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intel: Check aperture size when doing a blit glClear.

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Fixes failure in cairo-gl firefox-planet-gnome.
This commit is contained in:
Eric Anholt 2010-02-05 01:03:35 -08:00
parent 12d0721ae1
commit 67e5fd7397
1 changed files with 10 additions and 0 deletions
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10
src/mesa/drivers/dri/intel/intel_blit.c
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@ -250,6 +250,7 @@ intelClearWithBlit(GLcontext *ctx, GLbitfield mask)
uint32_t clear_val;
uint32_t BR13, CMD;
int pitch, cpp;
drm_intel_bo *aper_array[2];
if (!(mask & bufBit))
continue;
@ -340,6 +341,15 @@ intelClearWithBlit(GLcontext *ctx, GLbitfield mask)
assert(x1 < x2);
assert(y1 < y2);
/* do space check before going any further */
aper_array[0] = intel->batch->buf;
aper_array[1] = write_buffer;
if (drm_intel_bufmgr_check_aperture_space(aper_array,
ARRAY_SIZE(aper_array)) != 0) {
intel_batchbuffer_flush(intel->batch);
}
BEGIN_BATCH(6);
OUT_BATCH(CMD);
OUT_BATCH(BR13);