Add GlslBuildOptions::FLAG_ALLOW_RELAXED_OFFSETS

[platform/upstream/VK-GL-CTS.git] / external / vulkancts / framework / vulkan / vkGlslToSpirV.cpp

diff --git a/external/vulkancts/framework/vulkan/vkGlslToSpirV.cpp b/external/vulkancts/framework/vulkan/vkGlslToSpirV.cpp
index 96a80ab..b340622 100644 (file)
--- a/external/vulkancts/framework/vulkan/vkGlslToSpirV.cpp
+++ b/external/vulkancts/framework/vulkan/vkGlslToSpirV.cpp
@@ -226,11 +226,22 @@ std::string getShaderStageSource (const GlslSource& program, glu::ShaderType sha
                return program.sources[shaderType][0];
 }
 
+EShMessages getCompileFlags (const GlslBuildOptions& buildOpts)
+{
+       EShMessages             flags   = (EShMessages)(EShMsgSpvRules | EShMsgVulkanRules);
+
+       if ((buildOpts.flags & GlslBuildOptions::FLAG_ALLOW_RELAXED_OFFSETS) != 0)
+               flags = (EShMessages)(flags | EShMsgHlslOffsets);
+
+       return flags;
+}
+
 } // anonymous
 
 bool compileGlslToSpirV (const GlslSource& program, std::vector<deUint32>* dst, glu::ShaderProgramInfo* buildInfo)
 {
        TBuiltInResource        builtinRes;
+       const EShMessages       compileFlags    = getCompileFlags(program.buildOptions);
 
        if (program.buildOptions.targetVersion != SPIRV_VERSION_1_0)
                TCU_THROW(InternalError, "Unsupported SPIR-V target version");
@@ -258,7 +269,7 @@ bool compileGlslToSpirV (const GlslSource& program, std::vector<deUint32>* dst,
 
                        {
                                const deUint64  compileStartTime        = deGetMicroseconds();
-                               const int               compileRes                      = shader.parse(&builtinRes, 110, false, (EShMessages)(EShMsgSpvRules | EShMsgVulkanRules));
+                               const int               compileRes                      = shader.parse(&builtinRes, 110, false, compileFlags);
                                glu::ShaderInfo shaderBuildInfo;
 
                                shaderBuildInfo.type                    = (glu::ShaderType)shaderType;
@@ -274,7 +285,7 @@ bool compileGlslToSpirV (const GlslSource& program, std::vector<deUint32>* dst,
                        if (buildInfo->shaders[0].compileOk)
                        {
                                const deUint64  linkStartTime   = deGetMicroseconds();
-                               const int               linkRes                 = program.link((EShMessages)(EShMsgSpvRules | EShMsgVulkanRules));
+                               const int               linkRes                 = program.link(compileFlags);
 
                                buildInfo->program.infoLog              = program.getInfoLog(); // \todo [2015-11-05 scygan] Include debug log?
                                buildInfo->program.linkOk               = (linkRes != 0);