Issue 10388157: Merge 116636 - [chromium] REGRESSION(r107389) Visible line artifacts on some JPEG images

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Issue 10388157: Merge 116636 - [chromium] REGRESSION(r107389) Visible line artifacts on some JPEG images (Closed)

Created:
8 years, 7 months ago by Noel Gordon

Modified:
8 years, 7 months ago

Reviewers:
Noel Gordon

CC:
chromium-reviews

Base URL:
http://svn.webkit.org/repository/webkit/branches/chromium/1132/

Visibility:
Public.

More Reviews

Description

Merge 116636 - [chromium] REGRESSION(r107389) Visible line artifacts on some JPEG images https://bugs.webkit.org/show_bug.cgi?id=85772 Reviewed by Kent Tamura. On some JPEG images, vertical and horizontal lines artifacts might appear in image regions with very high frequency color variation when using DCT_IFAST decodes. Use DCT_IFAST on small screen devices only (Chromium Android). No new tests. Covered by existing tests. * platform/image-decoders/jpeg/JPEGImageDecoder.cpp: (dctMethod): Permit DCT_IFAST decoding for Chromium Android only. LayoutTests: [chromium] REGRESSION(r107389) Visible line artifacts on JPEG images https://bugs.webkit.org/show_bug.cgi?id=85772 Reviewed by Kent Tamura. * platform/chromium/test_expectations.txt: Add IMAGE expectations. TBR=noel.gordon@gmail.com Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=117219

Patch Set 1 #

Created: 8 years, 7 months ago

Download [raw] [tar.bz2]

		Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+2 lines, -2 lines)			Patch
	M	Source/WebCore/platform/image-decoders/jpeg/JPEGImageDecoder.cpp	View		2 chunks	+2 lines, -2 lines	0 comments	Download

Messages

Total messages: 1 (0 generated)

Expand Messages | Collapse Messages