Update of /cvsroot/ufraw/ufraw
In directory sfp-cvs-1.v30.ch3.sourceforge.com:/tmp/cvs-serv22421
Modified Files:
ufraw_ufraw.c
Log Message:
Reverse part of latest commit.
Index: ufraw_ufraw.c
===================================================================
RCS file: /cvsroot/ufraw/ufraw/ufraw_ufraw.c,v
retrieving revision 1.281
retrieving revision 1.282
diff -u -d -r1.281 -r1.282
--- ufraw_ufraw.c 30 Aug 2014 04:30:08 -0000 1.281
+++ ufraw_ufraw.c 30 Aug 2014 04:45:16 -0000 1.282
@@ -1964,14 +1964,14 @@
* rgbWB[3] = rgb_cam[3][4] * preMul[4] * camWhite[4]
* Now we want to make it white (1,1,1), so we replace preMul
* with chanMul, which is defined as:
- * chanMul[4] = cam_rgb[4][3] * (1/rgbWB[3][3]) * rgb_cam[3][4]
- * * preMul[4]
+ * chanMul[4][4] = cam_rgb[4][3] * (1/rgbWB[3][3]) * rgb_cam[3][4]
+ * * preMul[4][4]
* We "upgraded" preMul, chanMul and rgbWB to diagonal matrices.
* This allows for the manipulation:
* (1/chanMul)[4][4] = (1/preMul)[4][4] * cam_rgb[4][3] * rgbWB[3][3]
* * rgb_cam[3][4]
* We use the fact that rgb_cam[3][4] * (1,1,1,1) = (1,1,1) and get:
- * (1/chanMul)[4] = (1/preMul)[4] * cam_rgb[4][3] * rgbWB[3]
+ * (1/chanMul)[4] = (1/preMul)[4][4] * cam_rgb[4][3] * rgbWB[3]
*/
if (uf->raw_color) {
/* If there is no color matrix it is simple */
------------------------------------------------------------------------------
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