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res: Account for GLXPixmap references too

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GLX_EXT_tetxure_from_pixmap operates on a GLXPixmap, which takes a
reference on the backing pixmap; that GLXPixmap might be long-lived, so
we should account for it in ResQueryClientPixmapBytes.

Acked-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
This commit is contained in:
Adam Jackson 2016-02-02 14:10:49 -05:00
parent 5d6ad0d3a7
commit ce82ae1964
1 changed files with 19 additions and 0 deletions
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19
glx/glxext.c
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@ -336,6 +336,23 @@ checkScreenVisuals(void)
return False;
}
static void
GetGLXDrawableBytes(void *value, XID id, ResourceSizePtr size)
{
__GLXdrawable *draw = value;
size->resourceSize = 0;
size->pixmapRefSize = 0;
size->refCnt = 1;
if (draw->type == GLX_DRAWABLE_PIXMAP) {
SizeType pixmapSizeFunc = GetResourceTypeSizeFunc(RT_PIXMAP);
ResourceSizeRec pixmapSize = { 0, };
pixmapSizeFunc((PixmapPtr)draw->pDraw, draw->pDraw->id, &pixmapSize);
size->pixmapRefSize += pixmapSize.pixmapRefSize;
}
}
/*
** Initialize the GLX extension.
*/
@ -365,6 +382,8 @@ GlxExtensionInit(void)
if (!__glXContextRes || !__glXDrawableRes)
return;
SetResourceTypeSizeFunc(__glXDrawableRes, GetGLXDrawableBytes);
if (!dixRegisterPrivateKey
(&glxClientPrivateKeyRec, PRIVATE_CLIENT, sizeof(__GLXclientState)))
return;