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openvr_driver.h
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#pragma once
// openvr_driver.h
//========= Copyright Valve Corporation ============//
// Dynamically generated file. Do not modify this file directly.
#ifndef _OPENVR_DRIVER_API
#define _OPENVR_DRIVER_API
#include <stdint.h>
// version.h
namespace vr
{
static const uint32_t k_nSteamVRVersionMajor = 1;
static const uint32_t k_nSteamVRVersionMinor = 16;
static const uint32_t k_nSteamVRVersionBuild = 8;
} // namespace vr
// public_vrtypes.h
#ifndef _INCLUDE_CORE_VRTYPES_PUBLIC_H
#define _INCLUDE_CORE_VRTYPES_PUBLIC_H
namespace vr
{
#pragma pack( push, 8 )
// right-handed system
// +y is up
// +x is to the right
// -z is forward
// Distance unit is meters
struct HmdMatrix34_t
{
float m[3][4];
};
struct HmdMatrix33_t
{
float m[3][3];
};
struct HmdMatrix44_t
{
float m[4][4];
};
struct HmdVector3_t
{
float v[3];
};
struct HmdVector4_t
{
float v[4];
};
struct HmdVector3d_t
{
double v[3];
};
struct HmdVector2_t
{
float v[2];
};
struct HmdQuaternion_t
{
double w, x, y, z;
};
struct HmdQuaternionf_t
{
float w, x, y, z;
};
struct HmdColor_t
{
float r, g, b, a;
};
struct HmdQuad_t
{
HmdVector3_t vCorners[ 4 ];
};
struct HmdRect2_t
{
HmdVector2_t vTopLeft;
HmdVector2_t vBottomRight;
};
/** Holds the transform for a single bone */
struct VRBoneTransform_t
{
HmdVector4_t position;
HmdQuaternionf_t orientation;
};
#pragma pack( pop )
} // namespace vr
#endif
// vrtypes.h
#ifndef _INCLUDE_VRTYPES_H
#define _INCLUDE_VRTYPES_H
// Forward declarations to avoid requiring vulkan.h
struct VkDevice_T;
struct VkPhysicalDevice_T;
struct VkInstance_T;
struct VkQueue_T;
// Forward declarations to avoid requiring d3d12.h
struct ID3D12Resource;
struct ID3D12CommandQueue;
namespace vr
{
#pragma pack( push, 8 )
/** A handle for a spatial anchor. This handle is only valid during the session it was created in.
* Anchors that live beyond one session should be saved by their string descriptors. */
typedef uint32_t SpatialAnchorHandle_t;
typedef void* glSharedTextureHandle_t;
typedef int32_t glInt_t;
typedef uint32_t glUInt_t;
/** Used to return the post-distortion UVs for each color channel.
* UVs range from 0 to 1 with 0,0 in the upper left corner of the
* source render target. The 0,0 to 1,1 range covers a single eye. */
struct DistortionCoordinates_t
{
float rfRed[2];
float rfGreen[2];
float rfBlue[2];
};
enum EVREye
{
Eye_Left = 0,
Eye_Right = 1
};
enum ETextureType
{
TextureType_Invalid = -1, // Handle has been invalidated
TextureType_DirectX = 0, // Handle is an ID3D11Texture
TextureType_OpenGL = 1, // Handle is an OpenGL texture name or an OpenGL render buffer name, depending on submit flags
TextureType_Vulkan = 2, // Handle is a pointer to a VRVulkanTextureData_t structure
TextureType_IOSurface = 3, // Handle is a macOS cross-process-sharable IOSurfaceRef, deprecated in favor of TextureType_Metal on supported platforms
TextureType_DirectX12 = 4, // Handle is a pointer to a D3D12TextureData_t structure
TextureType_DXGISharedHandle = 5, // Handle is a HANDLE DXGI share handle, only supported for Overlay render targets.
// this texture is used directly by our renderer, so only perform atomic (copyresource or resolve) on it
TextureType_Metal = 6, // Handle is a MTLTexture conforming to the MTLSharedTexture protocol. Textures submitted to IVRCompositor::Submit which
// are of type MTLTextureType2DArray assume layer 0 is the left eye texture (vr::EVREye::Eye_left), layer 1 is the right
// eye texture (vr::EVREye::Eye_Right)
};
enum EColorSpace
{
ColorSpace_Auto = 0, // Assumes 'gamma' for 8-bit per component formats, otherwise 'linear'. This mirrors the DXGI formats which have _SRGB variants.
ColorSpace_Gamma = 1, // Texture data can be displayed directly on the display without any conversion (a.k.a. display native format).
ColorSpace_Linear = 2, // Same as gamma but has been converted to a linear representation using DXGI's sRGB conversion algorithm.
};
struct Texture_t
{
void* handle; // See ETextureType definition above
ETextureType eType;
EColorSpace eColorSpace;
};
// Handle to a shared texture (HANDLE on Windows obtained using OpenSharedResource).
typedef uint64_t SharedTextureHandle_t;
#define INVALID_SHARED_TEXTURE_HANDLE ((vr::SharedTextureHandle_t)0)
enum ETrackingResult
{
TrackingResult_Uninitialized = 1,
TrackingResult_Calibrating_InProgress = 100,
TrackingResult_Calibrating_OutOfRange = 101,
TrackingResult_Running_OK = 200,
TrackingResult_Running_OutOfRange = 201,
TrackingResult_Fallback_RotationOnly = 300,
};
typedef uint32_t DriverId_t;
static const uint32_t k_nDriverNone = 0xFFFFFFFF;
static const uint32_t k_unMaxDriverDebugResponseSize = 32768;
/** Used to pass device IDs to API calls */
typedef uint32_t TrackedDeviceIndex_t;
static const uint32_t k_unTrackedDeviceIndex_Hmd = 0;
static const uint32_t k_unMaxTrackedDeviceCount = 64;
static const uint32_t k_unTrackedDeviceIndexOther = 0xFFFFFFFE;
static const uint32_t k_unTrackedDeviceIndexInvalid = 0xFFFFFFFF;
/** Describes what kind of object is being tracked at a given ID */
enum ETrackedDeviceClass
{
TrackedDeviceClass_Invalid = 0, // the ID was not valid.
TrackedDeviceClass_HMD = 1, // Head-Mounted Displays
TrackedDeviceClass_Controller = 2, // Tracked controllers
TrackedDeviceClass_GenericTracker = 3, // Generic trackers, similar to controllers
TrackedDeviceClass_TrackingReference = 4, // Camera and base stations that serve as tracking reference points
TrackedDeviceClass_DisplayRedirect = 5, // Accessories that aren't necessarily tracked themselves, but may redirect video output from other tracked devices
TrackedDeviceClass_Max
};
/** Describes what specific role associated with a tracked device */
enum ETrackedControllerRole
{
TrackedControllerRole_Invalid = 0, // Invalid value for controller type
TrackedControllerRole_LeftHand = 1, // Tracked device associated with the left hand
TrackedControllerRole_RightHand = 2, // Tracked device associated with the right hand
TrackedControllerRole_OptOut = 3, // Tracked device is opting out of left/right hand selection
TrackedControllerRole_Treadmill = 4, // Tracked device is a treadmill or other locomotion device
TrackedControllerRole_Stylus = 5, // Tracked device is a stylus
TrackedControllerRole_Max = 5
};
/** Returns true if the tracked controller role is allowed to be a hand */
inline bool IsRoleAllowedAsHand( ETrackedControllerRole eRole )
{
switch ( eRole )
{
case TrackedControllerRole_Invalid:
case TrackedControllerRole_LeftHand:
case TrackedControllerRole_RightHand:
return true;
default:
return false;
}
}
/** describes a single pose for a tracked object */
struct TrackedDevicePose_t
{
HmdMatrix34_t mDeviceToAbsoluteTracking;
HmdVector3_t vVelocity; // velocity in tracker space in m/s
HmdVector3_t vAngularVelocity; // angular velocity in radians/s (?)
ETrackingResult eTrackingResult;
bool bPoseIsValid;
// This indicates that there is a device connected for this spot in the pose array.
// It could go from true to false if the user unplugs the device.
bool bDeviceIsConnected;
};
/** Identifies which style of tracking origin the application wants to use
* for the poses it is requesting */
enum ETrackingUniverseOrigin
{
TrackingUniverseSeated = 0, // Poses are provided relative to the seated zero pose
TrackingUniverseStanding = 1, // Poses are provided relative to the safe bounds configured by the user
TrackingUniverseRawAndUncalibrated = 2, // Poses are provided in the coordinate system defined by the driver. It has Y up and is unified for devices of the same driver. You usually don't want this one.
};
enum EAdditionalRadioFeatures
{
AdditionalRadioFeatures_None = 0x00000000,
AdditionalRadioFeatures_HTCLinkBox = 0x00000001,
AdditionalRadioFeatures_InternalDongle = 0x00000002,
AdditionalRadioFeatures_ExternalDongle = 0x00000004,
};
typedef uint64_t WebConsoleHandle_t;
#define INVALID_WEB_CONSOLE_HANDLE ((vr::WebConsoleHandle_t)0)
// Refers to a single container of properties
typedef uint64_t PropertyContainerHandle_t;
typedef uint32_t PropertyTypeTag_t;
static const PropertyContainerHandle_t k_ulInvalidPropertyContainer = 0;
static const PropertyTypeTag_t k_unInvalidPropertyTag = 0;
typedef PropertyContainerHandle_t DriverHandle_t;
static const PropertyContainerHandle_t k_ulInvalidDriverHandle = 0;
// Use these tags to set/get common types as struct properties
static const PropertyTypeTag_t k_unFloatPropertyTag = 1;
static const PropertyTypeTag_t k_unInt32PropertyTag = 2;
static const PropertyTypeTag_t k_unUint64PropertyTag = 3;
static const PropertyTypeTag_t k_unBoolPropertyTag = 4;
static const PropertyTypeTag_t k_unStringPropertyTag = 5;
static const PropertyTypeTag_t k_unErrorPropertyTag = 6;
static const PropertyTypeTag_t k_unDoublePropertyTag = 7;
static const PropertyTypeTag_t k_unHmdMatrix34PropertyTag = 20;
static const PropertyTypeTag_t k_unHmdMatrix44PropertyTag = 21;
static const PropertyTypeTag_t k_unHmdVector3PropertyTag = 22;
static const PropertyTypeTag_t k_unHmdVector4PropertyTag = 23;
static const PropertyTypeTag_t k_unHmdVector2PropertyTag = 24;
static const PropertyTypeTag_t k_unHmdQuadPropertyTag = 25;
static const PropertyTypeTag_t k_unHiddenAreaPropertyTag = 30;
static const PropertyTypeTag_t k_unPathHandleInfoTag = 31;
static const PropertyTypeTag_t k_unActionPropertyTag = 32;
static const PropertyTypeTag_t k_unInputValuePropertyTag = 33;
static const PropertyTypeTag_t k_unWildcardPropertyTag = 34;
static const PropertyTypeTag_t k_unHapticVibrationPropertyTag = 35;
static const PropertyTypeTag_t k_unSkeletonPropertyTag = 36;
static const PropertyTypeTag_t k_unSpatialAnchorPosePropertyTag = 40;
static const PropertyTypeTag_t k_unJsonPropertyTag = 41;
static const PropertyTypeTag_t k_unActiveActionSetPropertyTag = 42;
static const PropertyTypeTag_t k_unOpenVRInternalReserved_Start = 1000;
static const PropertyTypeTag_t k_unOpenVRInternalReserved_End = 10000;
/** Each entry in this enum represents a property that can be retrieved about a
* tracked device. Many fields are only valid for one ETrackedDeviceClass. */
enum ETrackedDeviceProperty
{
Prop_Invalid = 0,
// general properties that apply to all device classes
Prop_TrackingSystemName_String = 1000,
Prop_ModelNumber_String = 1001,
Prop_SerialNumber_String = 1002,
Prop_RenderModelName_String = 1003,
Prop_WillDriftInYaw_Bool = 1004,
Prop_ManufacturerName_String = 1005,
Prop_TrackingFirmwareVersion_String = 1006,
Prop_HardwareRevision_String = 1007,
Prop_AllWirelessDongleDescriptions_String = 1008,
Prop_ConnectedWirelessDongle_String = 1009,
Prop_DeviceIsWireless_Bool = 1010,
Prop_DeviceIsCharging_Bool = 1011,
Prop_DeviceBatteryPercentage_Float = 1012, // 0 is empty, 1 is full
Prop_StatusDisplayTransform_Matrix34 = 1013,
Prop_Firmware_UpdateAvailable_Bool = 1014,
Prop_Firmware_ManualUpdate_Bool = 1015,
Prop_Firmware_ManualUpdateURL_String = 1016,
Prop_HardwareRevision_Uint64 = 1017,
Prop_FirmwareVersion_Uint64 = 1018,
Prop_FPGAVersion_Uint64 = 1019,
Prop_VRCVersion_Uint64 = 1020,
Prop_RadioVersion_Uint64 = 1021,
Prop_DongleVersion_Uint64 = 1022,
Prop_BlockServerShutdown_Bool = 1023,
Prop_CanUnifyCoordinateSystemWithHmd_Bool = 1024,
Prop_ContainsProximitySensor_Bool = 1025,
Prop_DeviceProvidesBatteryStatus_Bool = 1026,
Prop_DeviceCanPowerOff_Bool = 1027,
Prop_Firmware_ProgrammingTarget_String = 1028,
Prop_DeviceClass_Int32 = 1029,
Prop_HasCamera_Bool = 1030,
Prop_DriverVersion_String = 1031,
Prop_Firmware_ForceUpdateRequired_Bool = 1032,
Prop_ViveSystemButtonFixRequired_Bool = 1033,
Prop_ParentDriver_Uint64 = 1034,
Prop_ResourceRoot_String = 1035,
Prop_RegisteredDeviceType_String = 1036,
Prop_InputProfilePath_String = 1037, // input profile to use for this device in the input system. Will default to tracking system name if this isn't provided
Prop_NeverTracked_Bool = 1038, // Used for devices that will never have a valid pose by design
Prop_NumCameras_Int32 = 1039,
Prop_CameraFrameLayout_Int32 = 1040, // EVRTrackedCameraFrameLayout value
Prop_CameraStreamFormat_Int32 = 1041, // ECameraVideoStreamFormat value
Prop_AdditionalDeviceSettingsPath_String = 1042, // driver-relative path to additional device and global configuration settings
Prop_Identifiable_Bool = 1043, // Whether device supports being identified from vrmonitor (e.g. blink LED, vibrate haptics, etc)
Prop_BootloaderVersion_Uint64 = 1044,
Prop_AdditionalSystemReportData_String = 1045, // additional string to include in system reports about a tracked device
Prop_CompositeFirmwareVersion_String = 1046, // additional FW components from a device that gets propagated into reports
Prop_Firmware_RemindUpdate_Bool = 1047,
Prop_PeripheralApplicationVersion_Uint64 = 1048,
Prop_ManufacturerSerialNumber_String = 1049,
Prop_ComputedSerialNumber_String = 1050,
Prop_EstimatedDeviceFirstUseTime_Int32 = 1051,
// Properties that are unique to TrackedDeviceClass_HMD
Prop_ReportsTimeSinceVSync_Bool = 2000,
Prop_SecondsFromVsyncToPhotons_Float = 2001,
Prop_DisplayFrequency_Float = 2002,
Prop_UserIpdMeters_Float = 2003,
Prop_CurrentUniverseId_Uint64 = 2004,
Prop_PreviousUniverseId_Uint64 = 2005,
Prop_DisplayFirmwareVersion_Uint64 = 2006,
Prop_IsOnDesktop_Bool = 2007,
Prop_DisplayMCType_Int32 = 2008,
Prop_DisplayMCOffset_Float = 2009,
Prop_DisplayMCScale_Float = 2010,
Prop_EdidVendorID_Int32 = 2011,
Prop_DisplayMCImageLeft_String = 2012,
Prop_DisplayMCImageRight_String = 2013,
Prop_DisplayGCBlackClamp_Float = 2014,
Prop_EdidProductID_Int32 = 2015,
Prop_CameraToHeadTransform_Matrix34 = 2016,
Prop_DisplayGCType_Int32 = 2017,
Prop_DisplayGCOffset_Float = 2018,
Prop_DisplayGCScale_Float = 2019,
Prop_DisplayGCPrescale_Float = 2020,
Prop_DisplayGCImage_String = 2021,
Prop_LensCenterLeftU_Float = 2022,
Prop_LensCenterLeftV_Float = 2023,
Prop_LensCenterRightU_Float = 2024,
Prop_LensCenterRightV_Float = 2025,
Prop_UserHeadToEyeDepthMeters_Float = 2026,
Prop_CameraFirmwareVersion_Uint64 = 2027,
Prop_CameraFirmwareDescription_String = 2028,
Prop_DisplayFPGAVersion_Uint64 = 2029,
Prop_DisplayBootloaderVersion_Uint64 = 2030,
Prop_DisplayHardwareVersion_Uint64 = 2031,
Prop_AudioFirmwareVersion_Uint64 = 2032,
Prop_CameraCompatibilityMode_Int32 = 2033,
Prop_ScreenshotHorizontalFieldOfViewDegrees_Float = 2034,
Prop_ScreenshotVerticalFieldOfViewDegrees_Float = 2035,
Prop_DisplaySuppressed_Bool = 2036,
Prop_DisplayAllowNightMode_Bool = 2037,
Prop_DisplayMCImageWidth_Int32 = 2038,
Prop_DisplayMCImageHeight_Int32 = 2039,
Prop_DisplayMCImageNumChannels_Int32 = 2040,
Prop_DisplayMCImageData_Binary = 2041,
Prop_SecondsFromPhotonsToVblank_Float = 2042,
Prop_DriverDirectModeSendsVsyncEvents_Bool = 2043,
Prop_DisplayDebugMode_Bool = 2044,
Prop_GraphicsAdapterLuid_Uint64 = 2045,
Prop_DriverProvidedChaperonePath_String = 2048,
Prop_ExpectedTrackingReferenceCount_Int32 = 2049, // expected number of sensors or basestations to reserve UI space for
Prop_ExpectedControllerCount_Int32 = 2050, // expected number of tracked controllers to reserve UI space for
Prop_NamedIconPathControllerLeftDeviceOff_String = 2051, // placeholder icon for "left" controller if not yet detected/loaded
Prop_NamedIconPathControllerRightDeviceOff_String = 2052, // placeholder icon for "right" controller if not yet detected/loaded
Prop_NamedIconPathTrackingReferenceDeviceOff_String = 2053, // placeholder icon for sensor/base if not yet detected/loaded
Prop_DoNotApplyPrediction_Bool = 2054, // currently no effect. was used to disable HMD pose prediction on MR, which is now done by MR driver setting velocity=0
Prop_CameraToHeadTransforms_Matrix34_Array = 2055,
Prop_DistortionMeshResolution_Int32 = 2056, // custom resolution of compositor calls to IVRSystem::ComputeDistortion
Prop_DriverIsDrawingControllers_Bool = 2057,
Prop_DriverRequestsApplicationPause_Bool = 2058,
Prop_DriverRequestsReducedRendering_Bool = 2059,
Prop_MinimumIpdStepMeters_Float = 2060,
Prop_AudioBridgeFirmwareVersion_Uint64 = 2061,
Prop_ImageBridgeFirmwareVersion_Uint64 = 2062,
Prop_ImuToHeadTransform_Matrix34 = 2063,
Prop_ImuFactoryGyroBias_Vector3 = 2064,
Prop_ImuFactoryGyroScale_Vector3 = 2065,
Prop_ImuFactoryAccelerometerBias_Vector3 = 2066,
Prop_ImuFactoryAccelerometerScale_Vector3 = 2067,
// reserved 2068
Prop_ConfigurationIncludesLighthouse20Features_Bool = 2069,
Prop_AdditionalRadioFeatures_Uint64 = 2070,
Prop_CameraWhiteBalance_Vector4_Array = 2071, // Prop_NumCameras_Int32-sized array of float[4] RGBG white balance calibration data (max size is vr::k_unMaxCameras)
Prop_CameraDistortionFunction_Int32_Array = 2072, // Prop_NumCameras_Int32-sized array of vr::EVRDistortionFunctionType values (max size is vr::k_unMaxCameras)
Prop_CameraDistortionCoefficients_Float_Array = 2073, // Prop_NumCameras_Int32-sized array of double[vr::k_unMaxDistortionFunctionParameters] (max size is vr::k_unMaxCameras)
Prop_ExpectedControllerType_String = 2074,
Prop_HmdTrackingStyle_Int32 = 2075, // one of EHmdTrackingStyle
Prop_DriverProvidedChaperoneVisibility_Bool = 2076,
Prop_HmdColumnCorrectionSettingPrefix_String = 2077,
Prop_CameraSupportsCompatibilityModes_Bool = 2078,
Prop_SupportsRoomViewDepthProjection_Bool = 2079,
Prop_DisplayAvailableFrameRates_Float_Array = 2080, // populated by compositor from actual EDID list when available from GPU driver
Prop_DisplaySupportsMultipleFramerates_Bool = 2081, // if this is true but Prop_DisplayAvailableFrameRates_Float_Array is empty, explain to user
Prop_DisplayColorMultLeft_Vector3 = 2082,
Prop_DisplayColorMultRight_Vector3 = 2083,
Prop_DisplaySupportsRuntimeFramerateChange_Bool = 2084,
Prop_DisplaySupportsAnalogGain_Bool = 2085,
Prop_DisplayMinAnalogGain_Float = 2086,
Prop_DisplayMaxAnalogGain_Float = 2087,
Prop_CameraExposureTime_Float = 2088,
Prop_CameraGlobalGain_Float = 2089,
// Prop_DashboardLayoutPathName_String = 2090, // DELETED
Prop_DashboardScale_Float = 2091,
Prop_IpdUIRangeMinMeters_Float = 2100,
Prop_IpdUIRangeMaxMeters_Float = 2101,
Prop_Hmd_SupportsHDCP14LegacyCompat_Bool = 2102,
Prop_Hmd_SupportsMicMonitoring_Bool = 2103,
// Driver requested mura correction properties
Prop_DriverRequestedMuraCorrectionMode_Int32 = 2200,
Prop_DriverRequestedMuraFeather_InnerLeft_Int32 = 2201,
Prop_DriverRequestedMuraFeather_InnerRight_Int32 = 2202,
Prop_DriverRequestedMuraFeather_InnerTop_Int32 = 2203,
Prop_DriverRequestedMuraFeather_InnerBottom_Int32 = 2204,
Prop_DriverRequestedMuraFeather_OuterLeft_Int32 = 2205,
Prop_DriverRequestedMuraFeather_OuterRight_Int32 = 2206,
Prop_DriverRequestedMuraFeather_OuterTop_Int32 = 2207,
Prop_DriverRequestedMuraFeather_OuterBottom_Int32 = 2208,
Prop_Audio_DefaultPlaybackDeviceId_String = 2300,
Prop_Audio_DefaultRecordingDeviceId_String = 2301,
Prop_Audio_DefaultPlaybackDeviceVolume_Float = 2302,
Prop_Audio_SupportsDualSpeakerAndJackOutput_Bool = 2303,
// Properties that are unique to TrackedDeviceClass_Controller
Prop_AttachedDeviceId_String = 3000,
Prop_SupportedButtons_Uint64 = 3001,
Prop_Axis0Type_Int32 = 3002, // Return value is of type EVRControllerAxisType
Prop_Axis1Type_Int32 = 3003, // Return value is of type EVRControllerAxisType
Prop_Axis2Type_Int32 = 3004, // Return value is of type EVRControllerAxisType
Prop_Axis3Type_Int32 = 3005, // Return value is of type EVRControllerAxisType
Prop_Axis4Type_Int32 = 3006, // Return value is of type EVRControllerAxisType
Prop_ControllerRoleHint_Int32 = 3007, // Return value is of type ETrackedControllerRole
// Properties that are unique to TrackedDeviceClass_TrackingReference
Prop_FieldOfViewLeftDegrees_Float = 4000,
Prop_FieldOfViewRightDegrees_Float = 4001,
Prop_FieldOfViewTopDegrees_Float = 4002,
Prop_FieldOfViewBottomDegrees_Float = 4003,
Prop_TrackingRangeMinimumMeters_Float = 4004,
Prop_TrackingRangeMaximumMeters_Float = 4005,
Prop_ModeLabel_String = 4006,
Prop_CanWirelessIdentify_Bool = 4007, // volatile, based on radio presence and fw discovery
Prop_Nonce_Int32 = 4008,
// Properties that are used for user interface like icons names
Prop_IconPathName_String = 5000, // DEPRECATED. Value not referenced. Now expected to be part of icon path properties.
Prop_NamedIconPathDeviceOff_String = 5001, // {driver}/icons/icon_filename - PNG for static icon, or GIF for animation, 50x32 for headsets and 32x32 for others
Prop_NamedIconPathDeviceSearching_String = 5002, // {driver}/icons/icon_filename - PNG for static icon, or GIF for animation, 50x32 for headsets and 32x32 for others
Prop_NamedIconPathDeviceSearchingAlert_String = 5003, // {driver}/icons/icon_filename - PNG for static icon, or GIF for animation, 50x32 for headsets and 32x32 for others
Prop_NamedIconPathDeviceReady_String = 5004, // {driver}/icons/icon_filename - PNG for static icon, or GIF for animation, 50x32 for headsets and 32x32 for others
Prop_NamedIconPathDeviceReadyAlert_String = 5005, // {driver}/icons/icon_filename - PNG for static icon, or GIF for animation, 50x32 for headsets and 32x32 for others
Prop_NamedIconPathDeviceNotReady_String = 5006, // {driver}/icons/icon_filename - PNG for static icon, or GIF for animation, 50x32 for headsets and 32x32 for others
Prop_NamedIconPathDeviceStandby_String = 5007, // {driver}/icons/icon_filename - PNG for static icon, or GIF for animation, 50x32 for headsets and 32x32 for others
Prop_NamedIconPathDeviceAlertLow_String = 5008, // {driver}/icons/icon_filename - PNG for static icon, or GIF for animation, 50x32 for headsets and 32x32 for others
Prop_NamedIconPathDeviceStandbyAlert_String = 5009, // {driver}/icons/icon_filename - PNG for static icon, or GIF for animation, 50x32 for headsets and 32x32 for others
// Properties that are used by helpers, but are opaque to applications
Prop_DisplayHiddenArea_Binary_Start = 5100,
Prop_DisplayHiddenArea_Binary_End = 5150,
Prop_ParentContainer = 5151,
Prop_OverrideContainer_Uint64 = 5152,
// Properties that are unique to drivers
Prop_UserConfigPath_String = 6000,
Prop_InstallPath_String = 6001,
Prop_HasDisplayComponent_Bool = 6002,
Prop_HasControllerComponent_Bool = 6003,
Prop_HasCameraComponent_Bool = 6004,
Prop_HasDriverDirectModeComponent_Bool = 6005,
Prop_HasVirtualDisplayComponent_Bool = 6006,
Prop_HasSpatialAnchorsSupport_Bool = 6007,
// Properties that are set internally based on other information provided by drivers
Prop_ControllerType_String = 7000,
//Prop_LegacyInputProfile_String = 7001, // This is no longer used. See "legacy_binding" in the input profile instead.
Prop_ControllerHandSelectionPriority_Int32 = 7002, // Allows hand assignments to prefer some controllers over others. High numbers are selected over low numbers
// Vendors are free to expose private debug data in this reserved region
Prop_VendorSpecific_Reserved_Start = 10000,
Prop_VendorSpecific_Reserved_End = 10999,
Prop_TrackedDeviceProperty_Max = 1000000,
};
/** No string property will ever be longer than this length */
static const uint32_t k_unMaxPropertyStringSize = 32 * 1024;
/** Used to return errors that occur when reading properties. */
enum ETrackedPropertyError
{
TrackedProp_Success = 0,
TrackedProp_WrongDataType = 1,
TrackedProp_WrongDeviceClass = 2,
TrackedProp_BufferTooSmall = 3,
TrackedProp_UnknownProperty = 4, // Driver has not set the property (and may not ever).
TrackedProp_InvalidDevice = 5,
TrackedProp_CouldNotContactServer = 6,
TrackedProp_ValueNotProvidedByDevice = 7,
TrackedProp_StringExceedsMaximumLength = 8,
TrackedProp_NotYetAvailable = 9, // The property value isn't known yet, but is expected soon. Call again later.
TrackedProp_PermissionDenied = 10,
TrackedProp_InvalidOperation = 11,
TrackedProp_CannotWriteToWildcards = 12,
TrackedProp_IPCReadFailure = 13,
TrackedProp_OutOfMemory = 14,
TrackedProp_InvalidContainer = 15,
};
/** Used to drive certain text in the UI when talking about the tracking system for the HMD */
enum EHmdTrackingStyle
{
HmdTrackingStyle_Unknown = 0,
HmdTrackingStyle_Lighthouse = 1, // base stations and lasers
HmdTrackingStyle_OutsideInCameras = 2, // Cameras and LED, Rift 1 style
HmdTrackingStyle_InsideOutCameras = 3, // Cameras on HMD looking at the world
};
typedef uint64_t VRActionHandle_t;
typedef uint64_t VRActionSetHandle_t;
typedef uint64_t VRInputValueHandle_t;
static const VRActionHandle_t k_ulInvalidActionHandle = 0;
static const VRActionSetHandle_t k_ulInvalidActionSetHandle = 0;
static const VRInputValueHandle_t k_ulInvalidInputValueHandle = 0;
/** Allows the application to control what part of the provided texture will be used in the
* frame buffer. */
struct VRTextureBounds_t
{
float uMin, vMin;
float uMax, vMax;
};
/** Allows specifying pose used to render provided scene texture (if different from value returned by WaitGetPoses). */
struct VRTextureWithPose_t : public Texture_t
{
HmdMatrix34_t mDeviceToAbsoluteTracking; // Actual pose used to render scene textures.
};
struct VRTextureDepthInfo_t
{
void* handle; // See ETextureType definition above
HmdMatrix44_t mProjection;
HmdVector2_t vRange; // 0..1
};
struct VRTextureWithDepth_t : public Texture_t
{
VRTextureDepthInfo_t depth;
};
struct VRTextureWithPoseAndDepth_t : public VRTextureWithPose_t
{
VRTextureDepthInfo_t depth;
};
/** Allows the application to control how scene textures are used by the compositor when calling Submit. */
enum EVRSubmitFlags
{
// Simple render path. App submits rendered left and right eye images with no lens distortion correction applied.
Submit_Default = 0x00,
// App submits final left and right eye images with lens distortion already applied (lens distortion makes the images appear
// barrel distorted with chromatic aberration correction applied). The app would have used the data returned by
// vr::IVRSystem::ComputeDistortion() to apply the correct distortion to the rendered images before calling Submit().
Submit_LensDistortionAlreadyApplied = 0x01,
// If the texture pointer passed in is actually a renderbuffer (e.g. for MSAA in OpenGL) then set this flag.
Submit_GlRenderBuffer = 0x02,
// Do not use
Submit_Reserved = 0x04,
// Set to indicate that pTexture is a pointer to a VRTextureWithPose_t.
// This flag can be combined with Submit_TextureWithDepth to pass a VRTextureWithPoseAndDepth_t.
Submit_TextureWithPose = 0x08,
// Set to indicate that pTexture is a pointer to a VRTextureWithDepth_t.
// This flag can be combined with Submit_TextureWithPose to pass a VRTextureWithPoseAndDepth_t.
Submit_TextureWithDepth = 0x10,
// Set to indicate a discontinuity between this and the last frame.
// This will prevent motion smoothing from attempting to extrapolate using the pair.
Submit_FrameDiscontinuty = 0x20,
// Set to indicate that pTexture->handle is a contains VRVulkanTextureArrayData_t
Submit_VulkanTextureWithArrayData = 0x40,
// If the texture pointer passed in is an OpenGL Array texture, set this flag
Submit_GlArrayTexture = 0x80,
// Do not use
Submit_Reserved2 = 0x8000,
};
/** Data required for passing Vulkan textures to IVRCompositor::Submit.
* Be sure to call OpenVR_Shutdown before destroying these resources.
* Please see https://github.com/ValveSoftware/openvr/wiki/Vulkan for Vulkan-specific documentation */
struct VRVulkanTextureData_t
{
uint64_t m_nImage; // VkImage
VkDevice_T *m_pDevice;
VkPhysicalDevice_T *m_pPhysicalDevice;
VkInstance_T *m_pInstance;
VkQueue_T *m_pQueue;
uint32_t m_nQueueFamilyIndex;
uint32_t m_nWidth, m_nHeight, m_nFormat, m_nSampleCount;
};
/** Data required for passing Vulkan texture arrays to IVRCompositor::Submit.
* Be sure to call OpenVR_Shutdown before destroying these resources.
* Please see https://github.com/ValveSoftware/openvr/wiki/Vulkan for Vulkan-specific documentation */
struct VRVulkanTextureArrayData_t : public VRVulkanTextureData_t
{
uint32_t m_unArrayIndex;
uint32_t m_unArraySize;
};
/** Data required for passing D3D12 textures to IVRCompositor::Submit.
* Be sure to call OpenVR_Shutdown before destroying these resources. */
struct D3D12TextureData_t
{
ID3D12Resource *m_pResource;
ID3D12CommandQueue *m_pCommandQueue;
uint32_t m_nNodeMask;
};
/** Status of the overall system or tracked objects */
enum EVRState
{
VRState_Undefined = -1,
VRState_Off = 0,
VRState_Searching = 1,
VRState_Searching_Alert = 2,
VRState_Ready = 3,
VRState_Ready_Alert = 4,
VRState_NotReady = 5,
VRState_Standby = 6,
VRState_Ready_Alert_Low = 7,
};
/** The types of events that could be posted (and what the parameters mean for each event type) */
enum EVREventType
{
VREvent_None = 0,
VREvent_TrackedDeviceActivated = 100,
VREvent_TrackedDeviceDeactivated = 101,
VREvent_TrackedDeviceUpdated = 102,
VREvent_TrackedDeviceUserInteractionStarted = 103,
VREvent_TrackedDeviceUserInteractionEnded = 104,
VREvent_IpdChanged = 105,
VREvent_EnterStandbyMode = 106,
VREvent_LeaveStandbyMode = 107,
VREvent_TrackedDeviceRoleChanged = 108,
VREvent_WatchdogWakeUpRequested = 109,
VREvent_LensDistortionChanged = 110,
VREvent_PropertyChanged = 111,
VREvent_WirelessDisconnect = 112,
VREvent_WirelessReconnect = 113,
VREvent_ButtonPress = 200, // data is controller
VREvent_ButtonUnpress = 201, // data is controller
VREvent_ButtonTouch = 202, // data is controller
VREvent_ButtonUntouch = 203, // data is controller
// VREvent_DualAnalog_Press = 250, // No longer sent
// VREvent_DualAnalog_Unpress = 251, // No longer sent
// VREvent_DualAnalog_Touch = 252, // No longer sent
// VREvent_DualAnalog_Untouch = 253, // No longer sent
// VREvent_DualAnalog_Move = 254, // No longer sent
// VREvent_DualAnalog_ModeSwitch1 = 255, // No longer sent
// VREvent_DualAnalog_ModeSwitch2 = 256, // No longer sent
VREvent_Modal_Cancel = 257, // Sent to overlays with the
VREvent_MouseMove = 300, // data is mouse
VREvent_MouseButtonDown = 301, // data is mouse
VREvent_MouseButtonUp = 302, // data is mouse
VREvent_FocusEnter = 303, // data is overlay
VREvent_FocusLeave = 304, // data is overlay
VREvent_ScrollDiscrete = 305, // data is scroll
VREvent_TouchPadMove = 306, // data is mouse
VREvent_OverlayFocusChanged = 307, // data is overlay, global event
VREvent_ReloadOverlays = 308,
VREvent_ScrollSmooth = 309, // data is scroll
VREvent_LockMousePosition = 310,
VREvent_UnlockMousePosition = 311,
VREvent_InputFocusCaptured = 400, // data is process DEPRECATED
VREvent_InputFocusReleased = 401, // data is process DEPRECATED
// VREvent_SceneFocusLost = 402, // data is process
// VREvent_SceneFocusGained = 403, // data is process
VREvent_SceneApplicationChanged = 404, // data is process - The App actually drawing the scene changed (usually to or from the compositor)
VREvent_SceneFocusChanged = 405, // data is process - New app got access to draw the scene
VREvent_InputFocusChanged = 406, // data is process
// VREvent_SceneApplicationSecondaryRenderingStarted = 407,
VREvent_SceneApplicationUsingWrongGraphicsAdapter = 408, // data is process
VREvent_ActionBindingReloaded = 409, // data is process - The App that action binds reloaded for
VREvent_HideRenderModels = 410, // Sent to the scene application to request hiding render models temporarily
VREvent_ShowRenderModels = 411, // Sent to the scene application to request restoring render model visibility
VREvent_SceneApplicationStateChanged = 412, // No data; but query VRApplications()->GetSceneApplicationState();
VREvent_ConsoleOpened = 420,
VREvent_ConsoleClosed = 421,
VREvent_OverlayShown = 500,
VREvent_OverlayHidden = 501,
VREvent_DashboardActivated = 502,
VREvent_DashboardDeactivated = 503,
//VREvent_DashboardThumbSelected = 504, // Sent to the overlay manager - data is overlay - No longer sent
VREvent_DashboardRequested = 505, // Sent to the overlay manager - data is overlay
VREvent_ResetDashboard = 506, // Send to the overlay manager
//VREvent_RenderToast = 507, // Send to the dashboard to render a toast - data is the notification ID -- no longer sent
VREvent_ImageLoaded = 508, // Sent to overlays when a SetOverlayRaw or SetOverlayFromFile call finishes loading
VREvent_ShowKeyboard = 509, // Sent to keyboard renderer in the dashboard to invoke it
VREvent_HideKeyboard = 510, // Sent to keyboard renderer in the dashboard to hide it
VREvent_OverlayGamepadFocusGained = 511, // Sent to an overlay when IVROverlay::SetFocusOverlay is called on it
VREvent_OverlayGamepadFocusLost = 512, // Send to an overlay when it previously had focus and IVROverlay::SetFocusOverlay is called on something else
VREvent_OverlaySharedTextureChanged = 513,
//VREvent_DashboardGuideButtonDown = 514, // These are no longer sent
//VREvent_DashboardGuideButtonUp = 515,
VREvent_ScreenshotTriggered = 516, // Screenshot button combo was pressed, Dashboard should request a screenshot
VREvent_ImageFailed = 517, // Sent to overlays when a SetOverlayRaw or SetOverlayfromFail fails to load
VREvent_DashboardOverlayCreated = 518,
VREvent_SwitchGamepadFocus = 519,
// Screenshot API
VREvent_RequestScreenshot = 520, // Sent by vrclient application to compositor to take a screenshot
VREvent_ScreenshotTaken = 521, // Sent by compositor to the application that the screenshot has been taken
VREvent_ScreenshotFailed = 522, // Sent by compositor to the application that the screenshot failed to be taken
VREvent_SubmitScreenshotToDashboard = 523, // Sent by compositor to the dashboard that a completed screenshot was submitted
VREvent_ScreenshotProgressToDashboard = 524, // Sent by compositor to the dashboard that a completed screenshot was submitted
VREvent_PrimaryDashboardDeviceChanged = 525,
VREvent_RoomViewShown = 526, // Sent by compositor whenever room-view is enabled
VREvent_RoomViewHidden = 527, // Sent by compositor whenever room-view is disabled
VREvent_ShowUI = 528, // data is showUi
VREvent_ShowDevTools = 529, // data is showDevTools
VREvent_DesktopViewUpdating = 530,
VREvent_DesktopViewReady = 531,
VREvent_Notification_Shown = 600,
VREvent_Notification_Hidden = 601,
VREvent_Notification_BeginInteraction = 602,
VREvent_Notification_Destroyed = 603,
VREvent_Quit = 700, // data is process
VREvent_ProcessQuit = 701, // data is process
//VREvent_QuitAborted_UserPrompt = 702, // data is process
VREvent_QuitAcknowledged = 703, // data is process
VREvent_DriverRequestedQuit = 704, // The driver has requested that SteamVR shut down
VREvent_RestartRequested = 705, // A driver or other component wants the user to restart SteamVR
VREvent_ChaperoneDataHasChanged = 800, // this will never happen with the new chaperone system
VREvent_ChaperoneUniverseHasChanged = 801,
VREvent_ChaperoneTempDataHasChanged = 802, // this will never happen with the new chaperone system
VREvent_ChaperoneSettingsHaveChanged = 803,
VREvent_SeatedZeroPoseReset = 804,
VREvent_ChaperoneFlushCache = 805, // Sent when the process needs to reload any cached data it retrieved from VRChaperone()
VREvent_ChaperoneRoomSetupStarting = 806, // Triggered by CVRChaperoneClient::RoomSetupStarting
VREvent_ChaperoneRoomSetupFinished = 807, // Triggered by CVRChaperoneClient::CommitWorkingCopy
VREvent_StandingZeroPoseReset = 808,
VREvent_AudioSettingsHaveChanged = 820,
VREvent_BackgroundSettingHasChanged = 850,
VREvent_CameraSettingsHaveChanged = 851,
VREvent_ReprojectionSettingHasChanged = 852,
VREvent_ModelSkinSettingsHaveChanged = 853,
VREvent_EnvironmentSettingsHaveChanged = 854,
VREvent_PowerSettingsHaveChanged = 855,
VREvent_EnableHomeAppSettingsHaveChanged = 856,
VREvent_SteamVRSectionSettingChanged = 857,
VREvent_LighthouseSectionSettingChanged = 858,
VREvent_NullSectionSettingChanged = 859,
VREvent_UserInterfaceSectionSettingChanged = 860,
VREvent_NotificationsSectionSettingChanged = 861,
VREvent_KeyboardSectionSettingChanged = 862,
VREvent_PerfSectionSettingChanged = 863,
VREvent_DashboardSectionSettingChanged = 864,
VREvent_WebInterfaceSectionSettingChanged = 865,
VREvent_TrackersSectionSettingChanged = 866,
VREvent_LastKnownSectionSettingChanged = 867,
VREvent_DismissedWarningsSectionSettingChanged = 868,
VREvent_GpuSpeedSectionSettingChanged = 869,
VREvent_WindowsMRSectionSettingChanged = 870,
VREvent_OtherSectionSettingChanged = 871,
VREvent_StatusUpdate = 900,
VREvent_WebInterface_InstallDriverCompleted = 950,
VREvent_MCImageUpdated = 1000,
VREvent_FirmwareUpdateStarted = 1100,
VREvent_FirmwareUpdateFinished = 1101,
VREvent_KeyboardClosed = 1200,
VREvent_KeyboardCharInput = 1201,
VREvent_KeyboardDone = 1202, // Sent when DONE button clicked on keyboard
//VREvent_ApplicationTransitionStarted = 1300,
//VREvent_ApplicationTransitionAborted = 1301,
//VREvent_ApplicationTransitionNewAppStarted = 1302,
VREvent_ApplicationListUpdated = 1303,
VREvent_ApplicationMimeTypeLoad = 1304,
// VREvent_ApplicationTransitionNewAppLaunchComplete = 1305,
VREvent_ProcessConnected = 1306,
VREvent_ProcessDisconnected = 1307,
//VREvent_Compositor_MirrorWindowShown = 1400, // DEPRECATED
//VREvent_Compositor_MirrorWindowHidden = 1401, // DEPRECATED
VREvent_Compositor_ChaperoneBoundsShown = 1410,
VREvent_Compositor_ChaperoneBoundsHidden = 1411,
VREvent_Compositor_DisplayDisconnected = 1412,
VREvent_Compositor_DisplayReconnected = 1413,
VREvent_Compositor_HDCPError = 1414, // data is hdcpError
VREvent_Compositor_ApplicationNotResponding = 1415,
VREvent_Compositor_ApplicationResumed = 1416,
VREvent_Compositor_OutOfVideoMemory = 1417,
VREvent_Compositor_DisplayModeNotSupported = 1418, // k_pch_SteamVR_PreferredRefreshRate
VREvent_Compositor_StageOverrideReady = 1419,
VREvent_TrackedCamera_StartVideoStream = 1500,
VREvent_TrackedCamera_StopVideoStream = 1501,
VREvent_TrackedCamera_PauseVideoStream = 1502,
VREvent_TrackedCamera_ResumeVideoStream = 1503,
VREvent_TrackedCamera_EditingSurface = 1550,
VREvent_PerformanceTest_EnableCapture = 1600,
VREvent_PerformanceTest_DisableCapture = 1601,
VREvent_PerformanceTest_FidelityLevel = 1602,
VREvent_MessageOverlay_Closed = 1650,
VREvent_MessageOverlayCloseRequested = 1651,
VREvent_Input_HapticVibration = 1700, // data is hapticVibration
VREvent_Input_BindingLoadFailed = 1701, // data is inputBinding
VREvent_Input_BindingLoadSuccessful = 1702, // data is inputBinding
VREvent_Input_ActionManifestReloaded = 1703, // no data
VREvent_Input_ActionManifestLoadFailed = 1704, // data is actionManifest
VREvent_Input_ProgressUpdate = 1705, // data is progressUpdate
VREvent_Input_TrackerActivated = 1706,
VREvent_Input_BindingsUpdated = 1707,
VREvent_Input_BindingSubscriptionChanged = 1708,
VREvent_SpatialAnchors_PoseUpdated = 1800, // data is spatialAnchor. broadcast
VREvent_SpatialAnchors_DescriptorUpdated = 1801, // data is spatialAnchor. broadcast
VREvent_SpatialAnchors_RequestPoseUpdate = 1802, // data is spatialAnchor. sent to specific driver
VREvent_SpatialAnchors_RequestDescriptorUpdate = 1803, // data is spatialAnchor. sent to specific driver
VREvent_SystemReport_Started = 1900, // user or system initiated generation of a system report. broadcast
VREvent_Monitor_ShowHeadsetView = 2000, // data is process
VREvent_Monitor_HideHeadsetView = 2001, // data is process
// Vendors are free to expose private events in this reserved region
VREvent_VendorSpecific_Reserved_Start = 10000,
VREvent_VendorSpecific_Reserved_End = 19999,
};
/** Level of Hmd activity */
// UserInteraction_Timeout means the device is in the process of timing out.
// InUse = ( k_EDeviceActivityLevel_UserInteraction || k_EDeviceActivityLevel_UserInteraction_Timeout )
// VREvent_TrackedDeviceUserInteractionStarted fires when the devices transitions from Standby -> UserInteraction or Idle -> UserInteraction.
// VREvent_TrackedDeviceUserInteractionEnded fires when the devices transitions from UserInteraction_Timeout -> Idle
enum EDeviceActivityLevel
{
k_EDeviceActivityLevel_Unknown = -1,
k_EDeviceActivityLevel_Idle = 0, // No activity for the last 10 seconds
k_EDeviceActivityLevel_UserInteraction = 1, // Activity (movement or prox sensor) is happening now
k_EDeviceActivityLevel_UserInteraction_Timeout = 2, // No activity for the last 0.5 seconds
k_EDeviceActivityLevel_Standby = 3, // Idle for at least 5 seconds (configurable in Settings -> Power Management)
k_EDeviceActivityLevel_Idle_Timeout = 4,
};
/** VR controller button and axis IDs */
enum EVRButtonId
{
k_EButton_System = 0,
k_EButton_ApplicationMenu = 1,
k_EButton_Grip = 2,
k_EButton_DPad_Left = 3,
k_EButton_DPad_Up = 4,
k_EButton_DPad_Right = 5,
k_EButton_DPad_Down = 6,
k_EButton_A = 7,
k_EButton_ProximitySensor = 31,
k_EButton_Axis0 = 32,
k_EButton_Axis1 = 33,
k_EButton_Axis2 = 34,
k_EButton_Axis3 = 35,
k_EButton_Axis4 = 36,
// aliases for well known controllers
k_EButton_SteamVR_Touchpad = k_EButton_Axis0,
k_EButton_SteamVR_Trigger = k_EButton_Axis1,
k_EButton_Dashboard_Back = k_EButton_Grip,
k_EButton_IndexController_A = k_EButton_Grip,
k_EButton_IndexController_B = k_EButton_ApplicationMenu,
k_EButton_IndexController_JoyStick = k_EButton_Axis3,
k_EButton_Max = 64
};
inline uint64_t ButtonMaskFromId( EVRButtonId id ) { return 1ull << id; }
/** used for controller button events */
struct VREvent_Controller_t