1 /* 2 * Copyright (c) 2016-2020, The Linux Foundation. All rights reserved. 3 * Not a Contribution. 4 * 5 * Copyright 2015 The Android Open Source Project 6 * 7 * Licensed under the Apache License, Version 2.0 (the "License"); 8 * you may not use this file except in compliance with the License. 9 * You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, software 14 * distributed under the License is distributed on an "AS IS" BASIS, 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 * See the License for the specific language governing permissions and 17 * limitations under the License. 18 */ 19 20 #ifndef __TONEMAPPER_EGLIMAGEWRAPPER_H__ 21 #define __TONEMAPPER_EGLIMAGEWRAPPER_H__ 22 23 #include <utils/LruCache.h> 24 #include <string> 25 #include <map> 26 #include <gr_utils.h> 27 #include "EGLImageBuffer.h" 28 29 using std::string; 30 using std::map; 31 32 class EGLImageWrapper { 33 private: 34 class DeleteEGLImageCallback : public android::OnEntryRemoved<int, EGLImageBuffer*> { 35 public: DeleteEGLImageCallback(map<string,int> * mapPtr)36 explicit DeleteEGLImageCallback(map<string, int>* mapPtr) { buffStrbuffIntMapPtr = mapPtr; } 37 void operator()(int& buffInt, EGLImageBuffer*& eglImage); 38 map<string, int>* buffStrbuffIntMapPtr = nullptr; 39 bool mapClearPending = false; 40 }; 41 42 android::LruCache<int, EGLImageBuffer *>* eglImageBufferCache; 43 map<string, int> buffStrbuffIntMap = {}; 44 DeleteEGLImageCallback* callback = 0; 45 uint64_t buffInt = 0; 46 47 public: 48 EGLImageWrapper(); 49 ~EGLImageWrapper(); 50 EGLImageBuffer* wrap(const void *pvt_handle); 51 void Init(); 52 void Deinit(); 53 }; 54 55 #endif // __TONEMAPPER_EGLIMAGEWRAPPER_H__ 56