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Check in SwapBuffers for any new pending dri2 events

This commit is contained in:
Alan Hourihane 2008-06-26 22:53:29 +01:00
parent 5174b85a0c
commit 3b132b297f
1 changed files with 5 additions and 2 deletions
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7
src/mesa/drivers/dri/common/dri_util.c
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@ -283,7 +283,7 @@ __driUtilUpdateDrawableInfo(__DRIdrawablePrivate *pdp)
int
__driParseEvents(__DRIcontextPrivate *pcp, __DRIdrawablePrivate *pdp)
{
__DRIscreenPrivate *psp = pcp->driScreenPriv;
__DRIscreenPrivate *psp = pdp->driScreenPriv;
__DRIDrawableConfigEvent *dc, *last_dc;
__DRIBufferAttachEvent *ba, *last_ba;
unsigned int tail, mask, *p, end, total, size, changed;
@ -291,7 +291,7 @@ __driParseEvents(__DRIcontextPrivate *pcp, __DRIdrawablePrivate *pdp)
size_t rect_size;
/* Check for wraparound. */
if (psp->dri2.buffer->prealloc - pdp->dri2.tail > psp->dri2.buffer->size) {
if (pcp && psp->dri2.buffer->prealloc - pdp->dri2.tail > psp->dri2.buffer->size) {
/* If prealloc overlaps into what we just parsed, the
* server overwrote it and we have to reset our tail
* pointer. */
@ -460,6 +460,9 @@ static void driSwapBuffers(__DRIdrawable *dPriv)
if (!dPriv->numClipRects)
return;
if (psp->dri2.enabled)
__driParseEvents(NULL, dPriv);
psp->DriverAPI.SwapBuffers(dPriv);
driReportDamage(dPriv, dPriv->pClipRects, dPriv->numClipRects);