diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_context.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c index 7f8a2bbfa8c..09b33b142ed 100644 --- a/src/mesa/drivers/dri/intel/intel_context.c +++ b/src/mesa/drivers/dri/intel/intel_context.c @@ -925,6 +925,15 @@ intel_query_dri2_buffers(struct intel_context *intel, attachments[i++] = __DRI_BUFFER_FRONT_LEFT; attachments[i++] = intel_bits_per_pixel(front_rb); + } else if (front_rb && intel->front_buffer_dirty) { + /* We have pending front buffer rendering, but we aren't querying for a + * front buffer. If the front buffer we have is a fake front buffer, + * the X server is going to throw it away when it processes the query. + * So before doing the query, make sure all the pending drawing has + * landed in the real front buffer. + */ + intel_flush(&intel->ctx); + intel_flush_front(&intel->ctx); } if (back_rb) { |