Copy fonts loaded during a mozPrintCallback into the cloned document,
so they are available during printing.
Differential Revision: https://phabricator.services.mozilla.com/D18613
--HG--
extra : moz-landing-system : lando
There's a crazy driver bug here on Mac+Intel, but if we're forbidding it
there, why not everywhere.
It's optional in EXT_color_buffer_half_float for webgl1, and no allowed by
EXT_color_buffer_float for webgl2 anyway.
MozReview-Commit-ID: kI9DUj8TU8
Differential Revision: https://phabricator.services.mozilla.com/D18769
And for now, start blocking custom cursors that are larger than 64 pixels.
I wish I knew how to add a test for this, but I tested manually using the
test-case from bug 1518189 with and without hidpi.
We always treat the cursor image size as CSS pixels (and upscale it to device
pixels in HiDPI). We have bugs to stop doing that though (bug 1425694).
Differential Revision: https://phabricator.services.mozilla.com/D18671
--HG--
extra : moz-landing-system : lando
We want to indicate "we didn't actually manage to define your properties as
non-configurable" but we don't want to throw exceptions when people try to
Object.defineProperties with a non-configurable property in the list on a
WindowProxy.
Though maybe we should just silently ignore the "can't define non-configurable
on WindowProxy" bits in defineProperties and just return the object anyway?
The reason we do the "return null" bit in defineProperty is so that Caja and
the like can detect it, but if they're not using defineProperties to start with
they may not need to detect this "failure". On the other hand, Mark Miller
thinks the detection will be needed...
Differential Revision: https://phabricator.services.mozilla.com/D17516
--HG--
extra : moz-landing-system : lando
Check that we can resume after appening a partial media segment header and calling abort().
Depends on D18651
Differential Revision: https://phabricator.services.mozilla.com/D18762
--HG--
extra : moz-landing-system : lando
For cases where the class has direct calls (that is, we cast `this` to the
subclass before making the call) no longer declare Recv/Answer methods on the
base class at all. This should ensure that slots for them are not generated in
vtables, and also allow the derived class to choose the method signature (e.g.
whether it wants to take something by reference or by value).
Differential Revision: https://phabricator.services.mozilla.com/D18132
--HG--
extra : moz-landing-system : lando
For cases where the class has direct calls (that is, we cast `this` to the
subclass before making the call) no longer declare Alloc/Dealloc methods on the
base class at all. This should ensure that slots for them are not generated in
vtables, and also allow the derived class to choose the method signature (e.g.
whether it wants to take something by reference or by value).
Differential Revision: https://phabricator.services.mozilla.com/D18131
--HG--
extra : moz-landing-system : lando
When calling a Recv/Alloc/Dealloc method on most types, cast `this` to the
derived class.
There is a heuristic to figure out what the correct derived type is. There is a
blacklist of types which we can't do direct calls on for the moment, as well as
an override for types that do work with direct calls but which don't match the
heuristic.
Differential Revision: https://phabricator.services.mozilla.com/D16492
--HG--
extra : moz-landing-system : lando
The helper stream which is created by the AudioParam can't be directly got from the AudioNode, which means that we can't suspend/resume all streams related with the AudioNode.
Therefore, we should also append these streams when AudioContext requires all streams.
Differential Revision: https://phabricator.services.mozilla.com/D18296
--HG--
extra : moz-landing-system : lando
