1 /* 2 * Copyright (C) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef FRAMEWORKS_INNERKITSIMPL_EGL_IMAGE_INCLUDE_PIXEL_MAP_PROGRAM_MANAGER_H 17 #define FRAMEWORKS_INNERKITSIMPL_EGL_IMAGE_INCLUDE_PIXEL_MAP_PROGRAM_MANAGER_H 18 #include <cstdint> 19 #include <mutex> 20 #include "pixel_map_gl_post_proc_program.h" 21 22 namespace OHOS { 23 namespace Media { 24 class PixelMapProgramManager { 25 public: 26 static PixelMapProgramManager &GetInstance() noexcept; 27 static bool BuildShader(); 28 PixelMapGLPostProcProgram* GetProgram(); 29 static bool ExecutProgram(PixelMapGLPostProcProgram *program); 30 31 private: 32 PixelMapProgramManager() noexcept; 33 ~PixelMapProgramManager() noexcept; 34 PixelMapProgramManager(const PixelMapProgramManager &) = delete; 35 void operator=(const PixelMapProgramManager &) = delete; 36 PixelMapProgramManager(const PixelMapProgramManager &&) = delete; 37 void operator=(const PixelMapProgramManager &&) = delete; 38 static void ReleaseInstance(PixelMapGLPostProcProgram *program); 39 static void DestoryInstanceThreadFunc(); 40 static void DestroyOneInstance(); 41 }; 42 } // namespace Media 43 } // namespace OHOS 44 #endif // FRAMEWORKS_INNERKITSIMPL_EGL_IMAGE_INCLUDE_PIXEL_MAP_PROGRAM_MANAGER_H 45