_X_EXPORT CARD32
+GetTimeInMillis (void)
+{
+ return GetTickCount ();
+}
+#else
_X_EXPORT CARD32
GetTimeInMillis(void)
{
@@ -541,6 +550,7 @@ GetTimeInMillis(void)
X_GETTIMEOFDAY(&tv);
return(tv.tv_sec * 1000) + (tv.tv_usec / 1000);
}
+#endif
_X_EXPORT void
AdjustWaitForDelay (pointer waitTime, unsigned long newdelay)
@@ -798,11 +808,13 @@ ProcessCommandLine(int argc, char *argv[
}
else if ( strcmp( argv[i], "-core") == 0)
{
- struct rlimit core_limit;
CoreDump = TRUE;
+#if !defined(WIN32) || !defined(__MINGW32__)
+ struct rlimit core_limit;
getrlimit (RLIMIT_CORE, &core_limit);
core_limit.rlim_cur = core_limit.rlim_max;
setrlimit (RLIMIT_CORE, &core_limit);
+#endif
}
else if ( strcmp( argv[i], "-dpi") == 0)
{
diff-tree 1f48995d66c0072caa7e5ce2845be642221dd56d (from 8f98be7db303bc3db650054efb86843c70114451)
Author: Luo Jie <luojie at nlsde.buaa.edu.cn>
Date: Thu May 24 11:01:15 2007 -0700
Fix build of composite, dix, and randr when Xinerama is disabled.
diff --git a/composite/compext.c b/composite/compext.c
index ba37e7d..bea8bcf 100644
--- a/composite/compext.c
+++ b/composite/compext.c
@@ -696,11 +696,13 @@ CompositeExtensionInit (void)
if (GetPictureScreenIfSet(pScreen) == NULL)
return;
}
+#ifdef PANORAMIX
/* Xinerama's rewriting of window drawing before Composite gets to it
* breaks Composite.
*/
if (!noPanoramiXExtension)
return;
+#endif
CompositeClientWindowType = CreateNewResourceType (FreeCompositeClientWindow);
if (!CompositeClientWindowType)
diff --git a/dix/events.c b/dix/events.c
index bc6b6ae..887cbcd 100644
--- a/dix/events.c
+++ b/dix/events.c
@@ -695,6 +695,13 @@ XineramaChangeToCursor(CursorPtr cursor)
}
}
+#else
+#define SyntheticMotion(x, y) \
+ PostSyntheticMotion(x, y, \
+ 0, \
+ syncEvents.playingEvents ? \
+ syncEvents.time.milliseconds : \
+ currentTime.milliseconds);
#endif /* PANORAMIX */
diff --git a/randr/Makefile.am b/randr/Makefile.am
index 9bf0e65..20b0f72 100644
--- a/randr/Makefile.am
+++ b/randr/Makefile.am
@@ -2,6 +2,8 @@ noinst_LTLIBRARIES = librandr.la
AM_CFLAGS = $(DIX_CFLAGS)
+XINERAMA_SRCS = rrxinerama.c
+
if XORG
sdk_HEADERS = randrstr.h
endif
@@ -18,5 +20,9 @@ librandr_la_SOURCES = \
rrpointer.c \
rrproperty.c \
rrscreen.c \
- rrsdispatch.c \
- rrxinerama.c
+ rrsdispatch.c
+
+if XINERAMA
+librandr_la_SOURCES += ${XINERAMA_SRCS}
+endif
+
diff --git a/randr/randr.c b/randr/randr.c
index 4dd0ee5..958f9c1 100644
--- a/randr/randr.c
+++ b/randr/randr.c
@@ -358,8 +358,9 @@ RRExtensionInit (void)
SRRScreenChangeNotifyEvent;
EventSwapVector[RREventBase + RRNotify] = (EventSwapPtr)
SRRNotifyEvent;
-
+#ifdef PANORAMIX
RRXineramaExtensionInit();
+#endif
}
static int
diff-tree 8f98be7db303bc3db650054efb86843c70114451 (from 9616a042855399f0ee9c6489ea824621ea5fee18)
Author: Eric Anholt <eric at anholt.net>
Date: Thu May 24 11:00:04 2007 -0700
Fix bswap detection on BSD (mis-added '_' in function names).
diff --git a/configure.ac b/configure.ac
index d7d00e2..37199cf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -123,19 +123,19 @@ b = __swap16(a);
], [SYS_ENDIAN__SWAP='yes'], [SYS_ENDIAN__SWAP='no'])
AC_MSG_RESULT([$SYS_ENDIAN__SWAP])
- AC_MSG_CHECKING([for bswap_16 variant of <sys/endian.h> byteswapping macros])
+ AC_MSG_CHECKING([for bswap16 variant of <sys/endian.h> byteswapping macros])
AC_LINK_IFELSE([AC_LANG_PROGRAM([
#include <sys/endian.h>
], [
int a = 1, b;
-b = bswap_16(a);
+b = bswap16(a);
])
], [SYS_ENDIAN_BSWAP='yes'], [SYS_ENDIAN_BSWAP='no'])
AC_MSG_RESULT([$SYS_ENDIAN_BSWAP])
if test "$SYS_ENDIAN_BSWAP" = "yes" ; then
USE_SYS_ENDIAN_H=yes
- BSWAP=bswap_
+ BSWAP=bswap
else
if test "$SYS_ENDIAN__SWAP" = "yes" ; then
USE_SYS_ENDIAN_H=yes
diff-tree 9616a042855399f0ee9c6489ea824621ea5fee18 (from 649e7f82d8d4333443493056b81eb20d6cf022bc)
Author: Matthias Drochner <drochner at netbsd.org>
Date: Tue Apr 10 16:15:40 2007 -0700
Fix build on NetBSD/amd64.
diff --git a/hw/xfree86/os-support/bsd/i386_video.c b/hw/xfree86/os-support/bsd/i386_video.c
index f4ea3f5..ae16b78 100644
--- a/hw/xfree86/os-support/bsd/i386_video.c
+++ b/hw/xfree86/os-support/bsd/i386_video.c
@@ -50,6 +50,11 @@
#include <machine/mtrr.h>
#include <machine/sysarch.h>
#include <sys/queue.h>
+#ifdef __x86_64__
+#define i386_set_mtrr x86_64_set_mtrr
+#define i386_get_mtrr x86_64_get_mtrr
+#define i386_iopl x86_64_iopl
+#endif
#endif
#if defined(__OpenBSD__) && defined(__amd64__)
diff-tree 649e7f82d8d4333443493056b81eb20d6cf022bc (from 047bf3349bb697c73c95729a8bbf15f72605901f)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Thu May 24 12:10:05 2007 +0200
Consolidate portPriv->pDraw assignments into xf86XVEnlistPortInWindow.
This avoids a crash in xf86XVReputVideo and also cleans up the code slightly.
diff --git a/hw/xfree86/common/xf86xv.c b/hw/xfree86/common/xf86xv.c
index 2b097d2..02fcde6 100644
--- a/hw/xfree86/common/xf86xv.c
+++ b/hw/xfree86/common/xf86xv.c
@@ -979,6 +979,9 @@ xf86XVEnlistPortInWindow(WindowPtr pWin,
winPriv->next = PrivRoot;
pWin->devPrivates[XF86XVWindowIndex].ptr = (pointer)winPriv;
}
+
+ portPriv->pDraw = (DrawablePtr)pWin;
+
return Success;
}
@@ -1375,7 +1378,6 @@ xf86XVPutVideo(
result = xf86XVEnlistPortInWindow((WindowPtr)pDraw, portPriv);
if(result != Success) return result;
- portPriv->pDraw = pDraw;
portPriv->type = XvInputMask;
/* save a copy of these parameters */
@@ -1479,7 +1481,6 @@ xf86XVPutStill(
xf86XVEnlistPortInWindow((WindowPtr)pDraw, portPriv);
portPriv->isOn = XV_ON;
- portPriv->pDraw = pDraw;
portPriv->drw_x = drw_x; portPriv->drw_y = drw_y;
portPriv->drw_w = drw_w; portPriv->drw_h = drw_h;
portPriv->type = 0; /* no mask means it's transient and should
@@ -1529,7 +1530,6 @@ xf86XVGetVideo(
result = xf86XVEnlistPortInWindow((WindowPtr)pDraw, portPriv);
if(result != Success) return result;
- portPriv->pDraw = pDraw;
portPriv->type = XvOutputMask;
/* save a copy of these parameters */
@@ -1784,7 +1784,6 @@ xf86XVPutImage(
(portPriv->AdaptorRec->flags & VIDEO_OVERLAID_IMAGES)) {
portPriv->isOn = XV_ON;
- portPriv->pDraw = pDraw;
portPriv->drw_x = drw_x; portPriv->drw_y = drw_y;
portPriv->drw_w = drw_w; portPriv->drw_h = drw_h;
portPriv->type = 0; /* no mask means it's transient and should
diff-tree 047bf3349bb697c73c95729a8bbf15f72605901f (from 9d87ef4e0dff40ea39f1b209c67b90079fc79065)
Author: Soren Sandmann Pedersen <ssp at dhcp83-218.boston.redhat.com>
Date: Wed May 23 16:56:05 2007 -0400
Delete trapezoid rendering code; replace with pixman calls
diff --git a/fb/fbtrap.c b/fb/fbtrap.c
index 6e8da24..07b4fbb 100644
--- a/fb/fbtrap.c
+++ b/fb/fbtrap.c
@@ -30,77 +30,13 @@
#ifdef RENDER
+#include <pixman/pixman.h>
+
#include "picturestr.h"
#include "mipict.h"
#include "renderedge.h"
#include "fbpict.h"
-#if 0
-void
-fbAddTraps (PicturePtr pPicture,
- INT16 x_off,
- INT16 y_off,
- int ntrap,
- xTrap *traps)
-{
- FbBits *buf;
- int bpp;
- int width;
- int stride;
- int height;
- int pxoff, pyoff;
-
- xFixed x_off_fixed;
- xFixed y_off_fixed;
- RenderEdge l, r;
- xFixed t, b;
-
- fbGetDrawable (pPicture->pDrawable, buf, stride, bpp, pxoff, pyoff);
-
- width = pPicture->pDrawable->width;
- height = pPicture->pDrawable->height;
- x_off += pxoff;
- y_off += pyoff;
-
- x_off_fixed = IntToxFixed(y_off);
- y_off_fixed = IntToxFixed(y_off);
-
- while (ntrap--)
- {
- t = traps->top.y + y_off_fixed;
- if (t < 0)
- t = 0;
- t = RenderSampleCeilY (t, bpp);
-
- b = traps->bot.y + y_off_fixed;
- if (xFixedToInt (b) >= height)
- b = IntToxFixed (height) - 1;
- b = RenderSampleFloorY (b, bpp);
-
- if (b >= t)
- {
- /* initialize edge walkers */
- RenderEdgeInit (&l, bpp, t,
- traps->top.l + x_off_fixed,
- traps->top.y + y_off_fixed,
- traps->bot.l + x_off_fixed,
- traps->bot.y + y_off_fixed);
-
- RenderEdgeInit (&r, bpp, t,
- traps->top.r + x_off_fixed,
- traps->top.y + y_off_fixed,
- traps->bot.r + x_off_fixed,
- traps->bot.y + y_off_fixed);
-
- fbRasterizeEdges (buf, bpp, width, stride, &l, &r, t, b);
- }
- traps++;
- }
-
- fbFinishAccess (pPicture->pDrawable);
-}
-#endif
-
void
fbAddTraps (PicturePtr pPicture,
INT16 x_off,
@@ -108,65 +44,16 @@ fbAddTraps (PicturePtr pPicture,
int ntrap,
xTrap *traps)
{
- FbBits *buf;
- int bpp;
- int width;
- int stride;
- int height;
- int pxoff, pyoff;
-
- xFixed x_off_fixed;
- xFixed y_off_fixed;
- RenderEdge l, r;
- xFixed t, b;
-
pixman_image_t *image = image_from_pict (pPicture, FALSE);
-
- fbGetDrawable (pPicture->pDrawable, buf, stride, bpp, pxoff, pyoff);
-
- width = pPicture->pDrawable->width;
- height = pPicture->pDrawable->height;
-#if 0
- x_off += pxoff;
- y_off += pyoff;
-#endif
-
- x_off_fixed = IntToxFixed(y_off);
- y_off_fixed = IntToxFixed(y_off);
- while (ntrap--)
- {
- t = traps->top.y + y_off_fixed;
- if (t < 0)
- t = 0;
- t = RenderSampleCeilY (t, bpp);
+ if (!image)
+ return;
- b = traps->bot.y + y_off_fixed;
- if (xFixedToInt (b) >= height)
- b = IntToxFixed (height) - 1;
- b = RenderSampleFloorY (b, bpp);
-
- if (b >= t)
- {
- /* initialize edge walkers */
- RenderEdgeInit (&l, bpp, t,
- traps->top.l + x_off_fixed,
- traps->top.y + y_off_fixed,
- traps->bot.l + x_off_fixed,
- traps->bot.y + y_off_fixed);
-
- RenderEdgeInit (&r, bpp, t,
- traps->top.r + x_off_fixed,
- traps->top.y + y_off_fixed,
- traps->bot.r + x_off_fixed,
- traps->bot.y + y_off_fixed);
-
- pixman_rasterize_edges (image, &l, &r, t, b);
- }
- traps++;
- }
+ pixman_add_traps (image, x_off, y_off, ntrap, (pixman_trap_t *)traps);
fbFinishAccess (pPicture->pDrawable);
+
+ pixman_image_unref (image);
}
void
@@ -175,58 +62,16 @@ fbRasterizeTrapezoid (PicturePtr pPic
int x_off,
int y_off)
{
- FbBits *buf;
- int bpp;
- int width;
- int stride;
- int height;
- int pxoff, pyoff;
-
- xFixed x_off_fixed;
- xFixed y_off_fixed;
- RenderEdge l, r;
- xFixed t, b;
- pixman_image_t *image;
-
- if (!xTrapezoidValid (trap))
+ pixman_image_t *image = image_from_pict (pPicture, FALSE);
+
+ if (!image)
return;
- image = image_from_pict (pPicture, FALSE);
-
- fbGetDrawable (pPicture->pDrawable, buf, stride, bpp, pxoff, pyoff);
-
- width = pPicture->pDrawable->width;
- height = pPicture->pDrawable->height;
-#if 0
- x_off += pxoff;
- y_off += pyoff;
-#endif
-
- x_off_fixed = IntToxFixed(x_off);
- y_off_fixed = IntToxFixed(y_off);
- t = trap->top + y_off_fixed;
- if (t < 0)
- t = 0;
- t = RenderSampleCeilY (t, bpp);
-
- b = trap->bottom + y_off_fixed;
- if (xFixedToInt (b) >= height)
- b = IntToxFixed (height) - 1;
- b = RenderSampleFloorY (b, bpp);
-
- if (b >= t)
- {
- /* initialize edge walkers */
- RenderLineFixedEdgeInit (&l, bpp, t, &trap->left, x_off, y_off);
- RenderLineFixedEdgeInit (&r, bpp, t, &trap->right, x_off, y_off);
-
- pixman_rasterize_edges (image, &l, &r, t, b);
-#if 0
- fbRasterizeEdges (buf, bpp, width, stride, &l, &r, t, b);
-#endif
- }
+ pixman_rasterize_trapezoid (image, (pixman_trapezoid_t *)trap, x_off, y_off);
fbFinishAccess (pPicture->pDrawable);
+
+ pixman_image_unref (image);
}
static int
diff-tree 9d87ef4e0dff40ea39f1b209c67b90079fc79065 (from 2a960c442bd7560630f52b55d82ec0517542ee5a)
Author: Soren Sandmann Pedersen <ssp at dhcp83-218.boston.redhat.com>
Date: Wed May 23 15:50:25 2007 -0400
- Make image_from_pict() non-static
- Delete fbedge.c and fbedgeimp.h
- Use pixman_rasterize_edges() in fbtrap.c
diff --git a/fb/Makefile.am b/fb/Makefile.am
index 01e81da..28c0cc7 100644
--- a/fb/Makefile.am
+++ b/fb/Makefile.am
@@ -69,9 +69,7 @@ libfb_la_SOURCES = \
fbutil.c \
fbwindow.c \
fbpseudocolor.c \
- fbpseudocolor.h \
- fbedge.c \
- fbedgeimp.h
+ fbpseudocolor.h
libwfb_la_SOURCES = $(libfb_la_SOURCES)
diff --git a/fb/fb.h b/fb/fb.h
index e605078..7d94886 100644
--- a/fb/fb.h
+++ b/fb/fb.h
@@ -2146,4 +2146,8 @@ void
fbPaintWindow(WindowPtr pWin, RegionPtr pRegion, int what);
+pixman_image_t *image_from_pict (PicturePtr pict,
+ Bool has_clip);
+
#endif /* _FB_H_ */
+
diff --git a/fb/fbedge.c b/fb/fbedge.c
deleted file mode 100644
index 70fc423..0000000
--- a/fb/fbedge.c
+++ /dev/null
@@ -1,314 +0,0 @@
-/*
- * $Id$
- *
- * Copyright © 2004 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <string.h>
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "fb.h"
-
-#ifdef RENDER
-
-#include "picturestr.h"
-#include "mipict.h"
-#include "renderedge.h"
-#include "fbpict.h"
-
-/*
- * 4 bit alpha
- */
-
-#define N_BITS 4
-#define rasterizeEdges fbRasterizeEdges4
-
-#if BITMAP_BIT_ORDER == LSBFirst
-#define Shift4(o) ((o) << 2)
-#else
-#define Shift4(o) ((1-(o)) << 2)
-#endif
-
-#define Get4(x,o) (((x) >> Shift4(o)) & 0xf)
-#define Put4(x,o,v) (((x) & ~(0xf << Shift4(o))) | (((v) & 0xf) << Shift4(o)))
-
-#define DefineAlpha(line,x) \
- CARD8 *__ap = (CARD8 *) line + ((x) >> 1); \
- int __ao = (x) & 1
-
-#define StepAlpha ((__ap += __ao), (__ao ^= 1))
-
-#define AddAlpha(a) { \
- CARD8 __o = READ(__ap); \
- CARD8 __a = (a) + Get4(__o, __ao); \
- WRITE(__ap, Put4 (__o, __ao, __a | (0 - ((__a) >> 4)))); \
-}
-
-#include "fbedgeimp.h"
-
-#undef AddAlpha
-#undef StepAlpha
-#undef DefineAlpha
-#undef rasterizeEdges
-#undef N_BITS
-
-
-/*
- * 1 bit alpha
- */
-
-#define N_BITS 1
-#define rasterizeEdges fbRasterizeEdges1
-
-#include "fbedgeimp.h"
-
-#undef rasterizeEdges
-#undef N_BITS
-
-/*
- * 8 bit alpha
- */
-
-static INLINE CARD8
-clip255 (int x)
-{
- if (x > 255) return 255;
- return x;
-}
-
-static INLINE void
-add_saturate_8 (CARD8 *buf, int value, int length)
-{
- while (length--)
- {
- WRITE(buf, clip255 (READ(buf) + value));
- buf++;
- }
-}
-
-/*
- * We want to detect the case where we add the same value to a long
- * span of pixels. The triangles on the end are filled in while we
- * count how many sub-pixel scanlines contribute to the middle section.
- *
- * +--------------------------+
- * fill_height =| \ /
- * +------------------+
- * |================|
- * fill_start fill_end
- */
-static void
-fbRasterizeEdges8 (FbBits *buf,
- int width,
- int stride,
- RenderEdge *l,
- RenderEdge *r,
- xFixed t,
- xFixed b)
-{
- xFixed y = t;
- FbBits *line;
- int fill_start = -1, fill_end = -1;
- int fill_size = 0;
-
- line = buf + xFixedToInt (y) * stride;
-
- for (;;)
- {
- CARD8 *ap = (CARD8 *) line;
- xFixed lx, rx;
- int lxi, rxi;
-
- /* clip X */
- lx = l->x;
- if (lx < 0)
- lx = 0;
- rx = r->x;
- if (xFixedToInt (rx) >= width)
- rx = IntToxFixed (width);
-
- /* Skip empty (or backwards) sections */
- if (rx > lx)
- {
- int lxs, rxs;
-
- /* Find pixel bounds for span. */
- lxi = xFixedToInt (lx);
- rxi = xFixedToInt (rx);
-
- /* Sample coverage for edge pixels */
- lxs = RenderSamplesX (lx, 8);
- rxs = RenderSamplesX (rx, 8);
-
- /* Add coverage across row */
- if (lxi == rxi)
- {
- WRITE(ap +lxi, clip255 (READ(ap + lxi) + rxs - lxs));
- }
- else
- {
- WRITE(ap + lxi, clip255 (READ(ap + lxi) + N_X_FRAC(8) - lxs));
-
- /* Move forward so that lxi/rxi is the pixel span */
- lxi++;
-
- /* Don't bother trying to optimize the fill unless
- * the span is longer than 4 pixels. */
- if (rxi - lxi > 4)
- {
- if (fill_start < 0)
- {
- fill_start = lxi;
- fill_end = rxi;
- fill_size++;
- }
- else
- {
- if (lxi >= fill_end || rxi < fill_start)
- {
- /* We're beyond what we saved, just fill it */
- add_saturate_8 (ap + fill_start,
- fill_size * N_X_FRAC(8),
- fill_end - fill_start);
- fill_start = lxi;
- fill_end = rxi;
- fill_size = 1;
- }
- else
- {
- /* Update fill_start */
- if (lxi > fill_start)
- {
- add_saturate_8 (ap + fill_start,
- fill_size * N_X_FRAC(8),
- lxi - fill_start);
- fill_start = lxi;
- }
- else if (lxi < fill_start)
- {
- add_saturate_8 (ap + lxi, N_X_FRAC(8),
- fill_start - lxi);
- }
-
- /* Update fill_end */
- if (rxi < fill_end)
- {
- add_saturate_8 (ap + rxi,
- fill_size * N_X_FRAC(8),
- fill_end - rxi);
- fill_end = rxi;
- }
- else if (fill_end < rxi)
- {
- add_saturate_8 (ap + fill_end,
- N_X_FRAC(8),
- rxi - fill_end);
- }
- fill_size++;
- }
- }
- }
- else
- {
- add_saturate_8 (ap + lxi, N_X_FRAC(8), rxi - lxi);
- }
-
- /* Do not add in a 0 alpha here. This check is
- * necessary to avoid a buffer overrun, (when rx
- * is exactly on a pixel boundary). */
- if (rxs)
- WRITE(ap + rxi, clip255 (READ(ap + rxi) + rxs));
- }
- }
-
- if (y == b) {
- /* We're done, make sure we clean up any remaining fill. */
- if (fill_start != fill_end) {
- if (fill_size == N_Y_FRAC(8))
- {
- MEMSET_WRAPPED (ap + fill_start, 0xff, fill_end - fill_start);
- }
- else
- {
- add_saturate_8 (ap + fill_start, fill_size * N_X_FRAC(8),
- fill_end - fill_start);
- }
- }
- break;
- }
-
- if (xFixedFrac (y) != Y_FRAC_LAST(8))
- {
- RenderEdgeStepSmall (l);
- RenderEdgeStepSmall (r);
- y += STEP_Y_SMALL(8);
- }
- else
- {
- RenderEdgeStepBig (l);
- RenderEdgeStepBig (r);
- y += STEP_Y_BIG(8);
- if (fill_start != fill_end)
- {
- if (fill_size == N_Y_FRAC(8))
- {
- MEMSET_WRAPPED (ap + fill_start, 0xff, fill_end - fill_start);
- }
- else
- {
- add_saturate_8 (ap + fill_start, fill_size * N_X_FRAC(8),
- fill_end - fill_start);
- }
- fill_start = fill_end = -1;
- fill_size = 0;
- }
- line += stride;
- }
- }
-}
-
-void
-fbRasterizeEdges (FbBits *buf,
- int bpp,
- int width,
- int stride,
- RenderEdge *l,
- RenderEdge *r,
- xFixed t,
- xFixed b)
-{
- switch (bpp) {
- case 1:
- fbRasterizeEdges1 (buf, width, stride, l, r, t, b);
- break;
- case 4:
- fbRasterizeEdges4 (buf, width, stride, l, r, t, b);
- break;
- case 8:
- fbRasterizeEdges8 (buf, width, stride, l, r, t, b);
- break;
- }
-}
-
-#endif /* RENDER */
diff --git a/fb/fbedgeimp.h b/fb/fbedgeimp.h
deleted file mode 100644
index 57da31a..0000000
--- a/fb/fbedgeimp.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * $Id$
- *
- * Copyright © 2004 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#ifndef rasterizeSpan
-#endif
-
-static void
-rasterizeEdges (FbBits *buf,
- int width,
- int stride,
- RenderEdge *l,
- RenderEdge *r,
- xFixed t,
- xFixed b)
-{
- xFixed y = t;
- FbBits *line;
-
- line = buf + xFixedToInt (y) * stride;
-
- for (;;)
- {
- xFixed lx, rx;
- int lxi, rxi;
-
- /* clip X */
- lx = l->x;
- if (lx < 0)
- lx = 0;
- rx = r->x;
- if (xFixedToInt (rx) >= width)
- rx = IntToxFixed (width);
-
- /* Skip empty (or backwards) sections */
- if (rx > lx)
- {
-
- /* Find pixel bounds for span */
- lxi = xFixedToInt (lx);
- rxi = xFixedToInt (rx);
-
-#if N_BITS == 1
- {
- FbBits *a = line;
- FbBits startmask, endmask;
- int nmiddle;
- int width = rxi - lxi;
- int x = lxi;
-
- a += x >> FB_SHIFT;
- x &= FB_MASK;
-
- FbMaskBits (x, width, startmask, nmiddle, endmask);
- if (startmask) {
- WRITE(a, READ(a) | startmask);
- a++;
- }
- while (nmiddle--)
- WRITE(a++, FB_ALLONES);
- if (endmask)
- WRITE(a, READ(a) | endmask);
- }
-#else
- {
- DefineAlpha(line,lxi);
- int lxs, rxs;
-
- /* Sample coverage for edge pixels */
- lxs = RenderSamplesX (lx, N_BITS);
- rxs = RenderSamplesX (rx, N_BITS);
-
- /* Add coverage across row */
- if (lxi == rxi)
- {
- AddAlpha (rxs - lxs);
- }
- else
- {
- int xi;
-
- AddAlpha (N_X_FRAC(N_BITS) - lxs);
- StepAlpha;
- for (xi = lxi + 1; xi < rxi; xi++)
- {
- AddAlpha (N_X_FRAC(N_BITS));
- StepAlpha;
- }
- /* Do not add in a 0 alpha here. This check is necessary
- * to avoid a buffer overrun when rx is exactly on a pixel
- * boundary.
- */
- if (rxs != 0)
- AddAlpha (rxs);
- }
- }
-#endif
- }
-
- if (y == b)
- break;
-
-#if N_BITS > 1
- if (xFixedFrac (y) != Y_FRAC_LAST(N_BITS))
- {
- RenderEdgeStepSmall (l);
- RenderEdgeStepSmall (r);
- y += STEP_Y_SMALL(N_BITS);
- }
- else
-#endif
- {
- RenderEdgeStepBig (l);
- RenderEdgeStepBig (r);
- y += STEP_Y_BIG(N_BITS);
- line += stride;
- }
- }
-}
-
-#undef rasterizeSpan
diff --git a/fb/fbpict.c b/fb/fbpict.c
index 3ad4a22..00dde61 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -108,7 +108,8 @@ create_conical_gradient_image (PictGradi
}
static pixman_image_t *
-create_bits_picture (PicturePtr pict)
+create_bits_picture (PicturePtr pict,
+ Bool has_clip)
{
FbBits *bits;
FbStride stride;
@@ -142,7 +143,8 @@ create_bits_picture (PicturePtr pict)
/* pCompositeClip is undefined for source pictures, so
* only set the clip region for pictures with drawables
*/
- pixman_image_set_clip_region (image, pict->pCompositeClip);
+ if (has_clip)
+ pixman_image_set_clip_region (image, pict->pCompositeClip);
/* Indexed table */
if (pict->pFormat->index.devPrivate)
@@ -153,114 +155,6 @@ create_bits_picture (PicturePtr pict)
return image;
}
-static pixman_image_t *image_from_pict (PicturePtr pict);
-
-static void
-set_image_properties (pixman_image_t *image, PicturePtr pict)
-{
- pixman_repeat_t repeat;
- pixman_filter_t filter;
-
- if (pict->transform)
- {
- pixman_image_set_transform (
- image, (pixman_transform_t *)pict->transform);
- }
-
- switch (pict->repeatType)
- {
- default:
- case RepeatNone:
- repeat = PIXMAN_REPEAT_NONE;
- break;
-
- case RepeatPad:
- repeat = PIXMAN_REPEAT_PAD;
- break;
-
- case RepeatNormal:
- repeat = PIXMAN_REPEAT_NORMAL;
- break;
-
- case RepeatReflect:
- repeat = PIXMAN_REPEAT_REFLECT;
- break;
- }
-
- pixman_image_set_repeat (image, repeat);
-
- if (pict->alphaMap)
- {
- pixman_image_t *alpha_map = image_from_pict (pict->alphaMap);
-
- pixman_image_set_alpha_map (
- image, alpha_map, pict->alphaOrigin.x, pict->alphaOrigin.y);
-
- pixman_image_unref (alpha_map);
- }
-
- pixman_image_set_component_alpha (image, pict->componentAlpha);
-
- switch (pict->filter)
- {
- default:
- case PictFilterNearest:
- case PictFilterFast:
- filter = PIXMAN_FILTER_NEAREST;
- break;
-
- case PictFilterBilinear:
- case PictFilterGood:
- filter = PIXMAN_FILTER_BILINEAR;
- break;
-
- case PictFilterConvolution:
- filter = PIXMAN_FILTER_CONVOLUTION;
- break;
- }
-
- pixman_image_set_filter (image, filter, (pixman_fixed_t *)pict->filter_params, pict->filter_nparams);
-}
-
-static pixman_image_t *
-image_from_pict (PicturePtr pict)
-{
- pixman_image_t *image = NULL;
-
- if (!pict)
- return NULL;
-
- if (pict->pDrawable)
- {
- image = create_bits_picture (pict);
- }
- else if (pict->pSourcePict)
- {
- SourcePict *sp = pict->pSourcePict;
-
- if (sp->type == SourcePictTypeSolidFill)
- {
- image = create_solid_fill_image (pict);
- }
- else
- {
- PictGradient *gradient = &pict->pSourcePict->gradient;
-
- if (sp->type == SourcePictTypeLinear)
- image = create_linear_gradient_image (gradient);
- else if (sp->type == SourcePictTypeRadial)
- image = create_radial_gradient_image (gradient);
- else if (sp->type == SourcePictTypeConical)
- image = create_conical_gradient_image (gradient);
- }
- }
-
- if (image)
- set_image_properties (image, pict);
-
- return image;
-}
-
#define mod(a,b) ((b) == 1 ? 0 : (a) >= 0 ? (a) % (b) : (b) - (-a) % (b))
void
@@ -401,9 +295,9 @@ fbComposite (CARD8 op,
xMask, yMask, xDst, yDst, width, height))
return;
- src = image_from_pict (pSrc);
- mask = image_from_pict (pMask);
- dest = image_from_pict (pDst);
+ src = image_from_pict (pSrc, TRUE);
+ mask = image_from_pict (pMask, TRUE);
+ dest = image_from_pict (pDst, TRUE);
if (src && dest && !(pMask && !mask))
{
@@ -466,6 +360,116 @@ fbPictureInit (ScreenPtr pScreen, PictFo
return TRUE;
}
+static void
+set_image_properties (pixman_image_t *image, PicturePtr pict)
+{
+ pixman_repeat_t repeat;
+ pixman_filter_t filter;
+
+ if (pict->transform)
+ {
+ pixman_image_set_transform (
+ image, (pixman_transform_t *)pict->transform);
+ }
+
+ switch (pict->repeatType)
+ {
+ default:
+ case RepeatNone:
+ repeat = PIXMAN_REPEAT_NONE;
+ break;
+
+ case RepeatPad:
+ repeat = PIXMAN_REPEAT_PAD;
+ break;
+
+ case RepeatNormal:
+ repeat = PIXMAN_REPEAT_NORMAL;
+ break;
+
+ case RepeatReflect:
+ repeat = PIXMAN_REPEAT_REFLECT;
+ break;
+ }
+
+ pixman_image_set_repeat (image, repeat);
+
+ if (pict->alphaMap)
+ {
+ pixman_image_t *alpha_map = image_from_pict (pict->alphaMap, TRUE);
+
+ pixman_image_set_alpha_map (
+ image, alpha_map, pict->alphaOrigin.x, pict->alphaOrigin.y);
+
+ pixman_image_unref (alpha_map);
+ }
+
+ pixman_image_set_component_alpha (image, pict->componentAlpha);
+
+ switch (pict->filter)
+ {
+ default:
+ case PictFilterNearest:
+ case PictFilterFast:
+ filter = PIXMAN_FILTER_NEAREST;
+ break;
+
+ case PictFilterBilinear:
+ case PictFilterGood:
+ filter = PIXMAN_FILTER_BILINEAR;
+ break;
+
+ case PictFilterConvolution:
+ filter = PIXMAN_FILTER_CONVOLUTION;
+ break;
+ }
+
+ pixman_image_set_filter (image, filter, (pixman_fixed_t *)pict->filter_params, pict->filter_nparams);
+}
+
+pixman_image_t *
+image_from_pict (PicturePtr pict,
+ Bool has_clip)
+{
+ pixman_image_t *image = NULL;
+
+ if (!pict)
+ return NULL;
+
+ if (pict->pDrawable)
+ {
+ image = create_bits_picture (pict, has_clip);
+ }
+ else if (pict->pSourcePict)
+ {
+ SourcePict *sp = pict->pSourcePict;
+
+ if (sp->type == SourcePictTypeSolidFill)
+ {
+ image = create_solid_fill_image (pict);
+ }
+ else
+ {
+ PictGradient *gradient = &pict->pSourcePict->gradient;
+
+ if (sp->type == SourcePictTypeLinear)
+ image = create_linear_gradient_image (gradient);
+ else if (sp->type == SourcePictTypeRadial)
+ image = create_radial_gradient_image (gradient);
+ else if (sp->type == SourcePictTypeConical)
+ image = create_conical_gradient_image (gradient);
+ }
+ }
+
+ if (image)
+ set_image_properties (image, pict);
+
+ return image;
+}
+
+
+
+
#ifdef USE_MMX
/* The CPU detection code needs to be in a file not compiled with
* "-mmmx -msse", as gcc would generate CMOV instructions otherwise
diff --git a/fb/fbpict.h b/fb/fbpict.h
index 3bd0a78..b4c1dcf 100644
--- a/fb/fbpict.h
+++ b/fb/fbpict.h
@@ -412,18 +412,6 @@ fbCompositeGeneral (CARD8 op,
CARD16 width,
CARD16 height);
-
-/* fbedge.c */
-void
-fbRasterizeEdges (FbBits *buf,
- int bpp,
- int width,
- int stride,
- RenderEdge *l,
- RenderEdge *r,
- xFixed t,
- xFixed b);
-
/* fbpict.c */
void
fbComposite (CARD8 op,
diff --git a/fb/fbtrap.c b/fb/fbtrap.c
index 478a80f..6e8da24 100644
--- a/fb/fbtrap.c
+++ b/fb/fbtrap.c
@@ -35,6 +35,7 @@
#include "renderedge.h"
#include "fbpict.h"
+#if 0
void
fbAddTraps (PicturePtr pPicture,
INT16 x_off,
@@ -98,6 +99,75 @@ fbAddTraps (PicturePtr pPicture,
fbFinishAccess (pPicture->pDrawable);
}
+#endif
+
+void
+fbAddTraps (PicturePtr pPicture,
+ INT16 x_off,
+ INT16 y_off,
+ int ntrap,
+ xTrap *traps)
+{
+ FbBits *buf;
+ int bpp;
+ int width;
+ int stride;
+ int height;
+ int pxoff, pyoff;
+
+ xFixed x_off_fixed;
+ xFixed y_off_fixed;
+ RenderEdge l, r;
+ xFixed t, b;
+
+ pixman_image_t *image = image_from_pict (pPicture, FALSE);
+
+ fbGetDrawable (pPicture->pDrawable, buf, stride, bpp, pxoff, pyoff);
+
+ width = pPicture->pDrawable->width;
+ height = pPicture->pDrawable->height;
+#if 0
+ x_off += pxoff;
+ y_off += pyoff;
+#endif
+
+ x_off_fixed = IntToxFixed(y_off);
+ y_off_fixed = IntToxFixed(y_off);
+
+ while (ntrap--)
+ {
+ t = traps->top.y + y_off_fixed;
+ if (t < 0)
+ t = 0;
+ t = RenderSampleCeilY (t, bpp);
+
+ b = traps->bot.y + y_off_fixed;
+ if (xFixedToInt (b) >= height)
+ b = IntToxFixed (height) - 1;
+ b = RenderSampleFloorY (b, bpp);
+
+ if (b >= t)
+ {
+ /* initialize edge walkers */
+ RenderEdgeInit (&l, bpp, t,
+ traps->top.l + x_off_fixed,
+ traps->top.y + y_off_fixed,
+ traps->bot.l + x_off_fixed,
+ traps->bot.y + y_off_fixed);
+
+ RenderEdgeInit (&r, bpp, t,
+ traps->top.r + x_off_fixed,
+ traps->top.y + y_off_fixed,
+ traps->bot.r + x_off_fixed,
+ traps->bot.y + y_off_fixed);
+
+ pixman_rasterize_edges (image, &l, &r, t, b);
+ }
+ traps++;
+ }
+
+ fbFinishAccess (pPicture->pDrawable);
+}
void
fbRasterizeTrapezoid (PicturePtr pPicture,
@@ -116,16 +186,21 @@ fbRasterizeTrapezoid (PicturePtr pPic
xFixed y_off_fixed;
RenderEdge l, r;
xFixed t, b;
+ pixman_image_t *image;
if (!xTrapezoidValid (trap))
return;
+ image = image_from_pict (pPicture, FALSE);
+
fbGetDrawable (pPicture->pDrawable, buf, stride, bpp, pxoff, pyoff);
width = pPicture->pDrawable->width;
height = pPicture->pDrawable->height;
+#if 0
x_off += pxoff;
y_off += pyoff;
+#endif
x_off_fixed = IntToxFixed(x_off);
y_off_fixed = IntToxFixed(y_off);
@@ -144,8 +219,11 @@ fbRasterizeTrapezoid (PicturePtr pPic
/* initialize edge walkers */
RenderLineFixedEdgeInit (&l, bpp, t, &trap->left, x_off, y_off);
RenderLineFixedEdgeInit (&r, bpp, t, &trap->right, x_off, y_off);
-
+
+ pixman_rasterize_edges (image, &l, &r, t, b);
+#if 0
fbRasterizeEdges (buf, bpp, width, stride, &l, &r, t, b);
+#endif
}
fbFinishAccess (pPicture->pDrawable);
diff-tree 2a960c442bd7560630f52b55d82ec0517542ee5a (from 3ba3ede9bbdfc6376b6f6e0b6ce8280a05e6584d)
Author: Soren Sandmann Pedersen <ssp at dhcp83-218.boston.redhat.com>
Date: Wed May 23 13:08:26 2007 -0400
Port renderedge.c to pixman
diff --git a/render/renderedge.c b/render/renderedge.c
index c2ffabe..e92174f 100644
--- a/render/renderedge.c
+++ b/render/renderedge.c
@@ -36,16 +36,7 @@
_X_EXPORT xFixed
RenderSampleCeilY (xFixed y, int n)
{
- xFixed f = xFixedFrac(y);
- xFixed i = xFixedFloor(y);
-
- f = ((f + Y_FRAC_FIRST(n)) / STEP_Y_SMALL(n)) * STEP_Y_SMALL(n) + Y_FRAC_FIRST(n);
- if (f > Y_FRAC_LAST(n))
- {
- f = Y_FRAC_FIRST(n);
- i += xFixed1;
- }
- return (i | f);
+ return pixman_sample_ceil_y (y, n);
}
#define _div(a,b) ((a) >= 0 ? (a) / (b) : -((-(a) + (b) - 1) / (b)))
@@ -57,16 +48,7 @@ RenderSampleCeilY (xFixed y, int n)
_X_EXPORT xFixed
RenderSampleFloorY (xFixed y, int n)
{
- xFixed f = xFixedFrac(y);
- xFixed i = xFixedFloor (y);
-
- f = _div(f - Y_FRAC_FIRST(n), STEP_Y_SMALL(n)) * STEP_Y_SMALL(n) + Y_FRAC_FIRST(n);
- if (f < Y_FRAC_FIRST(n))
- {
- f = Y_FRAC_LAST(n);
- i -= xFixed1;
- }
- return (i | f);
+ return pixman_sample_floor_y (y, n);
}
/*
@@ -75,52 +57,7 @@ RenderSampleFloorY (xFixed y, int n)
_X_EXPORT void
RenderEdgeStep (RenderEdge *e, int n)
{
- xFixed_48_16 ne;
-
- e->x += n * e->stepx;
-
- ne = e->e + n * (xFixed_48_16) e->dx;
-
- if (n >= 0)
- {
- if (ne > 0)
- {
- int nx = (ne + e->dy - 1) / e->dy;
- e->e = ne - nx * (xFixed_48_16) e->dy;
- e->x += nx * e->signdx;
- }
- }
- else
- {
- if (ne <= -e->dy)
- {
- int nx = (-ne) / e->dy;
- e->e = ne + nx * (xFixed_48_16) e->dy;
- e->x -= nx * e->signdx;
- }
- }
-}
-
-/*
- * A private routine to initialize the multi-step
- * elements of an edge structure
- */
-static void
-_RenderEdgeMultiInit (RenderEdge *e, int n, xFixed *stepx_p, xFixed *dx_p)
-{
- xFixed stepx;
- xFixed_48_16 ne;
-
- ne = n * (xFixed_48_16) e->dx;
- stepx = n * e->stepx;
- if (ne > 0)
- {
- int nx = ne / e->dy;
- ne -= nx * e->dy;
- stepx += nx * e->signdx;
- }
- *dx_p = ne;
- *stepx_p = stepx;
+ pixman_edge_step (e, n);
}
/*
@@ -136,35 +73,7 @@ RenderEdgeInit (RenderEdge *e,
xFixed x_bot,
xFixed y_bot)
{
- xFixed dx, dy;
-
- e->x = x_top;
- e->e = 0;
- dx = x_bot - x_top;
- dy = y_bot - y_top;
- e->dy = dy;
- e->dx = 0;
- if (dy)
- {
- if (dx >= 0)
- {
- e->signdx = 1;
- e->stepx = dx / dy;
- e->dx = dx % dy;
- e->e = -dy;
- }
- else
- {
- e->signdx = -1;
- e->stepx = -(-dx / dy);
- e->dx = -dx % dy;
- e->e = 0;
- }
-
- _RenderEdgeMultiInit (e, STEP_Y_SMALL(n), &e->stepx_small, &e->dx_small);
- _RenderEdgeMultiInit (e, STEP_Y_BIG(n), &e->stepx_big, &e->dx_big);
- }
- RenderEdgeStep (e, y_start - y_top);
+ pixman_edge_init (e, n, y_start, x_top, y_top, x_bot, y_bot);
}
/*
@@ -179,24 +88,6 @@ RenderLineFixedEdgeInit (RenderEdge *e,
int x_off,
int y_off)
{
- xFixed x_off_fixed = IntToxFixed(x_off);
- xFixed y_off_fixed = IntToxFixed(y_off);
- xPointFixed *top, *bot;
-
- if (line->p1.y <= line->p2.y)
- {
- top = &line->p1;
- bot = &line->p2;
- }
- else
- {
- top = &line->p2;
- bot = &line->p1;
- }
- RenderEdgeInit (e, n, y,
- top->x + x_off_fixed,
- top->y + y_off_fixed,
- bot->x + x_off_fixed,
- bot->y + y_off_fixed);
+ pixman_line_fixed_edge_init (e, n, y, (pixman_line_fixed_t *)line, x_off, y_off);
}
diff --git a/render/renderedge.h b/render/renderedge.h
index d621d9d..38f9f09 100644
--- a/render/renderedge.h
+++ b/render/renderedge.h
@@ -50,20 +50,7 @@
* and can be quickly stepped across small or large gaps in the
* sample grid
*/
-
-typedef struct {
- xFixed x;
- xFixed e;
- xFixed stepx;
- xFixed signdx;
- xFixed dy;
- xFixed dx;
-
- xFixed stepx_small;
- xFixed stepx_big;
- xFixed dx_small;
- xFixed dx_big;
-} RenderEdge;
+typedef pixman_edge_t RenderEdge;
/*
* Step across a small sample grid gap
diff-tree 3ba3ede9bbdfc6376b6f6e0b6ce8280a05e6584d (from cc648e609d472472bac4a2e568eb3598b3690ba3)
Author: Soren Sandmann Pedersen <ssp at dhcp83-218.boston.redhat.com>
Date: Wed May 23 12:56:04 2007 -0400
Add missing offsets for window coordinates - reported by Colin Harrison
diff --git a/fb/fbpict.c b/fb/fbpict.c
index eb78ced..3ad4a22 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -384,6 +384,19 @@ fbComposite (CARD8 op,
pixman_region16_t region;
pixman_image_t *src, *mask, *dest;
+ xDst += pDst->pDrawable->x;
+ yDst += pDst->pDrawable->y;
+ if (pSrc->pDrawable)
+ {
+ xSrc += pSrc->pDrawable->x;
+ ySrc += pSrc->pDrawable->y;
+ }
+ if (pMask && pMask->pDrawable)
+ {
+ xMask += pMask->pDrawable->x;
+ yMask += pMask->pDrawable->y;
+ }
+
if (!miComputeCompositeRegion (®ion, pSrc, pMask, pDst, xSrc, ySrc,
xMask, yMask, xDst, yDst, width, height))
return;
diff-tree cc648e609d472472bac4a2e568eb3598b3690ba3 (from e6a7198e7cd96f1fe0654cc6811a977821579258)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Tue May 22 10:51:56 2007 +0200
EXA: Export ExaOffscreenMarkUsed.
Can be used to inform EXA that an offscreen area is used outside of EXA.
diff --git a/exa/exa.h b/exa/exa.h
index cd90bbc..9ea5933 100644
--- a/exa/exa.h
+++ b/exa/exa.h
@@ -721,6 +721,9 @@ exaOffscreenAlloc(ScreenPtr pScreen, int
ExaOffscreenArea *
exaOffscreenFree(ScreenPtr pScreen, ExaOffscreenArea *area);
+void
+ExaOffscreenMarkUsed (PixmapPtr pPixmap);
+
unsigned long
exaGetPixmapOffset(PixmapPtr pPix);
diff --git a/exa/exa_priv.h b/exa/exa_priv.h
index ece5898..a6d98cd 100644
--- a/exa/exa_priv.h
+++ b/exa/exa_priv.h
@@ -323,9 +323,6 @@ ExaCheckComposite (CARD8 op,
/* exa_offscreen.c */
void
-ExaOffscreenMarkUsed (PixmapPtr pPixmap);
-
-void
ExaOffscreenSwapOut (ScreenPtr pScreen);
void
diff-tree e6a7198e7cd96f1fe0654cc6811a977821579258 (from 6324bfc468f7a645d2fee59f1c921a4328a4639f)
Author: Adam Jackson <ajax at benzedrine.nwnk.net>
Date: Tue May 22 10:51:55 2007 +0200
Bug #8991: Add glXGetDrawableAttributes dispatch; fix texture format therein.
Adapted to master branch by Michel Dänzer <michel at tungstengraphics.com>.
diff --git a/GL/glx/glxcmds.c b/GL/glx/glxcmds.c
index 932878f..ed5c138 100644
--- a/GL/glx/glxcmds.c
+++ b/GL/glx/glxcmds.c
@@ -1679,6 +1679,7 @@ DoGetDrawableAttributes(__GLXclientState
xGLXGetDrawableAttributesReply reply;
CARD32 attributes[4];
int numAttribs;
+ PixmapPtr pixmap;
glxPixmap = (__GLXpixmap *)LookupIDByType(drawId, __glXPixmapRes);
if (!glxPixmap) {
@@ -1693,10 +1694,19 @@ DoGetDrawableAttributes(__GLXclientState
reply.numAttribs = numAttribs;
attributes[0] = GLX_TEXTURE_TARGET_EXT;
- attributes[1] = GLX_TEXTURE_RECTANGLE_EXT;
attributes[2] = GLX_Y_INVERTED_EXT;
attributes[3] = GL_FALSE;
+ /* XXX this is merely less wrong, see fdo bug #8991 */
+ pixmap = (PixmapPtr) glxPixmap->pDraw;
+ if ((pixmap->drawable.width & (pixmap->drawable.width - 1)) ||
+ (pixmap->drawable.height & (pixmap->drawable.height - 1))
+ /* || strstr(CALL_GetString(GL_EXTENSIONS,
+ "GL_ARB_texture_non_power_of_two")) */)
+ attributes[1] = GLX_TEXTURE_RECTANGLE_EXT;
+ else
+ attributes[1] = GLX_TEXTURE_2D_EXT;
+
if (client->swapped) {
__glXSwapGetDrawableAttributesReply(client, &reply, attributes);
} else {
diff --git a/GL/glx/indirect_dispatch.h b/GL/glx/indirect_dispatch.h
index 17a372f..24f4bed 100644
--- a/GL/glx/indirect_dispatch.h
+++ b/GL/glx/indirect_dispatch.h
@@ -211,8 +211,6 @@ extern HIDDEN int __glXDisp_ReadPixels(s
extern HIDDEN int __glXDispSwap_ReadPixels(struct __GLXclientStateRec *, GLbyte *);
extern HIDDEN void __glXDisp_EdgeFlagv(GLbyte * pc);
extern HIDDEN void __glXDispSwap_EdgeFlagv(GLbyte * pc);
-extern HIDDEN void __glXDisp_Rotatef(GLbyte * pc);
-extern HIDDEN void __glXDispSwap_Rotatef(GLbyte * pc);
extern HIDDEN void __glXDisp_TexParameterf(GLbyte * pc);
extern HIDDEN void __glXDispSwap_TexParameterf(GLbyte * pc);
extern HIDDEN void __glXDisp_TexParameteri(GLbyte * pc);
@@ -519,6 +517,8 @@ extern HIDDEN void __glXDisp_SecondaryCo
extern HIDDEN void __glXDispSwap_SecondaryColor3ivEXT(GLbyte * pc);
extern HIDDEN void __glXDisp_TexCoord4iv(GLbyte * pc);
extern HIDDEN void __glXDispSwap_TexCoord4iv(GLbyte * pc);
+extern HIDDEN int __glXDisp_GetDrawableAttributesSGIX(struct __GLXclientStateRec *, GLbyte *);
+extern HIDDEN int __glXDispSwap_GetDrawableAttributesSGIX(struct __GLXclientStateRec *, GLbyte *);
extern HIDDEN void __glXDisp_SampleMaskSGIS(GLbyte * pc);
extern HIDDEN void __glXDispSwap_SampleMaskSGIS(GLbyte * pc);
extern HIDDEN void __glXDisp_ColorTableParameteriv(GLbyte * pc);
@@ -849,10 +849,8 @@ extern HIDDEN int __glXDisp_GetHistogram
extern HIDDEN int __glXDispSwap_GetHistogramParameteriv(struct __GLXclientStateRec *, GLbyte *);
extern HIDDEN int __glXDisp_GetHistogramParameterivEXT(struct __GLXclientStateRec *, GLbyte *);
extern HIDDEN int __glXDispSwap_GetHistogramParameterivEXT(struct __GLXclientStateRec *, GLbyte *);
-extern HIDDEN int __glXDisp_GetConvolutionFilter(struct __GLXclientStateRec *, GLbyte *);
-extern HIDDEN int __glXDispSwap_GetConvolutionFilter(struct __GLXclientStateRec *, GLbyte *);
-extern HIDDEN int __glXDisp_GetConvolutionFilterEXT(struct __GLXclientStateRec *, GLbyte *);
-extern HIDDEN int __glXDispSwap_GetConvolutionFilterEXT(struct __GLXclientStateRec *, GLbyte *);
+extern HIDDEN void __glXDisp_Rotatef(GLbyte * pc);
+extern HIDDEN void __glXDispSwap_Rotatef(GLbyte * pc);
extern HIDDEN int __glXDisp_GetProgramivARB(struct __GLXclientStateRec *, GLbyte *);
extern HIDDEN int __glXDispSwap_GetProgramivARB(struct __GLXclientStateRec *, GLbyte *);
extern HIDDEN void __glXDisp_BlendFuncSeparateEXT(GLbyte * pc);
@@ -877,6 +875,10 @@ extern HIDDEN void __glXDisp_Map2f(GLbyt
extern HIDDEN void __glXDispSwap_Map2f(GLbyte * pc);
extern HIDDEN void __glXDisp_ProgramStringARB(GLbyte * pc);
extern HIDDEN void __glXDispSwap_ProgramStringARB(GLbyte * pc);
+extern HIDDEN int __glXDisp_GetConvolutionFilter(struct __GLXclientStateRec *, GLbyte *);
+extern HIDDEN int __glXDispSwap_GetConvolutionFilter(struct __GLXclientStateRec *, GLbyte *);
+extern HIDDEN int __glXDisp_GetConvolutionFilterEXT(struct __GLXclientStateRec *, GLbyte *);
+extern HIDDEN int __glXDispSwap_GetConvolutionFilterEXT(struct __GLXclientStateRec *, GLbyte *);
extern HIDDEN int __glXDisp_GetCompressedTexImageARB(struct __GLXclientStateRec *, GLbyte *);
extern HIDDEN int __glXDispSwap_GetCompressedTexImageARB(struct __GLXclientStateRec *, GLbyte *);
extern HIDDEN int __glXDisp_GetTexGenfv(struct __GLXclientStateRec *, GLbyte *);
diff --git a/GL/glx/indirect_table.c b/GL/glx/indirect_table.c
index 60d6760..9d0383c 100644
--- a/GL/glx/indirect_table.c
+++ b/GL/glx/indirect_table.c
@@ -1231,8 +1231,8 @@ const struct __glXDispatchInfo Render_di
};
/*****************************************************************/
-/* tree depth = 13 */
-static const int_fast16_t VendorPriv_dispatch_tree[155] = {
+/* tree depth = 12 */
+static const int_fast16_t VendorPriv_dispatch_tree[152] = {
/* [0] -> opcode range [0, 131072], node depth 1 */
2,
5,
@@ -1474,17 +1474,12 @@ static const int_fast16_t VendorPriv_dis
/* [149] -> opcode range [65536, 65568], node depth 12 */
1,
- 152,
- EMPTY_LEAF,
-
- /* [152] -> opcode range [65536, 65552], node depth 13 */
- 1,
LEAF(88),
EMPTY_LEAF,
};
-static const void *VendorPriv_function_table[96][2] = {
+static const void *VendorPriv_function_table[104][2] = {
/* [ 0] = 0 */ {NULL, NULL},
/* [ 1] = 1 */ {__glXDisp_GetConvolutionFilterEXT, __glXDispSwap_GetConvolutionFilterEXT},
/* [ 2] = 2 */ {__glXDisp_GetConvolutionParameterfvEXT, __glXDispSwap_GetConvolutionParameterfvEXT},
@@ -1581,6 +1576,14 @@ static const void *VendorPriv_function_t
/* [ 93] = 65541 */ {__glXDisp_CreateContextWithConfigSGIX, __glXDispSwap_CreateContextWithConfigSGIX},
/* [ 94] = 65542 */ {__glXDisp_CreateGLXPixmapWithConfigSGIX, __glXDispSwap_CreateGLXPixmapWithConfigSGIX},
/* [ 95] = 65543 */ {NULL, NULL},
+ /* [ 96] = 65544 */ {NULL, NULL},
+ /* [ 97] = 65545 */ {NULL, NULL},
+ /* [ 98] = 65546 */ {__glXDisp_GetDrawableAttributesSGIX, __glXDispSwap_GetDrawableAttributesSGIX},
+ /* [ 99] = 65547 */ {NULL, NULL},
+ /* [ 100] = 65548 */ {NULL, NULL},
+ /* [ 101] = 65549 */ {NULL, NULL},
+ /* [ 102] = 65550 */ {NULL, NULL},
+ /* [ 103] = 65551 */ {NULL, NULL},
};
const struct __glXDispatchInfo VendorPriv_dispatch_info = {
diff-tree 6324bfc468f7a645d2fee59f1c921a4328a4639f (from 5006d08d7fc56d3d380cc6b75297f94e8594eb54)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Tue May 22 10:51:53 2007 +0200
AIGLX: Zero-copy texture-from-pixmap.
When available, use the 2D driver texOffsetStart hook and the 3D driver
setTexOffset hook to save the overhead of passing the pixmap data to
glTex(Sub)Image.
The basic idea is to update the driver specific 'offset' for bound pixmaps
before dispatching a GLX render request and to flush immediately afterwards
if there are any pixmaps bound. This should ensure that the 3D driver can
use pixmaps for texturing directly regardless of the X server moving them
around.
diff --git a/GL/glx/glxdrawable.h b/GL/glx/glxdrawable.h
index 20e9b43..6500cc7 100644
--- a/GL/glx/glxdrawable.h
+++ b/GL/glx/glxdrawable.h
@@ -42,6 +42,10 @@
#include <damage.h>
+#ifdef XF86DRI
+#include <GL/internal/dri_interface.h>
+#endif
+
typedef struct {
DrawablePtr pDraw;
@@ -50,7 +54,12 @@ typedef struct {
ScreenPtr pScreen;
Bool idExists;
int refcnt;
+#ifdef XF86DRI
DamagePtr pDamage;
+ __DRIcontext *pDRICtx;
+ GLint texname;
+ unsigned long offset;
+#endif
} __GLXpixmap;
struct __GLXdrawable {
diff --git a/GL/glx/glxdri.c b/GL/glx/glxdri.c
index c30f372..d93d460 100644
--- a/GL/glx/glxdri.c
+++ b/GL/glx/glxdri.c
@@ -76,6 +76,11 @@ struct __GLXDRIscreen {
xf86EnterVTProc *enterVT;
xf86LeaveVTProc *leaveVT;
+ DRITexOffsetStartProcPtr texOffsetStart;
+ DRITexOffsetFinishProcPtr texOffsetFinish;
+ __GLXpixmap* texOffsetOverride[16];
+ GLuint lastTexOffsetOverride;
+
unsigned char glx_enable_bits[__GLX_EXT_BYTES];
};
@@ -125,30 +130,75 @@ struct __GLXDRIdrawable {
static const char CREATE_NEW_SCREEN_FUNC[] =
"__driCreateNewScreen_" STRINGIFY (INTERNAL_VERSION);
-/* The DRI driver entry point version wasn't bumped when the
- * copySubBuffer functionality was added to the DRI drivers, but the
- * functionality is still conditional on the value of the
- * internal_api_version passed to __driCreateNewScreen. However, the
- * screen constructor doesn't fail for a DRI driver that's older than
- * the passed in version number, so there's no way we can know for
- * sure that we can actually use the copySubBuffer functionality. But
- * since the earliest (and at this point only) released mesa version
- * (6.5) that uses the 20050727 entry point does have copySubBuffer,
- * we'll just settle for that. We still have to pass in a higher to
- * the screen constructor to enable the functionality.
- */
-#define COPY_SUB_BUFFER_INTERNAL_VERSION 20060314
static void
-__glXDRIleaveServer(void)
+__glXDRIleaveServer(GLboolean rendering)
{
- DRIBlockHandler(NULL, NULL, NULL);
+ int i;
+
+ for (i = 0; rendering && i < screenInfo.numScreens; i++) {
+ __GLXDRIscreen * const screen =
+ (__GLXDRIscreen *) __glXgetActiveScreen(i);
+ GLuint lastOverride = screen->lastTexOffsetOverride;
+
+ if (lastOverride) {
+ __GLXpixmap **texOffsetOverride = screen->texOffsetOverride;
+ int j;
+
+ for (j = 0; j < lastOverride; j++) {
+ __GLXpixmap *pGlxPix = texOffsetOverride[j];
+
+ if (pGlxPix && pGlxPix->texname) {
+ pGlxPix->offset =
+ screen->texOffsetStart((PixmapPtr)pGlxPix->pDraw);
+ }
+ }
+ }
+ }
+
+ DRIBlockHandler(NULL, NULL, NULL);
+
+ for (i = 0; rendering && i < screenInfo.numScreens; i++) {
+ __GLXDRIscreen * const screen =
+ (__GLXDRIscreen *) __glXgetActiveScreen(i);
+ GLuint lastOverride = screen->lastTexOffsetOverride;
+
+ if (lastOverride) {
+ __GLXpixmap **texOffsetOverride = screen->texOffsetOverride;
+ int j;
+
+ for (j = 0; j < lastOverride; j++) {
+ __GLXpixmap *pGlxPix = texOffsetOverride[j];
+
+ if (pGlxPix && pGlxPix->texname) {
+ screen->driScreen.setTexOffset(pGlxPix->pDRICtx,
+ pGlxPix->texname,
+ pGlxPix->offset,
+ pGlxPix->pDraw->depth,
+ ((PixmapPtr)pGlxPix->pDraw)->
+ devKind);
+ }
+ }
+ }
+ }
}
static void
-__glXDRIenterServer(void)
+__glXDRIenterServer(GLboolean rendering)
{
- DRIWakeupHandler(NULL, 0, NULL);
+ int i;
+
+ for (i = 0; rendering && i < screenInfo.numScreens; i++) {
+ __GLXDRIscreen * const screen =
+ (__GLXDRIscreen *) __glXgetActiveScreen(i);
+
+ if (screen->lastTexOffsetOverride) {
+ CALL_Flush(GET_DISPATCH(), ());
+ break;
+ }
+ }
+
+ DRIWakeupHandler(NULL, 0, NULL);
}
/**
@@ -289,19 +339,6 @@ __glXDRIcontextForceCurrent(__GLXcontext
&context->driContext);
}
-static int
-glxCountBits(int word)
-{
- int ret = 0;
-
- while (word) {
- ret += (word & 1);
- word >>= 1;
- }
-
- return ret;
-}
-
static void
glxFillAlphaChannel (PixmapPtr pixmap, int x, int y, int width, int height)
{
@@ -335,19 +372,75 @@ __glXDRIbindTexImage(__GLXcontext *baseC
int buffer,
__GLXpixmap *glxPixmap)
{
- RegionPtr pRegion;
+ RegionPtr pRegion = NULL;
PixmapPtr pixmap;
- int bpp;
+ int w, h, bpp, override = 0;
GLenum target, format, type;
+ ScreenPtr pScreen = glxPixmap->pScreen;
+ __GLXDRIscreen * const screen =
+ (__GLXDRIscreen *) __glXgetActiveScreen(pScreen->myNum);
pixmap = (PixmapPtr) glxPixmap->pDraw;
+ w = pixmap->drawable.width;
+ h = pixmap->drawable.height;
+
+ if (h & (h - 1) || w & (w - 1))
+ target = GL_TEXTURE_RECTANGLE_ARB;
+ else
+ target = GL_TEXTURE_2D;
+
+ if (screen->texOffsetStart && screen->driScreen.setTexOffset) {
+ __GLXpixmap **texOffsetOverride = screen->texOffsetOverride;
+ int i, firstEmpty = 16, texname;
+
+ for (i = 0; i < 16; i++) {
+ if (texOffsetOverride[i] == glxPixmap)
+ goto alreadyin;
+
+ if (firstEmpty == 16 && !texOffsetOverride[i])
+ firstEmpty = i;
+ }
+
+ if (firstEmpty == 16) {
+ ErrorF("%s: Failed to register texture offset override\n", __func__);
+ goto nooverride;
+ }
+
+ if (firstEmpty >= screen->lastTexOffsetOverride)
+ screen->lastTexOffsetOverride = firstEmpty + 1;
+
+ texOffsetOverride[firstEmpty] = glxPixmap;
+
+alreadyin:
+ override = 1;
+
+ glxPixmap->pDRICtx = &((__GLXDRIcontext*)baseContext)->driContext;
+
+ CALL_GetIntegerv(GET_DISPATCH(), (target == GL_TEXTURE_2D ?
+ GL_TEXTURE_BINDING_2D :
+ GL_TEXTURE_BINDING_RECTANGLE_NV,
+ &texname));
+
+ if (texname == glxPixmap->texname)
+ return Success;
+
+ glxPixmap->texname = texname;
+
+ screen->driScreen.setTexOffset(glxPixmap->pDRICtx, texname, 0,
+ pixmap->drawable.depth, pixmap->devKind);
+ }
+nooverride:
+
if (!glxPixmap->pDamage) {
- glxPixmap->pDamage = DamageCreate(NULL, NULL, DamageReportNone,
- TRUE, glxPixmap->pScreen, NULL);
- if (!glxPixmap->pDamage)
- return BadAlloc;
+ if (!override) {
+ glxPixmap->pDamage = DamageCreate(NULL, NULL, DamageReportNone,
+ TRUE, pScreen, NULL);
+ if (!glxPixmap->pDamage)
+ return BadAlloc;
+
+ DamageRegister ((DrawablePtr) pixmap, glxPixmap->pDamage);
+ }
- DamageRegister ((DrawablePtr) pixmap, glxPixmap->pDamage);
pRegion = NULL;
} else {
pRegion = DamageRegion(glxPixmap->pDamage);
@@ -360,30 +453,22 @@ __glXDRIbindTexImage(__GLXcontext *baseC
bpp = 4;
format = GL_BGRA;
type =
-#if X_BYTE_ORDER == X_LITTLE_ENDIAN
- GL_UNSIGNED_BYTE;
-#else
- GL_UNSIGNED_INT_8_8_8_8_REV;
+#if X_BYTE_ORDER == X_BIG_ENDIAN
+ !override ? GL_UNSIGNED_INT_8_8_8_8_REV :
#endif
+ GL_UNSIGNED_BYTE;
} else {
bpp = 2;
format = GL_RGB;
type = GL_UNSIGNED_SHORT_5_6_5;
}
- if (!(glxCountBits(pixmap->drawable.width) == 1 &&
- glxCountBits(pixmap->drawable.height) == 1)
- /* || strstr(CALL_GetString(GL_EXTENSIONS,
- "GL_ARB_texture_non_power_of_two")) */)
- target = GL_TEXTURE_RECTANGLE_ARB;
- else
- target = GL_TEXTURE_2D;
-
CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_ROW_LENGTH,
pixmap->devKind / bpp) );
+
if (pRegion == NULL)
{
- if (pixmap->drawable.depth == 24)
+ if (!override && pixmap->drawable.depth == 24)
glxFillAlphaChannel(pixmap,
pixmap->drawable.x,
pixmap->drawable.y,
@@ -404,8 +489,8 @@ __glXDRIbindTexImage(__GLXcontext *baseC
0,
format,
type,
- pixmap->devPrivate.ptr) );
- } else {
+ override ? NULL : pixmap->devPrivate.ptr) );
+ } else if (!override) {
int i, numRects;
BoxPtr p;
@@ -436,7 +521,8 @@ __glXDRIbindTexImage(__GLXcontext *baseC
}
}
- DamageEmpty(glxPixmap->pDamage);
+ if (!override)
+ DamageEmpty(glxPixmap->pDamage);
return Success;
}
@@ -446,6 +532,40 @@ __glXDRIreleaseTexImage(__GLXcontext *ba
int buffer,
__GLXpixmap *pixmap)
{
+ ScreenPtr pScreen = pixmap->pScreen;
+ __GLXDRIscreen * const screen =
+ (__GLXDRIscreen *) __glXgetActiveScreen(pScreen->myNum);
+ GLuint lastOverride = screen->lastTexOffsetOverride;
+
+ if (lastOverride) {
+ __GLXpixmap **texOffsetOverride = screen->texOffsetOverride;
+ int i;
+
+ for (i = 0; i < lastOverride; i++) {
+ if (texOffsetOverride[i] == pixmap) {
+ if (screen->texOffsetFinish)
+ screen->texOffsetFinish((PixmapPtr)pixmap->pDraw);
+
+ texOffsetOverride[i] = NULL;
+
+ if (i + 1 == lastOverride) {
+ lastOverride = 0;
+
+ while (i--) {
+ if (texOffsetOverride[i]) {
+ lastOverride = i + 1;
+ break;
+ }
+ }
+
+ screen->lastTexOffsetOverride = lastOverride;
+
+ break;
+ }
+ }
+ }
+ }
+
return Success;
}
@@ -666,9 +786,9 @@ static GLboolean createContext(__DRInati
fakeID = FakeClientID(0);
*(XID *) contextID = fakeID;
- __glXDRIenterServer();
+ __glXDRIenterServer(GL_FALSE);
retval = DRICreateContext(pScreen, visual, fakeID, hw_context);
- __glXDRIleaveServer();
+ __glXDRIleaveServer(GL_FALSE);
return retval;
}
@@ -677,9 +797,9 @@ static GLboolean destroyContext(__DRInat
{
GLboolean retval;
- __glXDRIenterServer();
+ __glXDRIenterServer(GL_FALSE);
retval = DRIDestroyContext(screenInfo.screens[screen], context);
- __glXDRIleaveServer();
+ __glXDRIleaveServer(GL_FALSE);
return retval;
}
@@ -694,12 +814,12 @@ createDrawable(__DRInativeDisplay *dpy,
if (!pDrawable)
return GL_FALSE;
- __glXDRIenterServer();
+ __glXDRIenterServer(GL_FALSE);
retval = DRICreateDrawable(screenInfo.screens[screen],
drawable,
pDrawable,
hHWDrawable);
- __glXDRIleaveServer();
+ __glXDRIleaveServer(GL_FALSE);
return retval;
}
@@ -713,11 +833,11 @@ destroyDrawable(__DRInativeDisplay *dpy,
if (!pDrawable)
return GL_FALSE;
- __glXDRIenterServer();
+ __glXDRIenterServer(GL_FALSE);
retval = DRIDestroyDrawable(screenInfo.screens[screen],
drawable,
pDrawable);
- __glXDRIleaveServer();
+ __glXDRIleaveServer(GL_FALSE);
return retval;
}
@@ -754,14 +874,14 @@ getDrawableInfo(__DRInativeDisplay *dpy,
return GL_FALSE;
}
- __glXDRIenterServer();
+ __glXDRIenterServer(GL_FALSE);
retval = DRIGetDrawableInfo(screenInfo.screens[screen],
pDrawable, index, stamp,
x, y, width, height,
numClipRects, &pClipRects,
backX, backY,
numBackClipRects, &pBackClipRects);
- __glXDRIleaveServer();
+ __glXDRIleaveServer(GL_FALSE);
if (*numClipRects > 0) {
size = sizeof (drm_clip_rect_t) * *numClipRects;
@@ -866,7 +986,7 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
__DRIframebuffer framebuffer;
int fd = -1;
int status;
- int api_ver = COPY_SUB_BUFFER_INTERNAL_VERSION;
+ int api_ver = 20070121;
drm_magic_t magic;
drmVersionPtr version;
int newlyopened;
@@ -1048,6 +1168,9 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
goto handle_error;
}
+ DRIGetTexOffsetFuncs(pScreen, &screen->texOffsetStart,
+ &screen->texOffsetFinish);
+
__glXScreenInit(&screen->base, pScreen);
buffer_size = __glXGetExtensionString(screen->glx_enable_bits, NULL);
diff --git a/GL/glx/glxext.c b/GL/glx/glxext.c
index ca874e3..c09120c 100644
--- a/GL/glx/glxext.c
+++ b/GL/glx/glxext.c
@@ -238,9 +238,9 @@ GLboolean __glXFreeContext(__GLXcontext
* the latter case we need to lift the DRI lock manually. */
if (!glxBlockClients) {
- __glXleaveServer();
+ __glXleaveServer(GL_FALSE);
cx->destroy(cx);
- __glXenterServer();
+ __glXenterServer(GL_FALSE);
} else {
cx->next = glxPendingDestroyContexts;
glxPendingDestroyContexts = cx;
@@ -439,49 +439,49 @@ void glxResumeClients(void)
AttendClient(__glXClients[i]->client);
}
- __glXleaveServer();
+ __glXleaveServer(GL_FALSE);
for (cx = glxPendingDestroyContexts; cx != NULL; cx = next) {
next = cx->next;
cx->destroy(cx);
}
glxPendingDestroyContexts = NULL;
- __glXenterServer();
+ __glXenterServer(GL_FALSE);
}
static void
-__glXnopEnterServer(void)
+__glXnopEnterServer(GLboolean rendering)
{
}
static void
-__glXnopLeaveServer(void)
+__glXnopLeaveServer(GLboolean rendering)
{
}
-static void (*__glXenterServerFunc)(void) = __glXnopEnterServer;
-static void (*__glXleaveServerFunc)(void) = __glXnopLeaveServer;
+static void (*__glXenterServerFunc)(GLboolean) = __glXnopEnterServer;
+static void (*__glXleaveServerFunc)(GLboolean) = __glXnopLeaveServer;
-void __glXsetEnterLeaveServerFuncs(void (*enter)(void),
- void (*leave)(void))
+void __glXsetEnterLeaveServerFuncs(void (*enter)(GLboolean),
+ void (*leave)(GLboolean))
{
__glXenterServerFunc = enter;
__glXleaveServerFunc = leave;
}
-void __glXenterServer(void)
+void __glXenterServer(GLboolean rendering)
{
glxServerLeaveCount--;
if (glxServerLeaveCount == 0)
- (*__glXenterServerFunc)();
+ (*__glXenterServerFunc)(rendering);
}
-void __glXleaveServer(void)
+void __glXleaveServer(GLboolean rendering)
{
if (glxServerLeaveCount == 0)
- (*__glXleaveServerFunc)();
+ (*__glXleaveServerFunc)(rendering);
glxServerLeaveCount++;
}
@@ -546,11 +546,12 @@ static int __glXDispatch(ClientPtr clien
opcode,
client->swapped);
if (proc != NULL) {
- __glXleaveServer();
+ GLboolean rendering = opcode <= X_GLXRenderLarge;
+ __glXleaveServer(rendering);
retval = (*proc)(cl, (GLbyte *) stuff);
- __glXenterServer();
+ __glXenterServer(rendering);
}
else {
retval = BadRequest;
diff --git a/GL/glx/glxglcore.c b/GL/glx/glxglcore.c
index b50740c..df9be07 100644
--- a/GL/glx/glxglcore.c
+++ b/GL/glx/glxglcore.c
@@ -106,11 +106,11 @@ __glXMesaDrawableSwapBuffers(__GLXdrawab
* why we need to re-take the lock and swap in the server context
* before calling XMesaSwapBuffers() here. /me shakes head. */
- __glXenterServer();
+ __glXenterServer(GL_FALSE);
XMesaSwapBuffers(glxPriv->xm_buf);
- __glXleaveServer();
+ __glXleaveServer(GL_FALSE);
return GL_TRUE;
}
diff --git a/GL/glx/glxserver.h b/GL/glx/glxserver.h
index 49cad73..fa09c15 100644
--- a/GL/glx/glxserver.h
+++ b/GL/glx/glxserver.h
@@ -131,10 +131,10 @@ struct __GLXprovider {
void GlxPushProvider(__GLXprovider *provider);
-void __glXsetEnterLeaveServerFuncs(void (*enter)(void),
- void (*leave)(void));
-void __glXenterServer(void);
-void __glXleaveServer(void);
+void __glXsetEnterLeaveServerFuncs(void (*enter)(GLboolean),
+ void (*leave)(GLboolean));
+void __glXenterServer(GLboolean rendering);
+void __glXleaveServer(GLboolean rendering);
void glxSuspendClients(void);
void glxResumeClients(void);
diff-tree 5006d08d7fc56d3d380cc6b75297f94e8594eb54 (from ff2eae86b6a8760befbbc5d605debebe7b024c05)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Tue May 22 10:51:52 2007 +0200
DRI: Add TexOffset driver hooks.
To be used by AIGLX for GLX_EXT_texture_from_pixmap without several data copies.
The texOffsetStart hook must make sure that the given pixmap is accessible by
the GPU for texturing and return an 'offset' that can be used by the 3D
driver for that purpose.
The texOffsetFinish hook is called when the pixmap is no longer being used for
texturing.
diff --git a/hw/xfree86/dri/dri.c b/hw/xfree86/dri/dri.c
index 355d281..fae0b43 100644
--- a/hw/xfree86/dri/dri.c
+++ b/hw/xfree86/dri/dri.c
@@ -2210,6 +2210,19 @@ DRIGetContext(ScreenPtr pScreen)
return pDRIPriv->myContext;
}
+void
+DRIGetTexOffsetFuncs(ScreenPtr pScreen,
+ DRITexOffsetStartProcPtr *texOffsetStartFunc,
+ DRITexOffsetFinishProcPtr *texOffsetFinishFunc)
+{
+ DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+ if (!pDRIPriv) return;
+
+ *texOffsetStartFunc = pDRIPriv->pDriverInfo->texOffsetStart;
+ *texOffsetFinishFunc = pDRIPriv->pDriverInfo->texOffsetFinish;
+}
+
/* This lets get at the unwrapped functions so that they can correctly
* call the lowerlevel functions, and choose whether they will be
* called at every level of recursion (eg in validatetree).
diff --git a/hw/xfree86/dri/dri.h b/hw/xfree86/dri/dri.h
index a21338a..e49bb6f 100644
--- a/hw/xfree86/dri/dri.h
+++ b/hw/xfree86/dri/dri.h
@@ -107,9 +107,12 @@ typedef struct {
*/
#define DRIINFO_MAJOR_VERSION 5
-#define DRIINFO_MINOR_VERSION 2
+#define DRIINFO_MINOR_VERSION 3
#define DRIINFO_PATCH_VERSION 0
+typedef unsigned long long (*DRITexOffsetStartProcPtr)(PixmapPtr pPix);
+typedef void (*DRITexOffsetFinishProcPtr)(PixmapPtr pPix);
+
typedef struct {
/* driver call back functions
*
@@ -180,6 +183,10 @@ typedef struct {
/* New with DRI version 5.2.0 */
Bool allocSarea;
Bool keepFDOpen;
+
+ /* New with DRI version 5.3.0 */
+ DRITexOffsetStartProcPtr texOffsetStart;
+ DRITexOffsetFinishProcPtr texOffsetFinish;
} DRIInfoRec, *DRIInfoPtr;
@@ -358,7 +365,9 @@ extern void *DRIMasterSareaPointer(ScrnI
extern drm_handle_t DRIMasterSareaHandle(ScrnInfoPtr pScrn);
-
+extern void DRIGetTexOffsetFuncs(ScreenPtr pScreen,
+ DRITexOffsetStartProcPtr *texOffsetStartFunc,
+ DRITexOffsetFinishProcPtr *texOffsetFinishFunc);
#define _DRI_H_
diff-tree ff2eae86b6a8760befbbc5d605debebe7b024c05 (from 56fd92715567cd32e4b725b3791de9ac4e3879aa)
Author: David Nusinow <dnusinow at debian.org>
Date: Mon May 21 19:50:04 2007 -0400
Fix boolean thinko that prevented working without a server layout
diff --git a/hw/xfree86/common/xf86Config.c b/hw/xfree86/common/xf86Config.c
index 7f1105f..67e8af4 100644
--- a/hw/xfree86/common/xf86Config.c
+++ b/hw/xfree86/common/xf86Config.c
@@ -1809,7 +1809,7 @@ configImpliedLayout(serverLayoutPtr serv
indp = xnfalloc(sizeof(IDevRec));
indp->identifier = NULL;
servlayoutp->inputs = indp;
- if (!xf86Info.allowEmptyInput && checkCoreInputDevices(servlayoutp, TRUE))
+ if (!xf86Info.allowEmptyInput && !checkCoreInputDevices(servlayoutp, TRUE))
return FALSE;
return TRUE;
diff-tree 56fd92715567cd32e4b725b3791de9ac4e3879aa (from 7e2c935920cafadbd87c351f1a3239932864fb90)
Author: Soren Sandmann Pedersen <sandmann at redhat.com>
Date: Mon May 21 20:00:25 2007 -0400
Remove fast path code from fbpict.c
Remove the various fast path functions from fbpict, and instead use
pixman_image_composite().
diff --git a/fb/fbpict.c b/fb/fbpict.c
index 84d19ac..eb78ced 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -39,898 +39,6 @@
#include "fbpict.h"
#include "fbmmx.h"
-CARD32
-fbOver (CARD32 x, CARD32 y)
-{
- CARD16 a = ~x >> 24;
- CARD16 t;
- CARD32 m,n,o,p;
-
- m = FbOverU(x,y,0,a,t);
- n = FbOverU(x,y,8,a,t);
- o = FbOverU(x,y,16,a,t);
- p = FbOverU(x,y,24,a,t);
- return m|n|o|p;
-}
-
-CARD32
-fbOver24 (CARD32 x, CARD32 y)
-{
- CARD16 a = ~x >> 24;
- CARD16 t;
- CARD32 m,n,o;
-
- m = FbOverU(x,y,0,a,t);
- n = FbOverU(x,y,8,a,t);
- o = FbOverU(x,y,16,a,t);
- return m|n|o;
-}
-
-CARD32
-fbIn (CARD32 x, CARD8 y)
-{
- CARD16 a = y;
- CARD16 t;
- CARD32 m,n,o,p;
-
- m = FbInU(x,0,a,t);
- n = FbInU(x,8,a,t);
- o = FbInU(x,16,a,t);
- p = FbInU(x,24,a,t);
- return m|n|o|p;
-}
-
-/*
- * Naming convention:
- *
- * opSRCxMASKxDST
- */
-
-void
-fbCompositeSolidMask_nx8x8888 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 src, srca;
- CARD32 *dstLine, *dst, d, dstMask;
- CARD8 *maskLine, *mask, m;
- FbStride dstStride, maskStride;
- CARD16 w;
-
- fbComposeGetSolid(pSrc, src, pDst->format);
-
- dstMask = FbFullMask (pDst->pDrawable->depth);
- srca = src >> 24;
- if (src == 0)
- return;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1);
- fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
- w = width;
-
- while (w--)
- {
- m = READ(mask++);
- if (m == 0xff)
- {
- if (srca == 0xff)
- WRITE(dst, src & dstMask);
- else
- WRITE(dst, fbOver (src, READ(dst)) & dstMask);
- }
- else if (m)
- {
- d = fbIn (src, m);
- WRITE(dst, fbOver (d, READ(dst)) & dstMask);
- }
- dst++;
- }
- }
-
- fbFinishAccess (pMask->pDrawable);
- fbFinishAccess (pDst->pDrawable);
-}
-
-void
-fbCompositeSolidMask_nx8888x8888C (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 src, srca;
- CARD32 *dstLine, *dst, d, dstMask;
- CARD32 *maskLine, *mask, ma;
- FbStride dstStride, maskStride;
- CARD16 w;
- CARD32 m, n, o, p;
-
- fbComposeGetSolid(pSrc, src, pDst->format);
-
- dstMask = FbFullMask (pDst->pDrawable->depth);
- srca = src >> 24;
- if (src == 0)
- return;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1);
- fbComposeGetStart (pMask, xMask, yMask, CARD32, maskStride, maskLine, 1);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
- w = width;
-
- while (w--)
- {
- ma = READ(mask++);
- if (ma == 0xffffffff)
- {
- if (srca == 0xff)
- WRITE(dst, src & dstMask);
- else
- WRITE(dst, fbOver (src, READ(dst)) & dstMask);
- }
- else if (ma)
- {
- d = READ(dst);
-#define FbInOverC(src,srca,msk,dst,i,result) { \
- CARD16 __a = FbGet8(msk,i); \
- CARD32 __t, __ta; \
- CARD32 __i; \
- __t = FbIntMult (FbGet8(src,i), __a,__i); \
- __ta = (CARD8) ~FbIntMult (srca, __a,__i); \
- __t = __t + FbIntMult(FbGet8(dst,i),__ta,__i); \
- __t = (CARD32) (CARD8) (__t | (-(__t >> 8))); \
- result = __t << (i); \
-}
- FbInOverC (src, srca, ma, d, 0, m);
- FbInOverC (src, srca, ma, d, 8, n);
- FbInOverC (src, srca, ma, d, 16, o);
- FbInOverC (src, srca, ma, d, 24, p);
- WRITE(dst, m|n|o|p);
- }
- dst++;
- }
- }
-
- fbFinishAccess (pMask->pDrawable);
- fbFinishAccess (pDst->pDrawable);
-}
-
-void
-fbCompositeSolidMask_nx8x0888 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 src, srca;
- CARD8 *dstLine, *dst;
- CARD32 d;
- CARD8 *maskLine, *mask, m;
- FbStride dstStride, maskStride;
- CARD16 w;
-
- fbComposeGetSolid(pSrc, src, pDst->format);
-
- srca = src >> 24;
- if (src == 0)
- return;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 3);
- fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
- w = width;
-
- while (w--)
- {
- m = READ(mask++);
- if (m == 0xff)
- {
- if (srca == 0xff)
- d = src;
- else
- {
- d = Fetch24(dst);
- d = fbOver24 (src, d);
- }
- Store24(dst,d);
- }
- else if (m)
- {
- d = fbOver24 (fbIn(src,m), Fetch24(dst));
- Store24(dst,d);
- }
- dst += 3;
- }
- }
-
- fbFinishAccess (pMask->pDrawable);
- fbFinishAccess (pDst->pDrawable);
-}
-
-void
-fbCompositeSolidMask_nx8x0565 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 src, srca;
- CARD16 *dstLine, *dst;
- CARD32 d;
- CARD8 *maskLine, *mask, m;
- FbStride dstStride, maskStride;
- CARD16 w;
-
- fbComposeGetSolid(pSrc, src, pDst->format);
-
- srca = src >> 24;
- if (src == 0)
- return;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1);
- fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
- w = width;
-
- while (w--)
- {
- m = READ(mask++);
- if (m == 0xff)
- {
- if (srca == 0xff)
- d = src;
- else
- {
- d = READ(dst);
- d = fbOver24 (src, cvt0565to0888(d));
- }
- WRITE(dst, cvt8888to0565(d));
- }
- else if (m)
- {
- d = READ(dst);
- d = fbOver24 (fbIn(src,m), cvt0565to0888(d));
- WRITE(dst, cvt8888to0565(d));
- }
- dst++;
- }
- }
-
- fbFinishAccess (pMask->pDrawable);
- fbFinishAccess (pDst->pDrawable);
-}
-
-void
-fbCompositeSolidMask_nx8888x0565C (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 src, srca;
- CARD16 src16;
- CARD16 *dstLine, *dst;
- CARD32 d;
- CARD32 *maskLine, *mask, ma;
- FbStride dstStride, maskStride;
- CARD16 w;
- CARD32 m, n, o;
-
- fbComposeGetSolid(pSrc, src, pDst->format);
-
- srca = src >> 24;
- if (src == 0)
- return;
-
- src16 = cvt8888to0565(src);
-
- fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1);
- fbComposeGetStart (pMask, xMask, yMask, CARD32, maskStride, maskLine, 1);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
- w = width;
-
- while (w--)
- {
- ma = READ(mask++);
- if (ma == 0xffffffff)
- {
- if (srca == 0xff)
- {
- WRITE(dst, src16);
- }
- else
- {
- d = READ(dst);
- d = fbOver24 (src, cvt0565to0888(d));
- WRITE(dst, cvt8888to0565(d));
- }
- }
- else if (ma)
- {
- d = READ(dst);
- d = cvt0565to0888(d);
- FbInOverC (src, srca, ma, d, 0, m);
- FbInOverC (src, srca, ma, d, 8, n);
- FbInOverC (src, srca, ma, d, 16, o);
- d = m|n|o;
- WRITE(dst, cvt8888to0565(d));
- }
- dst++;
- }
- }
-
- fbFinishAccess (pMask->pDrawable);
- fbFinishAccess (pDst->pDrawable);
-}
-
-void
-fbCompositeSrc_8888x8888 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 *dstLine, *dst, dstMask;
- CARD32 *srcLine, *src, s;
- FbStride dstStride, srcStride;
- CARD8 a;
- CARD16 w;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1);
- fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1);
-
- dstMask = FbFullMask (pDst->pDrawable->depth);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
- w = width;
-
- while (w--)
- {
- s = READ(src++);
- a = s >> 24;
- if (a == 0xff)
- WRITE(dst, s & dstMask);
- else if (a)
- WRITE(dst, fbOver (s, READ(dst)) & dstMask);
- dst++;
- }
- }
-
- fbFinishAccess (pSrc->pDrawable);
- fbFinishAccess (pDst->pDrawable);
-}
-
-void
-fbCompositeSrc_8888x0888 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD8 *dstLine, *dst;
- CARD32 d;
- CARD32 *srcLine, *src, s;
- CARD8 a;
- FbStride dstStride, srcStride;
- CARD16 w;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 3);
- fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
- w = width;
-
- while (w--)
- {
- s = READ(src++);
- a = s >> 24;
- if (a)
- {
- if (a == 0xff)
- d = s;
- else
- d = fbOver24 (s, Fetch24(dst));
- Store24(dst,d);
- }
- dst += 3;
- }
- }
-
- fbFinishAccess (pSrc->pDrawable);
- fbFinishAccess (pDst->pDrawable);
-}
-
-void
-fbCompositeSrc_8888x0565 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD16 *dstLine, *dst;
- CARD32 d;
- CARD32 *srcLine, *src, s;
- CARD8 a;
- FbStride dstStride, srcStride;
- CARD16 w;
-
- fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1);
- fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
- w = width;
-
- while (w--)
- {
- s = READ(src++);
- a = s >> 24;
- if (a)
- {
- if (a == 0xff)
- d = s;
- else
- {
- d = READ(dst);
- d = fbOver24 (s, cvt0565to0888(d));
- }
- WRITE(dst, cvt8888to0565(d));
- }
- dst++;
- }
- }
-
- fbFinishAccess (pDst->pDrawable);
- fbFinishAccess (pSrc->pDrawable);
-}
-
-void
-fbCompositeSrcAdd_8000x8000 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD8 *dstLine, *dst;
- CARD8 *srcLine, *src;
- FbStride dstStride, srcStride;
- CARD16 w;
- CARD8 s, d;
- CARD16 t;
-
- fbComposeGetStart (pSrc, xSrc, ySrc, CARD8, srcStride, srcLine, 1);
- fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 1);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
- w = width;
-
- while (w--)
- {
- s = READ(src++);
- if (s)
- {
- if (s != 0xff)
- {
- d = READ(dst);
- t = d + s;
- s = t | (0 - (t >> 8));
- }
- WRITE(dst, s);
- }
- dst++;
- }
- }
-
- fbFinishAccess (pDst->pDrawable);
- fbFinishAccess (pSrc->pDrawable);
-}
-
-void
-fbCompositeSrcAdd_8888x8888 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 *dstLine, *dst;
- CARD32 *srcLine, *src;
- FbStride dstStride, srcStride;
- CARD16 w;
- CARD32 s, d;
- CARD16 t;
- CARD32 m,n,o,p;
-
- fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1);
- fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
- w = width;
-
- while (w--)
- {
- s = READ(src++);
- if (s)
- {
- if (s != 0xffffffff)
- {
- d = READ(dst);
- if (d)
- {
- m = FbAdd(s,d,0,t);
- n = FbAdd(s,d,8,t);
- o = FbAdd(s,d,16,t);
- p = FbAdd(s,d,24,t);
- s = m|n|o|p;
- }
- }
- WRITE(dst, s);
- }
- dst++;
- }
- }
-
- fbFinishAccess (pDst->pDrawable);
- fbFinishAccess (pSrc->pDrawable);
-}
-
-static void
-fbCompositeSrcAdd_8888x8x8 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD8 *dstLine, *dst;
- CARD8 *maskLine, *mask;
- FbStride dstStride, maskStride;
- CARD16 w;
- CARD32 src;
- CARD8 sa;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 1);
- fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1);
- fbComposeGetSolid (pSrc, src, pDst->format);
- sa = (src >> 24);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
- w = width;
-
- while (w--)
- {
- CARD16 tmp;
- CARD16 a;
- CARD32 m, d;
- CARD32 r;
-
- a = READ(mask++);
- d = READ(dst);
-
- m = FbInU (sa, 0, a, tmp);
- r = FbAdd (m, d, 0, tmp);
-
- WRITE(dst++, r);
- }
- }
-
- fbFinishAccess(pDst->pDrawable);
- fbFinishAccess(pMask->pDrawable);
-}
-
-void
-fbCompositeSrcAdd_1000x1000 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- FbBits *dstBits, *srcBits;
- FbStride dstStride, srcStride;
- int dstBpp, srcBpp;
- int dstXoff, dstYoff;
- int srcXoff, srcYoff;
-
- fbGetDrawable(pSrc->pDrawable, srcBits, srcStride, srcBpp, srcXoff, srcYoff);
-
- fbGetDrawable(pDst->pDrawable, dstBits, dstStride, dstBpp, dstXoff, dstYoff);
-
- fbBlt (srcBits + srcStride * (ySrc + srcYoff),
- srcStride,
- xSrc + srcXoff,
-
- dstBits + dstStride * (yDst + dstYoff),
- dstStride,
- xDst + dstXoff,
-
- width,
- height,
-
- GXor,
- FB_ALLONES,
- srcBpp,
-
- FALSE,
- FALSE);
-
- fbFinishAccess(pDst->pDrawable);
- fbFinishAccess(pSrc->pDrawable);
-}
-
-void
-fbCompositeSolidMask_nx1xn (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- FbBits *dstBits;
- FbStip *maskBits;
- FbStride dstStride, maskStride;
- int dstBpp, maskBpp;
- int dstXoff, dstYoff;
- int maskXoff, maskYoff;
- FbBits src;
-
- fbComposeGetSolid(pSrc, src, pDst->format);
- fbGetStipDrawable (pMask->pDrawable, maskBits, maskStride, maskBpp, maskXoff, maskYoff);
- fbGetDrawable (pDst->pDrawable, dstBits, dstStride, dstBpp, dstXoff, dstYoff);
-
- switch (dstBpp) {
- case 32:
- break;
- case 24:
- break;
- case 16:
- src = cvt8888to0565(src);
- break;
- }
-
- src = fbReplicatePixel (src, dstBpp);
-
- fbBltOne (maskBits + maskStride * (yMask + maskYoff),
- maskStride,
- xMask + maskXoff,
-
- dstBits + dstStride * (yDst + dstYoff),
- dstStride,
- (xDst + dstXoff) * dstBpp,
- dstBpp,
-
- width * dstBpp,
- height,
-
- 0x0,
- src,
- FB_ALLONES,
- 0x0);
-
- fbFinishAccess (pDst->pDrawable);
- fbFinishAccess (pMask->pDrawable);
-}
-
-# define mod(a,b) ((b) == 1 ? 0 : (a) >= 0 ? (a) % (b) : (b) - (-a) % (b))
-
-/*
- * Apply a constant alpha value in an over computation
- */
-static void
-fbCompositeSrcSrc_nxn (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
-/*
- * Simple bitblt
- */
-
-static void
-fbCompositeSrcSrc_nxn (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- FbBits *dst;
- FbBits *src;
- FbStride dstStride, srcStride;
- int srcXoff, srcYoff;
- int dstXoff, dstYoff;
- int srcBpp;
- int dstBpp;
- Bool reverse = FALSE;
- Bool upsidedown = FALSE;
-
- fbGetDrawable(pSrc->pDrawable,src,srcStride,srcBpp,srcXoff,srcYoff);
- fbGetDrawable(pDst->pDrawable,dst,dstStride,dstBpp,dstXoff,dstYoff);
-
- fbBlt (src + (ySrc + srcYoff) * srcStride,
- srcStride,
- (xSrc + srcXoff) * srcBpp,
-
- dst + (yDst + dstYoff) * dstStride,
- dstStride,
- (xDst + dstXoff) * dstBpp,
-
- (width) * dstBpp,
- (height),
-
- GXcopy,
- FB_ALLONES,
- dstBpp,
-
- reverse,
- upsidedown);
-
- fbFinishAccess(pSrc->pDrawable);
- fbFinishAccess(pDst->pDrawable);
-}
-
static pixman_image_t *
create_solid_fill_image (PicturePtr pict)
{
@@ -1153,39 +261,7 @@ image_from_pict (PicturePtr pict)
return image;
}
-static void
-fbCompositeRectWrapper (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- pixman_image_t *src = image_from_pict (pSrc);
- pixman_image_t *dest = image_from_pict (pDst);
- pixman_image_t *mask = image_from_pict (pMask);
-
- if (!src || !dest || (pMask && !mask))
- goto out;
-
- pixman_image_composite_rect (op, src, mask, dest,
- xSrc, ySrc, xMask, yMask, xDst, yDst,
- width, height);
-
-out:
- if (src)
- pixman_image_unref (src);
- if (mask)
- pixman_image_unref (mask);
- if (dest)
- pixman_image_unref (dest);
-}
+#define mod(a,b) ((b) == 1 ? 0 : (a) >= 0 ? (a) % (b) : (b) - (-a) % (b))
void
fbWalkCompositeRegion (CARD8 op,
@@ -1305,591 +381,32 @@ fbComposite (CARD8 op,
CARD16 width,
CARD16 height)
{
- Bool srcRepeat = pSrc->pDrawable && pSrc->repeatType == RepeatNormal;
- Bool maskRepeat = FALSE;
- Bool srcTransform = pSrc->transform != 0;
- Bool maskTransform = FALSE;
- Bool srcAlphaMap = pSrc->alphaMap != 0;
- Bool maskAlphaMap = FALSE;
- Bool dstAlphaMap = pDst->alphaMap != 0;
- CompositeFunc func = NULL;
-
-#ifdef USE_MMX
- static Bool mmx_setup = FALSE;
- if (!mmx_setup) {
- fbComposeSetupMMX();
- mmx_setup = TRUE;
- }
-#endif
-
- if (srcRepeat && srcTransform &&
- pSrc->pDrawable->width == 1 &&
- pSrc->pDrawable->height == 1)
- srcTransform = FALSE;
+ pixman_region16_t region;
+ pixman_image_t *src, *mask, *dest;
- if (pMask && pMask->pDrawable)
- {
- maskRepeat = pMask->repeatType == RepeatNormal;
-
- if (pMask->filter == PictFilterConvolution)
- maskTransform = TRUE;
-
- maskAlphaMap = pMask->alphaMap != 0;
+ if (!miComputeCompositeRegion (®ion, pSrc, pMask, pDst, xSrc, ySrc,
+ xMask, yMask, xDst, yDst, width, height))
+ return;
- if (maskRepeat && maskTransform &&
- pMask->pDrawable->width == 1 &&
- pMask->pDrawable->height == 1)
- maskTransform = FALSE;
- }
+ src = image_from_pict (pSrc);
+ mask = image_from_pict (pMask);
+ dest = image_from_pict (pDst);
- if (pSrc->pDrawable && (!pMask || pMask->pDrawable)
- && !srcTransform && !maskTransform
- && !maskAlphaMap && !srcAlphaMap && !dstAlphaMap
- && (pSrc->filter != PictFilterConvolution)
- && (!pMask || pMask->filter != PictFilterConvolution))
- switch (op) {
- case PictOpOver:
- if (pMask)
- {
- if (fbCanGetSolid(pSrc) &&
- !maskRepeat)
- {
- if (PICT_FORMAT_COLOR(pSrc->format)) {
- switch (pMask->format) {
- case PICT_a8:
- switch (pDst->format) {
- case PICT_r5g6b5:
- case PICT_b5g6r5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSolidMask_nx8x0565mmx;
- else
-#endif
- func = fbCompositeSolidMask_nx8x0565;
- break;
- case PICT_r8g8b8:
- case PICT_b8g8r8:
- func = fbCompositeSolidMask_nx8x0888;
- break;
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSolidMask_nx8x8888mmx;
- else
-#endif
- func = fbCompositeSolidMask_nx8x8888;
- break;
- default:
- break;
- }
- break;
- case PICT_a8r8g8b8:
- if (pMask->componentAlpha) {
- switch (pDst->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSolidMask_nx8888x8888Cmmx;
- else
-#endif
- func = fbCompositeSolidMask_nx8888x8888C;
- break;
- case PICT_r5g6b5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSolidMask_nx8888x0565Cmmx;
- else
-#endif
- func = fbCompositeSolidMask_nx8888x0565C;
- break;
- default:
- break;
- }
- }
-#if 0
- else
- {
- switch (pDst->format) {
- case PICT_r5g6b5:
- func = fbCompositeSolidMask_nx8888x0565;
- break;
- default:
- break;
- }
- }
-#endif
- break;
- case PICT_a8b8g8r8:
- if (pMask->componentAlpha) {
- switch (pDst->format) {
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSolidMask_nx8888x8888Cmmx;
- else
-#endif
- func = fbCompositeSolidMask_nx8888x8888C;
- break;
- case PICT_b5g6r5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSolidMask_nx8888x0565Cmmx;
- else
-#endif
- func = fbCompositeSolidMask_nx8888x0565C;
- break;
- default:
- break;
- }
- }
-#if 0
- else
- {
- switch (pDst->format) {
- case PICT_b5g6r5:
- func = fbCompositeSolidMask_nx8888x0565;
- break;
- default:
- break;
- }
- }
-#endif
- break;
- case PICT_a1:
- switch (pDst->format) {
- case PICT_r5g6b5:
- case PICT_b5g6r5:
- case PICT_r8g8b8:
- case PICT_b8g8r8:
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
- {
- FbBits src;
-
- fbComposeGetSolid(pSrc, src, pDst->format);
- if ((src & 0xff000000) == 0xff000000)
- func = fbCompositeSolidMask_nx1xn;
- break;
- }
- default:
- break;
- }
- break;
- default:
- break;
- }
- }
- if (func)
- srcRepeat = FALSE;
- }
- else if (!srcRepeat) /* has mask and non-repeating source */
- {
- if (pSrc->pDrawable == pMask->pDrawable &&
- xSrc + pSrc->pDrawable->x == xMask + pMask->pDrawable->x &&
- ySrc + pSrc->pDrawable->y == yMask + pMask->pDrawable->y &&
- !pMask->componentAlpha && !maskRepeat)
- {
- /* source == mask: non-premultiplied data */
- switch (pSrc->format) {
- case PICT_x8b8g8r8:
- switch (pMask->format) {
- case PICT_a8r8g8b8:
- case PICT_a8b8g8r8:
- switch (pDst->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888RevNPx8888mmx;
-#endif
- break;
- case PICT_r5g6b5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888RevNPx0565mmx;
-#endif
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- break;
- case PICT_x8r8g8b8:
- switch (pMask->format) {
- case PICT_a8r8g8b8:
- case PICT_a8b8g8r8:
- switch (pDst->format) {
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888RevNPx8888mmx;
-#endif
- break;
- case PICT_r5g6b5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888RevNPx0565mmx;
-#endif
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- break;
- }
- else if (maskRepeat &&
- pMask->pDrawable->width == 1 &&
- pMask->pDrawable->height == 1)
- {
- switch (pSrc->format) {
-#ifdef USE_MMX
- case PICT_x8r8g8b8:
- if ((pDst->format == PICT_a8r8g8b8 ||
- pDst->format == PICT_x8r8g8b8) &&
- pMask->format == PICT_a8 && fbHaveMMX())
- func = fbCompositeSrc_x888x8x8888mmx;
- break;
- case PICT_x8b8g8r8:
- if ((pDst->format == PICT_a8b8g8r8 ||
- pDst->format == PICT_x8b8g8r8) &&
- pMask->format == PICT_a8 && fbHaveMMX())
- func = fbCompositeSrc_x888x8x8888mmx;
- break;
- case PICT_a8r8g8b8:
- if ((pDst->format == PICT_a8r8g8b8 ||
- pDst->format == PICT_x8r8g8b8) &&
- pMask->format == PICT_a8 && fbHaveMMX())
- func = fbCompositeSrc_8888x8x8888mmx;
- break;
- case PICT_a8b8g8r8:
- if ((pDst->format == PICT_a8b8g8r8 ||
- pDst->format == PICT_x8b8g8r8) &&
- pMask->format == PICT_a8 && fbHaveMMX())
- func = fbCompositeSrc_8888x8x8888mmx;
- break;
-#endif
- default:
- break;
- }
-
- if (func)
- maskRepeat = FALSE;
- }
- }
- }
- else /* no mask */
- {
- if (fbCanGetSolid(pSrc))
- {
- /* no mask and repeating source */
- switch (pSrc->format) {
- case PICT_a8r8g8b8:
- switch (pDst->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- {
- srcRepeat = FALSE;
- func = fbCompositeSolid_nx8888mmx;
- }
-#endif
- break;
- case PICT_r5g6b5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- {
- srcRepeat = FALSE;
- func = fbCompositeSolid_nx0565mmx;
- }
-#endif
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- }
- else if (! srcRepeat)
- {
- /*
- * Formats without alpha bits are just Copy with Over
- */
- if (pSrc->format == pDst->format && !PICT_FORMAT_A(pSrc->format))
- {
-#ifdef USE_MMX
- if (fbHaveMMX() &&
- (pSrc->format == PICT_x8r8g8b8 || pSrc->format == PICT_x8b8g8r8))
- func = fbCompositeCopyAreammx;
- else
-#endif
- func = fbCompositeSrcSrc_nxn;
- }
- else switch (pSrc->format) {
- case PICT_a8r8g8b8:
- switch (pDst->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888x8888mmx;
- else
-#endif
- func = fbCompositeSrc_8888x8888;
- break;
- case PICT_r8g8b8:
- func = fbCompositeSrc_8888x0888;
- break;
- case PICT_r5g6b5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888x0565mmx;
- else
-#endif
- func = fbCompositeSrc_8888x0565;
- break;
- default:
- break;
- }
- break;
- case PICT_x8r8g8b8:
- switch (pDst->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeCopyAreammx;
-#endif
- break;
- default:
- break;
- }
- case PICT_x8b8g8r8:
- switch (pDst->format) {
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeCopyAreammx;
-#endif
- break;
- default:
- break;
- }
- break;
- case PICT_a8b8g8r8:
- switch (pDst->format) {
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888x8888mmx;
- else
-#endif
- func = fbCompositeSrc_8888x8888;
- break;
- case PICT_b8g8r8:
- func = fbCompositeSrc_8888x0888;
- break;
- case PICT_b5g6r5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888x0565mmx;
- else
-#endif
- func = fbCompositeSrc_8888x0565;
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- }
- }
- break;
- case PictOpAdd:
- if (pMask == 0)
- {
- switch (pSrc->format) {
- case PICT_a8r8g8b8:
- switch (pDst->format) {
- case PICT_a8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrcAdd_8888x8888mmx;
- else
-#endif
- func = fbCompositeSrcAdd_8888x8888;
- break;
- default:
- break;
- }
- break;
- case PICT_a8b8g8r8:
- switch (pDst->format) {
- case PICT_a8b8g8r8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrcAdd_8888x8888mmx;
- else
-#endif
- func = fbCompositeSrcAdd_8888x8888;
- break;
- default:
- break;
- }
- break;
- case PICT_a8:
- switch (pDst->format) {
- case PICT_a8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrcAdd_8000x8000mmx;
- else
-#endif
- func = fbCompositeSrcAdd_8000x8000;
- break;
- default:
- break;
- }
- break;
- case PICT_a1:
- switch (pDst->format) {
- case PICT_a1:
- func = fbCompositeSrcAdd_1000x1000;
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- }
- else
- {
- if ((pSrc->format == PICT_a8r8g8b8 ||
- pSrc->format == PICT_a8b8g8r8) &&
- fbCanGetSolid (pSrc) &&
- pMask->format == PICT_a8 &&
- pDst->format == PICT_a8)
- {
- srcRepeat = FALSE;
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrcAdd_8888x8x8mmx;
- else
-#endif
- func = fbCompositeSrcAdd_8888x8x8;
- }
- }
- break;
- case PictOpSrc:
- if (pMask)
- {
-#ifdef USE_MMX
- if (fbCanGetSolid (pSrc))
- {
- if (pMask->format == PICT_a8)
- {
- switch (pDst->format)
- {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
- if (fbHaveMMX())
- {
- srcRepeat = FALSE;
- func = fbCompositeSolidMaskSrc_nx8x8888mmx;
- }
- break;
- default:
- break;
- }
- }
- }
-#endif
- }
- else
- {
- if (pSrc->format == pDst->format)
- {
-#ifdef USE_MMX
- if (pSrc->pDrawable != pDst->pDrawable && fbHaveMMX() &&
- (PICT_FORMAT_BPP (pSrc->format) == 16 ||
- PICT_FORMAT_BPP (pSrc->format) == 32))
- func = fbCompositeCopyAreammx;
- else
-#endif
- func = fbCompositeSrcSrc_nxn;
- }
- }
- break;
- case PictOpIn:
-#ifdef USE_MMX
- if (pSrc->format == PICT_a8 &&
- pDst->format == PICT_a8 &&
- !pMask)
- {
- if (fbHaveMMX())
- func = fbCompositeIn_8x8mmx;
- }
- else if (srcRepeat && pMask && !pMask->componentAlpha &&
- (pSrc->format == PICT_a8r8g8b8 ||
- pSrc->format == PICT_a8b8g8r8) &&
- (pMask->format == PICT_a8) &&
- pDst->format == PICT_a8)
- {
- if (fbHaveMMX())
- {
- srcRepeat = FALSE;
- func = fbCompositeIn_nx8x8mmx;
- }
- }
-#else
- func = NULL;
-#endif
- break;
- default:
- break;
- }
-
- if (!func) {
- func = fbCompositeRectWrapper;
+ if (src && dest && !(pMask && !mask))
+ {
+ pixman_image_composite (op, src, mask, dest,
+ xSrc, ySrc, xMask, yMask, xDst, yDst,
+ width, height, ®ion);
}
-
- /* if we are transforming, we handle repeats in fbFetchTransformed */
- if (srcTransform)
- srcRepeat = FALSE;
- if (maskTransform)
- maskRepeat = FALSE;
-
- fbWalkCompositeRegion (op, pSrc, pMask, pDst, xSrc, ySrc,
- xMask, yMask, xDst, yDst, width, height,
- srcRepeat, maskRepeat, func);
+
+ pixman_region_fini (®ion);
+
+ if (src)
+ pixman_image_unref (src);
+ if (mask)
+ pixman_image_unref (mask);
+ if (dest)
+ pixman_image_unref (dest);
}
void
diff --git a/fb/fbpict.h b/fb/fbpict.h
index 11cab3d..3bd0a78 100644
--- a/fb/fbpict.h
+++ b/fb/fbpict.h
@@ -425,197 +425,6 @@ fbRasterizeEdges (FbBits *buf,
xFixed b);
/* fbpict.c */
-CARD32
-fbOver (CARD32 x, CARD32 y);
-
-CARD32
-fbOver24 (CARD32 x, CARD32 y);
-
-CARD32
-fbIn (CARD32 x, CARD8 y);
-
-void
-fbCompositeSolidMask_nx8x8888 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
-void
-fbCompositeSolidMask_nx8x0888 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
-void
-fbCompositeSolidMask_nx8888x8888C (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
-void
-fbCompositeSolidMask_nx8x0565 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
-void
-fbCompositeSolidMask_nx8888x0565C (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
-void
-fbCompositeSrc_8888x8888 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
-void
-fbCompositeSrc_8888x0888 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
-void
-fbCompositeSrc_8888x0565 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
-void
-fbCompositeSrc_0565x0565 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
-void
-fbCompositeSrcAdd_8000x8000 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
-void
-fbCompositeSrcAdd_8888x8888 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
-void
-fbCompositeSrcAdd_1000x1000 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
-void
-fbCompositeSolidMask_nx1xn (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
void
fbComposite (CARD8 op,
PicturePtr pSrc,
diff-tree 7e2c935920cafadbd87c351f1a3239932864fb90 (from 756acea23a0cc56c470bcd77c6f5638d923ab3d1)
Author: Fredrik Höglund <fredrik at kde.org>
Date: Fri May 18 20:06:14 2007 +0200
Add a new IDLETIME system sync counter.
This counter exposes the time in milliseconds since the last
input event. Clients such as screen savers and power managers
can set an alarm on this counter to find out when the idle time
reaches a certain value, without having to poll the server.
diff --git a/Xext/sync.c b/Xext/sync.c
index c5441a1..6fc2dcc 100644
--- a/Xext/sync.c
+++ b/Xext/sync.c
@@ -243,6 +243,11 @@ SyncInitServerTime(
void
);
+static void
+SyncInitIdleTime(
+ void
+);
+
static void
SyncResetProc(
ExtensionEntry * /* extEntry */
@@ -2400,6 +2405,7 @@ SyncExtensionInit(INITARGS)
* because there is always a servertime counter.
*/
SyncInitServerTime();
+ SyncInitIdleTime();
#ifdef DEBUG
fprintf(stderr, "Sync Extension %d.%d\n",
@@ -2520,3 +2526,116 @@ SyncInitServerTime(void)
ServertimeQueryValue, ServertimeBracketValues);
pnext_time = NULL;
}
+
+
+
+/*
+ * IDLETIME implementation
+ */
+
+static pointer IdleTimeCounter;
+static XSyncValue *pIdleTimeValueLess;
+static XSyncValue *pIdleTimeValueGreater;
+
+static void
+IdleTimeQueryValue (pointer pCounter, CARD64 *pValue_return)
+{
+ CARD32 idle = GetTimeInMillis() - lastDeviceEventTime.milliseconds;
+ XSyncIntsToValue (pValue_return, idle, 0);
+}
+
+static void
+IdleTimeBlockHandler (pointer env,
+ struct timeval **wt,
+ pointer LastSelectMask)
+{
+ XSyncValue idle;
+
+ if (!pIdleTimeValueLess && !pIdleTimeValueGreater)
+ return;
+
+ IdleTimeQueryValue (NULL, &idle);
+
+ if (pIdleTimeValueLess &&
+ XSyncValueLessOrEqual (idle, *pIdleTimeValueLess))
+ {
+ AdjustWaitForDelay (wt, 0);
+ }
+ else if (pIdleTimeValueGreater)
+ {
+ unsigned long timeout = 0;
+
+ if (XSyncValueLessThan (idle, *pIdleTimeValueGreater))
+ {
+ XSyncValue value;
+ Bool overflow;
+
+ XSyncValueSubtract (&value, *pIdleTimeValueGreater,
+ idle, &overflow);
+ timeout = XSyncValueLow32 (value);
+ }
+
+ AdjustWaitForDelay (wt, timeout);
+ }
+}
+
+static void
+IdleTimeWakeupHandler (pointer env,
+ int rc,
+ pointer LastSelectMask)
+{
+ XSyncValue idle;
+
+ if (!pIdleTimeValueLess && !pIdleTimeValueGreater)
+ return;
+
+ IdleTimeQueryValue (NULL, &idle);
+
+ if ((pIdleTimeValueGreater &&
+ XSyncValueGreaterThan (idle, *pIdleTimeValueGreater)) ||
+ (pIdleTimeValueLess && XSyncValueLessThan (idle, *pIdleTimeValueLess)))
+ {
+ SyncChangeCounter (IdleTimeCounter, idle);
+ }
+}
+
+static void
+IdleTimeBracketValues (pointer pCounter,
+ CARD64 *pbracket_less,
+ CARD64 *pbracket_greater)
+{
+ Bool registered = (pIdleTimeValueLess || pIdleTimeValueGreater);
+
+ if (registered && !pbracket_less && !pbracket_greater)
+ {
+ RemoveBlockAndWakeupHandlers(IdleTimeBlockHandler,
+ IdleTimeWakeupHandler,
+ NULL);
+ }
+ else if (!registered && (pbracket_less || pbracket_greater))
+ {
+ RegisterBlockAndWakeupHandlers(IdleTimeBlockHandler,
+ IdleTimeWakeupHandler,
+ NULL);
+ }
+
+ pIdleTimeValueGreater = pbracket_greater;
+ pIdleTimeValueLess = pbracket_less;
+}
+
+static void
+SyncInitIdleTime (void)
+{
+ CARD64 resolution;
+ XSyncValue idle;
+
+ IdleTimeQueryValue (NULL, &idle);
+ XSyncIntToValue (&resolution, 4);
+
+ IdleTimeCounter = SyncCreateSystemCounter ("IDLETIME", idle, resolution,
+ XSyncCounterUnrestricted,
+ IdleTimeQueryValue,
+ IdleTimeBracketValues);
+
+ pIdleTimeValueLess = pIdleTimeValueGreater = NULL;
+}
diff-tree 756acea23a0cc56c470bcd77c6f5638d923ab3d1 (from 7916419a0092b8bf9713c0840f9e969950d7aa85)
Author: Soren Sandmann Pedersen <sandmann at redhat.com>
Date: Fri May 18 13:39:12 2007 -0400
Use pixman_image_set_indexed() to make 8 bit work
diff --git a/fb/fbpict.c b/fb/fbpict.c
index 324d9b2..84d19ac 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -1036,6 +1036,10 @@ create_bits_picture (PicturePtr pict)
*/
pixman_image_set_clip_region (image, pict->pCompositeClip);
+ /* Indexed table */
+ if (pict->pFormat->index.devPrivate)
+ pixman_image_set_indexed (image, pict->pFormat->index.devPrivate);
+
fbFinishAccess (pict->pDrawable);
return image;
diff-tree 7916419a0092b8bf9713c0840f9e969950d7aa85 (from 998164bac648756e5b5254aa36e075ae360d3972)
Author: Soren Sandmann Pedersen <sandmann at redhat.com>
Date: Fri May 18 11:58:24 2007 -0400
Comment out setup of general MMX code
diff --git a/fb/fbmmx.c b/fb/fbmmx.c
index 8a132f6..53459a0 100644
--- a/fb/fbmmx.c
+++ b/fb/fbmmx.c
@@ -878,10 +878,15 @@ mmxCombineAddC (CARD32 *dest, CARD32 *sr
_mm_empty();
}
+#if 0
+/* FIXME: this should be reinstated after adding fbmmx to pixman */
extern FbComposeFunctions composeFunctions;
+#endif
void fbComposeSetupMMX(void)
{
+#if 0
+/* FIXME: this should be reinstated after adding fbmmx to pixman */
/* check if we have MMX support and initialize accordingly */
if (fbHaveMMX()) {
composeFunctions.combineU[PictOpOver] = mmxCombineOverU;
@@ -910,6 +915,7 @@ void fbComposeSetupMMX(void)
composeFunctions.combineMaskU = mmxCombineMaskU;
}
+#endif
}
diff-tree 998164bac648756e5b5254aa36e075ae360d3972 (from a2e3614eb8f0fa198615df492b03ff36bc9c1121)
Author: Soren Sandmann Pedersen <sandmann at redhat.com>
Date: Fri May 18 11:36:20 2007 -0400
Move fbCompositeGeneral() to fbpict.c and remove fbcompose.c
diff --git a/fb/Makefile.am b/fb/Makefile.am
index ab135c9..01e81da 100644
--- a/fb/Makefile.am
+++ b/fb/Makefile.am
@@ -42,7 +42,6 @@ libfb_la_SOURCES = \
fbblt.c \
fbbltone.c \
fbbstore.c \
- fbcompose.c \
fbcopy.c \
fbfill.c \
fbfillrect.c \
diff --git a/fb/fbcompose.c b/fb/fbcompose.c
deleted file mode 100644
index 0e64de0..0000000
--- a/fb/fbcompose.c
+++ /dev/null
@@ -1,4318 +0,0 @@
-/*
- *
- * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
- * 2005 Lars Knoll & Zack Rusin, Trolltech
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "fb.h"
-
-#ifdef RENDER
-
-#include <stdlib.h>
-#include <string.h>
-#include <math.h>
-#include <assert.h>
-
-#include "picturestr.h"
-#include "mipict.h"
-#include "fbpict.h"
-
-static unsigned int
-SourcePictureClassify (PicturePtr pict,
- int x,
- int y,
- int width,
- int height)
-{
- if (pict->pSourcePict->type == SourcePictTypeSolidFill)
- {
- pict->pSourcePict->solidFill.class = SourcePictClassHorizontal;
- }
- else if (pict->pSourcePict->type == SourcePictTypeLinear)
- {
- PictVector v;
- xFixed_32_32 l;
- xFixed_48_16 dx, dy, a, b, off;
- xFixed_48_16 factors[4];
- int i;
-
- dx = pict->pSourcePict->linear.p2.x - pict->pSourcePict->linear.p1.x;
- dy = pict->pSourcePict->linear.p2.y - pict->pSourcePict->linear.p1.y;
- l = dx * dx + dy * dy;
- if (l)
- {
- a = (dx << 32) / l;
- b = (dy << 32) / l;
- }
- else
- {
- a = b = 0;
- }
-
- off = (-a * pict->pSourcePict->linear.p1.x
- -b * pict->pSourcePict->linear.p1.y) >> 16;
-
- for (i = 0; i < 3; i++)
- {
- v.vector[0] = IntToxFixed ((i % 2) * (width - 1) + x);
- v.vector[1] = IntToxFixed ((i / 2) * (height - 1) + y);
- v.vector[2] = xFixed1;
-
- if (pict->transform)
- {
- if (!PictureTransformPoint3d (pict->transform, &v))
- return SourcePictClassUnknown;
- }
-
- factors[i] = ((a * v.vector[0] + b * v.vector[1]) >> 16) + off;
- }
-
- if (factors[2] == factors[0])
- pict->pSourcePict->linear.class = SourcePictClassHorizontal;
- else if (factors[1] == factors[0])
- pict->pSourcePict->linear.class = SourcePictClassVertical;
- }
-
- return pict->pSourcePict->solidFill.class;
-}
-
-#define mod(a,b) ((b) == 1 ? 0 : (a) >= 0 ? (a) % (b) : (b) - (-a) % (b))
-
-#define SCANLINE_BUFFER_LENGTH 2048
-
-typedef FASTCALL void (*fetchProc)(const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed);
-
-/*
- * All of the fetch functions
- */
-
-static FASTCALL void
-fbFetch_a8r8g8b8 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- MEMCPY_WRAPPED(buffer, (const CARD32 *)bits + x, width*sizeof(CARD32));
-}
-
-static FASTCALL void
-fbFetch_x8r8g8b8 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD32 *pixel = (const CARD32 *)bits + x;
- const CARD32 *end = pixel + width;
- while (pixel < end) {
- WRITE(buffer++, READ(pixel++) | 0xff000000);
- }
-}
-
-static FASTCALL void
-fbFetch_a8b8g8r8 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD32 *pixel = (CARD32 *)bits + x;
- const CARD32 *end = pixel + width;
- while (pixel < end) {
- WRITE(buffer++, ((READ(pixel) & 0xff00ff00) |
- ((READ(pixel) >> 16) & 0xff) |
- ((READ(pixel) & 0xff) << 16)));
- ++pixel;
- }
-}
-
-static FASTCALL void
-fbFetch_x8b8g8r8 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD32 *pixel = (CARD32 *)bits + x;
- const CARD32 *end = pixel + width;
- while (pixel < end) {
- WRITE(buffer++, 0xff000000 |
- ((READ(pixel) & 0x0000ff00) |
- ((READ(pixel) >> 16) & 0xff) |
- ((READ(pixel) & 0xff) << 16)));
- ++pixel;
- }
-}
-
-static FASTCALL void
-fbFetch_r8g8b8 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD8 *pixel = (const CARD8 *)bits + 3*x;
- const CARD8 *end = pixel + 3*width;
- while (pixel < end) {
- CARD32 b = Fetch24(pixel) | 0xff000000;
- pixel += 3;
- WRITE(buffer++, b);
- }
-}
-
-static FASTCALL void
-fbFetch_b8g8r8 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD8 *pixel = (const CARD8 *)bits + 3*x;
- const CARD8 *end = pixel + 3*width;
- while (pixel < end) {
- CARD32 b = 0xff000000;
-#if IMAGE_BYTE_ORDER == MSBFirst
- b |= (READ(pixel++));
- b |= (READ(pixel++) << 8);
- b |= (READ(pixel++) << 16);
-#else
- b |= (READ(pixel++) << 16);
- b |= (READ(pixel++) << 8);
- b |= (READ(pixel++));
-#endif
- WRITE(buffer++, b);
- }
-}
-
-static FASTCALL void
-fbFetch_r5g6b5 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD16 *pixel = (const CARD16 *)bits + x;
- const CARD16 *end = pixel + width;
- while (pixel < end) {
- CARD32 p = READ(pixel++);
- CARD32 r = (((p) << 3) & 0xf8) |
- (((p) << 5) & 0xfc00) |
- (((p) << 8) & 0xf80000);
- r |= (r >> 5) & 0x70007;
- r |= (r >> 6) & 0x300;
- WRITE(buffer++, 0xff000000 | r);
- }
-}
-
-static FASTCALL void
-fbFetch_b5g6r5 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD16 *pixel = (const CARD16 *)bits + x;
- const CARD16 *end = pixel + width;
- while (pixel < end) {
- CARD32 p = READ(pixel++);
- CARD32 r,g,b;
-
- b = ((p & 0xf800) | ((p & 0xe000) >> 5)) >> 8;
- g = ((p & 0x07e0) | ((p & 0x0600) >> 6)) << 5;
- r = ((p & 0x001c) | ((p & 0x001f) << 5)) << 14;
- WRITE(buffer++, (0xff000000 | r | g | b));
- }
-}
-
-static FASTCALL void
-fbFetch_a1r5g5b5 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD16 *pixel = (const CARD16 *)bits + x;
- const CARD16 *end = pixel + width;
- while (pixel < end) {
- CARD32 p = READ(pixel++);
- CARD32 r,g,b, a;
-
- a = (CARD32) ((CARD8) (0 - ((p & 0x8000) >> 15))) << 24;
- r = ((p & 0x7c00) | ((p & 0x7000) >> 5)) << 9;
- g = ((p & 0x03e0) | ((p & 0x0380) >> 5)) << 6;
- b = ((p & 0x001c) | ((p & 0x001f) << 5)) >> 2;
- WRITE(buffer++, (a | r | g | b));
- }
-}
-
-static FASTCALL void
-fbFetch_x1r5g5b5 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD16 *pixel = (const CARD16 *)bits + x;
- const CARD16 *end = pixel + width;
- while (pixel < end) {
- CARD32 p = READ(pixel++);
- CARD32 r,g,b;
-
- r = ((p & 0x7c00) | ((p & 0x7000) >> 5)) << 9;
- g = ((p & 0x03e0) | ((p & 0x0380) >> 5)) << 6;
- b = ((p & 0x001c) | ((p & 0x001f) << 5)) >> 2;
- WRITE(buffer++, (0xff000000 | r | g | b));
- }
-}
-
-static FASTCALL void
-fbFetch_a1b5g5r5 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD16 *pixel = (const CARD16 *)bits + x;
- const CARD16 *end = pixel + width;
- while (pixel < end) {
- CARD32 p = READ(pixel++);
- CARD32 r,g,b, a;
-
- a = (CARD32) ((CARD8) (0 - ((p & 0x8000) >> 15))) << 24;
- b = ((p & 0x7c00) | ((p & 0x7000) >> 5)) >> 7;
- g = ((p & 0x03e0) | ((p & 0x0380) >> 5)) << 6;
- r = ((p & 0x001c) | ((p & 0x001f) << 5)) << 14;
- WRITE(buffer++, (a | r | g | b));
- }
-}
-
-static FASTCALL void
-fbFetch_x1b5g5r5 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD16 *pixel = (const CARD16 *)bits + x;
- const CARD16 *end = pixel + width;
- while (pixel < end) {
- CARD32 p = READ(pixel++);
- CARD32 r,g,b;
-
- b = ((p & 0x7c00) | ((p & 0x7000) >> 5)) >> 7;
- g = ((p & 0x03e0) | ((p & 0x0380) >> 5)) << 6;
- r = ((p & 0x001c) | ((p & 0x001f) << 5)) << 14;
- WRITE(buffer++, (0xff000000 | r | g | b));
- }
-}
-
-static FASTCALL void
-fbFetch_a4r4g4b4 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD16 *pixel = (const CARD16 *)bits + x;
- const CARD16 *end = pixel + width;
- while (pixel < end) {
- CARD32 p = READ(pixel++);
- CARD32 r,g,b, a;
-
- a = ((p & 0xf000) | ((p & 0xf000) >> 4)) << 16;
- r = ((p & 0x0f00) | ((p & 0x0f00) >> 4)) << 12;
- g = ((p & 0x00f0) | ((p & 0x00f0) >> 4)) << 8;
- b = ((p & 0x000f) | ((p & 0x000f) << 4));
- WRITE(buffer++, (a | r | g | b));
- }
-}
-
-static FASTCALL void
-fbFetch_x4r4g4b4 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD16 *pixel = (const CARD16 *)bits + x;
- const CARD16 *end = pixel + width;
- while (pixel < end) {
- CARD32 p = READ(pixel++);
- CARD32 r,g,b;
-
- r = ((p & 0x0f00) | ((p & 0x0f00) >> 4)) << 12;
- g = ((p & 0x00f0) | ((p & 0x00f0) >> 4)) << 8;
- b = ((p & 0x000f) | ((p & 0x000f) << 4));
- WRITE(buffer++, (0xff000000 | r | g | b));
- }
-}
-
-static FASTCALL void
-fbFetch_a4b4g4r4 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD16 *pixel = (const CARD16 *)bits + x;
- const CARD16 *end = pixel + width;
- while (pixel < end) {
- CARD32 p = READ(pixel++);
- CARD32 r,g,b, a;
-
- a = ((p & 0xf000) | ((p & 0xf000) >> 4)) << 16;
- b = ((p & 0x0f00) | ((p & 0x0f00) >> 4)) >> 4;
- g = ((p & 0x00f0) | ((p & 0x00f0) >> 4)) << 8;
- r = ((p & 0x000f) | ((p & 0x000f) << 4)) << 16;
- WRITE(buffer++, (a | r | g | b));
- }
-}
-
-static FASTCALL void
-fbFetch_x4b4g4r4 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD16 *pixel = (const CARD16 *)bits + x;
- const CARD16 *end = pixel + width;
- while (pixel < end) {
- CARD32 p = READ(pixel++);
- CARD32 r,g,b;
-
- b = ((p & 0x0f00) | ((p & 0x0f00) >> 4)) >> 4;
- g = ((p & 0x00f0) | ((p & 0x00f0) >> 4)) << 8;
- r = ((p & 0x000f) | ((p & 0x000f) << 4)) << 16;
- WRITE(buffer++, (0xff000000 | r | g | b));
- }
-}
-
-static FASTCALL void
-fbFetch_a8 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD8 *pixel = (const CARD8 *)bits + x;
- const CARD8 *end = pixel + width;
- while (pixel < end) {
- WRITE(buffer++, READ(pixel++) << 24);
- }
-}
-
-static FASTCALL void
-fbFetch_r3g3b2 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD8 *pixel = (const CARD8 *)bits + x;
- const CARD8 *end = pixel + width;
- while (pixel < end) {
- CARD32 p = READ(pixel++);
- CARD32 r,g,b;
-
- r = ((p & 0xe0) | ((p & 0xe0) >> 3) | ((p & 0xc0) >> 6)) << 16;
- g = ((p & 0x1c) | ((p & 0x18) >> 3) | ((p & 0x1c) << 3)) << 8;
- b = (((p & 0x03) ) |
- ((p & 0x03) << 2) |
- ((p & 0x03) << 4) |
- ((p & 0x03) << 6));
- WRITE(buffer++, (0xff000000 | r | g | b));
- }
-}
-
-static FASTCALL void
-fbFetch_b2g3r3 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD8 *pixel = (const CARD8 *)bits + x;
- const CARD8 *end = pixel + width;
- while (pixel < end) {
- CARD32 p = READ(pixel++);
- CARD32 r,g,b;
-
- b = (((p & 0xc0) ) |
- ((p & 0xc0) >> 2) |
- ((p & 0xc0) >> 4) |
- ((p & 0xc0) >> 6));
- g = ((p & 0x38) | ((p & 0x38) >> 3) | ((p & 0x30) << 2)) << 8;
- r = (((p & 0x07) ) |
- ((p & 0x07) << 3) |
- ((p & 0x06) << 6)) << 16;
- WRITE(buffer++, (0xff000000 | r | g | b));
- }
-}
-
-static FASTCALL void
-fbFetch_a2r2g2b2 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD8 *pixel = (const CARD8 *)bits + x;
- const CARD8 *end = pixel + width;
- while (pixel < end) {
- CARD32 p = READ(pixel++);
- CARD32 a,r,g,b;
-
- a = ((p & 0xc0) * 0x55) << 18;
- r = ((p & 0x30) * 0x55) << 12;
- g = ((p & 0x0c) * 0x55) << 6;
- b = ((p & 0x03) * 0x55);
- WRITE(buffer++, a|r|g|b);
- }
-}
-
-static FASTCALL void
-fbFetch_a2b2g2r2 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD8 *pixel = (const CARD8 *)bits + x;
- const CARD8 *end = pixel + width;
- while (pixel < end) {
- CARD32 p = READ(pixel++);
- CARD32 a,r,g,b;
-
- a = ((p & 0xc0) * 0x55) << 18;
- b = ((p & 0x30) * 0x55) >> 6;
- g = ((p & 0x0c) * 0x55) << 6;
- r = ((p & 0x03) * 0x55) << 16;
- WRITE(buffer++, a|r|g|b);
- }
-}
-
-static FASTCALL void
-fbFetch_c8 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD8 *pixel = (const CARD8 *)bits + x;
- const CARD8 *end = pixel + width;
- while (pixel < end) {
- CARD32 p = READ(pixel++);
- WRITE(buffer++, indexed->rgba[p]);
- }
-}
-
-static FASTCALL void
-fbFetch_x4a4 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- const CARD8 *pixel = (const CARD8 *)bits + x;
- const CARD8 *end = pixel + width;
- while (pixel < end) {
- CARD8 p = READ(pixel++) & 0xf;
- WRITE(buffer++, (p | (p << 4)) << 24);
- }
-}
-
-#define Fetch8(l,o) (((CARD8 *) (l))[(o) >> 2])
-#if IMAGE_BYTE_ORDER == MSBFirst
-#define Fetch4(l,o) ((o) & 2 ? Fetch8(l,o) & 0xf : Fetch8(l,o) >> 4)
-#else
-#define Fetch4(l,o) ((o) & 2 ? Fetch8(l,o) >> 4 : Fetch8(l,o) & 0xf)
-#endif
-
-static FASTCALL void
-fbFetch_a4 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 p = Fetch4(bits, i + x);
-
- p |= p << 4;
- WRITE(buffer++, p << 24);
- }
-}
-
-static FASTCALL void
-fbFetch_r1g2b1 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 p = Fetch4(bits, i + x);
- CARD32 r,g,b;
-
- r = ((p & 0x8) * 0xff) << 13;
- g = ((p & 0x6) * 0x55) << 7;
- b = ((p & 0x1) * 0xff);
- WRITE(buffer++, 0xff000000|r|g|b);
- }
-}
-
-static FASTCALL void
-fbFetch_b1g2r1 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 p = Fetch4(bits, i + x);
- CARD32 r,g,b;
-
- b = ((p & 0x8) * 0xff) >> 3;
- g = ((p & 0x6) * 0x55) << 7;
- r = ((p & 0x1) * 0xff) << 16;
- WRITE(buffer++, 0xff000000|r|g|b);
- }
-}
-
-static FASTCALL void
-fbFetch_a1r1g1b1 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 p = Fetch4(bits, i + x);
- CARD32 a,r,g,b;
-
- a = ((p & 0x8) * 0xff) << 21;
- r = ((p & 0x4) * 0xff) << 14;
- g = ((p & 0x2) * 0xff) << 7;
- b = ((p & 0x1) * 0xff);
- WRITE(buffer++, a|r|g|b);
- }
-}
-
-static FASTCALL void
-fbFetch_a1b1g1r1 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 p = Fetch4(bits, i + x);
- CARD32 a,r,g,b;
-
- a = ((p & 0x8) * 0xff) << 21;
- r = ((p & 0x4) * 0xff) >> 3;
- g = ((p & 0x2) * 0xff) << 7;
- b = ((p & 0x1) * 0xff) << 16;
- WRITE(buffer++, a|r|g|b);
- }
-}
-
-static FASTCALL void
-fbFetch_c4 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 p = Fetch4(bits, i + x);
-
- WRITE(buffer++, indexed->rgba[p]);
- }
-}
-
-
-static FASTCALL void
-fbFetch_a1 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 p = ((CARD32 *)bits)[(i + x) >> 5];
- CARD32 a;
-#if BITMAP_BIT_ORDER == MSBFirst
- a = p >> (0x1f - ((i+x) & 0x1f));
-#else
- a = p >> ((i+x) & 0x1f);
-#endif
- a = a & 1;
- a |= a << 1;
- a |= a << 2;
- a |= a << 4;
- WRITE(buffer++, a << 24);
- }
-}
-
-static FASTCALL void
-fbFetch_g1 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 p = ((CARD32 *)bits)[(i+x) >> 5];
- CARD32 a;
-#if BITMAP_BIT_ORDER == MSBFirst
- a = p >> (0x1f - ((i+x) & 0x1f));
-#else
- a = p >> ((i+x) & 0x1f);
-#endif
- a = a & 1;
- WRITE(buffer++, indexed->rgba[a]);
- }
-}
-
-static fetchProc fetchProcForPicture (PicturePtr pict)
-{
- switch(pict->format) {
- case PICT_a8r8g8b8: return fbFetch_a8r8g8b8;
- case PICT_x8r8g8b8: return fbFetch_x8r8g8b8;
- case PICT_a8b8g8r8: return fbFetch_a8b8g8r8;
- case PICT_x8b8g8r8: return fbFetch_x8b8g8r8;
-
- /* 24bpp formats */
- case PICT_r8g8b8: return fbFetch_r8g8b8;
- case PICT_b8g8r8: return fbFetch_b8g8r8;
-
- /* 16bpp formats */
- case PICT_r5g6b5: return fbFetch_r5g6b5;
- case PICT_b5g6r5: return fbFetch_b5g6r5;
-
- case PICT_a1r5g5b5: return fbFetch_a1r5g5b5;
- case PICT_x1r5g5b5: return fbFetch_x1r5g5b5;
- case PICT_a1b5g5r5: return fbFetch_a1b5g5r5;
- case PICT_x1b5g5r5: return fbFetch_x1b5g5r5;
- case PICT_a4r4g4b4: return fbFetch_a4r4g4b4;
- case PICT_x4r4g4b4: return fbFetch_x4r4g4b4;
- case PICT_a4b4g4r4: return fbFetch_a4b4g4r4;
- case PICT_x4b4g4r4: return fbFetch_x4b4g4r4;
-
- /* 8bpp formats */
- case PICT_a8: return fbFetch_a8;
- case PICT_r3g3b2: return fbFetch_r3g3b2;
- case PICT_b2g3r3: return fbFetch_b2g3r3;
- case PICT_a2r2g2b2: return fbFetch_a2r2g2b2;
- case PICT_a2b2g2r2: return fbFetch_a2b2g2r2;
- case PICT_c8: return fbFetch_c8;
- case PICT_g8: return fbFetch_c8;
- case PICT_x4a4: return fbFetch_x4a4;
-
- /* 4bpp formats */
- case PICT_a4: return fbFetch_a4;
- case PICT_r1g2b1: return fbFetch_r1g2b1;
- case PICT_b1g2r1: return fbFetch_b1g2r1;
- case PICT_a1r1g1b1: return fbFetch_a1r1g1b1;
- case PICT_a1b1g1r1: return fbFetch_a1b1g1r1;
- case PICT_c4: return fbFetch_c4;
- case PICT_g4: return fbFetch_c4;
-
- /* 1bpp formats */
- case PICT_a1: return fbFetch_a1;
- case PICT_g1: return fbFetch_g1;
- }
-
- return NULL;
-}
-
-/*
- * Pixel wise fetching
- */
-
-typedef FASTCALL CARD32 (*fetchPixelProc)(const FbBits *bits, int offset, miIndexedPtr indexed);
-
-static FASTCALL CARD32
-fbFetchPixel_a8r8g8b8 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- return READ((CARD32 *)bits + offset);
-}
-
-static FASTCALL CARD32
-fbFetchPixel_x8r8g8b8 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- return READ((CARD32 *)bits + offset) | 0xff000000;
-}
-
-static FASTCALL CARD32
-fbFetchPixel_a8b8g8r8 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD32 *)bits + offset);
-
- return ((pixel & 0xff000000) |
- ((pixel >> 16) & 0xff) |
- (pixel & 0x0000ff00) |
- ((pixel & 0xff) << 16));
-}
-
-static FASTCALL CARD32
-fbFetchPixel_x8b8g8r8 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD32 *)bits + offset);
-
- return ((0xff000000) |
- ((pixel >> 16) & 0xff) |
- (pixel & 0x0000ff00) |
- ((pixel & 0xff) << 16));
-}
-
-static FASTCALL CARD32
-fbFetchPixel_r8g8b8 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD8 *pixel = ((CARD8 *) bits) + (offset*3);
-#if IMAGE_BYTE_ORDER == MSBFirst
- return (0xff000000 |
- (READ(pixel + 0) << 16) |
- (READ(pixel + 1) << 8) |
- (READ(pixel + 2)));
-#else
- return (0xff000000 |
- (READ(pixel + 2) << 16) |
- (READ(pixel + 1) << 8) |
- (READ(pixel + 0)));
-#endif
-}
-
-static FASTCALL CARD32
-fbFetchPixel_b8g8r8 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD8 *pixel = ((CARD8 *) bits) + (offset*3);
-#if IMAGE_BYTE_ORDER == MSBFirst
- return (0xff000000 |
- (READ(pixel + 2) << 16) |
- (READ(pixel + 1) << 8) |
- (READ(pixel + 0)));
-#else
- return (0xff000000 |
- (READ(pixel + 0) << 16) |
- (READ(pixel + 1) << 8) |
- (READ(pixel + 2)));
-#endif
-}
-
-static FASTCALL CARD32
-fbFetchPixel_r5g6b5 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD16 *) bits + offset);
- CARD32 r,g,b;
-
- r = ((pixel & 0xf800) | ((pixel & 0xe000) >> 5)) << 8;
- g = ((pixel & 0x07e0) | ((pixel & 0x0600) >> 6)) << 5;
- b = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) >> 2;
- return (0xff000000 | r | g | b);
-}
-
-static FASTCALL CARD32
-fbFetchPixel_b5g6r5 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD16 *) bits + offset);
- CARD32 r,g,b;
-
- b = ((pixel & 0xf800) | ((pixel & 0xe000) >> 5)) >> 8;
- g = ((pixel & 0x07e0) | ((pixel & 0x0600) >> 6)) << 5;
- r = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) << 14;
- return (0xff000000 | r | g | b);
-}
-
-static FASTCALL CARD32
-fbFetchPixel_a1r5g5b5 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD16 *) bits + offset);
- CARD32 a,r,g,b;
-
- a = (CARD32) ((CARD8) (0 - ((pixel & 0x8000) >> 15))) << 24;
- r = ((pixel & 0x7c00) | ((pixel & 0x7000) >> 5)) << 9;
- g = ((pixel & 0x03e0) | ((pixel & 0x0380) >> 5)) << 6;
- b = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) >> 2;
- return (a | r | g | b);
-}
-
-static FASTCALL CARD32
-fbFetchPixel_x1r5g5b5 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD16 *) bits + offset);
- CARD32 r,g,b;
-
- r = ((pixel & 0x7c00) | ((pixel & 0x7000) >> 5)) << 9;
- g = ((pixel & 0x03e0) | ((pixel & 0x0380) >> 5)) << 6;
- b = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) >> 2;
- return (0xff000000 | r | g | b);
-}
-
-static FASTCALL CARD32
-fbFetchPixel_a1b5g5r5 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD16 *) bits + offset);
- CARD32 a,r,g,b;
-
- a = (CARD32) ((CARD8) (0 - ((pixel & 0x8000) >> 15))) << 24;
- b = ((pixel & 0x7c00) | ((pixel & 0x7000) >> 5)) >> 7;
- g = ((pixel & 0x03e0) | ((pixel & 0x0380) >> 5)) << 6;
- r = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) << 14;
- return (a | r | g | b);
-}
-
-static FASTCALL CARD32
-fbFetchPixel_x1b5g5r5 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD16 *) bits + offset);
- CARD32 r,g,b;
-
- b = ((pixel & 0x7c00) | ((pixel & 0x7000) >> 5)) >> 7;
- g = ((pixel & 0x03e0) | ((pixel & 0x0380) >> 5)) << 6;
- r = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) << 14;
- return (0xff000000 | r | g | b);
-}
-
-static FASTCALL CARD32
-fbFetchPixel_a4r4g4b4 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD16 *) bits + offset);
- CARD32 a,r,g,b;
-
- a = ((pixel & 0xf000) | ((pixel & 0xf000) >> 4)) << 16;
- r = ((pixel & 0x0f00) | ((pixel & 0x0f00) >> 4)) << 12;
- g = ((pixel & 0x00f0) | ((pixel & 0x00f0) >> 4)) << 8;
- b = ((pixel & 0x000f) | ((pixel & 0x000f) << 4));
- return (a | r | g | b);
-}
-
-static FASTCALL CARD32
-fbFetchPixel_x4r4g4b4 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD16 *) bits + offset);
- CARD32 r,g,b;
-
- r = ((pixel & 0x0f00) | ((pixel & 0x0f00) >> 4)) << 12;
- g = ((pixel & 0x00f0) | ((pixel & 0x00f0) >> 4)) << 8;
- b = ((pixel & 0x000f) | ((pixel & 0x000f) << 4));
- return (0xff000000 | r | g | b);
-}
-
-static FASTCALL CARD32
-fbFetchPixel_a4b4g4r4 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD16 *) bits + offset);
- CARD32 a,r,g,b;
-
- a = ((pixel & 0xf000) | ((pixel & 0xf000) >> 4)) << 16;
- b = ((pixel & 0x0f00) | ((pixel & 0x0f00) >> 4)) >> 4;
- g = ((pixel & 0x00f0) | ((pixel & 0x00f0) >> 4)) << 8;
- r = ((pixel & 0x000f) | ((pixel & 0x000f) << 4)) << 16;
- return (a | r | g | b);
-}
-
-static FASTCALL CARD32
-fbFetchPixel_x4b4g4r4 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD16 *) bits + offset);
- CARD32 r,g,b;
-
- b = ((pixel & 0x0f00) | ((pixel & 0x0f00) >> 4)) >> 4;
- g = ((pixel & 0x00f0) | ((pixel & 0x00f0) >> 4)) << 8;
- r = ((pixel & 0x000f) | ((pixel & 0x000f) << 4)) << 16;
- return (0xff000000 | r | g | b);
-}
-
-static FASTCALL CARD32
-fbFetchPixel_a8 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD8 *) bits + offset);
-
- return pixel << 24;
-}
-
-static FASTCALL CARD32
-fbFetchPixel_r3g3b2 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD8 *) bits + offset);
- CARD32 r,g,b;
-
- r = ((pixel & 0xe0) | ((pixel & 0xe0) >> 3) | ((pixel & 0xc0) >> 6)) << 16;
- g = ((pixel & 0x1c) | ((pixel & 0x18) >> 3) | ((pixel & 0x1c) << 3)) << 8;
- b = (((pixel & 0x03) ) |
- ((pixel & 0x03) << 2) |
- ((pixel & 0x03) << 4) |
- ((pixel & 0x03) << 6));
- return (0xff000000 | r | g | b);
-}
-
-static FASTCALL CARD32
-fbFetchPixel_b2g3r3 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD8 *) bits + offset);
- CARD32 r,g,b;
-
- b = (((pixel & 0xc0) ) |
- ((pixel & 0xc0) >> 2) |
- ((pixel & 0xc0) >> 4) |
- ((pixel & 0xc0) >> 6));
- g = ((pixel & 0x38) | ((pixel & 0x38) >> 3) | ((pixel & 0x30) << 2)) << 8;
- r = (((pixel & 0x07) ) |
- ((pixel & 0x07) << 3) |
- ((pixel & 0x06) << 6)) << 16;
- return (0xff000000 | r | g | b);
-}
-
-static FASTCALL CARD32
-fbFetchPixel_a2r2g2b2 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD8 *) bits + offset);
- CARD32 a,r,g,b;
-
- a = ((pixel & 0xc0) * 0x55) << 18;
- r = ((pixel & 0x30) * 0x55) << 12;
- g = ((pixel & 0x0c) * 0x55) << 6;
- b = ((pixel & 0x03) * 0x55);
- return a|r|g|b;
-}
-
-static FASTCALL CARD32
-fbFetchPixel_a2b2g2r2 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD8 *) bits + offset);
- CARD32 a,r,g,b;
-
- a = ((pixel & 0xc0) * 0x55) << 18;
- b = ((pixel & 0x30) * 0x55) >> 6;
- g = ((pixel & 0x0c) * 0x55) << 6;
- r = ((pixel & 0x03) * 0x55) << 16;
- return a|r|g|b;
-}
-
-static FASTCALL CARD32
-fbFetchPixel_c8 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD8 *) bits + offset);
- return indexed->rgba[pixel];
-}
-
-static FASTCALL CARD32
-fbFetchPixel_x4a4 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = READ((CARD8 *) bits + offset);
-
- return ((pixel & 0xf) | ((pixel & 0xf) << 4)) << 24;
-}
-
-#define Fetch8(l,o) (((CARD8 *) (l))[(o) >> 2])
-#if IMAGE_BYTE_ORDER == MSBFirst
-#define Fetch4(l,o) ((o) & 2 ? Fetch8(l,o) & 0xf : Fetch8(l,o) >> 4)
-#else
-#define Fetch4(l,o) ((o) & 2 ? Fetch8(l,o) >> 4 : Fetch8(l,o) & 0xf)
-#endif
-
-static FASTCALL CARD32
-fbFetchPixel_a4 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = Fetch4(bits, offset);
-
- pixel |= pixel << 4;
- return pixel << 24;
-}
-
-static FASTCALL CARD32
-fbFetchPixel_r1g2b1 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = Fetch4(bits, offset);
- CARD32 r,g,b;
-
- r = ((pixel & 0x8) * 0xff) << 13;
- g = ((pixel & 0x6) * 0x55) << 7;
- b = ((pixel & 0x1) * 0xff);
- return 0xff000000|r|g|b;
-}
-
-static FASTCALL CARD32
-fbFetchPixel_b1g2r1 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = Fetch4(bits, offset);
- CARD32 r,g,b;
-
- b = ((pixel & 0x8) * 0xff) >> 3;
- g = ((pixel & 0x6) * 0x55) << 7;
- r = ((pixel & 0x1) * 0xff) << 16;
- return 0xff000000|r|g|b;
-}
-
-static FASTCALL CARD32
-fbFetchPixel_a1r1g1b1 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = Fetch4(bits, offset);
- CARD32 a,r,g,b;
-
- a = ((pixel & 0x8) * 0xff) << 21;
- r = ((pixel & 0x4) * 0xff) << 14;
- g = ((pixel & 0x2) * 0xff) << 7;
- b = ((pixel & 0x1) * 0xff);
- return a|r|g|b;
-}
-
-static FASTCALL CARD32
-fbFetchPixel_a1b1g1r1 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = Fetch4(bits, offset);
- CARD32 a,r,g,b;
-
- a = ((pixel & 0x8) * 0xff) << 21;
- r = ((pixel & 0x4) * 0xff) >> 3;
- g = ((pixel & 0x2) * 0xff) << 7;
- b = ((pixel & 0x1) * 0xff) << 16;
- return a|r|g|b;
-}
-
-static FASTCALL CARD32
-fbFetchPixel_c4 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = Fetch4(bits, offset);
-
- return indexed->rgba[pixel];
-}
-
-
-static FASTCALL CARD32
-fbFetchPixel_a1 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = ((CARD32 *)bits)[offset >> 5];
- CARD32 a;
-#if BITMAP_BIT_ORDER == MSBFirst
- a = pixel >> (0x1f - (offset & 0x1f));
-#else
- a = pixel >> (offset & 0x1f);
-#endif
- a = a & 1;
- a |= a << 1;
- a |= a << 2;
- a |= a << 4;
- return a << 24;
-}
-
-static FASTCALL CARD32
-fbFetchPixel_g1 (const FbBits *bits, int offset, miIndexedPtr indexed)
-{
- CARD32 pixel = ((CARD32 *)bits)[offset >> 5];
- CARD32 a;
-#if BITMAP_BIT_ORDER == MSBFirst
- a = pixel >> (0x1f - (offset & 0x1f));
-#else
- a = pixel >> (offset & 0x1f);
-#endif
- a = a & 1;
- return indexed->rgba[a];
-}
-
-static fetchPixelProc fetchPixelProcForPicture (PicturePtr pict)
-{
- switch(pict->format) {
- case PICT_a8r8g8b8: return fbFetchPixel_a8r8g8b8;
- case PICT_x8r8g8b8: return fbFetchPixel_x8r8g8b8;
- case PICT_a8b8g8r8: return fbFetchPixel_a8b8g8r8;
- case PICT_x8b8g8r8: return fbFetchPixel_x8b8g8r8;
-
- /* 24bpp formats */
- case PICT_r8g8b8: return fbFetchPixel_r8g8b8;
- case PICT_b8g8r8: return fbFetchPixel_b8g8r8;
-
- /* 16bpp formats */
- case PICT_r5g6b5: return fbFetchPixel_r5g6b5;
- case PICT_b5g6r5: return fbFetchPixel_b5g6r5;
-
- case PICT_a1r5g5b5: return fbFetchPixel_a1r5g5b5;
- case PICT_x1r5g5b5: return fbFetchPixel_x1r5g5b5;
- case PICT_a1b5g5r5: return fbFetchPixel_a1b5g5r5;
- case PICT_x1b5g5r5: return fbFetchPixel_x1b5g5r5;
- case PICT_a4r4g4b4: return fbFetchPixel_a4r4g4b4;
- case PICT_x4r4g4b4: return fbFetchPixel_x4r4g4b4;
- case PICT_a4b4g4r4: return fbFetchPixel_a4b4g4r4;
- case PICT_x4b4g4r4: return fbFetchPixel_x4b4g4r4;
-
- /* 8bpp formats */
- case PICT_a8: return fbFetchPixel_a8;
- case PICT_r3g3b2: return fbFetchPixel_r3g3b2;
- case PICT_b2g3r3: return fbFetchPixel_b2g3r3;
- case PICT_a2r2g2b2: return fbFetchPixel_a2r2g2b2;
- case PICT_a2b2g2r2: return fbFetchPixel_a2b2g2r2;
- case PICT_c8: return fbFetchPixel_c8;
- case PICT_g8: return fbFetchPixel_c8;
- case PICT_x4a4: return fbFetchPixel_x4a4;
-
- /* 4bpp formats */
- case PICT_a4: return fbFetchPixel_a4;
- case PICT_r1g2b1: return fbFetchPixel_r1g2b1;
- case PICT_b1g2r1: return fbFetchPixel_b1g2r1;
- case PICT_a1r1g1b1: return fbFetchPixel_a1r1g1b1;
- case PICT_a1b1g1r1: return fbFetchPixel_a1b1g1r1;
- case PICT_c4: return fbFetchPixel_c4;
- case PICT_g4: return fbFetchPixel_c4;
-
- /* 1bpp formats */
- case PICT_a1: return fbFetchPixel_a1;
- case PICT_g1: return fbFetchPixel_g1;
- }
-
- return NULL;
-}
-
-
-
-/*
- * All the store functions
- */
-
-typedef FASTCALL void (*storeProc) (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed);
-
-#define Splita(v) CARD32 a = ((v) >> 24), r = ((v) >> 16) & 0xff, g = ((v) >> 8) & 0xff, b = (v) & 0xff
-#define Split(v) CARD32 r = ((v) >> 16) & 0xff, g = ((v) >> 8) & 0xff, b = (v) & 0xff
-
-static FASTCALL void
-fbStore_a8r8g8b8 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- MEMCPY_WRAPPED(((CARD32 *)bits) + x, values, width*sizeof(CARD32));
-}
-
-static FASTCALL void
-fbStore_x8r8g8b8 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD32 *pixel = (CARD32 *)bits + x;
- for (i = 0; i < width; ++i)
- WRITE(pixel++, READ(values + i) & 0xffffff);
-}
-
-static FASTCALL void
-fbStore_a8b8g8r8 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD32 *pixel = (CARD32 *)bits + x;
- for (i = 0; i < width; ++i)
- WRITE(pixel++, (READ(values + i) & 0xff00ff00) | ((READ(values + i) >> 16) & 0xff) | ((READ(values + i) & 0xff) << 16));
-}
-
-static FASTCALL void
-fbStore_x8b8g8r8 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD32 *pixel = (CARD32 *)bits + x;
- for (i = 0; i < width; ++i)
- WRITE(pixel++, (READ(values + i) & 0x0000ff00) | ((READ(values + i) >> 16) & 0xff) | ((READ(values + i) & 0xff) << 16));
-}
-
-static FASTCALL void
-fbStore_r8g8b8 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD8 *pixel = ((CARD8 *) bits) + 3*x;
- for (i = 0; i < width; ++i) {
- Store24(pixel, READ(values + i));
- pixel += 3;
- }
-}
-
-static FASTCALL void
-fbStore_b8g8r8 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD8 *pixel = ((CARD8 *) bits) + 3*x;
- for (i = 0; i < width; ++i) {
- CARD32 val = READ(values + i);
-#if IMAGE_BYTE_ORDER == MSBFirst
- WRITE(pixel++, Blue(val));
- WRITE(pixel++, Green(val));
- WRITE(pixel++, Red(val));
-#else
- WRITE(pixel++, Red(val));
- WRITE(pixel++, Green(val));
- WRITE(pixel++, Blue(val));
-#endif
- }
-}
-
-static FASTCALL void
-fbStore_r5g6b5 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD16 *pixel = ((CARD16 *) bits) + x;
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(values + i);
- WRITE(pixel++, ((s >> 3) & 0x001f) |
- ((s >> 5) & 0x07e0) |
- ((s >> 8) & 0xf800));
- }
-}
-
-static FASTCALL void
-fbStore_b5g6r5 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD16 *pixel = ((CARD16 *) bits) + x;
- for (i = 0; i < width; ++i) {
- Split(READ(values + i));
- WRITE(pixel++, ((b << 8) & 0xf800) |
- ((g << 3) & 0x07e0) |
- ((r >> 3) ));
- }
-}
-
-static FASTCALL void
-fbStore_a1r5g5b5 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD16 *pixel = ((CARD16 *) bits) + x;
- for (i = 0; i < width; ++i) {
- Splita(READ(values + i));
- WRITE(pixel++, ((a << 8) & 0x8000) |
- ((r << 7) & 0x7c00) |
- ((g << 2) & 0x03e0) |
- ((b >> 3) ));
- }
-}
-
-static FASTCALL void
-fbStore_x1r5g5b5 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD16 *pixel = ((CARD16 *) bits) + x;
- for (i = 0; i < width; ++i) {
- Split(READ(values + i));
- WRITE(pixel++, ((r << 7) & 0x7c00) |
- ((g << 2) & 0x03e0) |
- ((b >> 3) ));
- }
-}
-
-static FASTCALL void
-fbStore_a1b5g5r5 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD16 *pixel = ((CARD16 *) bits) + x;
- for (i = 0; i < width; ++i) {
- Splita(READ(values + i));
- WRITE(pixel++, ((a << 8) & 0x8000) |
- ((b << 7) & 0x7c00) |
- ((g << 2) & 0x03e0) |
- ((r >> 3) ));
- }
-}
-
-static FASTCALL void
-fbStore_x1b5g5r5 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD16 *pixel = ((CARD16 *) bits) + x;
- for (i = 0; i < width; ++i) {
- Split(READ(values + i));
- WRITE(pixel++, ((b << 7) & 0x7c00) |
- ((g << 2) & 0x03e0) |
- ((r >> 3) ));
- }
-}
-
-static FASTCALL void
-fbStore_a4r4g4b4 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD16 *pixel = ((CARD16 *) bits) + x;
- for (i = 0; i < width; ++i) {
- Splita(READ(values + i));
- WRITE(pixel++, ((a << 8) & 0xf000) |
- ((r << 4) & 0x0f00) |
- ((g ) & 0x00f0) |
- ((b >> 4) ));
- }
-}
-
-static FASTCALL void
-fbStore_x4r4g4b4 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD16 *pixel = ((CARD16 *) bits) + x;
- for (i = 0; i < width; ++i) {
- Split(READ(values + i));
- WRITE(pixel++, ((r << 4) & 0x0f00) |
- ((g ) & 0x00f0) |
- ((b >> 4) ));
- }
-}
-
-static FASTCALL void
-fbStore_a4b4g4r4 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD16 *pixel = ((CARD16 *) bits) + x;
- for (i = 0; i < width; ++i) {
- Splita(READ(values + i));
- WRITE(pixel++, ((a << 8) & 0xf000) |
- ((b << 4) & 0x0f00) |
- ((g ) & 0x00f0) |
- ((r >> 4) ));
- }
-}
-
-static FASTCALL void
-fbStore_x4b4g4r4 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD16 *pixel = ((CARD16 *) bits) + x;
- for (i = 0; i < width; ++i) {
- Split(READ(values + i));
- WRITE(pixel++, ((b << 4) & 0x0f00) |
- ((g ) & 0x00f0) |
- ((r >> 4) ));
- }
-}
-
-static FASTCALL void
-fbStore_a8 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD8 *pixel = ((CARD8 *) bits) + x;
- for (i = 0; i < width; ++i) {
- WRITE(pixel++, READ(values + i) >> 24);
- }
-}
-
-static FASTCALL void
-fbStore_r3g3b2 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD8 *pixel = ((CARD8 *) bits) + x;
- for (i = 0; i < width; ++i) {
- Split(READ(values + i));
- WRITE(pixel++, ((r ) & 0xe0) |
- ((g >> 3) & 0x1c) |
- ((b >> 6) ));
- }
-}
-
-static FASTCALL void
-fbStore_b2g3r3 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD8 *pixel = ((CARD8 *) bits) + x;
- for (i = 0; i < width; ++i) {
- Split(READ(values + i));
- WRITE(pixel++, ((b ) & 0xe0) |
- ((g >> 3) & 0x1c) |
- ((r >> 6) ));
- }
-}
-
-static FASTCALL void
-fbStore_a2r2g2b2 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD8 *pixel = ((CARD8 *) bits) + x;
- for (i = 0; i < width; ++i) {
- Splita(READ(values + i));
- WRITE(pixel++, ((a ) & 0xc0) |
- ((r >> 2) & 0x30) |
- ((g >> 4) & 0x0c) |
- ((b >> 6) ));
- }
-}
-
-static FASTCALL void
-fbStore_c8 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD8 *pixel = ((CARD8 *) bits) + x;
- for (i = 0; i < width; ++i) {
- WRITE(pixel++, miIndexToEnt24(indexed,READ(values + i)));
- }
-}
-
-static FASTCALL void
-fbStore_x4a4 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- CARD8 *pixel = ((CARD8 *) bits) + x;
- for (i = 0; i < width; ++i) {
- WRITE(pixel++, READ(values + i) >> 28);
- }
-}
-
-#define Store8(l,o,v) (((CARD8 *) l)[(o) >> 3] = (v))
-#if IMAGE_BYTE_ORDER == MSBFirst
-#define Store4(l,o,v) Store8(l,o,((o) & 4 ? \
- (Fetch8(l,o) & 0xf0) | (v) : \
- (Fetch8(l,o) & 0x0f) | ((v) << 4)))
-#else
-#define Store4(l,o,v) Store8(l,o,((o) & 4 ? \
- (Fetch8(l,o) & 0x0f) | ((v) << 4) : \
- (Fetch8(l,o) & 0xf0) | (v)))
-#endif
-
-static FASTCALL void
-fbStore_a4 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- for (i = 0; i < width; ++i) {
- Store4(bits, i + x, READ(values + i)>>28);
- }
-}
-
-static FASTCALL void
-fbStore_r1g2b1 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 pixel;
-
- Split(READ(values + i));
- pixel = (((r >> 4) & 0x8) |
- ((g >> 5) & 0x6) |
- ((b >> 7) ));
- Store4(bits, i + x, pixel);
- }
-}
-
-static FASTCALL void
-fbStore_b1g2r1 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 pixel;
-
- Split(READ(values + i));
- pixel = (((b >> 4) & 0x8) |
- ((g >> 5) & 0x6) |
- ((r >> 7) ));
- Store4(bits, i + x, pixel);
- }
-}
-
-static FASTCALL void
-fbStore_a1r1g1b1 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 pixel;
- Splita(READ(values + i));
- pixel = (((a >> 4) & 0x8) |
- ((r >> 5) & 0x4) |
- ((g >> 6) & 0x2) |
- ((b >> 7) ));
- Store4(bits, i + x, pixel);
- }
-}
-
-static FASTCALL void
-fbStore_a1b1g1r1 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 pixel;
- Splita(READ(values + i));
- pixel = (((a >> 4) & 0x8) |
- ((b >> 5) & 0x4) |
- ((g >> 6) & 0x2) |
- ((r >> 7) ));
- Store4(bits, i + x, pixel);
- }
-}
-
-static FASTCALL void
-fbStore_c4 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 pixel;
-
- pixel = miIndexToEnt24(indexed, READ(values + i));
- Store4(bits, i + x, pixel);
- }
-}
-
-static FASTCALL void
-fbStore_a1 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 *pixel = ((CARD32 *) bits) + ((i+x) >> 5);
- CARD32 mask = FbStipMask((i+x) & 0x1f, 1);
-
- CARD32 v = READ(values + i) & 0x80000000 ? mask : 0;
- WRITE(pixel, (READ(pixel) & ~mask) | v);
- }
-}
-
-static FASTCALL void
-fbStore_g1 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 *pixel = ((CARD32 *) bits) + ((i+x) >> 5);
- CARD32 mask = FbStipMask((i+x) & 0x1f, 1);
-
- CARD32 v = miIndexToEntY24(indexed,READ(values + i)) ? mask : 0;
- WRITE(pixel, (READ(pixel) & ~mask) | v);
- }
-}
-
-
-static storeProc storeProcForPicture (PicturePtr pict)
-{
- switch(pict->format) {
- case PICT_a8r8g8b8: return fbStore_a8r8g8b8;
- case PICT_x8r8g8b8: return fbStore_x8r8g8b8;
- case PICT_a8b8g8r8: return fbStore_a8b8g8r8;
- case PICT_x8b8g8r8: return fbStore_x8b8g8r8;
-
- /* 24bpp formats */
- case PICT_r8g8b8: return fbStore_r8g8b8;
- case PICT_b8g8r8: return fbStore_b8g8r8;
-
- /* 16bpp formats */
- case PICT_r5g6b5: return fbStore_r5g6b5;
- case PICT_b5g6r5: return fbStore_b5g6r5;
-
- case PICT_a1r5g5b5: return fbStore_a1r5g5b5;
- case PICT_x1r5g5b5: return fbStore_x1r5g5b5;
- case PICT_a1b5g5r5: return fbStore_a1b5g5r5;
- case PICT_x1b5g5r5: return fbStore_x1b5g5r5;
- case PICT_a4r4g4b4: return fbStore_a4r4g4b4;
- case PICT_x4r4g4b4: return fbStore_x4r4g4b4;
- case PICT_a4b4g4r4: return fbStore_a4b4g4r4;
- case PICT_x4b4g4r4: return fbStore_x4b4g4r4;
-
- /* 8bpp formats */
- case PICT_a8: return fbStore_a8;
- case PICT_r3g3b2: return fbStore_r3g3b2;
- case PICT_b2g3r3: return fbStore_b2g3r3;
- case PICT_a2r2g2b2: return fbStore_a2r2g2b2;
- case PICT_c8: return fbStore_c8;
- case PICT_g8: return fbStore_c8;
- case PICT_x4a4: return fbStore_x4a4;
-
- /* 4bpp formats */
- case PICT_a4: return fbStore_a4;
- case PICT_r1g2b1: return fbStore_r1g2b1;
- case PICT_b1g2r1: return fbStore_b1g2r1;
- case PICT_a1r1g1b1: return fbStore_a1r1g1b1;
- case PICT_a1b1g1r1: return fbStore_a1b1g1r1;
- case PICT_c4: return fbStore_c4;
- case PICT_g4: return fbStore_c4;
-
- /* 1bpp formats */
- case PICT_a1: return fbStore_a1;
- case PICT_g1: return fbStore_g1;
- default:
- return NULL;
- }
-}
-
-
-/*
- * Combine src and mask
- */
-static FASTCALL void
-fbCombineMaskU (CARD32 *src, const CARD32 *mask, int width)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 a = READ(mask + i) >> 24;
- CARD32 s = READ(src + i);
- FbByteMul(s, a);
- WRITE(src + i, s);
- }
-}
-
-/*
- * All of the composing functions
- */
-
-static FASTCALL void
-fbCombineClear (CARD32 *dest, const CARD32 *src, int width)
-{
- MEMSET_WRAPPED(dest, 0, width*sizeof(CARD32));
-}
-
-static FASTCALL void
-fbCombineSrcU (CARD32 *dest, const CARD32 *src, int width)
-{
- MEMCPY_WRAPPED(dest, src, width*sizeof(CARD32));
-}
-
-static FASTCALL void
-fbCombineOverU (CARD32 *dest, const CARD32 *src, int width)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(src + i);
- CARD32 d = READ(dest + i);
- CARD32 ia = Alpha(~s);
-
- FbByteMulAdd(d, ia, s);
- WRITE(dest + i, d);
- }
-}
-
-static FASTCALL void
-fbCombineOverReverseU (CARD32 *dest, const CARD32 *src, int width)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(src + i);
- CARD32 d = READ(dest + i);
- CARD32 ia = Alpha(~READ(dest + i));
- FbByteMulAdd(s, ia, d);
- WRITE(dest + i, s);
- }
-}
-
-static FASTCALL void
-fbCombineInU (CARD32 *dest, const CARD32 *src, int width)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(src + i);
- CARD32 a = Alpha(READ(dest + i));
- FbByteMul(s, a);
- WRITE(dest + i, s);
- }
-}
-
-static FASTCALL void
-fbCombineInReverseU (CARD32 *dest, const CARD32 *src, int width)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 d = READ(dest + i);
- CARD32 a = Alpha(READ(src + i));
- FbByteMul(d, a);
- WRITE(dest + i, d);
- }
-}
-
-static FASTCALL void
-fbCombineOutU (CARD32 *dest, const CARD32 *src, int width)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(src + i);
- CARD32 a = Alpha(~READ(dest + i));
- FbByteMul(s, a);
- WRITE(dest + i, s);
- }
-}
-
-static FASTCALL void
-fbCombineOutReverseU (CARD32 *dest, const CARD32 *src, int width)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 d = READ(dest + i);
- CARD32 a = Alpha(~READ(src + i));
- FbByteMul(d, a);
- WRITE(dest + i, d);
- }
-}
-
-static FASTCALL void
-fbCombineAtopU (CARD32 *dest, const CARD32 *src, int width)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(src + i);
- CARD32 d = READ(dest + i);
- CARD32 dest_a = Alpha(d);
- CARD32 src_ia = Alpha(~s);
-
- FbByteAddMul(s, dest_a, d, src_ia);
- WRITE(dest + i, s);
- }
-}
-
-static FASTCALL void
-fbCombineAtopReverseU (CARD32 *dest, const CARD32 *src, int width)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(src + i);
- CARD32 d = READ(dest + i);
- CARD32 src_a = Alpha(s);
- CARD32 dest_ia = Alpha(~d);
-
- FbByteAddMul(s, dest_ia, d, src_a);
- WRITE(dest + i, s);
- }
-}
-
-static FASTCALL void
-fbCombineXorU (CARD32 *dest, const CARD32 *src, int width)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(src + i);
- CARD32 d = READ(dest + i);
- CARD32 src_ia = Alpha(~s);
- CARD32 dest_ia = Alpha(~d);
-
- FbByteAddMul(s, dest_ia, d, src_ia);
- WRITE(dest + i, s);
- }
-}
-
-static FASTCALL void
-fbCombineAddU (CARD32 *dest, const CARD32 *src, int width)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(src + i);
- CARD32 d = READ(dest + i);
- FbByteAdd(d, s);
- WRITE(dest + i, d);
- }
-}
-
-static FASTCALL void
-fbCombineSaturateU (CARD32 *dest, const CARD32 *src, int width)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(src + i);
- CARD32 d = READ(dest + i);
- CARD16 sa, da;
-
- sa = s >> 24;
- da = ~d >> 24;
- if (sa > da)
- {
- sa = FbIntDiv(da, sa);
- FbByteMul(s, sa);
- }
- FbByteAdd(d, s);
- WRITE(dest + i, d);
- }
-}
-
-/*
- * All of the disjoint composing functions
-
- The four entries in the first column indicate what source contributions
- come from each of the four areas of the picture -- areas covered by neither
- A nor B, areas covered only by A, areas covered only by B and finally
- areas covered by both A and B.
-
- Disjoint Conjoint
- Fa Fb Fa Fb
- (0,0,0,0) 0 0 0 0
- (0,A,0,A) 1 0 1 0
- (0,0,B,B) 0 1 0 1
- (0,A,B,A) 1 min((1-a)/b,1) 1 max(1-a/b,0)
- (0,A,B,B) min((1-b)/a,1) 1 max(1-b/a,0) 1
- (0,0,0,A) max(1-(1-b)/a,0) 0 min(1,b/a) 0
- (0,0,0,B) 0 max(1-(1-a)/b,0) 0 min(a/b,1)
- (0,A,0,0) min(1,(1-b)/a) 0 max(1-b/a,0) 0
- (0,0,B,0) 0 min(1,(1-a)/b) 0 max(1-a/b,0)
- (0,0,B,A) max(1-(1-b)/a,0) min(1,(1-a)/b) min(1,b/a) max(1-a/b,0)
- (0,A,0,B) min(1,(1-b)/a) max(1-(1-a)/b,0) max(1-b/a,0) min(1,a/b)
- (0,A,B,0) min(1,(1-b)/a) min(1,(1-a)/b) max(1-b/a,0) max(1-a/b,0)
-
-*/
-
-#define CombineAOut 1
-#define CombineAIn 2
-#define CombineBOut 4
-#define CombineBIn 8
-
-#define CombineClear 0
-#define CombineA (CombineAOut|CombineAIn)
-#define CombineB (CombineBOut|CombineBIn)
-#define CombineAOver (CombineAOut|CombineBOut|CombineAIn)
-#define CombineBOver (CombineAOut|CombineBOut|CombineBIn)
-#define CombineAAtop (CombineBOut|CombineAIn)
-#define CombineBAtop (CombineAOut|CombineBIn)
-#define CombineXor (CombineAOut|CombineBOut)
-
-/* portion covered by a but not b */
-static INLINE CARD8
-fbCombineDisjointOutPart (CARD8 a, CARD8 b)
-{
- /* min (1, (1-b) / a) */
-
- b = ~b; /* 1 - b */
- if (b >= a) /* 1 - b >= a -> (1-b)/a >= 1 */
- return 0xff; /* 1 */
- return FbIntDiv(b,a); /* (1-b) / a */
-}
-
-/* portion covered by both a and b */
-static INLINE CARD8
-fbCombineDisjointInPart (CARD8 a, CARD8 b)
-{
- /* max (1-(1-b)/a,0) */
- /* = - min ((1-b)/a - 1, 0) */
- /* = 1 - min (1, (1-b)/a) */
-
- b = ~b; /* 1 - b */
- if (b >= a) /* 1 - b >= a -> (1-b)/a >= 1 */
- return 0; /* 1 - 1 */
- return ~FbIntDiv(b,a); /* 1 - (1-b) / a */
-}
-
-static FASTCALL void
-fbCombineDisjointGeneralU (CARD32 *dest, const CARD32 *src, int width, CARD8 combine)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(src + i);
- CARD32 d = READ(dest + i);
- CARD32 m,n,o,p;
- CARD16 Fa, Fb, t, u, v;
- CARD8 sa = s >> 24;
- CARD8 da = d >> 24;
-
- switch (combine & CombineA) {
- default:
- Fa = 0;
- break;
- case CombineAOut:
- Fa = fbCombineDisjointOutPart (sa, da);
- break;
- case CombineAIn:
- Fa = fbCombineDisjointInPart (sa, da);
- break;
- case CombineA:
- Fa = 0xff;
- break;
- }
-
- switch (combine & CombineB) {
- default:
- Fb = 0;
- break;
- case CombineBOut:
- Fb = fbCombineDisjointOutPart (da, sa);
- break;
- case CombineBIn:
- Fb = fbCombineDisjointInPart (da, sa);
- break;
- case CombineB:
- Fb = 0xff;
- break;
- }
- m = FbGen (s,d,0,Fa,Fb,t, u, v);
- n = FbGen (s,d,8,Fa,Fb,t, u, v);
- o = FbGen (s,d,16,Fa,Fb,t, u, v);
- p = FbGen (s,d,24,Fa,Fb,t, u, v);
- s = m|n|o|p;
- WRITE(dest + i, s);
- }
-}
-
-static FASTCALL void
-fbCombineDisjointOverU (CARD32 *dest, const CARD32 *src, int width)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(src + i);
- CARD16 a = s >> 24;
-
- if (a != 0x00)
- {
- if (a != 0xff)
- {
- CARD32 d = READ(dest + i);
- a = fbCombineDisjointOutPart (d >> 24, a);
- FbByteMulAdd(d, a, s);
- s = d;
- }
- WRITE(dest + i, s);
- }
- }
-}
-
-static FASTCALL void
-fbCombineDisjointInU (CARD32 *dest, const CARD32 *src, int width)
-{
- fbCombineDisjointGeneralU (dest, src, width, CombineAIn);
-}
-
-static FASTCALL void
-fbCombineDisjointInReverseU (CARD32 *dest, const CARD32 *src, int width)
-{
- fbCombineDisjointGeneralU (dest, src, width, CombineBIn);
-}
-
-static FASTCALL void
-fbCombineDisjointOutU (CARD32 *dest, const CARD32 *src, int width)
-{
- fbCombineDisjointGeneralU (dest, src, width, CombineAOut);
-}
-
-static FASTCALL void
-fbCombineDisjointOutReverseU (CARD32 *dest, const CARD32 *src, int width)
-{
- fbCombineDisjointGeneralU (dest, src, width, CombineBOut);
-}
-
-static FASTCALL void
-fbCombineDisjointAtopU (CARD32 *dest, const CARD32 *src, int width)
-{
- fbCombineDisjointGeneralU (dest, src, width, CombineAAtop);
-}
-
-static FASTCALL void
-fbCombineDisjointAtopReverseU (CARD32 *dest, const CARD32 *src, int width)
-{
- fbCombineDisjointGeneralU (dest, src, width, CombineBAtop);
-}
-
-static FASTCALL void
-fbCombineDisjointXorU (CARD32 *dest, const CARD32 *src, int width)
-{
- fbCombineDisjointGeneralU (dest, src, width, CombineXor);
-}
-
-/* portion covered by a but not b */
-static INLINE CARD8
-fbCombineConjointOutPart (CARD8 a, CARD8 b)
-{
- /* max (1-b/a,0) */
- /* = 1-min(b/a,1) */
-
- /* min (1, (1-b) / a) */
-
- if (b >= a) /* b >= a -> b/a >= 1 */
- return 0x00; /* 0 */
- return ~FbIntDiv(b,a); /* 1 - b/a */
-}
-
-/* portion covered by both a and b */
-static INLINE CARD8
-fbCombineConjointInPart (CARD8 a, CARD8 b)
-{
- /* min (1,b/a) */
-
- if (b >= a) /* b >= a -> b/a >= 1 */
- return 0xff; /* 1 */
- return FbIntDiv(b,a); /* b/a */
-}
-
-static FASTCALL void
-fbCombineConjointGeneralU (CARD32 *dest, const CARD32 *src, int width, CARD8 combine)
-{
- int i;
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(src + i);
- CARD32 d = READ(dest + i);
- CARD32 m,n,o,p;
- CARD16 Fa, Fb, t, u, v;
- CARD8 sa = s >> 24;
- CARD8 da = d >> 24;
-
- switch (combine & CombineA) {
- default:
- Fa = 0;
- break;
- case CombineAOut:
- Fa = fbCombineConjointOutPart (sa, da);
- break;
- case CombineAIn:
- Fa = fbCombineConjointInPart (sa, da);
- break;
- case CombineA:
- Fa = 0xff;
- break;
- }
-
- switch (combine & CombineB) {
- default:
- Fb = 0;
- break;
- case CombineBOut:
- Fb = fbCombineConjointOutPart (da, sa);
- break;
- case CombineBIn:
- Fb = fbCombineConjointInPart (da, sa);
- break;
- case CombineB:
- Fb = 0xff;
- break;
- }
- m = FbGen (s,d,0,Fa,Fb,t, u, v);
- n = FbGen (s,d,8,Fa,Fb,t, u, v);
- o = FbGen (s,d,16,Fa,Fb,t, u, v);
- p = FbGen (s,d,24,Fa,Fb,t, u, v);
- s = m|n|o|p;
- WRITE(dest + i, s);
- }
-}
-
-static FASTCALL void
-fbCombineConjointOverU (CARD32 *dest, const CARD32 *src, int width)
-{
- fbCombineConjointGeneralU (dest, src, width, CombineAOver);
-}
-
-
-static FASTCALL void
-fbCombineConjointOverReverseU (CARD32 *dest, const CARD32 *src, int width)
-{
- fbCombineConjointGeneralU (dest, src, width, CombineBOver);
-}
-
-
-static FASTCALL void
-fbCombineConjointInU (CARD32 *dest, const CARD32 *src, int width)
-{
- fbCombineConjointGeneralU (dest, src, width, CombineAIn);
-}
-
-
-static FASTCALL void
-fbCombineConjointInReverseU (CARD32 *dest, const CARD32 *src, int width)
-{
- fbCombineConjointGeneralU (dest, src, width, CombineBIn);
-}
-
-static FASTCALL void
-fbCombineConjointOutU (CARD32 *dest, const CARD32 *src, int width)
-{
- fbCombineConjointGeneralU (dest, src, width, CombineAOut);
-}
-
-static FASTCALL void
-fbCombineConjointOutReverseU (CARD32 *dest, const CARD32 *src, int width)
-{
- fbCombineConjointGeneralU (dest, src, width, CombineBOut);
-}
-
-static FASTCALL void
-fbCombineConjointAtopU (CARD32 *dest, const CARD32 *src, int width)
-{
- fbCombineConjointGeneralU (dest, src, width, CombineAAtop);
-}
-
-static FASTCALL void
-fbCombineConjointAtopReverseU (CARD32 *dest, const CARD32 *src, int width)
-{
- fbCombineConjointGeneralU (dest, src, width, CombineBAtop);
-}
-
-static FASTCALL void
-fbCombineConjointXorU (CARD32 *dest, const CARD32 *src, int width)
-{
- fbCombineConjointGeneralU (dest, src, width, CombineXor);
-}
-
-static CombineFuncU fbCombineFuncU[] = {
- fbCombineClear,
- fbCombineSrcU,
- NULL, /* CombineDst */
- fbCombineOverU,
- fbCombineOverReverseU,
- fbCombineInU,
- fbCombineInReverseU,
- fbCombineOutU,
- fbCombineOutReverseU,
- fbCombineAtopU,
- fbCombineAtopReverseU,
- fbCombineXorU,
- fbCombineAddU,
- fbCombineSaturateU,
- NULL,
- NULL,
- fbCombineClear,
- fbCombineSrcU,
- NULL, /* CombineDst */
- fbCombineDisjointOverU,
- fbCombineSaturateU, /* DisjointOverReverse */
- fbCombineDisjointInU,
- fbCombineDisjointInReverseU,
- fbCombineDisjointOutU,
- fbCombineDisjointOutReverseU,
- fbCombineDisjointAtopU,
- fbCombineDisjointAtopReverseU,
- fbCombineDisjointXorU,
- NULL,
- NULL,
- NULL,
- NULL,
- fbCombineClear,
- fbCombineSrcU,
- NULL, /* CombineDst */
- fbCombineConjointOverU,
- fbCombineConjointOverReverseU,
- fbCombineConjointInU,
- fbCombineConjointInReverseU,
- fbCombineConjointOutU,
- fbCombineConjointOutReverseU,
- fbCombineConjointAtopU,
- fbCombineConjointAtopReverseU,
- fbCombineConjointXorU,
-};
-
-static INLINE void
-fbCombineMaskC (CARD32 *src, CARD32 *mask)
-{
- CARD32 a = *mask;
-
- CARD32 x;
- CARD16 xa;
-
- if (!a)
- {
- WRITE(src, 0);
- return;
- }
-
- x = READ(src);
- if (a == 0xffffffff)
- {
- x = x >> 24;
- x |= x << 8;
- x |= x << 16;
- WRITE(mask, x);
- return;
- }
-
- xa = x >> 24;
- FbByteMulC(x, a);
- WRITE(src, x);
- FbByteMul(a, xa);
- WRITE(mask, a);
-}
-
-static INLINE void
-fbCombineMaskValueC (CARD32 *src, const CARD32 *mask)
-{
- CARD32 a = READ(mask);
- CARD32 x;
-
- if (!a)
- {
- WRITE(src, 0);
- return;
- }
-
- if (a == 0xffffffff)
- return;
-
- x = READ(src);
- FbByteMulC(x, a);
- WRITE(src,x);
-}
-
-static INLINE void
-fbCombineMaskAlphaC (const CARD32 *src, CARD32 *mask)
-{
- CARD32 a = READ(mask);
- CARD32 x;
-
- if (!a)
- return;
-
- x = READ(src) >> 24;
- if (x == 0xff)
- return;
- if (a == 0xffffffff)
- {
- x = x >> 24;
- x |= x << 8;
- x |= x << 16;
- WRITE(mask, x);
- return;
- }
-
- FbByteMul(a, x);
- WRITE(mask, a);
-}
-
-static FASTCALL void
-fbCombineClearC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- MEMSET_WRAPPED(dest, 0, width*sizeof(CARD32));
-}
-
-static FASTCALL void
-fbCombineSrcC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- int i;
-
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(src + i);
- CARD32 m = READ(mask + i);
-
- fbCombineMaskValueC (&s, &m);
-
- WRITE(dest, s);
- }
-}
-
-static FASTCALL void
-fbCombineOverC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- int i;
-
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(src + i);
- CARD32 m = READ(mask + i);
- CARD32 a;
-
- fbCombineMaskC (&s, &m);
-
- a = ~m;
- if (a != 0xffffffff)
- {
- if (a)
- {
- CARD32 d = READ(dest + i);
- FbByteMulAddC(d, a, s);
- s = d;
- }
- WRITE(dest + i, s);
- }
- }
-}
-
-static FASTCALL void
-fbCombineOverReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- int i;
-
- for (i = 0; i < width; ++i) {
- CARD32 d = READ(dest + i);
- CARD32 a = ~d >> 24;
-
- if (a)
- {
- CARD32 s = READ(src + i);
- CARD32 m = READ(mask + i);
-
- fbCombineMaskValueC (&s, &m);
-
- if (a != 0xff)
- {
- FbByteMulAdd(s, a, d);
- }
- WRITE(dest + i, s);
- }
- }
-}
-
-static FASTCALL void
-fbCombineInC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- int i;
-
- for (i = 0; i < width; ++i) {
- CARD32 d = READ(dest + i);
- CARD16 a = d >> 24;
- CARD32 s = 0;
- if (a)
- {
- CARD32 m = READ(mask + i);
-
- s = READ(src + i);
- fbCombineMaskValueC (&s, &m);
- if (a != 0xff)
- {
- FbByteMul(s, a);
- }
- }
- WRITE(dest + i, s);
- }
-}
-
-static FASTCALL void
-fbCombineInReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- int i;
-
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(src + i);
- CARD32 m = READ(mask + i);
- CARD32 a;
-
- fbCombineMaskAlphaC (&s, &m);
-
- a = m;
- if (a != 0xffffffff)
- {
- CARD32 d = 0;
- if (a)
- {
- d = READ(dest + i);
- FbByteMulC(d, a);
- }
- WRITE(dest + i, d);
- }
- }
-}
-
-static FASTCALL void
-fbCombineOutC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- int i;
-
- for (i = 0; i < width; ++i) {
- CARD32 d = READ(dest + i);
- CARD16 a = ~d >> 24;
- CARD32 s = 0;
- if (a)
- {
- CARD32 m = READ(mask + i);
-
- s = READ(src + i);
- fbCombineMaskValueC (&s, &m);
-
- if (a != 0xff)
- {
- FbByteMul(s, a);
- }
- }
- WRITE(dest + i, s);
- }
-}
-
-static FASTCALL void
-fbCombineOutReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- int i;
-
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(src + i);
- CARD32 m = READ(mask + i);
- CARD32 a;
-
- fbCombineMaskAlphaC (&s, &m);
-
- a = ~m;
- if (a != 0xffffffff)
- {
- CARD32 d = 0;
- if (a)
- {
- d = READ(dest + i);
- FbByteMulC(d, a);
- }
- WRITE(dest + i, d);
- }
- }
-}
-
-static FASTCALL void
-fbCombineAtopC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- int i;
-
- for (i = 0; i < width; ++i) {
- CARD32 d = READ(dest + i);
- CARD32 s = READ(src + i);
- CARD32 m = READ(mask + i);
- CARD32 ad;
- CARD16 as = d >> 24;
-
- fbCombineMaskC (&s, &m);
-
- ad = ~m;
-
- FbByteAddMulC(d, ad, s, as);
- WRITE(dest + i, d);
- }
-}
-
-static FASTCALL void
-fbCombineAtopReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- int i;
-
- for (i = 0; i < width; ++i) {
-
- CARD32 d = READ(dest + i);
- CARD32 s = READ(src + i);
- CARD32 m = READ(mask + i);
- CARD32 ad;
- CARD16 as = ~d >> 24;
-
- fbCombineMaskC (&s, &m);
-
- ad = m;
-
- FbByteAddMulC(d, ad, s, as);
- WRITE(dest + i, d);
- }
-}
-
-static FASTCALL void
-fbCombineXorC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- int i;
-
- for (i = 0; i < width; ++i) {
- CARD32 d = READ(dest + i);
- CARD32 s = READ(src + i);
- CARD32 m = READ(mask + i);
- CARD32 ad;
- CARD16 as = ~d >> 24;
-
- fbCombineMaskC (&s, &m);
-
- ad = ~m;
-
- FbByteAddMulC(d, ad, s, as);
- WRITE(dest + i, d);
- }
-}
-
-static FASTCALL void
-fbCombineAddC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- int i;
-
- for (i = 0; i < width; ++i) {
- CARD32 s = READ(src + i);
- CARD32 m = READ(mask + i);
- CARD32 d = READ(dest + i);
-
- fbCombineMaskValueC (&s, &m);
-
- FbByteAdd(d, s);
- WRITE(dest + i, d);
- }
-}
-
-static FASTCALL void
-fbCombineSaturateC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- int i;
-
- for (i = 0; i < width; ++i) {
- CARD32 s, d;
- CARD16 sa, sr, sg, sb, da;
- CARD16 t, u, v;
- CARD32 m,n,o,p;
-
- d = READ(dest + i);
- s = READ(src + i);
- m = READ(mask + i);
-
- fbCombineMaskC (&s, &m);
-
- sa = (m >> 24);
- sr = (m >> 16) & 0xff;
- sg = (m >> 8) & 0xff;
- sb = (m ) & 0xff;
- da = ~d >> 24;
-
- if (sb <= da)
- m = FbAdd(s,d,0,t);
- else
- m = FbGen (s, d, 0, (da << 8) / sb, 0xff, t, u, v);
-
- if (sg <= da)
- n = FbAdd(s,d,8,t);
- else
- n = FbGen (s, d, 8, (da << 8) / sg, 0xff, t, u, v);
-
- if (sr <= da)
- o = FbAdd(s,d,16,t);
- else
- o = FbGen (s, d, 16, (da << 8) / sr, 0xff, t, u, v);
-
- if (sa <= da)
- p = FbAdd(s,d,24,t);
- else
- p = FbGen (s, d, 24, (da << 8) / sa, 0xff, t, u, v);
-
- WRITE(dest + i, m|n|o|p);
- }
-}
-
-static FASTCALL void
-fbCombineDisjointGeneralC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width, CARD8 combine)
-{
- int i;
-
- for (i = 0; i < width; ++i) {
- CARD32 s, d;
- CARD32 m,n,o,p;
- CARD32 Fa, Fb;
- CARD16 t, u, v;
- CARD32 sa;
- CARD8 da;
-
- s = READ(src + i);
- m = READ(mask + i);
- d = READ(dest + i);
- da = d >> 24;
-
- fbCombineMaskC (&s, &m);
-
- sa = m;
-
- switch (combine & CombineA) {
- default:
- Fa = 0;
- break;
- case CombineAOut:
- m = fbCombineDisjointOutPart ((CARD8) (sa >> 0), da);
- n = fbCombineDisjointOutPart ((CARD8) (sa >> 8), da) << 8;
- o = fbCombineDisjointOutPart ((CARD8) (sa >> 16), da) << 16;
- p = fbCombineDisjointOutPart ((CARD8) (sa >> 24), da) << 24;
- Fa = m|n|o|p;
- break;
- case CombineAIn:
- m = fbCombineDisjointInPart ((CARD8) (sa >> 0), da);
- n = fbCombineDisjointInPart ((CARD8) (sa >> 8), da) << 8;
- o = fbCombineDisjointInPart ((CARD8) (sa >> 16), da) << 16;
- p = fbCombineDisjointInPart ((CARD8) (sa >> 24), da) << 24;
- Fa = m|n|o|p;
- break;
- case CombineA:
- Fa = 0xffffffff;
- break;
- }
-
- switch (combine & CombineB) {
- default:
- Fb = 0;
- break;
- case CombineBOut:
- m = fbCombineDisjointOutPart (da, (CARD8) (sa >> 0));
- n = fbCombineDisjointOutPart (da, (CARD8) (sa >> 8)) << 8;
- o = fbCombineDisjointOutPart (da, (CARD8) (sa >> 16)) << 16;
- p = fbCombineDisjointOutPart (da, (CARD8) (sa >> 24)) << 24;
- Fb = m|n|o|p;
- break;
- case CombineBIn:
- m = fbCombineDisjointInPart (da, (CARD8) (sa >> 0));
- n = fbCombineDisjointInPart (da, (CARD8) (sa >> 8)) << 8;
- o = fbCombineDisjointInPart (da, (CARD8) (sa >> 16)) << 16;
- p = fbCombineDisjointInPart (da, (CARD8) (sa >> 24)) << 24;
- Fb = m|n|o|p;
- break;
- case CombineB:
- Fb = 0xffffffff;
- break;
- }
- m = FbGen (s,d,0,FbGet8(Fa,0),FbGet8(Fb,0),t, u, v);
- n = FbGen (s,d,8,FbGet8(Fa,8),FbGet8(Fb,8),t, u, v);
- o = FbGen (s,d,16,FbGet8(Fa,16),FbGet8(Fb,16),t, u, v);
- p = FbGen (s,d,24,FbGet8(Fa,24),FbGet8(Fb,24),t, u, v);
- s = m|n|o|p;
- WRITE(dest + i, s);
- }
-}
-
-static FASTCALL void
-fbCombineDisjointOverC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- fbCombineDisjointGeneralC (dest, src, mask, width, CombineAOver);
-}
-
-static FASTCALL void
-fbCombineDisjointInC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- fbCombineDisjointGeneralC (dest, src, mask, width, CombineAIn);
-}
-
-static FASTCALL void
-fbCombineDisjointInReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- fbCombineDisjointGeneralC (dest, src, mask, width, CombineBIn);
-}
-
-static FASTCALL void
-fbCombineDisjointOutC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- fbCombineDisjointGeneralC (dest, src, mask, width, CombineAOut);
-}
-
-static FASTCALL void
-fbCombineDisjointOutReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- fbCombineDisjointGeneralC (dest, src, mask, width, CombineBOut);
-}
-
-static FASTCALL void
-fbCombineDisjointAtopC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- fbCombineDisjointGeneralC (dest, src, mask, width, CombineAAtop);
-}
-
-static FASTCALL void
-fbCombineDisjointAtopReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- fbCombineDisjointGeneralC (dest, src, mask, width, CombineBAtop);
-}
-
-static FASTCALL void
-fbCombineDisjointXorC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- fbCombineDisjointGeneralC (dest, src, mask, width, CombineXor);
-}
-
-static FASTCALL void
-fbCombineConjointGeneralC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width, CARD8 combine)
-{
- int i;
-
- for (i = 0; i < width; ++i) {
- CARD32 s, d;
- CARD32 m,n,o,p;
- CARD32 Fa, Fb;
- CARD16 t, u, v;
- CARD32 sa;
- CARD8 da;
-
- s = READ(src + i);
- m = READ(mask + i);
- d = READ(dest + i);
- da = d >> 24;
-
- fbCombineMaskC (&s, &m);
-
- sa = m;
-
- switch (combine & CombineA) {
- default:
- Fa = 0;
- break;
- case CombineAOut:
- m = fbCombineConjointOutPart ((CARD8) (sa >> 0), da);
- n = fbCombineConjointOutPart ((CARD8) (sa >> 8), da) << 8;
- o = fbCombineConjointOutPart ((CARD8) (sa >> 16), da) << 16;
- p = fbCombineConjointOutPart ((CARD8) (sa >> 24), da) << 24;
- Fa = m|n|o|p;
- break;
- case CombineAIn:
- m = fbCombineConjointInPart ((CARD8) (sa >> 0), da);
- n = fbCombineConjointInPart ((CARD8) (sa >> 8), da) << 8;
- o = fbCombineConjointInPart ((CARD8) (sa >> 16), da) << 16;
- p = fbCombineConjointInPart ((CARD8) (sa >> 24), da) << 24;
- Fa = m|n|o|p;
- break;
- case CombineA:
- Fa = 0xffffffff;
- break;
- }
-
- switch (combine & CombineB) {
- default:
- Fb = 0;
- break;
- case CombineBOut:
- m = fbCombineConjointOutPart (da, (CARD8) (sa >> 0));
- n = fbCombineConjointOutPart (da, (CARD8) (sa >> 8)) << 8;
- o = fbCombineConjointOutPart (da, (CARD8) (sa >> 16)) << 16;
- p = fbCombineConjointOutPart (da, (CARD8) (sa >> 24)) << 24;
- Fb = m|n|o|p;
- break;
- case CombineBIn:
- m = fbCombineConjointInPart (da, (CARD8) (sa >> 0));
- n = fbCombineConjointInPart (da, (CARD8) (sa >> 8)) << 8;
- o = fbCombineConjointInPart (da, (CARD8) (sa >> 16)) << 16;
- p = fbCombineConjointInPart (da, (CARD8) (sa >> 24)) << 24;
- Fb = m|n|o|p;
- break;
- case CombineB:
- Fb = 0xffffffff;
- break;
- }
- m = FbGen (s,d,0,FbGet8(Fa,0),FbGet8(Fb,0),t, u, v);
- n = FbGen (s,d,8,FbGet8(Fa,8),FbGet8(Fb,8),t, u, v);
- o = FbGen (s,d,16,FbGet8(Fa,16),FbGet8(Fb,16),t, u, v);
- p = FbGen (s,d,24,FbGet8(Fa,24),FbGet8(Fb,24),t, u, v);
- s = m|n|o|p;
- WRITE(dest + i, s);
- }
-}
-
-static FASTCALL void
-fbCombineConjointOverC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- fbCombineConjointGeneralC (dest, src, mask, width, CombineAOver);
-}
-
-static FASTCALL void
-fbCombineConjointOverReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- fbCombineConjointGeneralC (dest, src, mask, width, CombineBOver);
-}
-
-static FASTCALL void
-fbCombineConjointInC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- fbCombineConjointGeneralC (dest, src, mask, width, CombineAIn);
-}
-
-static FASTCALL void
-fbCombineConjointInReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- fbCombineConjointGeneralC (dest, src, mask, width, CombineBIn);
-}
-
-static FASTCALL void
-fbCombineConjointOutC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- fbCombineConjointGeneralC (dest, src, mask, width, CombineAOut);
-}
-
-static FASTCALL void
-fbCombineConjointOutReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- fbCombineConjointGeneralC (dest, src, mask, width, CombineBOut);
-}
-
-static FASTCALL void
-fbCombineConjointAtopC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- fbCombineConjointGeneralC (dest, src, mask, width, CombineAAtop);
-}
-
-static FASTCALL void
-fbCombineConjointAtopReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- fbCombineConjointGeneralC (dest, src, mask, width, CombineBAtop);
-}
-
-static FASTCALL void
-fbCombineConjointXorC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width)
-{
- fbCombineConjointGeneralC (dest, src, mask, width, CombineXor);
-}
-
-static CombineFuncC fbCombineFuncC[] = {
- fbCombineClearC,
- fbCombineSrcC,
- NULL, /* Dest */
- fbCombineOverC,
- fbCombineOverReverseC,
- fbCombineInC,
- fbCombineInReverseC,
- fbCombineOutC,
- fbCombineOutReverseC,
- fbCombineAtopC,
- fbCombineAtopReverseC,
- fbCombineXorC,
- fbCombineAddC,
- fbCombineSaturateC,
- NULL,
- NULL,
- fbCombineClearC, /* 0x10 */
- fbCombineSrcC,
- NULL, /* Dest */
- fbCombineDisjointOverC,
- fbCombineSaturateC, /* DisjointOverReverse */
- fbCombineDisjointInC,
- fbCombineDisjointInReverseC,
- fbCombineDisjointOutC,
- fbCombineDisjointOutReverseC,
- fbCombineDisjointAtopC,
- fbCombineDisjointAtopReverseC,
- fbCombineDisjointXorC, /* 0x1b */
- NULL,
- NULL,
- NULL,
- NULL,
- fbCombineClearC,
- fbCombineSrcC,
- NULL, /* Dest */
- fbCombineConjointOverC,
- fbCombineConjointOverReverseC,
- fbCombineConjointInC,
- fbCombineConjointInReverseC,
- fbCombineConjointOutC,
- fbCombineConjointOutReverseC,
- fbCombineConjointAtopC,
- fbCombineConjointAtopReverseC,
- fbCombineConjointXorC,
-};
-
-
-FbComposeFunctions composeFunctions = {
- fbCombineFuncU,
- fbCombineFuncC,
- fbCombineMaskU
-};
-
-
-static void fbFetchSolid(PicturePtr pict, int x, int y, int width, CARD32 *buffer, CARD32 *mask, CARD32 maskBits)
-{
- FbBits *bits;
- FbStride stride;
- int bpp;
- int xoff, yoff;
- CARD32 color;
- CARD32 *end;
- fetchPixelProc fetch = fetchPixelProcForPicture(pict);
- miIndexedPtr indexed = (miIndexedPtr) pict->pFormat->index.devPrivate;
-
- fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff);
- bits += yoff*stride + (xoff*bpp >> FB_SHIFT);
-
- color = fetch(bits, 0, indexed);
-
- end = buffer + width;
- while (buffer < end)
- WRITE(buffer++, color);
- fbFinishAccess (pict->pDrawable);
-}
-
-static void fbFetch(PicturePtr pict, int x, int y, int width, CARD32 *buffer, CARD32 *mask, CARD32 maskBits)
-{
- FbBits *bits;
- FbStride stride;
- int bpp;
- int xoff, yoff;
- fetchProc fetch = fetchProcForPicture(pict);
- miIndexedPtr indexed = (miIndexedPtr) pict->pFormat->index.devPrivate;
-
- fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff);
- x += xoff;
- y += yoff;
-
- bits += y*stride;
-
- fetch(bits, x, width, buffer, indexed);
- fbFinishAccess (pict->pDrawable);
-}
-
-#define MOD(a,b) ((a) < 0 ? ((b) - ((-(a) - 1) % (b))) - 1 : (a) % (b))
-#define DIV(a,b) ((((a) < 0) == ((b) < 0)) ? (a) / (b) : \
- ((a) - (b) + 1 - (((b) < 0) << 1)) / (b))
-
-typedef struct
-{
- CARD32 left_ag;
- CARD32 left_rb;
- CARD32 right_ag;
- CARD32 right_rb;
- int32_t left_x;
- int32_t right_x;
- int32_t stepper;
-
- PictGradientStopPtr stops;
- int num_stops;
- unsigned int spread;
-
- int need_reset;
-} GradientWalker;
-
-static void
-_gradient_walker_init (GradientWalker *walker,
- SourcePictPtr pGradient,
- unsigned int spread)
-{
- walker->num_stops = pGradient->gradient.nstops;
- walker->stops = pGradient->gradient.stops;
- walker->left_x = 0;
- walker->right_x = 0x10000;
- walker->stepper = 0;
- walker->left_ag = 0;
- walker->left_rb = 0;
- walker->right_ag = 0;
- walker->right_rb = 0;
- walker->spread = spread;
-
- walker->need_reset = TRUE;
-}
-
-static void
-_gradient_walker_reset (GradientWalker *walker,
- xFixed_32_32 pos)
-{
- int32_t x, left_x, right_x;
- xRenderColor *left_c, *right_c;
- int n, count = walker->num_stops;
- PictGradientStopPtr stops = walker->stops;
-
- static const xRenderColor transparent_black = { 0, 0, 0, 0 };
-
- switch (walker->spread)
- {
- case RepeatNormal:
- x = (int32_t)pos & 0xFFFF;
- for (n = 0; n < count; n++)
- if (x < stops[n].x)
- break;
- if (n == 0) {
- left_x = stops[count-1].x - 0x10000;
- left_c = &stops[count-1].color;
- } else {
- left_x = stops[n-1].x;
- left_c = &stops[n-1].color;
- }
-
- if (n == count) {
- right_x = stops[0].x + 0x10000;
- right_c = &stops[0].color;
- } else {
- right_x = stops[n].x;
- right_c = &stops[n].color;
- }
- left_x += (pos - x);
- right_x += (pos - x);
- break;
-
- case RepeatPad:
- for (n = 0; n < count; n++)
- if (pos < stops[n].x)
- break;
-
- if (n == 0) {
- left_x = INT_MIN;
- left_c = &stops[0].color;
- } else {
- left_x = stops[n-1].x;
- left_c = &stops[n-1].color;
- }
-
- if (n == count) {
- right_x = INT_MAX;
- right_c = &stops[n-1].color;
- } else {
- right_x = stops[n].x;
- right_c = &stops[n].color;
- }
- break;
-
- case RepeatReflect:
- x = (int32_t)pos & 0xFFFF;
- if ((int32_t)pos & 0x10000)
- x = 0x10000 - x;
- for (n = 0; n < count; n++)
- if (x < stops[n].x)
- break;
-
- if (n == 0) {
- left_x = -stops[0].x;
- left_c = &stops[0].color;
- } else {
- left_x = stops[n-1].x;
- left_c = &stops[n-1].color;
- }
-
- if (n == count) {
- right_x = 0x20000 - stops[n-1].x;
- right_c = &stops[n-1].color;
- } else {
- right_x = stops[n].x;
- right_c = &stops[n].color;
- }
-
- if ((int32_t)pos & 0x10000) {
- xRenderColor *tmp_c;
- int32_t tmp_x;
-
- tmp_x = 0x10000 - right_x;
- right_x = 0x10000 - left_x;
- left_x = tmp_x;
-
- tmp_c = right_c;
- right_c = left_c;
- left_c = tmp_c;
-
- x = 0x10000 - x;
- }
- left_x += (pos - x);
- right_x += (pos - x);
- break;
-
- default: /* RepeatNone */
- for (n = 0; n < count; n++)
- if (pos < stops[n].x)
- break;
-
- if (n == 0)
- {
- left_x = INT_MIN;
- right_x = stops[0].x;
- left_c = right_c = (xRenderColor*) &transparent_black;
- }
- else if (n == count)
- {
- left_x = stops[n-1].x;
- right_x = INT_MAX;
- left_c = right_c = (xRenderColor*) &transparent_black;
- }
- else
- {
- left_x = stops[n-1].x;
- right_x = stops[n].x;
- left_c = &stops[n-1].color;
- right_c = &stops[n].color;
- }
- }
-
- walker->left_x = left_x;
- walker->right_x = right_x;
- walker->left_ag = ((left_c->alpha >> 8) << 16) | (left_c->green >> 8);
- walker->left_rb = ((left_c->red & 0xff00) << 8) | (left_c->blue >> 8);
- walker->right_ag = ((right_c->alpha >> 8) << 16) | (right_c->green >> 8);
- walker->right_rb = ((right_c->red & 0xff00) << 8) | (right_c->blue >> 8);
-
- if ( walker->left_x == walker->right_x ||
- ( walker->left_ag == walker->right_ag &&
- walker->left_rb == walker->right_rb ) )
- {
- walker->stepper = 0;
- }
- else
- {
- int32_t width = right_x - left_x;
- walker->stepper = ((1 << 24) + width/2)/width;
- }
-
- walker->need_reset = FALSE;
-}
-
-#define GRADIENT_WALKER_NEED_RESET(w,x) \
- ( (w)->need_reset || (x) < (w)->left_x || (x) >= (w)->right_x)
-
-
-/* the following assumes that GRADIENT_WALKER_NEED_RESET(w,x) is FALSE */
-static CARD32
-_gradient_walker_pixel (GradientWalker *walker,
- xFixed_32_32 x)
-{
- int dist, idist;
- CARD32 t1, t2, a, color;
-
- if (GRADIENT_WALKER_NEED_RESET (walker, x))
- _gradient_walker_reset (walker, x);
-
- dist = ((int)(x - walker->left_x)*walker->stepper) >> 16;
- idist = 256 - dist;
-
- /* combined INTERPOLATE and premultiply */
- t1 = walker->left_rb*idist + walker->right_rb*dist;
- t1 = (t1 >> 8) & 0xff00ff;
-
- t2 = walker->left_ag*idist + walker->right_ag*dist;
- t2 &= 0xff00ff00;
-
- color = t2 & 0xff000000;
- a = t2 >> 24;
-
- t1 = t1*a + 0x800080;
- t1 = (t1 + ((t1 >> 8) & 0xff00ff)) >> 8;
-
- t2 = (t2 >> 8)*a + 0x800080;
- t2 = (t2 + ((t2 >> 8) & 0xff00ff));
-
- return (color | (t1 & 0xff00ff) | (t2 & 0xff00));
-}
-
-static void fbFetchSourcePict(PicturePtr pict, int x, int y, int width, CARD32 *buffer, CARD32 *mask, CARD32 maskBits)
-{
- SourcePictPtr pGradient = pict->pSourcePict;
- GradientWalker walker;
- CARD32 *end = buffer + width;
-
- _gradient_walker_init (&walker, pGradient, pict->repeat);
-
- if (pGradient->type == SourcePictTypeSolidFill) {
- register CARD32 color = pGradient->solidFill.color;
- while (buffer < end) {
- WRITE(buffer++, color);
- }
- } else if (pGradient->type == SourcePictTypeLinear) {
- PictVector v, unit;
- xFixed_32_32 l;
- xFixed_48_16 dx, dy, a, b, off;
-
- /* reference point is the center of the pixel */
- v.vector[0] = IntToxFixed(x) + xFixed1/2;
- v.vector[1] = IntToxFixed(y) + xFixed1/2;
- v.vector[2] = xFixed1;
- if (pict->transform) {
- if (!PictureTransformPoint3d (pict->transform, &v))
- return;
- unit.vector[0] = pict->transform->matrix[0][0];
- unit.vector[1] = pict->transform->matrix[1][0];
- unit.vector[2] = pict->transform->matrix[2][0];
- } else {
- unit.vector[0] = xFixed1;
- unit.vector[1] = 0;
- unit.vector[2] = 0;
- }
-
- dx = pGradient->linear.p2.x - pGradient->linear.p1.x;
- dy = pGradient->linear.p2.y - pGradient->linear.p1.y;
- l = dx*dx + dy*dy;
- if (l != 0) {
- a = (dx << 32) / l;
- b = (dy << 32) / l;
- off = (-a*pGradient->linear.p1.x - b*pGradient->linear.p1.y)>>16;
- }
- if (l == 0 || (unit.vector[2] == 0 && v.vector[2] == xFixed1)) {
- xFixed_48_16 inc, t;
- /* affine transformation only */
- if (l == 0) {
- t = 0;
- inc = 0;
- } else {
- t = ((a*v.vector[0] + b*v.vector[1]) >> 16) + off;
- inc = (a * unit.vector[0] + b * unit.vector[1]) >> 16;
- }
-
- if (pGradient->linear.class == SourcePictClassVertical)
- {
- register CARD32 color;
-
- color = _gradient_walker_pixel( &walker, t );
- while (buffer < end)
- WRITE(buffer++, color);
- }
- else
- {
- if (!mask) {
- while (buffer < end)
- {
- WRITE(buffer, _gradient_walker_pixel (&walker, t));
- buffer += 1;
- t += inc;
- }
- } else {
- while (buffer < end) {
- if (*mask++ & maskBits)
- {
- WRITE(buffer, _gradient_walker_pixel (&walker, t));
- }
- buffer += 1;
- t += inc;
- }
- }
- }
- }
- else /* projective transformation */
- {
- xFixed_48_16 t;
-
- if (pGradient->linear.class == SourcePictClassVertical)
- {
- register CARD32 color;
-
- if (v.vector[2] == 0)
- {
- t = 0;
- }
- else
- {
- xFixed_48_16 x, y;
-
- x = ((xFixed_48_16) v.vector[0] << 16) / v.vector[2];
- y = ((xFixed_48_16) v.vector[1] << 16) / v.vector[2];
- t = ((a * x + b * y) >> 16) + off;
- }
-
- color = _gradient_walker_pixel( &walker, t );
- while (buffer < end)
- WRITE(buffer++, color);
- }
- else
- {
- while (buffer < end)
- {
- if (!mask || *mask++ & maskBits)
- {
- if (v.vector[2] == 0) {
- t = 0;
- } else {
- xFixed_48_16 x, y;
- x = ((xFixed_48_16)v.vector[0] << 16) / v.vector[2];
- y = ((xFixed_48_16)v.vector[1] << 16) / v.vector[2];
- t = ((a*x + b*y) >> 16) + off;
- }
- WRITE(buffer, _gradient_walker_pixel (&walker, t));
- }
- ++buffer;
- v.vector[0] += unit.vector[0];
- v.vector[1] += unit.vector[1];
- v.vector[2] += unit.vector[2];
- }
- }
- }
- } else {
-
-/*
- * In the radial gradient problem we are given two circles (câ‚,râ‚) and
- * (câ‚‚,râ‚‚) that define the gradient itself. Then, for any point p, we
- * must compute the value(s) of t within [0.0, 1.0] representing the
- * circle(s) that would color the point.
- *
- * There are potentially two values of t since the point p can be
- * colored by both sides of the circle, (which happens whenever one
- * circle is not entirely contained within the other).
- *
- * If we solve for a value of t that is outside of [0.0, 1.0] then we
- * use the extend mode (NONE, REPEAT, REFLECT, or PAD) to map to a
- * value within [0.0, 1.0].
- *
- * Here is an illustration of the problem:
- *
- * pâ‚‚
- * p •
- * • ╲
- * · ╲r₂
- * p₠· ╲
- * • θ╲
- * ╲ ╌╌•
- * ╲r₠· c₂
- * θ╲ ·
- * ╌╌•
- * câ‚
- *
- * Given (câ‚,râ‚), (câ‚‚,râ‚‚) and p, we must find an angle θ such that two
- * points pâ‚ and pâ‚‚ on the two circles are collinear with p. Then, the
- * desired value of t is the ratio of the length of pâ‚p to the length
- * of pâ‚pâ‚‚.
- *
- * So, we have six unknown values: (pâ‚x, pâ‚y), (pâ‚‚x, pâ‚‚y), θ and t.
- * We can also write six equations that constrain the problem:
- *
- * Point p₠is a distance r₠from c₠at an angle of θ:
- *
- * 1. pâ‚x = câ‚x + râ‚·cos θ
- * 2. pâ‚y = câ‚y + râ‚·sin θ
- *
- * Point p₂ is a distance r₂ from c₂ at an angle of θ:
- *
- * 3. p₂x = c₂x + r2·cos θ
- * 4. p₂y = c₂y + r2·sin θ
- *
- * Point p lies at a fraction t along the line segment pâ‚pâ‚‚:
- *
- * 5. px = t·pâ‚‚x + (1-t)·pâ‚x
- * 6. py = t·pâ‚‚y + (1-t)·pâ‚y
- *
- * To solve, first subtitute 1-4 into 5 and 6:
- *
- * px = t·(câ‚‚x + r₂·cos θ) + (1-t)·(câ‚x + râ‚·cos θ)
- * py = t·(câ‚‚y + r₂·sin θ) + (1-t)·(câ‚y + râ‚·sin θ)
- *
- * Then solve each for cos θ and sin θ expressed as a function of t:
- *
- * cos θ = (-(câ‚‚x - câ‚x)·t + (px - câ‚x)) / ((râ‚‚-râ‚)·t + râ‚)
- * sin θ = (-(câ‚‚y - câ‚y)·t + (py - câ‚y)) / ((râ‚‚-râ‚)·t + râ‚)
- *
- * To simplify this a bit, we define new variables for several of the
- * common terms as shown below:
- *
- * pâ‚‚
- * p •
- * • ╲
- * · ┆ ╲r₂
- * p₠· ┆ ╲
- * • pdy┆ ╲
- * ╲ ┆ •c₂
- * ╲r₠┆ · ┆
- * ╲ ·┆ ┆cdy
- * •╌╌╌╌┴╌╌╌╌╌╌╌┘
- * câ‚ pdx cdx
- *
- * cdx = (câ‚‚x - câ‚x)
- * cdy = (câ‚‚y - câ‚y)
- * dr = râ‚‚-râ‚
- * pdx = px - câ‚x
- * pdy = py - câ‚y
- *
- * Note that cdx, cdy, and dr do not depend on point p at all, so can
- * be pre-computed for the entire gradient. The simplifed equations
- * are now:
- *
- * cos θ = (-cdx·t + pdx) / (dr·t + râ‚)
- * sin θ = (-cdy·t + pdy) / (dr·t + râ‚)
- *
- * Finally, to get a single function of t and eliminate the last
- * unknown θ, we use the identity sin²θ + cos²θ = 1. First, square
- * each equation, (we knew a quadratic was coming since it must be
- * possible to obtain two solutions in some cases):
- *
- * cos²θ = (cdx²t² - 2·cdx·pdx·t + pdx²) / (dr²·t² + 2·râ‚·dr·t + r₲)
- * sin²θ = (cdy²t² - 2·cdy·pdy·t + pdy²) / (dr²·t² + 2·râ‚·dr·t + r₲)
- *
- * Then add both together, set the result equal to 1, and express as a
- * standard quadratic equation in t of the form At² + Bt + C = 0
- *
- * (cdx² + cdy² - dr²)·t² - 2·(cdx·pdx + cdy·pdy + râ‚·dr)·t + (pdx² + pdy² - r₲) = 0
- *
- * In other words:
- *
- * A = cdx² + cdy² - dr²
- * B = -2·(pdx·cdx + pdy·cdy + râ‚·dr)
- * C = pdx² + pdy² - r₲
- *
- * And again, notice that A does not depend on p, so can be
- * precomputed. From here we just use the quadratic formula to solve
- * for t:
- *
- * t = (-2·B ± ⎷(B² - 4·A·C)) / 2·A
- */
- /* radial or conical */
- Bool affine = TRUE;
- double cx = 1.;
- double cy = 0.;
- double cz = 0.;
- double rx = x + 0.5;
- double ry = y + 0.5;
- double rz = 1.;
-
- if (pict->transform) {
- PictVector v;
- /* reference point is the center of the pixel */
- v.vector[0] = IntToxFixed(x) + xFixed1/2;
- v.vector[1] = IntToxFixed(y) + xFixed1/2;
- v.vector[2] = xFixed1;
- if (!PictureTransformPoint3d (pict->transform, &v))
- return;
-
- cx = pict->transform->matrix[0][0]/65536.;
- cy = pict->transform->matrix[1][0]/65536.;
- cz = pict->transform->matrix[2][0]/65536.;
- rx = v.vector[0]/65536.;
- ry = v.vector[1]/65536.;
- rz = v.vector[2]/65536.;
- affine = pict->transform->matrix[2][0] == 0 && v.vector[2] == xFixed1;
- }
-
- if (pGradient->type == SourcePictTypeRadial) {
- PictRadialGradient *radial;
- radial = &pGradient->radial;
- if (affine) {
- while (buffer < end) {
- if (!mask || *mask++ & maskBits)
- {
- double pdx, pdy;
- double B, C;
- double det;
- double c1x = radial->c1.x / 65536.0;
- double c1y = radial->c1.y / 65536.0;
- double r1 = radial->c1.radius / 65536.0;
- xFixed_48_16 t;
-
- pdx = rx - c1x;
- pdy = ry - c1y;
-
- B = -2 * ( pdx * radial->cdx
- + pdy * radial->cdy
- + r1 * radial->dr);
- C = (pdx * pdx + pdy * pdy - r1 * r1);
-
- det = (B * B) - (4 * radial->A * C);
- if (det < 0.0)
- det = 0.0;
-
- if (radial->A < 0)
- t = (xFixed_48_16) ((- B - sqrt(det)) / (2.0 * radial->A) * 65536);
- else
- t = (xFixed_48_16) ((- B + sqrt(det)) / (2.0 * radial->A) * 65536);
-
- WRITE(buffer, _gradient_walker_pixel (&walker, t));
- }
- ++buffer;
-
- rx += cx;
- ry += cy;
- }
- } else {
- /* projective */
- while (buffer < end) {
- if (!mask || *mask++ & maskBits)
- {
- double pdx, pdy;
- double B, C;
- double det;
- double c1x = radial->c1.x / 65536.0;
- double c1y = radial->c1.y / 65536.0;
- double r1 = radial->c1.radius / 65536.0;
- xFixed_48_16 t;
- double x, y;
-
- if (rz != 0) {
- x = rx/rz;
- y = ry/rz;
- } else {
- x = y = 0.;
- }
-
- pdx = x - c1x;
- pdy = y - c1y;
-
- B = -2 * ( pdx * radial->cdx
- + pdy * radial->cdy
- + r1 * radial->dr);
- C = (pdx * pdx + pdy * pdy - r1 * r1);
-
- det = (B * B) - (4 * radial->A * C);
- if (det < 0.0)
- det = 0.0;
-
- if (radial->A < 0)
- t = (xFixed_48_16) ((- B - sqrt(det)) / (2.0 * radial->A) * 65536);
- else
- t = (xFixed_48_16) ((- B + sqrt(det)) / (2.0 * radial->A) * 65536);
-
- WRITE(buffer, _gradient_walker_pixel (&walker, t));
- }
- ++buffer;
-
- rx += cx;
- ry += cy;
- rz += cz;
- }
- }
- } else /* SourcePictTypeConical */ {
- double a = pGradient->conical.angle/(180.*65536);
- if (affine) {
- rx -= pGradient->conical.center.x/65536.;
- ry -= pGradient->conical.center.y/65536.;
-
- while (buffer < end) {
- double angle;
-
- if (!mask || *mask++ & maskBits)
- {
- xFixed_48_16 t;
-
- angle = atan2(ry, rx) + a;
- t = (xFixed_48_16) (angle * (65536. / (2*M_PI)));
-
- WRITE(buffer, _gradient_walker_pixel (&walker, t));
- }
-
- ++buffer;
- rx += cx;
- ry += cy;
- }
- } else {
- while (buffer < end) {
- double x, y;
- double angle;
-
- if (!mask || *mask++ & maskBits)
- {
- xFixed_48_16 t;
-
- if (rz != 0) {
- x = rx/rz;
- y = ry/rz;
- } else {
- x = y = 0.;
- }
- x -= pGradient->conical.center.x/65536.;
- y -= pGradient->conical.center.y/65536.;
- angle = atan2(y, x) + a;
- t = (xFixed_48_16) (angle * (65536. / (2*M_PI)));
-
- WRITE(buffer, _gradient_walker_pixel (&walker, t));
- }
-
- ++buffer;
- rx += cx;
- ry += cy;
- rz += cz;
- }
- }
- }
- }
-}
-
-static void fbFetchTransformed(PicturePtr pict, int x, int y, int width, CARD32 *buffer, CARD32 *mask, CARD32 maskBits)
-{
- FbBits *bits;
- FbStride stride;
- int bpp;
- int xoff, yoff, dx, dy;
- fetchPixelProc fetch;
- PictVector v;
- PictVector unit;
- int i;
- BoxRec box;
- miIndexedPtr indexed = (miIndexedPtr) pict->pFormat->index.devPrivate;
- Bool affine = TRUE;
-
- fetch = fetchPixelProcForPicture(pict);
-
- fbGetDrawable(pict->pDrawable, bits, stride, bpp, xoff, yoff);
- x += xoff;
- y += yoff;
-
- dx = pict->pDrawable->x;
- dy = pict->pDrawable->y;
-
- /* reference point is the center of the pixel */
- v.vector[0] = IntToxFixed(x - dx) + xFixed1 / 2;
- v.vector[1] = IntToxFixed(y - dy) + xFixed1 / 2;
- v.vector[2] = xFixed1;
-
- /* when using convolution filters one might get here without a transform */
- if (pict->transform) {
- if (!PictureTransformPoint3d (pict->transform, &v)) {
- fbFinishAccess (pict->pDrawable);
- return;
- }
- unit.vector[0] = pict->transform->matrix[0][0];
- unit.vector[1] = pict->transform->matrix[1][0];
- unit.vector[2] = pict->transform->matrix[2][0];
- affine = v.vector[2] == xFixed1 && unit.vector[2] == 0;
- } else {
- unit.vector[0] = xFixed1;
- unit.vector[1] = 0;
- unit.vector[2] = 0;
- }
-
- if (pict->filter == PictFilterNearest)
- {
- if (pict->repeatType == RepeatNormal) {
- if (REGION_NUM_RECTS(pict->pCompositeClip) == 1) {
- for (i = 0; i < width; ++i) {
- if (!mask || mask[i] & maskBits)
- {
- if (!v.vector[2]) {
- WRITE(buffer + i, 0);
- } else {
- if (!affine) {
- y = MOD(DIV(v.vector[1],v.vector[2]), pict->pDrawable->height);
- x = MOD(DIV(v.vector[0],v.vector[2]), pict->pDrawable->width);
- } else {
- y = MOD(v.vector[1]>>16, pict->pDrawable->height);
- x = MOD(v.vector[0]>>16, pict->pDrawable->width);
- }
- WRITE(buffer + i, fetch(bits + (y + dy)*stride, x + dx, indexed));
- }
- }
-
- v.vector[0] += unit.vector[0];
- v.vector[1] += unit.vector[1];
- v.vector[2] += unit.vector[2];
- }
- } else {
- for (i = 0; i < width; ++i) {
- if (!mask || mask[i] & maskBits)
- {
- if (!v.vector[2]) {
- WRITE(buffer + i, 0);
- } else {
- if (!affine) {
- y = MOD(DIV(v.vector[1],v.vector[2]), pict->pDrawable->height);
- x = MOD(DIV(v.vector[0],v.vector[2]), pict->pDrawable->width);
- } else {
- y = MOD(v.vector[1]>>16, pict->pDrawable->height);
- x = MOD(v.vector[0]>>16, pict->pDrawable->width);
- }
- if (POINT_IN_REGION (0, pict->pCompositeClip, x, y, &box))
- WRITE(buffer + i, fetch(bits + (y + dy)*stride, x + dx, indexed));
- else
- WRITE(buffer + i, 0);
- }
- }
-
- v.vector[0] += unit.vector[0];
- v.vector[1] += unit.vector[1];
- v.vector[2] += unit.vector[2];
- }
- }
- } else {
- if (REGION_NUM_RECTS(pict->pCompositeClip) == 1) {
- box = pict->pCompositeClip->extents;
- for (i = 0; i < width; ++i) {
- if (!mask || mask[i] & maskBits)
- {
- if (!v.vector[2]) {
- WRITE(buffer + i, 0);
- } else {
- if (!affine) {
- y = DIV(v.vector[1],v.vector[2]);
- x = DIV(v.vector[0],v.vector[2]);
- } else {
- y = v.vector[1]>>16;
- x = v.vector[0]>>16;
- }
- WRITE(buffer + i, ((x < box.x1-dx) | (x >= box.x2-dx) | (y < box.y1-dy) | (y >= box.y2-dy)) ?
- 0 : fetch(bits + (y + dy)*stride, x + dx, indexed));
- }
- }
- v.vector[0] += unit.vector[0];
- v.vector[1] += unit.vector[1];
- v.vector[2] += unit.vector[2];
- }
- } else {
- for (i = 0; i < width; ++i) {
- if (!mask || mask[i] & maskBits)
- {
- if (!v.vector[2]) {
- WRITE(buffer + i, 0);
- } else {
- if (!affine) {
- y = DIV(v.vector[1],v.vector[2]);
- x = DIV(v.vector[0],v.vector[2]);
- } else {
- y = v.vector[1]>>16;
- x = v.vector[0]>>16;
- }
- if (POINT_IN_REGION (0, pict->pCompositeClip, x + dx, y + dy, &box))
- WRITE(buffer + i, fetch(bits + (y + dy)*stride, x + dx, indexed));
- else
- WRITE(buffer + i, 0);
- }
- }
- v.vector[0] += unit.vector[0];
- v.vector[1] += unit.vector[1];
- v.vector[2] += unit.vector[2];
- }
- }
- }
- } else if (pict->filter == PictFilterBilinear) {
- /* adjust vector for maximum contribution at 0.5, 0.5 of each texel. */
- v.vector[0] -= v.vector[2] / 2;
- v.vector[1] -= v.vector[2] / 2;
- unit.vector[0] -= unit.vector[2] / 2;
- unit.vector[1] -= unit.vector[2] / 2;
-
- if (pict->repeatType == RepeatNormal) {
- if (REGION_NUM_RECTS(pict->pCompositeClip) == 1) {
- for (i = 0; i < width; ++i) {
- if (!mask || mask[i] & maskBits)
- {
- if (!v.vector[2]) {
- WRITE(buffer + i, 0);
- } else {
- int x1, x2, y1, y2, distx, idistx, disty, idisty;
- FbBits *b;
- CARD32 tl, tr, bl, br, r;
- CARD32 ft, fb;
-
- if (!affine) {
- xFixed_48_16 div;
- div = ((xFixed_48_16)v.vector[0] << 16)/v.vector[2];
- x1 = div >> 16;
- distx = ((xFixed)div >> 8) & 0xff;
- div = ((xFixed_48_16)v.vector[1] << 16)/v.vector[2];
- y1 = div >> 16;
- disty = ((xFixed)div >> 8) & 0xff;
- } else {
- x1 = v.vector[0] >> 16;
- distx = (v.vector[0] >> 8) & 0xff;
- y1 = v.vector[1] >> 16;
- disty = (v.vector[1] >> 8) & 0xff;
- }
- x2 = x1 + 1;
- y2 = y1 + 1;
-
- idistx = 256 - distx;
- idisty = 256 - disty;
-
- x1 = MOD (x1, pict->pDrawable->width);
- x2 = MOD (x2, pict->pDrawable->width);
- y1 = MOD (y1, pict->pDrawable->height);
- y2 = MOD (y2, pict->pDrawable->height);
-
- b = bits + (y1 + dy)*stride;
-
- tl = fetch(b, x1 + dx, indexed);
- tr = fetch(b, x2 + dx, indexed);
- b = bits + (y2 + dy)*stride;
- bl = fetch(b, x1 + dx, indexed);
- br = fetch(b, x2 + dx, indexed);
-
- ft = FbGet8(tl,0) * idistx + FbGet8(tr,0) * distx;
- fb = FbGet8(bl,0) * idistx + FbGet8(br,0) * distx;
- r = (((ft * idisty + fb * disty) >> 16) & 0xff);
- ft = FbGet8(tl,8) * idistx + FbGet8(tr,8) * distx;
- fb = FbGet8(bl,8) * idistx + FbGet8(br,8) * distx;
- r |= (((ft * idisty + fb * disty) >> 8) & 0xff00);
- ft = FbGet8(tl,16) * idistx + FbGet8(tr,16) * distx;
- fb = FbGet8(bl,16) * idistx + FbGet8(br,16) * distx;
- r |= (((ft * idisty + fb * disty)) & 0xff0000);
- ft = FbGet8(tl,24) * idistx + FbGet8(tr,24) * distx;
- fb = FbGet8(bl,24) * idistx + FbGet8(br,24) * distx;
- r |= (((ft * idisty + fb * disty) << 8) & 0xff000000);
- WRITE(buffer + i, r);
- }
- }
- v.vector[0] += unit.vector[0];
- v.vector[1] += unit.vector[1];
- v.vector[2] += unit.vector[2];
- }
- } else {
- for (i = 0; i < width; ++i) {
- if (!mask || mask[i] & maskBits)
- {
- if (!v.vector[2]) {
- WRITE(buffer + i, 0);
- } else {
- int x1, x2, y1, y2, distx, idistx, disty, idisty;
- FbBits *b;
- CARD32 tl, tr, bl, br, r;
- CARD32 ft, fb;
-
- if (!affine) {
- xFixed_48_16 div;
- div = ((xFixed_48_16)v.vector[0] << 16)/v.vector[2];
- x1 = div >> 16;
- distx = ((xFixed)div >> 8) & 0xff;
- div = ((xFixed_48_16)v.vector[1] << 16)/v.vector[2];
- y1 = div >> 16;
- disty = ((xFixed)div >> 8) & 0xff;
- } else {
- x1 = v.vector[0] >> 16;
- distx = (v.vector[0] >> 8) & 0xff;
- y1 = v.vector[1] >> 16;
- disty = (v.vector[1] >> 8) & 0xff;
- }
- x2 = x1 + 1;
- y2 = y1 + 1;
-
- idistx = 256 - distx;
- idisty = 256 - disty;
-
- x1 = MOD (x1, pict->pDrawable->width);
- x2 = MOD (x2, pict->pDrawable->width);
- y1 = MOD (y1, pict->pDrawable->height);
- y2 = MOD (y2, pict->pDrawable->height);
-
- b = bits + (y1 + dy)*stride;
-
- tl = POINT_IN_REGION(0, pict->pCompositeClip, x1 + dx, y1 + dy, &box)
- ? fetch(b, x1 + dx, indexed) : 0;
- tr = POINT_IN_REGION(0, pict->pCompositeClip, x2 + dx, y1 + dy, &box)
- ? fetch(b, x2 + dx, indexed) : 0;
- b = bits + (y2 + dy)*stride;
- bl = POINT_IN_REGION(0, pict->pCompositeClip, x1 + dx, y2 + dy, &box)
- ? fetch(b, x1 + dx, indexed) : 0;
- br = POINT_IN_REGION(0, pict->pCompositeClip, x2 + dx, y2 + dy, &box)
- ? fetch(b, x2 + dx, indexed) : 0;
-
- ft = FbGet8(tl,0) * idistx + FbGet8(tr,0) * distx;
- fb = FbGet8(bl,0) * idistx + FbGet8(br,0) * distx;
- r = (((ft * idisty + fb * disty) >> 16) & 0xff);
- ft = FbGet8(tl,8) * idistx + FbGet8(tr,8) * distx;
- fb = FbGet8(bl,8) * idistx + FbGet8(br,8) * distx;
- r |= (((ft * idisty + fb * disty) >> 8) & 0xff00);
- ft = FbGet8(tl,16) * idistx + FbGet8(tr,16) * distx;
- fb = FbGet8(bl,16) * idistx + FbGet8(br,16) * distx;
- r |= (((ft * idisty + fb * disty)) & 0xff0000);
- ft = FbGet8(tl,24) * idistx + FbGet8(tr,24) * distx;
- fb = FbGet8(bl,24) * idistx + FbGet8(br,24) * distx;
- r |= (((ft * idisty + fb * disty) << 8) & 0xff000000);
- WRITE(buffer + i, r);
- }
- }
-
- v.vector[0] += unit.vector[0];
- v.vector[1] += unit.vector[1];
- v.vector[2] += unit.vector[2];
- }
- }
- } else {
- if (REGION_NUM_RECTS(pict->pCompositeClip) == 1) {
- box = pict->pCompositeClip->extents;
- for (i = 0; i < width; ++i) {
- if (!mask || mask[i] & maskBits)
- {
- if (!v.vector[2]) {
- WRITE(buffer + i, 0);
- } else {
- int x1, x2, y1, y2, distx, idistx, disty, idisty, x_off;
- FbBits *b;
- CARD32 tl, tr, bl, br, r;
- Bool x1_out, x2_out, y1_out, y2_out;
- CARD32 ft, fb;
-
- if (!affine) {
- xFixed_48_16 div;
- div = ((xFixed_48_16)v.vector[0] << 16)/v.vector[2];
- x1 = div >> 16;
- distx = ((xFixed)div >> 8) & 0xff;
- div = ((xFixed_48_16)v.vector[1] << 16)/v.vector[2];
- y1 = div >> 16;
- disty = ((xFixed)div >> 8) & 0xff;
- } else {
- x1 = v.vector[0] >> 16;
- distx = (v.vector[0] >> 8) & 0xff;
- y1 = v.vector[1] >> 16;
- disty = (v.vector[1] >> 8) & 0xff;
- }
- x2 = x1 + 1;
- y2 = y1 + 1;
-
- idistx = 256 - distx;
- idisty = 256 - disty;
-
- b = bits + (y1 + dy)*stride;
- x_off = x1 + dx;
-
- x1_out = (x1 < box.x1-dx) | (x1 >= box.x2-dx);
- x2_out = (x2 < box.x1-dx) | (x2 >= box.x2-dx);
- y1_out = (y1 < box.y1-dy) | (y1 >= box.y2-dy);
- y2_out = (y2 < box.y1-dy) | (y2 >= box.y2-dy);
-
- tl = x1_out|y1_out ? 0 : fetch(b, x_off, indexed);
- tr = x2_out|y1_out ? 0 : fetch(b, x_off + 1, indexed);
- b += stride;
- bl = x1_out|y2_out ? 0 : fetch(b, x_off, indexed);
- br = x2_out|y2_out ? 0 : fetch(b, x_off + 1, indexed);
-
- ft = FbGet8(tl,0) * idistx + FbGet8(tr,0) * distx;
- fb = FbGet8(bl,0) * idistx + FbGet8(br,0) * distx;
- r = (((ft * idisty + fb * disty) >> 16) & 0xff);
- ft = FbGet8(tl,8) * idistx + FbGet8(tr,8) * distx;
- fb = FbGet8(bl,8) * idistx + FbGet8(br,8) * distx;
- r |= (((ft * idisty + fb * disty) >> 8) & 0xff00);
- ft = FbGet8(tl,16) * idistx + FbGet8(tr,16) * distx;
- fb = FbGet8(bl,16) * idistx + FbGet8(br,16) * distx;
- r |= (((ft * idisty + fb * disty)) & 0xff0000);
- ft = FbGet8(tl,24) * idistx + FbGet8(tr,24) * distx;
- fb = FbGet8(bl,24) * idistx + FbGet8(br,24) * distx;
- r |= (((ft * idisty + fb * disty) << 8) & 0xff000000);
- WRITE(buffer + i, r);
- }
- }
-
- v.vector[0] += unit.vector[0];
- v.vector[1] += unit.vector[1];
- v.vector[2] += unit.vector[2];
- }
- } else {
- for (i = 0; i < width; ++i) {
- if (!mask || mask[i] & maskBits)
- {
- if (!v.vector[2]) {
- WRITE(buffer + i, 0);
- } else {
- int x1, x2, y1, y2, distx, idistx, disty, idisty, x_off;
- FbBits *b;
- CARD32 tl, tr, bl, br, r;
- CARD32 ft, fb;
-
- if (!affine) {
- xFixed_48_16 div;
- div = ((xFixed_48_16)v.vector[0] << 16)/v.vector[2];
- x1 = div >> 16;
- distx = ((xFixed)div >> 8) & 0xff;
- div = ((xFixed_48_16)v.vector[1] << 16)/v.vector[2];
- y1 = div >> 16;
- disty = ((xFixed)div >> 8) & 0xff;
- } else {
- x1 = v.vector[0] >> 16;
- distx = (v.vector[0] >> 8) & 0xff;
- y1 = v.vector[1] >> 16;
- disty = (v.vector[1] >> 8) & 0xff;
- }
- x2 = x1 + 1;
- y2 = y1 + 1;
-
- idistx = 256 - distx;
- idisty = 256 - disty;
-
- b = bits + (y1 + dy)*stride;
- x_off = x1 + dx;
-
- tl = POINT_IN_REGION(0, pict->pCompositeClip, x1 + dx, y1 + dy, &box)
- ? fetch(b, x_off, indexed) : 0;
- tr = POINT_IN_REGION(0, pict->pCompositeClip, x2 + dx, y1 + dy, &box)
- ? fetch(b, x_off + 1, indexed) : 0;
- b += stride;
- bl = POINT_IN_REGION(0, pict->pCompositeClip, x1 + dx, y2 + dy, &box)
- ? fetch(b, x_off, indexed) : 0;
- br = POINT_IN_REGION(0, pict->pCompositeClip, x2 + dx, y2 + dy, &box)
- ? fetch(b, x_off + 1, indexed) : 0;
-
- ft = FbGet8(tl,0) * idistx + FbGet8(tr,0) * distx;
- fb = FbGet8(bl,0) * idistx + FbGet8(br,0) * distx;
- r = (((ft * idisty + fb * disty) >> 16) & 0xff);
- ft = FbGet8(tl,8) * idistx + FbGet8(tr,8) * distx;
- fb = FbGet8(bl,8) * idistx + FbGet8(br,8) * distx;
- r |= (((ft * idisty + fb * disty) >> 8) & 0xff00);
- ft = FbGet8(tl,16) * idistx + FbGet8(tr,16) * distx;
- fb = FbGet8(bl,16) * idistx + FbGet8(br,16) * distx;
- r |= (((ft * idisty + fb * disty)) & 0xff0000);
- ft = FbGet8(tl,24) * idistx + FbGet8(tr,24) * distx;
- fb = FbGet8(bl,24) * idistx + FbGet8(br,24) * distx;
- r |= (((ft * idisty + fb * disty) << 8) & 0xff000000);
- WRITE(buffer + i, r);
- }
- }
-
- v.vector[0] += unit.vector[0];
- v.vector[1] += unit.vector[1];
- v.vector[2] += unit.vector[2];
- }
- }
- }
- } else if (pict->filter == PictFilterConvolution) {
- xFixed *params = pict->filter_params;
- INT32 cwidth = xFixedToInt(params[0]);
- INT32 cheight = xFixedToInt(params[1]);
- int xoff = (params[0] - xFixed1) >> 1;
- int yoff = (params[1] - xFixed1) >> 1;
- params += 2;
- for (i = 0; i < width; ++i) {
- if (!mask || mask[i] & maskBits)
- {
- if (!v.vector[2]) {
- WRITE(buffer + i, 0);
- } else {
- int x1, x2, y1, y2, x, y;
- INT32 srtot, sgtot, sbtot, satot;
- xFixed *p = params;
-
- if (!affine) {
- xFixed_48_16 tmp;
- tmp = ((xFixed_48_16)v.vector[0] << 16)/v.vector[2] - xoff;
- x1 = xFixedToInt(tmp);
- tmp = ((xFixed_48_16)v.vector[1] << 16)/v.vector[2] - yoff;
- y1 = xFixedToInt(tmp);
- } else {
- x1 = xFixedToInt(v.vector[0] - xoff);
- y1 = xFixedToInt(v.vector[1] - yoff);
- }
- x2 = x1 + cwidth;
- y2 = y1 + cheight;
-
- srtot = sgtot = sbtot = satot = 0;
-
- for (y = y1; y < y2; y++) {
- int ty = (pict->repeatType == RepeatNormal) ? MOD (y, pict->pDrawable->height) : y;
- for (x = x1; x < x2; x++) {
- if (*p) {
- int tx = (pict->repeatType == RepeatNormal) ? MOD (x, pict->pDrawable->width) : x;
- if (POINT_IN_REGION (0, pict->pCompositeClip, tx + dx, ty + dy, &box)) {
- FbBits *b = bits + (ty + dy)*stride;
- CARD32 c = fetch(b, tx + dx, indexed);
-
- srtot += Red(c) * *p;
- sgtot += Green(c) * *p;
- sbtot += Blue(c) * *p;
- satot += Alpha(c) * *p;
- }
- }
- p++;
- }
- }
-
- satot >>= 16;
- srtot >>= 16;
- sgtot >>= 16;
- sbtot >>= 16;
-
- if (satot < 0) satot = 0; else if (satot > 0xff) satot = 0xff;
- if (srtot < 0) srtot = 0; else if (srtot > 0xff) srtot = 0xff;
- if (sgtot < 0) sgtot = 0; else if (sgtot > 0xff) sgtot = 0xff;
- if (sbtot < 0) sbtot = 0; else if (sbtot > 0xff) sbtot = 0xff;
-
- WRITE(buffer + i, ((satot << 24) |
- (srtot << 16) |
- (sgtot << 8) |
- (sbtot )));
- }
- }
- v.vector[0] += unit.vector[0];
- v.vector[1] += unit.vector[1];
- v.vector[2] += unit.vector[2];
- }
- }
-
- fbFinishAccess (pict->pDrawable);
-}
-
-
-static void fbFetchExternalAlpha(PicturePtr pict, int x, int y, int width, CARD32 *buffer, CARD32 *mask, CARD32 maskBits)
-{
- int i;
- CARD32 _alpha_buffer[SCANLINE_BUFFER_LENGTH];
- CARD32 *alpha_buffer = _alpha_buffer;
-
- if (!pict->alphaMap) {
- fbFetchTransformed(pict, x, y, width, buffer, mask, maskBits);
- return;
- }
- if (width > SCANLINE_BUFFER_LENGTH)
- alpha_buffer = (CARD32 *) malloc(width*sizeof(CARD32));
-
- fbFetchTransformed(pict, x, y, width, buffer, mask, maskBits);
- fbFetchTransformed(pict->alphaMap, x - pict->alphaOrigin.x,
- y - pict->alphaOrigin.y, width, alpha_buffer,
- mask, maskBits);
- for (i = 0; i < width; ++i) {
- if (!mask || mask[i] & maskBits)
- {
- int a = alpha_buffer[i]>>24;
- WRITE(buffer + i, (a << 24)
- | (div_255(Red(READ(buffer + i)) * a) << 16)
- | (div_255(Green(READ(buffer + i)) * a) << 8)
- | (div_255(Blue(READ(buffer + i)) * a)));
- }
- }
-
- if (alpha_buffer != _alpha_buffer)
- free(alpha_buffer);
-}
-
-static void fbStore(PicturePtr pict, int x, int y, int width, CARD32 *buffer)
-{
- FbBits *bits;
- FbStride stride;
- int bpp;
- int xoff, yoff;
- storeProc store = storeProcForPicture(pict);
- miIndexedPtr indexed = (miIndexedPtr) pict->pFormat->index.devPrivate;
-
- fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff);
- x += xoff;
- y += yoff;
-
- bits += y*stride;
- store(bits, buffer, x, width, indexed);
- fbFinishAccess (pict->pDrawable);
-}
-
-static void fbStoreExternalAlpha(PicturePtr pict, int x, int y, int width, CARD32 *buffer)
-{
- FbBits *bits, *alpha_bits;
- FbStride stride, astride;
- int bpp, abpp;
- int xoff, yoff;
- int ax, ay;
- storeProc store;
- storeProc astore;
- miIndexedPtr indexed = (miIndexedPtr) pict->pFormat->index.devPrivate;
- miIndexedPtr aindexed;
-
- if (!pict->alphaMap) {
- fbStore(pict, x, y, width, buffer);
- return;
- }
-
- store = storeProcForPicture(pict);
- astore = storeProcForPicture(pict->alphaMap);
- aindexed = (miIndexedPtr) pict->alphaMap->pFormat->index.devPrivate;
-
- ax = x;
- ay = y;
-
- fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff);
- x += xoff;
- y += yoff;
- fbGetDrawable (pict->alphaMap->pDrawable, alpha_bits, astride, abpp, xoff, yoff);
- ax += xoff;
- ay += yoff;
-
- bits += y*stride;
- alpha_bits += (ay - pict->alphaOrigin.y)*astride;
-
-
- store(bits, buffer, x, width, indexed);
- astore(alpha_bits, buffer, ax - pict->alphaOrigin.x, width, aindexed);
-
- fbFinishAccess (pict->alphaMap->pDrawable);
- fbFinishAccess (pict->pDrawable);
-}
-
-typedef void (*scanStoreProc)(PicturePtr , int , int , int , CARD32 *);
-typedef void (*scanFetchProc)(PicturePtr , int , int , int , CARD32 * , CARD32 *, CARD32);
-
-#if 0
-void
-fbCompositeRect (const FbComposeData *data, CARD32 *scanline_buffer)
-{
- CARD32 *src_buffer = scanline_buffer;
- CARD32 *dest_buffer = src_buffer + data->width;
- int i;
- scanStoreProc store;
- scanFetchProc fetchSrc = NULL, fetchMask = NULL, fetchDest = NULL;
- unsigned int srcClass = SourcePictClassUnknown;
- unsigned int maskClass = SourcePictClassUnknown;
- FbBits *bits;
- FbStride stride;
- int xoff, yoff;
-
- if (data->op == PictOpClear)
- fetchSrc = NULL;
- else if (!data->src->pDrawable) {
- if (data->src->pSourcePict)
- {
- fetchSrc = fbFetchSourcePict;
- srcClass = SourcePictureClassify (data->src,
- data->xSrc, data->ySrc,
- data->width, data->height);
- }
- } else if (data->src->alphaMap)
- fetchSrc = fbFetchExternalAlpha;
- else if (data->src->repeatType == RepeatNormal &&
- data->src->pDrawable->width == 1 && data->src->pDrawable->height == 1)
- {
- fetchSrc = fbFetchSolid;
- srcClass = SourcePictClassHorizontal;
- }
- else if (!data->src->transform && data->src->filter != PictFilterConvolution)
- fetchSrc = fbFetch;
- else
- fetchSrc = fbFetchTransformed;
-
- if (data->mask && data->op != PictOpClear) {
- if (!data->mask->pDrawable) {
- if (data->mask->pSourcePict)
- fetchMask = fbFetchSourcePict;
- } else if (data->mask->alphaMap)
- {
- fetchMask = fbFetchExternalAlpha;
- maskClass = SourcePictureClassify (data->mask,
- data->xMask, data->yMask,
- data->width, data->height);
- }
- else if (data->mask->repeatType == RepeatNormal
- && data->mask->pDrawable->width == 1 && data->mask->pDrawable->height == 1)
- {
- fetchMask = fbFetchSolid;
- maskClass = SourcePictClassHorizontal;
- }
- else if (!data->mask->transform && data->mask->filter != PictFilterConvolution)
- fetchMask = fbFetch;
- else
- fetchMask = fbFetchTransformed;
- } else {
- fetchMask = NULL;
- }
-
- if (data->dest->alphaMap)
- {
- fetchDest = fbFetchExternalAlpha;
- store = fbStoreExternalAlpha;
-
- if (data->op == PictOpClear || data->op == PictOpSrc)
- fetchDest = NULL;
- }
- else
- {
- fetchDest = fbFetch;
- store = fbStore;
-
- switch (data->op) {
- case PictOpClear:
- case PictOpSrc:
- fetchDest = NULL;
- /* fall-through */
- case PictOpAdd:
- case PictOpOver:
- switch (data->dest->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
- store = NULL;
- break;
- default:
- break;
- }
- break;
- }
- }
-
- if (!store)
- {
- int bpp;
-
- fbGetDrawable (data->dest->pDrawable, bits, stride, bpp, xoff, yoff);
- }
- else
- {
- bits = NULL;
- stride = 0;
- xoff = yoff = 0;
- }
-
- if (fetchSrc &&
- fetchMask &&
- data->mask &&
- data->mask->componentAlpha &&
- PICT_FORMAT_RGB (data->mask->format))
- {
- CARD32 *mask_buffer = dest_buffer + data->width;
- CombineFuncC compose = composeFunctions.combineC[data->op];
- if (!compose)
- return;
-
- for (i = 0; i < data->height; ++i) {
- /* fill first half of scanline with source */
- if (fetchSrc)
- {
- if (fetchMask)
- {
- /* fetch mask before source so that fetching of
- source can be optimized */
- fetchMask (data->mask, data->xMask, data->yMask + i,
- data->width, mask_buffer, 0, 0);
-
- if (maskClass == SourcePictClassHorizontal)
- fetchMask = NULL;
- }
-
- if (srcClass == SourcePictClassHorizontal)
- {
- fetchSrc (data->src, data->xSrc, data->ySrc + i,
- data->width, src_buffer, 0, 0);
- fetchSrc = NULL;
- }
- else
- {
- fetchSrc (data->src, data->xSrc, data->ySrc + i,
- data->width, src_buffer, mask_buffer,
- 0xffffffff);
- }
- }
- else if (fetchMask)
- {
- fetchMask (data->mask, data->xMask, data->yMask + i,
- data->width, mask_buffer, 0, 0);
- }
-
- if (store)
- {
- /* fill dest into second half of scanline */
- if (fetchDest)
- fetchDest (data->dest, data->xDest, data->yDest + i,
- data->width, dest_buffer, 0, 0);
-
- /* blend */
- compose (dest_buffer, src_buffer, mask_buffer, data->width);
-
- /* write back */
- store (data->dest, data->xDest, data->yDest + i, data->width,
- dest_buffer);
- }
- else
- {
- /* blend */
- compose (bits + (data->yDest + i+ yoff) * stride +
- data->xDest + xoff,
- src_buffer, mask_buffer, data->width);
- }
- }
- }
- else
- {
- CARD32 *src_mask_buffer = 0, *mask_buffer = 0;
- CombineFuncU compose = composeFunctions.combineU[data->op];
- if (!compose)
- return;
-
- if (fetchMask)
- mask_buffer = dest_buffer + data->width;
-
- for (i = 0; i < data->height; ++i) {
- /* fill first half of scanline with source */
- if (fetchSrc)
- {
- if (fetchMask)
- {
- /* fetch mask before source so that fetching of
- source can be optimized */
- fetchMask (data->mask, data->xMask, data->yMask + i,
- data->width, mask_buffer, 0, 0);
-
- if (maskClass == SourcePictClassHorizontal)
- fetchMask = NULL;
- }
-
- if (srcClass == SourcePictClassHorizontal)
- {
- fetchSrc (data->src, data->xSrc, data->ySrc + i,
- data->width, src_buffer, 0, 0);
-
- if (mask_buffer)
- {
- fbCombineInU (mask_buffer, src_buffer, data->width);
- src_mask_buffer = mask_buffer;
- }
- else
- src_mask_buffer = src_buffer;
-
- fetchSrc = NULL;
- }
- else
- {
- fetchSrc (data->src, data->xSrc, data->ySrc + i,
- data->width, src_buffer, mask_buffer,
- 0xff000000);
-
- if (mask_buffer)
- composeFunctions.combineMaskU (src_buffer,
- mask_buffer,
- data->width);
-
- src_mask_buffer = src_buffer;
- }
- }
- else if (fetchMask)
- {
- fetchMask (data->mask, data->xMask, data->yMask + i,
- data->width, mask_buffer, 0, 0);
-
- fbCombineInU (mask_buffer, src_buffer, data->width);
-
- src_mask_buffer = mask_buffer;
- }
-
- if (store)
- {
- /* fill dest into second half of scanline */
- if (fetchDest)
- fetchDest (data->dest, data->xDest, data->yDest + i,
- data->width, dest_buffer, 0, 0);
-
- /* blend */
- compose (dest_buffer, src_mask_buffer, data->width);
-
- /* write back */
- store (data->dest, data->xDest, data->yDest + i, data->width,
- dest_buffer);
- }
- else
- {
- /* blend */
- compose (bits + (data->yDest + i+ yoff) * stride +
- data->xDest + xoff,
- src_mask_buffer, data->width);
- }
- }
- }
-
- if (!store)
- fbFinishAccess (data->dest->pDrawable);
-}
-#endif
-
-void
-fbCompositeGeneral (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- return fbComposite (op, pSrc, pMask, pDst,
- xSrc, ySrc, xMask, yMask, xDst, yDst,
- width, height);
-}
-
-#endif
diff --git a/fb/fbpict.c b/fb/fbpict.c
index fc335ed..324d9b2 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -1183,50 +1183,6 @@ out:
pixman_image_unref (dest);
}
-#if 0
-#define SCANLINE_BUFFER_LENGTH 2048
-
-static void
-oldfbCompositeRectWrapper (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 _scanline_buffer[SCANLINE_BUFFER_LENGTH * 3];
- CARD32 *scanline_buffer = _scanline_buffer;
- FbComposeData data;
-
- data.op = op;
- data.src = pSrc;
- data.mask = pMask;
- data.dest = pDst;
- data.xSrc = xSrc;
- data.ySrc = ySrc;
- data.xMask = xMask;
- data.yMask = yMask;
- data.xDest = xDst;
- data.yDest = yDst;
- data.width = width;
- data.height = height;
-
- if (width > SCANLINE_BUFFER_LENGTH)
- scanline_buffer = (CARD32 *) malloc(width * 3 * sizeof(CARD32));
-
- fbCompositeRect (&data, scanline_buffer);
-
- if (scanline_buffer != _scanline_buffer)
- free(scanline_buffer);
-}
-#endif
-
void
fbWalkCompositeRegion (CARD8 op,
PicturePtr pSrc,
@@ -1932,6 +1888,25 @@ fbComposite (CARD8 op,
srcRepeat, maskRepeat, func);
}
+void
+fbCompositeGeneral (CARD8 op,
+ PicturePtr pSrc,
+ PicturePtr pMask,
+ PicturePtr pDst,
+ INT16 xSrc,
+ INT16 ySrc,
+ INT16 xMask,
+ INT16 yMask,
+ INT16 xDst,
+ INT16 yDst,
+ CARD16 width,
+ CARD16 height)
+{
+ return fbComposite (op, pSrc, pMask, pDst,
+ xSrc, ySrc, xMask, yMask, xDst, yDst,
+ width, height);
+}
+
#endif /* RENDER */
Bool
diff-tree a2e3614eb8f0fa198615df492b03ff36bc9c1121 (from c5ef84c325440af5fbdf9f44c3781d99a0392df9)
Author: Soren Sandmann Pedersen <sandmann at redhat.com>
Date: Fri May 18 11:33:11 2007 -0400
Break image_from_pict() into a few subfunctions.
diff --git a/fb/fbpict.c b/fb/fbpict.c
index 4034a16..fc335ed 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -931,218 +931,222 @@ fbCompositeSrcSrc_nxn (CARD8 op,
fbFinishAccess(pDst->pDrawable);
}
-/*
- * Solid fill
-void
-fbCompositeSolidSrc_nxn (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
+static pixman_image_t *
+create_solid_fill_image (PicturePtr pict)
{
+ PictSolidFill *solid = &pict->pSourcePict->solidFill;
+ pixman_color_t color;
+ CARD32 a, r, g, b;
+
+ a = (solid->color & 0xff000000) >> 24;
+ r = (solid->color & 0x00ff0000) >> 16;
+ g = (solid->color & 0x0000ff00) >> 8;
+ b = (solid->color & 0x000000ff) >> 0;
+ color.alpha = (a << 8) | a;
+ color.red = (r << 8) | r;
+ color.green = (g << 8) | g;
+ color.blue = (b << 8) | b;
+
+ return pixman_image_create_solid_fill (&color);
}
- */
-
-#define SCANLINE_BUFFER_LENGTH 2048
static pixman_image_t *
-image_from_pict (PicturePtr pict)
+create_linear_gradient_image (PictGradient *gradient)
{
- pixman_image_t *result = NULL;
-
- if (!pict)
- return NULL;
+ PictLinearGradient *linear = (PictLinearGradient *)gradient;
+ pixman_point_fixed_t p1;
+ pixman_point_fixed_t p2;
- if (pict->pSourcePict)
- {
- SourcePictPtr sp = pict->pSourcePict;
-
- if (sp->type == SourcePictTypeSolidFill)
- {
- PictSolidFill *solid = &pict->pSourcePict->solidFill;
- pixman_color_t color;
- CARD32 a, r, g, b;
-
- a = (solid->color & 0xff000000) >> 24;
- r = (solid->color & 0x00ff0000) >> 16;
- g = (solid->color & 0x0000ff00) >> 8;
- b = (solid->color & 0x000000ff) >> 0;
-
- color.alpha = (a << 8) | a;
- color.red = (r << 8) | r;
- color.green = (g << 8) | g;
- color.blue = (b << 8) | b;
-
- result = pixman_image_create_solid_fill (&color);
- }
- else
- {
- PictGradient *gradient = &pict->pSourcePict->gradient;
-
- if (sp->type == SourcePictTypeLinear)
- {
- PictLinearGradient *linear = &pict->pSourcePict->linear;
- pixman_point_fixed_t p1;
- pixman_point_fixed_t p2;
-
- p1.x = linear->p1.x;
- p1.y = linear->p1.y;
- p2.x = linear->p2.x;
- p2.y = linear->p2.y;
-
- result = pixman_image_create_linear_gradient (
- &p1, &p2, (pixman_gradient_stop_t *)gradient->stops, gradient->nstops);
- }
- else if (sp->type == SourcePictTypeRadial)
- {
- PictRadialGradient *radial = &pict->pSourcePict->radial;
-
- pixman_point_fixed_t c1;
- pixman_point_fixed_t c2;
-
- c1.x = radial->c1.x;
- c1.y = radial->c1.y;
- c2.x = radial->c2.x;
- c2.y = radial->c2.y;
-
- result = pixman_image_create_radial_gradient (
- &c1, &c2, radial->c1.radius,
- radial->c2.radius,
- (pixman_gradient_stop_t *)gradient->stops, gradient->nstops);
- }
- else if (sp->type == SourcePictTypeConical)
- {
- PictConicalGradient *conical = &pict->pSourcePict->conical;
- pixman_point_fixed_t center;
-
- center.x = conical->center.x;
- center.y = conical->center.y;
-
- result = pixman_image_create_conical_gradient (
- ¢er, conical->angle, (pixman_gradient_stop_t *)gradient->stops,
- gradient->nstops);
- }
- else
- {
- /* Shouldn't happen */
- result = NULL;
- }
- }
- }
- else if (pict->pDrawable)
- {
- FbBits *bits;
- FbStride stride;
- int bpp, xoff, yoff;
-
- fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff);
+ p1.x = linear->p1.x;
+ p1.y = linear->p1.y;
+ p2.x = linear->p2.x;
+ p2.y = linear->p2.y;
+
+ return pixman_image_create_linear_gradient (
+ &p1, &p2, (pixman_gradient_stop_t *)gradient->stops, gradient->nstops);
+}
- bits += yoff * stride + xoff;
-
- result = pixman_image_create_bits (
- pict->format,
- pict->pDrawable->width, pict->pDrawable->height,
- (uint32_t *)bits, stride * sizeof (FbStride));
+static pixman_image_t *
+create_radial_gradient_image (PictGradient *gradient)
+{
+ PictRadialGradient *radial = (PictRadialGradient *)gradient;
+ pixman_point_fixed_t c1;
+ pixman_point_fixed_t c2;
+
+ c1.x = radial->c1.x;
+ c1.y = radial->c1.y;
+ c2.x = radial->c2.x;
+ c2.y = radial->c2.y;
+
+ return pixman_image_create_radial_gradient (
+ &c1, &c2, radial->c1.radius,
+ radial->c2.radius,
+ (pixman_gradient_stop_t *)gradient->stops, gradient->nstops);
+}
+static pixman_image_t *
+create_conical_gradient_image (PictGradient *gradient)
+{
+ PictConicalGradient *conical = (PictConicalGradient *)gradient;
+ pixman_point_fixed_t center;
+
+ center.x = conical->center.x;
+ center.y = conical->center.y;
+
+ return pixman_image_create_conical_gradient (
+ ¢er, conical->angle, (pixman_gradient_stop_t *)gradient->stops,
+ gradient->nstops);
+}
+static pixman_image_t *
+create_bits_picture (PicturePtr pict)
+{
+ FbBits *bits;
+ FbStride stride;
+ int bpp, xoff, yoff;
+ pixman_image_t *image;
+
+ fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff);
+
+ bits += yoff * stride + xoff;
+
+ image = pixman_image_create_bits (
+ pict->format,
+ pict->pDrawable->width, pict->pDrawable->height,
+ (uint32_t *)bits, stride * sizeof (FbStride));
+
+
#ifdef FB_ACCESS_WRAPPER
#if FB_SHIFT==5
-
- pixman_image_set_accessors (
- result,
- (pixman_read_memory_func_t)wfbReadMemory,
- (pixman_write_memory_func_t)wfbWriteMemory);
+
+ pixman_image_set_accessors (image,
+ (pixman_read_memory_func_t)wfbReadMemory,
+ (pixman_write_memory_func_t)wfbWriteMemory);
+
#else
-
-#error The pixman library only works with sizeof (FbBits) == 5
-
+
+#error The pixman library only works when FbBits is 32 bits wide
+
#endif
#endif
-
- /* pCompositeClip is undefined for source pictures, so
- * only set the clip region for pictures with drawables
- */
- pixman_image_set_clip_region (
- result, pict->pCompositeClip);
+
+ /* pCompositeClip is undefined for source pictures, so
+ * only set the clip region for pictures with drawables
+ */
+ pixman_image_set_clip_region (image, pict->pCompositeClip);
+
+ fbFinishAccess (pict->pDrawable);
+
+ return image;
+}
+
+static pixman_image_t *image_from_pict (PicturePtr pict);
- fbFinishAccess (pict->pDrawable);
+static void
+set_image_properties (pixman_image_t *image, PicturePtr pict)
+{
+ pixman_repeat_t repeat;
+ pixman_filter_t filter;
+
+ if (pict->transform)
+ {
+ pixman_image_set_transform (
+ image, (pixman_transform_t *)pict->transform);
+ }
+
+ switch (pict->repeatType)
+ {
+ default:
+ case RepeatNone:
+ repeat = PIXMAN_REPEAT_NONE;
+ break;
+
+ case RepeatPad:
+ repeat = PIXMAN_REPEAT_PAD;
+ break;
+
+ case RepeatNormal:
+ repeat = PIXMAN_REPEAT_NORMAL;
+ break;
+
+ case RepeatReflect:
+ repeat = PIXMAN_REPEAT_REFLECT;
+ break;
+ }
+
+ pixman_image_set_repeat (image, repeat);
+
+ if (pict->alphaMap)
+ {
+ pixman_image_t *alpha_map = image_from_pict (pict->alphaMap);
+
+ pixman_image_set_alpha_map (
+ image, alpha_map, pict->alphaOrigin.x, pict->alphaOrigin.y);
+
+ pixman_image_unref (alpha_map);
}
+
+ pixman_image_set_component_alpha (image, pict->componentAlpha);
- if (result)
+ switch (pict->filter)
{
- pixman_repeat_t repeat;
- pixman_filter_t filter;
+ default:
+ case PictFilterNearest:
+ case PictFilterFast:
+ filter = PIXMAN_FILTER_NEAREST;
+ break;
- if (pict->transform)
- {
- pixman_image_set_transform (
- result, (pixman_transform_t *)pict->transform);
- }
+ case PictFilterBilinear:
+ case PictFilterGood:
+ filter = PIXMAN_FILTER_BILINEAR;
+ break;
+
+ case PictFilterConvolution:
+ filter = PIXMAN_FILTER_CONVOLUTION;
+ break;
+ }
+
+ pixman_image_set_filter (image, filter, (pixman_fixed_t *)pict->filter_params, pict->filter_nparams);
+}
- switch (pict->repeatType)
- {
- default:
- case RepeatNone:
- repeat = PIXMAN_REPEAT_NONE;
- break;
-
- case RepeatPad:
- repeat = PIXMAN_REPEAT_PAD;
- break;
-
- case RepeatNormal:
- repeat = PIXMAN_REPEAT_NORMAL;
- break;
-
- case RepeatReflect:
- repeat = PIXMAN_REPEAT_REFLECT;
- break;
- }
+static pixman_image_t *
+image_from_pict (PicturePtr pict)
+{
+ pixman_image_t *image = NULL;
- pixman_image_set_repeat (result, repeat);
+ if (!pict)
+ return NULL;
- if (pict->alphaMap)
+ if (pict->pDrawable)
+ {
+ image = create_bits_picture (pict);
+ }
+ else if (pict->pSourcePict)
+ {
+ SourcePict *sp = pict->pSourcePict;
+
+ if (sp->type == SourcePictTypeSolidFill)
{
- pixman_image_t *alpha_map = image_from_pict (pict->alphaMap);
-
- pixman_image_set_alpha_map (
- result, alpha_map, pict->alphaOrigin.x, pict->alphaOrigin.y);
-
- pixman_image_unref (alpha_map);
+ image = create_solid_fill_image (pict);
}
-
- pixman_image_set_component_alpha (result, pict->componentAlpha);
-
- switch (pict->filter)
+ else
{
- default:
- case PictFilterNearest:
- case PictFilterFast:
- filter = PIXMAN_FILTER_NEAREST;
- break;
-
- case PictFilterBilinear:
- case PictFilterGood:
- filter = PIXMAN_FILTER_BILINEAR;
- break;
-
- case PictFilterConvolution:
- filter = PIXMAN_FILTER_CONVOLUTION;
- break;
+ PictGradient *gradient = &pict->pSourcePict->gradient;
+
+ if (sp->type == SourcePictTypeLinear)
+ image = create_linear_gradient_image (gradient);
+ else if (sp->type == SourcePictTypeRadial)
+ image = create_radial_gradient_image (gradient);
+ else if (sp->type == SourcePictTypeConical)
+ image = create_conical_gradient_image (gradient);
}
-
- pixman_image_set_filter (result, filter, (pixman_fixed_t *)pict->filter_params, pict->filter_nparams);
}
- return result;
+ if (image)
+ set_image_properties (image, pict);
+
+ return image;
}
static void
@@ -1180,6 +1184,8 @@ out:
}
#if 0
+#define SCANLINE_BUFFER_LENGTH 2048
+
static void
oldfbCompositeRectWrapper (CARD8 op,
PicturePtr pSrc,
diff-tree c5ef84c325440af5fbdf9f44c3781d99a0392df9 (from 076d070e186afeb416976ae74fbfd50c86db10c5)
Author: Soren Sandmann Pedersen <sandmann at redhat.com>
Date: Thu May 17 21:31:08 2007 -0400
Make the general compositing code create a pixman image and call
pixman_image_composite(). Leave the general code commented out for now.
diff --git a/fb/fbcompose.c b/fb/fbcompose.c
index 465f7d3..0e64de0 100644
--- a/fb/fbcompose.c
+++ b/fb/fbcompose.c
@@ -1553,7 +1553,6 @@ fbCombineSrcU (CARD32 *dest, const CARD3
MEMCPY_WRAPPED(dest, src, width*sizeof(CARD32));
}
-
static FASTCALL void
fbCombineOverU (CARD32 *dest, const CARD32 *src, int width)
{
@@ -4028,6 +4027,7 @@ static void fbStoreExternalAlpha(Picture
typedef void (*scanStoreProc)(PicturePtr , int , int , int , CARD32 *);
typedef void (*scanFetchProc)(PicturePtr , int , int , int , CARD32 * , CARD32 *, CARD32);
+#if 0
void
fbCompositeRect (const FbComposeData *data, CARD32 *scanline_buffer)
{
@@ -4294,6 +4294,7 @@ fbCompositeRect (const FbComposeData *da
if (!store)
fbFinishAccess (data->dest->pDrawable);
}
+#endif
void
fbCompositeGeneral (CARD8 op,
diff --git a/fb/fbpict.c b/fb/fbpict.c
index 1146e99..4034a16 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -1,6 +1,7 @@
/*
*
* Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007 Red Hat, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
@@ -29,6 +30,7 @@
#include <string.h>
#include "fb.h"
+#include <pixman/pixman.h>
#ifdef RENDER
@@ -950,7 +952,199 @@ fbCompositeSolidSrc_nxn (CARD8 op,
*/
#define SCANLINE_BUFFER_LENGTH 2048
-
+
+static pixman_image_t *
+image_from_pict (PicturePtr pict)
+{
+ pixman_image_t *result = NULL;
+
+ if (!pict)
+ return NULL;
+
+ if (pict->pSourcePict)
+ {
+ SourcePictPtr sp = pict->pSourcePict;
+
+ if (sp->type == SourcePictTypeSolidFill)
+ {
+ PictSolidFill *solid = &pict->pSourcePict->solidFill;
+ pixman_color_t color;
+ CARD32 a, r, g, b;
+
+ a = (solid->color & 0xff000000) >> 24;
+ r = (solid->color & 0x00ff0000) >> 16;
+ g = (solid->color & 0x0000ff00) >> 8;
+ b = (solid->color & 0x000000ff) >> 0;
+
+ color.alpha = (a << 8) | a;
+ color.red = (r << 8) | r;
+ color.green = (g << 8) | g;
+ color.blue = (b << 8) | b;
+
+ result = pixman_image_create_solid_fill (&color);
+ }
+ else
+ {
+ PictGradient *gradient = &pict->pSourcePict->gradient;
+
+ if (sp->type == SourcePictTypeLinear)
+ {
+ PictLinearGradient *linear = &pict->pSourcePict->linear;
+ pixman_point_fixed_t p1;
+ pixman_point_fixed_t p2;
+
+ p1.x = linear->p1.x;
+ p1.y = linear->p1.y;
+ p2.x = linear->p2.x;
+ p2.y = linear->p2.y;
+
+ result = pixman_image_create_linear_gradient (
+ &p1, &p2, (pixman_gradient_stop_t *)gradient->stops, gradient->nstops);
+ }
+ else if (sp->type == SourcePictTypeRadial)
+ {
+ PictRadialGradient *radial = &pict->pSourcePict->radial;
+
+ pixman_point_fixed_t c1;
+ pixman_point_fixed_t c2;
+
+ c1.x = radial->c1.x;
+ c1.y = radial->c1.y;
+ c2.x = radial->c2.x;
+ c2.y = radial->c2.y;
+
+ result = pixman_image_create_radial_gradient (
+ &c1, &c2, radial->c1.radius,
+ radial->c2.radius,
+ (pixman_gradient_stop_t *)gradient->stops, gradient->nstops);
+ }
+ else if (sp->type == SourcePictTypeConical)
+ {
+ PictConicalGradient *conical = &pict->pSourcePict->conical;
+ pixman_point_fixed_t center;
+
+ center.x = conical->center.x;
+ center.y = conical->center.y;
+
+ result = pixman_image_create_conical_gradient (
+ ¢er, conical->angle, (pixman_gradient_stop_t *)gradient->stops,
+ gradient->nstops);
+ }
+ else
+ {
+ /* Shouldn't happen */
+ result = NULL;
+ }
+ }
+ }
+ else if (pict->pDrawable)
+ {
+ FbBits *bits;
+ FbStride stride;
+ int bpp, xoff, yoff;
+
+ fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff);
+
+ bits += yoff * stride + xoff;
+
+ result = pixman_image_create_bits (
+ pict->format,
+ pict->pDrawable->width, pict->pDrawable->height,
+ (uint32_t *)bits, stride * sizeof (FbStride));
+
+
+#ifdef FB_ACCESS_WRAPPER
+#if FB_SHIFT==5
+
+ pixman_image_set_accessors (
+ result,
+ (pixman_read_memory_func_t)wfbReadMemory,
+ (pixman_write_memory_func_t)wfbWriteMemory);
+#else
+
+#error The pixman library only works with sizeof (FbBits) == 5
+
+#endif
+#endif
+
+ /* pCompositeClip is undefined for source pictures, so
+ * only set the clip region for pictures with drawables
+ */
+ pixman_image_set_clip_region (
+ result, pict->pCompositeClip);
+
+ fbFinishAccess (pict->pDrawable);
+ }
+
+ if (result)
+ {
+ pixman_repeat_t repeat;
+ pixman_filter_t filter;
+
+ if (pict->transform)
+ {
+ pixman_image_set_transform (
+ result, (pixman_transform_t *)pict->transform);
+ }
+
+ switch (pict->repeatType)
+ {
+ default:
+ case RepeatNone:
+ repeat = PIXMAN_REPEAT_NONE;
+ break;
+
+ case RepeatPad:
+ repeat = PIXMAN_REPEAT_PAD;
+ break;
+
+ case RepeatNormal:
+ repeat = PIXMAN_REPEAT_NORMAL;
+ break;
+
+ case RepeatReflect:
+ repeat = PIXMAN_REPEAT_REFLECT;
+ break;
+ }
+
+ pixman_image_set_repeat (result, repeat);
+
+ if (pict->alphaMap)
+ {
+ pixman_image_t *alpha_map = image_from_pict (pict->alphaMap);
+
+ pixman_image_set_alpha_map (
+ result, alpha_map, pict->alphaOrigin.x, pict->alphaOrigin.y);
+
+ pixman_image_unref (alpha_map);
+ }
+
+ pixman_image_set_component_alpha (result, pict->componentAlpha);
+
+ switch (pict->filter)
+ {
+ default:
+ case PictFilterNearest:
+ case PictFilterFast:
+ filter = PIXMAN_FILTER_NEAREST;
+ break;
+
+ case PictFilterBilinear:
+ case PictFilterGood:
+ filter = PIXMAN_FILTER_BILINEAR;
+ break;
+
+ case PictFilterConvolution:
+ filter = PIXMAN_FILTER_CONVOLUTION;
+ break;
+ }
+
+ pixman_image_set_filter (result, filter, (pixman_fixed_t *)pict->filter_params, pict->filter_nparams);
+ }
+
+ return result;
+}
+
static void
fbCompositeRectWrapper (CARD8 op,
PicturePtr pSrc,
@@ -965,6 +1159,41 @@ fbCompositeRectWrapper (CARD8 op,
CARD16 width,
CARD16 height)
{
+ pixman_image_t *src = image_from_pict (pSrc);
+ pixman_image_t *dest = image_from_pict (pDst);
+ pixman_image_t *mask = image_from_pict (pMask);
+
+ if (!src || !dest || (pMask && !mask))
+ goto out;
+
+ pixman_image_composite_rect (op, src, mask, dest,
+ xSrc, ySrc, xMask, yMask, xDst, yDst,
+ width, height);
+
+out:
+ if (src)
+ pixman_image_unref (src);
+ if (mask)
+ pixman_image_unref (mask);
+ if (dest)
+ pixman_image_unref (dest);
+}
+
+#if 0
+static void
+oldfbCompositeRectWrapper (CARD8 op,
+ PicturePtr pSrc,
+ PicturePtr pMask,
+ PicturePtr pDst,
+ INT16 xSrc,
+ INT16 ySrc,
+ INT16 xMask,
+ INT16 yMask,
+ INT16 xDst,
+ INT16 yDst,
+ CARD16 width,
+ CARD16 height)
+{
CARD32 _scanline_buffer[SCANLINE_BUFFER_LENGTH * 3];
CARD32 *scanline_buffer = _scanline_buffer;
FbComposeData data;
@@ -990,6 +1219,7 @@ fbCompositeRectWrapper (CARD8 op,
if (scanline_buffer != _scanline_buffer)
free(scanline_buffer);
}
+#endif
void
fbWalkCompositeRegion (CARD8 op,
@@ -1030,7 +1260,7 @@ fbWalkCompositeRegion (CARD8 op,
if (!miComputeCompositeRegion (®ion, pSrc, pMask, pDst, xSrc, ySrc,
xMask, yMask, xDst, yDst, width, height))
return;
-
+
n = REGION_NUM_RECTS (®ion);
pbox = REGION_RECTS (®ion);
while (n--)
diff-tree 076d070e186afeb416976ae74fbfd50c86db10c5 (from 915563eba530c5e2fdc2456cf1c7c3cc09b3add0)
Author: Keith Packard <keithp at neko.keithp.com>
Date: Thu May 17 20:24:18 2007 -0700
Use Screen block handler for rotation to draw under DRI lock.
DRI uses a non-screen block/wakeup handler which will be executed after the
screen block handler finishes. To ensure that the rotation block handler is
executed under the DRI lock, dynamically wrap the screen block handler for
rotation.
diff --git a/hw/xfree86/modes/xf86Crtc.h b/hw/xfree86/modes/xf86Crtc.h
index 0c019e0..2d62600 100644
--- a/hw/xfree86/modes/xf86Crtc.h
+++ b/hw/xfree86/modes/xf86Crtc.h
@@ -562,6 +562,10 @@ typedef struct _xf86CrtcConfig {
OptionInfoPtr options;
Bool debug_modes;
+
+ /* wrap screen BlockHandler for rotation */
+ ScreenBlockHandlerProcPtr BlockHandler;
+
} xf86CrtcConfigRec, *xf86CrtcConfigPtr;
extern int xf86CrtcConfigPrivateIndex;
diff --git a/hw/xfree86/modes/xf86Rotate.c b/hw/xfree86/modes/xf86Rotate.c
index 359501e..1379939 100644
--- a/hw/xfree86/modes/xf86Rotate.c
+++ b/hw/xfree86/modes/xf86Rotate.c
@@ -264,7 +264,7 @@ xf86RotatePrepare (ScreenPtr pScreen)
}
}
-static void
+static Bool
xf86RotateRedisplay(ScreenPtr pScreen)
{
ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
@@ -273,7 +273,7 @@ xf86RotateRedisplay(ScreenPtr pScreen)
RegionPtr region;
if (!damage)
- return;
+ return FALSE;
xf86RotatePrepare (pScreen);
region = DamageRegion(damage);
if (REGION_NOTEMPTY(pScreen, region))
@@ -317,19 +317,25 @@ xf86RotateRedisplay(ScreenPtr pScreen)
pScreen->SourceValidate = SourceValidate;
DamageEmpty(damage);
}
+ return TRUE;
}
static void
-xf86RotateBlockHandler(pointer data, OSTimePtr pTimeout, pointer pRead)
+xf86RotateBlockHandler(int screenNum, pointer blockData,
+ pointer pTimeout, pointer pReadmask)
{
- ScreenPtr pScreen = (ScreenPtr) data;
-
- xf86RotateRedisplay(pScreen);
-}
+ ScreenPtr pScreen = screenInfo.screens[screenNum];
+ ScrnInfoPtr pScrn = xf86Screens[screenNum];
+ xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
-static void
-xf86RotateWakeupHandler(pointer data, int i, pointer LastSelectMask)
-{
+ pScreen->BlockHandler = xf86_config->BlockHandler;
+ (*pScreen->BlockHandler) (screenNum, blockData, pTimeout, pReadmask);
+ if (xf86RotateRedisplay(pScreen))
+ {
+ /* Re-wrap if rotation is still happening */
+ xf86_config->BlockHandler = pScreen->BlockHandler;
+ pScreen->BlockHandler = xf86RotateBlockHandler;
+ }
}
static void
@@ -367,10 +373,6 @@ xf86RotateDestroy (xf86CrtcPtr crtc)
}
DamageDestroy (xf86_config->rotation_damage);
xf86_config->rotation_damage = NULL;
- /* Free block/wakeup handler */
- RemoveBlockAndWakeupHandlers (xf86RotateBlockHandler,
- xf86RotateWakeupHandler,
- (pointer) pScreen);
}
}
@@ -440,20 +442,12 @@ xf86CrtcRotate (xf86CrtcPtr crtc, Displa
if (!xf86_config->rotation_damage)
goto bail2;
- /* Assign block/wakeup handler */
- if (!RegisterBlockAndWakeupHandlers (xf86RotateBlockHandler,
- xf86RotateWakeupHandler,
- (pointer) pScreen))
- {
- goto bail3;
- }
+ /* Wrap block handler */
+ xf86_config->BlockHandler = pScreen->BlockHandler;
+ pScreen->BlockHandler = xf86RotateBlockHandler;
}
if (0)
{
-bail3:
- DamageDestroy (xf86_config->rotation_damage);
- xf86_config->rotation_damage = NULL;
-
bail2:
if (shadow || shadowData)
{
diff-tree 915563eba530c5e2fdc2456cf1c7c3cc09b3add0 (from 0375009a97c2ab7f0e0f0265463d45c0580388c6)
Author: Keith Packard <keithp at neko.keithp.com>
Date: Thu May 17 20:22:43 2007 -0700
Disable all outputs and crtcs at startup.
Leaving devices enabled during server startup can cause problems during the
initial mode setting in the server, especially when they are used for
different purposes by the X server than by the BIOS. Disabling all of them
before any mode setting is attempted provides a stable base upon which the
remaining mode setting operations can be built.
diff --git a/hw/xfree86/modes/xf86Crtc.c b/hw/xfree86/modes/xf86Crtc.c
index 00ec56c..88c31af 100644
--- a/hw/xfree86/modes/xf86Crtc.c
+++ b/hw/xfree86/modes/xf86Crtc.c
@@ -1723,8 +1723,26 @@ Bool
xf86SetDesiredModes (ScrnInfoPtr scrn)
{
xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
- int c;
+ int c, o;
+
+ /*
+ * Turn off everything so mode setting is done
+ * with hardware in a consistent state
+ */
+ for (o = 0; o < config->num_output; o++)
+ {
+ xf86OutputPtr output = config->output[o];
+ (*output->funcs->dpms)(output, DPMSModeOff);
+ }
+ for (c = 0; c < config->num_crtc; c++)
+ {
+ xf86CrtcPtr crtc = config->crtc[c];
+
+ crtc->funcs->dpms(crtc, DPMSModeOff);
+ memset(&crtc->mode, 0, sizeof(crtc->mode));
+ }
+
for (c = 0; c < config->num_crtc; c++)
{
xf86CrtcPtr crtc = config->crtc[c];
diff-tree 0375009a97c2ab7f0e0f0265463d45c0580388c6 (from 546465ee6aa6584780aec6357f32d205c807ae71)
Author: Soren Sandmann Pedersen <sandmann at redhat.com>
Date: Thu May 17 12:59:24 2007 -0400
Remove excessive unrolling in fbCompositeSrc_x888x8x8888() and fix bug where
the source alpha was used instead of 0xff.
diff --git a/fb/fbmmx.c b/fb/fbmmx.c
index a322bec..8a132f6 100644
--- a/fb/fbmmx.c
+++ b/fb/fbmmx.c
@@ -295,6 +295,14 @@ in (__m64 src,
return pix_multiply (src, mask);
}
+static inline __m64
+in_over_full_src_alpha (__m64 src, __m64 mask, __m64 dest)
+{
+ src = _mm_or_si64 (src, MC(full_alpha));
+
+ return over(in (src, mask), mask, dest);
+}
+
#ifndef _MSC_VER
static inline __m64
in_over (__m64 src,
@@ -1299,7 +1307,7 @@ fbCompositeSrc_x888x8x8888mmx (CARD8 op,
while (w && (unsigned long)dst & 7)
{
- __m64 s = load8888 (*src);
+ __m64 s = load8888 (*src | 0xff000000);
__m64 d = load8888 (*dst);
*dst = store8888 (in_over (s, srca, vmask, d));
@@ -1309,75 +1317,26 @@ fbCompositeSrc_x888x8x8888mmx (CARD8 op,
src++;
}
- while (w >= 16)
+ while (w >= 2)
{
- __m64 vd0 = *(__m64 *)(dst + 0);
- __m64 vd1 = *(__m64 *)(dst + 2);
- __m64 vd2 = *(__m64 *)(dst + 4);
- __m64 vd3 = *(__m64 *)(dst + 6);
- __m64 vd4 = *(__m64 *)(dst + 8);
- __m64 vd5 = *(__m64 *)(dst + 10);
- __m64 vd6 = *(__m64 *)(dst + 12);
- __m64 vd7 = *(__m64 *)(dst + 14);
-
- __m64 vs0 = *(__m64 *)(src + 0);
- __m64 vs1 = *(__m64 *)(src + 2);
- __m64 vs2 = *(__m64 *)(src + 4);
- __m64 vs3 = *(__m64 *)(src + 6);
- __m64 vs4 = *(__m64 *)(src + 8);
- __m64 vs5 = *(__m64 *)(src + 10);
- __m64 vs6 = *(__m64 *)(src + 12);
- __m64 vs7 = *(__m64 *)(src + 14);
+
+ __m64 vd0 = *(__m64 *)(dst);
+ __m64 vs0 = *(__m64 *)(src);
vd0 = pack8888 (
- in_over (expand8888 (vs0, 0), srca, vmask, expand8888 (vd0, 0)),
- in_over (expand8888 (vs0, 1), srca, vmask, expand8888 (vd0, 1)));
+ in_over_full_src_alpha (expand8888 (vs0, 0), vmask, expand8888 (vd0, 0)),
+ in_over_full_src_alpha (expand8888 (vs0, 1), vmask, expand8888 (vd0, 1)));
+
+ *(__m64 *)(dst) = vd0;
- vd1 = pack8888 (
- in_over (expand8888 (vs1, 0), srca, vmask, expand8888 (vd1, 0)),
- in_over (expand8888 (vs1, 1), srca, vmask, expand8888 (vd1, 1)));
-
- vd2 = pack8888 (
- in_over (expand8888 (vs2, 0), srca, vmask, expand8888 (vd2, 0)),
- in_over (expand8888 (vs2, 1), srca, vmask, expand8888 (vd2, 1)));
-
- vd3 = pack8888 (
- in_over (expand8888 (vs3, 0), srca, vmask, expand8888 (vd3, 0)),
- in_over (expand8888 (vs3, 1), srca, vmask, expand8888 (vd3, 1)));
-
- vd4 = pack8888 (
- in_over (expand8888 (vs4, 0), srca, vmask, expand8888 (vd4, 0)),
- in_over (expand8888 (vs4, 1), srca, vmask, expand8888 (vd4, 1)));
-
- vd5 = pack8888 (
- in_over (expand8888 (vs5, 0), srca, vmask, expand8888 (vd5, 0)),
- in_over (expand8888 (vs5, 1), srca, vmask, expand8888 (vd5, 1)));
-
- vd6 = pack8888 (
- in_over (expand8888 (vs6, 0), srca, vmask, expand8888 (vd6, 0)),
- in_over (expand8888 (vs6, 1), srca, vmask, expand8888 (vd6, 1)));
-
- vd7 = pack8888 (
- in_over (expand8888 (vs7, 0), srca, vmask, expand8888 (vd7, 0)),
- in_over (expand8888 (vs7, 1), srca, vmask, expand8888 (vd7, 1)));
-
- *(__m64 *)(dst + 0) = vd0;
- *(__m64 *)(dst + 2) = vd1;
- *(__m64 *)(dst + 4) = vd2;
- *(__m64 *)(dst + 6) = vd3;
- *(__m64 *)(dst + 8) = vd4;
- *(__m64 *)(dst + 10) = vd5;
- *(__m64 *)(dst + 12) = vd6;
- *(__m64 *)(dst + 14) = vd7;
-
- w -= 16;
- dst += 16;
- src += 16;
+ w -= 2;
+ dst += 2;
+ src += 2;
}
while (w)
{
- __m64 s = load8888 (*src);
+ __m64 s = load8888 (*src | 0xff000000);
__m64 d = load8888 (*dst);
*dst = store8888 (in_over (s, srca, vmask, d));
diff-tree 546465ee6aa6584780aec6357f32d205c807ae71 (from 0fcd17c9181901c419cc32bc24c07fe5a6934d81)
Author: Soren Sandmann Pedersen <sandmann at redhat.com>
Date: Wed May 16 17:42:04 2007 -0400
Make fbFetch_b8g8r8() actually write the read value to the buffer
diff --git a/fb/fbcompose.c b/fb/fbcompose.c
index dd2a2f0..465f7d3 100644
--- a/fb/fbcompose.c
+++ b/fb/fbcompose.c
@@ -180,6 +180,7 @@ fbFetch_b8g8r8 (const FbBits *bits, int
b |= (READ(pixel++) << 8);
b |= (READ(pixel++));
#endif
+ WRITE(buffer++, b);
}
}
diff-tree 0fcd17c9181901c419cc32bc24c07fe5a6934d81 (from f4c1d5fc28a5a7fe2592505350f9e2331f6049b7)
Author: Soren Sandmann Pedersen <ssp at dhcp83-218.boston.redhat.com>
Date: Tue May 15 17:59:13 2007 -0400
Use pixman short formats, revert the gradient_stop change
diff --git a/render/picture.h b/render/picture.h
index fc50387..1719587 100644
--- a/render/picture.h
+++ b/render/picture.h
@@ -36,12 +36,7 @@ typedef struct _Picture *PicturePtr;
* sample implementation allows only packed RGB and GBR
* representations for data to simplify software rendering,
*/
-#define PICT_FORMAT(bpp,type,a,r,g,b) (((bpp) << 24) | \
- ((type) << 16) | \
- ((a) << 12) | \
- ((r) << 8) | \
- ((g) << 4) | \
- ((b)))
+#define PICT_FORMAT(bpp,type,a,r,g,b) PIXMAN_FORMAT(bpp, type, a, r, g, b)
/*
* gray/color formats use a visual index instead of argb
@@ -50,77 +45,77 @@ typedef struct _Picture *PicturePtr;
((type) << 16) | \
((vi)))
-#define PICT_FORMAT_BPP(f) (((f) >> 24) )
-#define PICT_FORMAT_TYPE(f) (((f) >> 16) & 0xff)
-#define PICT_FORMAT_A(f) (((f) >> 12) & 0x0f)
-#define PICT_FORMAT_R(f) (((f) >> 8) & 0x0f)
-#define PICT_FORMAT_G(f) (((f) >> 4) & 0x0f)
-#define PICT_FORMAT_B(f) (((f) ) & 0x0f)
-#define PICT_FORMAT_RGB(f) (((f) ) & 0xfff)
-#define PICT_FORMAT_VIS(f) (((f) ) & 0xffff)
-
-#define PICT_TYPE_OTHER 0
-#define PICT_TYPE_A 1
-#define PICT_TYPE_ARGB 2
-#define PICT_TYPE_ABGR 3
-#define PICT_TYPE_COLOR 4
-#define PICT_TYPE_GRAY 5
+#define PICT_FORMAT_BPP(f) PIXMAN_FORMAT_BPP(f)
+#define PICT_FORMAT_TYPE(f) PIXMAN_FORMAT_TYPE(f)
+#define PICT_FORMAT_A(f) PIXMAN_FORMAT_A(f)
+#define PICT_FORMAT_R(f) PIXMAN_FORMAT_R(f)
+#define PICT_FORMAT_G(f) PIXMAN_FORMAT_G(f)
+#define PICT_FORMAT_B(f) PIXMAN_FORMAT_B(f)
+#define PICT_FORMAT_RGB(f) PIXMAN_FORMAT_RGB(f)
+#define PICT_FORMAT_VIS(f) PIXMAN_FORMAT_VIS(f)
+
+#define PICT_TYPE_OTHER PIXMAN_TYPE_OTHER
+#define PICT_TYPE_A PIXMAN_TYPE_A
+#define PICT_TYPE_ARGB PIXMAN_TYPE_ARGB
+#define PICT_TYPE_ABGR PIXMAN_TYPE_ABGR
+#define PICT_TYPE_COLOR PIXMAN_TYPE_COLOR
+#define PICT_TYPE_GRAY PIXMAN_TYPE_GRAY
-#define PICT_FORMAT_COLOR(f) (PICT_FORMAT_TYPE(f) & 2)
+#define PICT_FORMAT_COLOR(f) PIXMAN_FORMAT_COLOR(f)
/* 32bpp formats */
typedef enum _PictFormatShort {
- PICT_a8r8g8b8 = PICT_FORMAT(32,PICT_TYPE_ARGB,8,8,8,8),
- PICT_x8r8g8b8 = PICT_FORMAT(32,PICT_TYPE_ARGB,0,8,8,8),
- PICT_a8b8g8r8 = PICT_FORMAT(32,PICT_TYPE_ABGR,8,8,8,8),
- PICT_x8b8g8r8 = PICT_FORMAT(32,PICT_TYPE_ABGR,0,8,8,8),
+ PICT_a8r8g8b8 = PIXMAN_a8r8g8b8,
+ PICT_x8r8g8b8 = PIXMAN_x8r8g8b8,
+ PICT_a8b8g8r8 = PIXMAN_a8b8g8r8,
+ PICT_x8b8g8r8 = PIXMAN_x8b8g8r8,
/* 24bpp formats */
- PICT_r8g8b8 = PICT_FORMAT(24,PICT_TYPE_ARGB,0,8,8,8),
- PICT_b8g8r8 = PICT_FORMAT(24,PICT_TYPE_ABGR,0,8,8,8),
+ PICT_r8g8b8 = PIXMAN_r8g8b8,
+ PICT_b8g8r8 = PIXMAN_b8g8r8,
/* 16bpp formats */
- PICT_r5g6b5 = PICT_FORMAT(16,PICT_TYPE_ARGB,0,5,6,5),
- PICT_b5g6r5 = PICT_FORMAT(16,PICT_TYPE_ABGR,0,5,6,5),
+ PICT_r5g6b5 = PIXMAN_r5g6b5,
+ PICT_b5g6r5 = PIXMAN_b5g6r5,
- PICT_a1r5g5b5 = PICT_FORMAT(16,PICT_TYPE_ARGB,1,5,5,5),
- PICT_x1r5g5b5 = PICT_FORMAT(16,PICT_TYPE_ARGB,0,5,5,5),
- PICT_a1b5g5r5 = PICT_FORMAT(16,PICT_TYPE_ABGR,1,5,5,5),
- PICT_x1b5g5r5 = PICT_FORMAT(16,PICT_TYPE_ABGR,0,5,5,5),
- PICT_a4r4g4b4 = PICT_FORMAT(16,PICT_TYPE_ARGB,4,4,4,4),
- PICT_x4r4g4b4 = PICT_FORMAT(16,PICT_TYPE_ARGB,0,4,4,4),
- PICT_a4b4g4r4 = PICT_FORMAT(16,PICT_TYPE_ABGR,4,4,4,4),
- PICT_x4b4g4r4 = PICT_FORMAT(16,PICT_TYPE_ABGR,0,4,4,4),
+ PICT_a1r5g5b5 = PIXMAN_a1r5g5b5,
+ PICT_x1r5g5b5 = PIXMAN_x1r5g5b5,
+ PICT_a1b5g5r5 = PIXMAN_a1b5g5r5,
+ PICT_x1b5g5r5 = PIXMAN_x1b5g5r5,
+ PICT_a4r4g4b4 = PIXMAN_a4r4g4b4,
+ PICT_x4r4g4b4 = PIXMAN_x4r4g4b4,
+ PICT_a4b4g4r4 = PIXMAN_a4b4g4r4,
+ PICT_x4b4g4r4 = PIXMAN_x4b4g4r4,
/* 8bpp formats */
- PICT_a8 = PICT_FORMAT(8,PICT_TYPE_A,8,0,0,0),
- PICT_r3g3b2 = PICT_FORMAT(8,PICT_TYPE_ARGB,0,3,3,2),
- PICT_b2g3r3 = PICT_FORMAT(8,PICT_TYPE_ABGR,0,3,3,2),
- PICT_a2r2g2b2 = PICT_FORMAT(8,PICT_TYPE_ARGB,2,2,2,2),
- PICT_a2b2g2r2 = PICT_FORMAT(8,PICT_TYPE_ABGR,2,2,2,2),
+ PICT_a8 = PIXMAN_a8,
+ PICT_r3g3b2 = PIXMAN_r3g3b2,
+ PICT_b2g3r3 = PIXMAN_b2g3r3,
+ PICT_a2r2g2b2 = PIXMAN_a2r2g2b2,
+ PICT_a2b2g2r2 = PIXMAN_a2b2g2r2,
- PICT_c8 = PICT_FORMAT(8,PICT_TYPE_COLOR,0,0,0,0),
- PICT_g8 = PICT_FORMAT(8,PICT_TYPE_GRAY,0,0,0,0),
+ PICT_c8 = PIXMAN_c8,
+ PICT_g8 = PIXMAN_g8,
- PICT_x4a4 = PICT_FORMAT(8,PICT_TYPE_A,4,0,0,0),
+ PICT_x4a4 = PIXMAN_x4a4,
- PICT_x4c4 = PICT_FORMAT(8,PICT_TYPE_COLOR,0,0,0,0),
- PICT_x4g4 = PICT_FORMAT(8,PICT_TYPE_GRAY,0,0,0,0),
+ PICT_x4c4 = PIXMAN_x4c4,
+ PICT_x4g4 = PIXMAN_x4g4,
/* 4bpp formats */
- PICT_a4 = PICT_FORMAT(4,PICT_TYPE_A,4,0,0,0),
- PICT_r1g2b1 = PICT_FORMAT(4,PICT_TYPE_ARGB,0,1,2,1),
- PICT_b1g2r1 = PICT_FORMAT(4,PICT_TYPE_ABGR,0,1,2,1),
- PICT_a1r1g1b1 = PICT_FORMAT(4,PICT_TYPE_ARGB,1,1,1,1),
- PICT_a1b1g1r1 = PICT_FORMAT(4,PICT_TYPE_ABGR,1,1,1,1),
+ PICT_a4 = PIXMAN_a4,
+ PICT_r1g2b1 = PIXMAN_r1g2b1,
+ PICT_b1g2r1 = PIXMAN_b1g2r1,
+ PICT_a1r1g1b1 = PIXMAN_a1r1g1b1,
+ PICT_a1b1g1r1 = PIXMAN_a1b1g1r1,
- PICT_c4 = PICT_FORMAT(4,PICT_TYPE_COLOR,0,0,0,0),
- PICT_g4 = PICT_FORMAT(4,PICT_TYPE_GRAY,0,0,0,0),
+ PICT_c4 = PIXMAN_c4,
+ PICT_g4 = PIXMAN_g4,
/* 1bpp formats */
- PICT_a1 = PICT_FORMAT(1,PICT_TYPE_A,1,0,0,0),
+ PICT_a1 = PIXMAN_a1,
- PICT_g1 = PICT_FORMAT(1,PICT_TYPE_GRAY,0,0,0,0),
+ PICT_g1 = PIXMAN_g1,
} PictFormatShort;
/*
diff --git a/render/picturestr.h b/render/picturestr.h
index 9259cad..9c41fc1 100644
--- a/render/picturestr.h
+++ b/render/picturestr.h
@@ -73,7 +73,10 @@ typedef struct _PictSolidFill {
CARD32 color;
} PictSolidFill, *PictSolidFillPtr;
-typedef struct pixman_gradient_stop PictGradientStop, *PictGradientStopPtr;
+typedef struct _PictGradientStop {
+ xFixed x;
+ xRenderColor color;
+} PictGradientStop, *PictGradientStopPtr;
typedef struct _PictGradient {
unsigned int type;
diff-tree f4c1d5fc28a5a7fe2592505350f9e2331f6049b7 (from f2e30e7d0a1d075e7e83c5b5ceca9e4752951138)
Author: Soren Sandmann Pedersen <ssp at dhcp83-218.boston.redhat.com>
Date: Tue May 15 17:12:22 2007 -0400
Use pixman types for transforms and vectors
diff --git a/render/picturestr.h b/render/picturestr.h
index 6268768..9259cad 100644
--- a/render/picturestr.h
+++ b/render/picturestr.h
@@ -54,13 +54,8 @@ typedef struct _PictFormat {
IndexFormatRec index;
} PictFormatRec;
-typedef struct _PictVector {
- xFixed vector[3];
-} PictVector, *PictVectorPtr;
-
-typedef struct _PictTransform {
- xFixed matrix[3][3];
-} PictTransform, *PictTransformPtr;
+typedef struct pixman_vector PictVector, *PictVectorPtr;
+typedef struct pixman_transform PictTransform, *PictTransformPtr;
#define PICT_GRADIENT_STOPTABLE_SIZE 1024
#define SourcePictTypeSolidFill 0
@@ -78,10 +73,7 @@ typedef struct _PictSolidFill {
CARD32 color;
} PictSolidFill, *PictSolidFillPtr;
-typedef struct _PictGradientStop {
- xFixed x;
- xRenderColor color;
-} PictGradientStop, *PictGradientStopPtr;
+typedef struct pixman_gradient_stop PictGradientStop, *PictGradientStopPtr;
typedef struct _PictGradient {
unsigned int type;
diff-tree f2e30e7d0a1d075e7e83c5b5ceca9e4752951138 (from 3da842bf930d7875599ca0c06cb4a09cfa987ac5)
Author: Soren Sandmann Pedersen <ssp at dhcp83-218.boston.redhat.com>
Date: Tue May 15 16:51:21 2007 -0400
Use the pixman fixed point types and macros
diff --git a/render/picture.c b/render/picture.c
index 2022175..d0ae326 100644
--- a/render/picture.c
+++ b/render/picture.c
@@ -1879,9 +1879,6 @@ AddTraps (PicturePtr pPicture,
(*ps->AddTraps) (pPicture, xOff, yOff, ntrap, traps);
}
-#define MAX_FIXED_48_16 ((xFixed_48_16) 0x7fffffff)
-#define MIN_FIXED_48_16 (-((xFixed_48_16) 1 << 31))
-
_X_EXPORT Bool
PictureTransformPoint3d (PictTransformPtr transform,
PictVectorPtr vector)
diff --git a/render/picture.h b/render/picture.h
index 1b62234..fc50387 100644
--- a/render/picture.h
+++ b/render/picture.h
@@ -25,6 +25,8 @@
#ifndef _PICTURE_H_
#define _PICTURE_H_
+#include <pixman/pixman.h>
+
typedef struct _DirectFormat *DirectFormatPtr;
typedef struct _PictFormat *PictFormatPtr;
typedef struct _Picture *PicturePtr;
@@ -171,54 +173,35 @@ extern int RenderClientPrivateIndex;
/* Fixed point updates from Carl Worth, USC, Information Sciences Institute */
-#if defined(WIN32) && !defined(__GNUC__)
-typedef __int64 xFixed_32_32;
-#else
-# if defined (_LP64) || \
- defined(__alpha__) || defined(__alpha) || \
- defined(ia64) || defined(__ia64__) || \
- defined(__sparc64__) || \
- defined(__s390x__) || \
- defined(amd64) || defined (__amd64__) || \
- (defined(sgi) && (_MIPS_SZLONG == 64))
-typedef long xFixed_32_32;
-# else
-# if defined(__GNUC__) && \
- ((__GNUC__ > 2) || \
- ((__GNUC__ == 2) && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ > 7)))
-__extension__
-# endif
-typedef long long int xFixed_32_32;
-# endif
-#endif
-
-typedef xFixed_32_32 xFixed_48_16;
-
-#define MAX_FIXED_48_16 ((xFixed_48_16) 0x7fffffff)
-#define MIN_FIXED_48_16 (-((xFixed_48_16) 1 << 31))
-
-typedef CARD32 xFixed_1_31;
-typedef CARD32 xFixed_1_16;
-typedef INT32 xFixed_16_16;
+typedef pixman_fixed_32_32_t xFixed_32_32;
+
+typedef pixman_fixed_48_16_t xFixed_48_16;
+
+#define MAX_FIXED_48_16 pixman_max_fixed_48_16
+#define MIN_FIXED_48_16 pixman_min_fixed_48_16
+
+typedef pixman_fixed_1_31_t xFixed_1_31;
+typedef pixman_fixed_1_16_t xFixed_1_16;
+typedef pixman_fixed_16_16_t xFixed_16_16;
/*
* An unadorned "xFixed" is the same as xFixed_16_16,
* (since it's quite common in the code)
*/
-typedef xFixed_16_16 xFixed;
+typedef pixman_fixed_t xFixed;
#define XFIXED_BITS 16
-#define xFixedToInt(f) (int) ((f) >> XFIXED_BITS)
-#define IntToxFixed(i) ((xFixed) (i) << XFIXED_BITS)
-#define xFixedE ((xFixed) 1)
-#define xFixed1 (IntToxFixed(1))
-#define xFixed1MinusE (xFixed1 - xFixedE)
-#define xFixedFrac(f) ((f) & xFixed1MinusE)
-#define xFixedFloor(f) ((f) & ~xFixed1MinusE)
-#define xFixedCeil(f) xFixedFloor((f) + xFixed1MinusE)
+#define xFixedToInt(f) pixman_fixed_to_int(f)
+#define IntToxFixed(i) pixman_int_to_fixed(i)
+#define xFixedE pixman_fixed_e
+#define xFixed1 pixman_fixed_1
+#define xFixed1MinusE pixman_fixed_1_minus_e
+#define xFixedFrac(f) pixman_fixed_frac(f)
+#define xFixedFloor(f) pixman_fixed_floor(f)
+#define xFixedCeil(f) pixman_fixed_ceil(f)
-#define xFixedFraction(f) ((f) & xFixed1MinusE)
-#define xFixedMod2(f) ((f) & (xFixed1 | xFixed1MinusE))
+#define xFixedFraction(f) pixman_fixed_fraction(f)
+#define xFixedMod2(f) pixman_fixed_mod2(f)
/* whether 't' is a well defined not obviously empty trapezoid */
#define xTrapezoidValid(t) ((t)->left.p1.y != (t)->left.p2.y && \
diff-tree 3da842bf930d7875599ca0c06cb4a09cfa987ac5 (from 1568b6b6a0d7337f29c7b87cc46ae64b3b0f8fdf)
Author: Soren Sandmann Pedersen <ssp at dhcp83-218.boston.redhat.com>
Date: Tue May 15 14:57:14 2007 -0400
Revert various fast path functions to their pre-pixman-merge state
since they fail rendercheck. Remove their associated macros.
See bug 10903.
diff --git a/fb/fbpict.c b/fb/fbpict.c
index 7d94d00..1146e99 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -78,64 +78,6 @@ fbIn (CARD32 x, CARD8 y)
return m|n|o|p;
}
-#define genericCombine24(a,b,c,d) (((a)*(c)+(b)*(d)))
-
-/*
- * This macro does src IN mask OVER dst when src and dst are 0888.
- * If src has alpha, this will not work
- */
-#define inOver0888(alpha, source, destval, dest) { \
- CARD32 dstrb=destval&0xFF00FF; CARD32 dstag=(destval>>8)&0xFF00FF; \
- CARD32 drb=((source&0xFF00FF)-dstrb)*alpha; CARD32 dag=(((source>>8)&0xFF00FF)-dstag)*alpha; \
- WRITE(dest, ((((drb>>8) + dstrb) & 0x00FF00FF) | ((((dag>>8) + dstag) << 8) & 0xFF00FF00))); \
- }
-
-/*
- * This macro does src IN mask OVER dst when src and dst are 0565 and
- * mask is a 5-bit alpha value. Again, if src has alpha, this will not
- * work.
- */
-#define inOver0565(alpha, source, destval, dest) { \
- CARD16 dstrb = destval & 0xf81f; CARD16 dstg = destval & 0x7e0; \
- CARD32 drb = ((source&0xf81f)-dstrb)*alpha; CARD32 dg=((source & 0x7e0)-dstg)*alpha; \
- WRITE(dest, ((((drb>>5) + dstrb)&0xf81f) | (((dg>>5) + dstg) & 0x7e0))); \
- }
-
-
-#define inOver2x0565(alpha, source, destval, dest) { \
- CARD32 dstrb = destval & 0x07e0f81f; CARD32 dstg = (destval & 0xf81f07e0)>>5; \
- CARD32 drb = ((source&0x07e0f81f)-dstrb)*alpha; CARD32 dg=(((source & 0xf81f07e0)>>5)-dstg)*alpha; \
- WRITE(dest, ((((drb>>5) + dstrb)&0x07e0f81f) | ((((dg>>5) + dstg)<<5) & 0xf81f07e0))); \
- }
-
-
-#if IMAGE_BYTE_ORDER == LSBFirst
-#define setupPackedReader(count,temp,where,workingWhere,workingVal) count=(long)where; \
- temp=count&3; \
- where-=temp; \
- workingWhere=(CARD32 *)where; \
- workingVal=READ(workingWhere++); \
- count=4-temp; \
- workingVal>>=(8*temp)
- #define readPacked(where,x,y,z) {if(!(x)) { (x)=4; y = READ(z++); } where=(y)&0xff; (y)>>=8; (x)--;}
- #define readPackedSource(where) readPacked(where,ws,workingSource,wsrc)
- #define readPackedDest(where) readPacked(where,wd,workingiDest,widst)
- #define writePacked(what) workingoDest>>=8; workingoDest|=(what<<24); ww--; if(!ww) { ww=4; WRITE (wodst++, workingoDest); }
-#else
- #warning "I havn't tested fbCompositeTrans_0888xnx0888() on big endian yet!"
- #define setupPackedReader(count,temp,where,workingWhere,workingVal) count=(long)where; \
- temp=count&3; \
- where-=temp; \
- workingWhere=(CARD32 *)where; \
- workingVal=READ(workingWhere++); \
- count=4-temp; \
- workingVal<<=(8*temp)
- #define readPacked(where,x,y,z) {if(!(x)) { (x)=4; y = READ(z++); } where=(y)>>24; (y)<<=8; (x)--;}
- #define readPackedSource(where) readPacked(where,ws,workingSource,wsrc)
- #define readPackedDest(where) readPacked(where,wd,workingiDest,widst)
- #define writePacked(what) workingoDest<<=8; workingoDest|=what; ww--; if(!ww) { ww=4; WRITE(wodst++, workingoDest); }
-#endif
-
/*
* Naming convention:
*
@@ -279,7 +221,6 @@ fbCompositeSolidMask_nx8888x8888C (CARD8
fbFinishAccess (pDst->pDrawable);
}
-#define srcAlphaCombine24(a,b) genericCombine24(a,b,srca,srcia)
void
fbCompositeSolidMask_nx8x0888 (CARD8 op,
PicturePtr pSrc,
@@ -294,86 +235,53 @@ fbCompositeSolidMask_nx8x0888 (CARD8
CARD16 width,
CARD16 height)
{
- CARD32 src, srca, srcia;
- CARD8 *dstLine, *dst, *edst;
+ CARD32 src, srca;
+ CARD8 *dstLine, *dst;
+ CARD32 d;
CARD8 *maskLine, *mask, m;
FbStride dstStride, maskStride;
CARD16 w;
- CARD32 rs,gs,bs,rd,gd,bd;
fbComposeGetSolid(pSrc, src, pDst->format);
srca = src >> 24;
- srcia = 255-srca;
if (src == 0)
return;
- rs=src&0xff;
- gs=(src>>8)&0xff;
- bs=(src>>16)&0xff;
-
fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 3);
fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1);
while (height--)
{
- /* fixme: cleanup unused */
- unsigned long wt, wd;
- CARD32 workingiDest;
- CARD32 *widst;
-
- edst = dst = dstLine;
+ dst = dstLine;
dstLine += dstStride;
mask = maskLine;
maskLine += maskStride;
w = width;
-
-#ifndef NO_MASKED_PACKED_READ
- setupPackedReader(wd,wt,edst,widst,workingiDest);
-#endif
-
+
while (w--)
{
-#ifndef NO_MASKED_PACKED_READ
- readPackedDest(rd);
- readPackedDest(gd);
- readPackedDest(bd);
-#else
- rd = READ(edst++);
- gd = READ(edst++);
- bd = READ(edst++);
-#endif
m = READ(mask++);
if (m == 0xff)
{
if (srca == 0xff)
- {
- WRITE(dst++, rs);
- WRITE(dst++, gs);
- WRITE(dst++, bs);
- }
+ d = src;
else
{
- WRITE(dst++, (srcAlphaCombine24(rs, rd)>>8));
- WRITE(dst++, (srcAlphaCombine24(gs, gd)>>8));
- WRITE(dst++, (srcAlphaCombine24(bs, bd)>>8));
+ d = Fetch24(dst);
+ d = fbOver24 (src, d);
}
+ Store24(dst,d);
}
else if (m)
{
- int na=(srca*(int)m)>>8;
- int nia=255-na;
- WRITE(dst++, (genericCombine24(rs, rd, na, nia)>>8));
- WRITE(dst++, (genericCombine24(gs, gd, na, nia)>>8));
- WRITE(dst++, (genericCombine24(bs, bd, na, nia)>>8));
- }
- else
- {
- dst+=3;
+ d = fbOver24 (fbIn(src,m), Fetch24(dst));
+ Store24(dst,d);
}
+ dst += 3;
}
}
-
+
fbFinishAccess (pMask->pDrawable);
fbFinishAccess (pDst->pDrawable);
}
@@ -392,105 +300,21 @@ fbCompositeSolidMask_nx8x0565 (CARD8
CARD16 width,
CARD16 height)
{
- CARD32 src, srca8, srca5;
+ CARD32 src, srca;
CARD16 *dstLine, *dst;
- CARD16 d;
- CARD32 t;
+ CARD32 d;
CARD8 *maskLine, *mask, m;
FbStride dstStride, maskStride;
- CARD16 w,src16;
-
- fbComposeGetSolid(pSrc, src, pDst->format);
-
- if (src == 0)
- return;
-
- srca8 = (src >> 24);
- srca5 = (srca8 >> 3);
- src16 = cvt8888to0565(src);
-
- fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1);
- fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1);
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
- w = width;
-
- while (w--)
- {
- m = READ(mask++);
- if (m == 0)
- dst++;
- else if (srca5 == (0xff >> 3))
- {
- if (m == 0xff)
- WRITE(dst++, src16);
- else
- {
- d = READ(dst);
- m >>= 3;
- inOver0565 (m, src16, d, dst++);
- }
- }
- else
- {
- d = READ(dst);
- if (m == 0xff)
- {
- t = fbOver24 (src, cvt0565to0888 (d));
- }
- else
- {
- t = fbIn (src, m);
- t = fbOver (t, cvt0565to0888 (d));
- }
- WRITE(dst++, cvt8888to0565 (t));
- }
- }
- }
-
- fbFinishAccess (pMask->pDrawable);
- fbFinishAccess (pDst->pDrawable);
-}
-
-static void
-fbCompositeSolidMask_nx8888x0565 (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 src, srca8, srca5;
- CARD16 *dstLine, *dst;
- CARD16 d;
- CARD32 *maskLine, *mask;
- CARD32 t;
- CARD8 m;
- FbStride dstStride, maskStride;
- CARD16 w, src16;
+ CARD16 w;
fbComposeGetSolid(pSrc, src, pDst->format);
+ srca = src >> 24;
if (src == 0)
return;
- srca8 = src >> 24;
- srca5 = srca8 >> 3;
- src16 = cvt8888to0565(src);
-
fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1);
- fbComposeGetStart (pMask, xMask, yMask, CARD32, maskStride, maskLine, 1);
+ fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1);
while (height--)
{
@@ -502,38 +326,30 @@ fbCompositeSolidMask_nx8888x0565 (CARD8
while (w--)
{
- m = READ(mask++) >> 24;
- if (m == 0)
- dst++;
- else if (srca5 == (0xff >> 3))
+ m = READ(mask++);
+ if (m == 0xff)
{
- if (m == 0xff)
- WRITE(dst++, src16);
+ if (srca == 0xff)
+ d = src;
else
{
d = READ(dst);
- m >>= 3;
- inOver0565 (m, src16, d, dst++);
+ d = fbOver24 (src, cvt0565to0888(d));
}
+ WRITE(dst, cvt8888to0565(d));
}
- else
+ else if (m)
{
- if (m == 0xff)
- {
- d = READ(dst);
- t = fbOver24 (src, cvt0565to0888 (d));
- WRITE(dst++, cvt8888to0565 (t));
- }
- else
- {
- d = READ(dst);
- t = fbIn (src, m);
- t = fbOver (t, cvt0565to0888 (d));
- WRITE(dst++, cvt8888to0565 (t));
- }
+ d = READ(dst);
+ d = fbOver24 (fbIn(src,m), cvt0565to0888(d));
+ WRITE(dst, cvt8888to0565(d));
}
+ dst++;
}
}
+
+ fbFinishAccess (pMask->pDrawable);
+ fbFinishAccess (pDst->pDrawable);
}
void
@@ -1060,295 +876,6 @@ fbCompositeSrcSrc_nxn (CARD8 op,
CARD16 width,
CARD16 height);
-static void
-fbCompositeTrans_0565xnx0565(CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD16 *dstLine, *dst;
- CARD16 *srcLine, *src;
- FbStride dstStride, srcStride;
- CARD16 w;
- FbBits mask;
- CARD8 maskAlpha;
- CARD16 s_16, d_16;
- CARD32 s_32, d_32;
-
- fbComposeGetSolid (pMask, mask, pDst->format);
- maskAlpha = mask >> 27;
-
- if (!maskAlpha)
- return;
- if (maskAlpha == 0xff)
- {
- fbCompositeSrcSrc_nxn (PictOpSrc, pSrc, pMask, pDst,
- xSrc, ySrc, xMask, yMask, xDst, yDst,
- width, height);
- return;
- }
-
- fbComposeGetStart (pSrc, xSrc, ySrc, CARD16, srcStride, srcLine, 1);
- fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1);
-
- while (height--)
- {
- CARD32 *isrc, *idst;
- dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
- w = width;
-
- if(((long)src&1)==1)
- {
- s_16 = READ(src++);
- d_16 = READ(dst);
- inOver0565(maskAlpha, s_16, d_16, dst++);
- w--;
- }
- isrc=(CARD32 *)src;
- if(((long)dst&1)==0)
- {
- idst=(CARD32 *)dst;
- while (w>1)
- {
- s_32 = READ(isrc++);
- d_32 = READ(idst);
- inOver2x0565(maskAlpha, s_32, d_32, idst++);
- w-=2;
- }
- dst=(CARD16 *)idst;
- }
- else
- {
- while (w > 1)
- {
- s_32 = READ(isrc++);
-#if IMAGE_BYTE_ORDER == LSBFirst
- s_16=s_32&0xffff;
-#else
- s_16=s_32>>16;
-#endif
- d_16 = READ(dst);
- inOver0565 (maskAlpha, s_16, d_16, dst++);
-#if IMAGE_BYTE_ORDER == LSBFirst
- s_16=s_32>>16;
-#else
- s_16=s_32&0xffff;
-#endif
- d_16 = READ(dst);
- inOver0565(maskAlpha, s_16, d_16, dst++);
- w-=2;
- }
- }
- src=(CARD16 *)isrc;
- if(w!=0)
- {
- s_16 = READ(src);
- d_16 = READ(dst);
- inOver0565(maskAlpha, s_16, d_16, dst);
- }
- }
-
- fbFinishAccess (pSrc->pDrawable);
- fbFinishAccess (pDst->pDrawable);
-}
-
-/* macros for "i can't believe it's not fast" packed pixel handling */
-#define alphamaskCombine24(a,b) genericCombine24(a,b,maskAlpha,maskiAlpha)
-
-static void
-fbCompositeTrans_0888xnx0888(CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD8 *dstLine, *dst,*idst;
- CARD8 *srcLine, *src;
- FbStride dstStride, srcStride;
- CARD16 w;
- FbBits mask;
- CARD16 maskAlpha,maskiAlpha;
-
- fbComposeGetSolid (pMask, mask, pDst->format);
- maskAlpha = mask >> 24;
- maskiAlpha= 255-maskAlpha;
-
- if (!maskAlpha)
- return;
- /*
- if (maskAlpha == 0xff)
- {
- fbCompositeSrc_0888x0888 (op, pSrc, pMask, pDst,
- xSrc, ySrc, xMask, yMask, xDst, yDst,
- width, height);
- return;
- }
- */
-
- fbComposeGetStart (pSrc, xSrc, ySrc, CARD8, srcStride, srcLine, 3);
- fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 3);
-
- {
- unsigned long ws,wt;
- CARD32 workingSource;
- CARD32 *wsrc, *wdst, *widst;
- CARD32 rs, rd, nd;
- CARD8 *isrc;
-
-
- /* are xSrc and xDst at the same alignment? if not, we need to be complicated :) */
- /* if(0==0) */
- if ((((xSrc * 3) & 3) != ((xDst * 3) & 3)) ||
- ((srcStride & 3) != (dstStride & 3)))
- {
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- isrc = src = srcLine;
- srcLine += srcStride;
- w = width*3;
-
- setupPackedReader(ws,wt,isrc,wsrc,workingSource);
-
- /* get to word aligned */
- switch(~(long)dst&3)
- {
- case 1:
- readPackedSource(rs);
- /* *dst++=alphamaskCombine24(rs, *dst)>>8; */
- rd = READ(dst); /* make gcc happy. hope it doens't cost us too much performance*/
- WRITE(dst++, alphamaskCombine24(rs, rd) >> 8);
- w--; if(w==0) break;
- case 2:
- readPackedSource(rs);
- rd = READ(dst);
- WRITE(dst++, alphamaskCombine24(rs, rd) >> 8);
- w--; if(w==0) break;
- case 3:
- readPackedSource(rs);
- rd = READ(dst);
- WRITE(dst++,alphamaskCombine24(rs, rd) >> 8);
- w--; if(w==0) break;
- }
- wdst=(CARD32 *)dst;
- while (w>3)
- {
- rs=READ(wsrc++);
- /* FIXME: write a special readPackedWord macro, which knows how to
- * halfword combine
- */
-#if IMAGE_BYTE_ORDER == LSBFirst
- rd=READ(wdst);
- readPackedSource(nd);
- readPackedSource(rs);
- nd|=rs<<8;
- readPackedSource(rs);
- nd|=rs<<16;
- readPackedSource(rs);
- nd|=rs<<24;
-#else
- readPackedSource(nd);
- nd<<=24;
- readPackedSource(rs);
- nd|=rs<<16;
- readPackedSource(rs);
- nd|=rs<<8;
- readPackedSource(rs);
- nd|=rs;
-#endif
- inOver0888(maskAlpha, nd, rd, wdst++);
- w-=4;
- }
- src=(CARD8 *)wdst;
- switch(w)
- {
- case 3:
- readPackedSource(rs);
- rd=READ(dst);
- WRITE(dst++,alphamaskCombine24(rs, rd)>>8);
- case 2:
- readPackedSource(rs);
- rd = READ(dst);
- WRITE(dst++, alphamaskCombine24(rs, rd)>>8);
- case 1:
- readPackedSource(rs);
- rd = READ(dst);
- WRITE(dst++, alphamaskCombine24(rs, rd)>>8);
- }
- }
- }
- else
- {
- while (height--)
- {
- idst=dst = dstLine;
- dstLine += dstStride;
- src = srcLine;
- srcLine += srcStride;
- w = width*3;
- /* get to word aligned */
- switch(~(long)src&3)
- {
- case 1:
- rd=alphamaskCombine24(READ(src++), READ(dst))>>8;
- WRITE(dst++, rd);
- w--; if(w==0) break;
- case 2:
- rd=alphamaskCombine24(READ(src++), READ(dst))>>8;
- WRITE(dst++, rd);
- w--; if(w==0) break;
- case 3:
- rd=alphamaskCombine24(READ(src++), READ(dst))>>8;
- WRITE(dst++, rd);
- w--; if(w==0) break;
- }
- wsrc=(CARD32 *)src;
- widst=(CARD32 *)dst;
- while(w>3)
- {
- rs = READ(wsrc++);
- rd = READ(widst);
- inOver0888 (maskAlpha, rs, rd, widst++);
- w-=4;
- }
- src=(CARD8 *)wsrc;
- dst=(CARD8 *)widst;
- switch(w)
- {
- case 3:
- rd=alphamaskCombine24(READ(src++), READ(dst))>>8;
- WRITE(dst++, rd);
- case 2:
- rd=alphamaskCombine24(READ(src++), READ(dst))>>8;
- WRITE(dst++, rd);
- case 1:
- rd=alphamaskCombine24(READ(src++), READ(dst))>>8;
- WRITE(dst++, rd);
- }
- }
- }
- }
-}
-
/*
* Simple bitblt
*/
@@ -1687,6 +1214,7 @@ fbComposite (CARD8 op,
break;
}
}
+#if 0
else
{
switch (pDst->format) {
@@ -1697,6 +1225,7 @@ fbComposite (CARD8 op,
break;
}
}
+#endif
break;
case PICT_a8b8g8r8:
if (pMask->componentAlpha) {
@@ -1722,6 +1251,7 @@ fbComposite (CARD8 op,
break;
}
}
+#if 0
else
{
switch (pDst->format) {
@@ -1732,6 +1262,7 @@ fbComposite (CARD8 op,
break;
}
}
+#endif
break;
case PICT_a1:
switch (pDst->format) {
@@ -1833,16 +1364,6 @@ fbComposite (CARD8 op,
pMask->pDrawable->height == 1)
{
switch (pSrc->format) {
- case PICT_r5g6b5:
- case PICT_b5g6r5:
- if (pDst->format == pSrc->format)
- func = fbCompositeTrans_0565xnx0565;
- break;
- case PICT_r8g8b8:
- case PICT_b8g8r8:
- if (pDst->format == pSrc->format)
- func = fbCompositeTrans_0888xnx0888;
- break;
#ifdef USE_MMX
case PICT_x8r8g8b8:
if ((pDst->format == PICT_a8r8g8b8 ||
diff-tree 1568b6b6a0d7337f29c7b87cc46ae64b3b0f8fdf (from dde0ceac4ea7639d0096bfd26f37c5851778854c)
Author: Soren Sandmann Pedersen <ssp at dhcp83-218.boston.redhat.com>
Date: Sat May 12 20:33:23 2007 -0400
Port large amounts of the region code to pixman
diff --git a/mi/miregion.c b/mi/miregion.c
index 4bfe9c7..28d38a2 100644
--- a/mi/miregion.c
+++ b/mi/miregion.c
@@ -225,6 +225,37 @@ InitRegions (void)
pixman_region_set_static_pointers (&miEmptyBox, &miEmptyData, &miBrokenData);
}
+/*****************************************************************
+ * RegionCreate(rect, size)
+ * This routine does a simple malloc to make a structure of
+ * REGION of "size" number of rectangles.
+ *****************************************************************/
+
+_X_EXPORT RegionPtr
+miRegionCreate(rect, size)
+ BoxPtr rect;
+ int size;
+{
+ RegionPtr pReg;
+
+ pReg = (RegionPtr)xalloc(sizeof(RegionRec));
+ if (!pReg)
+ return &miBrokenRegion;
+
+ miRegionInit (pReg, rect, size);
+
+ return(pReg);
+}
+
+_X_EXPORT void
+miRegionDestroy(pReg)
+ RegionPtr pReg;
+{
+ pixman_region_fini (pReg);
+ if (pReg != &miBrokenRegion)
+ xfree(pReg);
+}
+
_X_EXPORT void
miPrintRegion(rgn)
RegionPtr rgn;
@@ -250,26 +281,7 @@ miRegionEqual(reg1, reg2)
RegionPtr reg1;
RegionPtr reg2;
{
- int i, num;
- BoxPtr rects1, rects2;
-
- if (reg1->extents.x1 != reg2->extents.x1) return FALSE;
- if (reg1->extents.x2 != reg2->extents.x2) return FALSE;
- if (reg1->extents.y1 != reg2->extents.y1) return FALSE;
- if (reg1->extents.y2 != reg2->extents.y2) return FALSE;
-
- num = REGION_NUM_RECTS(reg1);
- if (num != REGION_NUM_RECTS(reg2)) return FALSE;
-
- rects1 = REGION_RECTS(reg1);
- rects2 = REGION_RECTS(reg2);
- for (i = 0; i != num; i++) {
- if (rects1[i].x1 != rects2[i].x1) return FALSE;
- if (rects1[i].x2 != rects2[i].x2) return FALSE;
- if (rects1[i].y1 != rects2[i].y1) return FALSE;
- if (rects1[i].y2 != rects2[i].y2) return FALSE;
- }
- return TRUE;
+ return pixman_region_equal (reg1, reg2);
}
#ifdef DEBUG
@@ -278,7 +290,7 @@ miValidRegion(reg)
RegionPtr reg;
{
int i, numRects;
-
+
if ((reg->extents.x1 > reg->extents.x2) ||
(reg->extents.y1 > reg->extents.y2))
return FALSE;
@@ -293,7 +305,7 @@ miValidRegion(reg)
{
BoxPtr pboxP, pboxN;
BoxRec box;
-
+
pboxP = REGION_RECTS(reg);
box = *pboxP;
box.y2 = pboxP[numRects-1].y2;
@@ -304,7 +316,7 @@ miValidRegion(reg)
(pboxN->y1 >= pboxN->y2))
return FALSE;
if (pboxN->x1 < box.x1)
- box.x1 = pboxN->x1;
+ box.x1 = pboxN->x1;
if (pboxN->x2 > box.x2)
box.x2 = pboxN->x2;
if ((pboxN->y1 < pboxP->y1) ||
@@ -318,45 +330,8 @@ miValidRegion(reg)
(box.y2 == reg->extents.y2));
}
}
-
#endif /* DEBUG */
-
-/*****************************************************************
- * RegionCreate(rect, size)
- * This routine does a simple malloc to make a structure of
- * REGION of "size" number of rectangles.
- *****************************************************************/
-
-_X_EXPORT RegionPtr
-miRegionCreate(rect, size)
- BoxPtr rect;
- int size;
-{
- RegionPtr pReg;
-
- pReg = (RegionPtr)xalloc(sizeof(RegionRec));
- if (!pReg)
- return &miBrokenRegion;
- if (rect)
- {
- pReg->extents = *rect;
- pReg->data = (RegDataPtr)NULL;
- }
- else
- {
- pReg->extents = miEmptyBox;
- if ((size > 1) && (pReg->data = xallocData(size)))
- {
- pReg->data->size = size;
- pReg->data->numRects = 0;
- }
- else
- pReg->data = &miEmptyData;
- }
- return(pReg);
-}
-
/*****************************************************************
* RegionInit(pReg, rect, size)
* Outer region rect is statically allocated.
@@ -369,39 +344,16 @@ miRegionInit(pReg, rect, size)
int size;
{
if (rect)
- {
- pReg->extents = *rect;
- pReg->data = (RegDataPtr)NULL;
- }
+ pixman_region_init_with_extents (pReg, rect);
else
- {
- pReg->extents = miEmptyBox;
- if ((size > 1) && (pReg->data = xallocData(size)))
- {
- pReg->data->size = size;
- pReg->data->numRects = 0;
- }
- else
- pReg->data = &miEmptyData;
- }
-}
-
-_X_EXPORT void
-miRegionDestroy(pReg)
- RegionPtr pReg;
-{
- good(pReg);
- xfreeData(pReg);
- if (pReg != &miBrokenRegion)
- xfree(pReg);
+ pixman_region_init (pReg);
}
_X_EXPORT void
miRegionUninit(pReg)
RegionPtr pReg;
{
- good(pReg);
- xfreeData(pReg);
+ pixman_region_fini (pReg);
}
Bool
@@ -460,32 +412,9 @@ miRegionCopy(dst, src)
RegionPtr dst;
RegionPtr src;
{
- good(dst);
- good(src);
- if (dst == src)
- return TRUE;
- dst->extents = src->extents;
- if (!src->data || !src->data->size)
- {
- xfreeData(dst);
- dst->data = src->data;
- return TRUE;
- }
- if (!dst->data || (dst->data->size < src->data->numRects))
- {
- xfreeData(dst);
- dst->data = xallocData(src->data->numRects);
- if (!dst->data)
- return miRegionBreak (dst);
- dst->data->size = src->data->numRects;
- }
- dst->data->numRects = src->data->numRects;
- memmove((char *)REGION_BOXPTR(dst),(char *)REGION_BOXPTR(src),
- dst->data->numRects * sizeof(BoxRec));
- return TRUE;
+ return pixman_region_copy (dst, src);
}
-
/*======================================================================
* Generic Region Operator
*====================================================================*/
@@ -916,8 +845,7 @@ miRegionOp(
*-----------------------------------------------------------------------
*/
static void
-miSetExtents (pReg)
- RegionPtr pReg;
+miSetExtents (RegionPtr pReg)
{
BoxPtr pBox, pBoxEnd;
@@ -974,113 +902,13 @@ miSetExtents (pReg)
*-----------------------------------------------------------------------
*/
/*ARGSUSED*/
-static Bool
-miIntersectO (
- RegionPtr pReg,
- BoxPtr r1,
- BoxPtr r1End,
- BoxPtr r2,
- BoxPtr r2End,
- short y1,
- short y2,
- Bool *pOverlap)
-{
- int x1;
- int x2;
- BoxPtr pNextRect;
-
- pNextRect = REGION_TOP(pReg);
-
- assert(y1 < y2);
- assert(r1 != r1End && r2 != r2End);
-
- do {
- x1 = max(r1->x1, r2->x1);
- x2 = min(r1->x2, r2->x2);
-
- /*
- * If there's any overlap between the two rectangles, add that
- * overlap to the new region.
- */
- if (x1 < x2)
- NEWRECT(pReg, pNextRect, x1, y1, x2, y2);
-
- /*
- * Advance the pointer(s) with the leftmost right side, since the next
- * rectangle on that list may still overlap the other region's
- * current rectangle.
- */
- if (r1->x2 == x2) {
- r1++;
- }
- if (r2->x2 == x2) {
- r2++;
- }
- } while ((r1 != r1End) && (r2 != r2End));
-
- return TRUE;
-}
-
-
_X_EXPORT Bool
miIntersect(newReg, reg1, reg2)
RegionPtr newReg; /* destination Region */
RegionPtr reg1;
RegionPtr reg2; /* source regions */
{
- good(reg1);
- good(reg2);
- good(newReg);
- /* check for trivial reject */
- if (REGION_NIL(reg1) || REGION_NIL(reg2) ||
- !EXTENTCHECK(®1->extents, ®2->extents))
- {
- /* Covers about 20% of all cases */
- xfreeData(newReg);
- newReg->extents.x2 = newReg->extents.x1;
- newReg->extents.y2 = newReg->extents.y1;
- if (REGION_NAR(reg1) || REGION_NAR(reg2))
- {
- newReg->data = &miBrokenData;
- return FALSE;
- }
- else
- newReg->data = &miEmptyData;
- }
- else if (!reg1->data && !reg2->data)
- {
- /* Covers about 80% of cases that aren't trivially rejected */
- newReg->extents.x1 = max(reg1->extents.x1, reg2->extents.x1);
- newReg->extents.y1 = max(reg1->extents.y1, reg2->extents.y1);
- newReg->extents.x2 = min(reg1->extents.x2, reg2->extents.x2);
- newReg->extents.y2 = min(reg1->extents.y2, reg2->extents.y2);
- xfreeData(newReg);
- newReg->data = (RegDataPtr)NULL;
- }
- else if (!reg2->data && SUBSUMES(®2->extents, ®1->extents))
- {
- return miRegionCopy(newReg, reg1);
- }
- else if (!reg1->data && SUBSUMES(®1->extents, ®2->extents))
- {
- return miRegionCopy(newReg, reg2);
- }
- else if (reg1 == reg2)
- {
- return miRegionCopy(newReg, reg1);
- }
- else
- {
- /* General purpose intersection */
- Bool overlap; /* result ignored */
- if (!miRegionOp(newReg, reg1, reg2, miIntersectO, FALSE, FALSE,
- &overlap))
- return FALSE;
- miSetExtents(newReg);
- }
-
- good(newReg);
- return(TRUE);
+ return pixman_region_intersect (newReg, reg1, reg2);
}
#define MERGERECT(r) \
@@ -1183,78 +1011,9 @@ miUnion(newReg, reg1, reg2)
RegionPtr reg1;
RegionPtr reg2; /* source regions */
{
- Bool overlap; /* result ignored */
-
- /* Return TRUE if some overlap between reg1, reg2 */
- good(reg1);
- good(reg2);
- good(newReg);
- /* checks all the simple cases */
-
- /*
- * Region 1 and 2 are the same
- */
- if (reg1 == reg2)
- {
- return miRegionCopy(newReg, reg1);
- }
-
- /*
- * Region 1 is empty
- */
- if (REGION_NIL(reg1))
- {
- if (REGION_NAR(reg1))
- return miRegionBreak (newReg);
- if (newReg != reg2)
- return miRegionCopy(newReg, reg2);
- return TRUE;
- }
-
- /*
- * Region 2 is empty
- */
- if (REGION_NIL(reg2))
- {
- if (REGION_NAR(reg2))
- return miRegionBreak (newReg);
- if (newReg != reg1)
- return miRegionCopy(newReg, reg1);
- return TRUE;
- }
-
- /*
- * Region 1 completely subsumes region 2
- */
- if (!reg1->data && SUBSUMES(®1->extents, ®2->extents))
- {
- if (newReg != reg1)
- return miRegionCopy(newReg, reg1);
- return TRUE;
- }
-
- /*
- * Region 2 completely subsumes region 1
- */
- if (!reg2->data && SUBSUMES(®2->extents, ®1->extents))
- {
- if (newReg != reg2)
- return miRegionCopy(newReg, reg2);
- return TRUE;
- }
-
- if (!miRegionOp(newReg, reg1, reg2, miUnionO, TRUE, TRUE, &overlap))
- return FALSE;
-
- newReg->extents.x1 = min(reg1->extents.x1, reg2->extents.x1);
- newReg->extents.y1 = min(reg1->extents.y1, reg2->extents.y1);
- newReg->extents.x2 = max(reg1->extents.x2, reg2->extents.x2);
- newReg->extents.y2 = max(reg1->extents.y2, reg2->extents.y2);
- good(newReg);
- return TRUE;
+ return pixman_region_union (newReg, reg1, reg2);
}
-
/*======================================================================
* Batch Rectangle Union
*====================================================================*/
@@ -1659,6 +1418,7 @@ miRectsToRegion(nrects, prect, ctype)
xRectangle *prect;
int ctype;
{
+
RegionPtr pRgn;
RegDataPtr pData;
BoxPtr pBox;
@@ -1754,116 +1514,7 @@ miRectsToRegion(nrects, prect, ctype)
*-----------------------------------------------------------------------
*/
/*ARGSUSED*/
-static Bool
-miSubtractO (
- RegionPtr pReg,
- BoxPtr r1,
- BoxPtr r1End,
- BoxPtr r2,
- BoxPtr r2End,
- short y1,
- short y2,
- Bool *pOverlap)
-{
- BoxPtr pNextRect;
- int x1;
-
- x1 = r1->x1;
-
- assert(y1<y2);
- assert(r1 != r1End && r2 != r2End);
-
- pNextRect = REGION_TOP(pReg);
-
- do
- {
- if (r2->x2 <= x1)
- {
- /*
- * Subtrahend entirely to left of minuend: go to next subtrahend.
- */
- r2++;
- }
- else if (r2->x1 <= x1)
- {
- /*
- * Subtrahend preceeds minuend: nuke left edge of minuend.
- */
- x1 = r2->x2;
- if (x1 >= r1->x2)
- {
- /*
- * Minuend completely covered: advance to next minuend and
- * reset left fence to edge of new minuend.
- */
- r1++;
- if (r1 != r1End)
- x1 = r1->x1;
- }
- else
- {
- /*
- * Subtrahend now used up since it doesn't extend beyond
- * minuend
- */
- r2++;
- }
- }
- else if (r2->x1 < r1->x2)
- {
- /*
- * Left part of subtrahend covers part of minuend: add uncovered
- * part of minuend to region and skip to next subtrahend.
- */
- assert(x1<r2->x1);
- NEWRECT(pReg, pNextRect, x1, y1, r2->x1, y2);
-
- x1 = r2->x2;
- if (x1 >= r1->x2)
- {
- /*
- * Minuend used up: advance to new...
- */
- r1++;
- if (r1 != r1End)
- x1 = r1->x1;
- }
- else
- {
- /*
- * Subtrahend used up
- */
- r2++;
- }
- }
- else
- {
- /*
- * Minuend used up: add any remaining piece before advancing.
- */
- if (r1->x2 > x1)
- NEWRECT(pReg, pNextRect, x1, y1, r1->x2, y2);
- r1++;
- if (r1 != r1End)
- x1 = r1->x1;
- }
- } while ((r1 != r1End) && (r2 != r2End));
-
- /*
- * Add remaining minuend rectangles to region.
- */
- while (r1 != r1End)
- {
- assert(x1<r1->x2);
- NEWRECT(pReg, pNextRect, x1, y1, r1->x2, y2);
- r1++;
- if (r1 != r1End)
- x1 = r1->x1;
- }
- return TRUE;
-}
-
/*-
*-----------------------------------------------------------------------
* miSubtract --
@@ -1884,44 +1535,7 @@ miSubtract(regD, regM, regS)
RegionPtr regM;
RegionPtr regS;
{
- Bool overlap; /* result ignored */
-
- good(regM);
- good(regS);
- good(regD);
- /* check for trivial rejects */
- if (REGION_NIL(regM) || REGION_NIL(regS) ||
- !EXTENTCHECK(®M->extents, ®S->extents))
- {
- if (REGION_NAR (regS))
- return miRegionBreak (regD);
- return miRegionCopy(regD, regM);
- }
- else if (regM == regS)
- {
- xfreeData(regD);
- regD->extents.x2 = regD->extents.x1;
- regD->extents.y2 = regD->extents.y1;
- regD->data = &miEmptyData;
- return TRUE;
- }
-
- /* Add those rectangles in region 1 that aren't in region 2,
- do yucky substraction for overlaps, and
- just throw away rectangles in region 2 that aren't in region 1 */
- if (!miRegionOp(regD, regM, regS, miSubtractO, TRUE, FALSE, &overlap))
- return FALSE;
-
- /*
- * Can't alter RegD's extents before we call miRegionOp because
- * it might be one of the source regions and miRegionOp depends
- * on the extents of those regions being unaltered. Besides, this
- * way there's no checking against rectangles that will be nuked
- * due to coalescing, so we have to examine fewer rectangles.
- */
- miSetExtents(regD);
- good(regD);
- return TRUE;
+ return pixman_region_subtract (regD, regM, regS);
}
/*======================================================================
@@ -1949,150 +1563,14 @@ miInverse(newReg, reg1, invRect)
RegionPtr reg1; /* Region to invert */
BoxPtr invRect; /* Bounding box for inversion */
{
- RegionRec invReg; /* Quick and dirty region made from the
- * bounding box */
- Bool overlap; /* result ignored */
-
- good(reg1);
- good(newReg);
- /* check for trivial rejects */
- if (REGION_NIL(reg1) || !EXTENTCHECK(invRect, ®1->extents))
- {
- if (REGION_NAR(reg1))
- return miRegionBreak (newReg);
- newReg->extents = *invRect;
- xfreeData(newReg);
- newReg->data = (RegDataPtr)NULL;
- return TRUE;
- }
-
- /* Add those rectangles in region 1 that aren't in region 2,
- do yucky substraction for overlaps, and
- just throw away rectangles in region 2 that aren't in region 1 */
- invReg.extents = *invRect;
- invReg.data = (RegDataPtr)NULL;
- if (!miRegionOp(newReg, &invReg, reg1, miSubtractO, TRUE, FALSE, &overlap))
- return FALSE;
-
- /*
- * Can't alter newReg's extents before we call miRegionOp because
- * it might be one of the source regions and miRegionOp depends
- * on the extents of those regions being unaltered. Besides, this
- * way there's no checking against rectangles that will be nuked
- * due to coalescing, so we have to examine fewer rectangles.
- */
- miSetExtents(newReg);
- good(newReg);
- return TRUE;
+ return pixman_region_inverse (newReg, reg1, invRect);
}
-
-/*
- * RectIn(region, rect)
- * This routine takes a pointer to a region and a pointer to a box
- * and determines if the box is outside/inside/partly inside the region.
- *
- * The idea is to travel through the list of rectangles trying to cover the
- * passed box with them. Anytime a piece of the rectangle isn't covered
- * by a band of rectangles, partOut is set TRUE. Any time a rectangle in
- * the region covers part of the box, partIn is set TRUE. The process ends
- * when either the box has been completely covered (we reached a band that
- * doesn't overlap the box, partIn is TRUE and partOut is false), the
- * box has been partially covered (partIn == partOut == TRUE -- because of
- * the banding, the first time this is true we know the box is only
- * partially in the region) or is outside the region (we reached a band
- * that doesn't overlap the box at all and partIn is false)
- */
-
_X_EXPORT int
miRectIn(region, prect)
RegionPtr region;
BoxPtr prect;
{
- int x;
- int y;
- BoxPtr pbox;
- BoxPtr pboxEnd;
- int partIn, partOut;
- int numRects;
-
- good(region);
- numRects = REGION_NUM_RECTS(region);
- /* useful optimization */
- if (!numRects || !EXTENTCHECK(®ion->extents, prect))
- return(rgnOUT);
-
- if (numRects == 1)
- {
- /* We know that it must be rgnIN or rgnPART */
- if (SUBSUMES(®ion->extents, prect))
- return(rgnIN);
- else
- return(rgnPART);
- }
-
- partOut = FALSE;
- partIn = FALSE;
-
- /* (x,y) starts at upper left of rect, moving to the right and down */
- x = prect->x1;
- y = prect->y1;
-
- /* can stop when both partOut and partIn are TRUE, or we reach prect->y2 */
- for (pbox = REGION_BOXPTR(region), pboxEnd = pbox + numRects;
- pbox != pboxEnd;
- pbox++)
- {
-
- if (pbox->y2 <= y)
- continue; /* getting up to speed or skipping remainder of band */
-
- if (pbox->y1 > y)
- {
- partOut = TRUE; /* missed part of rectangle above */
- if (partIn || (pbox->y1 >= prect->y2))
- break;
- y = pbox->y1; /* x guaranteed to be == prect->x1 */
- }
-
- if (pbox->x2 <= x)
- continue; /* not far enough over yet */
-
- if (pbox->x1 > x)
- {
- partOut = TRUE; /* missed part of rectangle to left */
- if (partIn)
- break;
- }
-
- if (pbox->x1 < prect->x2)
- {
- partIn = TRUE; /* definitely overlap */
- if (partOut)
- break;
- }
-
- if (pbox->x2 >= prect->x2)
- {
- y = pbox->y2; /* finished with this band */
- if (y >= prect->y2)
- break;
- x = prect->x1; /* reset x out to left again */
- }
- else
- {
- /*
- * Because boxes in a band are maximal width, if the first box
- * to overlap the rectangle doesn't completely cover it in that
- * band, the rectangle must be partially out, since some of it
- * will be uncovered in that band. partIn will have been set true
- * by now...
- */
- partOut = TRUE;
- break;
- }
- }
-
- return(partIn ? ((y < prect->y2) ? rgnPART : rgnIN) : rgnOUT);
+ return pixman_region_contains_rectangle (region, prect);
}
/* TranslateRegion(pReg, x, y)
@@ -2105,83 +1583,7 @@ miTranslateRegion(pReg, x, y)
int x;
int y;
{
- int x1, x2, y1, y2;
- int nbox;
- BoxPtr pbox;
-
- good(pReg);
- pReg->extents.x1 = x1 = pReg->extents.x1 + x;
- pReg->extents.y1 = y1 = pReg->extents.y1 + y;
- pReg->extents.x2 = x2 = pReg->extents.x2 + x;
- pReg->extents.y2 = y2 = pReg->extents.y2 + y;
- if (((x1 - MINSHORT)|(y1 - MINSHORT)|(MAXSHORT - x2)|(MAXSHORT - y2)) >= 0)
- {
- if (pReg->data && (nbox = pReg->data->numRects))
- {
- for (pbox = REGION_BOXPTR(pReg); nbox--; pbox++)
- {
- pbox->x1 += x;
- pbox->y1 += y;
- pbox->x2 += x;
- pbox->y2 += y;
- }
- }
- return;
- }
- if (((x2 - MINSHORT)|(y2 - MINSHORT)|(MAXSHORT - x1)|(MAXSHORT - y1)) <= 0)
- {
- pReg->extents.x2 = pReg->extents.x1;
- pReg->extents.y2 = pReg->extents.y1;
- xfreeData(pReg);
- pReg->data = &miEmptyData;
- return;
- }
- if (x1 < MINSHORT)
- pReg->extents.x1 = MINSHORT;
- else if (x2 > MAXSHORT)
- pReg->extents.x2 = MAXSHORT;
- if (y1 < MINSHORT)
- pReg->extents.y1 = MINSHORT;
- else if (y2 > MAXSHORT)
- pReg->extents.y2 = MAXSHORT;
- if (pReg->data && (nbox = pReg->data->numRects))
- {
- BoxPtr pboxout;
-
- for (pboxout = pbox = REGION_BOXPTR(pReg); nbox--; pbox++)
- {
- pboxout->x1 = x1 = pbox->x1 + x;
- pboxout->y1 = y1 = pbox->y1 + y;
- pboxout->x2 = x2 = pbox->x2 + x;
- pboxout->y2 = y2 = pbox->y2 + y;
- if (((x2 - MINSHORT)|(y2 - MINSHORT)|
- (MAXSHORT - x1)|(MAXSHORT - y1)) <= 0)
- {
- pReg->data->numRects--;
- continue;
- }
- if (x1 < MINSHORT)
- pboxout->x1 = MINSHORT;
- else if (x2 > MAXSHORT)
- pboxout->x2 = MAXSHORT;
- if (y1 < MINSHORT)
- pboxout->y1 = MINSHORT;
- else if (y2 > MAXSHORT)
- pboxout->y2 = MAXSHORT;
- pboxout++;
- }
- if (pboxout != pbox)
- {
- if (pReg->data->numRects == 1)
- {
- pReg->extents = *REGION_BOXPTR(pReg);
- xfreeData(pReg);
- pReg->data = (RegDataPtr)NULL;
- }
- else
- miSetExtents(pReg);
- }
- }
+ pixman_region_translate (pReg, x, y);
}
_X_EXPORT void
@@ -2189,12 +1591,7 @@ miRegionReset(pReg, pBox)
RegionPtr pReg;
BoxPtr pBox;
{
- good(pReg);
- assert(pBox->x1<=pBox->x2);
- assert(pBox->y1<=pBox->y2);
- pReg->extents = *pBox;
- xfreeData(pReg);
- pReg->data = (RegDataPtr)NULL;
+ pixman_region_reset (pReg, pBox);
}
_X_EXPORT Bool
@@ -2203,40 +1600,14 @@ miPointInRegion(pReg, x, y, box)
int x, y;
BoxPtr box; /* "return" value */
{
- BoxPtr pbox, pboxEnd;
- int numRects;
-
- good(pReg);
- numRects = REGION_NUM_RECTS(pReg);
- if (!numRects || !INBOX(&pReg->extents, x, y))
- return(FALSE);
- if (numRects == 1)
- {
- *box = pReg->extents;
- return(TRUE);
- }
- for (pbox = REGION_BOXPTR(pReg), pboxEnd = pbox + numRects;
- pbox != pboxEnd;
- pbox++)
- {
- if (y >= pbox->y2)
- continue; /* not there yet */
- if ((y < pbox->y1) || (x < pbox->x1))
- break; /* missed it */
- if (x >= pbox->x2)
- continue; /* not there yet */
- *box = *pbox;
- return(TRUE);
- }
- return(FALSE);
+ return pixman_region_contains_point (pReg, x, y, box);
}
_X_EXPORT Bool
miRegionNotEmpty(pReg)
RegionPtr pReg;
{
- good(pReg);
- return(!REGION_NIL(pReg));
+ return pixman_region_not_empty (pReg);
}
Bool
diff-tree dde0ceac4ea7639d0096bfd26f37c5851778854c (from e037052ac522150786abf44d3a04c813cc490050)
Author: Soren Sandmann Pedersen <ssp at dhcp83-218.boston.redhat.com>
Date: Sat May 12 17:41:47 2007 -0400
Add new InitRegions() function called from dix/main
diff --git a/dix/main.c b/dix/main.c
index 9a67ed9..623ce9c 100644
--- a/dix/main.c
+++ b/dix/main.c
@@ -253,6 +253,7 @@ main(int argc, char *argv[], char *envp[
display = "0";
InitGlobals();
+ InitRegions();
#ifdef XPRINT
PrinterInitGlobals();
#endif
diff --git a/include/regionstr.h b/include/regionstr.h
index 8d47c02..f44cab7 100644
--- a/include/regionstr.h
+++ b/include/regionstr.h
@@ -225,6 +225,8 @@ extern RegDataRec miBrokenData;
/* moved from mi.h */
+extern void InitRegions (void);
+
extern RegionPtr miRegionCreate(
BoxPtr /*rect*/,
int /*size*/);
diff --git a/mi/miregion.c b/mi/miregion.c
index 0eab662..4bfe9c7 100644
--- a/mi/miregion.c
+++ b/mi/miregion.c
@@ -85,6 +85,7 @@ Equipment Corporation.
#include "gc.h"
#include "mi.h"
#include "mispans.h"
+#include <pixman/pixman.h>
#undef assert
#ifdef DEBUG
@@ -218,6 +219,12 @@ _X_EXPORT RegDataRec miEmptyData = {0, 0
RegDataRec miBrokenData = {0, 0};
static RegionRec miBrokenRegion = { { 0, 0, 0, 0 }, &miBrokenData };
+extern void
+InitRegions (void)
+{
+ pixman_region_set_static_pointers (&miEmptyBox, &miEmptyData, &miBrokenData);
+}
+
_X_EXPORT void
miPrintRegion(rgn)
RegionPtr rgn;
diff-tree e037052ac522150786abf44d3a04c813cc490050 (from 8e56f5be4b70773c899f01b9ccd2e88d523327e4)
Author: Soren Sandmann Pedersen <ssp at dhcp83-218.boston.redhat.com>
Date: Sat May 12 16:58:54 2007 -0400
Turn boxes and regions into typedefs for pixman types
diff --git a/include/misc.h b/include/misc.h
index 2be1d66..e6a5e9e 100644
--- a/include/misc.h
+++ b/include/misc.h
@@ -239,7 +239,7 @@ extern int Ones(
unsigned long /*mask*/);
typedef struct _xPoint *DDXPointPtr;
-typedef struct _Box *BoxPtr;
+typedef struct pixman_box16 *BoxPtr;
typedef struct _xEvent *xEventPtr;
typedef struct _xRectangle *xRectanglePtr;
typedef struct _GrabRec *GrabPtr;
diff --git a/include/miscstruct.h b/include/miscstruct.h
index c39f03c..4f5b1d5 100644
--- a/include/miscstruct.h
+++ b/include/miscstruct.h
@@ -51,12 +51,11 @@ SOFTWARE.
#include "misc.h"
#include <X11/Xprotostr.h>
#include "gc.h"
+#include <pixman/pixman.h>
typedef xPoint DDXPointRec;
-typedef struct _Box {
- short x1, y1, x2, y2;
-} BoxRec;
+typedef struct pixman_box16 BoxRec;
typedef union _DevUnion {
pointer ptr;
diff --git a/include/regionstr.h b/include/regionstr.h
index e6882e7..8d47c02 100644
--- a/include/regionstr.h
+++ b/include/regionstr.h
@@ -48,7 +48,7 @@ SOFTWARE.
#ifndef REGIONSTRUCT_H
#define REGIONSTRUCT_H
-typedef struct _Region RegionRec, *RegionPtr;
+typedef struct pixman_region16 RegionRec, *RegionPtr;
#include "miscstruct.h"
@@ -64,16 +64,7 @@ typedef struct _Region RegionRec, *Regio
* clip region
*/
-typedef struct _RegData {
- long size;
- long numRects;
-/* BoxRec rects[size]; in memory but not explicitly declared */
-} RegDataRec, *RegDataPtr;
-
-struct _Region {
- BoxRec extents;
- RegDataPtr data;
-};
+typedef struct pixman_region16_data RegDataRec, *RegDataPtr;
extern BoxRec miEmptyBox;
extern RegDataRec miEmptyData;
diff-tree 8e56f5be4b70773c899f01b9ccd2e88d523327e4 (from a277f04ab08514462b7f10b4dd92eb326af85501)
Author: Soren Sandmann Pedersen <ssp at dhcp83-218.boston.redhat.com>
Date: Fri May 11 11:45:37 2007 -0400
Add dependency on pixman 0.9.0
diff --git a/configure.ac b/configure.ac
index ffb1b85..d7d00e2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -623,9 +623,11 @@ XEXT_INC='-I$(top_srcdir)/Xext'
XEXT_LIB='$(top_builddir)/Xext/libXext.la'
XEXTXORG_LIB='$(top_builddir)/Xext/libXextbuiltin.la'
+PIXMAN="[pixman >= 0.9.0]"
+
dnl Core modules for most extensions, et al.
REQUIRED_MODULES="[randrproto >= 1.2] renderproto [fixesproto >= 4.0] [damageproto >= 1.1] xcmiscproto xextproto xproto xtrans [scrnsaverproto >= 1.1] bigreqsproto resourceproto fontsproto [inputproto >= 1.4.2] [kbproto >= 1.0.3]"
-REQUIRED_LIBS="xfont xau fontenc"
+REQUIRED_LIBS="xfont xau fontenc $PIXMAN"
if test "x$DBUS" = xauto; then
PKG_CHECK_MODULES(DBUS, dbus-1, [DBUS=yes], [DBUS=no])
@@ -1103,7 +1105,7 @@ dnl ------------------------------------
dnl DMX DDX
AC_MSG_CHECKING([whether to build Xdmx DDX])
-PKG_CHECK_MODULES([DMXMODULES], [xmuu xext x11 xrender xfixes xfont xi dmxproto xau $XDMCP_MODULES], [have_dmx=yes], [have_dmx=no])
+PKG_CHECK_MODULES([DMXMODULES], [xmuu xext x11 xrender xfixes xfont xi dmxproto xau $XDMCP_MODULES $PIXMAN], [have_dmx=yes], [have_dmx=no])
if test "x$DMX" = xauto; then
DMX="$have_dmx"
fi
diff-tree a277f04ab08514462b7f10b4dd92eb326af85501 (from 20c5250e487e032d392e2e4624021fccb1bfb72c)
Author: Adam Jackson <ajax at benzedrine.nwnk.net>
Date: Wed May 9 22:03:12 2007 -0400
Remove mfb and cfb from include paths where they're not needed.
diff --git a/hw/xfree86/dixmods/Makefile.am b/hw/xfree86/dixmods/Makefile.am
index 1581019..06e6d40 100644
--- a/hw/xfree86/dixmods/Makefile.am
+++ b/hw/xfree86/dixmods/Makefile.am
@@ -45,9 +45,6 @@ fontsmodule_LTLIBRARIES = libfreetype.la
AM_CFLAGS = @XORG_CFLAGS@ @DIX_CFLAGS@
INCLUDES = @XORG_INCS@ \
- -I$(top_srcdir)/afb \
- -I$(top_srcdir)/cfb \
- -I$(top_srcdir)/mfb \
-I$(top_srcdir)/dbe \
-I$(top_srcdir)/hw/xfree86/loader \
-I$(top_srcdir)/miext/shadow \
diff --git a/hw/xfree86/dixmods/afbmodule.c b/hw/xfree86/dixmods/afbmodule.c
index ee8cf20..b0aea6d 100644
--- a/hw/xfree86/dixmods/afbmodule.c
+++ b/hw/xfree86/dixmods/afbmodule.c
@@ -29,7 +29,6 @@
#endif
#include "xf86Module.h"
-#include "afb.h"
static MODULESETUPPROTO(afbSetup);
diff --git a/hw/xfree86/dixmods/cfb32module.c b/hw/xfree86/dixmods/cfb32module.c
index 1451594..23708e4 100644
--- a/hw/xfree86/dixmods/cfb32module.c
+++ b/hw/xfree86/dixmods/cfb32module.c
@@ -28,10 +28,7 @@
#include <xorg-config.h>
#endif
-#define PSZ 32
-
#include "xf86Module.h"
-#include "cfb.h"
static MODULESETUPPROTO(cfb32Setup);
diff --git a/hw/xfree86/dixmods/cfbmodule.c b/hw/xfree86/dixmods/cfbmodule.c
index 693fd61..07074c1 100644
--- a/hw/xfree86/dixmods/cfbmodule.c
+++ b/hw/xfree86/dixmods/cfbmodule.c
@@ -28,10 +28,7 @@
#include <xorg-config.h>
#endif
-#define PSZ 8
-
#include "xf86Module.h"
-#include "cfb.h"
static MODULESETUPPROTO(cfbSetup);
diff --git a/mi/Makefile.am b/mi/Makefile.am
index 06ce15a..7d76929 100644
--- a/mi/Makefile.am
+++ b/mi/Makefile.am
@@ -67,5 +67,3 @@ libmi_la_SOURCES = \
mizerarc.h \
mizerclip.c \
mizerline.c
-
-INCLUDES = -I$(top_srcdir)/mfb
diff-tree 20c5250e487e032d392e2e4624021fccb1bfb72c (from 8dcc37520d5e8c8b52cee81faa67fd5205548377)
Author: Adam Jackson <ajax at benzedrine.nwnk.net>
Date: Wed May 9 21:49:44 2007 -0400
Use system copy of cbrt() if available.
Also move the replacement inline into miarc.c, since that's the only user.
diff --git a/configure.ac b/configure.ac
index c8b40a1..ffb1b85 100644
--- a/configure.ac
+++ b/configure.ac
@@ -182,6 +182,7 @@ AC_CHECK_FUNC([mmap], AC_DEFINE(HAS_MMAP
dnl Find the math libary
AC_CHECK_LIB(m, sqrt)
+AC_CHECK_LIB(m, cbrt, AC_DEFINE(HAVE_CBRT, 1, [Have the 'cbrt' function]))
AC_CHECK_HEADERS([ndbm.h dbm.h rpcsvc/dbm.h])
diff --git a/include/dix-config.h.in b/include/dix-config.h.in
index 62e109b..919da60 100644
--- a/include/dix-config.h.in
+++ b/include/dix-config.h.in
@@ -102,6 +102,9 @@
/* Define to 1 if you have the <byteswap.h> header file. */
#undef HAVE_BYTESWAP_H
+/* Define to 1 if you have cbrt */
+#undef HAVE_CBRT
+
/* Define to 1 if you have the <dbm.h> header file. */
#undef HAVE_DBM_H
diff --git a/mi/Makefile.am b/mi/Makefile.am
index f262f4b..06ce15a 100644
--- a/mi/Makefile.am
+++ b/mi/Makefile.am
@@ -9,7 +9,6 @@ endif
AM_CFLAGS = $(DIX_CFLAGS)
libmi_la_SOURCES = \
- cbrt.c \
mi.h \
miarc.c \
mibank.c \
diff --git a/mi/cbrt.c b/mi/cbrt.c
deleted file mode 100644
index c703fd9..0000000
--- a/mi/cbrt.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
-
-Copyright 1990, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-*/
-
-/* simple cbrt, in case your math library doesn't have a good one */
-
-/*
- * Would normally include <math.h> for this, but for the sake of compiler
- * warnings, we don't want to get duplicate declarations for cbrt().
- */
-
-double pow(double, double);
-double cbrt(double);
-
-double
-cbrt(double x)
-{
- if (x > 0.0)
- return pow(x, 1.0/3.0);
- else
- return -pow(-x, 1.0/3.0);
-}
diff --git a/mi/miarc.c b/mi/miarc.c
index 69c5acd..3b77ce7 100644
--- a/mi/miarc.c
+++ b/mi/miarc.c
@@ -51,14 +51,7 @@ SOFTWARE.
#include <dix-config.h>
#endif
-#if defined(_XOPEN_SOURCE) || defined(__QNXNTO__) \
- || (defined(sun) && defined(__SVR4))
#include <math.h>
-#else
-#define _XOPEN_SOURCE /* to get prototype for hypot on some systems */
-#include <math.h>
-#undef _XOPEN_SOURCE
-#endif
#include <X11/X.h>
#include <X11/Xprotostr.h>
#include "misc.h"
@@ -75,7 +68,17 @@ static double miDsin(double a);
static double miDcos(double a);
static double miDasin(double v);
static double miDatan2(double dy, double dx);
-double cbrt(double);
+
+#ifndef HAVE_CBRT
+static double
+cbrt(double x)
+{
+ if (x > 0.0)
+ return pow(x, 1.0/3.0);
+ else
+ return -pow(-x, 1.0/3.0);
+}
+#endif
/*
* some interesting sematic interpretation of the protocol:
diff-tree 8dcc37520d5e8c8b52cee81faa67fd5205548377 (from 6ff239cb4e67c0a2ea497a1714e5585c1d941af3)
Author: Adam Jackson <ajax at benzedrine.nwnk.net>
Date: Wed May 9 18:57:05 2007 -0400
Use _X_INLINE instead of ad-hoc #defines.
diff --git a/mi/miarc.c b/mi/miarc.c
index 17b7891..69c5acd 100644
--- a/mi/miarc.c
+++ b/mi/miarc.c
@@ -100,37 +100,16 @@ double cbrt(double);
#undef max
#undef min
-#if defined (__GNUC__) && !defined (__STRICT_ANSI__)
-#define USE_INLINE
-#endif
-
-#ifdef USE_INLINE
-inline static int max (const int x, const int y)
+_X_INLINE static int max (const int x, const int y)
{
return x>y? x:y;
}
-inline static int min (const int x, const int y)
+_X_INLINE static int min (const int x, const int y)
{
return x<y? x:y;
}
-#else
-
-static int
-max (int x, int y)
-{
- return x>y? x:y;
-}
-
-static int
-min (int x, int y)
-{
- return x<y? x:y;
-}
-
-#endif
-
struct bound {
double min, max;
};
diff --git a/mi/miregion.c b/mi/miregion.c
index e980ad1..0eab662 100644
--- a/mi/miregion.c
+++ b/mi/miregion.c
@@ -81,16 +81,11 @@ Equipment Corporation.
#include "regionstr.h"
#include <X11/Xprotostr.h>
+#include <X11/Xfuncproto.h>
#include "gc.h"
#include "mi.h"
#include "mispans.h"
-#if defined (__GNUC__) && !defined (NO_INLINES)
-#define INLINE __inline
-#else
-#define INLINE
-#endif
-
#undef assert
#ifdef DEBUG
#define assert(expr) {if (!(expr)) \
@@ -506,7 +501,7 @@ miRegionCopy(dst, src)
*
*-----------------------------------------------------------------------
*/
-INLINE static int
+_X_INLINE static int
miCoalesce (
RegionPtr pReg, /* Region to coalesce */
int prevStart, /* Index of start of previous band */
@@ -590,7 +585,7 @@ miCoalesce (
*-----------------------------------------------------------------------
*/
-INLINE static Bool
+_X_INLINE static Bool
miAppendNonO (
RegionPtr pReg,
BoxPtr r,
diff-tree 6ff239cb4e67c0a2ea497a1714e5585c1d941af3 (from 178d426311bb3c7160f72b5d95b0a137eda09ba9)
Author: Adam Jackson <ajax at benzedrine.nwnk.net>
Date: Wed May 9 18:38:33 2007 -0400
Make the use of ICEIL slightly less ugly.
diff --git a/hw/xfree86/xaa/xaaWideLine.c b/hw/xfree86/xaa/xaaWideLine.c
index 9479b0d..a684d66 100644
--- a/hw/xfree86/xaa/xaaWideLine.c
+++ b/hw/xfree86/xaa/xaaWideLine.c
@@ -32,10 +32,6 @@ Original mi code written by Keith Packar
#include "xaa.h"
#include "xaalocal.h"
-#ifdef ICEILTEMPDECL
-ICEILTEMPDECL
-#endif
-
#define DRAW_POINT(pScrn, x, y) \
if(hardClip) (*infoRec->SubsequentSolidFillRect)(pScrn, x, y, 1, 1); \
else XAAPointHelper(pScrn, x, y)
diff --git a/mi/miarc.c b/mi/miarc.c
index 2bbbb0e..17b7891 100644
--- a/mi/miarc.c
+++ b/mi/miarc.c
@@ -77,10 +77,6 @@ static double miDasin(double v);
static double miDatan2(double dy, double dx);
double cbrt(double);
-#ifdef ICEILTEMPDECL
-ICEILTEMPDECL
-#endif
-
/*
* some interesting sematic interpretation of the protocol:
*
diff --git a/mi/mifpoly.h b/mi/mifpoly.h
index 8f05076..7bd77b3 100644
--- a/mi/mifpoly.h
+++ b/mi/mifpoly.h
@@ -48,6 +48,8 @@ SOFTWARE.
#ifndef __MIFPOLY_H__
#define __MIFPOLY_H__
+#include <X11/Xfuncproto.h>
+
#define EPSILON 0.000001
#define ISEQUAL(a,b) (Fabs((a) - (b)) <= EPSILON)
#define UNEQUAL(a,b) (Fabs((a) - (b)) > EPSILON)
@@ -66,20 +68,11 @@ SOFTWARE.
#define SQSECANT 108.856472512142 /* 1/sin^2(11/2) - for 11o miter cutoff */
#define D2SECANT 5.21671526231167 /* 1/2*sin(11/2) - max extension per width */
-#ifdef NOINLINEICEIL
-#define ICEIL(x) ((int)ceil(x))
-#else
-#ifdef __GNUC__
-static __inline int ICEIL(double x)
+static _X_INLINE int ICEIL(double x)
{
int _cTmp = x;
return ((x == _cTmp) || (x < 0.0)) ? _cTmp : _cTmp+1;
}
-#else
-#define ICEIL(x) ((((x) == (_cTmp = (x))) || ((x) < 0.0)) ? _cTmp : _cTmp+1)
-#define ICEILTEMPDECL static int _cTmp;
-#endif
-#endif
/* Point with sub-pixel positioning. In this case we use doubles, but
* see mifpolycon.c for other suggestions
diff --git a/mi/mifpolycon.c b/mi/mifpolycon.c
index 7bc1bb2..f851971 100644
--- a/mi/mifpolycon.c
+++ b/mi/mifpolycon.c
@@ -58,10 +58,6 @@ SOFTWARE.
static int GetFPolyYBounds(SppPointPtr pts, int n, double yFtrans,
int *by, int *ty);
-#ifdef ICEILTEMPDECL
-ICEILTEMPDECL
-#endif
-
/*
* Written by Todd Newman; April. 1987.
*
diff --git a/mi/miwideline.c b/mi/miwideline.c
index 08e4aa3..8c6022f 100644
--- a/mi/miwideline.c
+++ b/mi/miwideline.c
@@ -52,10 +52,6 @@ from The Open Group.
#include "miwideline.h"
#include "mi.h"
-#ifdef ICEILTEMPDECL
-ICEILTEMPDECL
-#endif
-
static void miLineArc(DrawablePtr pDraw, GCPtr pGC,
unsigned long pixel, SpanDataPtr spanData,
LineFacePtr leftFace,
diff-tree 178d426311bb3c7160f72b5d95b0a137eda09ba9 (from ebaa6c920c82401952a0ccc991b94574306449bd)
Author: Colin Harrison <colin.harrison-at-virgin.net>
Date: Fri May 11 10:08:42 2007 +0100
Missing piece from bug 9808
diff --git a/hw/xwin/winmultiwindowwndproc.c b/hw/xwin/winmultiwindowwndproc.c
index 47875b4..0a7579b 100644
--- a/hw/xwin/winmultiwindowwndproc.c
+++ b/hw/xwin/winmultiwindowwndproc.c
@@ -38,6 +38,7 @@
#include "winmultiwindowclass.h"
#include "winprefs.h"
#include "winmsg.h"
+#include "inputstr.h"
/*
* External global variables
@@ -494,8 +495,8 @@ winTopLevelWindowProc (HWND hwnd, UINT m
break;
/* Has the mouse pointer crossed screens? */
- if (s_pScreen != miPointerCurrentScreen ())
- miPointerSetNewScreen (s_pScreenInfo->dwScreen,
+ if (s_pScreen != miPointerGetScreen(inputInfo.pointer))
+ miPointerSetScreen (inputInfo.pointer, s_pScreenInfo->dwScreen,
ptMouse.x - s_pScreenInfo->dwXOffset,
ptMouse.y - s_pScreenInfo->dwYOffset);
diff --git a/hw/xwin/winwin32rootlesswndproc.c b/hw/xwin/winwin32rootlesswndproc.c
index ffa8493..859aafd 100755
--- a/hw/xwin/winwin32rootlesswndproc.c
+++ b/hw/xwin/winwin32rootlesswndproc.c
@@ -41,6 +41,7 @@
#include <X11/Xatom.h>
#include "winmultiwindowclass.h"
#include "winmsg.h"
+#include "inputstr.h"
/*
@@ -534,8 +535,8 @@ winMWExtWMWindowProc (HWND hwnd, UINT me
break;
/* Has the mouse pointer crossed screens? */
- if (pScreen != miPointerCurrentScreen ())
- miPointerSetNewScreen (pScreenInfo->dwScreen,
+ if (pScreen != miPointerGetScreen(inputInfo.pointer))
+ miPointerSetScreen (inputInfo.pointer, pScreenInfo->dwScreen,
ptMouse.x - pScreenInfo->dwXOffset,
ptMouse.y - pScreenInfo->dwYOffset);
diff --git a/hw/xwin/winwndproc.c b/hw/xwin/winwndproc.c
index 2974c41..29ea81f 100644
--- a/hw/xwin/winwndproc.c
+++ b/hw/xwin/winwndproc.c
@@ -40,6 +40,7 @@
#include "winprefs.h"
#include "winconfig.h"
#include "winmsg.h"
+#include "inputstr.h"
#ifdef XKB
extern BOOL winCheckKeyPressed(WPARAM wParam, LPARAM lParam);
@@ -723,8 +724,8 @@ winWindowProc (HWND hwnd, UINT message,
break;
/* Has the mouse pointer crossed screens? */
- if (s_pScreen != miPointerCurrentScreen ())
- miPointerSetNewScreen (s_pScreenInfo->dwScreen,
+ if (s_pScreen != miPointerGetScreen(inputInfo.pointer))
+ miPointerSetScreen (inputInfo.pointer, s_pScreenInfo->dwScreen,
GET_X_LPARAM(lParam)-s_pScreenInfo->dwXOffset,
GET_Y_LPARAM(lParam)-s_pScreenInfo->dwYOffset);
diff-tree ebaa6c920c82401952a0ccc991b94574306449bd (from 86c4941727f7c673ae6bb88c67443fa25935c7f5)
Author: Matthias Hopf <mhopf at suse.de>
Date: Thu May 10 15:25:31 2007 +0200
Disable Simba PCI bridge routing code (Bug #8020).
The code in hw/xfree86/os-support/bus/sparcPci.c:simbaCheckBus()
is trying to mimmick VGA routing by disabling I/O space responses
behind the Simba PCI-PCI controller.
Unfortunately, doing this also happens to disable access to the
IDE controller I/O space registers, thus crashing the system. The
granularity of the I/O disabling in the Simba controller is not
fine enough to disable VGA without also disabling the IDE controller
registers.
diff --git a/hw/xfree86/os-support/bus/Pci.h b/hw/xfree86/os-support/bus/Pci.h
index 7cc882d..f0cb916 100644
--- a/hw/xfree86/os-support/bus/Pci.h
+++ b/hw/xfree86/os-support/bus/Pci.h
@@ -327,7 +327,7 @@
# define INCLUDE_XF86_MAP_PCI_MEM
# define INCLUDE_XF86_NO_DOMAIN
# endif
-# if !defined(__FreeBSD__)
+# if !defined(__FreeBSD__) && !defined(linux)
# define ARCH_PCI_PCI_BRIDGE sparcPciPciBridge
# endif
#elif defined(__amd64__) || defined(__amd64)
diff-tree 86c4941727f7c673ae6bb88c67443fa25935c7f5 (from be44018a3c6172caf3e91c36ea321420d104e79f)
Author: Colin Harrison <colin.harrison-at-virgin.net>
Date: Wed May 9 16:55:27 2007 +0100
fix an occasional crash in GetWindowName() (bug: 9798)
diff --git a/hw/xwin/winmultiwindowwm.c b/hw/xwin/winmultiwindowwm.c
index 1918e54..5401ecd 100644
--- a/hw/xwin/winmultiwindowwm.c
+++ b/hw/xwin/winmultiwindowwm.c
@@ -445,10 +445,7 @@ GetWindowName (Display *pDisplay, Window
}
else
{
- XmbTextPropertyToTextList (pDisplay, &xtpName, &ppList, &nNum);
-
- /* */
- if (nNum && ppList && *ppList)
+ if (XmbTextPropertyToTextList (pDisplay, &xtpName, &ppList, &nNum) >= Success && nNum > 0 && *ppList)
{
*ppName = strdup (*ppList);
XFreeStringList (ppList);
diff-tree be44018a3c6172caf3e91c36ea321420d104e79f (from d3248b66a650c6c629cd66240e25004869217d2e)
Author: Colin Harrison <colin.harrison-at-virgin.net>
Date: Wed May 9 16:55:09 2007 +0100
Fix bad use of hwnd (bug: 9808)
diff --git a/hw/xwin/winmultiwindowwndproc.c b/hw/xwin/winmultiwindowwndproc.c
index 0df896d..47875b4 100644
--- a/hw/xwin/winmultiwindowwndproc.c
+++ b/hw/xwin/winmultiwindowwndproc.c
@@ -444,7 +444,7 @@ winTopLevelWindowProc (HWND hwnd, UINT m
/* Avoid the BitBlt's if the PAINTSTRUCT is bogus */
if (ps.rcPaint.right==0 && ps.rcPaint.bottom==0 && ps.rcPaint.left==0 && ps.rcPaint.top==0)
{
- EndPaint (hwndScreen, &ps);
+ EndPaint (hwnd, &ps);
return 0;
}
@@ -474,7 +474,7 @@ winTopLevelWindowProc (HWND hwnd, UINT m
}
/* EndPaint frees the DC */
- EndPaint (hwndScreen, &ps);
+ EndPaint (hwnd, &ps);
return 0;
case WM_MOUSEMOVE:
diff-tree d3248b66a650c6c629cd66240e25004869217d2e (from 021e5df85d7c9373a2fed55512751d16e08128db)
Author: Colin Harrison <colin.harrison-at-virgin.net>
Date: Wed May 9 16:54:46 2007 +0100
Migrate some code to the new mi apis
diff --git a/hw/xwin/winmouse.c b/hw/xwin/winmouse.c
index f0092e9..1507dd3 100644
--- a/hw/xwin/winmouse.c
+++ b/hw/xwin/winmouse.c
@@ -100,9 +100,10 @@ winMouseProc (DeviceIntPtr pDeviceInt, i
InitPointerDeviceStruct (pDevice,
map,
lngMouseButtons + lngWheelEvents,
- miPointerGetMotionEvents,
+ GetMotionHistory,
winMouseCtrl,
- miPointerGetMotionBufferSize ());
+ GetMotionHistorySize(),
+ 2);
free(map);
#if defined(XFree86Server) && defined(XINPUT)
diff-tree 021e5df85d7c9373a2fed55512751d16e08128db (from 1b3a0508a7aee1c7b14cd62216b4727fcc9181d4)
Author: David Nusinow <dnusinow at debian.org>
Date: Mon May 7 21:03:40 2007 -0400
Add more informative logging for module default loading
When the modules section is parsed, if a module is set to be loaded by
default, this will be logged. If it is redundantly specified in xorg.conf,
this will also be noted. None of this logging will happen if the xorg.conf
lacks a modules section.
diff --git a/hw/xfree86/common/xf86Config.c b/hw/xfree86/common/xf86Config.c
index f44f042..7f1105f 100644
--- a/hw/xfree86/common/xf86Config.c
+++ b/hw/xfree86/common/xf86Config.c
@@ -290,6 +290,7 @@ xf86ModulelistFromConfig(pointer **optli
modp = xf86configptr->conf_modules->mod_load_lst;
while (modp) {
if (strcmp(modp->load_name, ModuleDefaults[i].name) == 0) {
+ xf86Msg(X_INFO, "\"%s\" will be loaded. This was enabled by default and also specified in the config file.\n", ModuleDefaults[i].name);
found = TRUE;
break;
}
@@ -299,6 +300,7 @@ xf86ModulelistFromConfig(pointer **optli
modp = xf86configptr->conf_modules->mod_disable_lst;
while (modp) {
if (strcmp(modp->load_name, ModuleDefaults[i].name) == 0) {
+ xf86Msg(X_INFO, "\"%s\" will be loaded even though the default is to disable it.\n", ModuleDefaults[i].name);
found = TRUE;
break;
}
@@ -308,6 +310,7 @@ xf86ModulelistFromConfig(pointer **optli
if (found == FALSE) {
XF86ConfModulePtr ptr = xf86configptr->conf_modules;
ptr = xf86addNewLoadDirective(ptr, ModuleDefaults[i].name, XF86_LOAD_MODULE, ModuleDefaults[i].load_opt);
+ xf86Msg(X_INFO, "\"%s\" will be loaded by default.\n", ModuleDefaults[i].name);
}
}
} else {
diff-tree 1b3a0508a7aee1c7b14cd62216b4727fcc9181d4 (from 030a578391c634bc68add6ada3f251cf3f8c3069)
Author: Jesse Barnes <jbarnes at jbarnes-mobile.amr.corp.intel.com>
Date: Sun May 6 01:30:59 2007 -0700
Fix documentation for Copy hook -- it can copy memory to the scanout
buffer too.
diff --git a/exa/exa.h b/exa/exa.h
index 6c39a8f..cd90bbc 100644
--- a/exa/exa.h
+++ b/exa/exa.h
@@ -229,7 +229,7 @@ typedef struct _ExaDriver {
* @{
*/
/**
- * PrepareCopy() sets up the driver for doing a copy within offscreen
+ * PrepareCopy() sets up the driver for doing a copy within video
* memory.
*
* @param pSrcPixmap source pixmap
diff-tree 030a578391c634bc68add6ada3f251cf3f8c3069 (from e91b9ddc7aa95abc2d4d314e8db204860771a099)
Author: David Nusinow <dnusinow at debian.org>
Date: Thu May 3 22:51:07 2007 -0400
Provide UseDefaultFontPath option
This provides a new option, UseDefaultFontPath. This option is enabled by
default, and causes the X server to always append the default font path
(defined at compile time) to the font path for the server. This will allow
people to specify additional font paths if they want without breaking
their font path, thus hopefully avoiding ye olde "fixed front" problem.
Because this option is a ServerFlag option, the ServerFlags need to be
processed before the files section of the config file, so swap the order
that they are processed.
diff --git a/hw/xfree86/common/xf86Config.c b/hw/xfree86/common/xf86Config.c
index 301b17c..f44f042 100644
--- a/hw/xfree86/common/xf86Config.c
+++ b/hw/xfree86/common/xf86Config.c
@@ -604,16 +604,24 @@ configFiles(XF86ConfFilesPtr fileconf)
char *log_buf;
/* FontPath */
-
/* Try XF86Config FontPath first */
if (!xf86fpFlag) {
if (fileconf) {
if (fileconf->file_fontpath) {
char *f = xf86ValidateFontPath(fileconf->file_fontpath);
pathFrom = X_CONFIG;
- if (*f)
- defaultFontPath = f;
- else {
+ if (*f) {
+ if (xf86Info.useDefaultFontPath) {
+ xf86Msg(X_WARNING, "Including the default font path %s.\n", defaultFontPath);
+ char *g = xnfalloc(strlen(defaultFontPath) + strlen(f) + 3);
+ strcpy(g, f);
+ strcat(g, ",");
+ defaultFontPath = strcat(g, defaultFontPath);
+ xfree(f);
+ } else {
+ defaultFontPath = f;
+ }
+ } else {
xf86Msg(X_WARNING,
"FontPath is completely invalid. Using compiled-in default.\n");
fontPath = NULL;
@@ -781,6 +789,7 @@ typedef enum {
FLAG_AIGLX,
FLAG_IGNORE_ABI,
FLAG_ALLOW_EMPTY_INPUT,
+ FLAG_USE_DEFAULT_FONT_PATH
} FlagValues;
static OptionInfoRec FlagOptions[] = {
@@ -856,6 +865,8 @@ static OptionInfoRec FlagOptions[] = {
{0}, FALSE },
{ FLAG_IGNORE_ABI, "IgnoreABI", OPTV_BOOLEAN,
{0}, FALSE },
+ { FLAG_USE_DEFAULT_FONT_PATH, "UseDefaultFontPath", OPTV_BOOLEAN,
+ {0}, FALSE },
{ -1, NULL, OPTV_NONE,
{0}, FALSE },
};
@@ -1055,6 +1066,13 @@ configServerFlags(XF86ConfFlagsPtr flags
if (xf86GetOptValBool(FlagOptions, FLAG_ALLOW_EMPTY_INPUT, &value))
xf86Info.allowEmptyInput = TRUE;
+ xf86Info.useDefaultFontPath = TRUE;
+ xf86Info.useDefaultFontPathFrom = X_DEFAULT;
+ if (xf86GetOptValBool(FlagOptions, FLAG_USE_DEFAULT_FONT_PATH, &value)) {
+ xf86Info.useDefaultFontPath = value;
+ xf86Info.useDefaultFontPathFrom = X_CONFIG;
+ }
+
/* Make sure that timers don't overflow CARD32's after multiplying */
#define MAX_TIME_IN_MIN (0x7fffffff / MILLI_PER_MIN)
@@ -2490,9 +2508,9 @@ xf86HandleConfigFile(Bool autoconfig)
/* Now process everything else */
- if (!configFiles(xf86configptr->conf_files) ||
- !configServerFlags(xf86configptr->conf_flags,
+ if (!configServerFlags(xf86configptr->conf_flags,
xf86ConfigLayout.options) ||
+ !configFiles(xf86configptr->conf_files) ||
!configExtensions(xf86configptr->conf_extensions)
#ifdef XF86DRI
|| !configDRI(xf86configptr->conf_dri)
diff --git a/hw/xfree86/common/xf86Privstr.h b/hw/xfree86/common/xf86Privstr.h
index 659e566..7ca0669 100644
--- a/hw/xfree86/common/xf86Privstr.h
+++ b/hw/xfree86/common/xf86Privstr.h
@@ -120,6 +120,8 @@ typedef struct {
MessageType randRFrom;
Bool aiglx;
MessageType aiglxFrom;
+ Bool useDefaultFontPath;
+ MessageType useDefaultFontPathFrom;
Bool ignoreABI;
struct {
Bool disabled; /* enable/disable deactivating
diff --git a/hw/xfree86/doc/man/xorg.conf.man.pre b/hw/xfree86/doc/man/xorg.conf.man.pre
index f964282..f2cb5ef 100644
--- a/hw/xfree86/doc/man/xorg.conf.man.pre
+++ b/hw/xfree86/doc/man/xorg.conf.man.pre
@@ -604,6 +604,11 @@ the builtin handler will be used.
.BI "Option \*qAIGLX\*q \*q" boolean \*q
enable or disable AIGLX. AIGLX is enabled by default.
.TP 7
+.BI "Option \*qUseDefaultFontPath\*q \*q" boolean \*q
+Include the default font path even if other paths are specified in
+xorg.conf. If enabled, other font paths are included as well. Enabled by
+default.
+.TP 7
.BI "Option \*qIgnoreABI\*q \*q" boolean \*q
Allow modules built for a different, potentially incompatible version of
the X server to load. Disabled by default.
diff-tree e91b9ddc7aa95abc2d4d314e8db204860771a099 (from d2f813f7db157fc83abc4b3726821c36ee7e40b1)
Author: David Nusinow <dnusinow at debian.org>
Date: Thu May 3 22:00:23 2007 -0400
Improve modules loading defaults
Provide default modules that may be overrided easily. Previously the
server would load a set of default modules, but only if none were
specified in the xorg.conf, or if you didn't have a xorg.conf at all. This
patch provides a default set and you can add only the "Load" instructions
to xorg.conf that you want without losing the defaults. Similarly, if you
don't want to load a module that's loaded by default, you can add "Disable
modulename" to your xorg.conf (see man xorg.conf in this release for
details). This allows for a minimal "Modules" section, where the user only
need specify what they want to be different. See bug #10541 for more.
The list of default modules is taken from the set loaded by default when
there was a xorg.conf containing no "Modules" section.
A potential problem for some users is that some users disable a module,
most notably DRI, by commenting out the "Load" line in their xorg.conf.
This needs to be changed to an uncommented "Disable" line, as DRI is
loaded by default.
diff --git a/hw/xfree86/common/xf86Config.c b/hw/xfree86/common/xf86Config.c
index 0421bf9..301b17c 100644
--- a/hw/xfree86/common/xf86Config.c
+++ b/hw/xfree86/common/xf86Config.c
@@ -254,6 +254,7 @@ xf86ModulelistFromConfig(pointer **optli
char *ignore[] = { "GLcore", "speedo", "bitmap", "drm", NULL };
pointer *optarray;
XF86LoadPtr modp;
+ Bool found;
/*
* make sure the config file has been parsed and that we have a
@@ -266,35 +267,73 @@ xf86ModulelistFromConfig(pointer **optli
}
if (xf86configptr->conf_modules) {
- /*
- * Walk the list of modules in the "Module" section to determine how
- * many we have.
- */
- modp = xf86configptr->conf_modules->mod_load_lst;
- while (modp) {
- for (i = 0; ignore[i]; i++) {
- if (strcmp(modp->load_name, ignore[i]) == 0)
- modp->ignore = 1;
+ /* Walk the disable list and let people know what we've parsed to
+ * not be loaded
+ */
+ modp = xf86configptr->conf_modules->mod_disable_lst;
+ while (modp) {
+ xf86Msg(X_WARNING, "\"%s\" will not be loaded unless you've specified it to be loaded elsewhere.\n", modp->load_name);
+ modp = (XF86LoadPtr) modp->list.next;
+ }
+ /*
+ * Walk the default settings table. For each module listed to be
+ * loaded, make sure it's in the mod_load_lst. If it's not, make
+ * sure it's not in the mod_no_load_lst. If it's not disabled,
+ * append it to mod_load_lst
+ */
+ for (i=0 ; ModuleDefaults[i].name != NULL ; i++) {
+ if (ModuleDefaults[i].toLoad == FALSE) {
+ xf86Msg(X_WARNING, "\"%s\" is not to be loaded by default. Skipping.\n", ModuleDefaults[i].name);
+ continue;
}
- if (!modp->ignore)
- count++;
- modp = (XF86LoadPtr) modp->list.next;
- }
+ found = FALSE;
+ modp = xf86configptr->conf_modules->mod_load_lst;
+ while (modp) {
+ if (strcmp(modp->load_name, ModuleDefaults[i].name) == 0) {
+ found = TRUE;
+ break;
+ }
+ modp = (XF86LoadPtr) modp->list.next;
+ }
+ if (found == FALSE) {
+ modp = xf86configptr->conf_modules->mod_disable_lst;
+ while (modp) {
+ if (strcmp(modp->load_name, ModuleDefaults[i].name) == 0) {
+ found = TRUE;
+ break;
+ }
+ modp = (XF86LoadPtr) modp->list.next;
+ }
+ }
+ if (found == FALSE) {
+ XF86ConfModulePtr ptr = xf86configptr->conf_modules;
+ ptr = xf86addNewLoadDirective(ptr, ModuleDefaults[i].name, XF86_LOAD_MODULE, ModuleDefaults[i].load_opt);
+ }
+ }
} else {
xf86configptr->conf_modules = xnfcalloc(1, sizeof(XF86ConfModuleRec));
+ for (i=0 ; ModuleDefaults[i].name != NULL ; i++) {
+ if (ModuleDefaults[i].toLoad == TRUE) {
+ XF86ConfModulePtr ptr = xf86configptr->conf_modules;
+ ptr = xf86addNewLoadDirective(ptr, ModuleDefaults[i].name, XF86_LOAD_MODULE, ModuleDefaults[i].load_opt);
+ }
+ }
}
- if (count == 0) {
- XF86ConfModulePtr ptr = xf86configptr->conf_modules;
- ptr = xf86addNewLoadDirective(ptr, "extmod", XF86_LOAD_MODULE, NULL);
- ptr = xf86addNewLoadDirective(ptr, "dbe", XF86_LOAD_MODULE, NULL);
- ptr = xf86addNewLoadDirective(ptr, "glx", XF86_LOAD_MODULE, NULL);
- ptr = xf86addNewLoadDirective(ptr, "freetype", XF86_LOAD_MODULE, NULL);
- ptr = xf86addNewLoadDirective(ptr, "type1", XF86_LOAD_MODULE, NULL);
- ptr = xf86addNewLoadDirective(ptr, "record", XF86_LOAD_MODULE, NULL);
- ptr = xf86addNewLoadDirective(ptr, "dri", XF86_LOAD_MODULE, NULL);
- count = 7;
- }
+ /*
+ * Walk the list of modules in the "Module" section to determine how
+ * many we have.
+ */
+ modp = xf86configptr->conf_modules->mod_load_lst;
+ while (modp) {
+ for (i = 0; ignore[i]; i++) {
+ if (strcmp(modp->load_name, ignore[i]) == 0)
+ modp->ignore = 1;
+ }
+ if (!modp->ignore)
+ count++;
+ modp = (XF86LoadPtr) modp->list.next;
+ }
/*
* allocate the memory and walk the list again to fill in the pointers
@@ -303,22 +342,22 @@ xf86ModulelistFromConfig(pointer **optli
optarray = xnfalloc((count + 1) * sizeof(pointer));
count = 0;
if (xf86configptr->conf_modules) {
- modp = xf86configptr->conf_modules->mod_load_lst;
- while (modp) {
+ modp = xf86configptr->conf_modules->mod_load_lst;
+ while (modp) {
if (!modp->ignore) {
- modulearray[count] = modp->load_name;
- optarray[count] = modp->load_opt;
- count++;
+ modulearray[count] = modp->load_name;
+ optarray[count] = modp->load_opt;
+ count++;
}
- modp = (XF86LoadPtr) modp->list.next;
- }
+ modp = (XF86LoadPtr) modp->list.next;
+ }
}
modulearray[count] = NULL;
optarray[count] = NULL;
if (optlist)
- *optlist = optarray;
+ *optlist = optarray;
else
- xfree(optarray);
+ xfree(optarray);
return modulearray;
}
diff --git a/hw/xfree86/common/xf86Config.h b/hw/xfree86/common/xf86Config.h
index 3787ba2..7fc161d 100644
--- a/hw/xfree86/common/xf86Config.h
+++ b/hw/xfree86/common/xf86Config.h
@@ -33,6 +33,8 @@
#ifndef _xf86_config_h
#define _xf86_config_h
+#include "xf86Optrec.h"
+
#ifdef HAVE_PARSER_DECLS
/*
* global structure that holds the result of parsing the config file
@@ -46,6 +48,23 @@ typedef enum _ConfigStatus {
CONFIG_NOFILE
} ConfigStatus;
+typedef struct _ModuleDefault {
+ char *name;
+ Bool toLoad;
+ XF86OptionPtr load_opt;
+} ModuleDefault;
+
+static ModuleDefault ModuleDefaults[] = {
+ {.name = "extmod", .toLoad = TRUE, .load_opt=NULL},
+ {.name = "dbe", .toLoad = TRUE, .load_opt=NULL},
+ {.name = "glx", .toLoad = TRUE, .load_opt=NULL},
+ {.name = "freetype", .toLoad = TRUE, .load_opt=NULL},
+ {.name = "type1", .toLoad = TRUE, .load_opt=NULL},
+ {.name = "record", .toLoad = TRUE, .load_opt=NULL},
+ {.name = "dri", .toLoad = TRUE, .load_opt=NULL},
+ {.name = NULL, .toLoad = FALSE, .load_opt=NULL}
+};
+
/*
* prototypes
*/
diff --git a/hw/xfree86/doc/man/xorg.conf.man.pre b/hw/xfree86/doc/man/xorg.conf.man.pre
index 19315c0..f964282 100644
--- a/hw/xfree86/doc/man/xorg.conf.man.pre
+++ b/hw/xfree86/doc/man/xorg.conf.man.pre
@@ -639,6 +639,20 @@ Example: the Type 1 font rasteriser can
.B "Load \*qtype1\*q"
.RE
.RE
+.TP 7
+.BI "Disable \*q" modulename \*q
+This instructs the server to not load the module called
+.IR modulename .
+Some modules are loaded by default in the server, and this overrides that
+default. If a
+.B Load
+instruction is given for the same module, it overrides the
+.B Disable
+instruction and the module is loaded. The module name given should be the
+module's standard name, not the module file name. As with the
+.B Load
+instruction, the standard name is case-sensitive, and does not include the
+"lib" prefix, or the ".a", ".o", or ".so" suffixes.
.PP
The second form of entry is a
.BR SubSection,
diff --git a/hw/xfree86/parser/Module.c b/hw/xfree86/parser/Module.c
index 81eff18..2012ce6 100644
--- a/hw/xfree86/parser/Module.c
+++ b/hw/xfree86/parser/Module.c
@@ -76,6 +76,7 @@ static xf86ConfigSymTabRec ModuleTab[] =
{
{ENDSECTION, "endsection"},
{LOAD, "load"},
+ {DISABLE, "disable"},
{LOAD_DRIVER, "loaddriver"},
{SUBSECTION, "subsection"},
{-1, ""},
@@ -141,6 +142,13 @@ xf86parseModuleSection (void)
xf86addNewLoadDirective (ptr->mod_load_lst, val.str,
XF86_LOAD_MODULE, NULL);
break;
+ case DISABLE:
+ if (xf86getSubToken (&(ptr->mod_comment)) != STRING)
+ Error (QUOTE_MSG, "Disable");
+ ptr->mod_disable_lst =
+ xf86addNewLoadDirective (ptr->mod_disable_lst, val.str,
+ XF86_DISABLE_MODULE, NULL);
+ break;
case LOAD_DRIVER:
if (xf86getSubToken (&(ptr->mod_comment)) != STRING)
Error (QUOTE_MSG, "LoadDriver");
@@ -257,6 +265,15 @@ xf86freeModules (XF86ConfModulePtr ptr)
lptr = lptr->list.next;
xf86conffree (prev);
}
+ lptr = ptr->mod_disable_lst;
+ while (lptr)
+ {
+ TestFree (lptr->load_name);
+ TestFree (lptr->load_comment);
+ prev = lptr;
+ lptr = lptr->list.next;
+ xf86conffree (prev);
+ }
TestFree (ptr->mod_comment);
xf86conffree (ptr);
}
diff --git a/hw/xfree86/parser/xf86Parser.h b/hw/xfree86/parser/xf86Parser.h
index 89de97b..dc30823 100644
--- a/hw/xfree86/parser/xf86Parser.h
+++ b/hw/xfree86/parser/xf86Parser.h
@@ -82,6 +82,7 @@ XF86ConfFilesRec, *XF86ConfFilesPtr;
/* Values for load_type */
#define XF86_LOAD_MODULE 0
#define XF86_LOAD_DRIVER 1
+#define XF86_DISABLE_MODULE 2
typedef struct
{
@@ -97,6 +98,7 @@ XF86LoadRec, *XF86LoadPtr;
typedef struct
{
XF86LoadPtr mod_load_lst;
+ XF86LoadPtr mod_disable_lst;
char *mod_comment;
}
XF86ConfModuleRec, *XF86ConfModulePtr;
diff --git a/hw/xfree86/parser/xf86tokens.h b/hw/xfree86/parser/xf86tokens.h
index d5948dd..822bbb9 100644
--- a/hw/xfree86/parser/xf86tokens.h
+++ b/hw/xfree86/parser/xf86tokens.h
@@ -170,6 +170,7 @@ typedef enum {
/* Module tokens */
LOAD,
LOAD_DRIVER,
+ DISABLE,
/* Device tokens */
DRIVER,
diff-tree d2f813f7db157fc83abc4b3726821c36ee7e40b1 (from e0959adcd8df2c61e98e76e708fceef9c7cd54eb)
Author: Soren Sandmann Pedersen <ssp at dhcp83-218.boston.redhat.com>
Date: Wed May 2 19:10:22 2007 -0400
New fbWalkCompositeRegion() function
This new function walks the composite region and calls a rectangle
compositing function on each compositing rectangle. Previously there
were buggy duplicates of this code in fbcompose.c and
miext/rootles/safealpha/safeAlphaPicture.c.
diff --git a/fb/fbcompose.c b/fb/fbcompose.c
index 6e49893..dd2a2f0 100644
--- a/fb/fbcompose.c
+++ b/fb/fbcompose.c
@@ -4308,107 +4308,9 @@ fbCompositeGeneral (CARD8 op,
CARD16 width,
CARD16 height)
{
- RegionRec region;
- int n;
- BoxPtr pbox;
- Bool srcRepeat = FALSE;
- Bool maskRepeat = FALSE;
- int w, h;
- CARD32 _scanline_buffer[SCANLINE_BUFFER_LENGTH*3];
- CARD32 *scanline_buffer = _scanline_buffer;
- FbComposeData compose_data;
-
- if (pSrc->pDrawable)
- srcRepeat = pSrc->repeatType == RepeatNormal && !pSrc->transform
- && (pSrc->pDrawable->width != 1 || pSrc->pDrawable->height != 1);
-
- if (pMask && pMask->pDrawable)
- maskRepeat = pMask->repeatType == RepeatNormal && !pMask->transform
- && (pMask->pDrawable->width != 1 || pMask->pDrawable->height != 1);
-
- if (op == PictOpOver && !pMask && !pSrc->transform && !PICT_FORMAT_A(pSrc->format) && !pSrc->alphaMap)
- op = PictOpSrc;
-
- if (!miComputeCompositeRegion (®ion,
- pSrc,
- pMask,
- pDst,
- xSrc,
- ySrc,
- xMask,
- yMask,
- xDst,
- yDst,
- width,
- height))
- return;
-
- compose_data.op = op;
- compose_data.src = pSrc;
- compose_data.mask = pMask;
- compose_data.dest = pDst;
- if (width > SCANLINE_BUFFER_LENGTH)
- scanline_buffer = (CARD32 *) malloc(width * 3 * sizeof(CARD32));
-
- n = REGION_NUM_RECTS (®ion);
- pbox = REGION_RECTS (®ion);
- while (n--)
- {
- h = pbox->y2 - pbox->y1;
- compose_data.ySrc = pbox->y1 - yDst + ySrc;
- compose_data.yMask = pbox->y1 - yDst + yMask;
- compose_data.yDest = pbox->y1;
- while (h)
- {
- compose_data.height = h;
- w = pbox->x2 - pbox->x1;
- compose_data.xSrc = pbox->x1 - xDst + xSrc;
- compose_data.xMask = pbox->x1 - xDst + xMask;
- compose_data.xDest = pbox->x1;
- if (maskRepeat)
- {
- compose_data.yMask = mod (compose_data.yMask, pMask->pDrawable->height);
- if (compose_data.height > pMask->pDrawable->height - compose_data.yMask)
- compose_data.height = pMask->pDrawable->height - compose_data.yMask;
- }
- if (srcRepeat)
- {
- compose_data.ySrc = mod (compose_data.ySrc, pSrc->pDrawable->height);
- if (compose_data.height > pSrc->pDrawable->height - compose_data.ySrc)
- compose_data.height = pSrc->pDrawable->height - compose_data.ySrc;
- }
- while (w)
- {
- compose_data.width = w;
- if (maskRepeat)
- {
- compose_data.xMask = mod (compose_data.xMask, pMask->pDrawable->width);
- if (compose_data.width > pMask->pDrawable->width - compose_data.xMask)
- compose_data.width = pMask->pDrawable->width - compose_data.xMask;
- }
- if (srcRepeat)
- {
- compose_data.xSrc = mod (compose_data.xSrc, pSrc->pDrawable->width);
- if (compose_data.width > pSrc->pDrawable->width - compose_data.xSrc)
- compose_data.width = pSrc->pDrawable->width - compose_data.xSrc;
- }
- fbCompositeRect(&compose_data, scanline_buffer);
- w -= compose_data.width;
- compose_data.xSrc += compose_data.width;
- compose_data.xMask += compose_data.width;
- compose_data.xDest += compose_data.width;
- }
- h -= compose_data.height;
- compose_data.ySrc += compose_data.height;
- compose_data.yMask += compose_data.height;
- compose_data.yDest += compose_data.height;
- }
- pbox++;
- }
- REGION_UNINIT (pDst->pDrawable->pScreen, ®ion);
-
- if (scanline_buffer != _scanline_buffer)
- free(scanline_buffer);
+ return fbComposite (op, pSrc, pMask, pDst,
+ xSrc, ySrc, xMask, yMask, xDst, yDst,
+ width, height);
}
#endif
diff --git a/fb/fbpict.c b/fb/fbpict.c
index 819d21a..7d94d00 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -37,19 +37,6 @@
#include "fbpict.h"
#include "fbmmx.h"
-typedef void (*CompositeFunc) (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
CARD32
fbOver (CARD32 x, CARD32 y)
{
@@ -1478,6 +1465,110 @@ fbCompositeRectWrapper (CARD8 op,
}
void
+fbWalkCompositeRegion (CARD8 op,
+ PicturePtr pSrc,
+ PicturePtr pMask,
+ PicturePtr pDst,
+ INT16 xSrc,
+ INT16 ySrc,
+ INT16 xMask,
+ INT16 yMask,
+ INT16 xDst,
+ INT16 yDst,
+ CARD16 width,
+ CARD16 height,
+ Bool srcRepeat,
+ Bool maskRepeat,
+ CompositeFunc compositeRect)
+{
+ RegionRec region;
+ int n;
+ BoxPtr pbox;
+ int w, h, w_this, h_this;
+ int x_msk, y_msk, x_src, y_src, x_dst, y_dst;
+
+ xDst += pDst->pDrawable->x;
+ yDst += pDst->pDrawable->y;
+ if (pSrc->pDrawable)
+ {
+ xSrc += pSrc->pDrawable->x;
+ ySrc += pSrc->pDrawable->y;
+ }
+ if (pMask && pMask->pDrawable)
+ {
+ xMask += pMask->pDrawable->x;
+ yMask += pMask->pDrawable->y;
+ }
+
+ if (!miComputeCompositeRegion (®ion, pSrc, pMask, pDst, xSrc, ySrc,
+ xMask, yMask, xDst, yDst, width, height))
+ return;
+
+ n = REGION_NUM_RECTS (®ion);
+ pbox = REGION_RECTS (®ion);
+ while (n--)
+ {
+ h = pbox->y2 - pbox->y1;
+ y_src = pbox->y1 - yDst + ySrc;
+ y_msk = pbox->y1 - yDst + yMask;
+ y_dst = pbox->y1;
+ while (h)
+ {
+ h_this = h;
+ w = pbox->x2 - pbox->x1;
+ x_src = pbox->x1 - xDst + xSrc;
+ x_msk = pbox->x1 - xDst + xMask;
+ x_dst = pbox->x1;
+ if (maskRepeat)
+ {
+ y_msk = mod (y_msk - pMask->pDrawable->y, pMask->pDrawable->height);
+ if (h_this > pMask->pDrawable->height - y_msk)
+ h_this = pMask->pDrawable->height - y_msk;
+ y_msk += pMask->pDrawable->y;
+ }
+ if (srcRepeat)
+ {
+ y_src = mod (y_src - pSrc->pDrawable->y, pSrc->pDrawable->height);
+ if (h_this > pSrc->pDrawable->height - y_src)
+ h_this = pSrc->pDrawable->height - y_src;
+ y_src += pSrc->pDrawable->y;
+ }
+ while (w)
+ {
+ w_this = w;
+ if (maskRepeat)
+ {
+ x_msk = mod (x_msk - pMask->pDrawable->x, pMask->pDrawable->width);
+ if (w_this > pMask->pDrawable->width - x_msk)
+ w_this = pMask->pDrawable->width - x_msk;
+ x_msk += pMask->pDrawable->x;
+ }
+ if (srcRepeat)
+ {
+ x_src = mod (x_src - pSrc->pDrawable->x, pSrc->pDrawable->width);
+ if (w_this > pSrc->pDrawable->width - x_src)
+ w_this = pSrc->pDrawable->width - x_src;
+ x_src += pSrc->pDrawable->x;
+ }
+ (*compositeRect) (op, pSrc, pMask, pDst,
+ x_src, y_src, x_msk, y_msk, x_dst, y_dst,
+ w_this, h_this);
+ w -= w_this;
+ x_src += w_this;
+ x_msk += w_this;
+ x_dst += w_this;
+ }
+ h -= h_this;
+ y_src += h_this;
+ y_msk += h_this;
+ y_dst += h_this;
+ }
+ pbox++;
+ }
+ REGION_UNINIT (pDst->pDrawable->pScreen, ®ion);
+}
+
+void
fbComposite (CARD8 op,
PicturePtr pSrc,
PicturePtr pMask,
@@ -1491,10 +1582,6 @@ fbComposite (CARD8 op,
CARD16 width,
CARD16 height)
{
- RegionRec region;
- int n;
- BoxPtr pbox;
- CompositeFunc func = NULL;
Bool srcRepeat = pSrc->pDrawable && pSrc->repeatType == RepeatNormal;
Bool maskRepeat = FALSE;
Bool srcTransform = pSrc->transform != 0;
@@ -1502,8 +1589,7 @@ fbComposite (CARD8 op,
Bool srcAlphaMap = pSrc->alphaMap != 0;
Bool maskAlphaMap = FALSE;
Bool dstAlphaMap = pDst->alphaMap != 0;
- int x_msk, y_msk, x_src, y_src, x_dst, y_dst;
- int w, h, w_this, h_this;
+ CompositeFunc func = NULL;
#ifdef USE_MMX
static Bool mmx_setup = FALSE;
@@ -1513,13 +1599,6 @@ fbComposite (CARD8 op,
}
#endif
- xDst += pDst->pDrawable->x;
- yDst += pDst->pDrawable->y;
- if (pSrc->pDrawable) {
- xSrc += pSrc->pDrawable->x;
- ySrc += pSrc->pDrawable->y;
- }
-
if (srcRepeat && srcTransform &&
pSrc->pDrawable->width == 1 &&
pSrc->pDrawable->height == 1)
@@ -1527,8 +1606,6 @@ fbComposite (CARD8 op,
if (pMask && pMask->pDrawable)
{
- xMask += pMask->pDrawable->x;
- yMask += pMask->pDrawable->y;
maskRepeat = pMask->repeatType == RepeatNormal;
if (pMask->filter == PictFilterConvolution)
@@ -1688,7 +1765,8 @@ fbComposite (CARD8 op,
else if (!srcRepeat) /* has mask and non-repeating source */
{
if (pSrc->pDrawable == pMask->pDrawable &&
- xSrc == xMask && ySrc == yMask &&
+ xSrc + pSrc->pDrawable->x == xMask + pMask->pDrawable->x &&
+ ySrc + pSrc->pDrawable->y == yMask + pMask->pDrawable->y &&
!pMask->componentAlpha && !maskRepeat)
{
/* source == mask: non-premultiplied data */
@@ -2091,73 +2169,10 @@ fbComposite (CARD8 op,
srcRepeat = FALSE;
if (maskTransform)
maskRepeat = FALSE;
-
- if (!miComputeCompositeRegion (®ion, pSrc, pMask, pDst, xSrc, ySrc,
- xMask, yMask, xDst, yDst, width, height))
- return;
- n = REGION_NUM_RECTS (®ion);
- pbox = REGION_RECTS (®ion);
- while (n--)
- {
- h = pbox->y2 - pbox->y1;
- y_src = pbox->y1 - yDst + ySrc;
- y_msk = pbox->y1 - yDst + yMask;
- y_dst = pbox->y1;
- while (h)
- {
- h_this = h;
- w = pbox->x2 - pbox->x1;
- x_src = pbox->x1 - xDst + xSrc;
- x_msk = pbox->x1 - xDst + xMask;
- x_dst = pbox->x1;
- if (maskRepeat)
- {
- y_msk = mod (y_msk - pMask->pDrawable->y, pMask->pDrawable->height);
- if (h_this > pMask->pDrawable->height - y_msk)
- h_this = pMask->pDrawable->height - y_msk;
- y_msk += pMask->pDrawable->y;
- }
- if (srcRepeat)
- {
- y_src = mod (y_src - pSrc->pDrawable->y, pSrc->pDrawable->height);
- if (h_this > pSrc->pDrawable->height - y_src)
- h_this = pSrc->pDrawable->height - y_src;
- y_src += pSrc->pDrawable->y;
- }
- while (w)
- {
- w_this = w;
- if (maskRepeat)
- {
- x_msk = mod (x_msk - pMask->pDrawable->x, pMask->pDrawable->width);
- if (w_this > pMask->pDrawable->width - x_msk)
- w_this = pMask->pDrawable->width - x_msk;
- x_msk += pMask->pDrawable->x;
- }
- if (srcRepeat)
- {
- x_src = mod (x_src - pSrc->pDrawable->x, pSrc->pDrawable->width);
- if (w_this > pSrc->pDrawable->width - x_src)
- w_this = pSrc->pDrawable->width - x_src;
- x_src += pSrc->pDrawable->x;
- }
- (*func) (op, pSrc, pMask, pDst,
- x_src, y_src, x_msk, y_msk, x_dst, y_dst,
- w_this, h_this);
- w -= w_this;
- x_src += w_this;
- x_msk += w_this;
- x_dst += w_this;
- }
- h -= h_this;
- y_src += h_this;
- y_msk += h_this;
- y_dst += h_this;
- }
- pbox++;
- }
- REGION_UNINIT (pDst->pDrawable->pScreen, ®ion);
+ fbWalkCompositeRegion (op, pSrc, pMask, pDst, xSrc, ySrc,
+ xMask, yMask, xDst, yDst, width, height,
+ srcRepeat, maskRepeat, func);
}
#endif /* RENDER */
diff --git a/fb/fbpict.h b/fb/fbpict.h
index 86f271e..11cab3d 100644
--- a/fb/fbpict.h
+++ b/fb/fbpict.h
@@ -630,6 +630,36 @@ fbComposite (CARD8 op,
CARD16 width,
CARD16 height);
+typedef void (*CompositeFunc) (CARD8 op,
+ PicturePtr pSrc,
+ PicturePtr pMask,
+ PicturePtr pDst,
+ INT16 xSrc,
+ INT16 ySrc,
+ INT16 xMask,
+ INT16 yMask,
+ INT16 xDst,
+ INT16 yDst,
+ CARD16 width,
+ CARD16 height);
+
+void
+fbWalkCompositeRegion (CARD8 op,
+ PicturePtr pSrc,
+ PicturePtr pMask,
+ PicturePtr pDst,
+ INT16 xSrc,
+ INT16 ySrc,
+ INT16 xMask,
+ INT16 yMask,
+ INT16 xDst,
+ INT16 yDst,
+ CARD16 width,
+ CARD16 height,
+ Bool srcRepeat,
+ Bool maskRepeat,
+ CompositeFunc compositeRect);
+
/* fbtrap.c */
void
diff --git a/miext/rootless/safeAlpha/safeAlphaPicture.c b/miext/rootless/safeAlpha/safeAlphaPicture.c
index 6ccc05a..0ed2f3e 100644
--- a/miext/rootless/safeAlpha/safeAlphaPicture.c
+++ b/miext/rootless/safeAlpha/safeAlphaPicture.c
@@ -46,22 +46,6 @@
#include "fbpict.h"
#include "safeAlpha.h"
#include "rootlessCommon.h"
-# define mod(a,b) ((b) == 1 ? 0 : (a) >= 0 ? (a) % (b) : (b) - (-a) % (b))
-
-
-typedef void (*CompositeFunc) (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
/* Optimized version of fbCompositeSolidMask_nx8x8888 */
void
@@ -148,46 +132,22 @@ SafeAlphaCompositeSolidMask_nx8x8888(
}
void
-SafeAlphaComposite (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
+SafeAlphaComposite (CARD8 op,
+ PicturePtr pSrc,
+ PicturePtr pMask,
+ PicturePtr pDst,
+ INT16 xSrc,
+ INT16 ySrc,
+ INT16 xMask,
+ INT16 yMask,
+ INT16 xDst,
+ INT16 yDst,
+ CARD16 width,
+ CARD16 height)
{
- RegionRec region;
- int n;
- BoxPtr pbox;
- CompositeFunc func = 0;
- Bool srcRepeat = pSrc->repeat;
- Bool maskRepeat = FALSE;
- Bool srcAlphaMap = pSrc->alphaMap != 0;
- Bool maskAlphaMap = FALSE;
- Bool dstAlphaMap = pDst->alphaMap != 0;
- int x_msk, y_msk, x_src, y_src, x_dst, y_dst;
- int w, h, w_this, h_this;
- int dstDepth = pDst->pDrawable->depth;
- int oldFormat = pDst->format;
-
- xDst += pDst->pDrawable->x;
- yDst += pDst->pDrawable->y;
- xSrc += pSrc->pDrawable->x;
- ySrc += pSrc->pDrawable->y;
- if (pMask)
- {
- xMask += pMask->pDrawable->x;
- yMask += pMask->pDrawable->y;
- maskRepeat = pMask->repeat;
- maskAlphaMap = pMask->alphaMap != 0;
- }
-
-
+ int oldDepth = pDst->pDrawable->depth;
+ int oldFormat = pDst->format;
+
/*
* We can use the more optimized fbpict code, but it sets bits above
* the depth to zero. Temporarily adjust destination depth if needed.
@@ -198,6 +158,7 @@ SafeAlphaComposite (CARD8 op,
{
pDst->pDrawable->depth = 32;
}
+
/* For rootless preserve the alpha in x8r8g8b8 which really is
* a8r8g8b8
*/
@@ -205,441 +166,34 @@ SafeAlphaComposite (CARD8 op,
{
pDst->format = PICT_a8r8g8b8;
}
-
-
-
- if (!pSrc->transform && !(pMask && pMask->transform))
- if (!maskAlphaMap && !srcAlphaMap && !dstAlphaMap)
- switch (op) {
- case PictOpSrc:
-#ifdef USE_MMX
- if (!pMask && pSrc->format == pDst->format &&
- pSrc->pDrawable != pDst->pDrawable)
- {
- func = fbCompositeCopyAreammx;
- }
-#endif
- break;
- case PictOpOver:
- if (pMask)
- {
- if (srcRepeat &&
- pSrc->pDrawable->width == 1 &&
- pSrc->pDrawable->height == 1)
- {
- srcRepeat = FALSE;
- if (PICT_FORMAT_COLOR(pSrc->format)) {
- switch (pMask->format) {
- case PICT_a8:
- switch (pDst->format) {
- case PICT_r5g6b5:
- case PICT_b5g6r5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSolidMask_nx8x0565mmx;
- else
-#endif
- func = fbCompositeSolidMask_nx8x0565;
- break;
- case PICT_r8g8b8:
- case PICT_b8g8r8:
- func = fbCompositeSolidMask_nx8x0888;
- break;
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
- func = SafeAlphaCompositeSolidMask_nx8x8888;
- break;
- }
- break;
- case PICT_a8r8g8b8:
- if (pMask->componentAlpha) {
- switch (pDst->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSolidMask_nx8888x8888Cmmx;
- else
-#endif
- func = fbCompositeSolidMask_nx8888x8888C;
- break;
- case PICT_r5g6b5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSolidMask_nx8888x0565Cmmx;
- else
-#endif
- func = fbCompositeSolidMask_nx8888x0565C;
- break;
- }
- }
- break;
- case PICT_a8b8g8r8:
- if (pMask->componentAlpha) {
- switch (pDst->format) {
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSolidMask_nx8888x8888Cmmx;
- else
-#endif
- func = fbCompositeSolidMask_nx8888x8888C;
- break;
- case PICT_b5g6r5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSolidMask_nx8888x0565Cmmx;
- else
-#endif
- func = fbCompositeSolidMask_nx8888x0565C;
- break;
- }
- }
- break;
- case PICT_a1:
- switch (pDst->format) {
- case PICT_r5g6b5:
- case PICT_b5g6r5:
- case PICT_r8g8b8:
- case PICT_b8g8r8:
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
- func = fbCompositeSolidMask_nx1xn;
- break;
- }
- break;
- }
- }
- }
- else /* has mask and non-repeating source */
- {
- if (pSrc->pDrawable == pMask->pDrawable &&
- xSrc == xMask && ySrc == yMask &&
- !pMask->componentAlpha)
- {
- /* source == mask: non-premultiplied data */
- switch (pSrc->format) {
- case PICT_x8b8g8r8:
- switch (pMask->format) {
- case PICT_a8r8g8b8:
- case PICT_a8b8g8r8:
- switch (pDst->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888RevNPx8888mmx;
-#endif
- break;
- case PICT_r5g6b5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888RevNPx0565mmx;
-#endif
- break;
- }
- break;
- }
- break;
- case PICT_x8r8g8b8:
- switch (pMask->format) {
- case PICT_a8r8g8b8:
- case PICT_a8b8g8r8:
- switch (pDst->format) {
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888RevNPx8888mmx;
-#endif
- break;
- case PICT_r5g6b5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888RevNPx0565mmx;
-#endif
- break;
- }
- break;
- }
- break;
- }
- break;
- }
- else
- {
- /* non-repeating source, repeating mask => translucent window */
- if (maskRepeat &&
- pMask->pDrawable->width == 1 &&
- pMask->pDrawable->height == 1)
- {
- if (pSrc->format == PICT_x8r8g8b8 &&
- pDst->format == PICT_x8r8g8b8 &&
- pMask->format == PICT_a8)
- {
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888x8x8888mmx;
-#endif
- }
- }
- }
- }
- }
- else /* no mask */
- {
- if (srcRepeat &&
- pSrc->pDrawable->width == 1 &&
- pSrc->pDrawable->height == 1)
- {
- /* no mask and repeating source */
- switch (pSrc->format) {
- case PICT_a8r8g8b8:
- switch (pDst->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- {
- srcRepeat = FALSE;
- func = fbCompositeSolid_nx8888mmx;
- }
-#endif
- break;
- case PICT_r5g6b5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- {
- srcRepeat = FALSE;
- func = fbCompositeSolid_nx0565mmx;
- }
-#endif
- break;
- }
- break;
- }
- }
- else
- {
- switch (pSrc->format) {
- case PICT_a8r8g8b8:
- switch (pDst->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888x8888mmx;
- else
-#endif
- func = fbCompositeSrc_8888x8888;
- break;
- case PICT_r8g8b8:
- func = fbCompositeSrc_8888x0888;
- break;
- case PICT_r5g6b5:
- func = fbCompositeSrc_8888x0565;
- break;
- }
- break;
- case PICT_x8r8g8b8:
- switch (pDst->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeCopyAreammx;
-#endif
- break;
- }
- case PICT_x8b8g8r8:
- switch (pDst->format) {
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeCopyAreammx;
-#endif
- break;
- }
- break;
- case PICT_a8b8g8r8:
- switch (pDst->format) {
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888x8888mmx;
- else
-#endif
- func = fbCompositeSrc_8888x8888;
- break;
- case PICT_b8g8r8:
- func = fbCompositeSrc_8888x0888;
- break;
- case PICT_b5g6r5:
- func = fbCompositeSrc_8888x0565;
- break;
- }
- break;
- case PICT_r5g6b5:
- switch (pDst->format) {
- case PICT_r5g6b5:
- func = fbCompositeSrc_0565x0565;
- break;
- }
- break;
- case PICT_b5g6r5:
- switch (pDst->format) {
- case PICT_b5g6r5:
- func = fbCompositeSrc_0565x0565;
- break;
- }
- break;
- }
- }
- }
- break;
- case PictOpAdd:
- if (pMask == 0)
- {
- switch (pSrc->format) {
- case PICT_a8r8g8b8:
- switch (pDst->format) {
- case PICT_a8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrcAdd_8888x8888mmx;
- else
-#endif
- func = fbCompositeSrcAdd_8888x8888;
- break;
- }
- break;
- case PICT_a8b8g8r8:
- switch (pDst->format) {
- case PICT_a8b8g8r8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrcAdd_8888x8888mmx;
- else
-#endif
- func = fbCompositeSrcAdd_8888x8888;
- break;
- }
- break;
- case PICT_a8:
- switch (pDst->format) {
- case PICT_a8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrcAdd_8000x8000mmx;
- else
-#endif
- func = fbCompositeSrcAdd_8000x8000;
- break;
- }
- break;
- case PICT_a1:
- switch (pDst->format) {
- case PICT_a1:
- func = fbCompositeSrcAdd_1000x1000;
- break;
- }
- break;
- }
- }
- break;
- }
-
- if (!func) {
- /* no fast path, use the general code */
- fbCompositeGeneral(op, pSrc, pMask, pDst, xSrc, ySrc, xMask, yMask, xDst, yDst, width, height);
- // Reset destination depth and format to their true value
- pDst->pDrawable->depth = dstDepth;
- pDst->format = oldFormat;
- return;
+
+ if (pSrc->pDrawable && pMask->pDrawable &&
+ !pSrc->transform && !pMask->transform &&
+ !pSrc->alphaMap && !pMask->alphaMap &&
+ !pMask->repeat && !pMask->componentAlpha && !pDst->alphaMap &&
+ pMask->format == PICT_a8 &&
+ pSrc->repeatType == RepeatNormal &&
+ pSrc->pDrawable->width == 1 &&
+ pSrc->pDrawable->height == 1 &&
+ (pDst->format == PICT_a8r8g8b8 ||
+ pDst->format == PICT_x8r8g8b8 ||
+ pDst->format == PICT_a8b8g8r8 ||
+ pDst->format == PICT_x8b8g8r8))
+ {
+ fbWalkCompositeRegion (op, pSrc, pMask, pDst,
+ xSrc, ySrc, xMask, yMask, xDst, yDst,
+ width, height,
+ TRUE /* srcRepeat */,
+ FALSE /* maskRepeat */,
+ SafeAlphaCompositeSolidMask_nx8x8888);
}
-
- if (!miComputeCompositeRegion (®ion,
- pSrc,
- pMask,
- pDst,
- xSrc,
- ySrc,
- xMask,
- yMask,
- xDst,
- yDst,
- width,
- height))
- return;
-
- n = REGION_NUM_RECTS (®ion);
- pbox = REGION_RECTS (®ion);
- while (n--)
+ else
{
- h = pbox->y2 - pbox->y1;
- y_src = pbox->y1 - yDst + ySrc;
- y_msk = pbox->y1 - yDst + yMask;
- y_dst = pbox->y1;
- while (h)
- {
- h_this = h;
- w = pbox->x2 - pbox->x1;
- x_src = pbox->x1 - xDst + xSrc;
- x_msk = pbox->x1 - xDst + xMask;
- x_dst = pbox->x1;
- if (maskRepeat)
- {
- y_msk = mod (y_msk, pMask->pDrawable->height);
- if (h_this > pMask->pDrawable->height - y_msk)
- h_this = pMask->pDrawable->height - y_msk;
- }
- if (srcRepeat)
- {
- y_src = mod (y_src, pSrc->pDrawable->height);
- if (h_this > pSrc->pDrawable->height - y_src)
- h_this = pSrc->pDrawable->height - y_src;
- }
- while (w)
- {
- w_this = w;
- if (maskRepeat)
- {
- x_msk = mod (x_msk, pMask->pDrawable->width);
- if (w_this > pMask->pDrawable->width - x_msk)
- w_this = pMask->pDrawable->width - x_msk;
- }
- if (srcRepeat)
- {
- x_src = mod (x_src, pSrc->pDrawable->width);
- if (w_this > pSrc->pDrawable->width - x_src)
- w_this = pSrc->pDrawable->width - x_src;
- }
- (*func) (op, pSrc, pMask, pDst,
- x_src, y_src, x_msk, y_msk, x_dst, y_dst,
- w_this, h_this);
- w -= w_this;
- x_src += w_this;
- x_msk += w_this;
- x_dst += w_this;
- }
- h -= h_this;
- y_src += h_this;
- y_msk += h_this;
- y_dst += h_this;
- }
- pbox++;
+ fbComposite (op, pSrc, pMask, pDst,
+ xSrc, ySrc, xMask, yMask, xDst, yDst, width, height);
}
- REGION_UNINIT (pDst->pDrawable->pScreen, ®ion);
- // Reset destination depth/format to its true value
- pDst->pDrawable->depth = dstDepth;
+ pDst->pDrawable->depth = oldDepth;
pDst->format = oldFormat;
}
diff-tree e0959adcd8df2c61e98e76e708fceef9c7cd54eb (from c1e1d6b98a6708860e5b5f6e21d8d5b1d8ce9075)
Author: Soren Sandmann Pedersen <ssp at dhcp83-218.boston.redhat.com>
Date: Tue May 1 13:41:48 2007 -0400
Add fbCompositeRect() as another special case in the switch of doom in fbpict.c
This is phase one of getting the two region walkers in fbcompose.c and
fbpict.c merged together.
diff --git a/fb/fbcompose.c b/fb/fbcompose.c
index 24b552e..6e49893 100644
--- a/fb/fbcompose.c
+++ b/fb/fbcompose.c
@@ -4027,7 +4027,7 @@ static void fbStoreExternalAlpha(Picture
typedef void (*scanStoreProc)(PicturePtr , int , int , int , CARD32 *);
typedef void (*scanFetchProc)(PicturePtr , int , int , int , CARD32 * , CARD32 *, CARD32);
-static void
+void
fbCompositeRect (const FbComposeData *data, CARD32 *scanline_buffer)
{
CARD32 *src_buffer = scanline_buffer;
diff --git a/fb/fbpict.c b/fb/fbpict.c
index a735967..819d21a 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -1018,14 +1018,6 @@ fbCompositeSolidMask_nx1xn (CARD8 o
FbBits src;
fbComposeGetSolid(pSrc, src, pDst->format);
-
- if ((src & 0xff000000) != 0xff000000)
- {
- fbCompositeGeneral (op, pSrc, pMask, pDst,
- xSrc, ySrc, xMask, yMask, xDst, yDst,
- width, height);
- return;
- }
fbGetStipDrawable (pMask->pDrawable, maskBits, maskStride, maskBpp, maskXoff, maskYoff);
fbGetDrawable (pDst->pDrawable, dstBits, dstStride, dstBpp, dstXoff, dstYoff);
@@ -1443,6 +1435,48 @@ fbCompositeSolidSrc_nxn (CARD8 op,
}
*/
+#define SCANLINE_BUFFER_LENGTH 2048
+
+static void
+fbCompositeRectWrapper (CARD8 op,
+ PicturePtr pSrc,
+ PicturePtr pMask,
+ PicturePtr pDst,
+ INT16 xSrc,
+ INT16 ySrc,
+ INT16 xMask,
+ INT16 yMask,
+ INT16 xDst,
+ INT16 yDst,
+ CARD16 width,
+ CARD16 height)
+{
+ CARD32 _scanline_buffer[SCANLINE_BUFFER_LENGTH * 3];
+ CARD32 *scanline_buffer = _scanline_buffer;
+ FbComposeData data;
+
+ data.op = op;
+ data.src = pSrc;
+ data.mask = pMask;
+ data.dest = pDst;
+ data.xSrc = xSrc;
+ data.ySrc = ySrc;
+ data.xMask = xMask;
+ data.yMask = yMask;
+ data.xDest = xDst;
+ data.yDest = yDst;
+ data.width = width;
+ data.height = height;
+
+ if (width > SCANLINE_BUFFER_LENGTH)
+ scanline_buffer = (CARD32 *) malloc(width * 3 * sizeof(CARD32));
+
+ fbCompositeRect (&data, scanline_buffer);
+
+ if (scanline_buffer != _scanline_buffer)
+ free(scanline_buffer);
+}
+
void
fbComposite (CARD8 op,
PicturePtr pSrc,
@@ -1632,8 +1666,14 @@ fbComposite (CARD8 op,
case PICT_x8r8g8b8:
case PICT_a8b8g8r8:
case PICT_x8b8g8r8:
- func = fbCompositeSolidMask_nx1xn;
+ {
+ FbBits src;
+
+ fbComposeGetSolid(pSrc, src, pDst->format);
+ if ((src & 0xff000000) == 0xff000000)
+ func = fbCompositeSolidMask_nx1xn;
break;
+ }
default:
break;
}
@@ -1642,7 +1682,7 @@ fbComposite (CARD8 op,
break;
}
}
- if (func != fbCompositeGeneral)
+ if (func)
srcRepeat = FALSE;
}
else if (!srcRepeat) /* has mask and non-repeating source */
@@ -1755,7 +1795,7 @@ fbComposite (CARD8 op,
break;
}
- if (func != fbCompositeGeneral)
+ if (func)
maskRepeat = FALSE;
}
}
@@ -2043,9 +2083,7 @@ fbComposite (CARD8 op,
}
if (!func) {
- /* no fast path, use the general code */
- fbCompositeGeneral(op, pSrc, pMask, pDst, xSrc, ySrc, xMask, yMask, xDst, yDst, width, height);
- return;
+ func = fbCompositeRectWrapper;
}
/* if we are transforming, we handle repeats in fbFetchTransformed */
diff --git a/fb/fbpict.h b/fb/fbpict.h
index 5246cd5..86f271e 100644
--- a/fb/fbpict.h
+++ b/fb/fbpict.h
@@ -383,6 +383,9 @@ typedef struct _FbComposeData {
CARD16 height;
} FbComposeData;
+void
+fbCompositeRect (const FbComposeData *data, CARD32 *scanline_buffer);
+
typedef FASTCALL void (*CombineMaskU) (CARD32 *src, const CARD32 *mask, int width);
typedef FASTCALL void (*CombineFuncU) (CARD32 *dest, const CARD32 *src, int width);
typedef FASTCALL void (*CombineFuncC) (CARD32 *dest, CARD32 *src, CARD32 *mask, int width);
diff-tree c1e1d6b98a6708860e5b5f6e21d8d5b1d8ce9075 (from bd0abb2844ef9faf28703e592cfebb886004234c)
Author: Brian <brian at yutani.localnet.net>
Date: Wed May 2 15:55:40 2007 -0600
In __glXCreateARGBConfig(), insert the new GL mode at the _end_ of the linked list.
Previously, the new mode was added at the head of the list. This caused the
positional correspondence between modes and the XMesaVisuals array to be off
by one. The net result was GLX clients failing when they tried to use the
last GLX mode/visual.
We still have the problem of DRI drivers not being able to use the extra
mode/visual introduced by __glXCreateARGBConfig(). glXCreateContext fails
with BadAlloc if it's attempted. This is also the source of the often-
seen warning "libGL warning: 3D driver claims to not support visual xxx"
Look into fixing that someday...
diff --git a/GL/glx/glxcmds.c b/GL/glx/glxcmds.c
index 6273edc..932878f 100644
--- a/GL/glx/glxcmds.c
+++ b/GL/glx/glxcmds.c
@@ -1019,6 +1019,7 @@ __glXCreateARGBConfig(__GLXscreen *scree
VisualPtr visual;
int i;
+ /* search for a 32-bit visual */
visual = NULL;
for (i = 0; i < screen->pScreen->numVisuals; i++)
if (screen->pScreen->visuals[i].nplanes == 32) {
@@ -1037,8 +1038,22 @@ __glXCreateARGBConfig(__GLXscreen *scree
if (modes == NULL)
return;
- modes->next = screen->modes;
- screen->modes = modes;
+ /* Insert this new mode at the TAIL of the linked list.
+ * Previously, the mode was incorrectly inserted at the head of the
+ * list, causing find_mesa_visual() to be off by one. This would
+ * GLX clients to blow up if they attempted to use the last mode
+ * in the list!
+ */
+ {
+ __GLcontextModes *prev = NULL, *m;
+ for (m = screen->modes; m; m = m->next)
+ prev = m;
+ if (prev)
+ prev->next = modes;
+ else
+ screen->modes = modes;
+ }
+
screen->numUsableVisuals++;
screen->numVisuals++;
@@ -1104,6 +1119,9 @@ int DoGetFBConfigs(__GLXclientState *cl,
}
pGlxScreen = __glXActiveScreens[screen];
+ /* Create the "extra" 32bpp ARGB visual, if not already added.
+ * XXX This is questionable place to do so! Re-examine this someday.
+ */
__glXCreateARGBConfig(pGlxScreen);
reply.numFBConfigs = pGlxScreen->numUsableVisuals;
diff-tree bd0abb2844ef9faf28703e592cfebb886004234c (from 71fc5b3e9309182978ead676965d65ca93a4e3b9)
Author: Tilman Sauerbeck <tilman at code-monkey.de>
Date: Wed May 2 17:20:48 2007 +0200
Bug #10823: Fixed default OSNAME value.
We try to get OSNAME from uname by default now.
diff --git a/configure.ac b/configure.ac
index 9d4a50a..c8b40a1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -374,11 +374,6 @@ fi
AC_MSG_RESULT([$mmx_capable])
AM_CONDITIONAL(MMX_CAPABLE, [test "x$mmx_capable" = xyes])
-
-OSNAME=`uname -srm`
-AC_DEFINE_UNQUOTED(OSNAME, "$OSNAME",
- [Define to OS Name string to display for build OS in Xorg log])
-
DEFAULT_VENDOR_NAME="The X.Org Foundation"
DEFAULT_VENDOR_NAME_SHORT="X.Org"
DEFAULT_VERSION_MAJOR=7
@@ -444,9 +439,9 @@ AC_ARG_WITH(builder-addr, AS_HELP_STR
[Builder address (default: xorg at lists.freedesktop.org)]),
[ BUILDERADDR="$withval" ],
[ BUILDERADDR="xorg at lists.freedesktop.org" ])
-AC_ARG_WITH(os-name, AS_HELP_STRING([--with-os-name=OSNAME], [Name of OS (default: UNKNOWN)]),
+AC_ARG_WITH(os-name, AS_HELP_STRING([--with-os-name=OSNAME], [Name of OS (default: output of "uname -srm")]),
[ OSNAME="$withval" ],
- [ OSNAME="UNKNOWN" ])
+ [ OSNAME=`uname -srm` ])
AC_ARG_WITH(os-vendor, AS_HELP_STRING([--with-os-vendor=OSVENDOR], [Name of OS vendor]),
[ OSVENDOR="$withval" ],
[ OSVENDOR="" ])
@@ -948,6 +943,11 @@ AC_DEFINE_UNQUOTED(XORG_RELEASE, ["$VEND
AC_DEFINE_UNQUOTED(XORG_DATE, ["$RELEASE_DATE"], [Vendor release])
AC_DEFINE_UNQUOTED(XORG_MAN_VERSION, ["$VENDOR_MAN_VERSION"], [Vendor man version])
AC_DEFINE_UNQUOTED(BUILDERADDR, ["$BUILDERADDR"], [Builder address])
+
+if test -z "$OSNAME"; then
+ OSNAME="UNKNOWN"
+fi
+
AC_DEFINE_UNQUOTED(OSNAME, ["$OSNAME"], [Operating System Name])
AC_DEFINE_UNQUOTED(OSVENDOR, ["$OSVENDOR"], [Operating System Vendor])
AC_DEFINE_UNQUOTED(BUILDERSTRING, ["$BUILDERSTRING"], [Builder string])
diff-tree 71fc5b3e9309182978ead676965d65ca93a4e3b9 (from 873ef75b1e8c94d39670c981c4d830ab8bcc018b)
Author: Keith Packard <keithp at keithp.com>
Date: Wed May 2 11:41:11 2007 +0200
Fix for a divide by zero that can be triggered by a malicious client.
Problem reported by Derek Abdine of rapid7.com. Thanks.
diff --git a/fb/fbtrap.c b/fb/fbtrap.c
index 4c67bcd..478a80f 100644
--- a/fb/fbtrap.c
+++ b/fb/fbtrap.c
@@ -117,6 +117,9 @@ fbRasterizeTrapezoid (PicturePtr pPic
RenderEdge l, r;
xFixed t, b;
+ if (!xTrapezoidValid (trap))
+ return;
+
fbGetDrawable (pPicture->pDrawable, buf, stride, bpp, pxoff, pyoff);
width = pPicture->pDrawable->width;
diff --git a/render/renderedge.c b/render/renderedge.c
index 199ec22..c2ffabe 100644
--- a/render/renderedge.c
+++ b/render/renderedge.c
@@ -143,6 +143,7 @@ RenderEdgeInit (RenderEdge *e,
dx = x_bot - x_top;
dy = y_bot - y_top;
e->dy = dy;
+ e->dx = 0;
if (dy)
{
if (dx >= 0)
diff-tree 873ef75b1e8c94d39670c981c4d830ab8bcc018b (from 6b33459bf5aac23c3ecc7002d091c02f327d907a)
Author: Colin Guthrie <gmane at colin.guthr.ie>
Date: Mon Apr 30 10:33:12 2007 -0600
fix __glXErrorCallBack() proto
diff --git a/hw/dmx/glxProxy/glxext.h b/hw/dmx/glxProxy/glxext.h
index 8572aa4..0113937 100644
--- a/hw/dmx/glxProxy/glxext.h
+++ b/hw/dmx/glxProxy/glxext.h
@@ -67,7 +67,7 @@ extern void __glXFreeGLXPixmap( __GLXpix
extern void __glXNoSuchRenderOpcode(GLbyte*);
extern int __glXNoSuchSingleOpcode(__GLXclientState*, GLbyte*);
-extern void __glXErrorCallBack(__GLinterface *gc, GLenum code);
+extern void __glXErrorCallBack(GLenum code);
extern void __glXClearErrorOccured(void);
extern GLboolean __glXErrorOccured(void);
extern void __glXResetLargeCommandStatus(__GLXclientState*);
diff-tree 6b33459bf5aac23c3ecc7002d091c02f327d907a (from parents)
Merge: 18252a515d4989b983a3b7389636045e06d0f246 3c91a993e8c752002adf85c317216e1487c20780
Author: Brian <brian at yutani.localnet.net>
Date: Mon Apr 30 10:26:19 2007 -0600
Merge branch 'master' of git+ssh://brianp@git.freedesktop.org/git/xorg/xserver
diff-tree 3c91a993e8c752002adf85c317216e1487c20780 (from a261e1325057974d58440812b93c00c0caa4423a)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Sun Apr 29 23:49:41 2007 +0200
EXA: Fix OffscreenValidate build with DEBUG_OFFSCREEN enabled.
diff --git a/exa/exa_offscreen.c b/exa/exa_offscreen.c
index 38ad58f..6fe646a 100644
--- a/exa/exa_offscreen.c
+++ b/exa/exa_offscreen.c
@@ -54,7 +54,7 @@ ExaOffscreenValidate (ScreenPtr pScreen)
assert (area->offset >= area->base_offset &&
area->offset < (area->base_offset + area->size));
if (prev)
- assert (prev->base_offset + prev->area.size == area->base_offset);
+ assert (prev->base_offset + prev->size == area->base_offset);
prev = area;
}
assert (prev->base_offset + prev->size == pExaScr->info->memorySize);
diff-tree a261e1325057974d58440812b93c00c0caa4423a (from b1b6674a919943a8ac37e54d02e8d0d23a642b1d)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Sun Apr 29 23:49:35 2007 +0200
EXA: Remove DrawableDirty.
Convert the remaining callers to PixmapDirty.
diff --git a/exa/exa.c b/exa/exa.c
index 3d77800..c5b5a66 100644
--- a/exa/exa.c
+++ b/exa/exa.c
@@ -172,29 +172,6 @@ exaPixmapDirty (PixmapPtr pPix, int x1,
REGION_UNINIT(pScreen, ®ion);
}
-/**
- * exaDrawableDirty() marks a pixmap backing a drawable as dirty, allowing for
- * optimizations in pixmap migration when no changes have occurred.
- */
-void
-exaDrawableDirty (DrawablePtr pDrawable, int x1, int y1, int x2, int y2)
-{
- PixmapPtr pPix = exaGetDrawablePixmap(pDrawable);
- int xoff, yoff;
-
- x1 = max(x1, pDrawable->x);
- y1 = max(y1, pDrawable->y);
- x2 = min(x2, pDrawable->x + pDrawable->width);
- y2 = min(y2, pDrawable->y + pDrawable->height);
-
- if (x1 >= x2 || y1 >= y2)
- return;
-
- exaGetDrawableDeltas(pDrawable, pPix, &xoff, &yoff);
-
- exaPixmapDirty(pPix, x1 + xoff, y1 + yoff, x2 + xoff, y2 + yoff);
-}
-
static Bool
exaDestroyPixmap (PixmapPtr pPixmap)
{
diff --git a/exa/exa_priv.h b/exa/exa_priv.h
index b976082..ece5898 100644
--- a/exa/exa_priv.h
+++ b/exa/exa_priv.h
@@ -351,9 +351,6 @@ void
exaGetDrawableDeltas (DrawablePtr pDrawable, PixmapPtr pPixmap,
int *xp, int *yp);
-void
-exaDrawableDirty(DrawablePtr pDrawable, int x1, int y1, int x2, int y2);
-
Bool
exaDrawableIsOffscreen (DrawablePtr pDrawable);
diff --git a/exa/exa_render.c b/exa/exa_render.c
index 06881e3..5e7c67f 100644
--- a/exa/exa_render.c
+++ b/exa/exa_render.c
@@ -764,6 +764,7 @@ exaRasterizeTrapezoid (PicturePtr pPictu
{
DrawablePtr pDraw = pPicture->pDrawable;
ExaMigrationRec pixmaps[1];
+ int xoff, yoff;
pixmaps[0].as_dst = TRUE;
pixmaps[0].as_src = TRUE;
@@ -772,8 +773,10 @@ exaRasterizeTrapezoid (PicturePtr pPictu
exaPrepareAccess(pDraw, EXA_PREPARE_DEST);
fbRasterizeTrapezoid(pPicture, trap, x_off, y_off);
- exaDrawableDirty(pDraw, pDraw->x, pDraw->y,
- pDraw->x + pDraw->width, pDraw->y + pDraw->height);
+ exaGetDrawableDeltas(pDraw, pixmaps[0].pPix, &xoff, &yoff);
+ exaPixmapDirty(pixmaps[0].pPix, pDraw->x + xoff, pDraw->y + yoff,
+ pDraw->x + xoff + pDraw->width,
+ pDraw->y + yoff + pDraw->height);
exaFinishAccess(pDraw, EXA_PREPARE_DEST);
}
@@ -787,6 +790,7 @@ exaAddTriangles (PicturePtr pPicture, IN
{
DrawablePtr pDraw = pPicture->pDrawable;
ExaMigrationRec pixmaps[1];
+ int xoff, yoff;
pixmaps[0].as_dst = TRUE;
pixmaps[0].as_src = TRUE;
@@ -795,8 +799,10 @@ exaAddTriangles (PicturePtr pPicture, IN
exaPrepareAccess(pDraw, EXA_PREPARE_DEST);
fbAddTriangles(pPicture, x_off, y_off, ntri, tris);
- exaDrawableDirty(pDraw, pDraw->x, pDraw->y,
- pDraw->x + pDraw->width, pDraw->y + pDraw->height);
+ exaGetDrawableDeltas(pDraw, pixmaps[0].pPix, &xoff, &yoff);
+ exaPixmapDirty(pixmaps[0].pPix, pDraw->x + xoff, pDraw->y + yoff,
+ pDraw->x + xoff + pDraw->width,
+ pDraw->y + yoff + pDraw->height);
exaFinishAccess(pDraw, EXA_PREPARE_DEST);
}
diff-tree b1b6674a919943a8ac37e54d02e8d0d23a642b1d (from 584697a2231ac782f362a925e1489c15483a8791)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Sun Apr 29 23:49:28 2007 +0200
EXA: FillSpans improvements.
* Don't need to track damage.
* Always migrate for fallbacks.
diff --git a/exa/exa_accel.c b/exa/exa_accel.c
index 4aa2d63..bf63f2c 100644
--- a/exa/exa_accel.c
+++ b/exa/exa_accel.c
@@ -74,6 +74,7 @@ exaFillSpans(DrawablePtr pDrawable, GCPt
pGC->planemask,
pGC->fgPixel))
{
+ exaDoMigration (pixmaps, 1, FALSE);
ExaCheckFillSpans (pDrawable, pGC, n, ppt, pwidth, fSorted);
return;
}
@@ -109,8 +110,6 @@ exaFillSpans(DrawablePtr pDrawable, GCPt
(*pExaScr->info->Solid) (pPixmap,
fullX1 + off_x, fullY1 + off_y,
fullX2 + off_x, fullY1 + 1 + off_y);
- exaPixmapDirty (pPixmap, fullX1 + off_x, fullY1 + off_y,
- fullX2 + off_x, fullY1 + 1 + off_y);
}
else
{
@@ -129,8 +128,6 @@ exaFillSpans(DrawablePtr pDrawable, GCPt
(*pExaScr->info->Solid) (pPixmap,
partX1 + off_x, fullY1 + off_y,
partX2 + off_x, fullY1 + 1 + off_y);
- exaPixmapDirty (pPixmap, partX1 + off_x, fullY1 + off_y,
- partX2 + off_x, fullY1 + 1 + off_y);
}
}
pbox++;
diff-tree 584697a2231ac782f362a925e1489c15483a8791 (from 982d7c2c0b948ba04c8eefa475d660981e6ed9f9)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Sun Apr 29 23:49:09 2007 +0200
EXA: SolidBoxClipped improvements.
* Centralize handling of fallbacks and damage tracking.
* Always migrate for fallbacks.
diff --git a/exa/exa_accel.c b/exa/exa_accel.c
index 800c4f0..4aa2d63 100644
--- a/exa/exa_accel.c
+++ b/exa/exa_accel.c
@@ -826,20 +826,19 @@ exaSolidBoxClipped (DrawablePtr pDrawabl
pPixmap->drawable.width > pExaScr->info->maxX ||
pPixmap->drawable.height > pExaScr->info->maxY)
{
- exaDoMigration (pixmaps, 1, FALSE);
- goto fallback;
+ fallback = TRUE;
} else {
exaDoMigration (pixmaps, 1, TRUE);
}
- pPixmap = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff);
+ exaGetDrawableDeltas (pDrawable, pPixmap, &xoff, &yoff);
- if (!pPixmap ||
+ if (fallback || !exaPixmapIsOffscreen(pPixmap) ||
!(*pExaScr->info->PrepareSolid) (pPixmap, GXcopy, pm, fg))
{
-fallback:
EXA_FALLBACK(("to %p (%c)\n", pDrawable,
exaDrawableLocation(pDrawable)));
+ exaDoMigration (pixmaps, 1, FALSE);
fallback = TRUE;
exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
fg = fbReplicatePixel (fg, pDrawable->bitsPerPixel);
@@ -878,10 +877,10 @@ fallback:
(*pExaScr->info->Solid) (pPixmap,
partX1 + xoff, partY1 + yoff,
partX2 + xoff, partY2 + yoff);
- exaPixmapDirty (pPixmap, partX1 + xoff, partY1 + yoff,
- partX2 + xoff, partY2 + yoff);
- } else
- exaDrawableDirty (pDrawable, partX1, partY1, partX2, partY2);
+ }
+
+ exaPixmapDirty (pPixmap, partX1 + xoff, partY1 + yoff, partX2 + xoff,
+ partY2 + yoff);
}
if (fallback)
diff-tree 982d7c2c0b948ba04c8eefa475d660981e6ed9f9 (from d2245386eed200e77a8c84bdda36ab29e39fd593)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Sun Apr 29 23:48:59 2007 +0200
EXA: CopyNtoN improvements.
* Centralize handling of fallbacks and damage tracking.
* Always migrate for fallbacks.
diff --git a/exa/exa_accel.c b/exa/exa_accel.c
index 6a0fbb7..800c4f0 100644
--- a/exa/exa_accel.c
+++ b/exa/exa_accel.c
@@ -390,6 +390,7 @@ exaCopyNtoN (DrawablePtr pSrcDrawable
int src_off_x, src_off_y;
int dst_off_x, dst_off_y;
ExaMigrationRec pixmaps[2];
+ Bool fallback = FALSE;
pixmaps[0].as_dst = TRUE;
pixmaps[0].as_src = FALSE;
@@ -407,62 +408,64 @@ exaCopyNtoN (DrawablePtr pSrcDrawable
pDstPixmap->drawable.width > pExaScr->info->maxX ||
pDstPixmap->drawable.height > pExaScr->info->maxY)
{
- exaDoMigration (pixmaps, 2, FALSE);
- goto fallback;
+ fallback = TRUE;
} else {
exaDoMigration (pixmaps, 2, TRUE);
}
/* Mixed directions must be handled specially if the card is lame */
- if (pExaScr->info->flags & EXA_TWO_BITBLT_DIRECTIONS &&
+ if (!fallback && (pExaScr->info->flags & EXA_TWO_BITBLT_DIRECTIONS) &&
reverse != upsidedown) {
- if (!exaCopyNtoNTwoDir(pSrcDrawable, pDstDrawable, pGC, pbox, nbox,
+ if (exaCopyNtoNTwoDir(pSrcDrawable, pDstDrawable, pGC, pbox, nbox,
dx, dy))
- goto fallback;
- return;
+ return;
+ fallback = TRUE;
}
- if ((pSrcPixmap = exaGetOffscreenPixmap (pSrcDrawable, &src_off_x, &src_off_y)) &&
- (pDstPixmap = exaGetOffscreenPixmap (pDstDrawable, &dst_off_x, &dst_off_y)) &&
- (*pExaScr->info->PrepareCopy) (pSrcPixmap, pDstPixmap,
- reverse ? -1 : 1, upsidedown ? -1 : 1,
- pGC ? pGC->alu : GXcopy,
- pGC ? pGC->planemask : FB_ALLONES))
+ pSrcPixmap = exaGetDrawablePixmap (pSrcDrawable);
+ pDstPixmap = exaGetDrawablePixmap (pDstDrawable);
+
+ exaGetDrawableDeltas (pSrcDrawable, pSrcPixmap, &src_off_x, &src_off_y);
+ exaGetDrawableDeltas (pDstDrawable, pDstPixmap, &dst_off_x, &dst_off_y);
+
+ if (fallback || !exaPixmapIsOffscreen(pSrcPixmap) ||
+ !exaPixmapIsOffscreen(pDstPixmap) ||
+ !(*pExaScr->info->PrepareCopy) (pSrcPixmap, pDstPixmap, reverse ? -1 : 1,
+ upsidedown ? -1 : 1,
+ pGC ? pGC->alu : GXcopy,
+ pGC ? pGC->planemask : FB_ALLONES)) {
+ fallback = TRUE;
+ EXA_FALLBACK(("from %p to %p (%c,%c)\n", pSrcDrawable, pDstDrawable,
+ exaDrawableLocation(pSrcDrawable),
+ exaDrawableLocation(pDstDrawable)));
+ exaDoMigration (pixmaps, 2, FALSE);
+ exaPrepareAccess (pDstDrawable, EXA_PREPARE_DEST);
+ exaPrepareAccess (pSrcDrawable, EXA_PREPARE_SRC);
+ fbCopyNtoN (pSrcDrawable, pDstDrawable, pGC,
+ pbox, nbox, dx, dy, reverse, upsidedown,
+ bitplane, closure);
+ exaFinishAccess (pSrcDrawable, EXA_PREPARE_SRC);
+ exaFinishAccess (pDstDrawable, EXA_PREPARE_DEST);
+ }
+
+ while (nbox--)
{
- while (nbox--)
- {
+ if (!fallback)
(*pExaScr->info->Copy) (pDstPixmap,
pbox->x1 + dx + src_off_x,
pbox->y1 + dy + src_off_y,
pbox->x1 + dst_off_x, pbox->y1 + dst_off_y,
- pbox->x2 - pbox->x1,
- pbox->y2 - pbox->y1);
- exaPixmapDirty (pDstPixmap,
- pbox->x1 + dst_off_x, pbox->y1 + dst_off_y,
- pbox->x2 + dst_off_x, pbox->y2 + dst_off_y);
- pbox++;
- }
- (*pExaScr->info->DoneCopy) (pDstPixmap);
- exaMarkSync(pDstDrawable->pScreen);
- return;
- }
-
-fallback:
- EXA_FALLBACK(("from %p to %p (%c,%c)\n", pSrcDrawable, pDstDrawable,
- exaDrawableLocation(pSrcDrawable),
- exaDrawableLocation(pDstDrawable)));
- exaPrepareAccess (pDstDrawable, EXA_PREPARE_DEST);
- exaPrepareAccess (pSrcDrawable, EXA_PREPARE_SRC);
- fbCopyNtoN (pSrcDrawable, pDstDrawable, pGC,
- pbox, nbox, dx, dy, reverse, upsidedown,
- bitplane, closure);
- exaFinishAccess (pSrcDrawable, EXA_PREPARE_SRC);
- exaFinishAccess (pDstDrawable, EXA_PREPARE_DEST);
- while (nbox--)
- {
- exaDrawableDirty (pDstDrawable, pbox->x1, pbox->y1, pbox->x2, pbox->y2);
+ pbox->x2 - pbox->x1, pbox->y2 - pbox->y1);
+ exaPixmapDirty (pDstPixmap, pbox->x1 + dst_off_x, pbox->y1 + dst_off_y,
+ pbox->x2 + dst_off_x, pbox->y2 + dst_off_y);
pbox++;
}
+
+ if (fallback)
+ return;
+
+ (*pExaScr->info->DoneCopy) (pDstPixmap);
+ exaMarkSync (pDstDrawable->pScreen);
}
RegionPtr
diff-tree d2245386eed200e77a8c84bdda36ab29e39fd593 (from 0880aaac9c83019fec2e3d32871f74c7a407f8b3)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Sun Apr 29 23:48:31 2007 +0200
EXA: GetImage improvements.
Only migrate when appropriate. In particular, don't migrate to offscreen in the
no-fallback case as copying from system memory should usually be as fast if not
faster than DownloadFromScreen, in particular if the bits need to be uploaded
to offscreen first.
diff --git a/exa/exa_accel.c b/exa/exa_accel.c
index dd02fef..6a0fbb7 100644
--- a/exa/exa_accel.c
+++ b/exa/exa_accel.c
@@ -1330,27 +1330,22 @@ exaGetImage (DrawablePtr pDrawable, int
int xoff, yoff;
Bool ok;
- if (pExaScr->swappedOut || pExaScr->info->DownloadFromScreen == NULL)
- goto fallback;
+ if (pExaScr->info->DownloadFromScreen == NULL)
+ goto migrate_and_fallback;
/* Only cover the ZPixmap, solid copy case. */
if (format != ZPixmap || !EXA_PM_IS_SOLID(pDrawable, planeMask))
- goto fallback;
+ goto migrate_and_fallback;
/* Only try to handle the 8bpp and up cases, since we don't want to think
* about <8bpp.
*/
if (pDrawable->bitsPerPixel < 8)
+ goto migrate_and_fallback;
+
+ if (pExaScr->swappedOut)
goto fallback;
- /* Migrate, but assume that we could accelerate the download. It is up to
- * the migration scheme to ensure that this case doesn't result in bad
- * moving of pixmaps.
- */
- pixmaps[0].as_dst = FALSE;
- pixmaps[0].as_src = TRUE;
- pixmaps[0].pPix = exaGetDrawablePixmap (pDrawable);
- exaDoMigration (pixmaps, 1, TRUE);
pPix = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff);
if (pPix == NULL)
goto fallback;
@@ -1365,12 +1360,12 @@ exaGetImage (DrawablePtr pDrawable, int
return;
}
-fallback:
+migrate_and_fallback:
pixmaps[0].as_dst = FALSE;
pixmaps[0].as_src = TRUE;
pixmaps[0].pPix = exaGetDrawablePixmap (pDrawable);
exaDoMigration (pixmaps, 1, FALSE);
-
+fallback:
ExaCheckGetImage (pDrawable, x, y, w, h, format, planeMask, d);
}
diff-tree 0880aaac9c83019fec2e3d32871f74c7a407f8b3 (from 7fca16901187ade48e83e6a2684ef464b1912357)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Sun Apr 29 23:48:19 2007 +0200
EXA: PutImage improvements.
* Migrate for fallbacks when appropriate.
* Add damage tracking in ExaCheckPutImage.
diff --git a/exa/exa_accel.c b/exa/exa_accel.c
index fc1f3d7..dd02fef 100644
--- a/exa/exa_accel.c
+++ b/exa/exa_accel.c
@@ -154,8 +154,9 @@ exaPutImage (DrawablePtr pDrawable, GCPt
int xoff, yoff;
int src_stride, bpp = pDrawable->bitsPerPixel;
- if (pExaScr->swappedOut || pExaScr->info->UploadToScreen == NULL)
- goto migrate_and_fallback;
+ pixmaps[0].as_dst = TRUE;
+ pixmaps[0].as_src = FALSE;
+ pixmaps[0].pPix = exaGetDrawablePixmap (pDrawable);
/* Don't bother with under 8bpp, XYPixmaps. */
if (format != ZPixmap || bpp < 8)
@@ -165,10 +166,14 @@ exaPutImage (DrawablePtr pDrawable, GCPt
if (!EXA_PM_IS_SOLID(pDrawable, pGC->planemask) || pGC->alu != GXcopy)
goto migrate_and_fallback;
- pixmaps[0].as_dst = TRUE;
- pixmaps[0].as_src = FALSE;
- pixmaps[0].pPix = exaGetDrawablePixmap (pDrawable);
+ if (pExaScr->swappedOut)
+ goto fallback;
+
exaDoMigration (pixmaps, 1, TRUE);
+
+ if (pExaScr->info->UploadToScreen == NULL)
+ goto fallback;
+
pPix = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff);
if (pPix == NULL)
@@ -221,25 +226,23 @@ exaPutImage (DrawablePtr pDrawable, GCPt
fbBltStip((FbStip *)bits + (y1 - y) * (src_stride / sizeof(FbStip)),
src_stride / sizeof(FbStip),
- (x1 - x) * bpp,
- dst + (y1 + yoff) * dst_stride,
+ (x1 - x) * dstBpp,
+ dst + (y1 + dstYoff) * dst_stride,
dst_stride,
- (x1 + xoff) * bpp,
- (x2 - x1) * bpp,
+ (x1 + dstXoff) * dstBpp,
+ (x2 - x1) * dstBpp,
y2 - y1,
- GXcopy, FB_ALLONES, bpp);
+ GXcopy, FB_ALLONES, dstBpp);
exaFinishAccess(pDrawable, EXA_PREPARE_DEST);
}
+
exaPixmapDirty(pPix, x1 + xoff, y1 + yoff, x2 + xoff, y2 + yoff);
}
return;
migrate_and_fallback:
- pixmaps[0].as_dst = TRUE;
- pixmaps[0].as_src = FALSE;
- pixmaps[0].pPix = exaGetDrawablePixmap (pDrawable);
exaDoMigration (pixmaps, 1, FALSE);
fallback:
diff --git a/exa/exa_unaccel.c b/exa/exa_unaccel.c
index a7f9398..708d1ea 100644
--- a/exa/exa_unaccel.c
+++ b/exa/exa_unaccel.c
@@ -88,10 +88,15 @@ ExaCheckPutImage (DrawablePtr pDrawable,
int x, int y, int w, int h, int leftPad, int format,
char *bits)
{
+ PixmapPtr pPixmap = exaGetDrawablePixmap(pDrawable);
+ int xoff, yoff;
+
EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
fbPutImage (pDrawable, pGC, depth, x, y, w, h, leftPad, format, bits);
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
+ exaGetDrawableDeltas(pDrawable, pPixmap, &xoff, &yoff);
+ exaPixmapDirty(pPixmap, x + xoff, y + yoff, x + xoff + w, y + yoff + h);
}
RegionPtr
diff-tree 7fca16901187ade48e83e6a2684ef464b1912357 (from a8d6ebdf9338dc2f6ff9a532e6fec460a70d3b1e)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Sun Apr 29 23:48:11 2007 +0200
EXA: ImageGlyphBlt improvements.
* Don't waste effort on invisible glyphs.
* Only track damage for bounding box instead of each glyph separately.
* Always migrate for fallbacks.
diff --git a/exa/exa_accel.c b/exa/exa_accel.c
index 721882b..fc1f3d7 100644
--- a/exa/exa_accel.c
+++ b/exa/exa_accel.c
@@ -915,12 +915,36 @@ exaImageGlyphBlt (DrawablePtr pDrawable,
int dstBpp;
int dstXoff, dstYoff;
FbBits depthMask;
+ PixmapPtr pPixmap = exaGetDrawablePixmap(pDrawable);
+ ExaMigrationRec pixmaps[1];
+ int xBack, widthBack, yBack, heightBack;
+
+ for (ppci = ppciInit, n = nglyph, widthBack = 0; n; n--)
+ widthBack += (*ppci++)->metrics.characterWidth;
+
+ xBack = x;
+ if (widthBack < 0)
+ {
+ xBack += widthBack;
+ widthBack = -widthBack;
+ }
+ yBack = y - FONTASCENT(pGC->font);
+ heightBack = FONTASCENT(pGC->font) + FONTDESCENT(pGC->font);
+
+ if (xBack >= pDrawable->width || yBack >= pDrawable->height ||
+ (xBack + widthBack) <= 0 || (yBack + heightBack) <= 0)
+ return;
+
+ pixmaps[0].as_dst = TRUE;
+ pixmaps[0].as_src = TRUE;
+ pixmaps[0].pPix = pPixmap;
depthMask = FbFullMask(pDrawable->depth);
if ((pGC->planemask & depthMask) != depthMask)
{
+ exaDoMigration(pixmaps, 1, FALSE);
ExaCheckImageGlyphBlt(pDrawable, pGC, x, y, nglyph, ppciInit, pglyphBase);
- return;
+ goto damage;
}
glyph = NULL;
switch (pDrawable->bitsPerPixel) {
@@ -932,6 +956,8 @@ exaImageGlyphBlt (DrawablePtr pDrawable,
x += pDrawable->x;
y += pDrawable->y;
+ xBack += pDrawable->x;
+ yBack += pDrawable->y;
if (TERMINALFONT (pGC->font) && !glyph)
{
@@ -939,23 +965,6 @@ exaImageGlyphBlt (DrawablePtr pDrawable,
}
else
{
- int xBack, widthBack;
- int yBack, heightBack;
-
- ppci = ppciInit;
- n = nglyph;
- widthBack = 0;
- while (n--)
- widthBack += (*ppci++)->metrics.characterWidth;
-
- xBack = x;
- if (widthBack < 0)
- {
- xBack += widthBack;
- widthBack = -widthBack;
- }
- yBack = y - FONTASCENT(pGC->font);
- heightBack = FONTASCENT(pGC->font) + FONTDESCENT(pGC->font);
exaSolidBoxClipped (pDrawable,
fbGetCompositeClip(pGC),
pGC->planemask,
@@ -968,74 +977,50 @@ exaImageGlyphBlt (DrawablePtr pDrawable,
}
EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
+ exaDoMigration(pixmaps, 1, FALSE);
exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
exaPrepareAccessGC (pGC);
fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
- ppci = ppciInit;
- while (nglyph--)
+ for (ppci = ppciInit; nglyph; nglyph--, x += pci->metrics.characterWidth)
{
pci = *ppci++;
- pglyph = FONTGLYPHBITS(pglyphBase, pci);
gWidth = GLYPHWIDTHPIXELS(pci);
gHeight = GLYPHHEIGHTPIXELS(pci);
- if (gWidth && gHeight)
- {
- gx = x + pci->metrics.leftSideBearing;
- gy = y - pci->metrics.ascent;
- if (glyph && gWidth <= sizeof (FbStip) * 8 &&
- fbGlyphIn (fbGetCompositeClip(pGC), gx, gy, gWidth, gHeight))
- {
- (*glyph) (dst + (gy + dstYoff) * dstStride,
- dstStride,
- dstBpp,
- (FbStip *) pglyph,
- pPriv->fg,
- gx + dstXoff,
- gHeight);
- exaDrawableDirty (pDrawable, gx, gy, gx + gWidth, gy + gHeight);
- }
- else
- {
- RegionPtr pClip = fbGetCompositeClip(pGC);
- int nbox;
- BoxPtr pbox;
-
- gStride = GLYPHWIDTHBYTESPADDED(pci) / sizeof (FbStip);
- fbPutXYImage (pDrawable,
- pClip,
- pPriv->fg,
- pPriv->bg,
- pPriv->pm,
- GXcopy,
- opaque,
-
- gx,
- gy,
- gWidth, gHeight,
-
- (FbStip *) pglyph,
- gStride,
- 0);
-
- for (nbox = REGION_NUM_RECTS(pClip), pbox = REGION_RECTS(pClip);
- nbox--; pbox++) {
- int x1 = max(gx, pbox->x1), x2 = min(gx + gWidth, pbox->x2);
- int y1 = max(gy, pbox->y1), y2 = min(gy + gHeight, pbox->y2);
+ gx = x + pci->metrics.leftSideBearing;
+ gy = y - pci->metrics.ascent;
- if (x1 >= x2 || y1 >= y2)
- continue;
+ if (!gWidth || !gHeight || (gx + gWidth) <= xBack ||
+ (gy + gHeight) <= yBack || gx >= (xBack + widthBack) ||
+ gy >= (yBack + heightBack))
+ continue;
- exaDrawableDirty (pDrawable, gx, gy, gx + gWidth,
- gy + gHeight);
- }
- }
+ pglyph = FONTGLYPHBITS(pglyphBase, pci);
+
+ if (glyph && gWidth <= sizeof (FbStip) * 8 &&
+ fbGlyphIn (fbGetCompositeClip(pGC), gx, gy, gWidth, gHeight))
+ {
+ (*glyph) (dst + (gy + dstYoff) * dstStride, dstStride, dstBpp,
+ (FbStip *) pglyph, pPriv->fg, gx + dstXoff, gHeight);
+ }
+ else
+ {
+ RegionPtr pClip = fbGetCompositeClip(pGC);
+
+ gStride = GLYPHWIDTHBYTESPADDED(pci) / sizeof (FbStip);
+ fbPutXYImage (pDrawable, pClip, pPriv->fg, pPriv->bg, pPriv->pm,
+ GXcopy, opaque, gx, gy, gWidth, gHeight,
+ (FbStip *) pglyph, gStride, 0);
}
- x += pci->metrics.characterWidth;
}
exaFinishAccessGC (pGC);
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
+
+damage:
+ exaGetDrawableDeltas(pDrawable, pPixmap, &dstXoff, &dstYoff);
+ exaPixmapDirty(pPixmap, xBack + dstXoff, yBack + dstYoff,
+ xBack + dstXoff + widthBack, yBack + dstYoff + heightBack);
}
const GCOps exaOps = {
diff-tree a8d6ebdf9338dc2f6ff9a532e6fec460a70d3b1e (from 81b055605c34b5823f6c5f63cc0f92f43c6b7252)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Sun Apr 29 23:47:53 2007 +0200
EXA: Defer to FillRegionTiled in Composite when possible.
Committed separately as this case is hard to hit and has only been tested
lightly.
diff --git a/exa/exa_render.c b/exa/exa_render.c
index 63a412c..06881e3 100644
--- a/exa/exa_render.c
+++ b/exa/exa_render.c
@@ -651,6 +651,45 @@ exaComposite(CARD8 op,
REGION_UNINIT(pDst->pDrawable->pScreen, ®ion);
goto done;
}
+ else if (pSrcPixmap && !pSrc->transform &&
+ pSrc->repeatType == RepeatNormal)
+ {
+ RegionRec region;
+ DDXPointRec srcOrg;
+
+ /* Let's see if the driver can do the repeat in one go */
+ if (pExaScr->info->PrepareComposite && !pSrc->alphaMap &&
+ !pDst->alphaMap)
+ {
+ ret = exaTryDriverComposite(op, pSrc, pMask, pDst, xSrc,
+ ySrc, xMask, yMask, xDst, yDst,
+ width, height);
+ if (ret == 1)
+ goto done;
+ }
+
+ /* Now see if we can use exaFillRegionTiled() */
+ xDst += pDst->pDrawable->x;
+ yDst += pDst->pDrawable->y;
+ xSrc += pSrc->pDrawable->x;
+ ySrc += pSrc->pDrawable->y;
+
+ if (!miComputeCompositeRegion (®ion, pSrc, pMask, pDst, xSrc,
+ ySrc, xMask, yMask, xDst, yDst,
+ width, height))
+ goto done;
+
+ srcOrg.x = (xSrc - xDst) % pSrcPixmap->drawable.width;
+ srcOrg.y = (ySrc - yDst) % pSrcPixmap->drawable.height;
+
+ ret = exaFillRegionTiled(pDst->pDrawable, ®ion, pSrcPixmap,
+ &srcOrg, FB_ALLONES, GXcopy);
+
+ REGION_UNINIT(pDst->pDrawable->pScreen, ®ion);
+
+ if (ret)
+ goto done;
+ }
}
}
diff-tree 81b055605c34b5823f6c5f63cc0f92f43c6b7252 (from ce317a5b76c053f449122c46e1372bf8e067cb4c)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Sun Apr 29 23:47:43 2007 +0200
EXA: Composite improvements.
* Defer to simpler hooks in more cases (inspired by XAA behaviour).
* Move damage tracking from lower to higher level functions.
* Always migrate for fallbacks.
diff --git a/exa/exa_render.c b/exa/exa_render.c
index 2234cdb..63a412c 100644
--- a/exa/exa_render.c
+++ b/exa/exa_render.c
@@ -297,15 +297,15 @@ exaTryDriverSolidFill(PicturePtr pSrc,
nbox = REGION_NUM_RECTS(®ion);
pbox = REGION_RECTS(®ion);
+
while (nbox--)
{
(*pExaScr->info->Solid) (pDstPix,
pbox->x1 + dst_off_x, pbox->y1 + dst_off_y,
pbox->x2 + dst_off_x, pbox->y2 + dst_off_y);
- exaPixmapDirty (pDstPix, pbox->x1 + dst_off_x, pbox->y1 + dst_off_y,
- pbox->x2 + dst_off_x, pbox->y2 + dst_off_y);
pbox++;
}
+
(*pExaScr->info->DoneSolid) (pDstPix);
exaMarkSync(pDst->pDrawable->pScreen);
@@ -446,8 +446,6 @@ exaTryDriverComposite(CARD8 op,
pbox->y1 + dst_off_y,
pbox->x2 - pbox->x1,
pbox->y2 - pbox->y1);
- exaPixmapDirty (pDstPix, pbox->x1 + dst_off_x, pbox->y1 + dst_off_y,
- pbox->x2 + dst_off_x, pbox->y2 + dst_off_y);
pbox++;
}
(*pExaScr->info->DoneComposite) (pDstPix);
@@ -521,6 +519,9 @@ exaTryMagicTwoPassCompositeHelper(CARD8
CARD16 height)
{
ExaScreenPriv (pDst->pDrawable->pScreen);
+ DrawablePtr pDstDraw = pDst->pDrawable;
+ PixmapPtr pDstPixmap = exaGetDrawablePixmap(pDstDraw);
+ int xoff, yoff;
assert(op == PictOpOver);
@@ -539,6 +540,12 @@ exaTryMagicTwoPassCompositeHelper(CARD8
exaComposite(PictOpOutReverse, pSrc, pMask, pDst, xSrc, ySrc, xMask, yMask,
xDst, yDst, width, height);
+ exaGetDrawableDeltas(pDstDraw, pDstPixmap, &xoff, &yoff);
+ xoff += pDstDraw->x;
+ yoff += pDstDraw->y;
+ exaPixmapDirty(pDstPixmap, xDst + xoff, yDst + yoff, xDst + xoff + width,
+ yDst + yoff + height);
+
/* Then, add in the source value times the destination alpha factors (1.0).
*/
exaComposite(PictOpAdd, pSrc, pMask, pDst, xSrc, ySrc, xMask, yMask,
@@ -565,6 +572,28 @@ exaComposite(CARD8 op,
int ret = -1;
Bool saveSrcRepeat = pSrc->repeat;
Bool saveMaskRepeat = pMask ? pMask->repeat : 0;
+ ExaMigrationRec pixmaps[3];
+ int npixmaps = 1;
+ PixmapPtr pSrcPixmap = NULL;
+
+ pixmaps[0].as_dst = TRUE;
+ pixmaps[0].as_src = exaOpReadsDestination(op);
+ pixmaps[0].pPix = exaGetDrawablePixmap (pDst->pDrawable);
+
+ if (pSrc->pDrawable) {
+ pSrcPixmap = exaGetDrawablePixmap (pSrc->pDrawable);
+ pixmaps[npixmaps].as_dst = FALSE;
+ pixmaps[npixmaps].as_src = TRUE;
+ pixmaps[npixmaps].pPix = pSrcPixmap;
+ npixmaps++;
+ }
+
+ if (pMask && pMask->pDrawable) {
+ pixmaps[npixmaps].as_dst = FALSE;
+ pixmaps[npixmaps].as_src = TRUE;
+ pixmaps[npixmaps].pPix = exaGetDrawablePixmap (pMask->pDrawable);
+ npixmaps++;
+ }
/* We currently don't support acceleration of gradients, or other pictures
* with a NULL pDrawable.
@@ -583,19 +612,24 @@ exaComposite(CARD8 op,
if (!pMask)
{
- if (op == PictOpSrc)
+ if ((op == PictOpSrc &&
+ ((pSrc->format == pDst->format) ||
+ (pSrc->format==PICT_a8r8g8b8 && pDst->format==PICT_x8r8g8b8) ||
+ (pSrc->format==PICT_a8b8g8r8 && pDst->format==PICT_x8b8g8r8))) ||
+ (op == PictOpOver && !pSrc->alphaMap && !pDst->alphaMap &&
+ pSrc->format == pDst->format &&
+ (pSrc->format==PICT_x8r8g8b8 || pSrc->format==PICT_x8b8g8r8)))
{
if (pSrc->pDrawable->width == 1 &&
- pSrc->pDrawable->height == 1 && pSrc->repeat &&
- pSrc->repeatType == RepeatNormal)
+ pSrc->pDrawable->height == 1 &&
+ pSrc->repeat)
{
ret = exaTryDriverSolidFill(pSrc, pDst, xSrc, ySrc, xDst, yDst,
width, height);
if (ret == 1)
goto done;
}
- else if (!pSrc->repeat && !pSrc->transform &&
- pSrc->format == pDst->format)
+ else if (pSrcPixmap && !pSrc->repeat && !pSrc->transform)
{
RegionRec region;
@@ -660,39 +694,14 @@ exaComposite(CARD8 op,
}
}
- if (ret != 0) {
- ExaMigrationRec pixmaps[3];
- /* failure to accelerate was not due to pixmaps being in the wrong
- * locations.
- */
- pixmaps[0].as_dst = TRUE;
- pixmaps[0].as_src = exaOpReadsDestination(op);
- pixmaps[0].pPix = exaGetDrawablePixmap (pDst->pDrawable);
- pixmaps[1].as_dst = FALSE;
- pixmaps[1].as_src = TRUE;
- pixmaps[1].pPix = exaGetDrawablePixmap (pSrc->pDrawable);
- if (pMask) {
- pixmaps[2].as_dst = FALSE;
- pixmaps[2].as_src = TRUE;
- pixmaps[2].pPix = exaGetDrawablePixmap (pMask->pDrawable);
- exaDoMigration(pixmaps, 3, FALSE);
- } else {
- exaDoMigration(pixmaps, 2, FALSE);
- }
- }
-
fallback:
#if DEBUG_TRACE_FALL
exaPrintCompositeFallback (op, pSrc, pMask, pDst);
#endif
+ exaDoMigration(pixmaps, npixmaps, FALSE);
ExaCheckComposite (op, pSrc, pMask, pDst, xSrc, ySrc,
xMask, yMask, xDst, yDst, width, height);
- exaDrawableDirty(pDst->pDrawable,
- pDst->pDrawable->x + xDst,
- pDst->pDrawable->y + yDst,
- pDst->pDrawable->x + xDst + width,
- pDst->pDrawable->y + yDst + height);
done:
pSrc->repeat = saveSrcRepeat;
diff-tree ce317a5b76c053f449122c46e1372bf8e067cb4c (from 0c8905ebc91cf654facef84ee52231a358deec5c)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Sun Apr 29 23:47:16 2007 +0200
EXA: Glyphs improvements.
* Don't waste effort on invisible glyphs.
* Add damage tracking where necessary.
* Always migrate for fallbacks.
diff --git a/exa/exa_render.c b/exa/exa_render.c
index d48a142..2234cdb 100644
--- a/exa/exa_render.c
+++ b/exa/exa_render.c
@@ -845,10 +845,11 @@ exaGlyphs (CARD8 op,
PixmapPtr pPixmap = NULL;
PicturePtr pPicture;
PixmapPtr pMaskPixmap = NULL;
+ PixmapPtr pDstPixmap = exaGetDrawablePixmap(pDst->pDrawable);
PicturePtr pMask;
ScreenPtr pScreen = pDst->pDrawable->pScreen;
int width = 0, height = 0;
- int x, y;
+ int x, y, x1, y1, xoff, yoff;
int xDst = list->xOff, yDst = list->yOff;
int n;
int error;
@@ -892,7 +893,12 @@ exaGlyphs (CARD8 op,
xRectangle rect;
miGlyphExtents (nlist, list, glyphs, &extents);
-
+
+ extents.x1 = max(extents.x1, 0);
+ extents.y1 = max(extents.y1, 0);
+ extents.x2 = min(extents.x2, pDst->pDrawable->width);
+ extents.y2 = min(extents.y2, pDst->pDrawable->height);
+
if (extents.x2 <= extents.x1 || extents.y2 <= extents.y1)
return;
width = extents.x2 - extents.x1;
@@ -918,6 +924,7 @@ exaGlyphs (CARD8 op,
rect.width = width;
rect.height = height;
(*pGC->ops->PolyFillRect) (&pMaskPixmap->drawable, pGC, 1, &rect);
+ exaPixmapDirty(pMaskPixmap, 0, 0, width, height);
FreeScratchGC (pGC);
x = -extents.x1;
y = -extents.y1;
@@ -929,6 +936,8 @@ exaGlyphs (CARD8 op,
y = 0;
}
+ exaGetDrawableDeltas(pDst->pDrawable, pDstPixmap, &xoff, &yoff);
+
while (nlist--)
{
GCPtr pGC = NULL;
@@ -983,13 +992,21 @@ exaGlyphs (CARD8 op,
pixmaps[0].as_dst = TRUE;
pixmaps[0].as_src = TRUE;
pixmaps[0].pPix = pPixmap;
- exaDoMigration (pixmaps, 1, TRUE);
+ exaDoMigration (pixmaps, 1, pExaScr->info->PrepareComposite != NULL);
while (n--)
{
GlyphPtr glyph = *glyphs++;
pointer glyphdata = (pointer) (glyph + 1);
-
+ DrawablePtr pCmpDrw = (maskFormat ? pMask : pDst)->pDrawable;
+
+ x1 = x - glyph->info.x;
+ y1 = y - glyph->info.y;
+
+ if (x1 >= pCmpDrw->width || y1 >= pCmpDrw->height ||
+ (x1 + glyph->info.width) <= 0 || (y1 + glyph->info.height) <= 0)
+ goto nextglyph;
+
(*pScreen->ModifyPixmapHeader) (pScratchPixmap,
glyph->info.width,
glyph->info.height,
@@ -1048,17 +1065,22 @@ exaGlyphs (CARD8 op,
if (maskFormat)
{
exaComposite (PictOpAdd, pPicture, NULL, pMask, 0, 0, 0, 0,
- x - glyph->info.x, y - glyph->info.y,
- glyph->info.width, glyph->info.height);
+ x1, y1, glyph->info.width, glyph->info.height);
+ exaPixmapDirty(pMaskPixmap, x1, y1, x1 + glyph->info.width,
+ y1 + glyph->info.height);
}
else
{
exaComposite (op, pSrc, pPicture, pDst,
- xSrc + (x - glyph->info.x) - xDst,
- ySrc + (y - glyph->info.y) - yDst,
- 0, 0, x - glyph->info.x, y - glyph->info.y,
- glyph->info.width, glyph->info.height);
+ xSrc + x1 - xDst, ySrc + y1 - yDst,
+ 0, 0, x1, y1, glyph->info.width,
+ glyph->info.height);
+ x1 += pDst->pDrawable->x + xoff;
+ y1 += pDst->pDrawable->y + yoff;
+ exaPixmapDirty(pDstPixmap, x1, y1, x1 + glyph->info.width,
+ y1 + glyph->info.height);
}
+nextglyph:
x += glyph->info.xOff;
y += glyph->info.yOff;
}
diff-tree 0c8905ebc91cf654facef84ee52231a358deec5c (from 567f18a09bfb05f448be40c7ebe0f210f955601c)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Sun Apr 29 23:47:08 2007 +0200
EXA: PolyFillRect improvements.
* Convert rects to region and use it for damage tracking.
* When possible, defer to exaFillRegion{Solid,Tiled} using converted region.
* Always migrate for fallbacks.
* Move damage tracking out of ExaCheckPolyFillRect.
diff --git a/exa/exa_accel.c b/exa/exa_accel.c
index 95084fc..721882b 100644
--- a/exa/exa_accel.c
+++ b/exa/exa_accel.c
@@ -618,6 +618,9 @@ exaPolySegment (DrawablePtr pDrawable, G
DEALLOCATE_LOCAL(prect);
}
+static Bool exaFillRegionSolid (DrawablePtr pDrawable, RegionPtr pRegion,
+ Pixel pixel, CARD32 planemask, CARD32 alu);
+
static void
exaPolyFillRect(DrawablePtr pDrawable,
GCPtr pGC,
@@ -626,7 +629,7 @@ exaPolyFillRect(DrawablePtr pDrawable,
{
ExaScreenPriv (pDrawable->pScreen);
RegionPtr pClip = fbGetCompositeClip(pGC);
- PixmapPtr pPixmap;
+ PixmapPtr pPixmap = exaGetDrawablePixmap(pDrawable);
register BoxPtr pbox;
BoxPtr pextent;
int extentX1, extentX2, extentY1, extentY2;
@@ -635,39 +638,80 @@ exaPolyFillRect(DrawablePtr pDrawable,
int xoff, yoff;
int xorg, yorg;
int n;
- ExaMigrationRec pixmaps[1];
+ ExaMigrationRec pixmaps[2];
+ RegionPtr pReg = RECTS_TO_REGION(pScreen, nrect, prect, CT_UNSORTED);
+ RegionPtr pDamageReg = DamageRegion(ExaGetPixmapPriv(pPixmap)->pDamage);
+
+ /* Compute intersection of rects and clip region */
+ REGION_TRANSLATE(pScreen, pReg, pDrawable->x, pDrawable->y);
+ REGION_INTERSECT(pScreen, pReg, pClip, pReg);
+
+ if (!REGION_NUM_RECTS(pReg)) {
+ REGION_DESTROY(pScreen, pReg);
+ return;
+ }
pixmaps[0].as_dst = TRUE;
pixmaps[0].as_src = FALSE;
- pixmaps[0].pPix = pPixmap = exaGetDrawablePixmap (pDrawable);
+ pixmaps[0].pPix = pPixmap;
+ exaGetDrawableDeltas(pDrawable, pPixmap, &xoff, &yoff);
+
if (pExaScr->swappedOut ||
- pGC->fillStyle != FillSolid ||
pPixmap->drawable.width > pExaScr->info->maxX ||
pPixmap->drawable.height > pExaScr->info->maxY)
{
- exaDoMigration (pixmaps, 1, FALSE);
- ExaCheckPolyFillRect (pDrawable, pGC, nrect, prect);
- while (nrect-- >= 0) {
- exaDrawableDirty(pDrawable,
- pDrawable->x + prect->x,
- pDrawable->y + prect->y,
- pDrawable->x + prect->x + prect->width,
- pDrawable->y + prect->y + prect->height);
- prect++;
+ goto fallback;
+ }
+
+ /* For ROPs where overlaps don't matter, convert rectangles to region and
+ * call exaFillRegion{Solid,Tiled}.
+ */
+ if ((pGC->fillStyle == FillSolid || pGC->fillStyle == FillTiled) &&
+ (pGC->alu == GXcopy || pGC->alu == GXclear || pGC->alu == GXnoop ||
+ pGC->alu == GXcopyInverted || pGC->alu == GXset)) {
+ if (((pGC->fillStyle == FillSolid || pGC->tileIsPixel) &&
+ exaFillRegionSolid(pDrawable, pReg, pGC->fillStyle == FillSolid ?
+ pGC->fgPixel : pGC->tile.pixel, pGC->planemask,
+ pGC->alu)) ||
+ (pGC->fillStyle == FillTiled && !pGC->tileIsPixel &&
+ exaFillRegionTiled(pDrawable, pReg, pGC->tile.pixmap, &pGC->patOrg,
+ pGC->planemask, pGC->alu))) {
+ goto damage;
}
- return;
- } else {
- exaDoMigration (pixmaps, 1, TRUE);
}
- if (!(pPixmap = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff)) ||
+ if (pGC->fillStyle != FillSolid &&
+ !(pGC->tileIsPixel && pGC->fillStyle == FillTiled))
+ {
+ goto fallback;
+ }
+
+ exaDoMigration (pixmaps, 1, TRUE);
+
+ if (!exaPixmapIsOffscreen (pPixmap) ||
!(*pExaScr->info->PrepareSolid) (pPixmap,
pGC->alu,
pGC->planemask,
pGC->fgPixel))
{
+fallback:
+ if (pGC->fillStyle == FillTiled && !pGC->tileIsPixel) {
+ pixmaps[1].as_dst = FALSE;
+ pixmaps[1].as_src = TRUE;
+ pixmaps[1].pPix = pGC->tile.pixmap;
+ exaDoMigration (pixmaps, 2, FALSE);
+ } else {
+ exaDoMigration (pixmaps, 1, FALSE);
+ }
+
ExaCheckPolyFillRect (pDrawable, pGC, nrect, prect);
+
+damage:
+ REGION_TRANSLATE(pScreen, pReg, xoff, yoff);
+ REGION_UNION(pScreen, pDamageReg, pReg, pDamageReg);
+ REGION_DESTROY(pScreen, pReg);
+
return;
}
@@ -715,7 +759,8 @@ exaPolyFillRect(DrawablePtr pDrawable,
pbox = REGION_RECTS(pClip);
/*
* clip the rectangle to each box in the clip region
- * this is logically equivalent to calling Intersect()
+ * this is logically equivalent to calling Intersect(),
+ * but rectangles may overlap each other here.
*/
while(n--)
{
diff --git a/exa/exa_unaccel.c b/exa/exa_unaccel.c
index 7713a08..a7f9398 100644
--- a/exa/exa_unaccel.c
+++ b/exa/exa_unaccel.c
@@ -201,32 +201,11 @@ ExaCheckPolyFillRect (DrawablePtr pDrawa
{
EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
- if (nrect) {
- int x1 = max(prect->x, 0), y1 = max(prect->y, 0);
- int x2 = min(prect->x + prect->width, pDrawable->width);
- int y2 = min(prect->y + prect->height, pDrawable->height);
-
- exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
- exaPrepareAccessGC (pGC);
- fbPolyFillRect (pDrawable, pGC, nrect, prect);
- exaFinishAccessGC (pGC);
- exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
-
- /* Only track bounding box of damage, as this path can degenerate to
- * zillions of damage boxes
- */
- while (--nrect)
- {
- prect++;
- x1 = min(x1, prect->x);
- x2 = max(x2, prect->x + prect->width);
- y1 = min(y1, prect->y);
- y2 = max(y2, prect->y + prect->height);
- }
-
- exaDrawableDirty (pDrawable, pDrawable->x + x1, pDrawable->y + y1,
- pDrawable->x + x2, pDrawable->y + y2);
- }
+ exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
+ exaPrepareAccessGC (pGC);
+ fbPolyFillRect (pDrawable, pGC, nrect, prect);
+ exaFinishAccessGC (pGC);
+ exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
}
void
diff-tree 567f18a09bfb05f448be40c7ebe0f210f955601c (from e869573b52fac69fb88cea120daaeec59c7a3461)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Sun Apr 29 23:46:49 2007 +0200
EXA: FillRegion{Solid,Tiled} improvements.
* Support planemasks, different ALUs and arbitrary tile origin.
* Leave damage tracking and non-trivial fallbacks to callers.
* Always migrate for fallbacks.
This is in preparation for using these from more other functions.
diff --git a/exa/exa.c b/exa/exa.c
index 23fe555..3d77800 100644
--- a/exa/exa.c
+++ b/exa/exa.c
@@ -126,7 +126,7 @@ exaGetDrawablePixmap(DrawablePtr pDrawab
* the backing drawable. These coordinates are nonzero only for redirected
* windows.
*/
-static void
+void
exaGetDrawableDeltas (DrawablePtr pDrawable, PixmapPtr pPixmap,
int *xp, int *yp)
{
diff --git a/exa/exa_accel.c b/exa/exa_accel.c
index e633d80..95084fc 100644
--- a/exa/exa_accel.c
+++ b/exa/exa_accel.c
@@ -1043,10 +1043,12 @@ exaCopyWindow(WindowPtr pWin, DDXPointRe
REGION_UNINIT(pWin->drawable.pScreen, &rgnDst);
}
-static void
+static Bool
exaFillRegionSolid (DrawablePtr pDrawable,
RegionPtr pRegion,
- Pixel pixel)
+ Pixel pixel,
+ CARD32 planemask,
+ CARD32 alu)
{
ExaScreenPriv(pDrawable->pScreen);
PixmapPtr pPixmap;
@@ -1062,22 +1064,19 @@ exaFillRegionSolid (DrawablePtr pDrawabl
if (pPixmap->drawable.width > pExaScr->info->maxX ||
pPixmap->drawable.height > pExaScr->info->maxY)
{
- exaDoMigration (pixmaps, 1, FALSE);
goto fallback;
} else {
exaDoMigration (pixmaps, 1, TRUE);
}
if ((pPixmap = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff)) &&
- (*pExaScr->info->PrepareSolid) (pPixmap, GXcopy, FB_ALLONES, pixel))
+ (*pExaScr->info->PrepareSolid) (pPixmap, alu, planemask, pixel))
{
while (nbox--)
{
(*pExaScr->info->Solid) (pPixmap,
pBox->x1 + xoff, pBox->y1 + yoff,
pBox->x2 + xoff, pBox->y2 + yoff);
- exaPixmapDirty (pPixmap, pBox->x1 + xoff, pBox->y1 + yoff,
- pBox->x2 + xoff, pBox->y2 + yoff);
pBox++;
}
(*pExaScr->info->DoneSolid) (pPixmap);
@@ -1086,27 +1085,30 @@ exaFillRegionSolid (DrawablePtr pDrawabl
else
{
fallback:
+ if (alu != GXcopy || planemask != FB_ALLONES)
+ return FALSE;
EXA_FALLBACK(("to %p (%c)\n", pDrawable,
exaDrawableLocation(pDrawable)));
+ exaDoMigration (pixmaps, 1, FALSE);
exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
fbFillRegionSolid (pDrawable, pRegion, 0,
fbReplicatePixel (pixel, pDrawable->bitsPerPixel));
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
- while (nbox--)
- {
- exaDrawableDirty (pDrawable, pBox->x1, pBox->y1, pBox->x2, pBox->y2);
- pBox++;
- }
}
+
+ return TRUE;
}
/* Try to do an accelerated tile of the pTile into pRegion of pDrawable.
* Based on fbFillRegionTiled(), fbTile().
*/
-static void
+Bool
exaFillRegionTiled (DrawablePtr pDrawable,
RegionPtr pRegion,
- PixmapPtr pTile)
+ PixmapPtr pTile,
+ DDXPointPtr pPatOrg,
+ CARD32 planemask,
+ CARD32 alu)
{
ExaScreenPriv(pDrawable->pScreen);
PixmapPtr pPixmap;
@@ -1122,10 +1124,10 @@ exaFillRegionTiled (DrawablePtr pDrawabl
/* If we're filling with a solid color, grab it out and go to
* FillRegionSolid, saving numerous copies.
*/
- if (tileWidth == 1 && tileHeight == 1) {
- exaFillRegionSolid(pDrawable, pRegion, exaGetPixmapFirstPixel (pTile));
- return;
- }
+ if (tileWidth == 1 && tileHeight == 1)
+ return exaFillRegionSolid(pDrawable, pRegion,
+ exaGetPixmapFirstPixel (pTile), planemask,
+ alu);
pixmaps[0].as_dst = TRUE;
pixmaps[0].as_src = FALSE;
@@ -1139,7 +1141,6 @@ exaFillRegionTiled (DrawablePtr pDrawabl
tileWidth > pExaScr->info->maxX ||
tileHeight > pExaScr->info->maxY)
{
- exaDoMigration (pixmaps, 2, FALSE);
goto fallback;
} else {
exaDoMigration (pixmaps, 2, TRUE);
@@ -1153,8 +1154,9 @@ exaFillRegionTiled (DrawablePtr pDrawabl
if (!exaPixmapIsOffscreen(pTile))
goto fallback;
- if ((*pExaScr->info->PrepareCopy) (exaGetOffscreenPixmap((DrawablePtr)pTile, &tileXoff, &tileYoff), pPixmap, 0, 0, GXcopy,
- FB_ALLONES))
+ if ((*pExaScr->info->PrepareCopy) (exaGetOffscreenPixmap((DrawablePtr)pTile,
+ &tileXoff, &tileYoff),
+ pPixmap, 0, 0, alu, planemask))
{
while (nbox--)
{
@@ -1162,7 +1164,7 @@ exaFillRegionTiled (DrawablePtr pDrawabl
int dstY = pBox->y1;
int tileY;
- tileY = (dstY - pDrawable->y) % tileHeight;
+ tileY = (dstY - pDrawable->y - pPatOrg->y) % tileHeight;
while (height > 0) {
int width = pBox->x2 - pBox->x1;
int dstX = pBox->x1;
@@ -1173,7 +1175,7 @@ exaFillRegionTiled (DrawablePtr pDrawabl
h = height;
height -= h;
- tileX = (dstX - pDrawable->x) % tileWidth;
+ tileX = (dstX - pDrawable->x - pPatOrg->x) % tileWidth;
while (width > 0) {
int w = tileWidth - tileX;
if (w > width)
@@ -1190,38 +1192,44 @@ exaFillRegionTiled (DrawablePtr pDrawabl
dstY += h;
tileY = 0;
}
- exaPixmapDirty (pPixmap, pBox->x1 + xoff, pBox->y1 + yoff,
- pBox->x2 + xoff, pBox->y2 + yoff);
pBox++;
}
(*pExaScr->info->DoneCopy) (pPixmap);
exaMarkSync(pDrawable->pScreen);
- return;
+ return TRUE;
}
fallback:
+ if (alu != GXcopy || planemask != FB_ALLONES)
+ return FALSE;
EXA_FALLBACK(("from %p to %p (%c,%c)\n", pTile, pDrawable,
exaDrawableLocation(&pTile->drawable),
exaDrawableLocation(pDrawable)));
+ exaDoMigration (pixmaps, 2, FALSE);
exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
exaPrepareAccess ((DrawablePtr)pTile, EXA_PREPARE_SRC);
fbFillRegionTiled (pDrawable, pRegion, pTile);
exaFinishAccess ((DrawablePtr)pTile, EXA_PREPARE_SRC);
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
- while (nbox--)
- {
- exaDrawableDirty (pDrawable, pBox->x1, pBox->y1, pBox->x2, pBox->y2);
- pBox++;
- }
+
+ return TRUE;
}
void
exaPaintWindow(WindowPtr pWin, RegionPtr pRegion, int what)
{
ExaScreenPriv (pWin->drawable.pScreen);
- if (!REGION_NUM_RECTS(pRegion))
+ PixmapPtr pPixmap = exaGetDrawablePixmap((DrawablePtr)pWin);
+ int xoff, yoff;
+ BoxPtr pBox;
+ int nbox = REGION_NUM_RECTS(pRegion);
+
+ if (!nbox)
return;
+
if (!pExaScr->swappedOut) {
+ DDXPointRec zeros = { 0, 0 };
+
switch (what) {
case PW_BACKGROUND:
switch (pWin->backgroundState) {
@@ -1235,25 +1243,41 @@ exaPaintWindow(WindowPtr pWin, RegionPtr
what);
return;
case BackgroundPixel:
- exaFillRegionSolid((DrawablePtr)pWin, pRegion, pWin->background.pixel);
- return;
+ exaFillRegionSolid((DrawablePtr)pWin, pRegion, pWin->background.pixel,
+ FB_ALLONES, GXcopy);
+ goto damage;
case BackgroundPixmap:
- exaFillRegionTiled((DrawablePtr)pWin, pRegion, pWin->background.pixmap);
- return;
+ exaFillRegionTiled((DrawablePtr)pWin, pRegion, pWin->background.pixmap,
+ &zeros, FB_ALLONES, GXcopy);
+ goto damage;
}
break;
case PW_BORDER:
if (pWin->borderIsPixel) {
- exaFillRegionSolid((DrawablePtr)pWin, pRegion, pWin->border.pixel);
- return;
+ exaFillRegionSolid((DrawablePtr)pWin, pRegion, pWin->border.pixel,
+ FB_ALLONES, GXcopy);
+ goto damage;
} else {
- exaFillRegionTiled((DrawablePtr)pWin, pRegion, pWin->border.pixmap);
- return;
+ exaFillRegionTiled((DrawablePtr)pWin, pRegion, pWin->border.pixmap,
+ &zeros, FB_ALLONES, GXcopy);
+ goto damage;
}
break;
}
}
ExaCheckPaintWindow (pWin, pRegion, what);
+
+damage:
+ exaGetDrawableDeltas((DrawablePtr)pWin, pPixmap, &xoff, &yoff);
+
+ pBox = REGION_RECTS(pRegion);
+
+ while (nbox--)
+ {
+ exaPixmapDirty (pPixmap, pBox->x1 + xoff, pBox->y1 + yoff,
+ pBox->x2 + xoff, pBox->y2 + yoff);
+ pBox++;
+ }
}
/**
diff --git a/exa/exa_priv.h b/exa/exa_priv.h
index 382f059..b976082 100644
--- a/exa/exa_priv.h
+++ b/exa/exa_priv.h
@@ -288,6 +288,10 @@ exaGetPixmapFirstPixel (PixmapPtr pPixma
void
exaCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc);
+Bool
+exaFillRegionTiled (DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile,
+ DDXPointPtr pPatOrg, CARD32 planemask, CARD32 alu);
+
void
exaPaintWindow(WindowPtr pWin, RegionPtr pRegion, int what);
@@ -344,6 +348,10 @@ void
exaPixmapDirty(PixmapPtr pPix, int x1, int y1, int x2, int y2);
void
+exaGetDrawableDeltas (DrawablePtr pDrawable, PixmapPtr pPixmap,
+ int *xp, int *yp);
+
+void
exaDrawableDirty(DrawablePtr pDrawable, int x1, int y1, int x2, int y2);
Bool
diff-tree e869573b52fac69fb88cea120daaeec59c7a3461 (from d3f8667341bfe6dc7d0258c4ad69377f37d88d95)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Sun Apr 29 23:45:48 2007 +0200
EXA: exaAssertNotDirty improvements.
* Return early if the valid region is empty or the pixmap is pinned.
* Fix loop for several cliprects.
diff --git a/exa/exa_migration.c b/exa/exa_migration.c
index eedc5fd..70d8e12 100644
--- a/exa/exa_migration.c
+++ b/exa/exa_migration.c
@@ -464,12 +464,10 @@ exaAssertNotDirty (PixmapPtr pPixmap)
BoxPtr pBox = REGION_RECTS(pValidReg);
Bool ret = TRUE;
- if (pExaPixmap == NULL || pExaPixmap->fb_ptr == NULL)
+ if (!nbox || exaPixmapIsPinned(pPixmap) || pExaPixmap->fb_ptr == NULL)
return ret;
- dst = pExaPixmap->sys_ptr;
dst_pitch = pExaPixmap->sys_pitch;
- src = pExaPixmap->fb_ptr;
src_pitch = pExaPixmap->fb_pitch;
cpp = pPixmap->drawable.bitsPerPixel / 8;
@@ -486,21 +484,18 @@ exaAssertNotDirty (PixmapPtr pPixmap)
continue;
rowbytes = (pBox->x2 - pBox->x1) * cpp;
- src += pBox->y1 * src_pitch + pBox->x1 * cpp;
- dst += pBox->y1 * dst_pitch + pBox->x1 * cpp;
+ src = pExaPixmap->fb_ptr + pBox->y1 * src_pitch + pBox->x1 * cpp;
+ dst = pExaPixmap->sys_ptr + pBox->y1 * dst_pitch + pBox->x1 * cpp;
- for (y = pBox->y2 - pBox->y1; y; y--) {
- if (memcmp(dst + pBox->y1 * dst_pitch + pBox->x1 * cpp,
- src + pBox->y1 * src_pitch + pBox->x1 * cpp,
- (pBox->x2 - pBox->x1) * cpp) != 0) {
+ for (y = pBox->y1; y < pBox->y2;
+ y++, src += src_pitch, dst += dst_pitch) {
+ if (memcmp(dst, src, rowbytes) != 0) {
ret = FALSE;
+ exaPixmapDirty(pPixmap, pBox->x1, pBox->y1, pBox->x2,
+ pBox->y2);
break;
}
- src += src_pitch;
- dst += dst_pitch;
}
- src -= pBox->y1 * src_pitch + pBox->x1 * cpp;
- dst -= pBox->y1 * dst_pitch + pBox->x1 * cpp;
}
exaFinishAccess(&pPixmap->drawable, EXA_PREPARE_SRC);
diff-tree d3f8667341bfe6dc7d0258c4ad69377f37d88d95 (from 5e4b3232dafe3b0dec65bf639bebaba4774210b7)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Sun Apr 29 23:44:27 2007 +0200
EXA: Fix exaEnableDisableFBAccess for nested disables and enables.
diff --git a/exa/exa_offscreen.c b/exa/exa_offscreen.c
index 7708dd7..38ad58f 100644
--- a/exa/exa_offscreen.c
+++ b/exa/exa_offscreen.c
@@ -341,13 +341,15 @@ exaEnableDisableFBAccess (int index, Boo
ScreenPtr pScreen = screenInfo.screens[index];
ExaScreenPriv (pScreen);
- if (!enable) {
+ if (!enable && pExaScr->disableFbCount++ == 0) {
if (pExaScr->info->exa_minor < 1)
ExaOffscreenSwapOut (pScreen);
else
ExaOffscreenEjectPixmaps (pScreen);
pExaScr->swappedOut = TRUE;
- } else {
+ }
+
+ if (enable && --pExaScr->disableFbCount == 0) {
if (pExaScr->info->exa_minor < 1)
ExaOffscreenSwapIn (pScreen);
pExaScr->swappedOut = FALSE;
diff --git a/exa/exa_priv.h b/exa/exa_priv.h
index 984cb66..382f059 100644
--- a/exa/exa_priv.h
+++ b/exa/exa_priv.h
@@ -113,6 +113,7 @@ typedef struct {
enum ExaMigrationHeuristic migration;
Bool hideOffscreenPixmapData;
Bool checkDirtyCorrectness;
+ unsigned disableFbCount;
} ExaScreenPrivRec, *ExaScreenPrivPtr;
/*
diff-tree 5e4b3232dafe3b0dec65bf639bebaba4774210b7 (from 2866e0bac9b8dd3892c5e68abcfc6c97cebaf88a)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Sun Apr 29 23:38:22 2007 +0200
Fix fbCompositeTrans_0888xnx0888 build for wfb on big endian.
diff --git a/fb/fbpict.c b/fb/fbpict.c
index 2c10398..a735967 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -140,7 +140,7 @@ fbIn (CARD32 x, CARD8 y)
temp=count&3; \
where-=temp; \
workingWhere=(CARD32 *)where; \
- workingVal=READ(workingWhere)++; \
+ workingVal=READ(workingWhere++); \
count=4-temp; \
workingVal<<=(8*temp)
#define readPacked(where,x,y,z) {if(!(x)) { (x)=4; y = READ(z++); } where=(y)>>24; (y)<<=8; (x)--;}
diff-tree 2866e0bac9b8dd3892c5e68abcfc6c97cebaf88a (from 78a20455356ccc310f73cfc65ad65a7677eee7e5)
Author: Michel Dänzer <michel at tungstengraphics.com>
Date: Sun Apr 29 23:38:13 2007 +0200
Fix a couple of picture repeat fields incorrectly compared to RepeatNormal.
diff --git a/exa/exa_render.c b/exa/exa_render.c
index b78d728..d48a142 100644
--- a/exa/exa_render.c
+++ b/exa/exa_render.c
@@ -627,8 +627,8 @@ exaComposite(CARD8 op,
pMask->repeat = 0;
if (pExaScr->info->PrepareComposite &&
- (!pSrc->repeat || pSrc->repeat == RepeatNormal) &&
- (!pMask || !pMask->repeat || pMask->repeat == RepeatNormal) &&
+ (!pSrc->repeat || pSrc->repeatType == RepeatNormal) &&
+ (!pMask || !pMask->repeat || pMask->repeatType == RepeatNormal) &&
!pSrc->alphaMap && (!pMask || !pMask->alphaMap) && !pDst->alphaMap)
{
Bool isSrcSolid;
diff --git a/fb/fbpict.c b/fb/fbpict.c
index 0a08aff..2c10398 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -1495,7 +1495,7 @@ fbComposite (CARD8 op,
{
xMask += pMask->pDrawable->x;
yMask += pMask->pDrawable->y;
- maskRepeat = pMask->repeat == RepeatNormal;
+ maskRepeat = pMask->repeatType == RepeatNormal;
if (pMask->filter == PictFilterConvolution)
maskTransform = TRUE;
diff --git a/hw/xgl/xglcompose.c b/hw/xgl/xglcompose.c
index d2aead0..34f7a0c 100644
--- a/hw/xgl/xglcompose.c
+++ b/hw/xgl/xglcompose.c
@@ -177,7 +177,7 @@ xglCompositeGeneral (CARD8 op,
{
if (!pSrc->transform && pSrc->filter != PictFilterConvolution)
{
- if (pSrc->pDrawable && pSrc->repeat == RepeatNormal)
+ if (pSrc->pDrawable && pSrc->repeatType == RepeatNormal)
{
XGL_PIXMAP_PRIV ((PixmapPtr) pSrc->pDrawable);
diff-tree 78a20455356ccc310f73cfc65ad65a7677eee7e5 (from 6c4f1826bf2c5f30f5fe6e489a02b6375478b380)
Author: Soren Sandmann Pedersen <ssp at dhcp83-218.boston.redhat.com>
Date: Fri Apr 27 15:20:24 2007 -0400
Pixman merging
More msvc++ porting
diff --git a/fb/fbmmx.c b/fb/fbmmx.c
index cea8ad9..a322bec 100644
--- a/fb/fbmmx.c
+++ b/fb/fbmmx.c
@@ -1700,7 +1700,9 @@ fbSolidFillmmx (DrawablePtr pDraw,
CARD8 *byte_line;
FbBits *bits;
int xoff, yoff;
+#ifdef __GNUC__
__m64 v1, v2, v3, v4, v5, v6, v7;
+#endif
CHECKPOINT();
@@ -1730,6 +1732,7 @@ fbSolidFillmmx (DrawablePtr pDraw,
fill = ((ullong)xor << 32) | xor;
vfill = (__m64)fill;
+#ifdef __GNUC__
__asm__ (
"movq %7, %0\n"
"movq %7, %1\n"
@@ -1741,6 +1744,7 @@ fbSolidFillmmx (DrawablePtr pDraw,
: "=y" (v1), "=y" (v2), "=y" (v3),
"=y" (v4), "=y" (v5), "=y" (v6), "=y" (v7)
: "y" (vfill));
+#endif
while (height--)
{
@@ -1766,6 +1770,7 @@ fbSolidFillmmx (DrawablePtr pDraw,
while (w >= 64)
{
+#ifdef __GNUC__
__asm__ (
"movq %1, (%0)\n"
"movq %2, 8(%0)\n"
@@ -1780,7 +1785,16 @@ fbSolidFillmmx (DrawablePtr pDraw,
"y" (vfill), "y" (v1), "y" (v2), "y" (v3),
"y" (v4), "y" (v5), "y" (v6), "y" (v7)
: "memory");
-
+#else
+ *(__m64*) (d + 0) = vfill;
+ *(__m64*) (d + 8) = vfill;
+ *(__m64*) (d + 16) = vfill;
+ *(__m64*) (d + 24) = vfill;
+ *(__m64*) (d + 32) = vfill;
+ *(__m64*) (d + 40) = vfill;
+ *(__m64*) (d + 48) = vfill;
+ *(__m64*) (d + 56) = vfill;
+#endif
w -= 64;
d += 64;
}
@@ -2823,6 +2837,7 @@ fbCopyAreammx (DrawablePtr pSrc,
while (w >= 64)
{
+#ifdef __GNUC__
__asm__ (
"movq (%1), %%mm0\n"
"movq 8(%1), %%mm1\n"
@@ -2846,6 +2861,24 @@ fbCopyAreammx (DrawablePtr pSrc,
: "memory",
"%mm0", "%mm1", "%mm2", "%mm3",
"%mm4", "%mm5", "%mm6", "%mm7");
+#else
+ __m64 v0 = *(__m64 *)(s + 0);
+ __m64 v1 = *(__m64 *)(s + 8);
+ __m64 v2 = *(__m64 *)(s + 16);
+ __m64 v3 = *(__m64 *)(s + 24);
+ __m64 v4 = *(__m64 *)(s + 32);
+ __m64 v5 = *(__m64 *)(s + 40);
+ __m64 v6 = *(__m64 *)(s + 48);
+ __m64 v7 = *(__m64 *)(s + 56);
+ *(__m64 *)(d + 0) = v0;
+ *(__m64 *)(d + 8) = v1;
+ *(__m64 *)(d + 16) = v2;
+ *(__m64 *)(d + 24) = v3;
+ *(__m64 *)(d + 32) = v4;
+ *(__m64 *)(d + 40) = v5;
+ *(__m64 *)(d + 48) = v6;
+ *(__m64 *)(d + 56) = v7;
+#endif
w -= 64;
s += 64;
diff-tree 6c4f1826bf2c5f30f5fe6e489a02b6375478b380 (from ae04f2cb0a068cdc1e519627bf745de0c9e4a85a)
Author: Soren Sandmann Pedersen <ssp at dhcp83-218.boston.redhat.com>
Date: Fri Apr 27 08:13:08 2007 -0400
Bug fix in fbCompositeIn_nx8x8888
Make sure both halves of the dst word is set to zero when the masks
are both 0.
diff --git a/fb/fbmmx.c b/fb/fbmmx.c
index 0e90746..cea8ad9 100644
--- a/fb/fbmmx.c
+++ b/fb/fbmmx.c
@@ -1900,7 +1900,7 @@ fbCompositeSolidMaskSrc_nx8x8888mmx (CAR
}
else
{
- *dst = 0;
+ *(ullong *)dst = 0;
}
mask += 2;
diff-tree 18252a515d4989b983a3b7389636045e06d0f246 (from ce099a9b78195540ec251a6a3dbe26019c1a686d)
Author: Brian <brian at yutani.localnet.net>
Date: Tue Apr 24 14:10:09 2007 -0600
bump release date to reflect input code updates
diff --git a/hw/dmx/dmx-config.h b/hw/dmx/dmx-config.h
index 9647448..18a0535 100644
--- a/hw/dmx/dmx-config.h
+++ b/hw/dmx/dmx-config.h
@@ -66,7 +66,7 @@
((year-2000) * 10000) + \
((month) * 100) + \
((day) * 1)
-#define VENDOR_RELEASE DMX_VENDOR_RELEASE(1,2,2004,6,30)
+#define VENDOR_RELEASE DMX_VENDOR_RELEASE(1,2,2007,4,24)
#define VENDOR_STRING "DMX Project"
/* Enable the DMX extension */
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