Commit Graph

2 Commits

Author SHA1 Message Date
Nigel Tao
8ed4ff0a33 draw: implement the Over operator.
Change-Id: Id207b8f2fa5233175285800477e60f111ef4af63
Reviewed-on: https://go-review.googlesource.com/8744
Reviewed-by: Rob Pike <r@golang.org>
2015-04-13 23:42:02 +00:00
Nigel Tao
a71fdfe7d1 draw: implement Kernel.Transform.
Also fix the NN and ABL fast paths to only apply if we can access the
Pix elements without src-bounds checking.

Change-Id: Ie9fc96b28e0665df49d00c4c53cb81385faee4db
Reviewed-on: https://go-review.googlesource.com/7675
Reviewed-by: Rob Pike <r@golang.org>
2015-03-17 23:09:51 +00:00