SPIR-V: WIP shader compiler / optimizations / alpha test implementation

src/xenia/gpu/spirv/compiler_pass.h

@@ -0,0 +1,37 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2016 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#ifndef XENIA_GPU_SPIRV_COMPILER_PASS_H_
+#define XENIA_GPU_SPIRV_COMPILER_PASS_H_
+
+#include "xenia/base/arena.h"
+
+#include "third_party/glslang-spirv/SpvBuilder.h"
+#include "third_party/spirv/GLSL.std.450.hpp11"
+
+namespace xe {
+namespace gpu {
+namespace spirv {
+
+class CompilerPass {
+ public:
+  CompilerPass() = default;
+  virtual ~CompilerPass() {}
+
+  virtual bool Run(spv::Module* module) = 0;
+
+ private:
+  xe::Arena ir_arena_;
+};
+
+}  // namespace spirv
+}  // namespace gpu
+}  // namespace xe
+
+#endif