dep: Add glslang

dep/glslang/SPIRV/GlslangToSpv.h

@@ -0,0 +1,61 @@
+//
+// Copyright (C) 2014 LunarG, Inc.
+// Copyright (C) 2015-2018 Google, Inc.
+//
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//
+//    Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//
+//    Redistributions in binary form must reproduce the above
+//    copyright notice, this list of conditions and the following
+//    disclaimer in the documentation and/or other materials provided
+//    with the distribution.
+//
+//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+// COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+
+#pragma once
+
+#if defined(_MSC_VER) && _MSC_VER >= 1900
+    #pragma warning(disable : 4464) // relative include path contains '..'
+#endif
+
+#include "SpvTools.h"
+#include "glslang/Include/intermediate.h"
+
+#include <string>
+#include <vector>
+
+#include "Logger.h"
+
+namespace glslang {
+
+void GetSpirvVersion(std::string&);
+int GetSpirvGeneratorVersion();
+void GlslangToSpv(const glslang::TIntermediate& intermediate, std::vector<unsigned int>& spirv,
+                  SpvOptions* options = nullptr);
+void GlslangToSpv(const glslang::TIntermediate& intermediate, std::vector<unsigned int>& spirv,
+                  spv::SpvBuildLogger* logger, SpvOptions* options = nullptr);
+void OutputSpvBin(const std::vector<unsigned int>& spirv, const char* baseName);
+void OutputSpvHex(const std::vector<unsigned int>& spirv, const char* baseName, const char* varName);
+
+}