VIDEO: Add initial framework and data tables for Sorenson SVQ1 decoder.

This is based on the SVQ1 decoder from FFMPEG.

1 files changed, 44 insertions, 0 deletions

diff --git a/video/codecs/svq1.h b/video/codecs/svq1.h
new file mode 100644
index 0000000000..f2b7ddf075
--- /dev/null
+++ b/video/codecs/svq1.h
@@ -0,0 +1,44 @@
+/* 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.
+ *
+ */
+
+#ifndef VIDEO_CODECS_SVQ1_H
+#define VIDEO_CODECS_SVQ1_H
+
+#include "video/codecs/codec.h"
+
+namespace Video {
+
+class SVQ1Decoder : public Codec {
+public:
+	SVQ1Decoder(uint16 width, uint16 height);
+	~SVQ1Decoder();
+
+	const Graphics::Surface *decodeImage(Common::SeekableReadStream *stream);
+	Graphics::PixelFormat getPixelFormat() const { return _surface->format; }
+
+private:
+	Graphics::Surface *_surface;
+};
+
+} // End of namespace Video
+
+#endif