This is not the current WebGL semantics: WebGL presents its drawing buffer to the HTML page compositor immediately before a compositing operation[...]
I can't find where this is specified for canvas, though I assume it's all implied. -Jeff ----- Original Message ----- From: "Robert O'Callahan" <rob...@ocallahan.org> To: "Justin Novosad" <ju...@google.com> Cc: "WHAT Working Group" <wha...@whatwg.org>, "Glenn Maynard" <gl...@zewt.org>, "Kenneth Russell" <k...@google.com>, "Kyle Huey" <m...@kylehuey.com> Sent: Thursday, October 24, 2013 2:24:27 AM Subject: Re: [whatwg] Canvas in workers We talked through this proposal with a lot of Mozilla people in a meeting and collectively decided that we don't care about the case of workers that commit multiple frames to a canvas without yielding --- at least for now. So we want to remove commit() and copy the main-thread semantics that a canvas frame is eligible for presentation whenever script is not running in the worker. Rob -- Jtehsauts tshaei dS,o n" Wohfy Mdaon yhoaus eanuttehrotraiitny eovni le atrhtohu gthot sf oirng iyvoeu rs ihnesa.r"t sS?o Whhei csha iids teoa stiheer :p atroa lsyazye,d 'mYaonu,r "sGients uapr,e tfaokreg iyvoeunr, 'm aotr atnod sgaoy ,h o'mGee.t" uTph eann dt hwea lmka'n? gBoutt uIp waanndt wyeonut thoo mken.o w * *