Module: Mesa Branch: master Commit: 655b9aa711d78c685866b7956d0de7b2d0db52a2 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=655b9aa711d78c685866b7956d0de7b2d0db52a2
Author: Erik Faye-Lund <[email protected]> Date: Thu Nov 28 18:41:30 2019 +0100 zink: reject invalid sample-counts Vulkan only allows power-of-two sample counts. We already kinda checked for this, but forgot to validate the result in the end. Let's check the result and error properly. Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Dave Airlie <[email protected]> --- src/gallium/drivers/zink/zink_screen.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/gallium/drivers/zink/zink_screen.c b/src/gallium/drivers/zink/zink_screen.c index cff37b9b37b..fa92424a6a6 100644 --- a/src/gallium/drivers/zink/zink_screen.c +++ b/src/gallium/drivers/zink/zink_screen.c @@ -490,6 +490,8 @@ zink_is_format_supported(struct pipe_screen *pscreen, if (sample_count >= 1) { VkSampleCountFlagBits sample_mask = vk_sample_count_flags(sample_count); + if (!sample_mask) + return false; const struct util_format_description *desc = util_format_description(format); if (util_format_is_depth_or_stencil(format)) { if (util_format_has_depth(desc)) { _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
