diff options
| author | Eric Anholt <[email protected]> | 2009-06-29 18:48:27 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2009-06-30 13:29:37 -0700 |
| commit | c72261f2a886e1f53025c2cf4b38b33ccfd62857 (patch) | |
| tree | e88c96c5e7d68fc1f6ec20169195463f1f830332 /src/mesa/drivers | |
| parent | 57955451f80c64f70e369508705ae95a515d18d8 (diff) | |
i915: Fix assertion failure on remapping a non-BO-backed VBO.
Failure to set the obj->Pointer back to null tripped up the assertion.
Bug #22428.
(cherry picked from commit 57a06d3a48c9af1067ec05e3ad96c58f4b9b99be)
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_buffer_objects.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_buffer_objects.c b/src/mesa/drivers/dri/intel/intel_buffer_objects.c index c31fe91ad62..2e6b77824df 100644 --- a/src/mesa/drivers/dri/intel/intel_buffer_objects.c +++ b/src/mesa/drivers/dri/intel/intel_buffer_objects.c @@ -265,7 +265,10 @@ intel_bufferobj_unmap(GLcontext * ctx, struct intel_buffer_object *intel_obj = intel_buffer_object(obj); assert(intel_obj); - if (intel_obj->buffer != NULL) { + if (intel_obj->sys_buffer != NULL) { + assert(obj->Pointer); + obj->Pointer = NULL; + } else if (intel_obj->buffer != NULL) { assert(obj->Pointer); if (intel_obj->mapped_gtt) { drm_intel_gem_bo_unmap_gtt(intel_obj->buffer); |