This commit is a modified version of patch #6860

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

Kent

1 files changed, 48 insertions, 0 deletions

diff --git a/source/blender/imbuf/intern/dds/Stream.h b/source/blender/imbuf/intern/dds/Stream.h
new file mode 100644
index 00000000000..1e7d3c6b536
--- /dev/null
+++ b/source/blender/imbuf/intern/dds/Stream.h
@@ -0,0 +1,48 @@
+/**
+ * $Id$
+ *
+ * ***** 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 *****
+ */
+
+/* simple memory stream functions with buffer overflow check */
+
+#ifndef _STREAM_H
+#define _STREAM_H
+
+struct Stream
+{
+	unsigned char *mem; // location in memory
+	unsigned int size;  // size
+	unsigned int pos;   // current position
+	Stream(unsigned char *m, unsigned int s) : mem(m), size(s), pos(0) {};
+	unsigned int seek(unsigned int p);
+};
+
+unsigned int mem_read(Stream & mem, unsigned long long & i);
+unsigned int mem_read(Stream & mem, unsigned int & i);
+unsigned int mem_read(Stream & mem, unsigned short & i);
+unsigned int mem_read(Stream & mem, unsigned char & i);
+
+#endif // _STREAM_H
+