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AIGLX: Fix crash after client using GLX_EXT_texture_from_pixmap died.

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This commit is contained in:
Pierre Willenbrock 2008-02-07 21:28:28 +01:00 committed by Michel Dänzer
parent 3e0353c785
commit cd78f0d0fc
1 changed files with 36 additions and 0 deletions
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36
GL/glx/glxdri.c
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@ -185,6 +185,42 @@ __glXDRIdrawableDestroy(__GLXdrawable *drawable)
{
__GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;
int i;
for (i = 0; i < screenInfo.numScreens; i++) {
__GLXDRIscreen * const screen = (__GLXDRIscreen *)
glxGetScreen(screenInfo.screens[i]);
GLuint lastOverride = screen->lastTexOffsetOverride;
if (lastOverride) {
__GLXDRIdrawable **texOffsetOverride = screen->texOffsetOverride;
int i;
for (i = 0; i < lastOverride; i++) {
if (texOffsetOverride[i] == private) {
texOffsetOverride[i] = NULL;
if (i + 1 == lastOverride) {
lastOverride = 0;
while (i--) {
if (texOffsetOverride[i]) {
lastOverride = i + 1;
break;
}
}
screen->lastTexOffsetOverride = lastOverride;
break;
}
}
}
}
}
(*private->driDrawable.destroyDrawable)(&private->driDrawable);
/* If the X window was destroyed, the dri DestroyWindow hook will