1c79afd946
This fixes two issues: - a crash if the application uses more than one semaphore for presenting because the driver expects one stage per semaphore - the swapchain image could be not ready yet if the semaphores aren't signaled, #946 is possible related Cc: <mesa-stable@lists.freedesktop.org> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3718> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3718>