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#pragma once
#include "sources/audiosource.h"
namespace mixxx {
class AudioSourceProxy : public AudioSource {
public:
explicit AudioSourceProxy(
AudioSourcePointer&& pAudioSource)
: AudioSourceProxy(
std::move(pAudioSource),
pAudioSource->getSignalInfo()) {
}
AudioSourceProxy(
AudioSourcePointer&& pAudioSource,
const audio::SignalInfo& signalInfo)
: AudioSource(*pAudioSource, signalInfo),
m_pAudioSource(std::move(pAudioSource)) {
}
void close() override {
m_pAudioSource->close();
}
protected:
OpenResult tryOpen(
OpenMode mode,
const OpenParams& params) override {
return tryOpenOn(*m_pAudioSource, mode, params);
}
ReadableSampleFrames readSampleFramesClamped(
const WritableSampleFrames& sampleFrames) override {
DEBUG_ASSERT(getSignalInfo() == m_pAudioSource->getSignalInfo());
DEBUG_ASSERT(getBitrate() == m_pAudioSource->getBitrate());
DEBUG_ASSERT(frameIndexRange() == m_pAudioSource->frameIndexRange());
return readSampleFramesClampedOn(*m_pAudioSource, sampleFrames);
}
void adjustFrameIndexRange(
IndexRange frameIndexRange) final {
// Ugly hack to keep both sources (inherited base + inner delegate) in sync!
AudioSource::adjustFrameIndexRange(frameIndexRange);
adjustFrameIndexRangeOn(*m_pAudioSource, frameIndexRange);
}
const AudioSourcePointer m_pAudioSource;
};
} // namespace mixxx
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