Bug 217081

Summary: [WinCairo] backdrop-filter support
Product: WebKit Reporter: Fujii Hironori <Hironori.Fujii>
Component: PlatformAssignee: Fujii Hironori <Hironori.Fujii>
Status: RESOLVED FIXED    
Severity: Normal CC: annulen, cmarcelo, don.olmstead, ews-watchlist, gyuyoung.kim, kondapallykalyan, luiz, noam, ross.kirsling, ryuan.choi, sergio, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
WIP patch (Umm, this patch not working)
none
WIP patch
none
WIP patch
none
Patch don.olmstead: review+

Description Fujii Hironori 2020-09-29 00:46:44 PDT 
[WinCairo] backdrop-filter support

r264968 added TextureMapper backdrop-filter support.

  Bug 169988 – [GTK][WPE] Support for backdrop-filter

It should be easy to enable the feature for GraphicsLayerTextureMapper.

https://developer.mozilla.org/en-US/docs/Web/CSS/backdrop-filter

https://webkit.org/demos/backdrop-filter/
Comment 1 Fujii Hironori 2020-09-29 00:49:17 PDT 
Created attachment 409969 [details]
WIP patch (Umm, this patch not working)
Comment 2 Fujii Hironori 2020-09-29 22:42:06 PDT 
Created attachment 410095 [details]
WIP patch

This patch has a bug. Sometime it needs repainting by resizing the browser window to render the backdrop filter.
Comment 3 Fujii Hironori 2020-10-08 00:55:55 PDT 
Created attachment 410816 [details]
WIP patch
Comment 4 Fujii Hironori 2020-10-08 22:39:19 PDT 
Created attachment 410916 [details]
Patch
Comment 5 Fujii Hironori 2020-10-09 12:55:49 PDT 
Committed r268281: <https://trac.webkit.org/changeset/268281>
Comment 6 Radar WebKit Bug Importer 2020-10-09 12:56:15 PDT 
<rdar://problem/70149577>