58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
#pragma once
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#include "data/audioframe.h"
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#include <memory>
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#include <array>
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#include <vector>
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#include <QString>
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#include <QUuid>
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class QCborValue;
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class QCborMap;
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namespace Xybrid::Data {
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class Project;
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class Sample : public std::enable_shared_from_this<Sample> {
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public:
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QUuid uuid;
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QString name;
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Project* project;
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//size_t index = static_cast<size_t>(-1);
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int sampleRate = 48000;
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std::array<std::vector<float>, 2> data;
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inline AudioFrame operator[] (size_t at) const {
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if (data[1].empty()) return {data[0][at]};
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return {data[0][at], data[1][at]};
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}
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inline int numChannels() const {
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if (data[0].empty()) return 0;
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if (data[1].empty()) return 1;
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return 2;
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}
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inline int length() const { return static_cast<int>(data[0].size()); }
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std::array<float, 2> plotBetween(size_t ch, size_t start, size_t end) const;
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QCborMap toCbor() const;
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static std::shared_ptr<Sample> fromCbor(const QCborMap&, QUuid);
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static std::shared_ptr<Sample> fromCbor(const QCborValue&, QUuid);
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bool changeUuid(QUuid);
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void newUuid();
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static std::shared_ptr<Sample> fromFile(QString);
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static void startExport();
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static std::vector<std::shared_ptr<Sample>> finishExport();
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void markForExport();
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};
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}
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