| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_SERVICES_ISOLATED_XR_DEVICE_XR_RUNTIME_PROVIDER_H_ |
| #define CONTENT_SERVICES_ISOLATED_XR_DEVICE_XR_RUNTIME_PROVIDER_H_ |
| |
| #include <memory> |
| |
| #include "device/vr/buildflags/buildflags.h" |
| #include "device/vr/public/mojom/isolated_xr_service.mojom.h" |
| #include "mojo/public/cpp/bindings/pending_remote.h" |
| #include "mojo/public/cpp/bindings/remote.h" |
| |
| #if BUILDFLAG(ENABLE_OPENXR) |
| #include "components/viz/common/gpu/context_provider.h" |
| #include "device/vr/openxr/context_provider_callbacks.h" |
| #include "services/viz/public/cpp/gpu/gpu.h" |
| #endif |
| |
| namespace device { |
| class OpenXrDevice; |
| } // namespace device |
| |
| namespace viz { |
| class Gpu; |
| } // namespace viz |
| |
| class IsolatedXRRuntimeProvider final |
| : public device::mojom::IsolatedXRRuntimeProvider { |
| public: |
| explicit IsolatedXRRuntimeProvider( |
| mojo::PendingRemote<device::mojom::XRDeviceServiceHost> |
| device_service_host, |
| scoped_refptr<base::SingleThreadTaskRunner> io_task_runner); |
| ~IsolatedXRRuntimeProvider() override; |
| |
| void RequestDevices( |
| mojo::PendingRemote<device::mojom::IsolatedXRRuntimeProviderClient> |
| client) override; |
| |
| enum class RuntimeStatus; |
| |
| private: |
| void PollForDeviceChanges(); |
| void SetupPollingForDeviceChanges(); |
| |
| #if BUILDFLAG(ENABLE_OPENXR) |
| bool IsOpenXrHardwareAvailable(); |
| void SetOpenXrRuntimeStatus(RuntimeStatus status); |
| void CreateContextProviderAsync( |
| VizContextProviderCallback viz_context_provider_callback, |
| scoped_refptr<base::SingleThreadTaskRunner> task_runner); |
| |
| bool should_check_openxr_ = false; |
| |
| std::unique_ptr<device::OpenXrDevice> openxr_device_; |
| |
| std::unique_ptr<viz::Gpu> viz_gpu_; |
| #endif |
| |
| mojo::Remote<device::mojom::XRDeviceServiceHost> device_service_host_; |
| scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_; |
| |
| mojo::Remote<device::mojom::IsolatedXRRuntimeProviderClient> client_; |
| base::WeakPtrFactory<IsolatedXRRuntimeProvider> weak_ptr_factory_{this}; |
| }; |
| |
| #endif // CONTENT_SERVICES_ISOLATED_XR_DEVICE_XR_RUNTIME_PROVIDER_H_ |