mirror of
https://github.com/TES3MP/openmw-tes3mp.git
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95 lines
4 KiB
C++
95 lines
4 KiB
C++
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#ifndef OPENXR_MANAGER_IMPL_HPP
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#define OPENXR_MANAGER_IMPL_HPP
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#include "openxrmanager.hpp"
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#include "../mwinput/inputmanagerimp.hpp"
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#include <components/debug/debuglog.hpp>
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#include <components/sdlutil/sdlgraphicswindow.hpp>
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// The OpenXR SDK assumes we've included Windows.h
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#include <Windows.h>
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#include <openxr/openxr.h>
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#include <openxr/openxr_platform.h>
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#include <openxr/openxr_platform_defines.h>
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#include <openxr/openxr_reflection.h>
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#include <vector>
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#include <array>
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#include <map>
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#include <iostream>
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namespace MWVR
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{
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#define CHK_STRINGIFY(x) #x
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#define TOSTRING(x) CHK_STRINGIFY(x)
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#define FILE_AND_LINE __FILE__ ":" TOSTRING(__LINE__)
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#define CHECK_XRCMD(cmd) CheckXrResult(cmd, #cmd, FILE_AND_LINE);
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#define CHECK_XRRESULT(res, cmdStr) CheckXrResult(res, cmdStr, FILE_AND_LINE);
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XrResult CheckXrResult(XrResult res, const char* originator = nullptr, const char* sourceLocation = nullptr);
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struct OpenXRManagerImpl
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{
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OpenXRManagerImpl(void);
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~OpenXRManagerImpl(void);
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void LogLayersAndExtensions();
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void LogInstanceInfo();
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void LogReferenceSpaces();
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const XrEventDataBaseHeader* nextEvent();
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void waitFrame();
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void beginFrame();
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void endFrame();
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std::array<XrView, 2> getStageViews();
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std::array<XrView, 2> getHmdViews();
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XrSpaceLocation getHeadLocation();
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int eyes();
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void handleEvents();
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void updateControls();
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void updatePoses();
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void setPoseUpdateCallback(OpenXRManager::PoseUpdateCallback::TrackedLimb limb, OpenXRManager::PoseUpdateCallback::TrackingMode mode, osg::ref_ptr<OpenXRManager::PoseUpdateCallback> cb);
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void HandleSessionStateChanged(const XrEventDataSessionStateChanged& stateChangedEvent);
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void setViewSubImage(int eye, const ::XrSwapchainSubImage& subImage);
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bool initialized = false;
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long long frameIndex = 0;
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XrInstance mInstance = XR_NULL_HANDLE;
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XrSession mSession = XR_NULL_HANDLE;
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XrSpace mSpace = XR_NULL_HANDLE;
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XrFormFactor mFormFactor = XR_FORM_FACTOR_HEAD_MOUNTED_DISPLAY;
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XrViewConfigurationType mViewConfigType = XR_VIEW_CONFIGURATION_TYPE_PRIMARY_STEREO;
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XrEnvironmentBlendMode mEnvironmentBlendMode = XR_ENVIRONMENT_BLEND_MODE_OPAQUE;
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XrSystemId mSystemId = XR_NULL_SYSTEM_ID;
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XrGraphicsBindingOpenGLWin32KHR mGraphicsBinding{ XR_TYPE_GRAPHICS_BINDING_OPENGL_WIN32_KHR };
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XrSystemProperties mSystemProperties{ XR_TYPE_SYSTEM_PROPERTIES };
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std::array<XrViewConfigurationView, 2> mConfigViews{ { {XR_TYPE_VIEW_CONFIGURATION_VIEW}, {XR_TYPE_VIEW_CONFIGURATION_VIEW} } };
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XrSpace mReferenceSpaceView = XR_NULL_HANDLE;
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XrSpace mReferenceSpaceStage = XR_NULL_HANDLE;
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XrEventDataBuffer mEventDataBuffer{ XR_TYPE_EVENT_DATA_BUFFER };
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XrCompositionLayerProjection mLayer{ XR_TYPE_COMPOSITION_LAYER_PROJECTION };
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XrCompositionLayerBaseHeader const* mLayer_p = reinterpret_cast<XrCompositionLayerBaseHeader*>(&mLayer);
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std::array<XrCompositionLayerProjectionView, 2> mProjectionLayerViews{ { {XR_TYPE_COMPOSITION_LAYER_PROJECTION_VIEW}, {XR_TYPE_COMPOSITION_LAYER_PROJECTION_VIEW} } };
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XrFrameState mFrameState{ XR_TYPE_FRAME_STATE };
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XrSessionState mSessionState = XR_SESSION_STATE_UNKNOWN;
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bool mSessionRunning = false;
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XrPosef mHeadTrackedPose{};
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XrPosef mLeftHandTrackedPose{};
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XrPosef mRightHandTrackedPose{};
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osg::ref_ptr<OpenXRManager::PoseUpdateCallback> mHeadAbsoluteCB = nullptr;
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osg::ref_ptr<OpenXRManager::PoseUpdateCallback> mHeadRelativeCB = nullptr;
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osg::ref_ptr<OpenXRManager::PoseUpdateCallback> mLeftHandAbsoluteCB = nullptr;
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osg::ref_ptr<OpenXRManager::PoseUpdateCallback> mLeftHandRelativeCB = nullptr;
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osg::ref_ptr<OpenXRManager::PoseUpdateCallback> mRightHandAbsoluteCB = nullptr;
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osg::ref_ptr<OpenXRManager::PoseUpdateCallback> mRightHandRelativeCB = nullptr;
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};
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}
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#endif
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