1cb93a386Sopenharmony_ci// Copyright 2021 The SwiftShader Authors. All Rights Reserved. 2cb93a386Sopenharmony_ci// 3cb93a386Sopenharmony_ci// Licensed under the Apache License, Version 2.0 (the "License"); 4cb93a386Sopenharmony_ci// you may not use this file except in compliance with the License. 5cb93a386Sopenharmony_ci// You may obtain a copy of the License at 6cb93a386Sopenharmony_ci// 7cb93a386Sopenharmony_ci// http://www.apache.org/licenses/LICENSE-2.0 8cb93a386Sopenharmony_ci// 9cb93a386Sopenharmony_ci// Unless required by applicable law or agreed to in writing, software 10cb93a386Sopenharmony_ci// distributed under the License is distributed on an "AS IS" BASIS, 11cb93a386Sopenharmony_ci// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12cb93a386Sopenharmony_ci// See the License for the specific language governing permissions and 13cb93a386Sopenharmony_ci// limitations under the License. 14cb93a386Sopenharmony_ci 15cb93a386Sopenharmony_ci#ifndef sw_SpirvBinary_hpp 16cb93a386Sopenharmony_ci#define sw_SpirvBinary_hpp 17cb93a386Sopenharmony_ci 18cb93a386Sopenharmony_ci#include <atomic> 19cb93a386Sopenharmony_ci#include <cstdint> 20cb93a386Sopenharmony_ci#include <vector> 21cb93a386Sopenharmony_ci 22cb93a386Sopenharmony_cinamespace sw { 23cb93a386Sopenharmony_ci 24cb93a386Sopenharmony_ciclass SpirvBinary : public std::vector<uint32_t> 25cb93a386Sopenharmony_ci{ 26cb93a386Sopenharmony_cipublic: 27cb93a386Sopenharmony_ci SpirvBinary(); 28cb93a386Sopenharmony_ci SpirvBinary(const uint32_t *binary, uint32_t wordCount); 29cb93a386Sopenharmony_ci 30cb93a386Sopenharmony_ci inline uint32_t getIdentifier() const { return identifier; }; 31cb93a386Sopenharmony_ci 32cb93a386Sopenharmony_ci // Assigns an identifier derived from the unoptimized SPIR-V binary, to avoid recompiles. 33cb93a386Sopenharmony_ci void mapOptimizedIdentifier(const SpirvBinary &unoptimized); 34cb93a386Sopenharmony_ci 35cb93a386Sopenharmony_ciprivate: 36cb93a386Sopenharmony_ci static std::atomic<uint32_t> serialCounter; 37cb93a386Sopenharmony_ci 38cb93a386Sopenharmony_ci uint32_t identifier; 39cb93a386Sopenharmony_ci}; 40cb93a386Sopenharmony_ci 41cb93a386Sopenharmony_ci} // namespace sw 42cb93a386Sopenharmony_ci 43cb93a386Sopenharmony_ci#endif // sw_SpirvBinary_hpp 44