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#pragma once
#include "sources/soundsource.h"
#include "sources/soundsourceprovider.h"
QT_FORWARD_DECLARE_CLASS(QFile);
namespace mixxx {
class SoundSourceWV : public SoundSource {
public:
static int32_t ReadBytesCallback(void* id, void* data, int bcount);
static uint32_t GetPosCallback(void* id);
static int SetPosAbsCallback(void* id, unsigned int pos);
static int SetPosRelCallback(void* id, int delta, int mode);
static int PushBackByteCallback(void* id, int c);
static uint32_t GetlengthCallback(void* id);
static int CanSeekCallback(void* id);
static int32_t WriteBytesCallback(void* id, void* data, int32_t bcount);
explicit SoundSourceWV(const QUrl& url);
~SoundSourceWV() override;
void close() override;
protected:
ReadableSampleFrames readSampleFramesClamped(
const WritableSampleFrames& sampleFrames) override;
private:
OpenResult tryOpen(
OpenMode mode,
const OpenParams& params) override;
// A WavpackContext* type
// we cannot use the type directly, because it has
// changing definitions with different wavpack.h versions.
// wavpack.h can't be included here, because it has concurrent definitions
// with other decoder's header.
void* m_wpc;
CSAMPLE m_sampleScaleFactor;
QFile* m_pWVFile;
QFile* m_pWVCFile;
SINT m_curFrameIndex;
};
class SoundSourceProviderWV : 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;
};
} // namespace mixxx
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