From: Marek Olšák <marek.ol...@amd.com>
Colors are interpolated in the PS prolog. This was never used.
---
src/gallium/drivers/radeonsi/si_shader.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/src/gallium/drivers/radeonsi/si_shader.c
b/src/gallium/drivers/radeonsi/si_shader.c
index 3a86c0b..5c7deeb 100644
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -1360,25 +1360,20 @@ static void declare_input_fs(
}
interp_param_idx = lookup_interp_param_index(decl->Interp.Interpolate,
decl->Interp.Location);
if (interp_param_idx == -1)
return;
else if (interp_param_idx) {
interp_param = LLVMGetParam(ctx->main_fn, interp_param_idx);
}
- if (decl->Semantic.Name == TGSI_SEMANTIC_COLOR &&
- decl->Interp.Interpolate == TGSI_INTERPOLATE_COLOR &&
- ctx->shader->key.part.ps.prolog.flatshade_colors)
- interp_param = NULL; /* load the constant color */
-
interp_fs_input(ctx, input_index, decl->Semantic.Name,
decl->Semantic.Index, shader->selector->info.num_inputs,
shader->selector->info.colors_read, interp_param,
LLVMGetParam(main_fn, SI_PARAM_PRIM_MASK),
LLVMGetParam(main_fn, SI_PARAM_FRONT_FACE),
&out[0]);
}
static LLVMValueRef get_sample_id(struct si_shader_context *ctx)
{
--
2.7.4
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