256087 2023-04-28 05:00:57 -0700 WebGL is not able to reuse old display buffers as drawing buffers if the frames are long 2023-04-28 05:01:13 -0700 1 1 1 Unclassified WebKit WebGL WebKit Local Build Unspecified Unspecified NEW InRadar P2 Normal --- 255987 1 kkinnunen webkit-unassigned dino kbr kkinnunen webkit-bug-importer oldest_to_newest 1951794 0 kkinnunen 2023-04-28 05:00:57 -0700 WebGL is not able to reuse old display buffers as drawing buffers if the frames are long If the frames are long, but within 16ms, the WebGL is not able to reuse old display buffers as new drawing buffers. Likely updateRendering() prepares WebGL for display too soon relative to the UI-side compositing committing in-flight frame. See for example app in bug 255987 1951795 1 webkit-bug-importer 2023-04-28 05:01:13 -0700 <rdar://problem/108654803>