ac/nir,radv,radeonsi/nir: use correct indices for interpolation intrinsics

[android-x86/external-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 322b10b..cd58167 100644 (file)
--- a/src/amd/vulkan/radv_nir_to_llvm.c
+++ b/src/amd/vulkan/radv_nir_to_llvm.c
@@ -2239,6 +2239,8 @@ handle_fs_inputs(struct radv_shader_context *ctx,
 
                        if (LLVMIsUndef(interp_param))
                                ctx->shader_info->fs.flat_shaded_mask |= 1u << index;
+                       if (i >= VARYING_SLOT_VAR0)
+                               ctx->abi.fs_input_attr_indices[i - VARYING_SLOT_VAR0] = index;
                        ++index;
                } else if (i == VARYING_SLOT_CLIP_DIST0) {
                        int length = ctx->shader_info->info.ps.num_input_clips_culls;