gecko uses IDXGIResource::GetSharedHandle(). But it is recommend not to use anymore to retrieve the handle to a shared resource.
IDXGIResource1::CreateSharedHandle() with D3D11_RESOURCE_MISC_SHARED_NTHANDLE flag should be used instead of the GetSharedHandle().
The CreateSharedHandle() could be called only once for a shared resource. Later calls fail.
HANDLEs of ID3D11Texture2D are replaced by gfx::FileHandleWrappers.
Differential Revision: https://phabricator.services.mozilla.com/D192173
This change makes callsites that use SurfaceDescriptor structures to ignore
scale factors. All surfaces are 1.0 scale, no matter what.
Differential Revision: https://phabricator.services.mozilla.com/D101213
This change makes callsites that use SurfaceDescriptor structures to ignore
scale factors. All surfaces are 1.0 scale, no matter what.
Differential Revision: https://phabricator.services.mozilla.com/D101213
This patch wants to solve several quirks around the shutdown terminator.
- Use the same shutdown phase definitions in AppShutdown and nsTerminator. This touches quite a few files.
- Ensure that the terminator phase shift is handled before any shutdown observer notifications are sent and reduce its heartbeat duration.
- Add missing phases to the shutdown telemetry.
Please note that this changes the unit of "tick" to 100ms rather than 1s.
As a side effect, we also remove the obsolete "shutdown-persist" context.
While the existing test coverage continues to prove the most important functions, we acknowledge the wish for better test coverage with [[ https://bugzilla.mozilla.org/show_bug.cgi?id=1693966 | bug 1693966 ]].
Differential Revision: https://phabricator.services.mozilla.com/D103626
This patch wants to solve several quirks around the shutdown terminator.
- Use the same shutdown phase definitions in AppShutdown and nsTerminator. This touches quite a few files.
- Ensure that the terminator phase shift is handled before any shutdown observer notifications are sent and reduce its heartbeat duration.
- Add missing phases to the shutdown telemetry.
Please note that this changes the unit of "tick" to 100ms rather than 1s.
As a side effect, we also remove the obsolete "shutdown-persist" context.
While the existing test coverage continues to prove the most important functions, we acknowledge the wish for better test coverage with [[ https://bugzilla.mozilla.org/show_bug.cgi?id=1693966 | bug 1693966 ]].
Differential Revision: https://phabricator.services.mozilla.com/D103626
Currently, the gamepad code uses a uint32_t as a handle and does some trickery
with it by trying to create a unique ID and adding an offset to it for VR code.
This can (and has) led to errors where the developer forgets to perform the
arithmetic and sends the wrong number to the wrong manager.
This change created a strongly-typed handle that remembers which service it
belongs to. This should eliminate such accidents.
Differential Revision: https://phabricator.services.mozilla.com/D96273
In this bug we're moving away from monolithic JNI headers to class-specific
headers so that we don't have to rebuild the world every time we make a change
to a JNI interface.
Differential Revision: https://phabricator.services.mozilla.com/D75377
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
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
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
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
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
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
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
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
sotaro
Andrew McCreight
Norisz Fay
Author: Imanol Fernandez
Brad Werth
Butkovits Atila
Simon Giesecke
Csoregi Natalia
Jens Stutte
Chris Martin
Daosheng Mu
Kearwood Gilbert
Aaron Klotz
Jean-Yves Avenard
Narcis Beleuzu
Dorel Luca
Kearwood Gilbert
Brindusan Cristian
Nazım Can Altınova
Sylvestre Ledru
Gurzau Raul
Imanol Fernandez
thomasmo
Ciure Andrei