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r600/sfn: Fix dual source blend lowered to FRAG_DATA

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This fixes the Unigine benchmarks.

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8800>
This commit is contained in:
Gert Wollny 2021-01-31 13:39:47 +01:00 • committed by Marge Bot
parent 576da40a73
commit d81439463a
1 changed files with 2 additions and 1 deletions
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3
src/gallium/drivers/r600/sfn/sfn_shader_fragment.cpp
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@ -943,7 +943,8 @@ bool FragmentShaderFromNir::emit_export_pixel(const nir_variable *out_var, nir_i
out_var->data.location <= FRAG_RESULT_DATA7)) {
for (int k = 0 ; k < outputs; ++k) {
unsigned location = (m_dual_source_blend ? out_var->data.index : out_var->data.driver_location) + k - m_depth_exports;
unsigned location = (m_dual_source_blend && (out_var->data.location == FRAG_RESULT_COLOR)
? out_var->data.index : out_var->data.driver_location) + k - m_depth_exports;
sfn_log << SfnLog::io << "Pixel output " << out_var->name << " at loc:" << location << "\n";