[PATCH v2] CreateRootWindow: Set root windows' drawable.x/y to -pScreen->x/y.
Jamey Sharp
jamey at minilop.net
Wed Jun 23 11:15:49 PDT 2010
A window's DrawableRec's x and y fields contain the offsets to be
applied to protocol-visible window-relative coordinates in order to make
those coordinates screen-relative instead. When Xinerama is active,
coordinates relative to the root window need to be adjusted for each
screen by the position of that screen in the logical root coordinate
space, so (-pScreen->x) and (-pScreen->y) are the natural values for
the root drawable's x and y offsets.
This eliminates special cases throughout the Xinerama layer that needed
to adjust coordinates as specified by clients if they were used relative
to a root window.
While this deletes Xinerama-layer code that modified request buffers
(aside from XID rewrites), some GC ops implementations also modify the
request buffer. (miPolyFill is an example.) Since Xinerama submits the
same request buffer once for each screen, it needs to undo the changes
made by these ops, even though it doesn't make its own modifications any
more. So I've preserved all Xinerama code that unconditionally saved and
restored parts of the request buffer. If the save/restore code was
conditional on whether the drawable was a root window, then it was safe
to delete.
Signed-off-by: Jamey Sharp <jamey at minilop.net>
---
I've managed to test this version of the patch, and it Works For Me. If
you have a multi-GPU hardware setup, please test this patch. I'd like to
merge it in 1.10.
My test setup is an Xorg server configured with two video-dummy screens
and Xinerama enabled, plus x11vnc so I could see the exciting bugs the
first version introduced. (Bonus: This all runs nicely without root
privileges.)
Two out of the three bugs the first patch had were because I thought I
needed special-case code. Turns out, when I deleted the special cases it
all just worked.
dix/window.c | 3 +-
Xext/panoramiX.c | 213 +-----------------------------
Xext/panoramiXprocs.c | 354 ++++---------------------------------------------
Xext/panoramiXsrv.h | 3 +-
Xext/shm.c | 38 ++----
Xext/xvdisp.c | 28 ----
Xi/xiquerypointer.c | 5 -
render/render.c | 134 -------------------
8 files changed, 43 insertions(+), 735 deletions(-)
diff --git a/dix/window.c b/dix/window.c
index 4a47dd5..513686a 100644
--- a/dix/window.c
+++ b/dix/window.c
@@ -405,7 +405,8 @@ CreateRootWindow(ScreenPtr pScreen)
pWin->origin.x = pWin->origin.y = 0;
pWin->drawable.height = pScreen->height;
pWin->drawable.width = pScreen->width;
- pWin->drawable.x = pWin->drawable.y = 0;
+ pWin->drawable.x = -pScreen->x;
+ pWin->drawable.y = -pScreen->y;
box.x1 = 0;
box.y1 = 0;
diff --git a/Xext/panoramiX.c b/Xext/panoramiX.c
index b73c53f..0492f64 100644
--- a/Xext/panoramiX.c
+++ b/Xext/panoramiX.c
@@ -103,45 +103,13 @@ static void PanoramiXResetProc(ExtensionEntry*);
int (* SavedProcVector[256]) (ClientPtr client) = { NULL, };
-static DevPrivateKeyRec PanoramiXGCKeyRec;
-#define PanoramiXGCKey (&PanoramiXGCKeyRec)
static DevPrivateKeyRec PanoramiXScreenKeyRec;
#define PanoramiXScreenKey (&PanoramiXScreenKeyRec)
typedef struct {
- DDXPointRec clipOrg;
- DDXPointRec patOrg;
- GCFuncs *wrapFuncs;
-} PanoramiXGCRec, *PanoramiXGCPtr;
-
-typedef struct {
- CreateGCProcPtr CreateGC;
CloseScreenProcPtr CloseScreen;
} PanoramiXScreenRec, *PanoramiXScreenPtr;
-static void XineramaValidateGC(GCPtr, unsigned long, DrawablePtr);
-static void XineramaChangeGC(GCPtr, unsigned long);
-static void XineramaCopyGC(GCPtr, unsigned long, GCPtr);
-static void XineramaDestroyGC(GCPtr);
-static void XineramaChangeClip(GCPtr, int, pointer, int);
-static void XineramaDestroyClip(GCPtr);
-static void XineramaCopyClip(GCPtr, GCPtr);
-
-static GCFuncs XineramaGCFuncs = {
- XineramaValidateGC, XineramaChangeGC, XineramaCopyGC, XineramaDestroyGC,
- XineramaChangeClip, XineramaDestroyClip, XineramaCopyClip
-};
-
-#define Xinerama_GC_FUNC_PROLOGUE(pGC)\
- PanoramiXGCPtr pGCPriv = (PanoramiXGCPtr) \
- dixLookupPrivate(&(pGC)->devPrivates, PanoramiXGCKey); \
- (pGC)->funcs = pGCPriv->wrapFuncs;
-
-#define Xinerama_GC_FUNC_EPILOGUE(pGC)\
- pGCPriv->wrapFuncs = (pGC)->funcs;\
- (pGC)->funcs = &XineramaGCFuncs;
-
-
static Bool
XineramaCloseScreen (int i, ScreenPtr pScreen)
{
@@ -149,7 +117,6 @@ XineramaCloseScreen (int i, ScreenPtr pScreen)
dixLookupPrivate(&pScreen->devPrivates, PanoramiXScreenKey);
pScreen->CloseScreen = pScreenPriv->CloseScreen;
- pScreen->CreateGC = pScreenPriv->CreateGC;
if (pScreen->myNum == 0)
RegionUninit(&PanoramiXScreenRegion);
@@ -159,168 +126,6 @@ XineramaCloseScreen (int i, ScreenPtr pScreen)
return (*pScreen->CloseScreen) (i, pScreen);
}
-static Bool
-XineramaCreateGC(GCPtr pGC)
-{
- ScreenPtr pScreen = pGC->pScreen;
- PanoramiXScreenPtr pScreenPriv = (PanoramiXScreenPtr)
- dixLookupPrivate(&pScreen->devPrivates, PanoramiXScreenKey);
- Bool ret;
-
- pScreen->CreateGC = pScreenPriv->CreateGC;
- if((ret = (*pScreen->CreateGC)(pGC))) {
- PanoramiXGCPtr pGCPriv = (PanoramiXGCPtr)
- dixLookupPrivate(&pGC->devPrivates, PanoramiXGCKey);
-
- pGCPriv->wrapFuncs = pGC->funcs;
- pGC->funcs = &XineramaGCFuncs;
-
- pGCPriv->clipOrg.x = pGC->clipOrg.x;
- pGCPriv->clipOrg.y = pGC->clipOrg.y;
- pGCPriv->patOrg.x = pGC->patOrg.x;
- pGCPriv->patOrg.y = pGC->patOrg.y;
- }
- pScreen->CreateGC = XineramaCreateGC;
-
- return ret;
-}
-
-static void
-XineramaValidateGC(
- GCPtr pGC,
- unsigned long changes,
- DrawablePtr pDraw
-){
- Xinerama_GC_FUNC_PROLOGUE (pGC);
-
- if((pDraw->type == DRAWABLE_WINDOW) && !(((WindowPtr)pDraw)->parent)) {
- /* the root window */
- int x_off = pGC->pScreen->x;
- int y_off = pGC->pScreen->y;
- int new_val;
-
- new_val = pGCPriv->clipOrg.x - x_off;
- if(pGC->clipOrg.x != new_val) {
- pGC->clipOrg.x = new_val;
- changes |= GCClipXOrigin;
- }
- new_val = pGCPriv->clipOrg.y - y_off;
- if(pGC->clipOrg.y != new_val) {
- pGC->clipOrg.y = new_val;
- changes |= GCClipYOrigin;
- }
- new_val = pGCPriv->patOrg.x - x_off;
- if(pGC->patOrg.x != new_val) {
- pGC->patOrg.x = new_val;
- changes |= GCTileStipXOrigin;
- }
- new_val = pGCPriv->patOrg.y - y_off;
- if(pGC->patOrg.y != new_val) {
- pGC->patOrg.y = new_val;
- changes |= GCTileStipYOrigin;
- }
- } else {
- if(pGC->clipOrg.x != pGCPriv->clipOrg.x) {
- pGC->clipOrg.x = pGCPriv->clipOrg.x;
- changes |= GCClipXOrigin;
- }
- if(pGC->clipOrg.y != pGCPriv->clipOrg.y) {
- pGC->clipOrg.y = pGCPriv->clipOrg.y;
- changes |= GCClipYOrigin;
- }
- if(pGC->patOrg.x != pGCPriv->patOrg.x) {
- pGC->patOrg.x = pGCPriv->patOrg.x;
- changes |= GCTileStipXOrigin;
- }
- if(pGC->patOrg.y != pGCPriv->patOrg.y) {
- pGC->patOrg.y = pGCPriv->patOrg.y;
- changes |= GCTileStipYOrigin;
- }
- }
-
- (*pGC->funcs->ValidateGC)(pGC, changes, pDraw);
- Xinerama_GC_FUNC_EPILOGUE (pGC);
-}
-
-static void
-XineramaDestroyGC(GCPtr pGC)
-{
- Xinerama_GC_FUNC_PROLOGUE (pGC);
- (*pGC->funcs->DestroyGC)(pGC);
- Xinerama_GC_FUNC_EPILOGUE (pGC);
-}
-
-static void
-XineramaChangeGC (
- GCPtr pGC,
- unsigned long mask
-){
- Xinerama_GC_FUNC_PROLOGUE (pGC);
-
- if(mask & GCTileStipXOrigin)
- pGCPriv->patOrg.x = pGC->patOrg.x;
- if(mask & GCTileStipYOrigin)
- pGCPriv->patOrg.y = pGC->patOrg.y;
- if(mask & GCClipXOrigin)
- pGCPriv->clipOrg.x = pGC->clipOrg.x;
- if(mask & GCClipYOrigin)
- pGCPriv->clipOrg.y = pGC->clipOrg.y;
-
- (*pGC->funcs->ChangeGC) (pGC, mask);
- Xinerama_GC_FUNC_EPILOGUE (pGC);
-}
-
-static void
-XineramaCopyGC (
- GCPtr pGCSrc,
- unsigned long mask,
- GCPtr pGCDst
-){
- PanoramiXGCPtr pSrcPriv = (PanoramiXGCPtr)
- dixLookupPrivate(&pGCSrc->devPrivates, PanoramiXGCKey);
- Xinerama_GC_FUNC_PROLOGUE (pGCDst);
-
- if(mask & GCTileStipXOrigin)
- pGCPriv->patOrg.x = pSrcPriv->patOrg.x;
- if(mask & GCTileStipYOrigin)
- pGCPriv->patOrg.y = pSrcPriv->patOrg.y;
- if(mask & GCClipXOrigin)
- pGCPriv->clipOrg.x = pSrcPriv->clipOrg.x;
- if(mask & GCClipYOrigin)
- pGCPriv->clipOrg.y = pSrcPriv->clipOrg.y;
-
- (*pGCDst->funcs->CopyGC) (pGCSrc, mask, pGCDst);
- Xinerama_GC_FUNC_EPILOGUE (pGCDst);
-}
-
-static void
-XineramaChangeClip (
- GCPtr pGC,
- int type,
- pointer pvalue,
- int nrects
-){
- Xinerama_GC_FUNC_PROLOGUE (pGC);
- (*pGC->funcs->ChangeClip) (pGC, type, pvalue, nrects);
- Xinerama_GC_FUNC_EPILOGUE (pGC);
-}
-
-static void
-XineramaCopyClip(GCPtr pgcDst, GCPtr pgcSrc)
-{
- Xinerama_GC_FUNC_PROLOGUE (pgcDst);
- (* pgcDst->funcs->CopyClip)(pgcDst, pgcSrc);
- Xinerama_GC_FUNC_EPILOGUE (pgcDst);
-}
-
-static void
-XineramaDestroyClip(GCPtr pGC)
-{
- Xinerama_GC_FUNC_PROLOGUE (pGC);
- (* pGC->funcs->DestroyClip)(pGC);
- Xinerama_GC_FUNC_EPILOGUE (pGC);
-}
-
int
XineramaDeleteResource(pointer data, XID id)
{
@@ -448,11 +253,6 @@ void PanoramiXExtensionInit(int argc, char *argv[])
return;
}
- if (!dixRegisterPrivateKey(&PanoramiXGCKeyRec, PRIVATE_GC, sizeof(PanoramiXGCRec))) {
- noPanoramiXExtension = TRUE;
- return;
- }
-
PanoramiXNumScreens = screenInfo.numScreens;
if (PanoramiXNumScreens == 1) { /* Only 1 screen */
noPanoramiXExtension = TRUE;
@@ -482,10 +282,8 @@ void PanoramiXExtensionInit(int argc, char *argv[])
return;
}
- pScreenPriv->CreateGC = pScreen->CreateGC;
pScreenPriv->CloseScreen = pScreen->CloseScreen;
- pScreen->CreateGC = XineramaCreateGC;
pScreen->CloseScreen = XineramaCloseScreen;
}
@@ -1137,8 +935,7 @@ XineramaGetImageData(
unsigned int format,
unsigned long planemask,
char *data,
- int pitch,
- Bool isRoot
+ int pitch
){
RegionRec SrcRegion, ScreenRegion, GrabRegion;
BoxRec SrcBox, *pbox;
@@ -1149,12 +946,8 @@ XineramaGetImageData(
size = 0;
/* find box in logical screen space */
- SrcBox.x1 = left;
- SrcBox.y1 = top;
- if(!isRoot) {
- SrcBox.x1 += pDraw->x + screenInfo.screens[0]->x;
- SrcBox.y1 += pDraw->y + screenInfo.screens[0]->y;
- }
+ SrcBox.x1 = left + pDraw->x + screenInfo.screens[0]->x;
+ SrcBox.y1 = top + pDraw->y + screenInfo.screens[0]->y;
SrcBox.x2 = SrcBox.x1 + width;
SrcBox.y2 = SrcBox.y1 + height;
diff --git a/Xext/panoramiXprocs.c b/Xext/panoramiXprocs.c
index 67b4030..fa50544 100644
--- a/Xext/panoramiXprocs.c
+++ b/Xext/panoramiXprocs.c
@@ -61,9 +61,7 @@ int PanoramiXCreateWindow(ClientPtr client)
REQUEST(xCreateWindowReq);
int pback_offset = 0, pbord_offset = 0, cmap_offset = 0;
int result, len, j;
- int orig_x, orig_y;
XID orig_visual, tmp;
- Bool parentIsRoot;
REQUEST_AT_LEAST_SIZE(xCreateWindowReq);
@@ -127,17 +125,9 @@ int PanoramiXCreateWindow(ClientPtr client)
if (stuff->class == InputOnly)
stuff->visual = CopyFromParent;
orig_visual = stuff->visual;
- orig_x = stuff->x;
- orig_y = stuff->y;
- parentIsRoot = (stuff->parent == screenInfo.screens[0]->root->drawable.id) ||
- (stuff->parent == screenInfo.screens[0]->screensaver.wid);
FOR_NSCREENS_BACKWARD(j) {
stuff->wid = newWin->info[j].id;
stuff->parent = parent->info[j].id;
- if (parentIsRoot) {
- stuff->x = orig_x - screenInfo.screens[j]->x;
- stuff->y = orig_y - screenInfo.screens[j]->y;
- }
if (backPix)
*((CARD32 *) &stuff[1] + pback_offset) = backPix->info[j].id;
if (bordPix)
@@ -310,8 +300,6 @@ int PanoramiXReparentWindow(ClientPtr client)
{
PanoramiXRes *win, *parent;
int result, j;
- int x, y;
- Bool parentIsRoot;
REQUEST(xReparentWindowReq);
REQUEST_SIZE_MATCH(xReparentWindowReq);
@@ -326,17 +314,9 @@ int PanoramiXReparentWindow(ClientPtr client)
if (result != Success)
return result;
- x = stuff->x;
- y = stuff->y;
- parentIsRoot = (stuff->parent == screenInfo.screens[0]->root->drawable.id) ||
- (stuff->parent == screenInfo.screens[0]->screensaver.wid);
FOR_NSCREENS_BACKWARD(j) {
stuff->window = win->info[j].id;
stuff->parent = parent->info[j].id;
- if(parentIsRoot) {
- stuff->x = x - screenInfo.screens[j]->x;
- stuff->y = y - screenInfo.screens[j]->y;
- }
result = (*SavedProcVector[X_ReparentWindow])(client);
if(result != Success) break;
}
@@ -441,10 +421,7 @@ int PanoramiXConfigureWindow(ClientPtr client)
{
PanoramiXRes *win;
PanoramiXRes *sib = NULL;
- WindowPtr pWin;
- int result, j, len, sib_offset = 0, x = 0, y = 0;
- int x_offset = -1;
- int y_offset = -1;
+ int result, j, len, sib_offset = 0;
REQUEST(xConfigureWindowReq);
REQUEST_AT_LEAST_SIZE(xConfigureWindowReq);
@@ -453,12 +430,6 @@ int PanoramiXConfigureWindow(ClientPtr client)
if (Ones(stuff->mask) != len)
return BadLength;
- /* because we need the parent */
- result = dixLookupResourceByType((pointer *)&pWin, stuff->window,
- RT_WINDOW, client, DixWriteAccess);
- if (result != Success)
- return result;
-
result = dixLookupResourceByType((pointer *)&win, stuff->window,
XRT_WINDOW, client, DixWriteAccess);
if (result != Success)
@@ -475,29 +446,12 @@ int PanoramiXConfigureWindow(ClientPtr client)
}
}
- if(pWin->parent && ((pWin->parent == screenInfo.screens[0]->root) ||
- (pWin->parent->drawable.id == screenInfo.screens[0]->screensaver.wid)))
- {
- if ((Mask)stuff->mask & CWX) {
- x_offset = 0;
- x = *((CARD32 *)&stuff[1]);
- }
- if ((Mask)stuff->mask & CWY) {
- y_offset = (x_offset == -1) ? 0 : 1;
- y = *((CARD32 *) &stuff[1] + y_offset);
- }
- }
-
/* have to go forward or you get expose events before
ConfigureNotify events */
FOR_NSCREENS_FORWARD(j) {
stuff->window = win->info[j].id;
if(sib)
*((CARD32 *) &stuff[1] + sib_offset) = sib->info[j].id;
- if(x_offset >= 0)
- *((CARD32 *) &stuff[1] + x_offset) = x - screenInfo.screens[j]->x;
- if(y_offset >= 0)
- *((CARD32 *) &stuff[1] + y_offset) = y - screenInfo.screens[j]->y;
result = (*SavedProcVector[X_ConfigureWindow])(client);
if(result != Success) break;
}
@@ -596,15 +550,8 @@ int PanoramiXTranslateCoords(ClientPtr client)
rep.sameScreen = xTrue;
rep.child = None;
- if((pWin == screenInfo.screens[0]->root) ||
- (pWin->drawable.id == screenInfo.screens[0]->screensaver.wid))
- {
- x = stuff->srcX - screenInfo.screens[0]->x;
- y = stuff->srcY - screenInfo.screens[0]->y;
- } else {
- x = pWin->drawable.x + stuff->srcX;
- y = pWin->drawable.y + stuff->srcY;
- }
+ x = pWin->drawable.x + stuff->srcX;
+ y = pWin->drawable.y + stuff->srcY;
pWin = pDst->firstChild;
while (pWin) {
BoxRec box;
@@ -633,12 +580,6 @@ int PanoramiXTranslateCoords(ClientPtr client)
}
rep.dstX = x - pDst->drawable.x;
rep.dstY = y - pDst->drawable.y;
- if((pDst == screenInfo.screens[0]->root) ||
- (pWin->drawable.id == screenInfo.screens[0]->screensaver.wid))
- {
- rep.dstX += screenInfo.screens[0]->x;
- rep.dstY += screenInfo.screens[0]->y;
- }
WriteReplyToClient(client, sizeof(xTranslateCoordsReply), &rep);
return Success;
@@ -963,8 +904,7 @@ int PanoramiXFreeGC(ClientPtr client)
int PanoramiXClearToBackground(ClientPtr client)
{
PanoramiXRes *win;
- int result, j, x, y;
- Bool isRoot;
+ int result, j;
REQUEST(xClearAreaReq);
REQUEST_SIZE_MATCH(xClearAreaReq);
@@ -974,15 +914,8 @@ int PanoramiXClearToBackground(ClientPtr client)
if (result != Success)
return result;
- x = stuff->x;
- y = stuff->y;
- isRoot = win->u.win.root;
FOR_NSCREENS_BACKWARD(j) {
stuff->window = win->info[j].id;
- if(isRoot) {
- stuff->x = x - screenInfo.screens[j]->x;
- stuff->y = y - screenInfo.screens[j]->y;
- }
result = (*SavedProcVector[X_ClearArea])(client);
if(result != Success) break;
}
@@ -1003,10 +936,8 @@ int PanoramiXClearToBackground(ClientPtr client)
int PanoramiXCopyArea(ClientPtr client)
{
- int j, result, srcx, srcy, dstx, dsty;
+ int j, result;
PanoramiXRes *gc, *src, *dst;
- Bool srcIsRoot = FALSE;
- Bool dstIsRoot = FALSE;
Bool srcShared, dstShared;
REQUEST(xCopyAreaReq);
@@ -1034,13 +965,6 @@ int PanoramiXCopyArea(ClientPtr client)
if (result != Success)
return result;
- if((dst->type == XRT_WINDOW) && dst->u.win.root)
- dstIsRoot = TRUE;
- if((src->type == XRT_WINDOW) && src->u.win.root)
- srcIsRoot = TRUE;
-
- srcx = stuff->srcX; srcy = stuff->srcY;
- dstx = stuff->dstX; dsty = stuff->dstY;
if((dst->type == XRT_PIXMAP) && (src->type == XRT_WINDOW)) {
DrawablePtr drawables[MAXSCREENS];
DrawablePtr pDst;
@@ -1059,9 +983,8 @@ int PanoramiXCopyArea(ClientPtr client)
if(!(data = calloc(1, stuff->height * pitch)))
return BadAlloc;
- XineramaGetImageData(drawables, srcx, srcy,
- stuff->width, stuff->height, ZPixmap, ~0, data, pitch,
- srcIsRoot);
+ XineramaGetImageData(drawables, stuff->srcX, stuff->srcY,
+ stuff->width, stuff->height, ZPixmap, ~0, data, pitch);
FOR_NSCREENS_BACKWARD(j) {
stuff->gc = gc->info[j].id;
@@ -1072,7 +995,7 @@ int PanoramiXCopyArea(ClientPtr client)
return BadMatch;
}
- (*pGC->ops->PutImage) (pDst, pGC, pDst->depth, dstx, dsty,
+ (*pGC->ops->PutImage) (pDst, pGC, pDst->depth, stuff->dstX, stuff->dstY,
stuff->width, stuff->height,
0, ZPixmap, data);
@@ -1092,14 +1015,6 @@ int PanoramiXCopyArea(ClientPtr client)
stuff->dstDrawable = dst->info[j].id;
stuff->srcDrawable = src->info[j].id;
stuff->gc = gc->info[j].id;
- if (srcIsRoot) {
- stuff->srcX = srcx - screenInfo.screens[j]->x;
- stuff->srcY = srcy - screenInfo.screens[j]->y;
- }
- if (dstIsRoot) {
- stuff->dstX = dstx - screenInfo.screens[j]->x;
- stuff->dstY = dsty - screenInfo.screens[j]->y;
- }
VALIDATE_DRAWABLE_AND_GC(stuff->dstDrawable, pDst, DixWriteAccess);
@@ -1122,10 +1037,6 @@ int PanoramiXCopyArea(ClientPtr client)
stuff->width, stuff->height,
stuff->dstX, stuff->dstY);
if(pGC->graphicsExposures && pRgn) {
- if(srcIsRoot) {
- RegionTranslate(pRgn,
- screenInfo.screens[j]->x, screenInfo.screens[j]->y);
- }
RegionAppend(&totalReg, pRgn);
RegionDestroy(pRgn);
}
@@ -1149,10 +1060,8 @@ int PanoramiXCopyArea(ClientPtr client)
int PanoramiXCopyPlane(ClientPtr client)
{
- int j, srcx, srcy, dstx, dsty, rc;
+ int j, rc;
PanoramiXRes *gc, *src, *dst;
- Bool srcIsRoot = FALSE;
- Bool dstIsRoot = FALSE;
Bool srcShared, dstShared;
DrawablePtr psrcDraw, pdstDraw = NULL;
GCPtr pGC = NULL;
@@ -1183,28 +1092,12 @@ int PanoramiXCopyPlane(ClientPtr client)
if (rc != Success)
return rc;
- if((dst->type == XRT_WINDOW) && dst->u.win.root)
- dstIsRoot = TRUE;
- if((src->type == XRT_WINDOW) && src->u.win.root)
- srcIsRoot = TRUE;
-
- srcx = stuff->srcX; srcy = stuff->srcY;
- dstx = stuff->dstX; dsty = stuff->dstY;
-
RegionNull(&totalReg);
FOR_NSCREENS_BACKWARD(j) {
RegionPtr pRgn;
stuff->dstDrawable = dst->info[j].id;
stuff->srcDrawable = src->info[j].id;
stuff->gc = gc->info[j].id;
- if (srcIsRoot) {
- stuff->srcX = srcx - screenInfo.screens[j]->x;
- stuff->srcY = srcy - screenInfo.screens[j]->y;
- }
- if (dstIsRoot) {
- stuff->dstX = dstx - screenInfo.screens[j]->x;
- stuff->dstY = dsty - screenInfo.screens[j]->y;
- }
VALIDATE_DRAWABLE_AND_GC(stuff->dstDrawable, pdstDraw, DixWriteAccess);
if (stuff->dstDrawable != stuff->srcDrawable) {
@@ -1256,7 +1149,6 @@ int PanoramiXPolyPoint(ClientPtr client)
PanoramiXRes *gc, *draw;
int result, npoint, j;
xPoint *origPts;
- Bool isRoot;
REQUEST(xPolyPointReq);
REQUEST_AT_LEAST_SIZE(xPolyPointReq);
@@ -1274,7 +1166,6 @@ int PanoramiXPolyPoint(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
npoint = bytes_to_int32((client->req_len << 2) - sizeof(xPolyPointReq));
if (npoint > 0) {
origPts = malloc(npoint * sizeof(xPoint));
@@ -1283,22 +1174,6 @@ int PanoramiXPolyPoint(ClientPtr client)
if(j) memcpy(&stuff[1], origPts, npoint * sizeof(xPoint));
- if (isRoot) {
- int x_off = screenInfo.screens[j]->x;
- int y_off = screenInfo.screens[j]->y;
-
- if(x_off || y_off) {
- xPoint *pnts = (xPoint*)&stuff[1];
- int i = (stuff->coordMode==CoordModePrevious) ? 1 : npoint;
-
- while(i--) {
- pnts->x -= x_off;
- pnts->y -= y_off;
- pnts++;
- }
- }
- }
-
stuff->drawable = draw->info[j].id;
stuff->gc = gc->info[j].id;
result = (* SavedProcVector[X_PolyPoint])(client);
@@ -1316,7 +1191,6 @@ int PanoramiXPolyLine(ClientPtr client)
PanoramiXRes *gc, *draw;
int result, npoint, j;
xPoint *origPts;
- Bool isRoot;
REQUEST(xPolyLineReq);
REQUEST_AT_LEAST_SIZE(xPolyLineReq);
@@ -1334,7 +1208,6 @@ int PanoramiXPolyLine(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
npoint = bytes_to_int32((client->req_len << 2) - sizeof(xPolyLineReq));
if (npoint > 0){
origPts = malloc(npoint * sizeof(xPoint));
@@ -1343,22 +1216,6 @@ int PanoramiXPolyLine(ClientPtr client)
if(j) memcpy(&stuff[1], origPts, npoint * sizeof(xPoint));
- if (isRoot) {
- int x_off = screenInfo.screens[j]->x;
- int y_off = screenInfo.screens[j]->y;
-
- if(x_off || y_off) {
- xPoint *pnts = (xPoint*)&stuff[1];
- int i = (stuff->coordMode==CoordModePrevious) ? 1 : npoint;
-
- while(i--) {
- pnts->x -= x_off;
- pnts->y -= y_off;
- pnts++;
- }
- }
- }
-
stuff->drawable = draw->info[j].id;
stuff->gc = gc->info[j].id;
result = (* SavedProcVector[X_PolyLine])(client);
@@ -1373,10 +1230,9 @@ int PanoramiXPolyLine(ClientPtr client)
int PanoramiXPolySegment(ClientPtr client)
{
- int result, nsegs, i, j;
+ int result, nsegs, j;
PanoramiXRes *gc, *draw;
xSegment *origSegs;
- Bool isRoot;
REQUEST(xPolySegmentReq);
REQUEST_AT_LEAST_SIZE(xPolySegmentReq);
@@ -1394,8 +1250,6 @@ int PanoramiXPolySegment(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
nsegs = (client->req_len << 2) - sizeof(xPolySegmentReq);
if(nsegs & 4) return BadLength;
nsegs >>= 3;
@@ -1406,22 +1260,6 @@ int PanoramiXPolySegment(ClientPtr client)
if(j) memcpy(&stuff[1], origSegs, nsegs * sizeof(xSegment));
- if (isRoot) {
- int x_off = screenInfo.screens[j]->x;
- int y_off = screenInfo.screens[j]->y;
-
- if(x_off || y_off) {
- xSegment *segs = (xSegment*)&stuff[1];
-
- for (i = nsegs; i--; segs++) {
- segs->x1 -= x_off;
- segs->x2 -= x_off;
- segs->y1 -= y_off;
- segs->y2 -= y_off;
- }
- }
- }
-
stuff->drawable = draw->info[j].id;
stuff->gc = gc->info[j].id;
result = (* SavedProcVector[X_PolySegment])(client);
@@ -1436,9 +1274,8 @@ int PanoramiXPolySegment(ClientPtr client)
int PanoramiXPolyRectangle(ClientPtr client)
{
- int result, nrects, i, j;
+ int result, nrects, j;
PanoramiXRes *gc, *draw;
- Bool isRoot;
xRectangle *origRecs;
REQUEST(xPolyRectangleReq);
@@ -1457,8 +1294,6 @@ int PanoramiXPolyRectangle(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
nrects = (client->req_len << 2) - sizeof(xPolyRectangleReq);
if(nrects & 4) return BadLength;
nrects >>= 3;
@@ -1469,21 +1304,6 @@ int PanoramiXPolyRectangle(ClientPtr client)
if(j) memcpy(&stuff[1], origRecs, nrects * sizeof(xRectangle));
- if (isRoot) {
- int x_off = screenInfo.screens[j]->x;
- int y_off = screenInfo.screens[j]->y;
-
-
- if(x_off || y_off) {
- xRectangle *rects = (xRectangle *) &stuff[1];
-
- for (i = nrects; i--; rects++) {
- rects->x -= x_off;
- rects->y -= y_off;
- }
- }
- }
-
stuff->drawable = draw->info[j].id;
stuff->gc = gc->info[j].id;
result = (* SavedProcVector[X_PolyRectangle])(client);
@@ -1498,9 +1318,8 @@ int PanoramiXPolyRectangle(ClientPtr client)
int PanoramiXPolyArc(ClientPtr client)
{
- int result, narcs, i, j;
+ int result, narcs, j;
PanoramiXRes *gc, *draw;
- Bool isRoot;
xArc *origArcs;
REQUEST(xPolyArcReq);
@@ -1519,8 +1338,6 @@ int PanoramiXPolyArc(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
narcs = (client->req_len << 2) - sizeof(xPolyArcReq);
if(narcs % sizeof(xArc)) return BadLength;
narcs /= sizeof(xArc);
@@ -1531,19 +1348,6 @@ int PanoramiXPolyArc(ClientPtr client)
if(j) memcpy(&stuff[1], origArcs, narcs * sizeof(xArc));
- if (isRoot) {
- int x_off = screenInfo.screens[j]->x;
- int y_off = screenInfo.screens[j]->y;
-
- if(x_off || y_off) {
- xArc *arcs = (xArc *) &stuff[1];
-
- for (i = narcs; i--; arcs++) {
- arcs->x -= x_off;
- arcs->y -= y_off;
- }
- }
- }
stuff->drawable = draw->info[j].id;
stuff->gc = gc->info[j].id;
result = (* SavedProcVector[X_PolyArc])(client);
@@ -1560,7 +1364,6 @@ int PanoramiXFillPoly(ClientPtr client)
{
int result, count, j;
PanoramiXRes *gc, *draw;
- Bool isRoot;
DDXPointPtr locPts;
REQUEST(xFillPolyReq);
@@ -1579,8 +1382,6 @@ int PanoramiXFillPoly(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
count = bytes_to_int32((client->req_len << 2) - sizeof(xFillPolyReq));
if (count > 0){
locPts = malloc(count * sizeof(DDXPointRec));
@@ -1589,22 +1390,6 @@ int PanoramiXFillPoly(ClientPtr client)
if(j) memcpy(&stuff[1], locPts, count * sizeof(DDXPointRec));
- if (isRoot) {
- int x_off = screenInfo.screens[j]->x;
- int y_off = screenInfo.screens[j]->y;
-
- if(x_off || y_off) {
- DDXPointPtr pnts = (DDXPointPtr)&stuff[1];
- int i = (stuff->coordMode==CoordModePrevious) ? 1 : count;
-
- while(i--) {
- pnts->x -= x_off;
- pnts->y -= y_off;
- pnts++;
- }
- }
- }
-
stuff->drawable = draw->info[j].id;
stuff->gc = gc->info[j].id;
result = (* SavedProcVector[X_FillPoly])(client);
@@ -1619,9 +1404,8 @@ int PanoramiXFillPoly(ClientPtr client)
int PanoramiXPolyFillRectangle(ClientPtr client)
{
- int result, things, i, j;
+ int result, things, j;
PanoramiXRes *gc, *draw;
- Bool isRoot;
xRectangle *origRects;
REQUEST(xPolyFillRectangleReq);
@@ -1640,8 +1424,6 @@ int PanoramiXPolyFillRectangle(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
things = (client->req_len << 2) - sizeof(xPolyFillRectangleReq);
if(things & 4) return BadLength;
things >>= 3;
@@ -1652,20 +1434,6 @@ int PanoramiXPolyFillRectangle(ClientPtr client)
if(j) memcpy(&stuff[1], origRects, things * sizeof(xRectangle));
- if (isRoot) {
- int x_off = screenInfo.screens[j]->x;
- int y_off = screenInfo.screens[j]->y;
-
- if(x_off || y_off) {
- xRectangle *rects = (xRectangle *) &stuff[1];
-
- for (i = things; i--; rects++) {
- rects->x -= x_off;
- rects->y -= y_off;
- }
- }
- }
-
stuff->drawable = draw->info[j].id;
stuff->gc = gc->info[j].id;
result = (* SavedProcVector[X_PolyFillRectangle])(client);
@@ -1681,8 +1449,7 @@ int PanoramiXPolyFillRectangle(ClientPtr client)
int PanoramiXPolyFillArc(ClientPtr client)
{
PanoramiXRes *gc, *draw;
- Bool isRoot;
- int result, narcs, i, j;
+ int result, narcs, j;
xArc *origArcs;
REQUEST(xPolyFillArcReq);
@@ -1701,8 +1468,6 @@ int PanoramiXPolyFillArc(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
narcs = (client->req_len << 2) - sizeof(xPolyFillArcReq);
if (narcs % sizeof(xArc)) return BadLength;
narcs /= sizeof(xArc);
@@ -1713,20 +1478,6 @@ int PanoramiXPolyFillArc(ClientPtr client)
if(j) memcpy(&stuff[1], origArcs, narcs * sizeof(xArc));
- if (isRoot) {
- int x_off = screenInfo.screens[j]->x;
- int y_off = screenInfo.screens[j]->y;
-
- if(x_off || y_off) {
- xArc *arcs = (xArc *) &stuff[1];
-
- for (i = narcs; i--; arcs++) {
- arcs->x -= x_off;
- arcs->y -= y_off;
- }
- }
- }
-
stuff->drawable = draw->info[j].id;
stuff->gc = gc->info[j].id;
result = (* SavedProcVector[X_PolyFillArc])(client);
@@ -1742,8 +1493,7 @@ int PanoramiXPolyFillArc(ClientPtr client)
int PanoramiXPutImage(ClientPtr client)
{
PanoramiXRes *gc, *draw;
- Bool isRoot;
- int j, result, orig_x, orig_y;
+ int j, result;
REQUEST(xPutImageReq);
REQUEST_AT_LEAST_SIZE(xPutImageReq);
@@ -1761,15 +1511,7 @@ int PanoramiXPutImage(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
- orig_x = stuff->dstX;
- orig_y = stuff->dstY;
FOR_NSCREENS_BACKWARD(j){
- if (isRoot) {
- stuff->dstX = orig_x - screenInfo.screens[j]->x;
- stuff->dstY = orig_y - screenInfo.screens[j]->y;
- }
stuff->drawable = draw->info[j].id;
stuff->gc = gc->info[j].id;
result = (* SavedProcVector[X_PutImage])(client);
@@ -1785,7 +1527,6 @@ int PanoramiXGetImage(ClientPtr client)
DrawablePtr pDraw;
PanoramiXRes *draw;
xGetImageReply xgi;
- Bool isRoot;
char *pBuf;
int i, x, y, w, h, format, rc;
Mask plane = 0, planemask;
@@ -1824,20 +1565,15 @@ int PanoramiXGetImage(ClientPtr client)
format = stuff->format;
planemask = stuff->planeMask;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
+ /* check for being onscreen */
+ if(screenInfo.screens[0]->x + pDraw->x + x < 0 ||
+ screenInfo.screens[0]->x + pDraw->x + x + w > PanoramiXPixWidth ||
+ screenInfo.screens[0]->y + pDraw->y + y < 0 ||
+ screenInfo.screens[0]->y + pDraw->y + y + h > PanoramiXPixHeight)
+ return BadMatch;
- if(isRoot) {
- if( /* check for being onscreen */
- x < 0 || x + w > PanoramiXPixWidth ||
- y < 0 || y + h > PanoramiXPixHeight )
- return BadMatch;
- } else {
- if( /* check for being onscreen */
- screenInfo.screens[0]->x + pDraw->x + x < 0 ||
- screenInfo.screens[0]->x + pDraw->x + x + w > PanoramiXPixWidth ||
- screenInfo.screens[0]->y + pDraw->y + y < 0 ||
- screenInfo.screens[0]->y + pDraw->y + y + h > PanoramiXPixHeight ||
- /* check for being inside of border */
+ if(!draw->u.win.root) {
+ if( /* check for being inside of border */
x < - wBorderWidth((WindowPtr)pDraw) ||
x + w > wBorderWidth((WindowPtr)pDraw) + (int)pDraw->width ||
y < -wBorderWidth((WindowPtr)pDraw) ||
@@ -1900,7 +1636,7 @@ int PanoramiXGetImage(ClientPtr client)
memset(pBuf, 0, nlines * widthBytesLine);
XineramaGetImageData(drawables, x, y + linesDone, w, nlines,
- format, planemask, pBuf, widthBytesLine, isRoot);
+ format, planemask, pBuf, widthBytesLine);
(void)WriteToClient(client,
(int)(nlines * widthBytesLine),
@@ -1918,7 +1654,7 @@ int PanoramiXGetImage(ClientPtr client)
XineramaGetImageData(drawables, x, y + linesDone, w,
nlines, format, plane, pBuf,
- widthBytesLine, isRoot);
+ widthBytesLine);
(void)WriteToClient(client,
(int)(nlines * widthBytesLine),
@@ -1942,9 +1678,7 @@ int
PanoramiXPolyText8(ClientPtr client)
{
PanoramiXRes *gc, *draw;
- Bool isRoot;
int result, j;
- int orig_x, orig_y;
REQUEST(xPolyTextReq);
REQUEST_AT_LEAST_SIZE(xPolyTextReq);
@@ -1962,17 +1696,9 @@ PanoramiXPolyText8(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
- orig_x = stuff->x;
- orig_y = stuff->y;
FOR_NSCREENS_BACKWARD(j){
stuff->drawable = draw->info[j].id;
stuff->gc = gc->info[j].id;
- if (isRoot) {
- stuff->x = orig_x - screenInfo.screens[j]->x;
- stuff->y = orig_y - screenInfo.screens[j]->y;
- }
result = (*SavedProcVector[X_PolyText8])(client);
if(result != Success) break;
}
@@ -1983,9 +1709,7 @@ int
PanoramiXPolyText16(ClientPtr client)
{
PanoramiXRes *gc, *draw;
- Bool isRoot;
int result, j;
- int orig_x, orig_y;
REQUEST(xPolyTextReq);
REQUEST_AT_LEAST_SIZE(xPolyTextReq);
@@ -2003,17 +1727,9 @@ PanoramiXPolyText16(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
- orig_x = stuff->x;
- orig_y = stuff->y;
FOR_NSCREENS_BACKWARD(j){
stuff->drawable = draw->info[j].id;
stuff->gc = gc->info[j].id;
- if (isRoot) {
- stuff->x = orig_x - screenInfo.screens[j]->x;
- stuff->y = orig_y - screenInfo.screens[j]->y;
- }
result = (*SavedProcVector[X_PolyText16])(client);
if(result != Success) break;
}
@@ -2025,8 +1741,6 @@ int PanoramiXImageText8(ClientPtr client)
{
int result, j;
PanoramiXRes *gc, *draw;
- Bool isRoot;
- int orig_x, orig_y;
REQUEST(xImageTextReq);
REQUEST_FIXED_SIZE(xImageTextReq, stuff->nChars);
@@ -2044,17 +1758,9 @@ int PanoramiXImageText8(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
- orig_x = stuff->x;
- orig_y = stuff->y;
FOR_NSCREENS_BACKWARD(j){
stuff->drawable = draw->info[j].id;
stuff->gc = gc->info[j].id;
- if (isRoot) {
- stuff->x = orig_x - screenInfo.screens[j]->x;
- stuff->y = orig_y - screenInfo.screens[j]->y;
- }
result = (*SavedProcVector[X_ImageText8])(client);
if(result != Success) break;
}
@@ -2066,8 +1772,6 @@ int PanoramiXImageText16(ClientPtr client)
{
int result, j;
PanoramiXRes *gc, *draw;
- Bool isRoot;
- int orig_x, orig_y;
REQUEST(xImageTextReq);
REQUEST_FIXED_SIZE(xImageTextReq, stuff->nChars << 1);
@@ -2085,17 +1789,9 @@ int PanoramiXImageText16(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
- orig_x = stuff->x;
- orig_y = stuff->y;
FOR_NSCREENS_BACKWARD(j){
stuff->drawable = draw->info[j].id;
stuff->gc = gc->info[j].id;
- if (isRoot) {
- stuff->x = orig_x - screenInfo.screens[j]->x;
- stuff->y = orig_y - screenInfo.screens[j]->y;
- }
result = (*SavedProcVector[X_ImageText16])(client);
if(result != Success) break;
}
diff --git a/Xext/panoramiXsrv.h b/Xext/panoramiXsrv.h
index 5b1a3a9..95aca35 100644
--- a/Xext/panoramiXsrv.h
+++ b/Xext/panoramiXsrv.h
@@ -46,8 +46,7 @@ extern _X_EXPORT void XineramaGetImageData(
unsigned int format,
unsigned long planemask,
char *data,
- int pitch,
- Bool isRoot
+ int pitch
);
#endif /* _PANORAMIXSRV_H_ */
diff --git a/Xext/shm.c b/Xext/shm.c
index 3230d83..90b2bd0 100644
--- a/Xext/shm.c
+++ b/Xext/shm.c
@@ -585,9 +585,9 @@ doShmPutImage(DrawablePtr dst, GCPtr pGC,
static int
ProcPanoramiXShmPutImage(ClientPtr client)
{
- int j, result, orig_x, orig_y;
+ int j, result;
PanoramiXRes *draw, *gc;
- Bool sendEvent, isRoot;
+ Bool sendEvent;
REQUEST(xShmPutImageReq);
REQUEST_SIZE_MATCH(xShmPutImageReq);
@@ -602,20 +602,12 @@ ProcPanoramiXShmPutImage(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
- orig_x = stuff->dstX;
- orig_y = stuff->dstY;
sendEvent = stuff->sendEvent;
stuff->sendEvent = 0;
FOR_NSCREENS(j) {
if(!j) stuff->sendEvent = sendEvent;
stuff->drawable = draw->info[j].id;
stuff->gc = gc->info[j].id;
- if (isRoot) {
- stuff->dstX = orig_x - screenInfo.screens[j]->x;
- stuff->dstY = orig_y - screenInfo.screens[j]->y;
- }
result = ProcShmPutImage(client);
if(result != Success) break;
}
@@ -633,7 +625,6 @@ ProcPanoramiXShmGetImage(ClientPtr client)
int i, x, y, w, h, format, rc;
Mask plane = 0, planemask;
long lenPer = 0, length, widthBytesLine;
- Bool isRoot;
REQUEST(xShmGetImageReq);
@@ -666,20 +657,15 @@ ProcPanoramiXShmGetImage(ClientPtr client)
format = stuff->format;
planemask = stuff->planeMask;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
+ /* check for being onscreen */
+ if(screenInfo.screens[0]->x + pDraw->x + x < 0 ||
+ screenInfo.screens[0]->x + pDraw->x + x + w > PanoramiXPixWidth ||
+ screenInfo.screens[0]->y + pDraw->y + y < 0 ||
+ screenInfo.screens[0]->y + pDraw->y + y + h > PanoramiXPixHeight)
+ return BadMatch;
- if(isRoot) {
- if( /* check for being onscreen */
- x < 0 || x + w > PanoramiXPixWidth ||
- y < 0 || y + h > PanoramiXPixHeight )
- return BadMatch;
- } else {
- if( /* check for being onscreen */
- screenInfo.screens[0]->x + pDraw->x + x < 0 ||
- screenInfo.screens[0]->x + pDraw->x + x + w > PanoramiXPixWidth ||
- screenInfo.screens[0]->y + pDraw->y + y < 0 ||
- screenInfo.screens[0]->y + pDraw->y + y + h > PanoramiXPixHeight ||
- /* check for being inside of border */
+ if(!draw->u.win.root) {
+ if( /* check for being inside of border */
x < - wBorderWidth((WindowPtr)pDraw) ||
x + w > wBorderWidth((WindowPtr)pDraw) + (int)pDraw->width ||
y < -wBorderWidth((WindowPtr)pDraw) ||
@@ -725,7 +711,7 @@ ProcPanoramiXShmGetImage(ClientPtr client)
else if (format == ZPixmap) {
XineramaGetImageData(drawables, x, y, w, h, format, planemask,
shmdesc->addr + stuff->offset,
- widthBytesLine, isRoot);
+ widthBytesLine);
} else {
length = stuff->offset;
@@ -733,7 +719,7 @@ ProcPanoramiXShmGetImage(ClientPtr client)
if (planemask & plane) {
XineramaGetImageData(drawables, x, y, w, h,
format, plane, shmdesc->addr + length,
- widthBytesLine, isRoot);
+ widthBytesLine);
length += lenPer;
}
}
diff --git a/Xext/xvdisp.c b/Xext/xvdisp.c
index deddebd..3577be4 100644
--- a/Xext/xvdisp.c
+++ b/Xext/xvdisp.c
@@ -1657,7 +1657,6 @@ XineramaXvShmPutImage(ClientPtr client)
REQUEST(xvShmPutImageReq);
PanoramiXRes *draw, *gc, *port;
Bool send_event = stuff->send_event;
- Bool isRoot;
int result, i, x, y;
REQUEST_SIZE_MATCH(xvShmPutImageReq);
@@ -1677,8 +1676,6 @@ XineramaXvShmPutImage(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
x = stuff->drw_x;
y = stuff->drw_y;
@@ -1689,10 +1686,6 @@ XineramaXvShmPutImage(ClientPtr client)
stuff->gc = gc->info[i].id;
stuff->drw_x = x;
stuff->drw_y = y;
- if(isRoot) {
- stuff->drw_x -= screenInfo.screens[i]->x;
- stuff->drw_y -= screenInfo.screens[i]->y;
- }
stuff->send_event = (send_event && !i) ? 1 : 0;
result = ProcXvShmPutImage(client);
@@ -1709,7 +1702,6 @@ XineramaXvPutImage(ClientPtr client)
{
REQUEST(xvPutImageReq);
PanoramiXRes *draw, *gc, *port;
- Bool isRoot;
int result, i, x, y;
REQUEST_AT_LEAST_SIZE(xvPutImageReq);
@@ -1729,8 +1721,6 @@ XineramaXvPutImage(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
x = stuff->drw_x;
y = stuff->drw_y;
@@ -1741,10 +1731,6 @@ XineramaXvPutImage(ClientPtr client)
stuff->gc = gc->info[i].id;
stuff->drw_x = x;
stuff->drw_y = y;
- if(isRoot) {
- stuff->drw_x -= screenInfo.screens[i]->x;
- stuff->drw_y -= screenInfo.screens[i]->y;
- }
result = ProcXvPutImage(client);
}
@@ -1757,7 +1743,6 @@ XineramaXvPutVideo(ClientPtr client)
{
REQUEST(xvPutImageReq);
PanoramiXRes *draw, *gc, *port;
- Bool isRoot;
int result, i, x, y;
REQUEST_AT_LEAST_SIZE(xvPutVideoReq);
@@ -1777,8 +1762,6 @@ XineramaXvPutVideo(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
x = stuff->drw_x;
y = stuff->drw_y;
@@ -1789,10 +1772,6 @@ XineramaXvPutVideo(ClientPtr client)
stuff->gc = gc->info[i].id;
stuff->drw_x = x;
stuff->drw_y = y;
- if(isRoot) {
- stuff->drw_x -= screenInfo.screens[i]->x;
- stuff->drw_y -= screenInfo.screens[i]->y;
- }
result = ProcXvPutVideo(client);
}
@@ -1805,7 +1784,6 @@ XineramaXvPutStill(ClientPtr client)
{
REQUEST(xvPutImageReq);
PanoramiXRes *draw, *gc, *port;
- Bool isRoot;
int result, i, x, y;
REQUEST_AT_LEAST_SIZE(xvPutImageReq);
@@ -1825,8 +1803,6 @@ XineramaXvPutStill(ClientPtr client)
if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
x = stuff->drw_x;
y = stuff->drw_y;
@@ -1837,10 +1813,6 @@ XineramaXvPutStill(ClientPtr client)
stuff->gc = gc->info[i].id;
stuff->drw_x = x;
stuff->drw_y = y;
- if(isRoot) {
- stuff->drw_x -= screenInfo.screens[i]->x;
- stuff->drw_y -= screenInfo.screens[i]->y;
- }
result = ProcXvPutStill(client);
}
diff --git a/Xi/xiquerypointer.c b/Xi/xiquerypointer.c
index b521c48..b816fd0 100644
--- a/Xi/xiquerypointer.c
+++ b/Xi/xiquerypointer.c
@@ -184,11 +184,6 @@ ProcXIQueryPointer(ClientPtr client)
if(!noPanoramiXExtension) {
rep.root_x += FP1616(screenInfo.screens[0]->x, 0);
rep.root_y += FP1616(screenInfo.screens[0]->y, 0);
- if (stuff->win == rep.root)
- {
- rep.win_x += FP1616(screenInfo.screens[0]->x, 0);
- rep.win_y += FP1616(screenInfo.screens[0]->y, 0);
- }
}
#endif
diff --git a/render/render.c b/render/render.c
index ef233e4..d0dcab4 100644
--- a/render/render.c
+++ b/render/render.c
@@ -2817,7 +2817,6 @@ PanoramiXRenderComposite (ClientPtr client)
{
PanoramiXRes *src, *msk, *dst;
int result = Success, j;
- xRenderCompositeReq orig;
REQUEST(xRenderCompositeReq);
REQUEST_SIZE_MATCH(xRenderCompositeReq);
@@ -2826,30 +2825,11 @@ PanoramiXRenderComposite (ClientPtr client)
VERIFY_XIN_ALPHA (msk, stuff->mask, client, DixReadAccess);
VERIFY_XIN_PICTURE (dst, stuff->dst, client, DixWriteAccess);
- orig = *stuff;
-
FOR_NSCREENS_FORWARD(j) {
stuff->src = src->info[j].id;
- if (src->u.pict.root)
- {
- stuff->xSrc = orig.xSrc - screenInfo.screens[j]->x;
- stuff->ySrc = orig.ySrc - screenInfo.screens[j]->y;
- }
stuff->dst = dst->info[j].id;
- if (dst->u.pict.root)
- {
- stuff->xDst = orig.xDst - screenInfo.screens[j]->x;
- stuff->yDst = orig.yDst - screenInfo.screens[j]->y;
- }
if (msk)
- {
stuff->mask = msk->info[j].id;
- if (msk->u.pict.root)
- {
- stuff->xMask = orig.xMask - screenInfo.screens[j]->x;
- stuff->yMask = orig.yMask - screenInfo.screens[j]->y;
- }
- }
result = (*PanoramiXSaveRenderVector[X_RenderComposite]) (client);
if(result != Success) break;
}
@@ -2863,8 +2843,6 @@ PanoramiXRenderCompositeGlyphs (ClientPtr client)
PanoramiXRes *src, *dst;
int result = Success, j;
REQUEST(xRenderCompositeGlyphsReq);
- xGlyphElt origElt, *elt;
- INT16 xSrc, ySrc;
REQUEST_AT_LEAST_SIZE(xRenderCompositeGlyphsReq);
VERIFY_XIN_PICTURE (src, stuff->src, client, DixReadAccess);
@@ -2873,23 +2851,9 @@ PanoramiXRenderCompositeGlyphs (ClientPtr client)
if (client->req_len << 2 >= (sizeof (xRenderCompositeGlyphsReq) +
sizeof (xGlyphElt)))
{
- elt = (xGlyphElt *) (stuff + 1);
- origElt = *elt;
- xSrc = stuff->xSrc;
- ySrc = stuff->ySrc;
FOR_NSCREENS_FORWARD(j) {
stuff->src = src->info[j].id;
- if (src->u.pict.root)
- {
- stuff->xSrc = xSrc - screenInfo.screens[j]->x;
- stuff->ySrc = ySrc - screenInfo.screens[j]->y;
- }
stuff->dst = dst->info[j].id;
- if (dst->u.pict.root)
- {
- elt->deltax = origElt.deltax - screenInfo.screens[j]->x;
- elt->deltay = origElt.deltay - screenInfo.screens[j]->y;
- }
result = (*PanoramiXSaveRenderVector[stuff->renderReqType]) (client);
if(result != Success) break;
}
@@ -2916,23 +2880,6 @@ PanoramiXRenderFillRectangles (ClientPtr client)
memcpy (extra, stuff + 1, extra_len);
FOR_NSCREENS_FORWARD(j) {
if (j) memcpy (stuff + 1, extra, extra_len);
- if (dst->u.pict.root)
- {
- int x_off = screenInfo.screens[j]->x;
- int y_off = screenInfo.screens[j]->y;
-
- if(x_off || y_off) {
- xRectangle *rects = (xRectangle *) (stuff + 1);
- int i = extra_len / sizeof (xRectangle);
-
- while (i--)
- {
- rects->x -= x_off;
- rects->y -= y_off;
- rects++;
- }
- }
- }
stuff->dst = dst->info[j].id;
result = (*PanoramiXSaveRenderVector[X_RenderFillRectangles]) (client);
if(result != Success) break;
@@ -2965,29 +2912,6 @@ PanoramiXRenderTrapezoids(ClientPtr client)
FOR_NSCREENS_FORWARD(j) {
if (j) memcpy (stuff + 1, extra, extra_len);
- if (dst->u.pict.root) {
- int x_off = screenInfo.screens[j]->x;
- int y_off = screenInfo.screens[j]->y;
-
- if(x_off || y_off) {
- xTrapezoid *trap = (xTrapezoid *) (stuff + 1);
- int i = extra_len / sizeof (xTrapezoid);
-
- while (i--) {
- trap->top -= y_off;
- trap->bottom -= y_off;
- trap->left.p1.x -= x_off;
- trap->left.p1.y -= y_off;
- trap->left.p2.x -= x_off;
- trap->left.p2.y -= y_off;
- trap->right.p1.x -= x_off;
- trap->right.p1.y -= y_off;
- trap->right.p2.x -= x_off;
- trap->right.p2.y -= y_off;
- trap++;
- }
- }
- }
stuff->src = src->info[j].id;
stuff->dst = dst->info[j].id;
@@ -3025,25 +2949,6 @@ PanoramiXRenderTriangles(ClientPtr client)
FOR_NSCREENS_FORWARD(j) {
if (j) memcpy (stuff + 1, extra, extra_len);
- if (dst->u.pict.root) {
- int x_off = screenInfo.screens[j]->x;
- int y_off = screenInfo.screens[j]->y;
-
- if(x_off || y_off) {
- xTriangle *tri = (xTriangle *) (stuff + 1);
- int i = extra_len / sizeof (xTriangle);
-
- while (i--) {
- tri->p1.x -= x_off;
- tri->p1.y -= y_off;
- tri->p2.x -= x_off;
- tri->p2.y -= y_off;
- tri->p3.x -= x_off;
- tri->p3.y -= y_off;
- tri++;
- }
- }
- }
stuff->src = src->info[j].id;
stuff->dst = dst->info[j].id;
@@ -3081,21 +2986,6 @@ PanoramiXRenderTriStrip(ClientPtr client)
FOR_NSCREENS_FORWARD(j) {
if (j) memcpy (stuff + 1, extra, extra_len);
- if (dst->u.pict.root) {
- int x_off = screenInfo.screens[j]->x;
- int y_off = screenInfo.screens[j]->y;
-
- if(x_off || y_off) {
- xPointFixed *fixed = (xPointFixed *) (stuff + 1);
- int i = extra_len / sizeof (xPointFixed);
-
- while (i--) {
- fixed->x -= x_off;
- fixed->y -= y_off;
- fixed++;
- }
- }
- }
stuff->src = src->info[j].id;
stuff->dst = dst->info[j].id;
@@ -3133,21 +3023,6 @@ PanoramiXRenderTriFan(ClientPtr client)
FOR_NSCREENS_FORWARD(j) {
if (j) memcpy (stuff + 1, extra, extra_len);
- if (dst->u.pict.root) {
- int x_off = screenInfo.screens[j]->x;
- int y_off = screenInfo.screens[j]->y;
-
- if(x_off || y_off) {
- xPointFixed *fixed = (xPointFixed *) (stuff + 1);
- int i = extra_len / sizeof (xPointFixed);
-
- while (i--) {
- fixed->x -= x_off;
- fixed->y -= y_off;
- fixed++;
- }
- }
- }
stuff->src = src->info[j].id;
stuff->dst = dst->info[j].id;
@@ -3171,7 +3046,6 @@ PanoramiXRenderAddTraps (ClientPtr client)
REQUEST(xRenderAddTrapsReq);
char *extra;
int extra_len;
- INT16 x_off, y_off;
REQUEST_AT_LEAST_SIZE (xRenderAddTrapsReq);
VERIFY_XIN_PICTURE (picture, stuff->picture, client, DixWriteAccess);
@@ -3180,17 +3054,9 @@ PanoramiXRenderAddTraps (ClientPtr client)
(extra = (char *) malloc(extra_len)))
{
memcpy (extra, stuff + 1, extra_len);
- x_off = stuff->xOff;
- y_off = stuff->yOff;
FOR_NSCREENS_FORWARD(j) {
if (j) memcpy (stuff + 1, extra, extra_len);
stuff->picture = picture->info[j].id;
-
- if (picture->u.pict.root)
- {
- stuff->xOff = x_off + screenInfo.screens[j]->x;
- stuff->yOff = y_off + screenInfo.screens[j]->y;
- }
result = (*PanoramiXSaveRenderVector[X_RenderAddTraps]) (client);
if(result != Success) break;
}
--
1.7.0
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