[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [17721] branches/soc-2008-mxcurioni/source /blender/render/intern/source/rendercore.c: corrected problems using different filters: Freestyle pixels were being fetched outside of the render result rect.

[Maxime Curioni]

Revision: 17721
          
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=17721
Author:   mxcurioni
Date:     2008-12-05 12:03:16 +0100 (Fri, 05 Dec 2008)

Log Message:
-----------
corrected problems using different filters: Freestyle pixels were being fetched 
outside of the render result rect. Corrected with a test to make sure that the 
used pixels are valid.

Modified Paths:
--------------
    branches/soc-2008-mxcurioni/source/blender/render/intern/source/rendercore.c

Modified: 
branches/soc-2008-mxcurioni/source/blender/render/intern/source/rendercore.c
===================================================================
--- 
branches/soc-2008-mxcurioni/source/blender/render/intern/source/rendercore.c    
    2008-12-05 04:06:41 UTC (rev 17720)
+++ 
branches/soc-2008-mxcurioni/source/blender/render/intern/source/rendercore.c    
    2008-12-05 11:03:16 UTC (rev 17721)
@@ -919,7 +919,10 @@
     for( y = pa->disprect.ymin; y < pa->disprect.ymax; y++) {
         for( x = pa->disprect.xmin; x < pa->disprect.xmax; x++, od++) {
             int sample;
-           
+               
+                       if( x < 0 || y < 0 || x > R.rectx - 1 || y > R.recty - 
1 )
+                               continue;
+                               
             freestyle = freestyle_rl->rectf + 4 * (R.rectx * y + x);
             if( freestyle[3] > 0.0) {
                 for( sample = 0; sample < totsample; sample++) {


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