This added wl_drm to Chromium: https://chromium.googlesource.com/chromium/src/+/cd3bebdd6b95d6be0393df4017cf7d4c2f251e2b%5E%21/ Wouldn't that make it possible to use vaGetDisplayDRM on Wayland, DRI3-only XWayland (bug 1580166 comment 6) and X11?
Bug 1588904 Comment 6 Edit History
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This added wl_drm to Chromium: https://chromium.googlesource.com/chromium/src/+/cd3bebdd6b95d6be0393df4017cf7d4c2f251e2b%5E%21/ Wouldn't that make it possible to use vaGetDisplayDRM on Wayland, DRI3-only XWayland (bug 1580166 comment 6) and X11? Edit: Chromium apparently uses vaGetDisplayDRM on Wayland: https://source.chromium.org/chromium/chromium/src/+/master:media/gpu/vaapi/vaapi_wrapper.cc;l=439;drc=cd21cc0d1de879c1a6bddf3d9448faa751027155?originalUrl=https:%2F%2Fcs.chromium.org%2F