Crash annotations in content processes are currently sent over IPC via
shared memory buffers. To pave the way for the Rust rewrite of the exception
handler we are removing this code and gathering all the crash annotations
within the content processes themselves. This patch causes annotations to be
stored in the global table of each content process. They are then streamed
out to the parent process by the exception handler together with the
exception-time annotations.
This has a number of benefits:
* we have one less channel to exchange data between content processes and
the parent process
* we save memory because we don't need to allocate the shared memory buffers
* annotations are faster because we don't stream them all out every time one
changes
* we won't truncate annotations anymore if we run out of space in the shared
segment.
* we don't need delayed annotations anymore, so we can get rid of the
associated machinery
As I refactored the code I tried to adjust all the obsolete comments,
consolidate shared code and remove the redundant steps that were sometimes
present. In many places we had two entire crash annotation tables we merged to
change just a couple; that comes from the fact that historically we loaded
them from disk. Now it doesn't matter anymore and we can just go ahead and
change the ones we care about.
Differential Revision: https://phabricator.services.mozilla.com/D62586
--HG--
extra : moz-landing-system : lando
TabGroup never really made any difference in which thread something go
dispatched to. This was the intended use, but development of TabGroups
with abstract main threads never made it that far. The good thing is
that thish makes it safe to also remove to the SystemGroup and instead
switch all SystemGroup dispatches to dispatches to main thread.
Timers for setTimeout and workers were the sole users of wrapped and
throttled event targets, that those throttled queues have been moved
to the BrowsingContextGroup and are now accessed explicitly.
The SchedulerEventTarget has been removed, since there are no longer a
separate event target for every TaskCategory. Instead a
LabellingEventTarget has been added to DocGroup to handle the case
where an event is dispatched do DocGroup or when an AbstractThread is
created using a DocGroup. This means that we'll actually label more
events correctly with the DocGroup that they belong to.
DocGroups have also been moved to BrowsingContextGroup.
Depends on D67636
Differential Revision: https://phabricator.services.mozilla.com/D65936
--HG--
extra : moz-landing-system : lando
We were only missing some validation as part of the XRFrame initialization.
Rest is already happening in XRSession::StartFrame
Differential Revision: https://phabricator.services.mozilla.com/D64691
--HG--
extra : moz-landing-system : lando
Implement DOM interfaces for the WebXR Core Module. Additional work to implement the WebXR Core Module are marked with TODO (Bug #) comments within the patch and must be landed before enabling the dom.vr.webxr.enabled flag.
Differential Revision: https://phabricator.services.mozilla.com/D62369
--HG--
extra : moz-landing-system : lando
Crash annotations in content processes are currently sent over IPC via
shared memory buffers. To pave the way for the Rust rewrite of the exception
handler we are removing this code and gathering all the crash annotations
within the content processes themselves. This patch causes annotations to be
stored in the global table of each content process. They are then streamed
out to the parent process by the exception handler together with the
exception-time annotations.
This has a number of benefits:
* we have one less channel to exchange data between content processes and
the parent process
* we save memory because we don't need to allocate the shared memory buffers
* annotations are faster because we don't stream them all out every time one
changes
* we won't truncate annotations anymore if we run out of space in the shared
segment.
* we don't need delayed annotations anymore, so we can get rid of the
associated machinery
As I refactored the code I tried to adjust all the obsolete comments,
consolidate shared code and remove the redundant steps that were sometimes
present. In many places we had two entire crash annotation tables we merged to
change just a couple; that comes from the fact that historically we loaded
them from disk. Now it doesn't matter anymore and we can just go ahead and
change the ones we care about.
Differential Revision: https://phabricator.services.mozilla.com/D62586
--HG--
extra : moz-landing-system : lando
To correctly implement this, it must be known on instantiation whether E is
copy-constructible, which is not the case if only a forward declaration is
available. This can be resolved either by making sure a full definition of E is
available, which is preferable. But in cases where this is not (easily) possible,
the information can be explicitly provided by the MOZ_DECLARE_COPY_CONSTRUCTIBLE
and MOZ_DECLARE_NON_COPY_CONSTRUCTIBLE macros. In particular, declarations for
IPDL-declared types are added to nsTArray.h itself, like it was already done
for MOZ_DECLARE_RELOCATE_USING_MOVE_CONSTRUCTOR.
Differential Revision: https://phabricator.services.mozilla.com/D66244
--HG--
extra : moz-landing-system : lando
Crash annotations in content processes are currently sent over IPC via
shared memory buffers. To pave the way for the Rust rewrite of the exception
handler we are removing this code and gathering all the crash annotations
within the content processes themselves. This patch causes annotations to be
stored in the global table of each content process. They are then streamed
out to the parent process by the exception handler together with the
exception-time annotations.
This has a number of benefits:
* we have one less channel to exchange data between content processes and
the parent process
* we save memory because we don't need to allocate the shared memory buffers
* annotations are faster because we don't stream them all out every time one
changes
* we won't truncate annotations anymore if we run out of space in the shared
segment.
* we don't need delayed annotations anymore, so we can get rid of the
associated machinery
As I refactored the code I tried to adjust all the obsolete comments,
consolidate shared code and remove the redundant steps that were sometimes
present. In many places we had two entire crash annotation tables we merged to
change just a couple; that comes from the fact that historically we loaded
them from disk. Now it doesn't matter anymore and we can just go ahead and
change the ones we care about.
Differential Revision: https://phabricator.services.mozilla.com/D62586
--HG--
extra : moz-landing-system : lando
The key here is to test the type of the variable declaration for being a
smartptr type, instead of testing the type of the variable _use_.
Differential Revision: https://phabricator.services.mozilla.com/D65581
--HG--
extra : moz-landing-system : lando
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
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
Done with:
./mach static-analysis check --checks="-*, modernize-concat-nested-namespaces" --fix .
and then clang-format on the files
Differential Revision: https://phabricator.services.mozilla.com/D58217
--HG--
extra : moz-landing-system : lando
Done with:
./mach static-analysis check --checks="-*, modernize-concat-nested-namespaces" --fix .
and then clang-format on the files
Differential Revision: https://phabricator.services.mozilla.com/D58217
--HG--
extra : moz-landing-system : lando
* Revert some partial webgl+oop+vr code.
* More missing FuncScope.
* Fix compile errors.
* Refactor some ifdef'd code to branch and compile on all platforms.
* -Wno-error=unused-result for GCC to allow for (void)MustUse().
Depends on D55739
Differential Revision: https://phabricator.services.mozilla.com/D56169
--HG--
extra : moz-landing-system : lando
* Context loss using RAII
* Move Program reflection Client-side
Depends on D54018
Differential Revision: https://phabricator.services.mozilla.com/D54019
--HG--
extra : moz-landing-system : lando
Splits WebGLContext into ClientWebGLContext and HostWebGLContext. The Client enables the JS-control of a WebGL context in a content procecss while the Host executes the WebGL graphics operations (via a WebGLContext that maintains much of the existing code) in the compositor process. At this point, the cross-process behavior is disabled -- this series of patches is an incremental step toward that final goal.
Differential Revision: https://phabricator.services.mozilla.com/D54018
--HG--
extra : moz-landing-system : lando
This patch suppresses VR device access permission prompts for users that do not have any VR runtimes installed.
We could not depend on the existing VR device enumeration functions to suppress the permission prompts, as the
act of enumerating VR devices will result in some hardware physically powering on and software starting up (and staying running)
in the background.
This patch includes logic to spawn the VR process with an additional flag indicating that it should attempt only to detect the
runtimes, without proceeding to enumerate and activate hardware and software.
VRManager now includes an enum to more clearly organize it's state machine model, which now must ensure that the runtime detection
happens on-demand when the VR session support capabilities are first determined.
There is a new pref to disable the suppression of permission prompts for use within permission UI tests on machines without VR runtimes.
Renamed some variables and added comments to make code in nsGlobalWindowInner and Navigator clearer and better represent the updated logic -- to allow the separate detection of VR runtimes and VR session activation. Both the runtime detection and VR
session activity uses VREventObserver to send events to nsGlobalWindowInner.
Differential Revision: https://phabricator.services.mozilla.com/D57568
--HG--
extra : moz-landing-system : lando
This changeset is a simple find and replace of `MOZ_FALLTHROUGH` and `[[fallthrough]]`.
Unfortunately, the MOZ_FALLTHROUGH_ASSERT macro (to assert on case fallthrough in debug builds) is still necessary after switching from [[clang::fallthrough]] to [[fallthrough]] because:
* MOZ_ASSERT(false) followed by [[fallthrough]] triggers a -Wunreachable-code warning in DEBUG builds
* but MOZ_ASSERT(false) without [[fallthrough]] triggers a -Wimplicit-fallthrough warning in NDEBUG builds.
Differential Revision: https://phabricator.services.mozilla.com/D56440
--HG--
extra : moz-landing-system : lando
We notice we didn't write states info ControllerState correctly before because sometimes there is only one controller (right hand), it will try to access the slot 1 instead of the current available slot 0. That makes us can't see this controller is available.
Differential Revision: https://phabricator.services.mozilla.com/D56243
--HG--
extra : moz-landing-system : lando
This change adds the 'alwaysontop' features to the window created for FxR on PC. This is done to address issues where scrolling and entering fullscreen require the window to either be visible or have focus. While this does not fully solve the problem, it significantly reduces its likelihood for a small cost.
Differential Revision: https://phabricator.services.mozilla.com/D56648
--HG--
extra : moz-landing-system : lando
The inclusions were removed with the following very crude script and the
resulting breakage was fixed up by hand. The manual fixups did either
revert the changes done by the script, replace a generic header with a more
specific one or replace a header with a forward declaration.
find . -name "*.idl" | grep -v web-platform | grep -v third_party | while read path; do
interfaces=$(grep "^\(class\|interface\).*:.*" "$path" | cut -d' ' -f2)
if [ -n "$interfaces" ]; then
if [[ "$interfaces" == *$'\n'* ]]; then
regexp="\("
for i in $interfaces; do regexp="$regexp$i\|"; done
regexp="${regexp%%\\\|}\)"
else
regexp="$interfaces"
fi
interface=$(basename "$path")
rg -l "#include.*${interface%%.idl}.h" . | while read path2; do
hits=$(grep -v "#include.*${interface%%.idl}.h" "$path2" | grep -c "$regexp" )
if [ $hits -eq 0 ]; then
echo "Removing ${interface} from ${path2}"
grep -v "#include.*${interface%%.idl}.h" "$path2" > "$path2".tmp
mv -f "$path2".tmp "$path2"
fi
done
fi
done
Differential Revision: https://phabricator.services.mozilla.com/D55443
--HG--
extra : moz-landing-system : lando
This is a dependency of the WebXR implementation.
In order to support WebXR's navigator.xr.IsSessionSupported call without
displaying any permission dialogue, it is necessary to have a safe way to
detect the capability of running a VR or AR session without activating XR
runtimes or powering on hardware.
API's such as OpenVR make no guarantee that hardware and software won't be
left activated after enumerating devices, so each backend in gfx/vr/service
must allow for more granular detection of capabilities.
By passing true to bDetectRuntimesOnly, the initialization exits early
after reporting the presence of XR runtime software. The Initialize method
will only enumerate hardware and possibly return true when
aDetectRuntimesOnly is false.
Differential Revision: https://phabricator.services.mozilla.com/D54234
--HG--
extra : moz-landing-system : lando
This change allows for background scripts from WebExtensions to run in the FxR on PC chrome window. In this scenario, the promise ExtensionParent.browserStartupPromise is never fulfilled because it depends on the notification sessionstore-windows-restored, which doesn't occur because the FxR window does not participate in SessionStore.
To address this issue, browserStartupPromise is now a race between the original notification and a new one, extensions-late-startup, which is fired from fxrui.js.
Differential Revision: https://phabricator.services.mozilla.com/D55058
--HG--
extra : moz-landing-system : lando
The structs in moz_external_api.h need to be expanded to support WebXR.
We should land these changes separately to enable working on WebXR features and FxR Android-side code in parallel.
The changes have been carefully made, additive-ly, to avoid breaking existing code before the rest of the WebXR implementation has landed.
Differential Revision: https://phabricator.services.mozilla.com/D54216
--HG--
extra : moz-landing-system : lando
This function works on all GeckoProcessTypes, not just those for child
processes.
Differential Revision: https://phabricator.services.mozilla.com/D54375
--HG--
extra : moz-landing-system : lando
This function works on all GeckoProcessTypes, not just those for child
processes.
Differential Revision: https://phabricator.services.mozilla.com/D54375
--HG--
extra : moz-landing-system : lando
This change addresses two issues with vrhost sending WM_MOUSEWHEEL events:
- The point from the message had an incorrect coordinate origin. Documentation specifices that it should be screen, rather than window/client, origin. Since vrhost only knows about a position in the window, it translates the point before sending the message.
- Gecko ignores the point passed in to the window message and instead uses the point from GetMessagePos. As warnings indicate, this can be incorrect, as is exposed with vrhost. This change now uses this point from the message when available.
Differential Revision: https://phabricator.services.mozilla.com/D51322
--HG--
extra : moz-landing-system : lando
This change updates the home page to webxr.today for Firefox Realty on Desktop. Further, since WebVR is not supported yet, this change includes a way to disable WebVR specifically for FxR windows without impacting Desktop Fx.
Differential Revision: https://phabricator.services.mozilla.com/D51426
--HG--
extra : moz-landing-system : lando
This change updates the home page to webxr.today for Firefox Realty on Desktop. Further, since WebVR is not supported yet, this change includes a way to disable WebVR specifically for FxR windows without impacting Desktop Fx.
Differential Revision: https://phabricator.services.mozilla.com/D51426
--HG--
extra : moz-landing-system : lando
This change defines UNICODE for building vrhost so that wide chars can be sent from vrhost to Firefox.
Differential Revision: https://phabricator.services.mozilla.com/D51470
--HG--
extra : moz-landing-system : lando
This change defines UNICODE for building vrhost so that wide chars can be sent from vrhost to Firefox.
Differential Revision: https://phabricator.services.mozilla.com/D51470
--HG--
extra : moz-landing-system : lando
This change makes several small changes:
- Update default window size to 16:9 ratio for common fullscreen video size
- Update license URL
- Fix spacing of settings icon in nav bar
- make the window have Private Browsing behavior by default
Differential Revision: https://phabricator.services.mozilla.com/D50843
--HG--
extra : moz-landing-system : lando
When JS is paused, VRService will automatically shutdown because the timer is not updated,
we used to create a new VRDisplay to JS. However, the page is still using the older VRDisplay,
so it can't get the newest VRDisplayInfo status. We should exit presentation and
apply the VRDisplayInfo status to the original VRDisplay instead of creating new one.
Besides, we also need to release the VR screen buffer after exiting the immersive mode to avoid eglMakeCurrent error.
Differential Revision: https://phabricator.services.mozilla.com/D50558
--HG--
extra : moz-landing-system : lando
Update VRManager VRShmem if it's not ready after calling OpenShmem on Android
Differential Revision: https://phabricator.services.mozilla.com/D50820
--HG--
extra : moz-landing-system : lando
VRManager only be accessible in the parent or GPU process. So, in the tab process, isPresenting() will always return false. In WebVR immersive mode, we need to skip layer painting and don't need to wait for painting because the compositing is already done in WebGL.
Differential Revision: https://phabricator.services.mozilla.com/D48119
--HG--
extra : moz-landing-system : lando
This issue happens when VR/GPU haven't connected with the parent process via IPC protocol, and we are trying to access its IPC Child when it is still null. It is possible to be happened when GPU/VR process is killed/shutdown, and we are trying to launch a new VR process. We need to check these status before completing our VR process's launch.
Differential Revision: https://phabricator.services.mozilla.com/D46540
--HG--
extra : moz-landing-system : lando
Forwarding keyboard focus/blur events to VR browser that runs at another process. We will need to set these events in VR shmem, then VR host can receive these states from other process.
Differential Revision: https://phabricator.services.mozilla.com/D48903
--HG--
extra : moz-landing-system : lando
Bug 1587521 - Enable FullScreen in FxR for Desktop
This change enables Fullscreen functionality in the UI for Firefox Reality for Desktop. On Fullscreen, the window (rather than the desktop) is taken over, and it is up to the host to render the contents as fullscreen.
To mitigate the impact on Desktop's implementation, browser-fullScreenAndPointerLock.js is forked and removes the dependencies on browser.js. These two files will be rationalized at a later time.
Differential Revision: https://phabricator.services.mozilla.com/D48913
--HG--
rename : browser/base/content/browser-fullScreenAndPointerLock.js => browser/fxr/content/fxr-fullScreen.js
extra : moz-landing-system : lando
Cosmos changes their controller binding of grip/x/y buttons, so we need to give an update.
Differential Revision: https://phabricator.services.mozilla.com/D49502
--HG--
extra : moz-landing-system : lando
Notify VRActiveStatus after a the VREventObserver is created to prevent the VRManagerParent::GetVRActiveStatus race condition.
Call VRManager::Shutdown() when the app goes to background instead of calling it in the foreground event due to the inactivity timer.
Differential Revision: https://phabricator.services.mozilla.com/D48678
--HG--
extra : moz-landing-system : lando
This change is a continuation of Part 1 (Bug 1570128), where the 2D content rendered by Firefox for Firefox Reality on Desktop is marshalled through VRHost so that it can be presented in a VR environment.
A new class, FxrOutputHandler, is created to manage creating a sharable texture, sharing it through VRShMem, and updating it when content updates. This class updates content with both WebRender and conventional rendering output.
This initial iteration of FxrOutputHandler does not have synchronization between reading and writing this shared texture across processes. A subsequent fix (Bug 1581881) is pending, which will reuse WebVR code to manage writing to and reading from a pool of textures.
This also presents issues with rendering protected media, so an additional class, FxrWindowManager, is created to manage all windows created for Firefox Reality on Desktop so that it can inform whether or not protected media can be presented.
The automated manual tests in vrhosttest.cpp now show the real shared texture handle rather than a fake value, which shows that marshaling succeeded.
Differential Revision: https://phabricator.services.mozilla.com/D46179
--HG--
extra : moz-landing-system : lando
This change is a continuation of Part 1 (Bug 1570128), where the 2D content rendered by Firefox for Firefox Reality on Desktop is marshalled through VRHost so that it can be presented in a VR environment.
A new class, FxrOutputHandler, is created to manage creating a sharable texture, sharing it through VRShMem, and updating it when content updates. This class updates content with both WebRender and conventional rendering output.
This initial iteration of FxrOutputHandler does not have synchronization between reading and writing this shared texture across processes. A subsequent fix (Bug 1581881) is pending, which will reuse WebVR code to manage writing to and reading from a pool of textures.
This also presents issues with rendering protected media, so an additional class, FxrWindowManager, is created to manage all windows created for Firefox Reality on Desktop so that it can inform whether or not protected media can be presented.
The automated manual tests in vrhosttest.cpp now show the real shared texture handle rather than a fake value, which shows that marshaling succeeded.
Differential Revision: https://phabricator.services.mozilla.com/D46179
--HG--
extra : moz-landing-system : lando
If VR process haven't launched yet, we couldn't get available VR displays and its states, so we need to make enumationCompleted to be false, and ask it do the enumeration again.
Differential Revision: https://phabricator.services.mozilla.com/D46238
--HG--
extra : moz-landing-system : lando
This change introduces the HTML-based UI for the 2D Content window in Firefox
Reality for Desktop, accessed via the --fxr command line parameter.
Differential Revision: https://phabricator.services.mozilla.com/D42546
--HG--
extra : moz-landing-system : lando
This change introduces plumbing for communicating with the GPU process through
VRShMem while bootstrapping Firefox for creating a window with Firefox Reality.
Test impact shows a fabricated value returned for the texture handle in VRShMem.
Differential Revision: https://phabricator.services.mozilla.com/D41383
--HG--
extra : moz-landing-system : lando
This change introduces the HTML-based UI for the 2D Content window in Firefox
Reality for Desktop, accessed via the --fxr command line parameter.
Differential Revision: https://phabricator.services.mozilla.com/D42546
--HG--
extra : moz-landing-system : lando
This changes the way crash reports for child processes happening too early
during the child process' startup. Before bug 1547698 we wrote a partial
.extra file with those crashes that lacked the process type. The user would
not be notified of those crashes until she restarted Firefox and even when
submitted those crashes would be erroneously labeled as browser crashes.
After bug 1547698 we stopped writing .extra files entirely for those crashes
which left orphaned .dmp files among the pending crash reports.
This patch does three things to improve the situation:
* It writes a partial .extra file so that the crashes are detected at the next
startup. So the user is still not notified directly of these crashes but she
can report them later.
* It adds the process type to the .extra file so that the crash reporters are
labelled correctly.
* It fixes a leak in the `pidToMinidump` hash-map. Since the crashes were
not finalized the `ChildProcessData` strucutre associated with them would
never be fred.
Differential Revision: https://phabricator.services.mozilla.com/D40810
--HG--
extra : moz-landing-system : lando
This change adds a new export, SendUIMessageToVRWindow, from vrhost.dll
that allows the caller to forward a subset of UI messages to the VR
window in Firefox.
Differential Revision: https://phabricator.services.mozilla.com/D40828
--HG--
extra : moz-landing-system : lando
Functions available only in Nightlies should not be exported outside of Nightly
builds. This change splits the exports into 2 def files (since the preprocessor
is not available for def file).
Differential Revision: https://phabricator.services.mozilla.com/D40653
--HG--
extra : moz-landing-system : lando
Bug 1570440 - [Web content] Firefox Crashes on CNN.COM (Windows7)
This change addresses an issue where VRShMem can be in an invalid state when
there is no VR process available. In this case, the VRExternalShmem struct is
allocated on the heap rather than accessed via shared memory. When VRService
stops, it clears this pointer, but cannot re-access it when it restarts. Thus,
this results in a nullptr crash when a tab Enters, Exits, and Re-enters VR.
The fix is to distinguish between in-proc heap allocation vs cross-proc shared
memory so that VRService can decide to make the call to LeaveShMem in its Stop
function. This will keep the heap allocation alive across service restarts and
prevent the null crash.
Differential Revision: https://phabricator.services.mozilla.com/D40681
--HG--
extra : moz-landing-system : lando
In order to support multiple API's (WebVR + WebXR) being enabled simultaneously, a new class, gfx::VRManagerEventObserver, implements a pure virtual interface to be shared by both the WebVR and WebXR observers of XR device related events.
Differential Revision: https://phabricator.services.mozilla.com/D39985
--HG--
extra : moz-landing-system : lando
Bug 1570440 - [Web content] Firefox Crashes on CNN.COM (Windows7)
This change addresses an issue where VRShMem can be in an invalid state when
there is no VR process available. In this case, the VRExternalShmem struct is
allocated on the heap rather than accessed via shared memory. When VRService
stops, it clears this pointer, but cannot re-access it when it restarts. Thus,
this results in a nullptr crash when a tab Enters, Exits, and Re-enters VR.
The fix is to distinguish between in-proc heap allocation vs cross-proc shared
memory so that VRService can decide to make the call to LeaveShMem in its Stop
function. This will keep the heap allocation alive across service restarts and
prevent the null crash.
Differential Revision: https://phabricator.services.mozilla.com/D40681
--HG--
extra : moz-landing-system : lando
This change creates the new export CreateVRWindow from vrhost.dll. This API
results in spawning a new Firefox window with the Firefox Reality 2D UI and
returns data needed for the host to interact with it. VRShMem is used to pass
data across process boundaries during this bootstrap process.
Additional tests are added to vrhost to be later converted to unittests.
Differential Revision: https://phabricator.services.mozilla.com/D40236
--HG--
rename : gfx/vr/vrhost/vrhost.cpp => gfx/vr/vrhost/vrhosttest.cpp
extra : moz-landing-system : lando
In order to support the WebXR implementation, VRDisplayState is being extended to enumerate the type of sessions a device supports (Inline, Immersive-VR, or Immersive-AR) and to report if the blend mode for AR would be additive or alpha blended).
Differential Revision: https://phabricator.services.mozilla.com/D39916
--HG--
extra : moz-landing-system : lando
Call VRManager::StartFrame directly instead of using a PostTask on Android.
Differential Revision: https://phabricator.services.mozilla.com/D39691
--HG--
extra : moz-landing-system : lando
This change adds functionality for the new command line argument, --fxr. This
will be used to create a new, separate browser window for Firefox Reality on
desktop.
Differential Revision: https://phabricator.services.mozilla.com/D37957
--HG--
extra : moz-landing-system : lando
This change replaces and removes code in VRManager that was refactored into the
new VRShMem class.
Differential Revision: https://phabricator.services.mozilla.com/D36986
--HG--
extra : moz-landing-system : lando
This requires replacing inclusions of it with inclusions of more specific prefs
files.
The exception is that StaticPrefsAll.h, which is equivalent to StaticPrefs.h,
and is used in `Codegen.py` because doing something smarter is tricky and
suitable for a follow-up. As a result, any change to StaticPrefList.yaml will
still trigger recompilation of all the generated DOM bindings files, but that's
still a big improvement over trigger recompilation of every file that uses
static prefs.
Most of the changes in this commit are very boring. The only changes that are
not boring are modules/libpref/*, Codegen.py, and ServoBindings.toml.
Differential Revision: https://phabricator.services.mozilla.com/D39138
--HG--
extra : moz-landing-system : lando
This change adds functionality for the new command line argument, --fxr. This
will be used to create a new, separate browser window for Firefox Reality on
desktop.
Differential Revision: https://phabricator.services.mozilla.com/D37957
--HG--
extra : moz-landing-system : lando
Currently it's completely unclear at use sites that the getters for `once`
static prefs return the pref value from startup, rather than the current pref
value. (Bugs have been caused by this.) This commit improves things by changing
the getter name to make it clear that the pref value obtained is from startup.
This required changing things within libpref so it distinguishes between the
"base id" (`foo_bar`) and the "full id" (`foo_bar` or
`foo_bar_DoNotUseDirectly` or `foo_bar_AtStartup` or
`foo_bar_AtStartup_DoNotUseDirectly`; the name used depends on the `mirror` and
`do_not_use_directly` values in the YAML definition.) The "full id" is used in
most places, while the "base id" is used for the `GetPrefName_*` and
`GetPrefDefault_*` functions.
(This is a nice demonstration of the benefits of the YAML file, BTW. Making
this change with the old code would have involved adding an entry to every
single pref in StaticPrefList.h.)
The patch also rejigs the comment at the top of StaticPrefList.yaml, to clarify
some things.
Differential Revision: https://phabricator.services.mozilla.com/D38604
--HG--
extra : moz-landing-system : lando
This change replaces and removes code in VRManager that was refactored into the
new VRShMem class.
Differential Revision: https://phabricator.services.mozilla.com/D36986
--HG--
extra : moz-landing-system : lando
This change replaces and removes code in VRManager that was refactored into the
new VRShMem class.
Differential Revision: https://phabricator.services.mozilla.com/D36986
--HG--
extra : moz-landing-system : lando
This change introduces the stubs for nsFxrCommandLineHandler,
which will support launching Firefox Reality on Desktop.
Differential Revision: https://phabricator.services.mozilla.com/D37760
--HG--
extra : moz-landing-system : lando
This change brings the related ShMem code from VRManager and VRService into a
new class, VRShMem. This is to support future work where this ShMem will be used
for other efforts. Having this code in the same class will enable it to be more
easily shared in these efforts.
Until the new class replaces the code in VRManager and VRService, it can be
exercised and validated with two instances of vrtesthost, with the -testmgr and
-testsvc parameters.
Differential Revision: https://phabricator.services.mozilla.com/D36649
--HG--
extra : moz-landing-system : lando
gfxVRPuppet will be replaced with a fully asynchronous puppet automation that runs in the VR process.
Differential Revision: https://phabricator.services.mozilla.com/D26263
--HG--
extra : moz-landing-system : lando
The patch also removes the dom.vr.oculus.quit.timeout pref, because it's
unused.
Differential Revision: https://phabricator.services.mozilla.com/D35973
--HG--
extra : rebase_source : bd16ed5ff0b7c2b4f8e653e9835610b25b14a39f
Remove unecessary Unregister method.
The method is called only once and right prior the parent object gets deleted.
There could be a case where the VRProcessManager destructor gets called before xpcom's shutdown. This would have lead to the now deleted object being called by the Preferences.
Differential Revision: https://phabricator.services.mozilla.com//D32688
--HG--
extra : amend_source : 20b8b4740030ab141856d753a3801b55d607eea3
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
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
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
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
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
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
This change introduces a new dll, vrhost, to make it easier to share
VR code across multiple process.
An executable, vrtesthost, is also added for testing purposes to
validate the DLL loads in a minimal environment.
Differential Revision: https://phabricator.services.mozilla.com/D30653
--HG--
extra : moz-landing-system : lando
This change introduces a new dll, vrhost, to make it easier to share
VR code across multiple process.
An executable, vrtesthost, is also added for testing purposes to
validate the DLL loads in a minimal environment.
Differential Revision: https://phabricator.services.mozilla.com/D30653
--HG--
extra : moz-landing-system : lando
* Remove redundant virtual keywords
* Mark all destructors of inheriting classes as virtual for clarity
* Mark all classes without virtual destructor as final (exposed errors)
* Make destructor virtual where it needed to be (some were missing)
* Replace empty ({}) code declaration in header with = default
* Remove virtual unused methods
I probably missed some, it quickly became a rabbit hole.
Differential Revision: https://phabricator.services.mozilla.com/D26060
--HG--
extra : moz-landing-system : lando
It would have been nicer and more logical to use a MacIOSurfaceImage to store the colorspace information, however the data passed around is a IOSurface Id via a SurfaceDescriptorMacIOSurface; the original data structure isn't kept; so we must transit the data at the same time as the IOSurface Id.
Also remove unnecessary test (new operator is infallible).
Differential Revision: https://phabricator.services.mozilla.com/D26058
--HG--
extra : moz-landing-system : lando
When the compositor thread has begun shutdown, it will spin the event
loop for the main thread until the last CompositorThreadHolder reference
has been released. While spinning, new IPDL objects may be attempted to
be created which depend on the compositor thread; we should check to
ensure the compositor thread is still around before proceeding with
creation. These objects include CompositorManagerParent,
ImageBridgeParent, and VRManagerParent. Additionally there is a very
similar bug between the vsync thread and VsyncBridgeChild.
Differential Revision: https://phabricator.services.mozilla.com/D23308
Moved non-POD member of VRDisplayInfo to VRDisplayHost
VRDisplayInfo is now also a POD type (And asserted so)
Use PlainOldDataSerializer for POD types in VRMessageUtils
Moved non-POD member of VRDisplayInfo to VRDisplayHost
VRDisplayInfo is now also a POD type (And asserted so)
Differential Revision: https://phabricator.services.mozilla.com/D24577
--HG--
extra : moz-landing-system : lando
WebVR will not initialize correctly (VR process will not be started and the headset data is frozen) for subsequent sessions in a new tab once the VR process has been shut down due to being idle.
Differential Revision: https://phabricator.services.mozilla.com/D23027
--HG--
extra : moz-landing-system : lando
Consequently, this removes:
- MOZ_LIBPRIO, which is now always enabled.
- non_msvc_compiler, which is now always true.
- The cl.py wrapper, since it's not used anymore.
- CL_INCLUDES_PREFIX, which was only used for the cl.py wrapper.
- NONASCII, which was only there to ensure CL_INCLUDES_PREFIX still
worked in non-ASCII cases.
This however keeps a large part of detecting and configuring for MSVC,
because we still do need it for at least headers, libraries, and midl.
Depends on D19614
Differential Revision: https://phabricator.services.mozilla.com/D19615
--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
In order to enable asynchronous launch, destruction of
GeckoChildProcessHost (and its subclasses) has to be delayed until after
launching (or anything else that might be made asynchronous in the
future) has completed, to prevent use-after-free. However, there are
other dependencies on process hosts always being destroyed on the I/O
thread, so refcounting would be difficult to use.
Instead, GeckoChildProcessHost now may not be destroyed directly, but
must go through a method that handles the scheduling.
There are also some minor cleanups to the affected headers (removed
duplicate access modifiers, and made PluginProcessParent final).
Depends on D18010
Differential Revision: https://phabricator.services.mozilla.com/D18011
--HG--
extra : moz-landing-system : lando
Gabriele Svelto
Daosheng Mu
Stefan Hindli
Imanol Fernandez
Andreas Farre
Kearwood "Kip" Gilbert
Botond Ballo
Brindusan Cristian
Simon Giesecke
Bogdan Tara
Boris Zbarsky
Greg V
sotaro
Nika Layzell
Sylvestre Ledru
Nazım Can Altınova
Dorel Luca
Jeff Gilbert
David Parks
Gurzau Raul
Chris Peterson
thomasmo
Andrew McCreight
Coroiu Cristina
Ciure Andrei
Csoregi Natalia
Eric Rahm
Markus Stange
Narcis Beleuzu
Nicholas Nethercote
Cosmin Sabou
Jan Beich
Barret Rennie
Daniel Varga
Jean-Yves Avenard
Andrew Osmond
David Major
Sebastian Hengst
Ryan Hunt
Byron Campen [:bwc]
Masatoshi Kimura
Mike Hommey
Jan Varga
Oana Pop Rus
Alex Gaynor
Jed Davis
Paul Rouget