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authorXiang, Haihao <haihao.xiang@intel.com>2009-01-06 11:22:19 +0800
committerXiang, Haihao <haihao.xiang@intel.com>2009-01-06 11:22:19 +0800
commit7627c7f5dfa3b1bc7be9d1670668a81a70d9f64a (patch)
tree43c8f0b7b8e190d12d030081bc81bce907480c8e /src
parentc5c9241cca3c57684db955390410c8cda44b785e (diff)
dri: correct the damage.
Fixes bug #17234
Diffstat (limited to 'src')
-rw-r--r--src/mesa/drivers/dri/common/dri_util.c19
1 files changed, 17 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c
index e9b1a80b913..ae790554055 100644
--- a/src/mesa/drivers/dri/common/dri_util.c
+++ b/src/mesa/drivers/dri/common/dri_util.c
@@ -314,13 +314,28 @@ static void driReportDamage(__DRIdrawable *pdp,
static void driSwapBuffers(__DRIdrawable *dPriv)
{
__DRIscreen *psp = dPriv->driScreenPriv;
-
+ drm_clip_rect_t *rects;
+ int i;
+
if (!dPriv->numClipRects)
return;
psp->DriverAPI.SwapBuffers(dPriv);
- driReportDamage(dPriv, dPriv->pClipRects, dPriv->numClipRects);
+ rects = _mesa_malloc(sizeof(*rects) * dPriv->numClipRects);
+
+ if (!rects)
+ return;
+
+ for (i = 0; i < dPriv->numClipRects; i++) {
+ rects[i].x1 = dPriv->pClipRects[i].x1 - dPriv->x;
+ rects[i].y1 = dPriv->pClipRects[i].y1 - dPriv->y;
+ rects[i].x2 = dPriv->pClipRects[i].x2 - dPriv->x;
+ rects[i].y2 = dPriv->pClipRects[i].y2 - dPriv->y;
+ }
+
+ driReportDamage(dPriv, rects, dPriv->numClipRects);
+ _mesa_free(rects);
}
static int driDrawableGetMSC( __DRIscreen *sPriv, __DRIdrawable *dPriv,