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f4673f97ed
Bug: webrtc:15874 Change-Id: I5bdb19d5e710838b41e6ca283d406c9f1f21286b Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/348060 Reviewed-by: Harald Alvestrand <hta@webrtc.org> Reviewed-by: Henrik Andreassson <henrika@webrtc.org> Commit-Queue: Florent Castelli <orphis@webrtc.org> Cr-Commit-Position: refs/heads/main@{#42137}
87 lines
3 KiB
C++
87 lines
3 KiB
C++
/*
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* Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef MODULES_AUDIO_DEVICE_WIN_AUDIO_DEVICE_MODULE_WIN_H_
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#define MODULES_AUDIO_DEVICE_WIN_AUDIO_DEVICE_MODULE_WIN_H_
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#include <memory>
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#include <string>
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#include "api/audio/audio_device.h"
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#include "api/scoped_refptr.h"
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#include "api/task_queue/task_queue_factory.h"
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namespace webrtc {
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class AudioDeviceBuffer;
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namespace webrtc_win {
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// This interface represents the main input-related parts of the complete
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// AudioDeviceModule interface.
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class AudioInput {
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public:
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virtual ~AudioInput() {}
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virtual int Init() = 0;
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virtual int Terminate() = 0;
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virtual int NumDevices() const = 0;
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virtual int SetDevice(int index) = 0;
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virtual int SetDevice(AudioDeviceModule::WindowsDeviceType device) = 0;
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virtual int DeviceName(int index, std::string* name, std::string* guid) = 0;
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virtual void AttachAudioBuffer(AudioDeviceBuffer* audio_buffer) = 0;
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virtual bool RecordingIsInitialized() const = 0;
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virtual int InitRecording() = 0;
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virtual int StartRecording() = 0;
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virtual int StopRecording() = 0;
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virtual bool Recording() = 0;
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virtual int VolumeIsAvailable(bool* available) = 0;
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virtual int RestartRecording() = 0;
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virtual bool Restarting() const = 0;
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virtual int SetSampleRate(uint32_t sample_rate) = 0;
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};
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// This interface represents the main output-related parts of the complete
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// AudioDeviceModule interface.
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class AudioOutput {
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public:
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virtual ~AudioOutput() {}
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virtual int Init() = 0;
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virtual int Terminate() = 0;
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virtual int NumDevices() const = 0;
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virtual int SetDevice(int index) = 0;
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virtual int SetDevice(AudioDeviceModule::WindowsDeviceType device) = 0;
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virtual int DeviceName(int index, std::string* name, std::string* guid) = 0;
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virtual void AttachAudioBuffer(AudioDeviceBuffer* audio_buffer) = 0;
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virtual bool PlayoutIsInitialized() const = 0;
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virtual int InitPlayout() = 0;
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virtual int StartPlayout() = 0;
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virtual int StopPlayout() = 0;
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virtual bool Playing() = 0;
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virtual int VolumeIsAvailable(bool* available) = 0;
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virtual int RestartPlayout() = 0;
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virtual bool Restarting() const = 0;
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virtual int SetSampleRate(uint32_t sample_rate) = 0;
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};
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// Combines an AudioInput and an AudioOutput implementation to build an
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// AudioDeviceModule. Hides most parts of the full ADM interface.
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rtc::scoped_refptr<AudioDeviceModuleForTest>
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CreateWindowsCoreAudioAudioDeviceModuleFromInputAndOutput(
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std::unique_ptr<AudioInput> audio_input,
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std::unique_ptr<AudioOutput> audio_output,
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TaskQueueFactory* task_queue_factory);
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} // namespace webrtc_win
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} // namespace webrtc
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#endif // MODULES_AUDIO_DEVICE_WIN_AUDIO_DEVICE_MODULE_WIN_H_
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