tree bd18cbc057bded3272c0fb8badc2885aa940d699
parent b57ddf1b6833a418ae37c0b2e3570507379abfa3
author Nigel Tao <nigeltao@golang.org> 1425099958 +1100
committer Nigel Tao <nigeltao@golang.org> 1425159771 +0000

draw: generate code paths for image.Gray sources.

Optimizing this code path will be follow-up changes.

Change-Id: Ifece6c7d3685bb8f2d20cf8828a121c9ff346434
Reviewed-on: https://go-review.googlesource.com/6238
Reviewed-by: Rob Pike <r@golang.org>