Georg Lehmann 17e597093d radv: eliminate unused FS output channels ... For formats that don't have all color channels, there is no reason to output all of them. Games often write to R only or RGB formats with non trivial remaining channels. Foz-DB Navi21: Totals from 10270 (10.55% of 97347) affected shaders: MaxWaves: 249166 -> 250950 (+0.72%); split: +0.73%, -0.01% Instrs: 8442016 -> 8354715 (-1.03%); split: -1.05%, +0.01% CodeSize: 45939644 -> 45487156 (-0.98%); split: -1.01%, +0.02% VGPRs: 472584 -> 463784 (-1.86%); split: -1.98%, +0.12% SpillSGPRs: 1502 -> 1448 (-3.60%) LDS: 6024192 -> 6011904 (-0.20%) Inputs: 42463 -> 41773 (-1.62%) Outputs: 24601 -> 23955 (-2.63%) Latency: 78011745 -> 77653907 (-0.46%); split: -0.56%, +0.10% InvThroughput: 19767826 -> 19274046 (-2.50%); split: -2.53%, +0.03% VClause: 177891 -> 176681 (-0.68%); split: -0.80%, +0.12% SClause: 236784 -> 235324 (-0.62%); split: -0.72%, +0.10% Copies: 621048 -> 616096 (-0.80%); split: -1.03%, +0.23% Branches: 202608 -> 201811 (-0.39%); split: -0.44%, +0.05% PreSGPRs: 441032 -> 437698 (-0.76%); split: -0.77%, +0.01% PreVGPRs: 378067 -> 369564 (-2.25%); split: -2.26%, +0.01% VALU: 5906415 -> 5833179 (-1.24%); split: -1.25%, +0.01% SALU: 973428 -> 968088 (-0.55%); split: -0.61%, +0.06% VMEM: 298277 -> 296504 (-0.59%); split: -0.61%, +0.01% SMEM: 402244 -> 399612 (-0.65%); split: -0.71%, +0.06% Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38853>		2025-12-12 17:00:51 +00:00
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addrlib	amd: rename most GFX115x definitions for released chips	2025-12-03 13:29:07 +00:00
ci	ci: Uprev GL & GLES CTS	2025-12-10 11:31:33 +00:00
common	ac/nir/lower_ps_late: remove gfx6 mrtz writemask workaround	2025-12-12 17:00:51 +00:00
compiler	radv: eliminate unused FS output channels	2025-12-12 17:00:51 +00:00
drm-shim	amd: rename most GFX115x definitions for released chips	2025-12-03 13:29:07 +00:00
gmlib	meson: Relax -Wmaybe-uninitialized errors	2025-09-16 06:16:20 +00:00
lanczoslib	meson: Relax -Wmaybe-uninitialized errors	2025-09-16 06:16:20 +00:00
llvm	ac/llvm/gfx6: move mrtz writemask workaround to ac_build_export	2025-12-12 17:00:51 +00:00
registers	amd: Rename GFX1103_R1/R2 to PHOENIX/2	2024-11-20 02:14:40 +00:00
vpelib	amd/vpelib: add FL capabilitie and lut container size	2025-09-22 10:37:22 +00:00
vulkan	radv: eliminate unused FS output channels	2025-12-12 17:00:51 +00:00
meson.build	radv/tests: require drm-shim and use it instead of RADV_FORCE_FAMILY	2025-11-19 07:11:05 +00:00