AnotherFoxGuy/webrtc-audio-processing
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Bump to WebRTC M120 release

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Some API deprecation -- ExperimentalAgc and ExperimentalNs are gone.
We're continuing to carry iSAC even though it's gone upstream, but maybe
we'll want to drop that soon.
This commit is contained in:
Arun Raghavan
2023-12-12 10:42:58 -05:00
parent 9a202fb8c2
commit c6abf6cd3f
479 changed files with 20900 additions and 11996 deletions
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16
webrtc/audio/utility/audio_frame_operations.cc
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@ -131,8 +131,8 @@ void AudioFrameOperations::DownmixChannels(const int16_t* src_audio,
return;
}
RTC_NOTREACHED() << "src_channels: " << src_channels
<< ", dst_channels: " << dst_channels;
RTC_DCHECK_NOTREACHED() << "src_channels: " << src_channels
<< ", dst_channels: " << dst_channels;
}
void AudioFrameOperations::DownmixChannels(size_t dst_channels,
@ -149,8 +149,8 @@ void AudioFrameOperations::DownmixChannels(size_t dst_channels,
int err = QuadToStereo(frame);
RTC_DCHECK_EQ(err, 0);
} else {
RTC_NOTREACHED() << "src_channels: " << frame->num_channels_
<< ", dst_channels: " << dst_channels;
RTC_DCHECK_NOTREACHED() << "src_channels: " << frame->num_channels_
<< ", dst_channels: " << dst_channels;
}
}
@ -169,10 +169,10 @@ void AudioFrameOperations::UpmixChannels(size_t target_number_of_channels,
if (!frame->muted()) {
// Up-mixing done in place. Going backwards through the frame ensure nothing
// is irrevocably overwritten.
int16_t* frame_data = frame->mutable_data();
for (int i = frame->samples_per_channel_ - 1; i >= 0; i--) {
for (size_t j = 0; j < target_number_of_channels; ++j) {
frame->mutable_data()[target_number_of_channels * i + j] =
frame->data()[i];
frame_data[target_number_of_channels * i + j] = frame_data[i];
}
}
}
@ -222,14 +222,14 @@ void AudioFrameOperations::Mute(AudioFrame* frame,
size_t end = count;
float start_g = 0.0f;
if (current_frame_muted) {
// Fade out the last |count| samples of frame.
// Fade out the last `count` samples of frame.
RTC_DCHECK(!previous_frame_muted);
start = frame->samples_per_channel_ - count;
end = frame->samples_per_channel_;
start_g = 1.0f;
inc = -inc;
} else {
// Fade in the first |count| samples of frame.
// Fade in the first `count` samples of frame.
RTC_DCHECK(previous_frame_muted);
}