diff options
Diffstat (limited to 'Source/WebKit/chromium/src/AudioDestinationChromium.cpp')
| -rw-r--r-- | Source/WebKit/chromium/src/AudioDestinationChromium.cpp | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/Source/WebKit/chromium/src/AudioDestinationChromium.cpp b/Source/WebKit/chromium/src/AudioDestinationChromium.cpp index cadb2e3a9..646e9ef0d 100644 --- a/Source/WebKit/chromium/src/AudioDestinationChromium.cpp +++ b/Source/WebKit/chromium/src/AudioDestinationChromium.cpp @@ -52,13 +52,14 @@ const size_t fifoSize = 8192; const unsigned numberOfChannels = 2; // Factory method: Chromium-implementation -PassOwnPtr<AudioDestination> AudioDestination::create(AudioSourceProvider& provider, float sampleRate) +PassOwnPtr<AudioDestination> AudioDestination::create(AudioIOCallback& callback, float sampleRate) { - return adoptPtr(new AudioDestinationChromium(provider, sampleRate)); + return adoptPtr(new AudioDestinationChromium(callback, sampleRate)); } -AudioDestinationChromium::AudioDestinationChromium(AudioSourceProvider& provider, float sampleRate) - : m_renderBus(numberOfChannels, renderBufferSize, false) +AudioDestinationChromium::AudioDestinationChromium(AudioIOCallback& callback, float sampleRate) + : m_callback(callback) + , m_renderBus(numberOfChannels, renderBufferSize, false) , m_sampleRate(sampleRate) , m_isPlaying(false) { @@ -78,7 +79,7 @@ AudioDestinationChromium::AudioDestinationChromium(AudioSourceProvider& provider // contains enough data, the data will be provided directly. // Otherwise, the FIFO will call the provider enough times to // satisfy the request for data. - m_fifo = adoptPtr(new AudioPullFIFO(provider, numberOfChannels, fifoSize, renderBufferSize)); + m_fifo = adoptPtr(new AudioPullFIFO(*this, numberOfChannels, fifoSize, renderBufferSize)); } AudioDestinationChromium::~AudioDestinationChromium() @@ -127,6 +128,12 @@ void AudioDestinationChromium::render(const WebVector<float*>& audioData, size_t m_fifo->consume(&m_renderBus, numberOfFrames); } +void AudioDestinationChromium::provideInput(AudioBus* bus, size_t framesToProcess) +{ + // FIXME: Add support for local/live audio input. + m_callback.render(0, bus, framesToProcess); +} + } // namespace WebCore #endif // ENABLE(WEB_AUDIO) |