From db144685a9acd8f06adfab2e978bf2dde8bebac0 Mon Sep 17 00:00:00 2001
From: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Date: Wed, 10 Jan 2024 21:58:03 -0400
Subject: [PATCH] compiler: add a vs.tes_agx bit

So we can distinguish lowered tess eval shaders masquerading as hardware vertex
shaders from actual software vertex shaders, for determining what stage to pull
descriptors.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
---
 src/compiler/shader_info.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/compiler/shader_info.h b/src/compiler/shader_info.h
index 9c3213c22e3..5aae229197e 100644
--- a/src/compiler/shader_info.h
+++ b/src/compiler/shader_info.h
@@ -389,6 +389,9 @@ typedef struct shader_info {
           */
          uint8_t blit_sgprs_amd:4;
 
+         /* Software TES executing as HW VS */
+         bool tes_agx:1;
+
          /* True if the shader writes position in window space coordinates pre-transform */
          bool window_space_position:1;