diff options
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_context.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c index de4bcde20b..60c401b75b 100644 --- a/src/mesa/drivers/dri/intel/intel_context.c +++ b/src/mesa/drivers/dri/intel/intel_context.c @@ -470,7 +470,11 @@ intel_prepare_render(struct intel_context *intel) * so we just us the first batch we emitted after the last swap. */ if (intel->need_throttle && intel->first_post_swapbuffers_batch) { - drm_intel_bo_wait_rendering(intel->first_post_swapbuffers_batch); + /* Can't use drm_intel_bo_wait_rendering, since that only waits + * for rendering *to* the buffer, not from it. + */ + drm_intel_gem_bo_map_gtt(intel->first_post_swapbuffers_batch); + drm_intel_gem_bo_unmap_gtt(intel->first_post_swapbuffers_batch); drm_intel_bo_unreference(intel->first_post_swapbuffers_batch); intel->first_post_swapbuffers_batch = NULL; intel->need_throttle = GL_FALSE; |