diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/intel_buffer_objects.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_buffer_objects.c b/src/mesa/drivers/dri/i965/intel_buffer_objects.c index cab805acf00..84bc29d9c9d 100644 --- a/src/mesa/drivers/dri/i965/intel_buffer_objects.c +++ b/src/mesa/drivers/dri/i965/intel_buffer_objects.c @@ -357,7 +357,8 @@ intel_bufferobj_map_range(struct gl_context * ctx, * BO, and we'll copy what they put in there out at unmap or * FlushRange time. */ - if ((access & GL_MAP_INVALIDATE_RANGE_BIT) && + if (!(access & GL_MAP_UNSYNCHRONIZED_BIT) && + (access & GL_MAP_INVALIDATE_RANGE_BIT) && drm_intel_bo_busy(intel_obj->buffer)) { if (access & GL_MAP_FLUSH_EXPLICIT_BIT) { intel_obj->range_map_buffer = malloc(length); |