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#pragma once
#include <vector>
#include <AudioToolbox/AudioToolbox.h>
//In our tree at lib/apple/
#include "CAStreamBasicDescription.h"
#if !defined(__COREAUDIO_USE_FLAT_INCLUDES__)
#include <AudioToolbox/AudioFile.h>
#include <AudioToolbox/AudioFormat.h>
#include <CoreAudio/CoreAudioTypes.h>
#include <CoreServices/CoreServices.h>
#else
#include "AudioFile.h"
#include "AudioFormat.h"
#include "CoreAudioTypes.h"
#endif
#include "sources/soundsourceprovider.h"
#include "sources/v1/legacyaudiosourceadapter.h"
namespace mixxx {
class SoundSourceCoreAudio
: public SoundSource,
public virtual /*implements*/ LegacyAudioSource,
public LegacyAudioSourceAdapter {
public:
explicit SoundSourceCoreAudio(QUrl url);
~SoundSourceCoreAudio() override;
void close() override;
SINT seekSampleFrame(SINT frameIndex) override;
SINT readSampleFrames(SINT numberOfFrames,
CSAMPLE* sampleBuffer) override;
private:
OpenResult tryOpen(
OpenMode mode,
const OpenParams& params) override;
bool m_bFileIsMp3;
ExtAudioFileRef m_audioFile;
CAStreamBasicDescription m_inputFormat;
CAStreamBasicDescription m_outputFormat;
SINT m_leadingFrames;
SINT m_seekPrefetchFrames;
std::vector<CSAMPLE> m_seekPrefetchBuffer;
};
class SoundSourceProviderCoreAudio : public SoundSourceProvider {
public:
static const QString kDisplayName;
static const QStringList kSupportedFileExtensions;
QString getDisplayName() const override {
return kDisplayName;
}
QStringList getSupportedFileExtensions() const override {
return kSupportedFileExtensions;
}
SoundSourceProviderPriority getPriorityHint(
const QString& supportedFileExtension) const override;
SoundSourcePointer newSoundSource(const QUrl& url) override {
return newSoundSourceFromUrl<SoundSourceCoreAudio>(url);
}
};
} // namespace mixxx
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