SSS fixes:

- Radius R, G, B sliders had too small number increase on clicking.
- Preview render now renders with higher SSS error setting to speed it up a
  bit.
- bug #6664: 3d preview render had artifacts. re->viewdx/dy wasn't set then,
  which is needed to estimate the area of each point. Have set this now, not
  in the nicest way, there is some bit duplicated code, but I don't want to
  refactor existing code with the chance of breaking it at this point.
- bug #6665: grid like artifacts with parts rendering. The two extra pixels
  around parts used for filtering were used as well, leading to double points.

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/include/BSE_view.h b/source/blender/include/BSE_view.h
index 5943e265f4f..91f360338e9 100644
--- a/source/blender/include/BSE_view.h
+++ b/source/blender/include/BSE_view.h
@@ -77,7 +77,7 @@ void calctrackballvecfirst(struct rcti *area, short *mval, float *vec);
 void calctrackballvec(struct rcti *area, short *mval, float *vec);
 void viewmove(int mode);
 
-int get_view3d_viewplane(int winxi, int winyi, rctf *viewplane, float *clipsta, float *clipend);
+int get_view3d_viewplane(int winxi, int winyi, rctf *viewplane, float *clipsta, float *clipend, float *pixsize);
 void setwinmatrixview3d(int winx, int winy, struct rctf *rect);
 
 void obmat_to_viewmat(struct Object *ob, short smooth);