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-rw-r--r--src/mesa/drivers/dri/intel/intel_regions.c18
1 files changed, 11 insertions, 7 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_regions.c b/src/mesa/drivers/dri/intel/intel_regions.c
index 0857fa8ad7..a4da1ce4fa 100644
--- a/src/mesa/drivers/dri/intel/intel_regions.c
+++ b/src/mesa/drivers/dri/intel/intel_regions.c
@@ -149,11 +149,6 @@ intel_region_alloc_internal(struct intel_screen *screen,
{
struct intel_region *region;
- if (buffer == NULL) {
- _DBG("%s <-- NULL\n", __FUNCTION__);
- return NULL;
- }
-
region = calloc(sizeof(*region), 1);
if (region == NULL)
return region;
@@ -180,6 +175,7 @@ intel_region_alloc(struct intel_screen *screen,
drm_intel_bo *buffer;
unsigned long flags = 0;
unsigned long aligned_pitch;
+ struct intel_region *region;
if (expect_accelerated_upload)
flags |= BO_ALLOC_FOR_RENDER;
@@ -187,9 +183,17 @@ intel_region_alloc(struct intel_screen *screen,
buffer = drm_intel_bo_alloc_tiled(screen->bufmgr, "region",
width, height, cpp,
&tiling, &aligned_pitch, flags);
+ if (buffer == NULL)
+ return NULL;
- return intel_region_alloc_internal(screen, cpp, width, height,
- aligned_pitch / cpp, tiling, buffer);
+ region = intel_region_alloc_internal(screen, cpp, width, height,
+ aligned_pitch / cpp, tiling, buffer);
+ if (region == NULL) {
+ drm_intel_bo_unreference(buffer);
+ return NULL;
+ }
+
+ return region;
}
GLboolean