Bug 215958 - CoreImage Implementation of CSS Filter drop-shadow()
Summary: CoreImage Implementation of CSS Filter drop-shadow()
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: CSS (show other bugs)
Version: Other
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: frankhome61
URL:
Keywords: InRadar
Depends on: 213673
Blocks:
  Show dependency tree / graph
 
Reported: 2020-08-28 16:31 PDT by frankhome61
Modified: 2020-09-11 17:14 PDT (History)
6 users (show)

See Also:

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 an attachment (proposed patch, testcase, etc.)

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Description frankhome61 2020-08-28 16:31:05 PDT 
Implementing drop-shadow() using CoreImage
Comment 1 Radar WebKit Bug Importer 2020-08-28 16:31:32 PDT 
<rdar://problem/67968312>
Comment 2 frankhome61 2020-09-10 10:45:43 PDT 
Created attachment 408458 [details]
Patch (Work in Progress)
Comment 3 frankhome61 2020-09-10 10:47:37 PDT 
Created attachment 408459 [details]
Test file to test the result of drop shadow
Comment 4 frankhome61 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.
Comment 5 frankhome61 2020-09-10 17:54:09 PDT 
Created attachment 408500 [details]
Patch
Comment 6 frankhome61 2020-09-11 10:26:19 PDT 
Created attachment 408543 [details]
Valuable CSS/SVG Tests

Adding some CSS/SVG test webpages