f3728816af
Querying buffer age requires a buffer to be dequeued. But dequeuing without ANDROID_native_fence_sync might imply eglClientWaitSync, which results in a deadlock as the display lock is already held by eglQuerySurface. Signed-off-by: Chia-I Wu <olvaffe@gmail.com> Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/221> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/221>