From 6c512f4bffde6bd8e4dbc74ed27cc84cd7fffadb Mon Sep 17 00:00:00 2001
From: ameerj <52414509+ameerj@users.noreply.github.com>
Date: Wed, 14 Apr 2021 00:32:18 -0400
Subject: spirv: Implement alpha test

---
 src/shader_recompiler/profile.h | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'src/shader_recompiler/profile.h')

diff --git a/src/shader_recompiler/profile.h b/src/shader_recompiler/profile.h
index 5ecae71b9..c26017d75 100644
--- a/src/shader_recompiler/profile.h
+++ b/src/shader_recompiler/profile.h
@@ -5,8 +5,8 @@
 #pragma once
 
 #include <array>
-#include <vector>
 #include <optional>
+#include <vector>
 
 #include "common/common_types.h"
 
@@ -27,6 +27,17 @@ enum class InputTopology {
     TrianglesAdjacency,
 };
 
+enum class CompareFunction {
+    Never,
+    Less,
+    Equal,
+    LessThanEqual,
+    Greater,
+    NotEqual,
+    GreaterThanEqual,
+    Always,
+};
+
 struct TransformFeedbackVarying {
     u32 buffer{};
     u32 stride{};
@@ -66,6 +77,8 @@ struct Profile {
     InputTopology input_topology{};
 
     std::optional<float> fixed_state_point_size;
+    std::optional<CompareFunction> alpha_test_func;
+    float alpha_test_reference{};
 
     std::vector<TransformFeedbackVarying> xfb_varyings;
 };
-- 
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