diff options
Diffstat (limited to 'libdrm')
| -rw-r--r-- | libdrm/intel/intel_bufmgr_gem.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libdrm/intel/intel_bufmgr_gem.c b/libdrm/intel/intel_bufmgr_gem.c index e48778c3..89931d85 100644 --- a/libdrm/intel/intel_bufmgr_gem.c +++ b/libdrm/intel/intel_bufmgr_gem.c @@ -505,6 +505,7 @@ drm_intel_gem_bo_reference(drm_intel_bo *bo) drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bo->bufmgr; drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *)bo; + assert(bo_gem->refcount > 0); pthread_mutex_lock(&bufmgr_gem->lock); bo_gem->refcount++; pthread_mutex_unlock(&bufmgr_gem->lock); @@ -515,6 +516,7 @@ drm_intel_gem_bo_reference_locked(drm_intel_bo *bo) { drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *)bo; + assert(bo_gem->refcount > 0); bo_gem->refcount++; } @@ -549,6 +551,7 @@ drm_intel_gem_bo_unreference_locked(drm_intel_bo *bo) drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bo->bufmgr; drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *)bo; + assert(bo_gem->refcount > 0); if (--bo_gem->refcount == 0) { struct drm_intel_gem_bo_bucket *bucket; uint32_t tiling_mode; |