Bug 59700 – [Skia] Fix shadow behavior for both CSS and Canvas

• Component: Layout and Rendering
• Status: RESOLVED FIXED

[Mike Reed]

fix shadw behavior for both CSS and Canvas

[Mike Reed]

Created attachment 91491 [details]
Patch

[WebKit Review Bot]

Attachment 91491 [details] did not pass style-queue:

Failed to run "['Tools/Scripts/check-webkit-style', '--diff-files', u'LayoutTests/ChangeLog', u'LayoutTests/plat..." exit_code: 1

Source/WebCore/ChangeLog:9:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:10:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:11:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:12:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:13:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:14:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:15:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:16:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:17:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:18:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:19:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:20:  Line contains tab character.  [whitespace/tab] [5]
Total errors found: 12 in 5 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Mike Reed]

Created attachment 91509 [details]
Patch

[Simon Fraser (smfr)]

Bug title should make it obvious that this is a Skia-only change.

[Eric Seidel (no email)]

Looks fine to me.  I'm willing to rubber-stamp this.

[Eric Seidel (no email)]

Comment on attachment 91509 [details]
Patch

Do we need updated test expectations?

[Kenneth Russell]

Comment on attachment 91509 [details]
Patch

Looks fine to me assuming it's been tested. Do you want to update the bug synopsis and ChangeLog descriptions per Simon's feedback?

[Mike Reed]

test expectations are updated, but only to remove expected failures. Basically this is fixing a previous break.

[Mike Reed]

Created attachment 91531 [details]
Patch

[Eric Seidel (no email)]

Comment on attachment 91531 [details]
Patch

OK.

[Stephen White]

Comment on attachment 91531 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=91531&action=review

> Source/WebCore/platform/graphics/chromium/FontChromiumWin.cpp:-457
> -    if (!alpha || windowsCanHandleDrawTextShadow(graphicsContext) || !windowsCanHandleTextDrawingWithoutShadow(graphicsContext)) {

Since you're removing the calls to these functions, I think the only remaining caller is windowsCanHandleTextDrawing().  For clarity, we could also revert that function to be like it was pre-r83541, and remove the *Shadow() and *WithoutShadow() flavours.  This could be done in a followup patch.

> LayoutTests/platform/chromium/test_expectations.txt:2528
> +BUGCR63921 GPU : fast/canvas/canvas-strokePath-alpha-shadow.html = TEXT TIMEOUT

Unless I'm missing something, these should remain GPU WIN LINUX.  We shouldn't be running the canvas tests on GPU MAC.

[WebKit Commit Bot]

Comment on attachment 91531 [details]
Patch

Clearing flags on attachment: 91531

Committed r85264: <http://trac.webkit.org/changeset/85264>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.