1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_WEBXR_XR_TEST_HOOK_WRAPPER_H_
#define COMPONENTS_WEBXR_XR_TEST_HOOK_WRAPPER_H_
#include "base/task/single_thread_task_runner.h"
#include "device/vr/public/mojom/browser_test_interfaces.mojom.h"
#include "device/vr/test/test_hook.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "mojo/public/cpp/bindings/remote.h"
namespace webxr {
// Wraps a mojo test hook to implement the VRTestHook C++ interface. Our use
// of VR runtimes are single-threaded at a time, and we initialize/uninitialize
// as we switch between immersive and non-immersive sessions.
// The mojo pointer is thread-affine, but we can keep the same mojo connection
// by getting its pending remote so we temporarily make the test hook mojo
// pointer live on the thread that we are using the VR runtime on while the
// runtime is initialized.
class XRTestHookWrapper : public device::VRTestHook {
public:
explicit XRTestHookWrapper(
mojo::PendingRemote<device_test::mojom::XRTestHook> hook_info);
virtual ~XRTestHookWrapper();
void OnFrameSubmitted(const std::vector<device::ViewData>& views) override;
device::DeviceConfig WaitGetDeviceConfig() override;
device::PoseFrameData WaitGetPresentingPose() override;
device::PoseFrameData WaitGetMagicWindowPose() override;
device::ControllerRole WaitGetControllerRoleForTrackedDeviceIndex(
unsigned int index) override;
device::TrackedDeviceClass WaitGetTrackedDeviceClass(
unsigned int index) override;
device::ControllerFrameData WaitGetControllerData(
unsigned int index) override;
device_test::mojom::EventData WaitGetEventData() override;
bool WaitGetCanCreateSession() override;
void AttachCurrentThread() override;
void DetachCurrentThread() override;
scoped_refptr<base::SingleThreadTaskRunner> GetBoundTaskRunner();
private:
mojo::Remote<device_test::mojom::XRTestHook> hook_;
mojo::PendingRemote<device_test::mojom::XRTestHook> pending_hook_;
scoped_refptr<base::SingleThreadTaskRunner> current_task_runner_;
};
} // namespace webxr
#endif // COMPONENTS_WEBXR_XR_TEST_HOOK_WRAPPER_H_
|
