By default, recycling frames for animated images is enabled. However the
first frame is never recycled because we may need the first frame
immediately if the animation is reset. If only the first frame of an
animation is displayed before shutting down a tab, then it will not
correctly register with the layer state manager prior to its
destruction. This trips an assert incorrectly.
Now we just always register with the layer state manager if recycling is
enabled, and never if recycling is disabled. This allows us to remove
from state information at the cost of requiring a restart to toggle to
recycling pref (which is almost never done now that the feature is
stable.)
Differential Revision: https://phabricator.services.mozilla.com/D32526
No functional change. This allows us to support both alpha and non-alpha
variants with the same implementation, in addition to laying the ground
work for QCMS to support BGRA as an input and output.
Differential Revision: https://phabricator.services.mozilla.com/D30820
We only attempted to shutdow WinCompositorWindowThread if the WebRender thread hadn't not been started.
However, it is possible that the value of gfxVars::UseWebRender() changed since GPUParent::Init got called.
So don't assume anything, shutdown the thread if it still exists.
Differential Revision: https://phabricator.services.mozilla.com/D32609
--HG--
extra : moz-landing-system : lando
This is the last big step towards consistent flattening of transformations.
It includes removing the old "project_to_2d" method from the utils.
Differential Revision: https://phabricator.services.mozilla.com/D32528
--HG--
extra : moz-landing-system : lando
Listing the preferences in either all.js or StaticPrefList.h would also make them appear in about:config which is something we don't want.
Additionally, rename some pref constants to improve code clarity as we can no longer rely on using the StaticPrefs accessor.
Differential Revision: https://phabricator.services.mozilla.com/D32416
--HG--
extra : moz-landing-system : lando
And with some tidying some comments and removing stray #include "gfxPrefs.h"
Differential Revision: https://phabricator.services.mozilla.com/D31468
--HG--
extra : moz-landing-system : lando
StaticPrefs doesn't support nsCString type and the changes required to support this would be rather big. Seeing that there was only a single gfxPrefs using this, and this is a "Once" pref ; we move it to gfxVars instead.
Differential Revision: https://phabricator.services.mozilla.com/D31462
--HG--
extra : moz-landing-system : lando
Fly-by fix, we make LoggingPrefs::sGfxLogLevel as it is written on the main thread but read on different threads.
Differential Revision: https://phabricator.services.mozilla.com/D31460
--HG--
extra : moz-landing-system : lando
gfxPrefs Live preferences are almost identical to StaticPrefs.
We leave aside for now those that set a custom change callback as this feature isn't yet supported in StaticPrefs.
Differential Revision: https://phabricator.services.mozilla.com/D31256
--HG--
extra : moz-landing-system : lando
It is theorically possible that the WinCompositorWindowThread failed to start. Should this happen, attempting to shut it down will cause shutdown to hang forever.
Differential Revision: https://phabricator.services.mozilla.com/D32602
--HG--
extra : moz-landing-system : lando
The value of the pref may change between start and shutdown.
So we shouldn't rely on that pref to determine if we need to shutdown on thread started earlier if that pref was true.
Differential Revision: https://phabricator.services.mozilla.com/D32601
--HG--
extra : moz-landing-system : lando
This will allow to remove gfxPrefs later. On Windows in particular, the need to decide gfxPrefs vs StaticPrefs for the WMF decoders has caused several bugs in the past.
We will remove the confusion as a consequence.
Differential Revision: https://phabricator.services.mozilla.com/D30589
--HG--
extra : moz-landing-system : lando
Following the shift in unified build setup following the removal of gfxPrefs.{cpp,c} we hit this error.
Unified builds made this header get included with other files that use multiple inheritance, and clang-cl about the conflicting inheritance models. Local testing suggests clang-cl doesn't need the pragma anyway, so just take it out.
Differential Revision: https://phabricator.services.mozilla.com/D31465
--HG--
extra : moz-landing-system : lando
The EGL context must be set before the call to eglSwapInterval to ensure that it will operate on the correct context.
Differential Revision: https://phabricator.services.mozilla.com/D30282
--HG--
extra : moz-landing-system : lando
Listing the preferences in either all.js or StaticPrefList.h would also make them appear in about:config which is something we don't want.
Additionally, rename some pref constants to improve code clarity as we can no longer rely on using the StaticPrefs accessor.
Differential Revision: https://phabricator.services.mozilla.com/D32416
--HG--
extra : moz-landing-system : lando
And with some tidying some comments and removing stray #include "gfxPrefs.h"
Differential Revision: https://phabricator.services.mozilla.com/D31468
--HG--
extra : moz-landing-system : lando
StaticPrefs doesn't support nsCString type and the changes required to support this would be rather big. Seeing that there was only a single gfxPrefs using this, and this is a "Once" pref ; we move it to gfxVars instead.
Differential Revision: https://phabricator.services.mozilla.com/D31462
--HG--
extra : moz-landing-system : lando
Fly-by fix, we make LoggingPrefs::sGfxLogLevel as it is written on the main thread but read on different threads.
Differential Revision: https://phabricator.services.mozilla.com/D31460
--HG--
extra : moz-landing-system : lando
gfxPrefs Live preferences are almost identical to StaticPrefs.
We leave aside for now those that set a custom change callback as this feature isn't yet supported in StaticPrefs.
Differential Revision: https://phabricator.services.mozilla.com/D31256
--HG--
extra : moz-landing-system : lando
