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 I_AUDIO_CAPTURER_SINK_INTF_H 17 #define I_AUDIO_CAPTURER_SINK_INTF_H 18 19 #ifdef __cplusplus 20 extern "C" { 21 #endif 22 23 typedef struct { 24 const char *adapterName; 25 uint32_t open_mic_speaker; 26 enum AudioFormat format; 27 uint32_t sampleFmt; 28 uint32_t sampleRate; 29 uint32_t channel; 30 float volume; 31 uint32_t bufferSize; 32 bool isBigEndian; 33 const char *filePath; 34 const char *deviceNetworkId; 35 int32_t device_type; 36 } IAudioSourceAttr; 37 38 int32_t FillinSourceWapper(const char *deviceClass, const char *deviceNetworkId, void **wapper); 39 int32_t IAudioCapturerSourceInit(void *wapper, IAudioSourceAttr *attr); 40 void IAudioCapturerSourceDeInit(void *wapper); 41 int32_t IAudioCapturerSourceStart(void *wapper); 42 int32_t IAudioCapturerSourceStop(void *wapper); 43 int32_t IAudioCapturerSourceFrame(void *wapper, char *frame, uint64_t requestBytes, uint64_t *replyBytes); 44 int32_t IAudioCapturerSourceSetVolume(void *wapper, float left, float right); 45 bool IAudioCapturerSourceIsMuteRequired(void *wapper); 46 int32_t IAudioCapturerSourceSetMute(void *wapper, bool isMute); 47 int32_t IAudioCapturerSourceGetVolume(void *wapper, float *left, float *right); 48 #ifdef __cplusplus 49 } 50 #endif 51 52 #endif // AUDIO_CAPTURER_SINK_INTF_H 53