tree d413112fe36318bc3dd201fb298413bbf7c5cb27
parent 19dd8fbabfbf38644c47af4b0feac2392e9049fc
author Leon Scroggins III <scroggo@google.com> 1516462404 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1516647227 +0000

Respect repetition count in SkAnimatedImage

Bug: b/63908092

By default use the repetition count stored in the encoded data (if
any). Allow setting the repetition count manually, so that the
animation will stop after n+1 total cycles (unless -1 is used for
infinite).

If the animation is complete, make start reset it.

When the animation is not running, make update return max double (i.e.
no need to update any time soon).

Fix a bug where the first call to update returned -1.

Share write_bm with CodecAnimTest, for debugging.

Update Sample to check isRunning rather than keeping its own record
of whether the animation is running.

Change-Id: I883e4d7325f7a7b23a422fa9d756f9ea3018f0f8
Reviewed-on: https://skia-review.googlesource.com/97082
Reviewed-by: Derek Sollenberger <djsollen@google.com>
Commit-Queue: Leon Scroggins <scroggo@google.com>