Revision: 56436
http://sourceforge.net/p/brlcad/code/56436
Author: brlcad
Date: 2013-08-01 19:33:27 +0000 (Thu, 01 Aug 2013)
Log Message:
-----------
clean up the description, remove duplicate info and authorship commentary
Modified Paths:
--------------
brlcad/trunk/src/util/pixsaturate.c
Modified: brlcad/trunk/src/util/pixsaturate.c
===================================================================
--- brlcad/trunk/src/util/pixsaturate.c 2013-08-01 19:24:32 UTC (rev 56435)
+++ brlcad/trunk/src/util/pixsaturate.c 2013-08-01 19:33:27 UTC (rev 56436)
@@ -19,27 +19,15 @@
*/
/** @file util/pixsaturate.c
*
- * A saturation value of 0 gives monochrome,
- * 1.0 gives the original image,
- * and values larger than 1.0 give a more saturated image.
- *
- * Author -
- * Michael John Muuss
- * (based on a subroutine by Paul Haeberli)
- *
- * Remarks from Haeberli's routine:
- * saturate-
* Change the saturation of a row of pixels. If sat is
* set to 0.0 the result will be monochromatic, if sat is made
* 1.0, the color will not change, if sat is made greater than 1.0,
- * the amount of color is increased.
+ * the color intensity is increased.
*
* The input and output pixel values are in the range 0..255.
*
- * This technique requires 6 multiplies, 5 adds and 3 bound
- * checks per pixel.
- *
- * Paul Haeberli - 1988
+ * This implementation, based on a subroutine by Paul Haeberli,
+ * requires 6 multiplies, 5 adds, and 3 bound checks per pixel.
*/
#include "common.h"
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