From 740b6e8fbdece44ae2a5295cb0549a53b6dc6ae7 Mon Sep 17 00:00:00 2001
From: Matthew Hoops
Date: Thu, 27 Feb 2014 21:27:23 -0500
Subject: IMAGE: Move all ImageDecoders to image/

---
 image/pcx.h | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 image/pcx.h

(limited to 'image/pcx.h')

diff --git a/image/pcx.h b/image/pcx.h
new file mode 100644
index 0000000000..ce30ab5eb2
--- /dev/null
+++ b/image/pcx.h
@@ -0,0 +1,66 @@
+/* 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.
+ *
+ */
+
+/**
+ * PCX decoder used in engines:
+ *  - dreamweb
+ *  - hugo
+ *  - queen
+ *  - tucker
+ */
+
+#ifndef IMAGE_PCX_H
+#define IMAGE_PCX_H
+
+#include "common/scummsys.h"
+#include "common/str.h"
+#include "image/image_decoder.h"
+
+namespace Common{
+class SeekableReadStream;
+}
+
+namespace Image {
+
+class PCXDecoder : public ImageDecoder {
+public:
+	PCXDecoder();
+	virtual ~PCXDecoder();
+
+	// ImageDecoder API
+	void destroy();
+	virtual bool loadStream(Common::SeekableReadStream &stream);
+	virtual const Graphics::Surface *getSurface() const { return _surface; }
+	const byte *getPalette() const { return _palette; }
+	uint16 getPaletteColorCount() const { return _paletteColorCount; }
+
+private:
+	void decodeRLE(Common::SeekableReadStream &stream, byte *dst, uint32 bytesPerScanline, bool compressed);
+
+	Graphics::Surface *_surface;
+	byte *_palette;
+	uint16 _paletteColorCount;
+};
+
+} // End of namespace Image
+
+#endif
-- 
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