+
+
+GlslCompilerSpirV::GlslCompilerSpirV():
+ spirv_tools(SPV_ENV_UNIVERSAL_1_5)
+{
+ load_all_test_cases("glsl");
+ for(const auto &tc: test_cases)
+ if(tc.expect_success)
+ add(&GlslCompilerSpirV::run_test_case, &tc, tc.name);
+
+ using namespace std::placeholders;
+ spirv_tools.SetMessageConsumer(std::bind(std::mem_fn(&GlslCompilerSpirV::diagnostic), this, _1, _2, _3, _4));
+}
+
+void GlslCompilerSpirV::run_test_case(const TestCase *test_case)
+{
+ GL::SL::Compiler compiler(GL::SL::Features::latest());
+ compiler.set_source(test_case->source, "<test>");
+ compiler.compile(GL::SL::Compiler::SPIRV);
+
+ vector<UInt32> code = compiler.get_combined_spirv();
+ if(!spirv_tools.Validate(code))
+ fail("Invalid SPIR-V generated");
+}
+
+void GlslCompilerSpirV::diagnostic(spv_message_level_t level, const char *, const spv_position_t &, const char *message)
+{
+ const char *prefix;
+ switch(level)
+ {
+ case SPV_MSG_DEBUG: prefix = "debug: "; break;
+ case SPV_MSG_INFO: prefix = "info: "; break;
+ case SPV_MSG_WARNING: prefix = "warning: "; break;
+ case SPV_MSG_ERROR: prefix = "error: "; break;
+ default: prefix = "";
+ }
+ info(format("%s%s", prefix, message));
+}