For files with lots of dependencies (i.e. libxul), printing out the
entire list of changed files can be tedious. Instead, let's pick some
reasonable limit for the number of files we'll explicitly show, and
indicate that there are more files (but not print them out) for cases
that exceed that limit.
Differential Revision: https://phabricator.services.mozilla.com/D51913
--HG--
extra : moz-landing-system : lando
When I updated the dependencies and the `mozinfo.py` code I forgot to bump up the version denoting some changes. This will bump up the version from 1.1.0 to 1.2.0 and permit me to upload a new version to pypi.
Differential Revision: https://phabricator.services.mozilla.com/D51898
--HG--
extra : moz-landing-system : lando
Moving these script tags has caused some code to be called in a different order. This patch enforces the necessary ordering by explicitly initializing MozWizardButtons from MozWizard's connectedCallback.
Differential Revision: https://phabricator.services.mozilla.com/D49490
--HG--
extra : moz-landing-system : lando
Uses a tree.json file to configure the tree (will be moved in the yml file)
We also removed the python package doc from the landing page because :
* They are still accessible in the sidebar
* Hardly anyone is going to be looking for them (they are mostly useful to link to from other docs)
* They get in the way of the documentation below
Differential Revision: https://phabricator.services.mozilla.com/D51306
--HG--
extra : moz-landing-system : lando
This change vendors `wgpu` library in-tree and hooks up the initialization bits. It implements adapter and device initialization and adds a simple test.
Current status:
- [x] Architecture
- [x] figure out the IPC story
- [ ] move wgpu crates into a dedicated folder (let's follow up with this)
- [x] Review
- [x] WebIDL changes by DOM peers
- [x] Linux
- [x] avoid depending on spirv_cross - https://github.com/gfx-rs/wgpu/pull/371
- [x] macOS
- [x] due to cross-compiling shaders - https://github.com/gfx-rs/gfx/pull/3047
- [x] need the dependency update
- [x] stop using gcc - https://github.com/SSheldon/rust-objc-exception/pull/5
- [x] unexpected SSL header collision - https://phabricator.services.mozilla.com/D51148
- [x] undefined Metal symbols
- [x] missing webrtc headers for IPDL magic - https://phabricator.services.mozilla.com/D51558
- [x] Windows
- [x] due to "ipc-channel" not supporting Windows yet - https://github.com/servo/ipc-channel/pull/233~~
- [x] due to some exceptional stuff - https://github.com/grovesNL/spirv_cross/issues/121
- [x] undefined symbol: `D3D12CreateDevice`
- [x] d3d12.dll is not found, dxgi1_4 doesn't present
- [x] d3d11.dll and dxgi.dll need to be explicitly loaded on win32 mingw - https://github.com/gfx-rs/gfx/pull/3076
- [x] libbacktrace fails to link on win32 mingw
- [x] cc mislinking C++ standard library - https://github.com/alexcrichton/cc-rs/pull/455
- [x] Android
- [x] spirv-cross fails to build - https://github.com/KhronosGroup/SPIRV-Cross/pull/1193
Update-1:
We decided to go with IPDL mechanism instead of Rust based ipc-channel (or any alternatives), which unblocks Windows build.
Update-2:
It appears that WebGPUThreading isn't needed any more as the child thread (and its event loop) is now managed by IPDL infrastructure. This PR removes it 🎉 .
Update-3:
InstanceProvider is also removed.
Update-4:
All set, the try is green, waiting for dependent changes to go in.
Differential Revision: https://phabricator.services.mozilla.com/D49458
--HG--
rename : dom/webgpu/Adapter.cpp => dom/webgpu/ipc/WebGPUTypes.h
rename : third_party/rust/arrayvec/.cargo-checksum.json => third_party/rust/arrayvec-0.4.11/.cargo-checksum.json
rename : third_party/rust/arrayvec/Cargo.toml => third_party/rust/arrayvec-0.4.11/Cargo.toml
rename : third_party/rust/arrayvec/README.rst => third_party/rust/arrayvec-0.4.11/README.rst
rename : third_party/rust/arrayvec/benches/extend.rs => third_party/rust/arrayvec-0.4.11/benches/extend.rs
rename : third_party/rust/arrayvec/build.rs => third_party/rust/arrayvec-0.4.11/build.rs
rename : third_party/rust/arrayvec/src/array.rs => third_party/rust/arrayvec-0.4.11/src/array.rs
rename : third_party/rust/arrayvec/src/array_string.rs => third_party/rust/arrayvec-0.4.11/src/array_string.rs
rename : third_party/rust/arrayvec/src/char.rs => third_party/rust/arrayvec-0.4.11/src/char.rs
rename : third_party/rust/arrayvec/src/lib.rs => third_party/rust/arrayvec-0.4.11/src/lib.rs
rename : third_party/rust/arrayvec/src/maybe_uninit.rs => third_party/rust/arrayvec-0.4.11/src/maybe_uninit.rs
rename : third_party/rust/arrayvec/src/maybe_uninit_nodrop.rs => third_party/rust/arrayvec-0.4.11/src/maybe_uninit_nodrop.rs
rename : third_party/rust/arrayvec/src/maybe_uninit_stable.rs => third_party/rust/arrayvec-0.4.11/src/maybe_uninit_stable.rs
rename : third_party/rust/arrayvec/src/range.rs => third_party/rust/arrayvec-0.4.11/src/range.rs
rename : third_party/rust/arrayvec/tests/serde.rs => third_party/rust/arrayvec-0.4.11/tests/serde.rs
rename : third_party/rust/arrayvec/tests/tests.rs => third_party/rust/arrayvec-0.4.11/tests/tests.rs
rename : third_party/rust/core-graphics/Cargo.toml => third_party/rust/atom/Cargo.toml
rename : third_party/rust/core-graphics/Cargo.toml => third_party/rust/cocoa/Cargo.toml
rename : third_party/rust/core-graphics/src/lib.rs => third_party/rust/cocoa/src/lib.rs
rename : third_party/rust/core-graphics/Cargo.toml => third_party/rust/colorful/Cargo.toml
rename : third_party/rust/core-graphics/Cargo.toml => third_party/rust/range-alloc/Cargo.toml
rename : third_party/rust/core-graphics/Cargo.toml => third_party/rust/shared_library/Cargo.toml
rename : third_party/rust/core-graphics/Cargo.toml => third_party/rust/x11/Cargo.toml
extra : moz-landing-system : lando
This swaps things around so that received tracks in peer connections have a
content principal instead of a null principal initially.
This puts an extra requirement on us to not output any frames under the content
principal after ALPN has been negotiated with requested privacy, but before this
private principal has been signaled to the MediaPipelines. The private principal
is signaled from the STS thread, via the main thread, whereas media is consumed
directly by MediaPipelines after being received on the STS thread.
This patch adds an extra signaling path directly from the STS thread that tells
MediaPipelines to make their PrincipalHandle private, and to ignore any data
until the private PrincipalHandle is set. It also moves the responsibility of
updating the principal of the received MediaStreamTracks from TransceiverImpl
to MediaPipeline, so it's all in the same path.
This lets all MediaStream and MediaStreamTrack APIs consume received tracks
directly after getting exposed to JS without errors. In case privacy is later
requested, consumers that have already been set up must handle this on the fly.
(They do, in specs and impls)
Differential Revision: https://phabricator.services.mozilla.com/D48947
--HG--
extra : moz-landing-system : lando
nsISerialEventTarget is more semantically accurate for these uses, as the
dispatched runnables cannot run in parallel. It also allows us to use
InvokeAsync in future patches, as that function only takes nsISerialEventTarget.
Differential Revision: https://phabricator.services.mozilla.com/D49262
--HG--
extra : moz-landing-system : lando
This patch fixes two things:
1) A potential threading issue in setting and reading the PrincipalHandle for
MediaPipelineReceiveVideo.
2) Plumbs the PrincipalHandle down to the receiving MediaPipelines right from
the start. It hasn't been necessary in the past as initially the principal
handed to a track's constructor is trusted, but it's good form and will help
clarify the situation for the next patch which switches the initial
principal from always-private to mostly-non-private. In most cases this
principal does no longer get updated after the track's been created, so it
helps to have a PrincipalHandle that matches the track's principal.
Differential Revision: https://phabricator.services.mozilla.com/D48946
--HG--
extra : moz-landing-system : lando
Update the comments, name, and fields to show it is agnostic of isize/bsize.
Differential Revision: https://phabricator.services.mozilla.com/D51739
--HG--
extra : moz-landing-system : lando
This code was assuming that the only non-opaque parts of compositor rendering would be the
parts of the window that had vibrancy. But now that the default window background is transparent,
we can have non-vibrant parts where we render into transparency. Dialog windows such as sheet
windows are an example of this.
So instead of using the non-vibrant region of the window as its opaque region, we now use
the region that is covered by opaque Gecko layers. This region is a lot more conservative:
For example, the main browser chrome is now entirely transparent, because the chrome's opaque
parts share a layer with its transparent parts.
As a result, this change slightly affects the CALayer partitioning in the main browser window:
The entire browser chrome is now transparent, not just the tab bar.
The web content area is still opaque.
I think this will be fine. The thing I'm most concerned about is that scrolling inside web
content might cause invalidations of pixels from the chrome, because then we'd recomposite
the CALayers that cover the vibrant tab bar. This doesn't seem to happen most of the time
though, from what I can tell.
Differential Revision: https://phabricator.services.mozilla.com/D51466
--HG--
extra : moz-landing-system : lando
This is needed because under the new vibrancy model, vibrant -moz-appearance
values only work on elements that have nothing rendered behind them. The elements
with the vibrant appearance become truly transparent.
Differential Revision: https://phabricator.services.mozilla.com/D51465
--HG--
extra : moz-landing-system : lando
Now that there is no Gecko-contributed background color in the window any more,
there's nothing that needs to be cleared away. This simplifies things.
Differential Revision: https://phabricator.services.mozilla.com/D51464
--HG--
extra : moz-landing-system : lando
With -moz-appearance: dialog now always being transparent, setting up our own
vibrant views for sheet windows is no longer necessary. We now let the regular
sheet window background show through, and that background is already vibrant.
Differential Revision: https://phabricator.services.mozilla.com/D51462
--HG--
extra : moz-landing-system : lando
The window background will be contributed by the widget itself, which renders
them underneath Gecko's rendering.
As a result, -moz-appearance: dialog is now equivalent to the combination
-moz-appearance: none; background-color: transparent.
This change does not turn the widget itself transparent because nsCocoaWindow
does not allow top level windows to become transparent (ever since bug 1162649).
If we ever add support for top level widgets with transparent backgrounds again,
we will probably want to treat -moz-appearance: dialog differently from
-moz-appearance: none; background-color: transparent, but for now this is fine.
This change means that Gecko's rendering will go into transparent buffers. This
may result in some loss of subpixel AA in various cases.
In the main browser window, there are CSS backgound colors that cover all the
non-vibrant areas of the window, so in that window we still render mostly onto
opaque pixels.
Differential Revision: https://phabricator.services.mozilla.com/D51461
--HG--
extra : moz-landing-system : lando
This is preferable over a hardcoded color because it lets Gecko choose where the
window background should come from. We would like the background to be handled
by the OS widget, and prevent Gecko from painting a CSS background color.
Differential Revision: https://phabricator.services.mozilla.com/D51460
--HG--
extra : moz-landing-system : lando
For regular elements, whenever -moz-appearance is used, the CSS background is
ignored. Root elements were behaving specially, and the background color also
needed to be adjusted.
For example, for Windows 7, we have the following CSS rule;
```
:root {
background-color: transparent;
-moz-appearance: -moz-win-borderless-glass;
}
```
This change makes the root element more consistent with other elements, so the
extra `background-color: transparent` declaration is no longer necessary.
This change does not let content documents opt out of forced opaqueness:
Root content documents still get an opaque background color from an existing
check further down in this method.
Differential Revision: https://phabricator.services.mozilla.com/D51459
--HG--
extra : moz-landing-system : lando
On macOS, the OS window always comes with an opaque background for top level
windows. This is the case even if Gecko determines the root element of the
window to be transparent: Ever since bug 1162649, nsChildView/nsCocoaWindow
ignore calls to SetTransparencyMode for top level windows and always stay opaque.
Returning true from nsChildView::WidgetPaintsBackground() lets us indicate that
we do not need an opaque backstop color to be added at the bottom of the display
list. This backstop color would interfere with vibrant -moz-appearance rendering
under the new vibrancy model.
WidgetPaintsBackground() is only called in one place, in ComputeBackstopColor():
```
nscolor PresShell::ComputeBackstopColor(nsView* aDisplayRoot) {
nsIWidget* widget = aDisplayRoot->GetWidget();
if (widget && (widget->GetTransparencyMode() != eTransparencyOpaque ||
widget->WidgetPaintsBackground())) {
// Within a transparent widget, so the backstop color must be
// totally transparent.
return NS_RGBA(0, 0, 0, 0);
}
// Within an opaque widget (or no widget at all), so the backstop
// color must be totally opaque. The user's default background
// as reported by the prescontext is guaranteed to be opaque.
return GetDefaultBackgroundColorToDraw();
}
```
On Windows 7, the widget returns eTransparencyBorderlessGlass from
GetTransparencyMode(), which also avoids the backstop color.
Differential Revision: https://phabricator.services.mozilla.com/D51458
--HG--
extra : moz-landing-system : lando
Drawing vibrancy fill colors was necessary in the past because we were erasing
the fill color that was drawn by the system, through our override of the
drawRect method of our NSVisualEffectView subclass.
However, starting with changeset be263e3d8bdfc0b6c072ffad2736999b9652d036
(from bug 1491445), we no longer override drawRect. Moreover, since the switch
to Core Animation, there is no way to clear the system's vibrancy fill drawing.
So we don't need to draw the vibrancy fill color any more. In fact, we should
stop drawing it, because now we're double-drawing it.
The fill color is very translucent so the double-drawing is not visually obvious.
Differential Revision: https://phabricator.services.mozilla.com/D51456
--HG--
extra : moz-landing-system : lando
Revert bug 1570581 by removing the AppleEvent entitlement from our hardened runtime configuration for both production and development.
Now that native messaging helpers are started 'disclaimed' with a new attribution chain, the entitlement is not needed.
Differential Revision: https://phabricator.services.mozilla.com/D48029
--HG--
extra : moz-landing-system : lando
On macOS, launch native messaging helper apps with a new "Transparency, Consent, and Control" (TCC) attribution chain using the undocumented disclaim posix_spawn attribute.
Differential Revision: https://phabricator.services.mozilla.com/D48028
--HG--
extra : moz-landing-system : lando
Accept assertions to avoid intermittent test failures due to assertion count mismatches.
Differential Revision: https://phabricator.services.mozilla.com/D50660
--HG--
extra : moz-landing-system : lando
Changes:
- use regular strings instead of byte strings when matching
- encode files in UTF-8 prior to hashing
Depends on D51414
Differential Revision: https://phabricator.services.mozilla.com/D51728
--HG--
extra : moz-landing-system : lando
Changes:
- change `urlparse` import to `urllib.parse` to make switch over to python3
Depends on D51414
Differential Revision: https://phabricator.services.mozilla.com/D51648
--HG--
extra : moz-landing-system : lando
