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(parent: 688d11e) | patch
radv: enable DCC with signedness reinterpretation
authorRhys Perry <pendingchaos02@gmail.com>
Tue, 2 Mar 2021 16:34:59 +0000 (16:34 +0000)
committerRhys Perry <pendingchaos02@gmail.com>
Thu, 12 Aug 2021 16:14:00 +0000 (17:14 +0100)
commitc14a85e75688763b56dfaceda899090200398f9e
tree6d885396b2172a42180db373328f03993f26281ctree | snapshot
parent688d11e4e821ec3934abe571de9899390beceb54commit | diff
radv: enable DCC with signedness reinterpretation

It seems we can enable DCC if the possible formats differ in signedness
and are otherwise compatible. We just need a fast-clear eliminate for
certain clear colors.

Improves Trine 4 performance.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9387>
src/amd/vulkan/radv_formats.c diff | blob | history
src/amd/vulkan/radv_image.c diff | blob | history
src/amd/vulkan/radv_meta_clear.c diff | blob | history
src/amd/vulkan/radv_meta_copy.c diff | blob | history
src/amd/vulkan/radv_private.h diff | blob | history
Domain: Graphics System / GL;