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Diffstat (limited to 'third_party/libwebrtc/modules/audio_processing/include/audio_frame_proxies.h')
-rw-r--r-- | third_party/libwebrtc/modules/audio_processing/include/audio_frame_proxies.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/third_party/libwebrtc/modules/audio_processing/include/audio_frame_proxies.h b/third_party/libwebrtc/modules/audio_processing/include/audio_frame_proxies.h new file mode 100644 index 0000000000..5dd111ca2b --- /dev/null +++ b/third_party/libwebrtc/modules/audio_processing/include/audio_frame_proxies.h @@ -0,0 +1,41 @@ +/* + * Copyright (c) 2020 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef MODULES_AUDIO_PROCESSING_INCLUDE_AUDIO_FRAME_PROXIES_H_ +#define MODULES_AUDIO_PROCESSING_INCLUDE_AUDIO_FRAME_PROXIES_H_ + +namespace webrtc { + +class AudioFrame; +class AudioProcessing; + +// Processes a 10 ms `frame` of the primary audio stream using the provided +// AudioProcessing object. On the client-side, this is the near-end (or +// captured) audio. The `sample_rate_hz_`, `num_channels_`, and +// `samples_per_channel_` members of `frame` must be valid. If changed from the +// previous call to this function, it will trigger an initialization of the +// provided AudioProcessing object. +// The function returns any error codes passed from the AudioProcessing +// ProcessStream method. +int ProcessAudioFrame(AudioProcessing* ap, AudioFrame* frame); + +// Processes a 10 ms `frame` of the reverse direction audio stream using the +// provided AudioProcessing object. The frame may be modified. On the +// client-side, this is the far-end (or to be rendered) audio. The +// `sample_rate_hz_`, `num_channels_`, and `samples_per_channel_` members of +// `frame` must be valid. If changed from the previous call to this function, it +// will trigger an initialization of the provided AudioProcessing object. +// The function returns any error codes passed from the AudioProcessing +// ProcessReverseStream method. +int ProcessReverseAudioFrame(AudioProcessing* ap, AudioFrame* frame); + +} // namespace webrtc + +#endif // MODULES_AUDIO_PROCESSING_INCLUDE_AUDIO_FRAME_PROXIES_H_ |