This commit is a modified version of patch #6860

It adds read only dds support.  (Writing will come later)

Kent

1 files changed, 103 insertions, 0 deletions

diff --git a/source/blender/imbuf/intern/dds/Image.h b/source/blender/imbuf/intern/dds/Image.h
new file mode 100644
index 00000000000..10356774777
--- /dev/null
+++ b/source/blender/imbuf/intern/dds/Image.h
@@ -0,0 +1,103 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * 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. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * Contributors: Amorilia (amorilia@gamebox.net)
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+
+/*
+ * This file is based on a similar file from the NVIDIA texture tools
+ * (http://nvidia-texture-tools.googlecode.com/)
+ *
+ * Original license from NVIDIA follows.
+ */
+
+// This code is in the public domain -- castanyo@yahoo.es
+
+#ifndef _DDS_IMAGE_H
+#define _DDS_IMAGE_H
+
+#include <Color.h>
+
+/// 32 bit RGBA image.
+class Image
+{
+public:
+	
+	enum Format 
+	{
+		Format_RGB,
+		Format_ARGB,
+	};
+	
+	Image();
+	~Image();
+	
+	void allocate(unsigned int w, unsigned int h);
+	/*
+	bool load(const char * name);
+	
+	void wrap(void * data, unsigned int w, unsigned int h);
+	void unwrap();
+	*/
+	
+	unsigned int width() const;
+	unsigned int height() const;
+	
+	const Color32 * scanline(unsigned int h) const;
+	Color32 * scanline(unsigned int h);
+	
+	const Color32 * pixels() const;
+	Color32 * pixels();
+	
+	const Color32 & pixel(unsigned int idx) const;
+	Color32 & pixel(unsigned int idx);
+	
+	const Color32 & pixel(unsigned int x, unsigned int y) const;
+	Color32 & pixel(unsigned int x, unsigned int y);
+	
+	Format format() const;
+	void setFormat(Format f);
+	
+private:
+	void free();
+	
+private:
+	unsigned int m_width;
+	unsigned int m_height;
+	Format m_format;
+	Color32 * m_data;
+};
+
+
+inline const Color32 & Image::pixel(unsigned int x, unsigned int y) const
+{
+	return pixel(y * width() + x);
+}
+
+inline Color32 & Image::pixel(unsigned int x, unsigned int y)
+{
+	return pixel(y * width() + x);
+}
+
+#endif // _DDS_IMAGE_H