1 /* 2 * Copyright (c) 2025 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 DVSYNC_PARAM_H 17 #define DVSYNC_PARAM_H 18 19 #include "feature_param.h" 20 21 namespace OHOS::Rosen { 22 class DVSyncParam : public FeatureParam { 23 public: 24 DVSyncParam() = default; 25 ~DVSyncParam() = default; 26 27 bool IsDVSyncEnable() const; 28 bool IsUiDVSyncEnable() const; 29 bool IsNativeDVSyncEnable() const; 30 bool IsAdaptiveDVSyncEnable() const; 31 uint32_t GetUiBufferCount() const; 32 uint32_t GetRsBufferCount() const; 33 uint32_t GetNativeBufferCount() const; 34 uint32_t GetWebBufferCount() const; 35 std::unordered_map<std::string, std::string> GetAdaptiveConfig() const; 36 37 protected: 38 void SetDVSyncEnable(bool isEnable); 39 void SetUiDVSyncEnable(bool isEnable); 40 void SetNativeDVSyncEnable(bool isEnable); 41 void SetAdaptiveDVSyncEnable(bool isEnable); 42 void SetRsBufferCount(int32_t cnt); 43 void SetUiBufferCount(int32_t cnt); 44 void SetNativeBufferCount(int32_t cnt); 45 void SetWebBufferCount(int32_t cnt); 46 void SetAdaptiveConfig(const std::string &name, const std::string &val); 47 48 private: 49 bool isRsDVSyncEnabled_ = false; 50 bool isUiDVSyncEnabled_ = false; 51 bool isNativeDVSyncEnabled_ = false; 52 bool isAdaptiveDVSyncEnabled_ = false; 53 uint32_t uiBufferCount_ = 3; 54 uint32_t rsBufferCount_ = 1; 55 uint32_t nativeBufferCount_ = 2; 56 uint32_t webBufferCount_ = 1; 57 std::unordered_map<std::string, std::string> adaptiveConfig_; 58 59 friend class DVSyncParamParse; 60 }; 61 } // namespace OHOS::Rosen 62 #endif // DVSYNC_PARAM_H