From 9014861858295489cf597322801b37dad9aaf2ce Mon Sep 17 00:00:00 2001
From: ameerj <aj662@drexel.edu>
Date: Wed, 18 Nov 2020 20:08:51 -0500
Subject: vulkan_renderer: Alpha Test Culling Implementation

Used by various textures in many titles, e.g.  SSBU menu.
---
 src/video_core/renderer_vulkan/vk_shader_decompiler.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/video_core/renderer_vulkan/vk_shader_decompiler.h')

diff --git a/src/video_core/renderer_vulkan/vk_shader_decompiler.h b/src/video_core/renderer_vulkan/vk_shader_decompiler.h
index 2b0e90396..ddbcb0b41 100644
--- a/src/video_core/renderer_vulkan/vk_shader_decompiler.h
+++ b/src/video_core/renderer_vulkan/vk_shader_decompiler.h
@@ -95,6 +95,9 @@ struct Specialization final {
     std::bitset<Maxwell::NumVertexAttributes> enabled_attributes;
     std::array<Maxwell::VertexAttribute::Type, Maxwell::NumVertexAttributes> attribute_types{};
     bool ndc_minus_one_to_one{};
+    bool alpha_test_enabled{};
+    float alpha_test_ref{};
+    u8 alpha_test_func{};
 };
 // Old gcc versions don't consider this trivially copyable.
 // static_assert(std::is_trivially_copyable_v<Specialization>);
-- 
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