Cycles / Tile Rendering:

* Code refactor of tile ordering to simplify the code and avoid some branching. 
* Changed the Center method, so it really follows center -> corners, instead of the BI method, which was confusing sometimes.

1 files changed, 3 insertions, 8 deletions

diff --git a/intern/cycles/render/tile.h b/intern/cycles/render/tile.h
index 0e9e5a73a42..6e628255da5 100644
--- a/intern/cycles/render/tile.h
+++ b/intern/cycles/render/tile.h
@@ -114,15 +114,10 @@ protected:
 	/* slices image into as much pieces as how many devices are rendering this image */
 	void gen_tiles_sliced();
 
-	/* returns closest tile to center of rendered tiles
-	 * mimics behavior of blender internal's tile order
-	 */
-	list<Tile>::iterator next_center_tile(int device);
-	
-	/* returns simple tile order */
-	list<Tile>::iterator next_simple_tile(int device, int tile_order);
+	/* returns tiles for background render */
+	list<Tile>::iterator next_background_tile(int device, int tile_order);
 
-	/* returns first unhandled tile (for viewport) */
+	/* returns first unhandled tile for viewport render */
 	list<Tile>::iterator next_viewport_tile(int device);
 };