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engines/director/castmember/digitalvideo.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 DIRECTOR_CASTMEMBER_DIGITALVIDEO_H
+#define DIRECTOR_CASTMEMBER_DIGITALVIDEO_H
+
+#include "director/castmember/castmember.h"
+
+namespace Video {
+class VideoDecoder;
+}
+
+namespace Director {
+
+enum DigitalVideoType {
+	kDVQuickTime,
+	kDVVideoForWindows,
+	kDVUnknown = -1,
+};
+
+class DigitalVideoCastMember : public CastMember {
+public:
+	DigitalVideoCastMember(Cast *cast, uint16 castId);
+	DigitalVideoCastMember(Cast *cast, uint16 castId, Common::SeekableReadStreamEndian &stream, uint16 version);
+	DigitalVideoCastMember(Cast *cast, uint16 castId, DigitalVideoCastMember &source);
+	~DigitalVideoCastMember();
+
+	CastMember *duplicate(Cast *cast, uint16 castId) override { return (CastMember *)(new DigitalVideoCastMember(cast, castId, *this)); }
+
+	bool isModified() override;
+	Graphics::MacWidget *createWidget(Common::Rect &bbox, Channel *channel, SpriteType spriteType) override;
+
+	bool loadVideoFromCast();
+	bool loadVideo(Common::String path);
+	void setChannel(Channel *channel) { _channel = channel; }
+	void startVideo();
+	void stopVideo();
+	void rewindVideo();
+
+	uint getMovieCurrentTime();
+	uint getDuration();
+	uint getMovieTotalTime();
+	void seekMovie(int stamp);
+	void setStopTime(int stamp);
+	void setMovieRate(double rate);
+	void setFrameRate(int rate);
+
+	bool hasField(int field) override;
+	Datum getField(int field) override;
+	void setField(int field, const Datum &value) override;
+
+	Common::String formatInfo() override;
+
+	Common::Point getRegistrationOffset() override;
+	Common::Point getRegistrationOffset(int16 width, int16 height) override;
+
+	uint32 getCastDataSize() override;
+	void writeCastData(Common::SeekableWriteStream *writeStream) override;
+
+	Common::String _filename;
+
+	uint32 _vflags;
+	bool _looping;
+	bool _pausedAtStart;
+	bool _enableVideo;
+	bool _enableSound;
+	bool _crop;
+	bool _center;
+	bool _preload;
+	bool _showControls;
+	bool _directToStage;
+	bool _avimovie, _qtmovie;
+	bool _dirty;
+	bool _emptyFile;
+	FrameRateType _frameRateType;
+	DigitalVideoType _videoType;
+
+	byte _ditheringPalette[256*3];
+
+	uint16 _frameRate;
+	bool _getFirstFrame;
+	int _duration;
+
+	Video::VideoDecoder *_video;
+	Graphics::Surface *_lastFrame;
+
+	Channel *_channel;
+};
+
+} // End of namespace Director
+
+#endif