If we encounter a single error in glxtest, we typically bail immediately
with one liner message. This patch makes it put more effort into
returning what information it is able to, as well as the current error
messages. If certain errors are correlated to specific devices, it would
be useful if we had the information to make the connection.
Differential Revision: https://phabricator.services.mozilla.com/D97861
There are a few scenarios in which we may have difficulty determining
the exact GPU that a user has with Linux/BSD. We might not have access
to the GLX_EXT_query_renderer extension, either because it is
unavailable, or because we don't want to use GLX and cause the OS to
spin up XWayland. We would also like to detect when the user has
multiple GPUs, as this may be useful when diagnosing issues (e.g. one
GPU is slaved to another for output to the display on a laptop).
Differential Revision: https://phabricator.services.mozilla.com/D96832
This patch adds detection for XWayland, as that is sometimes an
important distinction when debugging WebRender bugs. For all intents and
purposes, it should work the same as X11, but sometimes does not.
This patch also fixes the desktop environment detection for a few corner
cases. Budgie, in particular, claims to be a GNOME variant, which is not
correct for our purposes, and DWM wasn't detected at all.
Differential Revision: https://phabricator.services.mozilla.com/D83876
As part of the WebRender rollout, we have been only allowing users
meeting particular platform, battery and screen size requirements (among
others) to get WebRender by default. This patch adds support for battery
and screen size filters in the blocklist rules to allow us to control
that more easily. It also adds kludgey support for checking for recent
Windows 10 build numbers for allowlist purposes; implementing this the
proper way would require an implementation like driver version checks,
which are much more complicated than most of the rules.
Differential Revision: https://phabricator.services.mozilla.com/D62323
--HG--
extra : moz-landing-system : lando
As part of the WebRender rollout, we have been only allowing users
meeting particular platform, battery and screen size requirements (among
others) to get WebRender by default. This patch adds support for battery
and screen size filters in the blocklist rules to allow us to control
that more easily. It also adds kludgey support for checking for recent
Windows 10 build numbers for allowlist purposes; implementing this the
proper way would require an implementation like driver version checks,
which are much more complicated than most of the rules.
Differential Revision: https://phabricator.services.mozilla.com/D62323
--HG--
extra : moz-landing-system : lando
This patch also exposes the desktop environment and window protocol on
the gfx blocklist, allowing us more control over feature deployment.
This will help with the slow rollout of WebRender to release channels.
Differential Revision: https://phabricator.services.mozilla.com/D56563
--HG--
extra : moz-landing-system : lando
This patch also exposes the desktop environment and window protocol on
the gfx blocklist, allowing us more control over feature deployment.
This will help with the slow rollout of WebRender to release channels.
Differential Revision: https://phabricator.services.mozilla.com/D56563
--HG--
extra : moz-landing-system : lando
This reunifies the behaviour changed in bug 1294232 to ensure that the
vendor ID of GfxInfo is the same between graphics hardware. Vendor ID
should always represent Intel, Nvidia, ATI, etc such that callers can
reason about the performance characteristics without being exposed to
the driver implementation for that platform. Now we split off the more
detailed driver information into the "driver vendor" which will contain
more information, such as what implementation is being used (e.g.
mesa/i965 for modern Intel graphics cards). This field is exposed to the
blocklist and will be useful for allowing different rules for different
driver implementations.
We also now provide a default implementation for
GfxInfoBase::FindMonitors for platforms missing support. This will just
list the primary screen size used without listing secondary monitors,
refresh rate, and such.
Differential Revision: https://phabricator.services.mozilla.com/D29471
This reunifies the behaviour changed in bug 1294232 to ensure that the
vendor ID of GfxInfo is the same between graphics hardware. Vendor ID
should always represent Intel, Nvidia, ATI, etc such that callers can
reason about the performance characteristics without being exposed to
the driver implementation for that platform. Now we split off the more
detailed driver information into the "driver vendor" which will contain
more information, such as what implementation is being used (e.g.
mesa/i965 for modern Intel graphics cards). This field is exposed to the
blocklist and will be useful for allowing different rules for different
driver implementations.
We also now provide a default implementation for
GfxInfoBase::FindMonitors for platforms missing support. This will just
list the primary screen size used without listing secondary monitors,
refresh rate, and such.
Differential Revision: https://phabricator.services.mozilla.com/D29471
This reunifies the behaviour changed in bug 1294232 to ensure that the
vendor ID of GfxInfo is the same between graphics hardware. Vendor ID
should always represent Intel, Nvidia, ATI, etc such that callers can
reason about the performance characteristics without being exposed to
the driver implementation for that platform. Now we split off the more
detailed driver information into the "driver vendor" which will contain
more information, such as what implementation is being used (e.g.
mesa/i965 for modern Intel graphics cards). This field is exposed to the
blocklist and will be useful for allowing different rules for different
driver implementations.
We also now provide a default implementation for
GfxInfoBase::FindMonitors for platforms missing support. This will just
list the primary screen size used without listing secondary monitors,
refresh rate, and such.
Differential Revision: https://phabricator.services.mozilla.com/D29471