[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [45682] trunk/blender/intern/cycles/render /buffers.cpp: Fix/tweak for cycles border render, it wasn' t generating the exact same samples

[Brecht Van Lommel]

Revision: 45682
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=45682
Author:   blendix
Date:     2012-04-16 09:52:25 +0000 (Mon, 16 Apr 2012)
Log Message:
-----------
Fix/tweak for cycles border render, it wasn't generating the exact same samples
when rendering a subset instead of the whole, mostly useful for debugging.

Modified Paths:
--------------
    trunk/blender/intern/cycles/render/buffers.cpp

Modified: trunk/blender/intern/cycles/render/buffers.cpp
===================================================================
--- trunk/blender/intern/cycles/render/buffers.cpp	2012-04-16 09:34:43 UTC (rev 45681)
+++ trunk/blender/intern/cycles/render/buffers.cpp	2012-04-16 09:52:25 UTC (rev 45682)
@@ -119,7 +119,7 @@
 	
 	for(x=0; x<width; x++)
 		for(y=0; y<height; y++)
-			init_state[x + y*width] = hash_int_2d(x, y);
+			init_state[x + y*width] = hash_int_2d(params.full_x+x, params.full_y+y);
 
 	device->mem_alloc(rng_state, MEM_READ_WRITE);
 	device->mem_copy_to(rng_state);