This replaces and extends the "hidden" flag we currently use on macOS to mark internal system fonts
like .LastResort and .Keyboard that should not be exposed; rather than just a boolean "hidden" flag
we'll have several levels of visibility, some of which the user may opt in to exposing (at the cost
of potentially becoming more fingerprintable).
The current patch assumes three levels besides always-hidden:
Base - fonts that are part of the base OS install and always available
LangPack - fonts that are provided by the OS subject to user's chosen language options
User - user-installed fonts that were not provided by the OS
(This categorization may be subject to revision as we learn more about real-world needs and
configurations.)
Differential Revision: https://phabricator.services.mozilla.com/D66124
--HG--
extra : moz-landing-system : lando
These two platforms are the easiest to get started with - as well as accounting for the great majority
of desktop Firefox users.
This patch is based on the OS vendors' lists of fonts shipped with the current version of each OS.
Differential Revision: https://phabricator.services.mozilla.com/D66125
--HG--
extra : moz-landing-system : lando
This replaces and extends the "hidden" flag we currently use on macOS to mark internal system fonts
like .LastResort and .Keyboard that should not be exposed; rather than just a boolean "hidden" flag
we'll have several levels of visibility, some of which the user may opt in to exposing (at the cost
of potentially becoming more fingerprintable).
The current patch assumes three levels besides always-hidden:
Base - fonts that are part of the base OS install and always available
LangPack - fonts that are provided by the OS subject to user's chosen language options
User - user-installed fonts that were not provided by the OS
(This categorization may be subject to revision as we learn more about real-world needs and
configurations.)
Differential Revision: https://phabricator.services.mozilla.com/D66124
--HG--
extra : moz-landing-system : lando
Also move MOZ_MUST_USE before function declarations' specifiers and return type. While clang and gcc's __attribute__((warn_unused_result)) can appear before, between, or after function specifiers and return types, the [[nodiscard]] attribute must precede the function specifiers.
Differential Revision: https://phabricator.services.mozilla.com/D68152
--HG--
extra : moz-landing-system : lando
For Win32k lockdown, we need to remove the content processes' ability to
call GetICMProfileW(). Since it needs this to retrieve the output color
profile, a new synchronous call is added that allows it to request the
parent process to read this file on its behalf.
The contents of the file are now being cached as well, as this should help
ease some of the increased parent process I/O caused by the children not
being able to do this in their process anymore.
For performance reasons, during launch this information is passed directly
to the child through the SetXPCOMProcessAttributes call
Differential Revision: https://phabricator.services.mozilla.com/D66126
--HG--
extra : moz-landing-system : lando
CompositorVsyncDispatcher holds a reference to the VsyncSource, so it must be informed on change.
Differential Revision: https://phabricator.services.mozilla.com/D65878
--HG--
extra : moz-landing-system : lando
For Win32k lockdown, we need to remove the content processes' ability to
call GetICMProfileW(). Since it needs this to retrieve the output color
profile, a new synchronous call is added that allows it to request the
parent process to read this file on its behalf.
The contents of the file are now being cached as well, as this should help
ease some of the increased parent process I/O caused by the children not
being able to do this in their process anymore.
Differential Revision: https://phabricator.services.mozilla.com/D66126
--HG--
extra : moz-landing-system : lando
CompositorVsyncDispatcher holds a reference to the VsyncSource, so it must be informed on change.
Differential Revision: https://phabricator.services.mozilla.com/D65878
--HG--
extra : moz-landing-system : lando
CompositorVsyncDispatcher holds a reference to the VsyncSource, so it must be informed on change.
Differential Revision: https://phabricator.services.mozilla.com/D65878
--HG--
extra : moz-landing-system : lando
gfx::Color is currently misused in many places. The DrawTargets expect
the color space to be in device space, e.g. what we are actually going
to draw using. Everything sitting above generally deals with sRGB, as
specified in CSS. Sometimes we missed the conversion from sRGB to device
space when issuing draw calls, and similarly sometimes we converted the
color to device space twice.
This patch splits the type in two. sRGBColor and DeviceColor now
represent sRGB and device color spaces respectively. DrawTarget only
accepts DeviceColor, and one can get a DeviceColor from an sRGBColor via
the ToDeviceColor helper API. The reftests now pass with color
management enabled for everything (e.g. CSS) instead of just tagged
raster images.
There will be a follow up patch to enable color management everywhere by
default on all supported platforms.
Differential Revision: https://phabricator.services.mozilla.com/D64771
--HG--
extra : moz-landing-system : lando
This corrects the direction of the skew for non-WebRender drawing.
For WR, I guess we'll need to adjust the matrix that's generated in
FontTransform::synthesize_italics (or something like that).
Differential Revision: https://phabricator.services.mozilla.com/D63893
--HG--
extra : moz-landing-system : lando
Jonathan Kew
Ciure Andrei
Miko Mynttinen
Simon Giesecke
Kartikaya Gupta
sotaro
Chris Peterson
Razvan Maries
Chris Martin
Andrew Osmond
Jeff Muizelaar
Kenny Levinsen
Mihai Alexandru Michis
Coroiu Cristina
Lee Salzman
shindli
Tim Nguyen
Cameron McCormack
Kris Taeleman
Bert Peers