--- /dev/null
+# Copyright (c) 2016 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+add_subdirectory(cpp-interface)
--- /dev/null
+# Copyright (c) 2016 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+add_executable(spirv-tools-cpp-example main.cpp)
+spvtools_default_compile_options(spirv-tools-cpp-example)
+target_link_libraries(spirv-tools-cpp-example PRIVATE SPIRV-Tools-opt)
--- /dev/null
+// Copyright (c) 2016 Google Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// This program demonstrates basic SPIR-V module processing using
+// SPIRV-Tools C++ API:
+// * Assembling
+// * Validating
+// * Optimizing
+// * Disassembling
+
+#include <iostream>
+#include <string>
+#include <vector>
+
+#include "spirv-tools/libspirv.hpp"
+#include "spirv-tools/optimizer.hpp"
+
+int main() {
+ const std::string source =
+ " OpCapability Shader "
+ " OpMemoryModel Logical GLSL450 "
+ " OpSource GLSL 450 "
+ " OpDecorate %spec SpecId 1 "
+ " %int = OpTypeInt 32 1 "
+ " %spec = OpSpecConstant %int 0 "
+ "%const = OpConstant %int 42";
+
+ spvtools::SpirvTools core(SPV_ENV_VULKAN_1_0);
+ spvtools::Optimizer opt(SPV_ENV_VULKAN_1_0);
+
+ auto print_msg_to_stderr = [](spv_message_level_t, const char*,
+ const spv_position_t&, const char* m) {
+ std::cerr << "error: " << m << std::endl;
+ };
+ core.SetMessageConsumer(print_msg_to_stderr);
+ opt.SetMessageConsumer(print_msg_to_stderr);
+
+ std::vector<uint32_t> spirv;
+ if (!core.Assemble(source, &spirv)) return 1;
+ if (!core.Validate(spirv)) return 1;
+
+ opt.RegisterPass(spvtools::CreateSetSpecConstantDefaultValuePass({{1, "42"}}))
+ .RegisterPass(spvtools::CreateFreezeSpecConstantValuePass())
+ .RegisterPass(spvtools::CreateUnifyConstantPass())
+ .RegisterPass(spvtools::CreateStripDebugInfoPass());
+ if (!opt.Run(spirv.data(), spirv.size(), &spirv)) return 1;
+
+ std::string disassembly;
+ if (!core.Disassemble(spirv, &disassembly)) return 1;
+ std::cout << disassembly << "\n";
+
+ return 0;
+}