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 REMOTE_AUDIO_RENDERER_SINK_INTF_H 17 #define REMOTE_AUDIO_RENDERER_SINK_INTF_H 18 19 #ifdef __cplusplus 20 extern "C" { 21 #endif 22 typedef struct { 23 const char *adapterName; 24 uint32_t openMicSpeaker; 25 enum AudioFormat format; 26 uint32_t sampleFmt; 27 uint32_t sampleRate; 28 uint32_t channel; 29 float volume; 30 const char *filePath; 31 const char *deviceNetworkId; 32 int32_t device_type; 33 } RemoteAudioSinkAttr; 34 35 int32_t FillinRemoteAudioRenderSinkWapper(const char *deviceNetworkId, void **wapper); 36 int32_t RemoteAudioRendererSinkInit(void *wapper, RemoteAudioSinkAttr *attr); 37 void RemoteAudioRendererSinkDeInit(void *wapper); 38 int32_t RemoteAudioRendererSinkStart(void *wapper); 39 int32_t RemoteAudioRendererSinkStop(void *wapper); 40 int32_t RemoteAudioRendererSinkPause(void *wapper); 41 int32_t RemoteAudioRendererSinkResume(void *wapper); 42 int32_t RemoteAudioRendererRenderFrame(void *wapper, char *data, uint64_t len, uint64_t *writeLen); 43 int32_t RemoteAudioRendererSinkSetVolume(void *wapper, float left, float right); 44 int32_t RemoteAudioRendererSinkGetLatency(void *wapper, uint32_t *latency); 45 int32_t RemoteAudioRendererSinkGetTransactionId(uint64_t *transactionId); 46 #ifdef __cplusplus 47 } 48 #endif 49 #endif // AUDIO_RENDERER_SINK_INTF_H 50