From 4e01e9ffc54ddfc9a1a5b285b4434e2f3ac4854e Mon Sep 17 00:00:00 2001
From: Jannik Vogel <email@jannikvogel.de>
Date: Fri, 13 May 2016 08:46:14 +0200
Subject: Refactor access to state in shader-jit

---
 src/video_core/shader/shader.h | 25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

(limited to 'src/video_core/shader/shader.h')

diff --git a/src/video_core/shader/shader.h b/src/video_core/shader/shader.h
index 983e4a967..84898f21c 100644
--- a/src/video_core/shader/shader.h
+++ b/src/video_core/shader/shader.h
@@ -283,10 +283,10 @@ struct UnitState {
     static size_t InputOffset(const SourceRegister& reg) {
         switch (reg.GetRegisterType()) {
         case RegisterType::Input:
-            return offsetof(UnitState::Registers, input) + reg.GetIndex()*sizeof(Math::Vec4<float24>);
+            return offsetof(UnitState, registers.input) + reg.GetIndex()*sizeof(Math::Vec4<float24>);
 
         case RegisterType::Temporary:
-            return offsetof(UnitState::Registers, temporary) + reg.GetIndex()*sizeof(Math::Vec4<float24>);
+            return offsetof(UnitState, registers.temporary) + reg.GetIndex()*sizeof(Math::Vec4<float24>);
 
         default:
             UNREACHABLE();
@@ -297,10 +297,10 @@ struct UnitState {
     static size_t OutputOffset(const DestRegister& reg) {
         switch (reg.GetRegisterType()) {
         case RegisterType::Output:
-            return offsetof(UnitState::Registers, output) + reg.GetIndex()*sizeof(Math::Vec4<float24>);
+            return offsetof(UnitState, registers.output) + reg.GetIndex()*sizeof(Math::Vec4<float24>);
 
         case RegisterType::Temporary:
-            return offsetof(UnitState::Registers, temporary) + reg.GetIndex()*sizeof(Math::Vec4<float24>);
+            return offsetof(UnitState, registers.temporary) + reg.GetIndex()*sizeof(Math::Vec4<float24>);
 
         default:
             UNREACHABLE();
@@ -323,6 +323,23 @@ struct ShaderSetup {
         std::array<Math::Vec4<u8>, 4> i;
     } uniforms;
 
+    static size_t UniformOffset(RegisterType type, unsigned index) {
+        switch (type) {
+        case RegisterType::FloatUniform:
+            return offsetof(ShaderSetup, uniforms.f) + index*sizeof(Math::Vec4<float24>);
+
+        case RegisterType::BoolUniform:
+            return offsetof(ShaderSetup, uniforms.b) + index*sizeof(bool);
+
+        case RegisterType::IntUniform:
+            return offsetof(ShaderSetup, uniforms.i) + index*sizeof(Math::Vec4<u8>);
+
+        default:
+            UNREACHABLE();
+            return 0;
+        }
+    }
+
     std::array<u32, 1024> program_code;
     std::array<u32, 1024> swizzle_data;
 
-- 
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