1 /* 2 * Copyright (c) 2020 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 PLAYER_CLIENT_H 17 #define PLAYER_CLIENT_H 18 19 #include <unistd.h> 20 #include <pthread.h> 21 #include <iunknown.h> 22 #include <iproxy_server.h> 23 #include <iproxy_client.h> 24 #include "format.h" 25 #include "media_log.h" 26 #include "player_type.h" 27 #include "liteipc_adapter.h" 28 #include "serializer.h" 29 #include "surface.h" 30 #include "source.h" 31 #include "player.h" 32 namespace OHOS { 33 namespace Media { 34 class Player::PlayerClient { 35 public: GetInstance()36 static PlayerClient* GetInstance() 37 { 38 static PlayerClient client; 39 if (client.InitPlayerClient() == false) { 40 printf("InitPlayerClient failed\n"); 41 return nullptr; 42 } 43 return &client; 44 } 45 46 bool InitPlayerClient(); 47 static void ClearIpcMsg(void *ipcMsg); 48 static int32_t PlayerCommonCallback(const IpcContext* context, void *ipcMsg, IpcIo *io, void *arg); 49 50 static int Callback(void* owner, int code, IpcIo *reply); 51 int32_t SetSource(const Source &source); 52 int32_t Prepare(); 53 int32_t Play(); 54 bool IsPlaying(); 55 int32_t Pause(); 56 int32_t Stop(); 57 int32_t Rewind(int64_t mSeconds, int32_t mode); 58 int32_t SetVolume(float leftVolume, float rightVolume); 59 int32_t SetSurface(Surface *surface); 60 int32_t SetLoop(bool loop); 61 bool IsSingleLooping(); 62 int32_t GetCurrentPosition(int64_t &time) const; 63 int32_t GetDuration(int64_t &duration) const; 64 int32_t GetVideoWidth(int32_t &videoWidth); 65 int32_t GetVideoHeight(int32_t &videoHeight); 66 int32_t Reset(); 67 int32_t Release(); 68 void SetPlayerCallback(const std::shared_ptr<PlayerCallback> &cb); 69 int32_t GetPlayerState(int32_t &state) const; 70 int32_t SetPlaybackSpeed(float speed); 71 int32_t GetPlaybackSpeed(float &speed); 72 int32_t SetParameter(const Format ¶ms); 73 int32_t SetAudioStreamType(int32_t type); 74 void GetAudioStreamType(int32_t &type); 75 76 private: PlayerClient()77 PlayerClient() : proxy_(nullptr), sid_(nullptr) {} ~PlayerClient()78 ~PlayerClient() {} 79 IClientProxy *proxy_; 80 SvcIdentity *sid_; 81 }; 82 } 83 } 84 #endif