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tdesktop/Telegram/SourceFiles/media/audio/media_audio_local_cache.h
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2026-02-16 15:50:16 +03:00

47 lines
993 B
C++

/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
namespace Media::Audio {
struct LocalSound {
DocumentId id = 0;
QByteArray wav;
explicit operator bool() const {
return !wav.isEmpty();
}
};
class LocalCache final {
public:
[[nodiscard]] LocalSound sound(
DocumentId id,
Fn<QByteArray()> resolveOriginalBytes,
Fn<QByteArray()> fallbackOriginalBytes);
private:
base::flat_map<DocumentId, QByteArray> _cache;
};
class LocalDiskCache final {
public:
explicit LocalDiskCache(const QString &folder);
[[nodiscard]] QString name(const LocalSound &sound);
[[nodiscard]] QString path(const LocalSound &sound);
private:
const QString _base;
base::flat_map<DocumentId, QString> _paths;
};
} // namespace Media::Audio