GStreamerAudioData.h [plain text]
#pragma once
#if USE(GSTREAMER)
#include "GRefPtrGStreamer.h"
#include "PlatformAudioData.h"
#include <gst/audio/audio.h>
namespace WebCore {
class GStreamerAudioData final : public PlatformAudioData {
public:
GStreamerAudioData(GRefPtr<GstSample>&& sample, GstAudioInfo&& info)
: m_sample(WTFMove(sample))
, m_audioInfo(WTFMove(info))
{
}
GStreamerAudioData(GRefPtr<GstSample>&& sample, const GstAudioInfo& info)
: m_sample(WTFMove(sample))
, m_audioInfo(info)
{
}
GStreamerAudioData(GRefPtr<GstSample>&& sample)
: m_sample(WTFMove(sample))
{
gst_audio_info_from_caps(&m_audioInfo, gst_sample_get_caps(m_sample.get()));
}
void setSample(GRefPtr<GstSample>&& sample) { m_sample = WTFMove(sample); }
const GRefPtr<GstSample>& getSample() const { return m_sample; }
const GstAudioInfo& getAudioInfo() const { return m_audioInfo; }
uint32_t channelCount() const { return GST_AUDIO_INFO_CHANNELS(&m_audioInfo); }
private:
Kind kind() const { return Kind::GStreamerAudioData; }
GRefPtr<GstSample> m_sample;
GstAudioInfo m_audioInfo;
};
}
SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::GStreamerAudioData)
static bool isType(const WebCore::PlatformAudioData& data) { return data.kind() == WebCore::PlatformAudioData::Kind::GStreamerAudioData; }
SPECIALIZE_TYPE_TRAITS_END()
#endif // USE(GSTREAMER)