/***

  Olive - Non-Linear Video Editor
  Copyright (C) 2022 Olive Team
  Modifications Copyright (C) 2025 mikesolar

  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 RENDERCACHE_H
#define RENDERCACHE_H

#include "codec/decoder.h"

namespace olive
{

template <typename K, typename V> class RenderCache : public QHash<K, V> {
public:
	QMutex *mutex()
	{
		return &mutex_;
	}

private:
	QMutex mutex_;
};

struct DecoderPair {
	DecoderPtr decoder = nullptr;
	qint64 last_modified = 0;
};

using DecoderCache = RenderCache<Decoder::CodecStream, DecoderPair>;
using ShaderCache = RenderCache<QString, QVariant>;

}

#endif // RENDERCACHE_H