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engines/access/video.h

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+/* 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 ACCESS_VIDEO_H
+#define ACCESS_VIDEO_H
+
+#include "common/scummsys.h"
+#include "common/memstream.h"
+#include "access/data.h"
+#include "access/asurface.h"
+#include "access/files.h"
+
+namespace Access {
+
+enum VideoFlags { VIDEOFLAG_NONE = 0, VIDEOFLAG_BG = 1 };
+
+class VideoPlayer : public Manager {
+	struct VideoHeader {
+		int _frameCount;
+		int _width, _height;
+		VideoFlags _flags;
+	};
+private:
+	BaseSurface *_vidSurface;
+	Resource *_videoData;
+	VideoHeader _header;
+	byte *_startCoord;
+	int _frameCount;
+	int _xCount;
+	int _scanCount;
+	int _frameSize;
+	Common::Rect _videoBounds;
+
+	void getFrame();
+	void setVideo(BaseSurface *vidSurface, const Common::Point &pt, int rate);
+public:
+	int _videoFrame;
+	bool _soundFlag;
+	int _soundFrame;
+	bool _videoEnd;
+public:
+	VideoPlayer(AccessEngine *vm);
+	~VideoPlayer();
+
+	/**
+	 * Start up a video
+	 */
+	void setVideo(BaseSurface *vidSurface, const Common::Point &pt, const FileIdent &videoFile, int rate);
+	void setVideo(BaseSurface *vidSurface, const Common::Point &pt, const Common::Path &filename, int rate);
+
+	/**
+	 * Decodes a frame of the video
+	 */
+	void playVideo();
+
+	void copyVideo();
+	/**
+	 * Frees the data for a previously loaded video
+	 */
+	void closeVideo();
+};
+
+} // End of namespace Access
+
+#endif /* ACCESS_VIDEO_H */