[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [32426] trunk/blender/source/blender/ render/intern/source/imagetexture.c: bugfix [#24144] Small problem with texture (r32316)

[Campbell Barton]

Revision: 32426
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=32426
Author:   campbellbarton
Date:     2010-10-12 10:32:53 +0200 (Tue, 12 Oct 2010)

Log Message:
-----------
bugfix [#24144] Small problem with texture (r32316)
an extra pixel was being drawn on a tiled image texture.

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	2010-10-12 06:37:57 UTC (rev 32425)
+++ trunk/blender/source/blender/render/intern/source/imagetexture.c	2010-10-12 08:32:53 UTC (rev 32426)
@@ -157,8 +157,8 @@
 		}
 	}
 
-	x = (int)(fx*ibuf->x);
-	y = (int)(fy*ibuf->y);
+	x = (int)floorf(fx*ibuf->x);
+	y = (int)floorf(fy*ibuf->y);
 
 	if(tex->extend == TEX_CLIPCUBE) {
 		if(x<0 || y<0 || x>=ibuf->x || y>=ibuf->y || texvec[2]<-1.0 || texvec[2]>1.0) {