[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [16475] trunk/blender/source/blender/ render/intern/source/imagetexture.c: Bugfix #14033

[Ton Roosendaal]

Revision: 16475
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=16475
Author:   ton
Date:     2008-09-11 18:50:34 +0200 (Thu, 11 Sep 2008)

Log Message:
-----------
Bugfix #14033

Option for Image render "Clip" gave wrong alphas on the edge of image.

Modified Paths:
--------------
    trunk/blender/source/blender/render/intern/source/imagetexture.c

Modified: trunk/blender/source/blender/render/intern/source/imagetexture.c
===================================================================
--- trunk/blender/source/blender/render/intern/source/imagetexture.c	2008-09-11 16:37:53 UTC (rev 16474)
+++ trunk/blender/source/blender/render/intern/source/imagetexture.c	2008-09-11 16:50:34 UTC (rev 16475)
@@ -577,10 +577,10 @@
 	if(texres->talpha==0) texres->ta= 1.0;
 	
 	if(alphaclip!=1.0) {
-		/* this is for later investigation, premul or not? */
-		/* texres->tr*= alphaclip; */
-		/* texres->tg*= alphaclip; */
-		/* texres->tb*= alphaclip; */
+		/* premul it all */
+		texres->tr*= alphaclip;
+		texres->tg*= alphaclip;
+		texres->tb*= alphaclip;
 		texres->ta*= alphaclip;
 	}
 }