109 lines
2.4 KiB
C++
109 lines
2.4 KiB
C++
/*
|
|
* Olive Community Edition - Non-Linear Video Editor
|
|
* Copyright (C) 2025 Olive CE Team
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef CONFORMMANAGER_H
|
|
#define CONFORMMANAGER_H
|
|
|
|
#include <QMutex>
|
|
#include <QObject>
|
|
|
|
#include "decoder.h"
|
|
#include "task/conform/conform.h"
|
|
|
|
namespace olive
|
|
{
|
|
|
|
class ConformManager : public QObject {
|
|
Q_OBJECT
|
|
public:
|
|
static void CreateInstance()
|
|
{
|
|
if (!instance_) {
|
|
instance_ = new ConformManager();
|
|
}
|
|
}
|
|
|
|
static void DestroyInstance()
|
|
{
|
|
delete instance_;
|
|
instance_ = nullptr;
|
|
}
|
|
|
|
static ConformManager *instance()
|
|
{
|
|
return instance_;
|
|
}
|
|
|
|
enum ConformState { kConformExists, kConformGenerating };
|
|
|
|
struct Conform {
|
|
ConformState state;
|
|
QVector<QString> filenames;
|
|
ConformTask *task;
|
|
};
|
|
|
|
/**
|
|
* @brief Get conform state, and start conforming if no conform exists
|
|
*
|
|
* Thread-safe.
|
|
*/
|
|
Conform GetConformState(const QString &decoder_id,
|
|
const QString &cache_path,
|
|
const Decoder::CodecStream &stream,
|
|
const AudioParams ¶ms, bool wait);
|
|
|
|
signals:
|
|
void ConformReady();
|
|
|
|
private:
|
|
ConformManager() = default;
|
|
|
|
static ConformManager *instance_;
|
|
|
|
QMutex mutex_;
|
|
|
|
QWaitCondition conform_done_condition_;
|
|
|
|
struct ConformData {
|
|
Decoder::CodecStream stream;
|
|
AudioParams params;
|
|
ConformTask *task;
|
|
QVector<QString> working_filename;
|
|
QVector<QString> finished_filename;
|
|
};
|
|
|
|
QVector<ConformData> conforming_;
|
|
|
|
/**
|
|
* @brief Get the destination filename of an audio stream conformed to a set of parameters
|
|
*/
|
|
static QVector<QString>
|
|
GetConformedFilename(const QString &cache_path,
|
|
const Decoder::CodecStream &stream,
|
|
const AudioParams ¶ms);
|
|
|
|
static bool AllConformsExist(const QVector<QString> &filenames);
|
|
|
|
private slots:
|
|
void ConformTaskFinished(Task *task, bool succeeded);
|
|
};
|
|
|
|
} // namespace olive
|
|
|
|
#endif // CONFORMMANAGER_H
|