[opengtl-commits] [356] swap bit order

[subversion@xxxxxxxxxxxxx]

Revision: 356
Author:   cyrille
Date:     2008-09-03 22:53:32 +0200 (Wed, 03 Sep 2008)

Log Message:
-----------
swap bit order

Modified Paths:
--------------
    trunk/OpenGTL/Extensions/PngDC/PngDC.cpp


Modified: trunk/OpenGTL/Extensions/PngDC/PngDC.cpp
===================================================================
--- trunk/OpenGTL/Extensions/PngDC/PngDC.cpp	2008-09-03 19:16:59 UTC (rev 355)
+++ trunk/OpenGTL/Extensions/PngDC/PngDC.cpp	2008-09-03 20:53:32 UTC (rev 356)
@@ -231,6 +231,9 @@
   png_init_io(png_ptr, fp );
   png_write_info(png_ptr, info_ptr);
   
+  if (bit_depth > 8)
+    png_set_swap(png_ptr);
+  
   int pixel_size = (_image->pixelDescription().bitsSize() / 8);
   png_bytep row_pointer = new png_byte[ pixel_size * _region.width()  ];