[webkit-reviews] review requested: [Bug 47196] Implement UNPACK_COLORSPACE_CONVERSION_WEBGL : [Attachment 73547] patch

[bugzilla-daemon at webkit.org]

Zhenyao Mo <zmo at google.com> has asked  for review:
Bug 47196: Implement UNPACK_COLORSPACE_CONVERSION_WEBGL
https://bugs.webkit.org/show_bug.cgi?id=47196

Attachment 73547: patch
https://bugs.webkit.org/attachment.cgi?id=73547&action=review

------- Additional Comments from Zhenyao Mo <zmo at google.com>
This is the first patch for this bug.  We add constants and methods, but
haven't hooked it up with texture uploading yet.  Also, in order to check in
constants.html, we need to remove out-dated constants, and update affected
tests correspondingly.

All the tests are in sync with khronos.