Bug 69261

Summary: SVG Pattern tile pixelated on patternTransform
Product: WebKit Reporter: Dirk Schulze <krit>
Component: SVGAssignee: Dirk Schulze <krit>
Status: RESOLVED FIXED    
Severity: Normal CC: longsonr, rniwa, thorton, zimmermann
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
pixelated SVG Pattern
none
Patch none

Description Dirk Schulze 2011-10-03 08:31:27 PDT 
Created attachment 109487 [details]
pixelated SVG Pattern

SVG pattern tile pixelated on patternTransform with scaling.
Comment 1 Dirk Schulze 2011-10-03 11:56:43 PDT 
I have a patch for this problem.
Comment 2 Dirk Schulze 2011-10-03 12:33:20 PDT 
Created attachment 109509 [details]
Patch
Comment 3 Rob Buis 2011-10-03 12:41:55 PDT 
Comment on attachment 109509 [details]
Patch

Looks good, r=me.
Comment 4 Dirk Schulze 2011-10-03 12:53:46 PDT 
Comment on attachment 109509 [details]
Patch

Clearing flags on attachment: 109509

Committed r96530: <http://trac.webkit.org/changeset/96530>
Comment 5 Dirk Schulze 2011-10-03 12:53:54 PDT 
All reviewed patches have been landed.  Closing bug.
Comment 6 Ryosuke Niwa 2011-10-03 15:50:56 PDT 
Leopard build fix attempt in http://trac.webkit.org/changeset/96551.
Comment 7 Robert Longson 2011-10-04 01:46:07 PDT 
What would happen if the pattern transform had a negative scale component?
Comment 8 Dirk Schulze 2011-10-04 02:34:39 PDT 
(In reply to comment #7)
> What would happen if the pattern transform had a negative scale component?

The same like for a positive scale component, but the patter tile gets flipped: scale(-1, 1) -> left gets to right and right to left. No other influence to the tile. You can try it with the next nightly build.