tree 9b856e7292e6ee5069dd89793762c14b6472d1bd
parent 2b1516fe35155e05331ca6d4f09be916dc1fd778
author msarett <msarett@google.com> 1449174223 -0800
committer Commit bot <commit-bot@chromium.org> 1449174223 -0800

Add currScanline() getter to SkCodec API

This is more correct than using nextScanline() for the
SkGifCodec scanline decoder (since we will get a strange
result in the interlaced case) and is necessary if we want
to add scanline decoding to SkIcoCodec.

This does not actually fix bugs or change behavior.

BUG=skia:

Review URL: https://codereview.chromium.org/1489163002