radv: ignore other blend targets if dual-source blending is enabled
Using more blend targets than specified by maxFragmentDualSrcAttachments
is invalid per the Vulkan spec.
I'm usually not a fan to workaround game bugs inside the driver but
it's really easy for us to ignore MRT1+ in the driver and that
prevents wrong behaviour.
Cc: 20.2, 20.3
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
(cherry picked from commit bc7f442d8e03919cf7f8e6a470b3c0406e11a1f9)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8014>
1 file changed
