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r600/sfn: Handle color0 writes all on R700 like on EG

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Fixes: 069f3869ac
    r600/sfn: Fix color outputs when color0 writes all

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Filip Gawin <filip@gawin.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18212>
(cherry picked from commit 3a0f085837)
This commit is contained in:
Gert Wollny 2022-08-23 09:27:10 +02:00 • committed by Dylan Baker
parent ab35b97b78
commit 7bcd2e6767
2 changed files with 2 additions and 3 deletions
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2
.pick_status.json
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@ -10327,7 +10327,7 @@
"description": "r600/sfn: Handle color0 writes all on R700 like on EG",
"nominated": true,
"nomination_type": 1,
"resolution": 0,
"resolution": 1,
"main_sha": null,
"because_sha": "069f3869ac3a140898224c8c37d5b3b6349361a4"
},

3
src/gallium/drivers/r600/sfn/sfn_shader_fs.cpp
View file

@ -491,10 +491,9 @@ bool FragmentShader::emit_export_pixel(nir_intrinsic_instr& intr)
ShaderOutput output(driver_location, TGSI_SEMANTIC_COLOR, write_mask);
add_output(output);
unsigned color_outputs = m_fs_write_all && chip_class() >= ISA_CC_EVERGREEN ?
unsigned color_outputs = m_fs_write_all && chip_class() >= ISA_CC_R700 ?
m_max_color_exports : 1;
for (unsigned k = 0; k < color_outputs; ++k) {
unsigned location = (m_dual_source_blend && (semantics.location == FRAG_RESULT_COLOR)