--- /dev/null
+/**
+ This code is based on the glslang_c_interface implementation by Viktor Latypov
+**/
+
+/**
+BSD 2-Clause License
+
+Copyright (c) 2019, Viktor Latypov
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+ list of conditions and the following disclaimer.
+
+2. 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.
+
+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 HOLDER 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.
+**/
+
+#include "glslang/Include/glslang_c_interface.h"
+
+#include "SPIRV/GlslangToSpv.h"
+#include "SPIRV/Logger.h"
+#include "SPIRV/SpvTools.h"
+
+typedef struct glslang_program_s {
+ glslang::TProgram* program;
+ std::vector<unsigned int> spirv;
+ std::string loggerMessages;
+} glslang_program_t;
+
+static EShLanguage c_shader_stage(glslang_stage_t stage)
+{
+ switch (stage) {
+ case GLSLANG_STAGE_VERTEX:
+ return EShLangVertex;
+ case GLSLANG_STAGE_TESSCONTROL:
+ return EShLangTessControl;
+ case GLSLANG_STAGE_TESSEVALUATION:
+ return EShLangTessEvaluation;
+ case GLSLANG_STAGE_GEOMETRY:
+ return EShLangGeometry;
+ case GLSLANG_STAGE_FRAGMENT:
+ return EShLangFragment;
+ case GLSLANG_STAGE_COMPUTE:
+ return EShLangCompute;
+ case GLSLANG_STAGE_RAYGEN_NV:
+ return EShLangRayGen;
+ case GLSLANG_STAGE_INTERSECT_NV:
+ return EShLangIntersect;
+ case GLSLANG_STAGE_ANYHIT_NV:
+ return EShLangAnyHit;
+ case GLSLANG_STAGE_CLOSESTHIT_NV:
+ return EShLangClosestHit;
+ case GLSLANG_STAGE_MISS_NV:
+ return EShLangMiss;
+ case GLSLANG_STAGE_CALLABLE_NV:
+ return EShLangCallable;
+ case GLSLANG_STAGE_TASK_NV:
+ return EShLangTaskNV;
+ case GLSLANG_STAGE_MESH_NV:
+ return EShLangMeshNV;
+ default:
+ break;
+ }
+ return EShLangCount;
+}
+
+void glslang_program_SPIRV_generate(glslang_program_t* program, glslang_stage_t stage)
+{
+ spv::SpvBuildLogger logger;
+ glslang::SpvOptions spvOptions;
+ spvOptions.validate = true;
+
+ const glslang::TIntermediate* intermediate = program->program->getIntermediate(c_shader_stage(stage));
+
+ glslang::GlslangToSpv(*intermediate, program->spirv, &logger, &spvOptions);
+
+ program->loggerMessages = logger.getAllMessages();
+}
+
+size_t glslang_program_SPIRV_get_size(glslang_program_t* program) { return program->spirv.size(); }
+
+void glslang_program_SPIRV_get(glslang_program_t* program, unsigned int* out)
+{
+ memcpy(out, program->spirv.data(), program->spirv.size() * sizeof(unsigned int));
+}
+
+unsigned int* glslang_program_SPIRV_get_ptr(glslang_program_t* program)
+{
+ return program->spirv.data();
+}
+
+const char* glslang_program_SPIRV_get_messages(glslang_program_t* program)
+{
+ return program->loggerMessages.empty() ? nullptr : program->loggerMessages.c_str();
+}
#include "glslang/Include/glslang_c_interface.h"
-#include "SPIRV/GlslangToSpv.h"
-#include "SPIRV/Logger.h"
-#include "SPIRV/SpvTools.h"
#include "StandAlone/DirStackFileIncluder.h"
#include "StandAlone/ResourceLimits.h"
#include "glslang/Include/ShHandle.h"
return p;
}
-void glslang_program_SPIRV_generate(glslang_program_t* program, glslang_stage_t stage)
-{
- spv::SpvBuildLogger logger;
- glslang::SpvOptions spvOptions;
- spvOptions.validate = true;
-
- const glslang::TIntermediate* intermediate = program->program->getIntermediate(c_shader_stage(stage));
-
- glslang::GlslangToSpv(*intermediate, program->spirv, &logger, &spvOptions);
-
- program->loggerMessages = logger.getAllMessages();
-}
-
-size_t glslang_program_SPIRV_get_size(glslang_program_t* program) { return program->spirv.size(); }
-
-void glslang_program_SPIRV_get(glslang_program_t* program, unsigned int* out)
-{
- memcpy(out, program->spirv.data(), program->spirv.size() * sizeof(unsigned int));
-}
-
-unsigned int* glslang_program_SPIRV_get_ptr(glslang_program_t* program)
-{
- return program->spirv.data();
-}
-
-const char* glslang_program_SPIRV_get_messages(glslang_program_t* program)
-{
- return program->loggerMessages.empty() ? nullptr : program->loggerMessages.c_str();
-}
-
void glslang_program_delete(glslang_program_t* program)
{
if (!program)