flc.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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 PETKA_FLC_H
#define PETKA_FLC_H
 
#include "video/flic_decoder.h"
 
namespace Petka {
 
class FlicDecoder : public Video::FlicDecoder {
public:
    void load(Common::SeekableReadStream *flcStream, Common::SeekableReadStream *mskStream);
 
    void setFrame(int frame);
 
    uint getDelay() const;
    const Common::Rect getBounds() const;
    const Common::Array<Common::Rect> getMskRects() const;
    const Graphics::Surface *getCurrentFrame() const;
    uint32 getTransColor(const Graphics::PixelFormat &fmt) const;
 
protected:
    class FlicVideoTrack : public Video::FlicDecoder::FlicVideoTrack {
    public:
        FlicVideoTrack(Common::SeekableReadStream *stream, uint16 frameCount, uint16 width, uint16 height, bool skipHeader = false);
 
        const Graphics::Surface *decodeNextFrame() override;
 
        bool loadMsk(Common::SeekableReadStream &stream);
 
        uint getDelay() const;
        const Common::Rect getBounds() const;
        const Common::Array<Common::Rect> getMskRects() const;
        const Graphics::Surface *getSurface() const;
 
    private:
        Common::Rect _bounds;
        Common::Array<Common::Array<Common::Rect> > _msk;
    };
};
 
} // End of namespace Petka
 
#endif