diff options
Diffstat (limited to 'src/mesa/drivers/dri/i915tex/intel_regions.c')
-rw-r--r-- | src/mesa/drivers/dri/i915tex/intel_regions.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i915tex/intel_regions.c b/src/mesa/drivers/dri/i915tex/intel_regions.c index a114bdf896..7d19bd07d3 100644 --- a/src/mesa/drivers/dri/i915tex/intel_regions.c +++ b/src/mesa/drivers/dri/i915tex/intel_regions.c @@ -90,6 +90,7 @@ intel_region_alloc(intelScreenPrivate *intelScreen, GLuint cpp, GLuint pitch, GLuint height) { struct intel_region *region = calloc(sizeof(*region), 1); + struct intel_context *intel = intelScreenContext(intelScreen); DBG("%s\n", __FUNCTION__); @@ -107,7 +108,9 @@ intel_region_alloc(intelScreenPrivate *intelScreen, 0, #endif 0); + LOCK_HARDWARE(intel); driBOData(region->buffer, pitch * cpp * height, NULL, 0); + UNLOCK_HARDWARE(intel); return region; } @@ -392,6 +395,8 @@ void intel_region_release_pbo(intelScreenPrivate *intelScreen, struct intel_region *region) { + struct intel_context *intel = intelScreenContext(intelScreen); + assert(region->buffer == region->pbo->buffer); region->pbo->region = NULL; region->pbo = NULL; @@ -400,8 +405,11 @@ intel_region_release_pbo(intelScreenPrivate *intelScreen, driGenBuffers(intelScreen->regionPool, "region", 1, ®ion->buffer, 64, 0, 0); + + LOCK_HARDWARE(intel); driBOData(region->buffer, region->cpp * region->pitch * region->height, NULL, 0); + UNLOCK_HARDWARE(intel); } /* Break the COW tie to the pbo. Both the pbo and the region end up |