1 /* 2 * Copyright (C) 2022 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 HDI_INIT_H_ 17 #define HDI_INIT_H_ 18 19 #include <gst/gst.h> 20 #include <memory> 21 #include <unordered_map> 22 #include <mutex> 23 #include "avcodec_info.h" 24 #include "codec_component_manager.h" 25 #include "hdf_remote_service.h" 26 #include "codec_internal.h" 27 #include "servmgr_hdi.h" 28 namespace OHOS { 29 namespace Media { 30 class HdiInit { 31 public: 32 static HdiInit &GetInstance(); 33 ~HdiInit(); 34 int32_t GetHandle(CodecComponentType **component, uint32_t &id, std::string name, 35 void *appData, CodecCallbackType *callbacks); 36 int32_t FreeHandle(CodecComponentType *component, uint32_t id); 37 std::vector<CapabilityData> GetCapabilitys(); 38 void CodecComponentManagerReset(); 39 void CodecComponentManagerInit(); 40 41 private: 42 HdiInit(); 43 using GetProfileLevelsFunc = std::map<int32_t, std::vector<int32_t>> (*)(CodecCompCapability &hdiCap); 44 static std::string GetCodecName(std::string hdiName); 45 static int32_t GetCodecType(CodecType hdiType); 46 static std::string GetCodecMime(AvCodecRole &role); 47 static std::vector<int32_t> GetCodecFormats(CodecVideoPortCap &port); 48 static std::vector<int32_t> GetOmxFormats(CodecVideoPortCap &port); 49 static std::vector<int32_t> GetBitrateMode(CodecVideoPortCap &port); 50 static std::map<ImgSize, Range> GetMeasuredFrameRate(CodecVideoPortCap &port); 51 static std::map<int32_t, std::vector<int32_t>> GetH264ProfileLevels(CodecCompCapability &hdiCap); 52 static std::map<int32_t, std::vector<int32_t>> GetH265ProfileLevels(CodecCompCapability &hdiCap); 53 static std::map<int32_t, std::vector<int32_t>> GetCodecProfileLevels(CodecCompCapability &hdiCap); 54 void AddHdiCap(CodecCompCapability &hdiCap); 55 void InitCaps(); 56 const static std::unordered_map<int32_t, GetProfileLevelsFunc> PROFILE_LEVEL_FUNC_MAP; 57 std::vector<CapabilityData> capabilitys_; 58 CodecComponentManager *mgr_ = nullptr; 59 std::mutex mutex_; 60 std::map<CodecComponentType *, uint32_t> handleMap_; 61 }; 62 } 63 } 64 #endif /* HDI_INIT_H_ */ 65