240637 2022-05-19 02:53:19 -0700 [Linux] GBMBufferSwapchain should only conditionally create linear-formatted buffer objects 2022-05-25 10:24:16 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 237649 1 zan zdobersek webkit-bug-importer oldest_to_newest 1870316 0 zan 2022-05-19 02:53:19 -0700 Right now, every gbm_bo object created in GBMBufferSwapchain is created in linear format. This shouldn't be the case, giving the graphics driver chance to choose the best possible attributes for the buffer object (e.g. most optimal tiling approach). Currently, linearity is required only in media playback, when falling back onto software decoder, results of which are then copied into the spawned gbm_bo object. In most other cases avoiding linearity might be beneficial, so it should be done. This will most likely be solved by passing the GBMBufferSwapchain constructor or getBuffer() call some specific flags requesting a linear buffer. 1871718 1 zan 2022-05-25 07:23:34 -0700 Pull request: https://github.com/WebKit/WebKit/pull/1008 1871759 2 ews-feeder 2022-05-25 10:23:50 -0700 Committed r294803 (250959@main): <https://commits.webkit.org/250959@main> Reviewed commits have been landed. Closing PR #1008 and removing active labels. 1871760 3 webkit-bug-importer 2022-05-25 10:24:16 -0700 <rdar://problem/93911506>