1 /* 2 * Copyright (c) 2024 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 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 OHOS_HDI_LPP_V1_0_LPPCOMPONENTVDI_H 17 #define OHOS_HDI_LPP_V1_0_LPPCOMPONENTVDI_H 18 19 #include <map> 20 #include <hdf_log.h> 21 #include <base/native_buffer.h> 22 #include "lpp_component_vdi.h" 23 #include "v1_0/ilpp_sync_manager_callback.h" 24 #include "v1_0/ilpp_types.h" 25 26 namespace OHOS { 27 namespace HDI { 28 namespace LowPowerPlayer { 29 namespace V1_0 { 30 31 #define LOW_POWER_PLAYER_VDI_LIBRARY "liblpp_vdi_impl.z.so" 32 33 class ILowPowerPlayerVdi { 34 public: 35 virtual ~ILowPowerPlayerVdi() = default; 36 virtual int32_t Init() = 0; 37 virtual int32_t SetVideoChannelId(uint32_t channelId) = 0; 38 virtual int32_t StartRender() = 0; 39 virtual int32_t RenderNextFrame() = 0; 40 virtual int32_t Pause() = 0; 41 virtual int32_t Resume() = 0; 42 virtual int32_t Flush() = 0; 43 virtual int32_t Stop() = 0; 44 virtual int32_t Reset() = 0; 45 virtual int32_t Release() = 0; 46 virtual int32_t SetTunnelId(uint64_t& tunnelId) = 0; 47 virtual int32_t SetPlaybackSpeed(float mode) = 0; 48 virtual int32_t GetShareBuffer(int32_t& fd) = 0; 49 virtual int32_t GetParameter(std::map<std::string, std::string>& parameter) = 0; 50 virtual int32_t SetTargetStartFrame(uint64_t framePts, uint32_t timeoutMs) = 0; 51 virtual int32_t RegisterCallback(const sptr<ILppSyncManagerCallback>& syncCallback) = 0; 52 virtual int32_t SetParameter(const std::map<std::string, std::string>& parameter) = 0; 53 virtual int32_t UpdateTimeAnchor(uint64_t anchorPts, uint64_t anchorClk) = 0; 54 virtual int32_t BindOutputBuffers( 55 const std::map<uint32_t, sptr<OHOS::HDI::Base::NativeBuffer>> &outputBuffers) = 0; 56 virtual int32_t UnbindOutputBuffers() = 0; 57 virtual int32_t GetLatestPts(int64_t& pts) = 0; 58 }; 59 60 using GetAVCapabilityFunc = int32_t (*)(LppAVCap&); 61 using CreateLowPowerPlayerVdiFunc = ILowPowerPlayerVdi* (*)(); 62 using DestroyLowPowerPlayerVdiFunc = void (*)(ILowPowerPlayerVdi* vdi); 63 extern "C" int32_t GetAVCapabilityVdi(LppAVCap&); 64 extern "C" ILowPowerPlayerVdi* CreateLowPowerPlayerVdi(); 65 extern "C" void DestroyLowPowerPlayerVdi(ILowPowerPlayerVdi* vdi); 66 67 } 68 } 69 } 70 } 71 #endif