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radv: Do not use multiple draws for multisample copies.
authorBas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Tue, 25 Sep 2018 10:00:41 +0000 (12:00 +0200)
committerBas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Thu, 27 Sep 2018 00:04:00 +0000 (02:04 +0200)
commit0207ebcbf123a6b230715370459d5f2a48b9fe15
treeedc176498aed43f3946af04c917b5ffe90f8074f
parentca1d3fc538d0b232809125861284165612448767
radv: Do not use multiple draws for multisample copies.

Use sample rate shading instead, should give better locality.

Makes Nier with 8x msaa on a Raven go 5 fps -> 7 fps in the menu.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
src/amd/vulkan/radv_meta_blit2d.c