1 /* 2 * Copyright (c) 2023 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 OHOS_VDI_AUDIO_V1_0_IAUDIOADAPTER_H 17 #define OHOS_VDI_AUDIO_V1_0_IAUDIOADAPTER_H 18 19 #include <stdbool.h> 20 #include <stdint.h> 21 #include "audio_types_vdi.h" 22 #include "iaudio_callback_vdi.h" 23 #include "iaudio_capture_vdi.h" 24 #include "iaudio_render_vdi.h" 25 26 #ifdef __cplusplus 27 extern "C" { 28 #endif /* __cplusplus */ 29 30 #define IAUDIO_VDI_ADAPTER_MAJOR_VERSION 1 31 #define IAUDIO_VDI_ADAPTER_MINOR_VERSION 0 32 33 struct IAudioAdapterVdi { 34 int32_t (*InitAllPorts)(struct IAudioAdapterVdi *self); 35 int32_t (*CreateRender)(struct IAudioAdapterVdi *self, const struct AudioDeviceDescriptorVdi *desc, 36 const struct AudioSampleAttributesVdi *attrs, struct IAudioRenderVdi **render); 37 int32_t (*DestroyRender)(struct IAudioAdapterVdi *self, struct IAudioRenderVdi *render); 38 int32_t (*CreateCapture)(struct IAudioAdapterVdi *self, const struct AudioDeviceDescriptorVdi *desc, 39 const struct AudioSampleAttributesVdi *attrs, struct IAudioCaptureVdi **capture); 40 int32_t (*DestroyCapture)(struct IAudioAdapterVdi *self, struct IAudioCaptureVdi *capture); 41 int32_t (*GetPortCapability)(struct IAudioAdapterVdi *self, const struct AudioPortVdi *port, 42 struct AudioPortCapabilityVdi *capability); 43 int32_t (*SetPassthroughMode)(struct IAudioAdapterVdi *self, const struct AudioPortVdi *port, 44 enum AudioPortPassthroughModeVdi mode); 45 int32_t (*GetPassthroughMode)(struct IAudioAdapterVdi *self, const struct AudioPortVdi *port, 46 enum AudioPortPassthroughModeVdi *mode); 47 int32_t (*GetDeviceStatus)(struct IAudioAdapterVdi *self, struct AudioDeviceStatusVdi *status); 48 int32_t (*UpdateAudioRoute)(struct IAudioAdapterVdi *self, const struct AudioRouteVdi *route, int32_t *routeHandle); 49 int32_t (*ReleaseAudioRoute)(struct IAudioAdapterVdi *self, int32_t routeHandle); 50 int32_t (*SetMicMute)(struct IAudioAdapterVdi *self, bool mute); 51 int32_t (*GetMicMute)(struct IAudioAdapterVdi *self, bool *mute); 52 int32_t (*SetVoiceVolume)(struct IAudioAdapterVdi *self, float volume); 53 int32_t (*SetExtraParams)(struct IAudioAdapterVdi *self, enum AudioExtParamKeyVdi key, const char *condition, 54 const char *value); 55 int32_t (*GetExtraParams)(struct IAudioAdapterVdi *self, enum AudioExtParamKeyVdi key, const char *condition, 56 char *value, uint32_t valueLen); 57 int32_t (*RegExtraParamObserver)(struct IAudioAdapterVdi *self, 58 struct IAudioCallbackVdi *audioCallback, int8_t cookie); 59 }; 60 61 #ifdef __cplusplus 62 } 63 #endif /* __cplusplus */ 64 65 #endif /* OHOS_VDI_AUDIO_V1_0_IAUDIOADAPTER_H */