This allows us to avoid instantiating separate gfxFont objects when content is tagged
with different 'lang' attributes, yet ends up using the same fonts (e.g. Wikipedia may
use a default font such as Arial for language names/links that are tagged with several
dozen different languages).
Differential Revision: https://phabricator.services.mozilla.com/D96978
I could have use apz.allow_zooming but using a separate pref means we can flip the pref to check if the new scrollbar code is the source of a regression. Also I haven't tested the code on Fenix at all, so we can disable it there for now.
Differential Revision: https://phabricator.services.mozilla.com/D82684
X11/Wayland backends are both enabled on Linux by default.
Check Wayland backend first and fallback to X11 when Wayland isn't active.
Differential Revision: https://phabricator.services.mozilla.com/D79978
Part 1 of this patch enables subpixel AA in more cases when there
are multiple picture cache slices. Because of this, we can enable
extra picture cache slices by default, as a performance win for
the general case.
Users who want to force subpixel AA in more cases, at the cost of
performance can manually set the about:config value called
gfx.webrender.quality.force-subpixel-aa-where-possible.
Differential Revision: https://phabricator.services.mozilla.com/D75465
We have encountered issues when rolling out WebRender because the
configuration logic is quite complicated. It would serve us well to have
it in a form that we can easily test. This patch does said refactor, as
well as adds an initial set of tests.
Differential Revision: https://phabricator.services.mozilla.com/D72027
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
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
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
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
Currently, the GetCMSOutputProfile() and related methods pass their output
using the old C-style "ptr, len" parameters. This makes them more difficult
to deal with later in this change when they need to be safely passed over IPC.
This refactors them to return nsTArray<uint8_t> results instead. I also
removed some old cruft and refactored the existing code.
Differential Revision: https://phabricator.services.mozilla.com/D63583
--HG--
extra : moz-landing-system : lando
Now that GfxInfo supports allowlisting, we can port our existing
configuration in gfxPlatform to using allowlist rules. This will
greatly increase maintainability and certainty that the expected
devices are getting WebRender.
Differential Revision: https://phabricator.services.mozilla.com/D62325
--HG--
extra : moz-landing-system : lando
Now that GfxInfo supports allowlisting, we can port our existing
configuration in gfxPlatform to using allowlist rules. This will
greatly increase maintainability and certainty that the expected
devices are getting WebRender.
Differential Revision: https://phabricator.services.mozilla.com/D62325
--HG--
extra : moz-landing-system : lando
This patch only allows sacrificing subpixel anti-aliasing when the
screen size is larger than WUXGA, and when the force disable pref is not
set. In the future, we may also add disable this for high end GPUs.
This also consolidates the WebRender debug flags to use the same
signaling infrastructure to avoid needing to store the debug flag state
and check on each transaction. Instead it now applies the debug flag
updates when the gfxVar changes.
Differential Revision: https://phabricator.services.mozilla.com/D57469
--HG--
extra : moz-landing-system : lando
This patch only allows sacrificing subpixel anti-aliasing when the
screen size is larger than WUXGA, and when the force disable pref is not
set. In the future, we may also add disable this for high end GPUs.
This also consolidates the WebRender debug flags to use the same
signaling infrastructure to avoid needing to store the debug flag state
and check on each transaction. Instead it now applies the debug flag
updates when the gfxVar changes.
Differential Revision: https://phabricator.services.mozilla.com/D57469
--HG--
extra : moz-landing-system : lando
These helpers will be used by the image decoders in the next part of
this series.
Differential Revision: https://phabricator.services.mozilla.com/D52007
--HG--
extra : moz-landing-system : lando
These helpers will be used by the image decoders in the next part of
this series.
Differential Revision: https://phabricator.services.mozilla.com/D52007
--HG--
extra : moz-landing-system : lando
Simon Giesecke
Jonathan Kew
Jeff Gilbert
Andrew Osmond
Mihai Alexandru Michis
Timothy Nikkel
Martin Stransky
Glenn Watson
Kris Taeleman
Chris Martin
Ciure Andrei
Razvan Maries
Andrew McCreight
Bogdan Tara
Emilio Cobos Álvarez
Alexis Beingessner
Coroiu Cristina
Csoregi Natalia
Dzmitry Malyshau