diff options
| -rw-r--r-- | src/intel_dri.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/intel_dri.c b/src/intel_dri.c index d5dc30fe..9b6ccb37 100644 --- a/src/intel_dri.c +++ b/src/intel_dri.c @@ -383,22 +383,22 @@ I830DRI2CopyRegion(DrawablePtr drawable, RegionPtr pRegion, } } + /* It's important that this copy gets submitted before the + * direct rendering client submits rendering for the next + * frame, but we don't actually need to submit right now. The + * client will wait for the DRI2CopyRegion reply or the swap + * buffer event before rendering, and we'll hit the flush + * callback chain before those messages are sent. We submit + * our batch buffers from the flush callback chain so we know + * that will happen before the client tries to render + * again. */ + (*gc->ops->CopyArea) (src, dst, gc, 0, 0, drawable->width, drawable->height, 0, 0); FreeScratchGC(gc); - - /* Emit a flush of the rendering cache, or on the 965 and beyond - * rendering results may not hit the framebuffer until significantly - * later. - * - * We can't rely on getting into the block handler before the DRI - * client gets to run again so flush now. - */ - intel_batch_submit(scrn, TRUE); - drmCommandNone(intel->drmSubFD, DRM_I915_GEM_THROTTLE); } #if DRI2INFOREC_VERSION >= 4 |