Bug 215958

Summary:

CoreImage Implementation of CSS Filter drop-shadow()

Product:

WebKit

Reporter:

frankhome61

Component:

CSS

Assignee:

frankhome61

Status:

NEW

Severity:

Normal

CC:

dino, ews-watchlist, kondapallykalyan, mmaxfield, simon.fraser, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

Other

Hardware:

Unspecified

OS:

Unspecified

See Also:

https://bugs.webkit.org/show_bug.cgi?id=213673
https://bugs.webkit.org/show_bug.cgi?id=213672
https://bugs.webkit.org/show_bug.cgi?id=215957
https://bugs.webkit.org/show_bug.cgi?id=216427

Bug Depends on:

213673

Bug Blocks:

Attachments:

Description	Flags
Patch (Work in Progress)	none
Test file to test the result of drop shadow	none
Patch	ews-feeder: commit-queue-
Valuable CSS/SVG Tests	none

frankhome61

Reported 2020-08-28 16:31:05 PDT

Implementing drop-shadow() using CoreImage

Attachments
Patch (Work in Progress) (8.22 KB, patch) 2020-09-10 10:45 PDT, frankhome61	no flags	Details Formatted Diff Diff
Test file to test the result of drop shadow (473.50 KB, application/zip) 2020-09-10 10:47 PDT, frankhome61	no flags	Details
Patch (11.94 KB, patch) 2020-09-10 17:54 PDT, frankhome61	ews-feeder: commit-queue-	Details Formatted Diff Diff
Valuable CSS/SVG Tests (1.19 MB, application/zip) 2020-09-11 10:26 PDT, frankhome61	no flags	Details
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2020-08-28 16:31:32 PDT

<rdar://problem/67968312>

frankhome61

Comment 2 2020-09-10 10:45:43 PDT

Created attachment 408458 [details] Patch (Work in Progress)

frankhome61

Comment 3 2020-09-10 10:47:37 PDT

Created attachment 408459 [details] Test file to test the result of drop shadow

frankhome61

Comment 4 2020-09-10 10:49:41 PDT

This patch can now produce an image with drop shadow, however the entire result image is rendered in an incorrect location, i.e. it will be shifted to the left when it shouldn't. As my internship is ending soon, I am leaving all relevant code and comments here for future references.

frankhome61

Comment 5 2020-09-10 17:54:09 PDT

Created attachment 408500 [details] Patch

frankhome61

Comment 6 2020-09-11 10:26:19 PDT

Created attachment 408543 [details] Valuable CSS/SVG Tests Adding some CSS/SVG test webpages

Note You need to log in before you can comment on or make changes to this bug.