Bug 16832 – CSS3 @media support missing *color-index and scan, and resolution support

• Component: CSS
• Status: RESOLVED CONFIGURATION CHANGED

[Eric Seidel (no email)]

/*
 * FIXME: following media features are not implemented: color_index, scan, resolution
 *
 * color_index, min-color-index, max_color_index: It's unknown how to retrieve
 * the information if the display mode is indexed
 * scan: The "scan" media feature describes the scanning process of
 * tv output devices. It's unknown how to retrieve this information from
 * the platform
 * resolution, min-resolution,  max-resolution: css parser doesn't seem to
 * support CSS_DIMENSION
 */

[Chris Rebert]

The "resolution" portion of this duplicates Bug 78087.

[Ahmad Saleem]

Scan support has landed - https://github.com/WebKit/WebKit/commit/a74d36b48f3e9b63b0f7384e616cfc97e0fc38d8

Related -> bug 114426

While for color-index - It is mix and match support based on WPT:

https://wpt.fyi/results/css/mediaqueries/test_media_queries.html?label=master&label=experimental&aligned&q=mediaqueries

Do we need to keep this bug open? or we have separate bug already tracking color-index WPT failure or support? Thanks!

[Ahmad Saleem]

(In reply to Ahmad Saleem from comment #2)
> Scan support has landed -
> https://github.com/WebKit/WebKit/commit/
> a74d36b48f3e9b63b0f7384e616cfc97e0fc38d8
> 
> Related -> bug 114426
> 
> While for color-index - It is mix and match support based on WPT:
> 
> https://wpt.fyi/results/css/mediaqueries/test_media_queries.
> html?label=master&label=experimental&aligned&q=mediaqueries
> 
> Do we need to keep this bug open? or we have separate bug already tracking
> color-index WPT failure or support? Thanks!

We are now passing all 'color-index' related tests as well.

Nothing to do here anymore. Marking this as "RESOLVED CONFIGURATION CHANGED". Please reopen if something else is needed here. Going to CC 'Antti" for double check, if needed.