From b1ccd8843467e43838e19c50dcfcbc2ff0b3bc0b Mon Sep 17 00:00:00 2001
From: bunnei <bunneidev@gmail.com>
Date: Wed, 29 Aug 2018 00:37:29 -0400
Subject: gl_shader_decompiler: Improve IPA for Pass mode with Position
 attribute.

---
 src/video_core/engines/shader_bytecode.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/video_core/engines')

diff --git a/src/video_core/engines/shader_bytecode.h b/src/video_core/engines/shader_bytecode.h
index 625ecdfcd..38ad1ae23 100644
--- a/src/video_core/engines/shader_bytecode.h
+++ b/src/video_core/engines/shader_bytecode.h
@@ -230,6 +230,8 @@ enum class TextureType : u64 {
     TextureCube = 3,
 };
 
+enum class IpaMode : u64 { Pass = 0, None = 1, Constant = 2, Sc = 3 };
+
 union Instruction {
     Instruction& operator=(const Instruction& instr) {
         value = instr.value;
@@ -312,6 +314,10 @@ union Instruction {
         }
     } alu;
 
+    union {
+        BitField<54, 3, IpaMode> mode;
+    } ipa;
+
     union {
         BitField<48, 1, u64> negate_b;
     } fmul;
-- 
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