gnome-scan r779 - in branches/GNOME_SCAN_0_6: . modules

[bersace svn gnome org]

Author: bersace
Date: Wed Jan 14 23:29:23 2009
New Revision: 779
URL: http://svn.gnome.org/viewvc/gnome-scan?rev=779&view=rev

Log:
Fix black and white SANE frame support.

Modified:
   branches/GNOME_SCAN_0_6/ChangeLog
   branches/GNOME_SCAN_0_6/modules/gsane-scanner.c

Modified: branches/GNOME_SCAN_0_6/modules/gsane-scanner.c
==============================================================================
--- branches/GNOME_SCAN_0_6/modules/gsane-scanner.c	(original)
+++ branches/GNOME_SCAN_0_6/modules/gsane-scanner.c	Wed Jan 14 23:29:23 2009
@@ -550,7 +550,9 @@
 	tbuf = g_new0 (guchar, tlen);
 	for (i = 0; i < tlen; i++) {
 		mask = 0x80 >> (i%8);
-		tbuf[i] = (buf[i/8] & mask) ? 0xFF : 0x00;
+		/* 0 means white and 1 means black, that's SANE
+		   standard */
+		tbuf[i] = (buf[i/8] & mask) ? 0x00 : 0xFF;
 	}
 	gegl_buffer_set (GET_PRIVATE (gss)->buffer, rect, format, tbuf,
 			 GEGL_AUTO_ROWSTRIDE);