radv: gather viewport in the shader info pass

[mesa.git] / src / amd / vulkan / radv_nir_to_llvm.c

diff --git a/src/amd/vulkan/radv_nir_to_llvm.c b/src/amd/vulkan/radv_nir_to_llvm.c
index 1719ee389e350c4fa7b5f7ec26b83ff18102d890..e2d3447879f9eb8f0b9511fe57e08923ede0cd4d 100644 (file)
--- a/src/amd/vulkan/radv_nir_to_llvm.c
+++ b/src/amd/vulkan/radv_nir_to_llvm.c
@@ -2792,10 +2792,6 @@ handle_vs_outputs_post(struct radv_shader_context *ctx,
                outinfo->writes_layer = true;
        }
 
-       if (ctx->output_mask & (1ull << VARYING_SLOT_VIEWPORT)) {
-               outinfo->writes_viewport_index = true;
-       }
-
        if (ctx->shader_info->so.num_outputs &&
            !ctx->is_gs_copy_shader) {
                /* The GS copy shader emission already emits streamout. */
@@ -3514,10 +3510,6 @@ static void gfx10_ngg_gs_emit_epilogue_2(struct radv_shader_context *ctx)
                        outinfo->writes_layer = true;
                }
 
-               if (ctx->output_mask & (1ull << VARYING_SLOT_VIEWPORT)) {
-                       outinfo->writes_viewport_index = true;
-               }
-
                unsigned out_idx = 0;
                gep_idx[1] = ctx->ac.i32_0;
                for (unsigned i = 0; i < AC_LLVM_MAX_OUTPUTS; ++i) {