Implement experimental Vulkan backend

Source/Core/VideoBackends/Vulkan/ShaderCompiler.h

@@ -0,0 +1,32 @@
+// Copyright 2016 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <vector>
+
+#include "VideoBackends/Vulkan/Constants.h"
+
+namespace Vulkan
+{
+namespace ShaderCompiler
+{
+// SPIR-V compiled code type
+using SPIRVCodeType = u32;
+using SPIRVCodeVector = std::vector<SPIRVCodeType>;
+
+// Compile a vertex shader to SPIR-V.
+bool CompileVertexShader(SPIRVCodeVector* out_code, const char* source_code,
+                         size_t source_code_length, bool prepend_header = true);
+
+// Compile a geometry shader to SPIR-V.
+bool CompileGeometryShader(SPIRVCodeVector* out_code, const char* source_code,
+                           size_t source_code_length, bool prepend_header = true);
+
+// Compile a fragment shader to SPIR-V.
+bool CompileFragmentShader(SPIRVCodeVector* out_code, const char* source_code,
+                           size_t source_code_length, bool prepend_header = true);
+
+}  // namespace ShaderCompiler
+}  // namespace Vulkan