зеркало из https://github.com/mozilla/gecko-dev.git
117 строки
3.1 KiB
C++
117 строки
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
* 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 http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef GFX_VR_OSVR_H
|
|
#define GFX_VR_OSVR_H
|
|
|
|
#include "nsTArray.h"
|
|
#include "mozilla/RefPtr.h"
|
|
#include "nsThreadUtils.h"
|
|
|
|
#include "mozilla/gfx/2D.h"
|
|
#include "mozilla/EnumeratedArray.h"
|
|
|
|
#include "VRDisplayHost.h"
|
|
|
|
#include <osvr/ClientKit/ClientKitC.h>
|
|
#include <osvr/ClientKit/DisplayC.h>
|
|
|
|
namespace mozilla {
|
|
namespace gfx {
|
|
namespace impl {
|
|
|
|
class VRDisplayOSVR : public VRDisplayHost
|
|
{
|
|
public:
|
|
VRHMDSensorState GetSensorState() override;
|
|
void ZeroSensor() override;
|
|
|
|
protected:
|
|
virtual void StartPresentation() override;
|
|
virtual void StopPresentation() override;
|
|
|
|
#if defined(XP_WIN)
|
|
virtual void SubmitFrame(TextureSourceD3D11* aSource,
|
|
const IntSize& aSize,
|
|
const VRHMDSensorState& aSensorState,
|
|
const gfx::Rect& aLeftEyeRect,
|
|
const gfx::Rect& aRightEyeRect) override;
|
|
#endif
|
|
|
|
public:
|
|
explicit VRDisplayOSVR(OSVR_ClientContext* context,
|
|
OSVR_ClientInterface* iface,
|
|
OSVR_DisplayConfig* display);
|
|
|
|
protected:
|
|
virtual ~VRDisplayOSVR()
|
|
{
|
|
Destroy();
|
|
MOZ_COUNT_DTOR_INHERITED(VRDisplayOSVR, VRDisplayHost);
|
|
}
|
|
void Destroy();
|
|
|
|
OSVR_ClientContext* m_ctx;
|
|
OSVR_ClientInterface* m_iface;
|
|
OSVR_DisplayConfig* m_display;
|
|
};
|
|
|
|
} // namespace impl
|
|
|
|
class VRSystemManagerOSVR : public VRSystemManager
|
|
{
|
|
public:
|
|
static already_AddRefed<VRSystemManagerOSVR> Create();
|
|
virtual void Destroy() override;
|
|
virtual void Shutdown() override;
|
|
virtual void GetHMDs(nsTArray<RefPtr<VRDisplayHost>>& aHMDResult) override;
|
|
virtual bool GetIsPresenting() override;
|
|
virtual void HandleInput() override;
|
|
virtual void GetControllers(nsTArray<RefPtr<VRControllerHost>>&
|
|
aControllerResult) override;
|
|
virtual void ScanForControllers() override;
|
|
virtual void RemoveControllers() override;
|
|
virtual void VibrateHaptic(uint32_t aControllerIdx, uint32_t aHapticIndex,
|
|
double aIntensity, double aDuration, uint32_t aPromiseID) override;
|
|
virtual void StopVibrateHaptic(uint32_t aControllerIdx) override;
|
|
|
|
protected:
|
|
VRSystemManagerOSVR()
|
|
: mOSVRInitialized(false)
|
|
, mClientContextInitialized(false)
|
|
, mDisplayConfigInitialized(false)
|
|
, mInterfaceInitialized(false)
|
|
, m_ctx(nullptr)
|
|
, m_iface(nullptr)
|
|
, m_display(nullptr)
|
|
{
|
|
}
|
|
|
|
bool Init();
|
|
|
|
RefPtr<impl::VRDisplayOSVR> mHMDInfo;
|
|
bool mOSVRInitialized;
|
|
bool mClientContextInitialized;
|
|
bool mDisplayConfigInitialized;
|
|
bool mInterfaceInitialized;
|
|
RefPtr<nsIThread> mOSVRThread;
|
|
|
|
OSVR_ClientContext m_ctx;
|
|
OSVR_ClientInterface m_iface;
|
|
OSVR_DisplayConfig m_display;
|
|
|
|
private:
|
|
// check if all components are initialized
|
|
// and if not, it will try to initialize them
|
|
void CheckOSVRStatus();
|
|
void InitializeClientContext();
|
|
void InitializeDisplay();
|
|
void InitializeInterface();
|
|
};
|
|
|
|
} // namespace gfx
|
|
} // namespace mozilla
|
|
|
|
#endif /* GFX_VR_OSVR_H */ |