IMAGE: Move video codecs to image/

1 files changed, 72 insertions, 0 deletions

diff --git a/image/codecs/cdtoons.h b/image/codecs/cdtoons.h
new file mode 100644
index 0000000000..ac569b5307
--- /dev/null
+++ b/image/codecs/cdtoons.h
@@ -0,0 +1,72 @@
+/* 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 IMAGE_CODECS_CDTOONS_H
+#define IMAGE_CODECS_CDTOONS_H
+
+#include "image/codecs/codec.h"
+
+#include "common/hashmap.h"
+
+namespace Image {
+
+struct CDToonsBlock {
+	uint16 flags;
+	uint32 size;
+	uint16 startFrame;
+	uint16 endFrame;
+	uint16 unknown12;
+	byte *data;
+};
+
+/**
+ * Broderbund CDToons decoder.
+ *
+ * Used in video:
+ *  - QuickTimeDecoder
+ */
+class CDToonsDecoder : public Codec {
+public:
+	CDToonsDecoder(uint16 width, uint16 height);
+	~CDToonsDecoder();
+
+	Graphics::Surface *decodeImage(Common::SeekableReadStream *stream);
+	Graphics::PixelFormat getPixelFormat() const { return Graphics::PixelFormat::createFormatCLUT8(); }
+	bool containsPalette() const { return true; }
+	const byte *getPalette() { _dirtyPalette = false; return _palette; }
+	bool hasDirtyPalette() const { return _dirtyPalette; }
+
+private:
+	Graphics::Surface *_surface;
+	byte _palette[256 * 3];
+	bool _dirtyPalette;
+	uint16 _currentPaletteId;
+
+	Common::HashMap<uint16, CDToonsBlock> _blocks;
+
+	void renderBlock(byte *data, uint size, int x, int y, uint width, uint height);
+	void setPalette(byte *data);
+};
+
+} // End of namespace Image
+
+#endif