Skia is a complete 2D graphic library for drawing Text, Geometries, and Images.

See full details, and build instructions, at http://code.google.com/p/skia/wiki/DocRoot

Any changes to Skia should have at a minimum both a Mozilla bug tagged with the [skia-upstream]
whiteboard tag, and also an upstream bug and review request. Any patches that do ultimately land
in mozilla-central must be reviewed by a Skia submodule peer.

See https://wiki.mozilla.org/Modules/Core#Graphics for current peers.

In most cases the patch will need to have an r+ from upstream before it is eligible to land here.

For information on submitting upstream, see:
https://sites.google.com/site/skiadocs/developer-documentation/contributing-code/how-to-submit-a-patch

This is an import of Skia. See skia/include/core/SkMilestone.h for the milestone number.

To update to a new version of Skia:

- Clone Skia from upstream using the instructions here: https://skia.org/user/download
- Copy the entire source tree from a Skia clone to mozilla-central/gfx/skia/skia
- cd gfx/skia && ./generate_mozbuild.py

Once that's done, use git status to view the files that have changed. Keep an eye on GrUserConfig.h
and SkUserConfig.h as those probably don't want to be overwritten by upstream versions.

This process will be made more automatic in the future.