diff options
| author | Graham Linden <graham@lindenlab.com> | 2019-05-17 19:49:30 -0700 |
|---|---|---|
| committer | Graham Linden <graham@lindenlab.com> | 2019-05-17 19:49:30 -0700 |
| commit | fa7547c6ebbad5e227613e76927db6e20f34624c (patch) | |
| tree | d7efeb0bd721245b6e147ac3d28f560633092299 /indra | |
| parent | 7f3f69002b7c7612fc89a3c5c571066a34e5baff (diff) | |
SL-10625
Revert perf optimization to not wait for occlusion queries until there's a good chance they're complete
because Intel HD driver versions between 6471 and 6577 are broken and hang forever (6709 and 6861 are fixed).
Diffstat (limited to 'indra')
| -rw-r--r-- | indra/newview/llvieweroctree.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/indra/newview/llvieweroctree.cpp b/indra/newview/llvieweroctree.cpp index 459ee1f35c..6365df09e1 100644 --- a/indra/newview/llvieweroctree.cpp +++ b/indra/newview/llvieweroctree.cpp @@ -1110,10 +1110,9 @@ void LLOcclusionCullingGroup::checkOcclusion() static LLCachedControl<bool> wait_for_query(gSavedSettings, "RenderSynchronousOcclusion", true); - U32 target_read_frame = (gFrameCount > 2) ? (gFrameCount - 2) : 0; - if (wait_for_query && (mOcclusionIssued[LLViewerCamera::sCurCameraID] < target_read_frame)) + if (wait_for_query && mOcclusionIssued[LLViewerCamera::sCurCameraID] < gFrameCount) { //query was issued last frame, wait until it's available - S32 max_loop = 64; + S32 max_loop = 1024; LL_RECORD_BLOCK_TIME(FTM_OCCLUSION_WAIT); while (!available && max_loop-- > 0) { |