Pierre-Eric Pelloux-Prayer 6f47e87a60 egl/drm: flush before calling get_back_bo ... Similar to what was done for Wayland in 58f90fd03f: the glthread unmarhsal thread needs to be idle to avoid concurrent calls to get_back_bo. Also the existing code flushed after setting dri2_surf->back to NULL so a new back buffer was always allocated by the glthread flush: |---------------> dri2_drm_swap_buffers | get_back_bo (back=0x55eb93c6c488) > # First get_back_bo call | get_back_bo (back=0x55eb93c6c488 age: 0)< | # dri2_surf->back = NULL |-----> FLUSH | get_back_bo (back=nil) > # Another get_back_bo call | get_back_bo (back=0x55eb93c6c4c8 age: 3)< |-----< FLUSH |---------------< dri2_drm_swap_buffers Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/10437 Cc: mesa-stable Reviewed-by: Marek Olšák <marek.olsak@amd.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27143>		2024-02-01 09:26:33 +00:00
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dri2	egl/drm: flush before calling get_back_bo	2024-02-01 09:26:33 +00:00
haiku	egl/haiku: Remove some dead cleanup code	2023-11-22 19:38:59 +00:00
wgl	mesa/st, dri2, wgl, glx: Restore flush_objects interop backward compat	2023-11-21 23:15:32 +00:00