Closed Bug 1135308 Opened 5 years ago Closed 5 years ago

add pref for explicitly disabling downloadable font cache

Categories

(Core :: Graphics: Text, defect)

defect
Not set

Tracking

()

RESOLVED FIXED
mozilla39
Tracking Status
firefox39 --- fixed

People

(Reporter: jtd, Assigned: jtd)

Details

Attachments

(1 file)

In the course of trying to reduce the dumping of textruns for pages that use downloadable fonts, I realized it would be helpful to have a pref that allows the downloadable font cache to be bypassed. Fonts downloaded without caching will go through the same code flow that would occur with an uncached font, making it easier to catch errors during the reflow.
Simply disable downloadable font cache insertions and lookups based on a pref.
Attachment #8567434 - Flags: review?(m_kato)
Attachment #8567434 - Flags: review?(m_kato) → review+
https://hg.mozilla.org/mozilla-central/rev/716cd52ef2c3
Status: NEW → RESOLVED
Closed: 5 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla39
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