mirror of
https://github.com/AyuGram/AyuGramDesktop.git
synced 2025-05-10 09:53:57 +02:00
84 lines
1.5 KiB
C++
84 lines
1.5 KiB
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
|
|
|
|
#include <QtCore/QThread>
|
|
#include <QtCore/QTimer>
|
|
|
|
namespace Media {
|
|
namespace Capture {
|
|
|
|
struct Update {
|
|
int samples = 0;
|
|
ushort level = 0;
|
|
|
|
bool finished = false;
|
|
};
|
|
|
|
enum class Error : uchar {
|
|
Other,
|
|
AudioInit,
|
|
VideoInit,
|
|
AudioTimeout,
|
|
VideoTimeout,
|
|
Encoding,
|
|
};
|
|
|
|
struct Chunk {
|
|
crl::time finished = 0;
|
|
QByteArray samples;
|
|
int frequency = 0;
|
|
};
|
|
|
|
struct Result;
|
|
|
|
void Start();
|
|
void Finish();
|
|
|
|
class Instance final : public QObject {
|
|
public:
|
|
Instance();
|
|
~Instance();
|
|
|
|
void check();
|
|
[[nodiscard]] bool available() const {
|
|
return _available;
|
|
}
|
|
|
|
[[nodiscard]] rpl::producer<Update, Error> updated() const {
|
|
return _updates.events();
|
|
}
|
|
|
|
[[nodiscard]] bool started() const {
|
|
return _started.current();
|
|
}
|
|
[[nodiscard]] rpl::producer<bool> startedChanges() const {
|
|
return _started.changes();
|
|
}
|
|
|
|
void start(Fn<void(Chunk)> externalProcessing = nullptr);
|
|
void stop(Fn<void(Result&&)> callback = nullptr);
|
|
void pause(bool value, Fn<void(Result&&)> callback = nullptr);
|
|
|
|
private:
|
|
class Inner;
|
|
friend class Inner;
|
|
|
|
bool _available = false;
|
|
rpl::variable<bool> _started = false;
|
|
rpl::event_stream<Update, Error> _updates;
|
|
QThread _thread;
|
|
std::unique_ptr<Inner> _inner;
|
|
|
|
};
|
|
|
|
[[nodiscard]] Instance *instance();
|
|
|
|
} // namespace Capture
|
|
} // namespace Media
|
|
|