Closed Bug 955851 Opened 11 years ago Closed 3 years ago

pdf.js, font rendering is jaggy when HWA off

Categories

(Firefox :: PDF Viewer, defect)

24 Branch
x86_64
Windows 7
defect
Not set
normal

Tracking

()

RESOLVED WORKSFORME
Tracking Status
firefox26 --- affected
firefox27 --- affected
firefox28 --- affected
firefox29 --- affected
firefox-esr17 --- unaffected
firefox-esr24 --- affected

People

(Reporter: alice0775, Unassigned)

References

(Regression, )

Details

(Keywords: regression, Whiteboard: [pdfjs-c-rendering][pdfjs-d-image-quality])

Attachments

(1 file)

Attached image screenshot
I found a rendering glitch when I test Bug 955837

Steps To Reproduce:
1. Disable HWA and restart
2. http://www.cs.berkeley.edu/~istoica/papers/2003/cacm03.pdf

Actual Results:
font rendering is jaggy 

Regression window(m-c)
Good:
http://hg.mozilla.org/mozilla-central/rev/0c1663454e49
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20130517 Firefox/24.0 ID:20130517123846
Bad:
http://hg.mozilla.org/mozilla-central/rev/ecdfb8bb501e
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20130517 Firefox/24.0 ID:20130517143042
Pushlog:
http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=0c1663454e49&tochange=ecdfb8bb501e
Regressed by:
aaf5d70ba693	Ryan VanderMeulen — Bug 871530 - Update pdf.js to version 0.8.169. r=dtownsend
Version: 22 Branch → 24 Branch
Whiteboard: [pdfjs-c-rendering][pdfjs-d-image-quality]
I see no problems now. Fixed?
No longer blocks: 871530
Has Regression Range: --- → yes
Regressed by: 871530

Please reopen if you can still reproduce.

Status: NEW → RESOLVED
Closed: 3 years ago
Resolution: --- → WORKSFORME
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