From b80dd22d573ac9276efb19c0f5ea8dae39ab3ab1 Mon Sep 17 00:00:00 2001
From: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Date: Tue, 2 Apr 2024 12:59:53 +0300
Subject: [PATCH] intel/brw: add min_sample_shading value in wm_prog_data

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ivan Briano <ivan.briano@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27803>
---
 src/intel/compiler/brw_compiler.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/intel/compiler/brw_compiler.h b/src/intel/compiler/brw_compiler.h
index 8f3f66f850d..b26044b3238 100644
--- a/src/intel/compiler/brw_compiler.h
+++ b/src/intel/compiler/brw_compiler.h
@@ -659,6 +659,13 @@ struct brw_wm_prog_data {
     */
    bool sample_shading;
 
+   /** Min sample shading value
+    *
+    * Not used by the compiler, but useful for restore from the cache. The
+    * driver is expected to write the value it wants.
+    */
+   float min_sample_shading;
+
    /** Should this shader be dispatched per-sample */
    enum brw_sometimes persample_dispatch;