Bug 22846

Summary:

[CAIRO] Canvas: transparent color and composite

Product:

WebKit

Reporter:

Dirk Schulze <krit>

Component:

WebKitGTK

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

Keywords:

Cairo

Priority:

Version:

528+ (Nightly build)

Hardware:

OS:

All

URL:

http://www.netzgesta.de/reflex/

Attachments:

Description	Flags
cairo canvas composite fix	oliver: review+

Dirk Schulze

Reported 2008-12-13 12:31:02 PST

A fully transparent color can cause wrong results on canvas' composite. See link above.

Attachments
cairo canvas composite fix (5.45 KB, patch) 2008-12-13 12:36 PST, Dirk Schulze	oliver: review+	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Dirk Schulze

Comment 1 2008-12-13 12:36:39 PST

Created attachment 26001 [details] cairo canvas composite fix Give up the speed-up on fillPath and strokePath. This causes the problems on canvas with transparent colors and composite.

Dirk Schulze

Comment 2 2008-12-14 06:48:56 PST

landed in r39293.

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