749139 - MS bitmap fonts are not rendered as expected even if Hardware Acceleration disabled

Status: RESOLVED FIXED

(Core :: Graphics, defect)

Description

[Alice0775 White]

Build Identifier:
http://hg.mozilla.org/mozilla-central/rev/75c7378c87b6
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/20120425 Firefox/15.0a1 ID:20120425030647

MS bitmap fonts are not rendered as expected even if Hardware Acceleration disabled.

Reproducible: Always

Steps to Reproduce:
 1. Disable HWA and restart
 2. Open attachment 311969 [details]

Expected results:
  attachment 311971 [details]

Regression window(m-c)
Cannot reproduced:
http://hg.mozilla.org/mozilla-central/rev/a9b543de6b67
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20120419 Firefox/14.0a1 ID:20120419015118
Reproduced:
http://hg.mozilla.org/mozilla-central/rev/ee38392142ed
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20120419 Firefox/14.0a1 ID:20120419065918
Pushlog:
http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=a9b543de6b67&tochange=ee38392142ed

Regression window(m-i)
Cannot reproduced:
http://hg.mozilla.org/integration/mozilla-inbound/rev/23ad93b7c90a
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20120418 Firefox/14.0a1 ID:20120418164418
Reproduced:
http://hg.mozilla.org/integration/mozilla-inbound/rev/8094acc0a47e
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20120418 Firefox/14.0a1 ID:20120418170418
Pushlog:
http://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=23ad93b7c90a&tochange=8094acc0a47e

Triggered by:
8094acc0a47e	John Daggett — Bug 710727. Share cmaps across all fonts. r=jkew, a=tracking-firefox

Comment 1

[John Daggett (:jtd)]

Attachment: patch, set the build-on-the-fly flag when font type is non-SFNT

Comment 2

[John Daggett (:jtd)]

Making the world safe for crappy fonts, oh joy...

Comment 3

[Jonathan Kew [:jfkthame]]

Comment on attachment 618945 [details] [diff] [review]
patch, set the build-on-the-fly flag when font type is non-SFNT

Review of attachment 618945 [details] [diff] [review]:
-----------------------------------------------------------------

r=me, but please say something like "non-SFNT" rather than "bad" font in the checkin comment.

Comment 4

[John Daggett (:jtd)]

Pushed to inbound
https://hg.mozilla.org/integration/mozilla-inbound/rev/eb4b76b2840f

Comment 5

[Ryan VanderMeulen [:RyanVM]]

http://hg.mozilla.org/mozilla-central/rev/eb4b76b2840f