Renamed the DXA, SMK and FLIC video decoders to reflect the fact that they're decoders, not players

svn-id: r40759

1 files changed, 89 insertions, 0 deletions

diff --git a/graphics/video/flic_decoder.h b/graphics/video/flic_decoder.h
new file mode 100644
index 0000000000..68bf3fb688
--- /dev/null
+++ b/graphics/video/flic_decoder.h
@@ -0,0 +1,89 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+/**
+ * Video decoder used in engines:
+ *  - tucker
+ */
+
+#ifndef GRAPHICS_VIDEO_FlicDecoder_H
+#define GRAPHICS_VIDEO_FlicDecoder_H
+
+#include "graphics/video/video_player.h"
+#include "common/list.h"
+#include "common/rect.h"
+
+namespace Common {
+	class SeekableReadStream;
+}
+
+namespace Graphics {
+
+class FlicDecoder : public VideoDecoder {
+public:
+	FlicDecoder();
+	virtual ~FlicDecoder();
+
+	/**
+	 * Load a FLIC encoded video file
+	 * @param filename	the filename to load
+	 */
+	bool loadFile(const char *fileName);
+
+	/**
+	 * Close a FLIC encoded video file
+	 */
+	void closeFile();
+
+	/**
+	 * Decode the next frame
+	 */
+	bool decodeNextFrame();
+
+	const Common::List<Common::Rect> *getDirtyRects() const { return &_dirtyRects; }
+	void clearDirtyRects() { _dirtyRects.clear(); }
+	void copyDirtyRectsToBuffer(uint8 *dst, uint pitch);
+
+	const byte *getPalette() { _paletteChanged = false; return _palette; }
+	bool paletteChanged() { return _paletteChanged; }
+	void reset();
+
+private:
+	uint16 _offsetFrame1;
+	uint16 _offsetFrame2;
+	byte *_palette;
+	bool _paletteChanged;
+
+	void decodeByteRun(uint8 *data);
+	void decodeDeltaFLC(uint8 *data);
+	void unpackPalette(uint8 *mem);
+
+	Common::List<Common::Rect> _dirtyRects;
+
+};
+
+} // End of namespace Graphics
+
+#endif