xserver: Branch 'server-1.5-branch'

[Adam Jackson]

 hw/xfree86/xaa/xaaInitAccel.c |    9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

New commits:
commit 7822a3d05f935cca3bfa47d15d961596652ecfca
Author: Adam Jackson <ajax at redhat.com>
Date:   Tue Jun 17 16:10:51 2008 -0400

    XAA: Disable offscreen pixmaps by default.
    
    Say Option "XaaOffscreenPixmaps" to turn them back on.
    
    Apropos of bugs #13795 and #15098.  Not yet applied to master as this wants
    a proper solution someday, but then, those bugs aren't closed yet either.

diff --git a/hw/xfree86/xaa/xaaInitAccel.c b/hw/xfree86/xaa/xaaInitAccel.c
index 53795f0..00483e3 100644
--- a/hw/xfree86/xaa/xaaInitAccel.c
+++ b/hw/xfree86/xaa/xaaInitAccel.c
@@ -43,7 +43,8 @@ typedef enum {
     XAAOPT_WRITE_BITMAP,
     XAAOPT_WRITE_PIXMAP,
     XAAOPT_PIXMAP_CACHE,
-    XAAOPT_OFFSCREEN_PIXMAPS
+    XAAOPT_OFFSCREEN_PIXMAPS,
+    XAAOPT_HAS_DUMB_INVERTED_OPTION_SENSE
 } XAAOpts;
 
 static const OptionInfoRec XAAOptions[] = {
@@ -89,6 +90,8 @@ static const OptionInfoRec XAAOptions[] = {
 				OPTV_BOOLEAN,	{0}, FALSE },
     {XAAOPT_OFFSCREEN_PIXMAPS,		"XaaNoOffscreenPixmaps",
 				OPTV_BOOLEAN,	{0}, FALSE },
+    {XAAOPT_HAS_DUMB_INVERTED_OPTION_SENSE, "XaaOffscreenPixmaps",
+				OPTV_BOOLEAN,   {0}, FALSE },
     { -1,				NULL,
 				OPTV_NONE,	{0}, FALSE }
 };
@@ -532,8 +535,8 @@ XAAInitAccel(ScreenPtr pScreen, XAAInfoRecPtr infoRec)
 #define XAAMSG(s) do { if (serverGeneration == 1) xf86ErrorF(s); } while (0)
 
     if((infoRec->Flags & OFFSCREEN_PIXMAPS) && HaveScreenToScreenCopy &&
-		!xf86ReturnOptValBool(options, XAAOPT_OFFSCREEN_PIXMAPS,
-		                      FALSE)) {
+		xf86IsOptionSet(options, XAAOPT_HAS_DUMB_INVERTED_OPTION_SENSE))
+    {
 	XAAMSG("\tOffscreen Pixmaps\n");
     } else {
 	infoRec->Flags &= ~OFFSCREEN_PIXMAPS;