Closed
Bug 1640119
Opened 4 years ago
Closed 4 years ago
Pass initial shared-fontlist blocks to child via the SetXPCOMProcessAttributes message
Categories
(Core :: Layout: Text and Fonts, enhancement, P3)
Core
Layout: Text and Fonts
Tracking
()
RESOLVED
FIXED
mozilla78
Tracking | Status | |
---|---|---|
firefox78 | --- | fixed |
People
(Reporter: jfkthame, Assigned: jfkthame)
References
Details
Attachments
(1 file)
(deleted),
text/x-phabricator-request
|
Details |
During content-process startup, we initialize gfxPlatform, which will set up the font list; this results in at least one GetFontListShmBlock sync-ipc message, which may block if the parent is busy.
We should be able to improve content-process startup by attaching the current list of font-list shared-memory blocks to the SetXPCOMProcessAttributes so that they're immediately available to the child; then it will only need to use the sync-ipc GetFontListShmBlock very occasionally (when a new block has been added to the list as it grows), but not during startup.
Assignee | ||
Comment 1•4 years ago
|
||
Updated•4 years ago
|
Assignee: nobody → jfkthame
Status: NEW → ASSIGNED
Pushed by jkew@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/06c26e973285
Pass shared-memory blocks for the font list as part of SetXPCOMProcessAttributes. r=jwatt
Comment 3•4 years ago
|
||
bugherder |
Status: ASSIGNED → RESOLVED
Closed: 4 years ago
status-firefox78:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla78
You need to log in
before you can comment on or make changes to this bug.
Description
•