- Refactored gfxVROpenVR to use gfxVRExternal interface from the
VR Service. Existing gfxVROpenVR left in place (for now) to
allow VR service to be enabled or disabled by pref.
- The VR service, containing gfxVROpenVR, is to run in-process within
its own thread first, then to be later moved to its own process.
- Fixed periodic immersive mode flicker that occured due to HMD pose and
HMD state being separately sampled from the Shmem. It was possible
to advance a frame without also getting an updated pose if a dirty
copy of the shmem was detected.
MozReview-Commit-ID: IvpJErmi5kF
--HG--
extra : rebase_source : 0e21d3414a13dc514c3035f2bd5f6adc365b465d
- The VR External interface/shmem and gfxVRExternal are
updated to enable entering VR, exiting VR, and submitting
frames.
- You can now construct gfxVRExternal using a pointer to
the VR External API shmem, if it is created elsewhere.
MozReview-Commit-ID: LZuoLvoEmKO
--HG--
extra : rebase_source : ab38ae4c34f9ac5cdd69e7222f12b1c758307057
This was done automatically replacing:
s/mozilla::Move/std::move/
s/ Move(/ std::move(/
s/(Move(/(std::move(/
Removing the 'using mozilla::Move;' lines.
And then with a few manual fixups, see the bug for the split series..
MozReview-Commit-ID: Jxze3adipUh
ProtocolName() is only used for producing error messages and annotating
crash reports. But examining actual crash reports that would have used
the result of ProtocolName() indicates that we can always tell what the
erroring protocol is due to the stack backtrace. So having this virtual
function around just provides duplicate information, and it takes up too
much space in the vtable besides. Let's get rid of it.
- gfxVRExternal Enables other processes to present
real or simulated VR hardware to Firefox.
- This functionality is disabled by default, under
dom.vr.external.enabled.
- VRDisplayInfo, VRControllerInfo, and associated
structs have been restructured to ensure internal
state is not exposed via shmem interface.
- Some refactoring to convert structs to
POD types, enabling them to be located
in shmem and be memcpy'd.
- Work needed before unpreffing marked
with "TODO" comments.
MozReview-Commit-ID: FbsusbxuoQ8
--HG--
extra : rebase_source : 8a448169c3f47411c705a4d9fd462a1f9363dfd9
extra : amend_source : e6702549527292e2850d16e8f503f0be9848159f
When ContentChild::RecvInitRendering is received, it tries to setup the
IPDL actors related to rendering. If the GPU process crashes before or
during this process, it will fail, and cause the content process to
crash as well. This is unnecessary because the UI process will either
restart the GPU process, or subsume its job into itself, and trigger
ContentChild::RecvReinitRendering. It is a similar case for failures in
ContentChild::RecvReinitRendering.
Since the GPU process crashing should be a recoverable scenario, we now
check if the remote IPDL actor is in the UI or the GPU process. If it is
in the UI process, it will fail/crash as it does today. If it is in the
GPU process, it will wait for the next
ContentChild::RecvReinitRendering.
For failures that are not IPDL related (e.g. failed to get some resource
like spawning a thread), we release assert specifically for those
failures. They are not recoverable.
This patch requires that each instance of IPC's RunnableFunction is
passed in a name, like the non-IPC RunnableFunction.
MozReview-Commit-ID: Atu1W3Rl66S
--HG--
extra : rebase_source : f932d7597a26a3f0c4246b3a95df638860d3d32d
- Add pref to enable the ovrInit_Invisible flag for Oculus sessions, enabled by default.
- Ensure that the Oculus library is unloaded every time it is uninitialized,
improving reliability of exiting and returning to WebVR.
MozReview-Commit-ID: 6VCugCJ2dUz
--HG--
extra : rebase_source : c6002bbaab650a86a31f62b63029f13ce2c8f614
- Update prefs to accomodate tests, disabling
enumeration throttling
- Updated Puppet display and controller implementation
to act more like the actual devices.
- Updated tests to ensure that they explicitly
create a VR mock display and don't create duplicate
mock displays.
MozReview-Commit-ID: 6RPVqekG2je
--HG--
extra : rebase_source : 9cc9ea116114cc191edbf5a01ac8f84fff9709c4
- Ensure ovr_GetSessionStatus is polled even when a VR presentation
is not active.
- When we fail to initialize an Oculus Session or detect VR hardware,
immediately unload the Oculus Library as we can't poll for ShouldQuit
without a valid Oculus session.
- When we poll ovr_GetSessionStatus, we are now updating the mounted state
in VRDisplayInfo::mIsMounted.
- Added prefs to control enumeration throttling and timeout to release
VR hardware when inactive.
- Some refactoring to make frame loop more understandable and less
brittle.
- When throttling enumeration, we ensure that all other VR apis
also throttle enumeration so that they don't pick up the same device
during throttling.
- Some long functions in VRManager have been broken up and
had their inner-workings documented in more detail.
MozReview-Commit-ID: CEYwwQ9mYd0
--HG--
extra : rebase_source : b2ab0dfc17b9ddc06f6afafdf69497fb9418fd47
- As we are creating a separate VR process in Bug 1362578,
we will need our own D3D11Device.
- Eventually, we will be allowing the VR device runtimes to
help select the appropriate adapter / device based on the
physical connection. This function will be updated at that
time.
MozReview-Commit-ID: EewUkNxU3BI
--HG--
extra : rebase_source : d89dd4dcc71f2b0dc54711f50628ee3bc494b73e
- This IPC is no longer used and can be removed to simplify
the PVRManager protocol.
MozReview-Commit-ID: Kno5CHkI17K
--HG--
extra : rebase_source : 227e36b00bc2d6a3b83b48d80fbfdfe35196057d
These were originally exposed directly as static methods on nsGlobalWindow, but
as they are clearly associated with either the inner or outer window, it makes
more sense for them to be called as such.
MozReview-Commit-ID: LFq8EfnhDlo
This is a large patch which tries to switch many of the external consumers of
nsGlobalWindow to instead use the new Inner or Outer variants.
MozReview-Commit-ID: 99648Lm46T5
And remove unreachable code after MOZ_CRASH().
MozReview-Commit-ID: 6ShBtPRKYlF
--HG--
extra : rebase_source : 0fe45a59411bda663828336e2686707b550144ae
extra : source : 8473fd7333d2abe1ea1cc176510c292a5b34df45
This patch was generated automatically by the "modeline.py" script, available
here: https://github.com/amccreight/moz-source-tools/blob/master/modeline.py
For every file that is modified in this patch, the changes are as follows:
(1) The patch changes the file to use the exact C++ mode lines from the
Mozilla coding style guide, available here:
https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Coding_Style#Mode_Line
(2) The patch deletes any blank lines between the mode line & the MPL
boilerplate comment.
(3) If the file previously had the mode lines and MPL boilerplate in a
single contiguous C++ comment, then the patch splits them into
separate C++ comments, to match the boilerplate in the coding style.
MozReview-Commit-ID: 77D61xpSmIl
--HG--
extra : rebase_source : c6162fa3cf539a07177a19838324bf368faa162b
This patch was automatically generated. I found the files to be fixed in this
patch with the following command:
grep -r "^\* This Source Code" gfx
...and then I modified each of these files with the following script
(where $1 is the filename to be modified):
###
line1="\* This Source Code Form is subject to the terms of the Mozilla Public"
line2="\* License, v\. 2\.0\. If a copy of the MPL was not distributed with this"
line3="\* file, You can obtain one at http://mozilla\.org/MPL/2\.0/\. \*/"
# Insert 1 space at beginning:
sed -i s%"^$line1"%" $line1"% $1
sed -i s%"^$line2"%" $line2"% $1
sed -i s%"^$line3"%" $line3"% $1
###
MozReview-Commit-ID: HXBMrfnhlVr
--HG--
extra : rebase_source : de4c78563711f8366e2978c5199a5041875fbe38
- Oculus SDK was updated from 1.5 to 1.9
- As the Oculus API now returns quaternion orientations for each
eye-to-head transform, I needed to send more information to the
content process.
- Rather than adding the quaternion, we now calculate the view matrices
on the VR thread in the GPU process rather than calculating it in the
content thread from parameters.
- OpenVR's full view matrix is now used, for compatibility with more devices.
- IPD adjustments are now updated every frame for both Oculus and OpenVR.
MozReview-Commit-ID: LOtfs4QIqc8
--HG--
extra : rebase_source : 0a69824012ede4bea0e0e709a2d027d0c35730bb
Currently the Gecko Profiler defines a moderate amount of stuff when
MOZ_GECKO_PROFILER is undefined. It also #includes various headers, including
JS ones. This is making it difficult to separate Gecko's media stack for
inclusion in Servo.
This patch greatly simplifies how things are exposed. The starting point is:
- GeckoProfiler.h can be #included unconditionally;
- everything else from the profiler must be guarded by MOZ_GECKO_PROFILER.
In practice this introduces way too many #ifdefs, so the patch loosens it by
adding no-op macros for a number of the most common operations.
The net result is that #ifdefs and macros are used a bit more, but almost
nothing is exposed in non-MOZ_GECKO_PROFILER builds (including
ProfilerMarkerPayload.h and GeckoProfiler.h), and understanding what is exposed
is much simpler than before.
Note also that in BHR, ThreadStackHelper is now entirely absent in
non-MOZ_GECKO_PROFILER builds.
- VRManagerChild no longer needs to be a TextureForwarder
- VRManagerParent no longer descends from HostIPCAllocator or ShmemAllocator
- PVRManager no longer manages PTexture's
- VRLayerParent::mSize was not used and has been removed
MozReview-Commit-ID: 3bNN5FR5j7M
--HG--
extra : rebase_source : 634277825c00057bca6f8c77cdc942de61d61e9c
- WebVR is no longer dependent on PTexture, TextureParent,
TextureHost, and TextureChild. It continues to use TextureClient
for pooling and coordinating locks with other Gecko code.
- PreserveDrawingBuffer now behaving correctly for 2d display mirroring
- Preparation for separating to VR process
MozReview-Commit-ID: 2RGOulCInSu
--HG--
extra : rebase_source : 3542b804c3def36fa74541be32d0e7cbc9698641
- A user gesture is required only for the VRDisplay.requestPresent
call that initiates the VR presentation, as per the WebVR 1.1 spec.
- The parameters of the VRLayer can now be updated by calling
VRDisplay.requestPresent on an active VR presentation.
- Dynamic resolution switching is now functional:
https://webvr.info/samples/08-dynamic-resolution.html
iMozReview-Commit-ID: BL7aJfF6nqR
MozReview-Commit-ID: CmhbFJ4ij5q
--HG--
extra : rebase_source : 28a3f608b4f821631e81ccdfe7f7824f9508a7b4
- Using a separate ID3DDeviceContextState ensures
that the WebVR context does not stomp over the
mirrored state used by the MLGPU "Advanced" Layers rendering.
MozReview-Commit-ID: 99mfdsjFrMI
--HG--
extra : rebase_source : 599df3b1344ca1489cbb13169313dff8e767c399
- Using a separate ID3DDeviceContextState ensures
that the WebVR context does not stomp over the
mirrored state used by the MLGPU "Advanced" Layers rendering.
MozReview-Commit-ID: 99mfdsjFrMI
--HG--
extra : rebase_source : fdcdcb55185048cfb54163f51aca70409a1aa74a
From the crashes associated with bug 1389021, we know that some
compositor thread IPDL owners are not being cleaned up properly. We do
not know which protocols are causing the problem, so we temporarily will
annotate the logs with the ownership status. This should be limited to
under a dozen instances of the protocols.
This change will be backed out after a few builds are produced with it
and we see the first crash reports with the relevant data.
- In VRManagerChild::DeallocPVRLayerChild, we delete the PVRLayerChild, rather
than doing proper reference counting on the VRLayerChild object which has
been deallocated but still referenced by VRDisplayPresentation::mLayers.
This happens when the GPU process is terminated.
- When the user tries to stop the VR presentation or change the URL,
PVRLayerChild::SendDestroy is called by VRDisplayPresentation::DestroyLayers.
This results in the assertion about "invalid actor state".
- This patch fixes this by following the same pattern used by TextureClient
for its PTextureChild.
MozReview-Commit-ID: 327cdb4s7kl
--HG--
extra : rebase_source : 88847acd39d82f258f0c969e6ef5e22b794f6428
- Now destroying and re-creating Oculus sessions when switching
between magic window and immersive WebVR (BeginPresent / ExitPresent)
- Now sending flags to Oculus ovr_initilize to specify if Firefox will
be presenting to the VR display or just using tracking
- Now coordinating oculus session shutdown and restart between the
VR controllers and the VR display with reference counting.
- Now able to return to Oculus home after using WebVR
- Magic window / non-exclusive sessions no longer take over the VR headset
causing it to display a message that Firefox.exe is not responding.
MozReview-Commit-ID: EnRsxt6ZSzg
--HG--
extra : rebase_source : 10ba1b76bf75774b8842d99b555319fb5dd7f736
- Now destroying and re-creating Oculus sessions when switching
between magic window and immersive WebVR (BeginPresent / ExitPresent)
- Now sending flags to Oculus ovr_initilize to specify if Firefox will
be presenting to the VR display or just using tracking
- Now coordinating oculus session shutdown and restart between the
VR controllers and the VR display with reference counting.
- Now able to return to Oculus home after using WebVR
- Magic window / non-exclusive sessions no longer take over the VR headset
causing it to display a message that Firefox.exe is not responding.
MozReview-Commit-ID: EnRsxt6ZSzg
--HG--
extra : rebase_source : d1ecf52e064ffe88c2cdebb011b8ffa9beb7b46e
It's silly to use prmem.h within Firefox code given that in our configuration
its functions are just wrappers for malloc() et al. (Indeed, in some places we
mix PR_Malloc() with free(), or malloc() with PR_Free().)
This patch removes all uses, except for the places where we need to use
PR_Free() to free something allocated by another NSPR function; in those cases
I've added a comment explaining which function did the allocation.
--HG--
extra : rebase_source : 0f781bca68b5bf3c4c191e09e277dfc8becffa09
- OpenVR was previously only being built for Windows builds
it will now be built additionally on macOS and Linux.
MozReview-Commit-ID: 68ZUNmdybd1
--HG--
extra : rebase_source : 329c85c866f7c1c95566f77ccddb92c348563e4d
- Validate GetSharedResourceView in VRDisplayOculus::SubmitFrame and VRDisplayPuppet::SubmitFrame
- Correct size of frameIndex to be "long long" rather than "int" for
ovr_GetPredictedDisplayTime
- Updated to Oculus 1.15.0 SDK
- Now sending absolute timestamp of the predicted frame time
to ovr_GetTrackingState rather than a delta
MozReview-Commit-ID: GLSkqwae7Jp
--HG--
extra : rebase_source : 80a051c4af9e2241fe971fc2763015b5f3d18f7c
- Added new chrome-only webidl methods to be used by browser UI and WebExtensions
- Implemented bitmasked group visibility for VR sessions to enable switching
between chrome and regular content presentations.
- Implemented throttling mechanism to avoid runaway, unthrottled render loops
for VR sessions that are hidden by group visibility bitmasks or due to
lower level platform VR events, such as during the Oculus
"Health and Safety Warning".
- Simplified the PVRManager IPC protocol while extending it to support
VR session groups and later WebVR content performance profiling API's.
- Removed the last WebVR related sync IPC call.
MozReview-Commit-ID: BMEIPyYeEbq
--HG--
extra : rebase_source : 47d3682cad3d913504175b7d4c3e9d992236f097
- Also removed some now redundant calls to VRHMDSensorState::Clear()
MozReview-Commit-ID: Kkbvkn3XAP4
--HG--
extra : rebase_source : 0daecf8ad2f4baa8f3d199c65dc7c0cbeb4aceae
- This corrects link traversal and improves performance when
entering and exiting VR very often.
MozReview-Commit-ID: D30NQdnpzMF
--HG--
extra : rebase_source : 4f2486d98e6d0912185cd93537ea248a1ad876c5
- I have refactored the Oculus and OpenVR interfaces in gfx/vr
so that initialization of the VR libraries only happens once
a WebVR site is detected.
- The Oculus interface has been cleaned up and updated to unload the Oculus
runtime library when not in use.
- The browser can now re-connect to Oculus home if it was restarted, without
restarting the browser.
- We no longer submit a black frame at the end of VR presentation, as this
appears to be handled by the latest Oculus runtime automatically.
- As we only hold on to the Oculus runtime when needed, this should
reduce the likelihood of the GPU process being killed by the Oculus
software updater.
MozReview-Commit-ID: AyWeD4CxXLD
--HG--
extra : rebase_source : 9eae07ef30b1a7559b5fe80e6698c248a55b970e
- There appears to be no issues with simply changing
SetHaveEventListener from sync to async.
MozReview-Commit-ID: 3LKgDx9AZnm
--HG--
extra : rebase_source : 6c706f592f71a8c967a58f6906861fcff2525ebf
- PVRManager::GetDisplays was a sync IPC that was part of an optimization
for a use case that has been eliminated by changes to the WebVR spec.
- This was an optimization for Navigator.activeVRDisplays that would allow
enumeration of displays active in any content process without powering
on any additional VR hardware. This will no longer be necessary as the
activeVRDisplays has been restricted to returning only the displays
active in the current javascript context.
MozReview-Commit-ID: F6sOtM9nups
--HG--
extra : rebase_source : bd8967fab9677206d998eea922c8d1640551de1c
Kearwood "Kip" Gilbert
Andi-Bogdan Postelnicu
Randall Barker
Cosmin Sabou
sotaro
Emilio Cobos Álvarez
Daosheng Mu
Masatoshi Kimura
Nathan Froyd
Sebastian Hengst
Tristan Bourvon
Miko Mynttinen
Kearwood Gilbert
Andrew Osmond
Daniel Holbert
Andrew McCreight
Jeff Gilbert
Margareta Eliza Balazs
Milan Sreckovic
Sylvestre Ledru
Narcis Beleuzu
Ryan VanderMeulen
Noemi Erli
Phil Ringnalda
Nika Layzell
Attila Craciun
Chris Peterson
Coroiu Cristina
Nicholas Nethercote
Tom Ritter
dmu@mozilla.com
JerryShih
Chih-Yi Leu
Wes Kocher
Bill McCloskey
Jan Beich
David Anderson
Kevin Chen
Kartikaya Gupta
Ben Tian
Iris Hsiao