The extension disrupts assumptions in venus. It gives
vkCreateFooPipelines an additional success code,
VK_PIPELINE_COMPILE_REQUIRED, which allows some pipelines to succeed
creation and others fail.
Tested with 'dEQP-VK.*cache_control*' at vulkan-cts-1.3.3.1.
pass/fail/skip/warn = 15/0/0/3
Warnings were from long pipeline compiles on a full debug build in host
and guest.
See: https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/890
Signed-off-by: Chad Versace <chadversary@chromium.org>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17847>