OpenVR action-based input API is used by default for a while and stable, so we can remove its obsolete functions.
Differential Revision: https://phabricator.services.mozilla.com/D63740
--HG--
extra : moz-landing-system : lando
Sometimes the painting code will look at the clip which is derived
from the intial size of the surface and not draw if things if they
are outside of it. We want to draw the entire item so use dtRect
instead of visibleRect.
Differential Revision: https://phabricator.services.mozilla.com/D64277
--HG--
extra : moz-landing-system : lando
Windows programs run via Wine don't like Unix absolute paths (they look
like command line arguments), so we need to use relative paths.
Mingw already run fxc2 via wine, but for some reason it doesn't care
about the Unix absolute paths. genshaders does need some adjustements to
run properly with the real fxc.
Now, on actual Windows, because the temporary directory where
tempfile.NamedTemporaryFile creates files by default is not necessarily
on the same drive as where the command runs from, a relative path can't
be constructed. So we also force the temporary file to be created in the
current (obj) directory.
There is no similar concern for other files because we only go from
objdir to srcdir, and the build system already doesn't support both
being on a separate drive.
While here, flush stdout when the genshared script writes to it, so that
the messages are printed out immediately rather than randomly, later,
after output from subprocesses.
Differential Revision: https://phabricator.services.mozilla.com/D64294
--HG--
extra : moz-landing-system : lando
This patch adds support for YUV images to be promoted to compositor
surfaces when using the simple (draw) compositor mode. A follow up
to this will extend support to native compositor implementations.
We rely on only promoting compositor surfaces that are opaque
primitives. With this assumption, the tile(s) that intersect the
compositor surface get a 'cutout' in the location where the
compositor surface exists, allowing that tile to be drawn as
an overlay after the compositor surface.
Tiles are only drawn in overlay mode if there is content that
exists on top of the compositor surface. Otherwise, we can draw
the tiles in the normal fast path before the compositor surface
is drawn.
The patch also introduces a new subpixel AA mode, which allows
subpixel rendering to be enabled conditionally as long as the
text run does not intersect some number of excluded rectangle
regions. In this way, subpixel text remains on most of the page,
but is disabled for elements that are drawn into transparent
regions of the tile where the compositor surface exists.
This allows video playback to be composited directly into the
framebuffer, without invalidation of content tiles, which can
save a significant amount of battery power and improve performance.
Differential Revision: https://phabricator.services.mozilla.com/D63816
--HG--
extra : moz-landing-system : lando
In DrawTargetRecording::CreateSimilarDrawTarget, we would originally
create a new DrawTargetRecording. For resources that are shared, such as
SVG patterns, we would do the same work for each blob image tile. This
can get expensive if the pattern is large. Now we check a size
threshold, and if passed, we create a DrawTargetSkia backed by a
SourceSurfaceSharedData. When we want a snapshot, we now try to get the
shared surface instead if available. The recording infrastructure
already knows how to handle the lifetimes and use of external IDs for
shared surfaces, so now we rasterize the pattern once for all the blob
tiles. In an ideal world we would do this in the compositor process
once, but that requires more changes, and this is useful as a stopgap in
the meantime.
Differential Revision: https://phabricator.services.mozilla.com/D63903
--HG--
extra : moz-landing-system : lando
WebRender expects drop shadow dx/dy to be in user space, which is a floating point value.
Before this, a dx/dy such as (0.2, 0.2) was truncated to (0, 0) resulting in no offset of the shadow.
Differential Revision: https://phabricator.services.mozilla.com/D63442
--HG--
extra : moz-landing-system : lando
this change adds an ability to create WebGPU textures, views, and samplers
Differential Revision: https://phabricator.services.mozilla.com/D63595
--HG--
extra : source : 8f51a5fac21cb52e2ddb647f0b99a9bfccb41f6a
shindli
Daosheng Mu
Andrew McCreight
Kartikaya Gupta
Jeff Muizelaar
Dorel Luca
Hiroyuki Ikezoe
Ciure Andrei
Mike Hommey
Bogdan Tara
Cosmin Sabou
Glenn Watson
Botond Ballo
Simon Giesecke
Martin Stransky
Andrew Osmond
Andreea Pavel
cbrewster
Dzmitry Malyshau
Miko Mynttinen
Daniel Varga