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| 1 /* |
| 2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. |
| 3 * |
| 4 * Use of this source code is governed by a BSD-style license |
| 5 * that can be found in the LICENSE file in the root of the source |
| 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ |
| 10 |
| 11 #ifndef WEBRTC_AUDIO_AUDIO_TRANSPORT_PROXY_H_ |
| 12 #define WEBRTC_AUDIO_AUDIO_TRANSPORT_PROXY_H_ |
| 13 |
| 14 #include "webrtc/api/audio/audio_mixer.h" |
| 15 #include "webrtc/base/constructormagic.h" |
| 16 #include "webrtc/modules/audio_device/include/audio_device_defines.h" |
| 17 #include "webrtc/modules/audio_processing/include/audio_processing.h" |
| 18 |
| 19 namespace webrtc { |
| 20 |
| 21 class AudioTransportProxy : public AudioTransport { |
| 22 public: |
| 23 AudioTransportProxy(AudioTransport* voe_audio_transport, |
| 24 AudioProcessing* apm, |
| 25 AudioMixer* mixer); |
| 26 |
| 27 ~AudioTransportProxy() override; |
| 28 |
| 29 int32_t RecordedDataIsAvailable(const void* audioSamples, |
| 30 const size_t nSamples, |
| 31 const size_t nBytesPerSample, |
| 32 const size_t nChannels, |
| 33 const uint32_t samplesPerSec, |
| 34 const uint32_t totalDelayMS, |
| 35 const int32_t clockDrift, |
| 36 const uint32_t currentMicLevel, |
| 37 const bool keyPressed, |
| 38 uint32_t& newMicLevel) override; |
| 39 |
| 40 int32_t NeedMorePlayData(const size_t nSamples, |
| 41 const size_t nBytesPerSample, |
| 42 const size_t nChannels, |
| 43 const uint32_t samplesPerSec, |
| 44 void* audioSamples, |
| 45 size_t& nSamplesOut, |
| 46 int64_t* elapsed_time_ms, |
| 47 int64_t* ntp_time_ms) override; |
| 48 |
| 49 void PushCaptureData(int voe_channel, |
| 50 const void* audio_data, |
| 51 int bits_per_sample, |
| 52 int sample_rate, |
| 53 size_t number_of_channels, |
| 54 size_t number_of_frames) override; |
| 55 |
| 56 void PullRenderData(int bits_per_sample, |
| 57 int sample_rate, |
| 58 size_t number_of_channels, |
| 59 size_t number_of_frames, |
| 60 void* audio_data, |
| 61 int64_t* elapsed_time_ms, |
| 62 int64_t* ntp_time_ms) override; |
| 63 |
| 64 private: |
| 65 AudioTransport* voe_audio_transport_; |
| 66 AudioFrame frame_for_mixing_; |
| 67 |
| 68 RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(AudioTransportProxy); |
| 69 }; |
| 70 } // namespace webrtc |
| 71 |
| 72 #endif // WEBRTC_AUDIO_AUDIO_TRANSPORT_PROXY_H_ |
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