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 HGM_FRAME_RATE_MANAGER_H 17 #define HGM_FRAME_RATE_MANAGER_H 18 19 #include <unordered_map> 20 #include <vector> 21 22 #include "animation/rs_frame_rate_range.h" 23 #include "common/rs_common_def.h" 24 #include "parameters.h" 25 #include "screen_manager/screen_types.h" 26 27 namespace OHOS { 28 namespace Rosen { 29 struct FrameRateRangeData { 30 ScreenId screenId = INVALID_SCREEN_ID; 31 FrameRateRange rsRange; 32 std::unordered_map<pid_t, FrameRateRange> multiAppRange; 33 }; 34 35 class HgmFrameRateManager { 36 public: HgmFrameRateManager()37 HgmFrameRateManager() {} 38 39 void UniProcessData(const FrameRateRangeData& data); 40 void Reset(); 41 private: 42 void CalcRefreshRate(const ScreenId id, const FrameRateRange& range); 43 void ExecuteSwitchRefreshRate(const ScreenId id); 44 uint32_t GetDrawingFrameRate(const uint32_t refreshRate, const FrameRateRange& range); 45 46 uint32_t currRefreshRate_ = -1; 47 uint32_t rsFrameRate_ = -1; 48 std::unordered_map<pid_t, uint32_t> multiAppFrameRate_; 49 }; 50 } // namespace Rosen 51 } // namespace OHOS 52 #endif // HGM_FRAME_RATE_MANAGER_H