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...que, and only uses non-alpha-modifying canvas commands, but since the user agent cannot determine this empirically from an arbitrary set of canvas commands, ...eady draw only opaque canvases, but have no way to convey this to the user agent. There is no known workaround for performance.

...exactly the desired form. For example, it can be used to disable the user agent's premultiplication of the alpha channel into the color channels. ...ault, the image must be decoded twice, which is inefficient. Further, some user agents discard the compressed image data from HTMLImageElements before firi

...ng and otherwise time-wasting on behalf of web designers and developers. [[User:Tantek|Tantek]] 01:29, 27 June 2010 (UTC) ...refer complete removal of a broken feature rather than issuing warnings. [[User:Tantek|Tantek]] 01:29, 27 June 2010 (UTC)

...roach does not require full-traversal of the dropped folder(s) by the user agent, but instead simply exposes an interface with which webapps can asynchronou ...hotos folders with album-like subfolders to a photo-album app, importing a user's source code tree to a web-based IDE, showing a nice file browser on a dro

:Rendering context losses may be intended by the user agent (to resolve resource contention), or may be forced by external factors (e.g ...e contextrestored event is dispatched. To respect this constraint, a user agent that restores contexts asynchronously would have to behave as if the contex

:Add a canvas color space creation parameter that allows user code to chose between backwards compatible behavior and color managed behav ...cript-visible side-effects. If there is no display color profile, the user agent should assume the display uses sRGB.

...hould be applied, the ability to delay the execution of a script until the user-action activates some part of a page, etc. ...e tradeoffs on when scripts are executed in an attempt to optimize for the user-conditions and experience.

...dow objects differently. In order to provide the correct alignment for the user we need a way to understand the role of a given path. : * Limited-vision users can't zoom around the specific area that the user is manipulating.

require than an observing software agent not only track the value that ...if a software agent wants to see when <baz>'s content="" attribute

...within a <link> element to reference a resource that logs out the current "user." The href attribute must point to the same origin as the current document The user agent MUST NOT request the resource, except as follows:

...any of the others listed; if one is requested by an author, then the user agent should use it, or the nearest ancestor in the tree that it supports (i.e. f * User Default Input Method

...ent for authors who want overall formatting control (this would also allow user overrides conveniently) ...is downloaded, triggers events, and if appropriate is rendered by the user agent; or

...ia players orthogonal to the content owners and distributors, allowing the user to choose a media player that suits their needs, and this market can addres While this proposal promotes the use of DRM content, it is far better for the user than the EME API which is underspecified allowing distributors to lock-in u

The version number to send in HTTP <code>User-Agent</code>.

...the summary of the details. If there is no child dlabel element, the user agent should provide its own label (e.g. "Details")."

* If we were to address the use case of content generated by an authoring agent, the same argument should be applied to <code><nowiki><font></nowiki></code * An underlined text which is not a hyperlink confuses the user in his/her browsing experience.

...n premultipled form. Rather than divide the already decoded data, the user agent must re-decode the image without premultiplying, thus ensuring that the Ima

then it is required that the user agent synchronize the calls to commit() to the vsync interval. Calls to commit()