chromium/third_party/blink/renderer/platform/audio/media_multi_channel_resampler.cc

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/platform/audio/media_multi_channel_resampler.h"

#include <memory>
#include "base/functional/bind.h"
#include "media/base/audio_bus.h"
#include "third_party/blink/renderer/platform/audio/audio_bus.h"

namespace blink {

MediaMultiChannelResampler::MediaMultiChannelResampler(
    int channels,
    double io_sample_rate_ratio,
    uint32_t request_frames,
    ReadCB read_cb)
    : … { … }

void MediaMultiChannelResampler::Resample(
    int frames,
    blink::AudioBus* resampler_input_bus) { … }

void MediaMultiChannelResampler::ResampleInternal(
    int frames,
    media::AudioBus* resampler_input_bus) { … }

void MediaMultiChannelResampler::ProvideResamplerInput(
    int resampler_frame_delay,
    media::AudioBus* resampler_output_bus) { … }

}  // namespace blink