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Auto merge of #23485 - Manishearth:xrtest, r=asajeffrey

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Basic XR Testing support

This adds support for the XRTest and FakeXRDeviceController APIs from https://github.com/immersive-web/webxr-test-api, and plugs them into the `mock` backend of rust-webvr.

Tested with [a modified webxr test page](https://github.com/immersive-web/webxr-test-api)

r? @jdm @asajeffrey

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This commit is contained in:
bors-servo 2019-05-30 22:04:22 -04:00 • committed by GitHub
commit 7c8a4ecead
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18 changed files with 306 additions and 13 deletions
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16
Cargo.lock generated
View file

@ -3590,7 +3590,7 @@ dependencies = [
[[package]]
name = "rust-webvr"
version = "0.11.1"
version = "0.11.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"bindgen 0.49.0 (registry+https://github.com/rust-lang/crates.io-index)",
@ -3603,12 +3603,12 @@ dependencies = [
"libloading 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
"ovr-mobile-sys 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rust-webvr-api 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rust-webvr-api 0.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "rust-webvr-api"
version = "0.11.0"
version = "0.11.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"android_injected_glue 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@ -3948,7 +3948,7 @@ dependencies = [
"mozangle 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"osmesa-src 0.1.0 (git+https://github.com/servo/osmesa-src)",
"osmesa-sys 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rust-webvr 0.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
"rust-webvr 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)",
"sig 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"tinyfiledialogs 3.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
"winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@ -5267,7 +5267,7 @@ dependencies = [
"ipc-channel 0.11.2 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
"msg 0.0.1",
"rust-webvr 0.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
"rust-webvr 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)",
"script_traits 0.0.1",
"servo_config 0.0.1",
"webvr_traits 0.0.1",
@ -5279,7 +5279,7 @@ version = "0.0.1"
dependencies = [
"ipc-channel 0.11.2 (registry+https://github.com/rust-lang/crates.io-index)",
"msg 0.0.1",
"rust-webvr-api 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rust-webvr-api 0.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.80 (registry+https://github.com/rust-lang/crates.io-index)",
]
@ -5782,8 +5782,8 @@ dependencies = [
"checksum regex-syntax 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)" = "dcfd8681eebe297b81d98498869d4aae052137651ad7b96822f09ceb690d0a96"
"checksum remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3488ba1b9a2084d38645c4c08276a1752dcbf2c7130d74f1569681ad5d2799c5"
"checksum ron 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "da06feaa07f69125ab9ddc769b11de29090122170b402547f64b86fe16ebc399"
"checksum rust-webvr 0.11.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c5b30e882ddadf407de2229bf6bf0f1adde250b6dee10357ba4f8c4a51c0ab15"
"checksum rust-webvr-api 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b5208a3b3f0b02abf17e66c0fe1e0cd3a4f5172c9bf6d1a3e1ac6338a3d218d3"
"checksum rust-webvr 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)" = "7a171c39fdd52c5b461f2384a04e2d75555c7ed657c057c45ea9d69d68b5f9fb"
"checksum rust-webvr-api 0.11.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c5611b60f8a26ad5af2b8d6ac072f9e1b396305e8eb19efd5a6df84c588b1429"
"checksum rustc-demangle 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "3058a43ada2c2d0b92b3ae38007a2d0fa5e9db971be260e0171408a4ff471c95"
"checksum rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
"checksum rusttype 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b8eb11f5b0a98c8eca2fb1483f42646d8c340e83e46ab416f8a063a0fd0eeb20"

2
components/config/prefs.rs
View file

@ -294,6 +294,8 @@ mod gen {
webxr: {
#[serde(default)]
enabled: bool,
#[serde(default)]
test: bool,
},
worklet: {
blockingsleep: {

104
components/script/dom/fakexrdevicecontroller.rs Normal file
View file

@ -0,0 +1,104 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
use crate::dom::bindings::codegen::Bindings::FakeXRDeviceControllerBinding::{
self, FakeXRDeviceControllerMethods, FakeXRRigidTransform, FakeXRViewInit,
};
use crate::dom::bindings::codegen::Bindings::XRViewBinding::XREye;
use crate::dom::bindings::error::{Error, Fallible};
use crate::dom::bindings::reflector::{reflect_dom_object, DomObject, Reflector};
use crate::dom::bindings::root::DomRoot;
use crate::dom::globalscope::GlobalScope;
use dom_struct::dom_struct;
use webvr_traits::{MockVRControlMsg, WebVREyeParameters, WebVRMsg};
#[dom_struct]
pub struct FakeXRDeviceController {
reflector: Reflector,
}
impl FakeXRDeviceController {
pub fn new_inherited() -> FakeXRDeviceController {
FakeXRDeviceController {
reflector: Reflector::new(),
}
}
pub fn new(global: &GlobalScope) -> DomRoot<FakeXRDeviceController> {
reflect_dom_object(
Box::new(FakeXRDeviceController::new_inherited()),
global,
FakeXRDeviceControllerBinding::Wrap,
)
}
pub fn send_msg(&self, msg: MockVRControlMsg) {
self.global()
.as_window()
.webvr_thread()
.unwrap()
.send(WebVRMsg::MessageMockDisplay(msg))
.unwrap();
}
}
impl FakeXRDeviceControllerMethods for FakeXRDeviceController {
/// https://github.com/immersive-web/webxr-test-api/blob/master/explainer.md
fn SetViews(&self, views: Vec<FakeXRViewInit>) -> Fallible<()> {
if views.len() != 2 {
return Err(Error::NotSupported);
}
let (left, right) = match (views[0].eye, views[1].eye) {
(XREye::Left, XREye::Right) => (&views[0], &views[1]),
(XREye::Right, XREye::Left) => (&views[1], &views[0]),
_ => return Err(Error::NotSupported),
};
if left.projectionMatrix.len() != 16 ||
right.projectionMatrix.len() != 16 ||
left.viewOffset.position.len() != 4 ||
right.viewOffset.position.len() != 4
{
return Err(Error::Type("Incorrectly sized array".into()));
}
let mut proj_l = [0.; 16];
let mut proj_r = [0.; 16];
let v: Vec<_> = left.projectionMatrix.iter().map(|x| **x).collect();
proj_l.copy_from_slice(&v);
let v: Vec<_> = right.projectionMatrix.iter().map(|x| **x).collect();
proj_r.copy_from_slice(&v);
let mut params_l = WebVREyeParameters::default();
let mut params_r = WebVREyeParameters::default();
let v: Vec<_> = left.viewOffset.position.iter().map(|x| **x).collect();
params_l.offset.copy_from_slice(&v);
let v: Vec<_> = right.viewOffset.position.iter().map(|x| **x).collect();
params_r.offset.copy_from_slice(&v);
self.send_msg(MockVRControlMsg::SetProjectionMatrices(proj_l, proj_r));
self.send_msg(MockVRControlMsg::SetEyeParameters(params_l, params_r));
Ok(())
}
/// https://github.com/immersive-web/webxr-test-api/blob/master/explainer.md
fn SetViewerOrigin(&self, origin: &FakeXRRigidTransform) -> Fallible<()> {
if origin.position.len() != 4 || origin.orientation.len() != 4 {
return Err(Error::Type("Incorrectly sized array".into()));
}
let mut position = [0.; 3];
let mut orientation = [0.; 4];
let v: Vec<_> = origin.position.iter().map(|x| **x).collect();
position.copy_from_slice(&v[0..3]);
let v: Vec<_> = origin.orientation.iter().map(|x| **x).collect();
orientation.copy_from_slice(&v);
self.send_msg(MockVRControlMsg::SetViewerPose(position, orientation));
Ok(())
}
}

2
components/script/dom/mod.rs
View file

@ -301,6 +301,7 @@ pub mod eventsource;
pub mod eventtarget;
pub mod extendableevent;
pub mod extendablemessageevent;
pub mod fakexrdevicecontroller;
pub mod file;
pub mod filelist;
pub mod filereader;
@ -551,6 +552,7 @@ pub mod xrrigidtransform;
pub mod xrsession;
pub mod xrspace;
pub mod xrstationaryreferencespace;
pub mod xrtest;
pub mod xrview;
pub mod xrviewerpose;
pub mod xrviewport;

49
components/script/dom/webidls/FakeXRDeviceController.webidl Normal file
View file

@ -0,0 +1,49 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
// https://github.com/immersive-web/webxr-test-api/
[Exposed=Window, Pref="dom.webxr.test"]
interface FakeXRDeviceController {
// Creates and attaches a XRFrameOfReference of the type specified to the device.
// void setFrameOfReference(XRFrameOfReferenceType, FakeXRFrameOfReferenceInit);
// // Sets the values to be used for subsequent
// // requestAnimationFrame() callbacks.
[Throws] void setViews(sequence<FakeXRViewInit> views);
[Throws] void setViewerOrigin(FakeXRRigidTransform origin);
// Simulates the user activating the reset pose on a device.
// void simulateResetPose();
// Simulates the platform ending the sessions.
// void simulateForcedEndSessions();
// Simulates devices focusing and blurring sessions.
// void simulateBlurSession(XRSession);
// void simulateFocusSession(XRSession);
// void setBoundsGeometry(Array<FakeXRBoundsPoint> boundsCoodinates)l
// Promise<FakeXRInputSourceController>
// simulateInputSourceConnection(FakeXRInputSourceInit);
};
dictionary FakeXRViewInit {
required XREye eye;
// https://immersive-web.github.io/webxr/#view-projection-matrix
required sequence<float> projectionMatrix;
// https://immersive-web.github.io/webxr/#view-offset
required FakeXRRigidTransform viewOffset;
};
dictionary FakeXRBoundsPoint {
double x; double z;
};
dictionary FakeXRRigidTransform {
required sequence<float> position;
required sequence<float> orientation;
};

5
components/script/dom/webidls/XR.webidl
View file

@ -28,3 +28,8 @@ dictionary XRSessionCreationOptions {
XRSessionMode mode = "inline";
// XRPresentationContext outputContext;
};
partial interface XR {
// https://github.com/immersive-web/webxr-test-api/
[SameObject, Pref="dom.webxr.test"] readonly attribute XRTest test;
};

25
components/script/dom/webidls/XRTest.webidl Normal file
View file

@ -0,0 +1,25 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
// https://github.com/immersive-web/webxr-test-api/
[Exposed=Window, Pref="dom.webxr.test"]
interface XRTest {
// Simulates connecting a device to the system.
// Used to instantiate a fake device for use in tests.
Promise<FakeXRDeviceController> simulateDeviceConnection(FakeXRDeviceInit init);
// // Simulates a device being disconnected from the system.
// Promise<void> simulateDeviceDisconnection(XRDevice);
// // Simulates a user activation (aka user gesture) for the current scope.
// // The activation is only guaranteed to be valid in the provided function and only applies to WebXR
// // Device API methods.
// void simulateUserActivation(Function);
};
dictionary FakeXRDeviceInit {
// TODO: Subject to change to match spec changes.
required boolean supportsImmersive;
};

8
components/script/dom/xr.rs
View file

@ -21,6 +21,7 @@ use crate::dom::promise::Promise;
use crate::dom::vrdisplay::VRDisplay;
use crate::dom::vrdisplayevent::VRDisplayEvent;
use crate::dom::xrsession::XRSession;
use crate::dom::xrtest::XRTest;
use dom_struct::dom_struct;
use ipc_channel::ipc::IpcSender;
use profile_traits::ipc;
@ -36,6 +37,7 @@ pub struct XR {
gamepads: DomRefCell<Vec<Dom<Gamepad>>>,
pending_immersive_session: Cell<bool>,
active_immersive_session: MutNullableDom<VRDisplay>,
test: MutNullableDom<XRTest>,
}
impl XR {
@ -46,6 +48,7 @@ impl XR {
gamepads: DomRefCell::new(Vec::new()),
pending_immersive_session: Cell::new(false),
active_immersive_session: Default::default(),
test: Default::default(),
}
}
@ -141,6 +144,11 @@ impl XRMethods for XR {
session.xr_present(promise.clone());
promise
}
// https://github.com/immersive-web/webxr-test-api/blob/master/explainer.md
fn Test(&self) -> DomRoot<XRTest> {
self.test.or_init(|| XRTest::new(&self.global()))
}
}
impl XR {

3
components/script/dom/xrspace.rs
View file

@ -99,7 +99,8 @@ impl XRSpace {
orient[1] as f64,
orient[2] as f64,
orient[3] as f64,
);
)
.normalize();
RigidTransform3D::new(rotation, translation)
}

66
components/script/dom/xrtest.rs Normal file
View file

@ -0,0 +1,66 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
use crate::dom::bindings::codegen::Bindings::XRTestBinding::{
self, FakeXRDeviceInit, XRTestMethods,
};
use crate::dom::bindings::reflector::{reflect_dom_object, DomObject, Reflector};
use crate::dom::bindings::root::DomRoot;
use crate::dom::fakexrdevicecontroller::FakeXRDeviceController;
use crate::dom::globalscope::GlobalScope;
use crate::dom::promise::Promise;
use dom_struct::dom_struct;
use std::cell::Cell;
use std::rc::Rc;
use webvr_traits::WebVRMsg;
#[dom_struct]
pub struct XRTest {
reflector: Reflector,
session_started: Cell<bool>,
}
impl XRTest {
pub fn new_inherited() -> XRTest {
XRTest {
reflector: Reflector::new(),
session_started: Cell::new(false),
}
}
pub fn new(global: &GlobalScope) -> DomRoot<XRTest> {
reflect_dom_object(
Box::new(XRTest::new_inherited()),
global,
XRTestBinding::Wrap,
)
}
}
impl XRTestMethods for XRTest {
/// https://github.com/immersive-web/webxr-test-api/blob/master/explainer.md
fn SimulateDeviceConnection(&self, init: &FakeXRDeviceInit) -> Rc<Promise> {
let p = Promise::new(&self.global());
if !init.supportsImmersive || self.session_started.get() {
p.reject_native(&());
return p;
}
self.session_started.set(true);
self.global()
.as_window()
.webvr_thread()
.unwrap()
.send(WebVRMsg::CreateMockDisplay)
.unwrap();
p.resolve_native(&FakeXRDeviceController::new(&self.global()));
p
}
}

2
components/servo/lib.rs
View file

@ -285,7 +285,7 @@ where
script::init();
let mut webvr_heartbeats = Vec::new();
let webvr_services = if pref!(dom.webvr.enabled) {
let webvr_services = if pref!(dom.webvr.enabled) || pref!(dom.webxr.enabled) {
let mut services = VRServiceManager::new();
services.register_defaults();
embedder.register_vr_services(&mut services, &mut webvr_heartbeats);

4
components/webvr/Cargo.toml
View file

@ -19,10 +19,10 @@ canvas_traits = {path = "../canvas_traits"}
crossbeam-channel = "0.3"
euclid = "0.19"
gleam = "0.6"
ipc-channel = "0.11"
ipc-channel = "0.11.2"
log = "0.4"
msg = {path = "../msg"}
rust-webvr = {version = "0.11", features = ["openvr", "vrexternal"]}
rust-webvr = {version = "0.11.3", features = ["mock", "openvr", "vrexternal"]}
script_traits = {path = "../script_traits"}
servo_config = {path = "../config"}
webvr_traits = {path = "../webvr_traits" }

26
components/webvr/webvr_thread.rs
View file

@ -14,6 +14,7 @@ use script_traits::ConstellationMsg;
use servo_config::pref;
use std::collections::hash_map::Entry;
use std::collections::{HashMap, HashSet};
use std::sync::mpsc;
use std::{thread, time};
use webvr_traits::webvr::*;
use webvr_traits::{WebVRMsg, WebVRPoseInformation, WebVRResult};
@ -46,6 +47,7 @@ pub struct WebVRThread {
vr_compositor_chan: WebVRCompositorSender,
polling_events: bool,
presenting: HashMap<u32, PipelineId>,
mock: Option<mpsc::Sender<MockVRControlMsg>>,
}
impl WebVRThread {
@ -65,6 +67,7 @@ impl WebVRThread {
vr_compositor_chan: vr_compositor_chan,
polling_events: false,
presenting: HashMap::new(),
mock: None,
}
}
@ -131,6 +134,13 @@ impl WebVRThread {
WebVRMsg::GetGamepadsForDisplay(display_id, sender) => {
self.handle_get_gamepads_for_display(display_id, sender);
},
WebVRMsg::CreateMockDisplay => {
self.handle_create_mock();
},
WebVRMsg::MessageMockDisplay(msg) => {
self.handle_message_mock_display(msg);
},
WebVRMsg::Exit => break,
}
}
@ -302,6 +312,22 @@ impl WebVRThread {
sender.send(Ok(data)).unwrap();
}
fn handle_create_mock(&mut self) {
if self.mock.is_some() {
warn!("Mock display already created");
return;
}
self.mock = Some(self.service.register_mock_with_remote());
}
fn handle_message_mock_display(&mut self, msg: MockVRControlMsg) {
self.mock
.as_ref()
.expect("Mock Display not yet set up")
.send(msg)
.expect("Could not send message to mock display");
}
fn poll_events(&mut self, sender: IpcSender<bool>) {
loop {
let events = self.service.poll_events();

2
components/webvr_traits/Cargo.toml
View file

@ -13,5 +13,5 @@ path = "lib.rs"
[dependencies]
ipc-channel = "0.11"
msg = {path = "../msg"}
rust-webvr-api = {version = "0.11", features = ["ipc"]}
rust-webvr-api = {version = "0.11.1", features = ["ipc"]}
serde = "1.0"

1
components/webvr_traits/lib.rs
View file

@ -11,6 +11,7 @@ mod webvr_traits;
pub use crate::webvr_traits::{WebVRMsg, WebVRResult};
pub use rust_webvr_api as webvr;
pub use rust_webvr_api::MockVRControlMsg;
pub use rust_webvr_api::VRDisplayCapabilities as WebVRDisplayCapabilities;
pub use rust_webvr_api::VRDisplayData as WebVRDisplayData;
pub use rust_webvr_api::VRDisplayEvent as WebVRDisplayEvent;

2
components/webvr_traits/webvr_traits.rs
View file

@ -26,6 +26,8 @@ pub enum WebVRMsg {
RequestPresent(PipelineId, u32, IpcSender<WebVRResult<()>>),
ExitPresent(PipelineId, u32, Option<IpcSender<WebVRResult<()>>>),
CreateCompositor(u32),
CreateMockDisplay,
MessageMockDisplay(MockVRControlMsg),
GetGamepads(
Vec<u32>,
IpcSender<WebVRResult<Vec<(Option<VRGamepadData>, VRGamepadState)>>>,

1
python/tidy/servo_tidy/tidy.py
View file

@ -98,6 +98,7 @@ WEBIDL_STANDARDS = [
"//wicg.github.io",
"//webaudio.github.io",
"//immersive-web.github.io/",
"//github.com/immersive-web/webxr-test-api/",
# Not a URL
"// This interface is entirely internal to Servo, and should not be" +
" accessible to\n// web pages."

1
resources/prefs.json
View file

@ -31,6 +31,7 @@
"dom.webvr.event_polling_interval": 500,
"dom.webvr.test": false,
"dom.webxr.enabled": false,
"dom.webxr.test": false,
"dom.worklet.timeout_ms": 10,
"gfx.subpixel-text-antialiasing.enabled": true,
"js.asmjs.enabled": true,