[webkit-reviews] review requested: [Bug 49020] Need to simulate DEPTH_STENCIL in framebufferRenderbuffer / getFramebufferAttachmentParameter : [Attachment 73017] patch

[bugzilla-daemon at webkit.org]

Zhenyao Mo <zmo at google.com> has asked  for review:
Bug 49020: Need to simulate DEPTH_STENCIL in framebufferRenderbuffer /
getFramebufferAttachmentParameter
https://bugs.webkit.org/show_bug.cgi?id=49020

Attachment 73017: patch
https://bugs.webkit.org/attachment.cgi?id=73017&action=review

------- Additional Comments from Zhenyao Mo <zmo at google.com>
Per discussion with Gregg, we do the enum mapping at WebGLRenderingContext
level instead of in command buffer (and other lower-level ports).

Tested in Chrome command buffer, Chrome in-process-webgl, and Safari, all three
ports.