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diff --git a/gfx/vr/service/oculus/ovr_capi_dynamic.h b/gfx/vr/service/oculus/ovr_capi_dynamic.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+/* This file contains just the needed struct definitions for
+ * interacting with the Oculus VR C API, without needing to #include
+ * OVR_CAPI.h directly. Note that it uses the same type names as the
+ * CAPI, and cannot be #included at the same time as OVR_CAPI.h. It
+ * does not include the entire C API, just want's needed.
+ */
+
+#ifdef OVR_CAPI_h
+# ifdef _MSC_VER
+# pragma message( \
+ "ovr_capi_dyanmic.h: OVR_CAPI.h included before ovr_capi_dynamic.h, skipping this")
+# else
+# warning OVR_CAPI.h included before ovr_capi_dynamic.h, skipping this
+# endif
+# define mozilla_ovr_capi_dynamic_h_
+
+#else
+
+# ifndef mozilla_ovr_capi_dynamic_h_
+# define mozilla_ovr_capi_dynamic_h_
+
+# ifdef HAVE_64BIT_BUILD
+# define OVR_PTR_SIZE 8
+# define OVR_ON64(x) x
+# else
+# define OVR_PTR_SIZE 4
+# define OVR_ON64(x) /**/
+# endif
+
+# if defined(_WIN32)
+# define OVR_PFN __cdecl
+# else
+# define OVR_PFN
+# endif
+
+# if !defined(OVR_ALIGNAS)
+# if defined(__GNUC__) || defined(__clang__)
+# define OVR_ALIGNAS(n) __attribute__((aligned(n)))
+# elif defined(_MSC_VER) || defined(__INTEL_COMPILER)
+# define OVR_ALIGNAS(n) __declspec(align(n))
+# elif defined(__CC_ARM)
+# define OVR_ALIGNAS(n) __align(n)
+# else
+# error Need to define OVR_ALIGNAS
+# endif
+# endif
+
+# if !defined(OVR_UNUSED_STRUCT_PAD)
+# define OVR_UNUSED_STRUCT_PAD(padName, size) char padName[size];
+# endif
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+typedef int32_t ovrResult;
+
+typedef enum {
+ ovrSuccess = 0,
+} ovrSuccessType;
+
+typedef char ovrBool;
+typedef struct OVR_ALIGNAS(4) {
+ float r, g, b, a;
+} ovrColorf;
+typedef struct OVR_ALIGNAS(4) {
+ int x, y;
+} ovrVector2i;
+typedef struct OVR_ALIGNAS(4) {
+ int w, h;
+} ovrSizei;
+typedef struct OVR_ALIGNAS(4) {
+ ovrVector2i Pos;
+ ovrSizei Size;
+} ovrRecti;
+typedef struct OVR_ALIGNAS(4) {
+ float x, y, z, w;
+} ovrQuatf;
+typedef struct OVR_ALIGNAS(4) {
+ float x, y;
+} ovrVector2f;
+typedef struct OVR_ALIGNAS(4) {
+ float x, y, z;
+} ovrVector3f;
+typedef struct OVR_ALIGNAS(4) {
+ float M[4][4];
+} ovrMatrix4f;
+
+typedef struct OVR_ALIGNAS(4) {
+ ovrQuatf Orientation;
+ ovrVector3f Position;
+} ovrPosef;
+
+typedef struct OVR_ALIGNAS(8) {
+ ovrPosef ThePose;
+ ovrVector3f AngularVelocity;
+ ovrVector3f LinearVelocity;
+ ovrVector3f AngularAcceleration;
+ ovrVector3f LinearAcceleration;
+ OVR_UNUSED_STRUCT_PAD(pad0, 4)
+ double TimeInSeconds;
+} ovrPoseStatef;
+
+typedef struct {
+ float UpTan;
+ float DownTan;
+ float LeftTan;
+ float RightTan;
+} ovrFovPort;
+
+typedef enum {
+ ovrHmd_None = 0,
+ ovrHmd_DK1 = 3,
+ ovrHmd_DKHD = 4,
+ ovrHmd_DK2 = 6,
+ ovrHmd_CB = 8,
+ ovrHmd_Other = 9,
+ ovrHmd_E3_2015 = 10,
+ ovrHmd_ES06 = 11,
+ ovrHmd_ES09 = 12,
+ ovrHmd_ES11 = 13,
+ ovrHmd_CV1 = 14,
+ ovrHmd_EnumSize = 0x7fffffff
+} ovrHmdType;
+
+typedef enum {
+ ovrHmdCap_DebugDevice = 0x0010,
+ ovrHmdCap_EnumSize = 0x7fffffff
+} ovrHmdCaps;
+
+typedef enum {
+ ovrTrackingCap_Orientation = 0x0010,
+ ovrTrackingCap_MagYawCorrection = 0x0020,
+ ovrTrackingCap_Position = 0x0040,
+ ovrTrackingCap_EnumSize = 0x7fffffff
+} ovrTrackingCaps;
+
+typedef enum {
+ ovrExtension_TextureLayout_Octilinear = 0,
+ ovrExtension_Count,
+ ovrExtension_EnumSize = 0x7fffffff
+} ovrExtensions;
+
+typedef enum {
+ ovrEye_Left = 0,
+ ovrEye_Right = 1,
+ ovrEye_Count = 2,
+ ovrEye_EnumSize = 0x7fffffff
+} ovrEyeType;
+
+typedef enum {
+ ovrTrackingOrigin_EyeLevel = 0,
+ ovrTrackingOrigin_FloorLevel = 1,
+ ovrTrackingOrigin_Count = 2, ///< \internal Count of enumerated elements.
+ ovrTrackingOrigin_EnumSize = 0x7fffffff ///< \internal Force type int32_t.
+} ovrTrackingOrigin;
+
+typedef struct OVR_ALIGNAS(OVR_PTR_SIZE) {
+ char Reserved[8];
+} ovrGraphicsLuid;
+
+typedef struct OVR_ALIGNAS(OVR_PTR_SIZE) {
+ ovrHmdType Type;
+ OVR_ON64(OVR_UNUSED_STRUCT_PAD(pad0, 4))
+ char ProductName[64];
+ char Manufacturer[64];
+ short VendorId;
+ short ProductId;
+ char SerialNumber[24];
+ short FirmwareMajor;
+ short FirmwareMinor;
+ unsigned int AvailableHmdCaps;
+ unsigned int DefaultHmdCaps;
+ unsigned int AvailableTrackingCaps;
+ unsigned int DefaultTrackingCaps;
+ ovrFovPort DefaultEyeFov[ovrEye_Count];
+ ovrFovPort MaxEyeFov[ovrEye_Count];
+ ovrSizei Resolution;
+ float DisplayRefreshRate;
+ OVR_ON64(OVR_UNUSED_STRUCT_PAD(pad1, 4))
+} ovrHmdDesc;
+
+typedef struct ovrHmdStruct* ovrSession;
+
+# ifdef XP_WIN
+typedef uint32_t ovrProcessId;
+# else
+typedef pid_t ovrProcessId;
+# endif
+
+typedef enum {
+ ovrStatus_OrientationTracked = 0x0001,
+ ovrStatus_PositionTracked = 0x0002,
+ ovrStatus_EnumSize = 0x7fffffff
+} ovrStatusBits;
+
+typedef struct OVR_ALIGNAS(OVR_PTR_SIZE) {
+ float FrustumHFovInRadians;
+ float FrustumVFovInRadians;
+ float FrustumNearZInMeters;
+ float FrustumFarZInMeters;
+} ovrTrackerDesc;
+
+typedef enum {
+ ovrTracker_Connected = 0x0020,
+ ovrTracker_PoseTracked = 0x0004
+} ovrTrackerFlags;
+
+typedef struct OVR_ALIGNAS(8) {
+ unsigned int TrackerFlags;
+ ovrPosef Pose;
+ ovrPosef LeveledPose;
+ OVR_UNUSED_STRUCT_PAD(pad0, 4)
+} ovrTrackerPose;
+
+typedef struct OVR_ALIGNAS(8) {
+ ovrPoseStatef HeadPose;
+ unsigned int StatusFlags;
+ ovrPoseStatef HandPoses[2];
+ unsigned int HandStatusFlags[2];
+ ovrPosef CalibratedOrigin;
+} ovrTrackingState;
+
+typedef struct OVR_ALIGNAS(4) {
+ ovrEyeType Eye;
+ ovrFovPort Fov;
+ ovrRecti DistortedViewport;
+ ovrVector2f PixelsPerTanAngleAtCenter;
+ ovrPosef HmdToEyePose;
+} ovrEyeRenderDesc;
+
+typedef struct OVR_ALIGNAS(4) {
+ float Projection22;
+ float Projection23;
+ float Projection32;
+} ovrTimewarpProjectionDesc;
+
+typedef struct OVR_ALIGNAS(4) {
+ ovrPosef HmdToEyePose[ovrEye_Count];
+ float HmdSpaceToWorldScaleInMeters;
+} ovrViewScaleDesc;
+
+typedef enum {
+ ovrTexture_2D,
+ ovrTexture_2D_External,
+ ovrTexture_Cube,
+ ovrTexture_Count,
+ ovrTexture_EnumSize = 0x7fffffff
+} ovrTextureType;
+
+typedef enum {
+ ovrTextureBind_None,
+ ovrTextureBind_DX_RenderTarget = 0x0001,
+ ovrTextureBind_DX_UnorderedAccess = 0x0002,
+ ovrTextureBind_DX_DepthStencil = 0x0004,
+ ovrTextureBind_EnumSize = 0x7fffffff
+} ovrTextureBindFlags;
+
+typedef enum {
+ OVR_FORMAT_UNKNOWN = 0,
+ OVR_FORMAT_B5G6R5_UNORM = 1,
+ OVR_FORMAT_B5G5R5A1_UNORM = 2,
+ OVR_FORMAT_B4G4R4A4_UNORM = 3,
+ OVR_FORMAT_R8G8B8A8_UNORM = 4,
+ OVR_FORMAT_R8G8B8A8_UNORM_SRGB = 5,
+ OVR_FORMAT_B8G8R8A8_UNORM = 6,
+ OVR_FORMAT_B8G8R8A8_UNORM_SRGB = 7,
+ OVR_FORMAT_B8G8R8X8_UNORM = 8,
+ OVR_FORMAT_B8G8R8X8_UNORM_SRGB = 9,
+ OVR_FORMAT_R16G16B16A16_FLOAT = 10,
+ OVR_FORMAT_R11G11B10_FLOAT = 25,
+ OVR_FORMAT_D16_UNORM = 11,
+ OVR_FORMAT_D24_UNORM_S8_UINT = 12,
+ OVR_FORMAT_D32_FLOAT = 13,
+ OVR_FORMAT_D32_FLOAT_S8X24_UINT = 14,
+ OVR_FORMAT_BC1_UNORM = 15,
+ OVR_FORMAT_BC1_UNORM_SRGB = 16,
+ OVR_FORMAT_BC2_UNORM = 17,
+ OVR_FORMAT_BC2_UNORM_SRGB = 18,
+ OVR_FORMAT_BC3_UNORM = 19,
+ OVR_FORMAT_BC3_UNORM_SRGB = 20,
+ OVR_FORMAT_BC6H_UF16 = 21,
+ OVR_FORMAT_BC6H_SF16 = 22,
+ OVR_FORMAT_BC7_UNORM = 23,
+ OVR_FORMAT_BC7_UNORM_SRGB = 24,
+
+ OVR_FORMAT_ENUMSIZE = 0x7fffffff
+} ovrTextureFormat;
+
+typedef enum {
+ ovrTextureMisc_None,
+ ovrTextureMisc_DX_Typeless = 0x0001,
+ ovrTextureMisc_AllowGenerateMips = 0x0002,
+ ovrTextureMisc_ProtectedContent = 0x0004,
+ ovrTextureMisc_AutoGenerateMips = 0x0008,
+ ovrTextureMisc_EnumSize = 0x7fffffff
+} ovrTextureFlags;
+
+typedef struct {
+ ovrTextureType Type;
+ ovrTextureFormat Format;
+ int ArraySize;
+ int Width;
+ int Height;
+ int MipLevels;
+ int SampleCount;
+ ovrBool StaticImage;
+ unsigned int MiscFlags;
+ unsigned int BindFlags;
+} ovrTextureSwapChainDesc;
+
+typedef struct {
+ ovrTextureFormat Format;
+ int Width;
+ int Height;
+ unsigned int MiscFlags;
+ unsigned int MirrorOptions;
+} ovrMirrorTextureDesc;
+
+typedef struct ovrTextureSwapChainData* ovrTextureSwapChain;
+typedef struct ovrMirrorTextureData* ovrMirrorTexture;
+
+typedef enum {
+ ovrButton_A = 0x00000001,
+ ovrButton_B = 0x00000002,
+ ovrButton_RThumb = 0x00000004,
+ ovrButton_RShoulder = 0x00000008,
+ ovrButton_X = 0x00000100,
+ ovrButton_Y = 0x00000200,
+ ovrButton_LThumb = 0x00000400,
+ ovrButton_LShoulder = 0x00000800,
+ ovrButton_Up = 0x00010000,
+ ovrButton_Down = 0x00020000,
+ ovrButton_Left = 0x00040000,
+ ovrButton_Right = 0x00080000,
+ ovrButton_Enter = 0x00100000,
+ ovrButton_Back = 0x00200000,
+ ovrButton_VolUp = 0x00400000,
+ ovrButton_VolDown = 0x00800000,
+ ovrButton_Home = 0x01000000,
+ ovrButton_Private = ovrButton_VolUp | ovrButton_VolDown | ovrButton_Home,
+ ovrButton_RMask =
+ ovrButton_A | ovrButton_B | ovrButton_RThumb | ovrButton_RShoulder,
+ ovrButton_LMask = ovrButton_X | ovrButton_Y | ovrButton_LThumb |
+ ovrButton_LShoulder | ovrButton_Enter,
+ ovrButton_EnumSize = 0x7fffffff
+} ovrButton;
+
+typedef enum {
+ ovrTouch_A = ovrButton_A,
+ ovrTouch_B = ovrButton_B,
+ ovrTouch_RThumb = ovrButton_RThumb,
+ ovrTouch_RThumbRest = 0x00000008,
+ ovrTouch_RIndexTrigger = 0x00000010,
+ ovrTouch_RButtonMask = ovrTouch_A | ovrTouch_B | ovrTouch_RThumb |
+ ovrTouch_RThumbRest | ovrTouch_RIndexTrigger,
+ ovrTouch_X = ovrButton_X,
+ ovrTouch_Y = ovrButton_Y,
+ ovrTouch_LThumb = ovrButton_LThumb,
+ ovrTouch_LThumbRest = 0x00000800,
+ ovrTouch_LIndexTrigger = 0x00001000,
+ ovrTouch_LButtonMask = ovrTouch_X | ovrTouch_Y | ovrTouch_LThumb |
+ ovrTouch_LThumbRest | ovrTouch_LIndexTrigger,
+ ovrTouch_RIndexPointing = 0x00000020,
+ ovrTouch_RThumbUp = 0x00000040,
+ ovrTouch_LIndexPointing = 0x00002000,
+ ovrTouch_LThumbUp = 0x00004000,
+ ovrTouch_RPoseMask = ovrTouch_RIndexPointing | ovrTouch_RThumbUp,
+ ovrTouch_LPoseMask = ovrTouch_LIndexPointing | ovrTouch_LThumbUp,
+ ovrTouch_EnumSize = 0x7fffffff
+} ovrTouch;
+
+typedef struct OVR_ALIGNAS(OVR_PTR_SIZE) {
+ int SampleRateHz;
+ int SampleSizeInBytes;
+ int QueueMinSizeToAvoidStarvation;
+ int SubmitMinSamples;
+ int SubmitMaxSamples;
+ int SubmitOptimalSamples;
+} ovrTouchHapticsDesc;
+
+typedef enum {
+ ovrControllerType_None = 0x0000,
+ ovrControllerType_LTouch = 0x0001,
+ ovrControllerType_RTouch = 0x0002,
+ ovrControllerType_Touch =
+ (ovrControllerType_LTouch | ovrControllerType_RTouch),
+ ovrControllerType_Remote = 0x0004,
+ ovrControllerType_XBox = 0x0010,
+ ovrControllerType_Object0 = 0x0100,
+ ovrControllerType_Object1 = 0x0200,
+ ovrControllerType_Object2 = 0x0400,
+ ovrControllerType_Object3 = 0x0800,
+ ovrControllerType_Active = 0xffffffff,
+ ovrControllerType_EnumSize = 0x7fffffff
+} ovrControllerType;
+
+typedef enum { ovrHapticsBufferSubmit_Enqueue } ovrHapticsBufferSubmitMode;
+
+# define OVR_HAPTICS_BUFFER_SAMPLES_MAX 256
+
+typedef struct {
+ const void* Samples;
+ int SamplesCount;
+ ovrHapticsBufferSubmitMode SubmitMode;
+} ovrHapticsBuffer;
+
+typedef struct {
+ int RemainingQueueSpace;
+ int SamplesQueued;
+} ovrHapticsPlaybackState;
+
+typedef enum {
+ ovrTrackedDevice_None = 0x0000,
+ ovrTrackedDevice_HMD = 0x0001,
+ ovrTrackedDevice_LTouch = 0x0002,
+ ovrTrackedDevice_RTouch = 0x0004,
+ ovrTrackedDevice_Touch = (ovrTrackedDevice_LTouch | ovrTrackedDevice_RTouch),
+ ovrTrackedDevice_Object0 = 0x0010,
+ ovrTrackedDevice_Object1 = 0x0020,
+ ovrTrackedDevice_Object2 = 0x0040,
+ ovrTrackedDevice_Object3 = 0x0080,
+ ovrTrackedDevice_All = 0xFFFF,
+} ovrTrackedDeviceType;
+
+typedef enum {
+ ovrBoundary_Outer = 0x0001,
+ ovrBoundary_PlayArea = 0x0100,
+} ovrBoundaryType;
+
+typedef struct {
+ ovrColorf Color;
+} ovrBoundaryLookAndFeel;
+
+typedef struct {
+ ovrBool IsTriggering;
+ float ClosestDistance;
+ ovrVector3f ClosestPoint;
+ ovrVector3f ClosestPointNormal;
+} ovrBoundaryTestResult;
+
+typedef enum {
+ ovrHand_Left = 0,
+ ovrHand_Right = 1,
+ ovrHand_Count = 2,
+ ovrHand_EnumSize = 0x7fffffff
+} ovrHandType;
+
+typedef struct {
+ double TimeInSeconds;
+ unsigned int Buttons;
+ unsigned int Touches;
+ float IndexTrigger[ovrHand_Count];
+ float HandTrigger[ovrHand_Count];
+ ovrVector2f Thumbstick[ovrHand_Count];
+ ovrControllerType ControllerType;
+ float IndexTriggerNoDeadzone[ovrHand_Count];
+ float HandTriggerNoDeadzone[ovrHand_Count];
+ ovrVector2f ThumbstickNoDeadzone[ovrHand_Count];
+ float IndexTriggerRaw[ovrHand_Count];
+ float HandTriggerRaw[ovrHand_Count];
+ ovrVector2f ThumbstickRaw[ovrHand_Count];
+} ovrInputState;
+
+typedef struct {
+ double LastChangedTime;
+ ovrFovPort FOVPort;
+ float VirtualNearPlaneDistanceMeters;
+ float VirtualFarPlaneDistanceMeters;
+ ovrSizei ImageSensorPixelResolution;
+ ovrMatrix4f LensDistortionMatrix;
+ double ExposurePeriodSeconds;
+ double ExposureDurationSeconds;
+} ovrCameraIntrinsics;
+
+typedef enum {
+ ovrCameraStatus_None = 0x0,
+ ovrCameraStatus_Connected = 0x1,
+ ovrCameraStatus_Calibrating = 0x2,
+ ovrCameraStatus_CalibrationFailed = 0x4,
+ ovrCameraStatus_Calibrated = 0x8,
+ ovrCameraStatus_EnumSize = 0x7fffffff
+} ovrCameraStatusFlags;
+
+typedef struct {
+ double LastChangedTimeSeconds;
+ unsigned int CameraStatusFlags;
+ ovrTrackedDeviceType AttachedToDevice;
+ ovrPosef RelativePose;
+ double LastExposureTimeSeconds;
+ double ExposureLatencySeconds;
+ double AdditionalLatencySeconds;
+} ovrCameraExtrinsics;
+
+# define OVR_EXTERNAL_CAMERA_NAME_SIZE 32
+typedef struct {
+ char Name[OVR_EXTERNAL_CAMERA_NAME_SIZE];
+ ovrCameraIntrinsics Intrinsics;
+ ovrCameraExtrinsics Extrinsics;
+} ovrExternalCamera;
+
+typedef enum {
+ ovrInit_Debug = 0x00000001,
+ ovrInit_RequestVersion = 0x00000004,
+ ovrInit_Invisible = 0x00000010,
+ ovrInit_MixedRendering = 0x00000020,
+ ovrInit_FocusAware = 0x00000040,
+ ovrinit_WritableBits = 0x00ffffff,
+ ovrInit_EnumSize = 0x7fffffff
+} ovrInitFlags;
+
+typedef enum {
+ ovrLogLevel_Debug = 0,
+ ovrLogLevel_Info = 1,
+ ovrLogLevel_Error = 2,
+ ovrLogLevel_EnumSize = 0x7fffffff
+} ovrLogLevel;
+
+typedef void(OVR_PFN* ovrLogCallback)(uintptr_t userData, int level,
+ const char* message);
+
+typedef struct OVR_ALIGNAS(8) {
+ uint32_t Flags;
+ uint32_t RequestedMinorVersion;
+ ovrLogCallback LogCallback;
+ uintptr_t UserData;
+ uint32_t ConnectionTimeoutMS;
+ OVR_ON64(OVR_UNUSED_STRUCT_PAD(pad0, 4))
+} ovrInitParams;
+
+typedef ovrResult(OVR_PFN* pfn_ovr_Initialize)(const ovrInitParams* params);
+typedef void(OVR_PFN* pfn_ovr_Shutdown)();
+
+typedef struct {
+ ovrResult Result;
+ char ErrorString[512];
+} ovrErrorInfo;
+
+typedef void(OVR_PFN* pfn_ovr_GetLastErrorInfo)(ovrErrorInfo* errorInfo);
+typedef const char*(OVR_PFN* pfn_ovr_GetVersionString)();
+typedef int(OVR_PFN* pfn_ovr_TraceMessage)(int level, const char* message);
+typedef ovrResult(OVR_PFN* pfn_ovr_IdentifyClient)(const char* identity);
+typedef ovrHmdDesc(OVR_PFN* pfn_ovr_GetHmdDesc)(ovrSession session);
+typedef unsigned int(OVR_PFN* pfn_ovr_GetTrackerCount)(ovrSession session);
+typedef ovrTrackerDesc(OVR_PFN* pfn_ovr_GetTrackerDesc)(
+ ovrSession session, unsigned int trackerDescIndex);
+typedef ovrResult(OVR_PFN* pfn_ovr_Create)(ovrSession* pSession,
+ ovrGraphicsLuid* pLuid);
+typedef void(OVR_PFN* pfn_ovr_Destroy)(ovrSession session);
+
+typedef struct {
+ ovrBool IsVisible;
+ ovrBool HmdPresent;
+ ovrBool HmdMounted;
+ ovrBool DisplayLost;
+ ovrBool ShouldQuit;
+ ovrBool ShouldRecenter;
+ ovrBool HasInputFocus;
+ ovrBool OverlayPresent;
+} ovrSessionStatus;
+
+typedef ovrResult(OVR_PFN* pfn_ovr_GetSessionStatus)(
+ ovrSession session, ovrSessionStatus* sessionStatus);
+typedef ovrResult(OVR_PFN* pfn_ovr_IsExtensionSupported)(
+ ovrSession session, ovrExtensions extension,
+ ovrBool* outExtensionSupported);
+typedef ovrResult(OVR_PFN* pfn_ovr_EnableExtension)(ovrSession session,
+ ovrExtensions extension);
+typedef ovrResult(OVR_PFN* pfn_ovr_SetTrackingOriginType)(
+ ovrSession session, ovrTrackingOrigin origin);
+typedef ovrTrackingOrigin(OVR_PFN* pfn_ovr_GetTrackingOriginType)(
+ ovrSession session);
+typedef ovrResult(OVR_PFN* pfn_ovr_RecenterTrackingOrigin)(ovrSession session);
+typedef ovrResult(OVR_PFN* pfn_ovr_SpecifyTrackingOrigin)(ovrSession session,
+ ovrPosef originPose);
+typedef void(OVR_PFN* pfn_ovr_ClearShouldRecenterFlag)(ovrSession session);
+typedef ovrTrackingState(OVR_PFN* pfn_ovr_GetTrackingState)(
+ ovrSession session, double absTime, ovrBool latencyMarker);
+typedef ovrResult(OVR_PFN* pfn_ovr_GetDevicePoses)(
+ ovrSession session, ovrTrackedDeviceType* deviceTypes, int deviceCount,
+ double absTime, ovrPoseStatef* outDevicePoses);
+typedef ovrTrackerPose(OVR_PFN* pfn_ovr_GetTrackerPose)(
+ ovrSession session, unsigned int trackerPoseIndex);
+typedef ovrResult(OVR_PFN* pfn_ovr_GetInputState)(
+ ovrSession session, ovrControllerType controllerType,
+ ovrInputState* inputState);
+typedef unsigned int(OVR_PFN* pfn_ovr_GetConnectedControllerTypes)(
+ ovrSession session);
+typedef ovrTouchHapticsDesc(OVR_PFN* pfn_ovr_GetTouchHapticsDesc)(
+ ovrSession session, ovrControllerType controllerType);
+typedef ovrResult(OVR_PFN* pfn_ovr_SetControllerVibration)(
+ ovrSession session, ovrControllerType controllerType, float frequency,
+ float amplitude);
+typedef ovrResult(OVR_PFN* pfn_ovr_SubmitControllerVibration)(
+ ovrSession session, ovrControllerType controllerType,
+ const ovrHapticsBuffer* buffer);
+typedef ovrResult(OVR_PFN* pfn_ovr_GetControllerVibrationState)(
+ ovrSession session, ovrControllerType controllerType,
+ ovrHapticsPlaybackState* outState);
+typedef ovrResult(OVR_PFN* pfn_ovr_TestBoundary)(
+ ovrSession session, ovrTrackedDeviceType deviceBitmask,
+ ovrBoundaryType boundaryType, ovrBoundaryTestResult* outTestResult);
+typedef ovrResult(OVR_PFN* pfn_ovr_TestBoundaryPoint)(
+ ovrSession session, const ovrVector3f* point,
+ ovrBoundaryType singleBoundaryType, ovrBoundaryTestResult* outTestResult);
+typedef ovrResult(OVR_PFN* pfn_ovr_SetBoundaryLookAndFeel)(
+ ovrSession session, const ovrBoundaryLookAndFeel* lookAndFeel);
+typedef ovrResult(OVR_PFN* pfn_ovr_ResetBoundaryLookAndFeel)(
+ ovrSession session);
+typedef ovrResult(OVR_PFN* pfn_ovr_GetBoundaryGeometry)(
+ ovrSession session, ovrBoundaryType boundaryType,
+ ovrVector3f* outFloorPoints, int* outFloorPointsCount);
+typedef ovrResult(OVR_PFN* pfn_ovr_GetBoundaryDimensions)(
+ ovrSession session, ovrBoundaryType boundaryType,
+ ovrVector3f* outDimensions);
+typedef ovrResult(OVR_PFN* pfn_ovr_GetBoundaryVisible)(ovrSession session,
+ ovrBool* outIsVisible);
+typedef ovrResult(OVR_PFN* pfn_ovr_RequestBoundaryVisible)(ovrSession session,
+ ovrBool visible);
+
+enum { ovrMaxLayerCount = 16 };
+
+typedef enum {
+ ovrLayerType_Disabled = 0,
+ ovrLayerType_EyeFov = 1,
+ ovrLayerType_Quad = 3,
+ ovrLayerType_EyeMatrix = 5,
+ ovrLayerType_EyeFovMultires = 7,
+ ovrLayerType_Cube = 10,
+ ovrLayerType_EnumSize = 0x7fffffff
+} ovrLayerType;
+
+typedef enum {
+ ovrLayerFlag_HighQuality = 0x01,
+ ovrLayerFlag_TextureOriginAtBottomLeft = 0x02,
+ ovrLayerFlag_HeadLocked = 0x04
+} ovrLayerFlags;
+
+typedef struct OVR_ALIGNAS(OVR_PTR_SIZE) {
+ ovrLayerType Type;
+ unsigned Flags;
+} ovrLayerHeader;
+
+typedef struct OVR_ALIGNAS(OVR_PTR_SIZE) {
+ ovrLayerHeader Header;
+ ovrTextureSwapChain ColorTexture[ovrEye_Count];
+ ovrRecti Viewport[ovrEye_Count];
+ ovrFovPort Fov[ovrEye_Count];
+ ovrPosef RenderPose[ovrEye_Count];
+ double SensorSampleTime;
+} ovrLayerEyeFov;
+
+typedef enum {
+ ovrTextureLayout_Rectilinear = 0,
+ ovrTextureLayout_Octilinear = 1,
+ ovrTextureLayout_EnumSize = 0x7fffffff
+} ovrTextureLayout;
+
+typedef struct OVR_ALIGNAS(OVR_PTR_SIZE) {
+ float WarpLeft;
+ float WarpRight;
+ float WarpUp;
+ float WarpDown;
+ float SizeLeft;
+ float SizeRight;
+ float SizeUp;
+ float SizeDown;
+
+} ovrTextureLayoutOctilinear;
+
+typedef union OVR_ALIGNAS(OVR_PTR_SIZE) {
+ ovrTextureLayoutOctilinear Octilinear[ovrEye_Count];
+} ovrTextureLayoutDesc_Union;
+
+typedef struct OVR_ALIGNAS(OVR_PTR_SIZE) {
+ ovrLayerHeader Header;
+ ovrTextureSwapChain ColorTexture[ovrEye_Count];
+ ovrRecti Viewport[ovrEye_Count];
+ ovrFovPort Fov[ovrEye_Count];
+ ovrPosef RenderPose[ovrEye_Count];
+ double SensorSampleTime;
+ ovrTextureLayout TextureLayout;
+ ovrTextureLayoutDesc_Union TextureLayoutDesc;
+} ovrLayerEyeFovMultires;
+
+typedef struct OVR_ALIGNAS(OVR_PTR_SIZE) {
+ ovrLayerHeader Header;
+ ovrTextureSwapChain ColorTexture[ovrEye_Count];
+ ovrRecti Viewport[ovrEye_Count];
+ ovrPosef RenderPose[ovrEye_Count];
+ ovrMatrix4f Matrix[ovrEye_Count];
+ double SensorSampleTime;
+} ovrLayerEyeMatrix;
+
+typedef struct OVR_ALIGNAS(OVR_PTR_SIZE) {
+ ovrLayerHeader Header;
+ ovrTextureSwapChain ColorTexture;
+ ovrRecti Viewport;
+ ovrPosef QuadPoseCenter;
+ ovrVector2f QuadSize;
+} ovrLayerQuad;
+
+typedef struct OVR_ALIGNAS(OVR_PTR_SIZE) {
+ ovrLayerHeader Header;
+ ovrQuatf Orientation;
+ ovrTextureSwapChain CubeMapTexture;
+} ovrLayerCube;
+
+typedef union {
+ ovrLayerHeader Header;
+ ovrLayerEyeFov EyeFov;
+ ovrLayerQuad Quad;
+ ovrLayerEyeFovMultires Multires;
+ ovrLayerCube Cube;
+} ovrLayer_Union;
+
+typedef ovrResult(OVR_PFN* pfn_ovr_GetTextureSwapChainLength)(
+ ovrSession session, ovrTextureSwapChain chain, int* out_Length);
+typedef ovrResult(OVR_PFN* pfn_ovr_GetTextureSwapChainCurrentIndex)(
+ ovrSession session, ovrTextureSwapChain chain, int* out_Index);
+typedef ovrResult(OVR_PFN* pfn_ovr_GetTextureSwapChainDesc)(
+ ovrSession session, ovrTextureSwapChain chain,
+ ovrTextureSwapChainDesc* out_Desc);
+typedef ovrResult(OVR_PFN* pfn_ovr_CommitTextureSwapChain)(
+ ovrSession session, ovrTextureSwapChain chain);
+typedef void(OVR_PFN* pfn_ovr_DestroyTextureSwapChain)(
+ ovrSession session, ovrTextureSwapChain chain);
+typedef void(OVR_PFN* pfn_ovr_DestroyMirrorTexture)(
+ ovrSession session, ovrMirrorTexture mirrorTexture);
+typedef ovrSizei(OVR_PFN* pfn_ovr_GetFovTextureSize)(
+ ovrSession session, ovrEyeType eye, ovrFovPort fov,
+ float pixelsPerDisplayPixel);
+typedef ovrEyeRenderDesc(OVR_PFN* pfn_ovr_GetRenderDesc2)(ovrSession session,
+ ovrEyeType eyeType,
+ ovrFovPort fov);
+typedef ovrResult(OVR_PFN* pfn_ovr_WaitToBeginFrame)(ovrSession session,
+ long long frameIndex);
+typedef ovrResult(OVR_PFN* pfn_ovr_BeginFrame)(ovrSession session,
+ long long frameIndex);
+typedef ovrResult(OVR_PFN* pfn_ovr_EndFrame)(
+ ovrSession session, long long frameIndex,
+ const ovrViewScaleDesc* viewScaleDesc,
+ ovrLayerHeader const* const* layerPtrList, unsigned int layerCount);
+typedef ovrResult(OVR_PFN* pfn_ovr_SubmitFrame)(
+ ovrSession session, long long frameIndex,
+ const ovrViewScaleDesc* viewScaleDesc,
+ ovrLayerHeader const* const* layerPtrList, unsigned int layerCount);
+
+typedef struct OVR_ALIGNAS(4) {
+ int HmdVsyncIndex;
+ int AppFrameIndex;
+ int AppDroppedFrameCount;
+ float AppMotionToPhotonLatency;
+ float AppQueueAheadTime;
+ float AppCpuElapsedTime;
+ float AppGpuElapsedTime;
+ int CompositorFrameIndex;
+ int CompositorDroppedFrameCount;
+ float CompositorLatency;
+ float CompositorCpuElapsedTime;
+ float CompositorGpuElapsedTime;
+ float CompositorCpuStartToGpuEndElapsedTime;
+ float CompositorGpuEndToVsyncElapsedTime;
+ ovrBool AswIsActive;
+ int AswActivatedToggleCount;
+ int AswPresentedFrameCount;
+ int AswFailedFrameCount;
+} ovrPerfStatsPerCompositorFrame;
+
+enum { ovrMaxProvidedFrameStats = 5 };
+
+typedef struct OVR_ALIGNAS(4) {
+ ovrPerfStatsPerCompositorFrame FrameStats[ovrMaxProvidedFrameStats];
+ int FrameStatsCount;
+ ovrBool AnyFrameStatsDropped;
+ float AdaptiveGpuPerformanceScale;
+ ovrBool AswIsAvailable;
+ ovrProcessId VisibleProcessId;
+} ovrPerfStats;
+
+typedef ovrResult(OVR_PFN* pfn_ovr_GetPerfStats)(ovrSession session,
+ ovrPerfStats* outStats);
+typedef ovrResult(OVR_PFN* pfn_ovr_ResetPerfStats)(ovrSession session);
+typedef double(OVR_PFN* pfn_ovr_GetPredictedDisplayTime)(ovrSession session,
+ long long frameIndex);
+typedef double(OVR_PFN* pfn_ovr_GetTimeInSeconds)();
+
+typedef enum {
+ ovrPerfHud_Off = 0,
+ ovrPerfHud_PerfSummary = 1,
+ ovrPerfHud_LatencyTiming = 2,
+ ovrPerfHud_AppRenderTiming = 3,
+ ovrPerfHud_CompRenderTiming = 4,
+ ovrPerfHud_AswStats = 6,
+ ovrPerfHud_VersionInfo = 5,
+ ovrPerfHud_Count = 7,
+ ovrPerfHud_EnumSize = 0x7fffffff
+} ovrPerfHudMode;
+
+typedef enum {
+ ovrLayerHud_Off = 0,
+ ovrLayerHud_Info = 1,
+ ovrLayerHud_EnumSize = 0x7fffffff
+} ovrLayerHudMode;
+
+typedef enum {
+ ovrDebugHudStereo_Off = 0,
+ ovrDebugHudStereo_Quad = 1,
+ ovrDebugHudStereo_QuadWithCrosshair = 2,
+ ovrDebugHudStereo_CrosshairAtInfinity = 3,
+ ovrDebugHudStereo_Count,
+ ovrDebugHudStereo_EnumSize = 0x7fffffff
+} ovrDebugHudStereoMode;
+
+typedef ovrBool(OVR_PFN* pfn_ovr_GetBool)(ovrSession session,
+ const char* propertyName,
+ ovrBool defaultVal);
+typedef ovrBool(OVR_PFN* pfn_ovr_SetBool)(ovrSession session,
+ const char* propertyName,
+ ovrBool value);
+typedef int(OVR_PFN* pfn_ovr_GetInt)(ovrSession session,
+ const char* propertyName, int defaultVal);
+typedef ovrBool(OVR_PFN* pfn_ovr_SetInt)(ovrSession session,
+ const char* propertyName, int value);
+typedef float(OVR_PFN* pfn_ovr_GetFloat)(ovrSession session,
+ const char* propertyName,
+ float defaultVal);
+typedef ovrBool(OVR_PFN* pfn_ovr_SetFloat)(ovrSession session,
+ const char* propertyName,
+ float value);
+typedef unsigned int(OVR_PFN* pfn_ovr_GetFloatArray)(
+ ovrSession session, const char* propertyName, float values[],
+ unsigned int valuesCapacity);
+typedef ovrBool(OVR_PFN* pfn_ovr_SetFloatArray)(ovrSession session,
+ const char* propertyName,
+ const float values[],
+ unsigned int valuesSize);
+typedef const char*(OVR_PFN* pfn_ovr_GetString)(ovrSession session,
+ const char* propertyName,
+ const char* defaultVal);
+typedef ovrBool(OVR_PFN* pfn_ovr_SetString)(ovrSession session,
+ const char* propertyName,
+ const char* value);
+
+typedef ovrResult(OVR_PFN* pfn_ovr_GetExternalCameras)(
+ ovrSession session, ovrExternalCamera* cameras,
+ unsigned int* inoutCameraCount);
+typedef ovrResult(OVR_PFN* pfn_ovr_SetExternalCameraProperties)(
+ ovrSession session, const char* name,
+ const ovrCameraIntrinsics* const intrinsics,
+ const ovrCameraExtrinsics* const extrinsics);
+
+typedef enum {
+ ovrSuccess_NotVisible = 1000,
+ ovrSuccess_BoundaryInvalid = 1001,
+ ovrSuccess_DeviceUnavailable = 1002,
+} ovrSuccessTypes;
+
+typedef enum {
+ ovrError_MemoryAllocationFailure = -1000,
+ ovrError_InvalidSession = -1002,
+ ovrError_Timeout = -1003,
+ ovrError_NotInitialized = -1004,
+ ovrError_InvalidParameter = -1005,
+ ovrError_ServiceError = -1006,
+ ovrError_NoHmd = -1007,
+ ovrError_Unsupported = -1009,
+ ovrError_DeviceUnavailable = -1010,
+ ovrError_InvalidHeadsetOrientation = -1011,
+ ovrError_ClientSkippedDestroy = -1012,
+ ovrError_ClientSkippedShutdown = -1013,
+ ovrError_ServiceDeadlockDetected = -1014,
+ ovrError_InvalidOperation = -1015,
+ ovrError_InsufficientArraySize = -1016,
+ ovrError_NoExternalCameraInfo = -1017,
+ ovrError_LostTracking = -1018,
+ ovrError_AudioDeviceNotFound = -2001,
+ ovrError_AudioComError = -2002,
+ ovrError_Initialize = -3000,
+ ovrError_LibLoad = -3001,
+ ovrError_LibVersion = -3002,
+ ovrError_ServiceConnection = -3003,
+ ovrError_ServiceVersion = -3004,
+ ovrError_IncompatibleOS = -3005,
+ ovrError_DisplayInit = -3006,
+ ovrError_ServerStart = -3007,
+ ovrError_Reinitialization = -3008,
+ ovrError_MismatchedAdapters = -3009,
+ ovrError_LeakingResources = -3010,
+ ovrError_ClientVersion = -3011,
+ ovrError_OutOfDateOS = -3012,
+ ovrError_OutOfDateGfxDriver = -3013,
+ ovrError_IncompatibleGPU = -3014,
+ ovrError_NoValidVRDisplaySystem = -3015,
+ ovrError_Obsolete = -3016,
+ ovrError_DisabledOrDefaultAdapter = -3017,
+ ovrError_HybridGraphicsNotSupported = -3018,
+ ovrError_DisplayManagerInit = -3019,
+ ovrError_TrackerDriverInit = -3020,
+ ovrError_LibSignCheck = -3021,
+ ovrError_LibPath = -3022,
+ ovrError_LibSymbols = -3023,
+ ovrError_RemoteSession = -3024,
+ ovrError_InitializeVulkan = -3025,
+ ovrError_DisplayLost = -6000,
+ ovrError_TextureSwapChainFull = -6001,
+ ovrError_TextureSwapChainInvalid = -6002,
+ ovrError_GraphicsDeviceReset = -6003,
+ ovrError_DisplayRemoved = -6004,
+ ovrError_ContentProtectionNotAvailable = -6005,
+ ovrError_ApplicationInvisible = -6006,
+ ovrError_Disallowed = -6007,
+ ovrError_DisplayPluggedIncorrectly = -6008,
+ ovrError_RuntimeException = -7000,
+ ovrError_NoCalibration = -9000,
+ ovrError_OldVersion = -9001,
+ ovrError_MisformattedBlock = -9002,
+} ovrErrorType;
+
+# ifdef XP_WIN
+
+struct IUnknown;
+
+typedef ovrResult(OVR_PFN* pfn_ovr_CreateTextureSwapChainDX)(
+ ovrSession session, IUnknown* d3dPtr, const ovrTextureSwapChainDesc* desc,
+ ovrTextureSwapChain* out_TextureSwapChain);
+
+typedef ovrResult(OVR_PFN* pfn_ovr_GetTextureSwapChainBufferDX)(
+ ovrSession session, ovrTextureSwapChain chain, int index, IID iid,
+ void** out_Buffer);
+
+typedef ovrResult(OVR_PFN* pfn_ovr_CreateMirrorTextureDX)(
+ ovrSession session, IUnknown* d3dPtr, const ovrMirrorTextureDesc* desc,
+ ovrMirrorTexture* out_MirrorTexture);
+
+typedef ovrResult(OVR_PFN* pfn_ovr_GetMirrorTextureBufferDX)(
+ ovrSession session, ovrMirrorTexture mirrorTexture, IID iid,
+ void** out_Buffer);
+
+# endif
+
+typedef ovrResult(OVR_PFN* pfn_ovr_CreateTextureSwapChainGL)(
+ ovrSession session, const ovrTextureSwapChainDesc* desc,
+ ovrTextureSwapChain* out_TextureSwapChain);
+
+typedef ovrResult(OVR_PFN* pfn_ovr_GetTextureSwapChainBufferGL)(
+ ovrSession session, ovrTextureSwapChain chain, int index,
+ unsigned int* out_TexId);
+
+typedef ovrResult(OVR_PFN* pfn_ovr_CreateMirrorTextureGL)(
+ ovrSession session, const ovrMirrorTextureDesc* desc,
+ ovrMirrorTexture* out_MirrorTexture);
+
+typedef ovrResult(OVR_PFN* pfn_ovr_GetMirrorTextureBufferGL)(
+ ovrSession session, ovrMirrorTexture mirrorTexture,
+ unsigned int* out_TexId);
+
+# define OVR_KEY_EYE_HEIGHT "EyeHeight" // float meters
+# define OVR_DEFAULT_EYE_HEIGHT 1.675f
+
+# if !defined(OVR_SUCCESS)
+# define OVR_SUCCESS(result) (result >= 0)
+# endif
+
+# if !defined(OVR_UNQUALIFIED_SUCCESS)
+# define OVR_UNQUALIFIED_SUCCESS(result) (result == ovrSuccess)
+# endif
+
+# if !defined(OVR_FAILURE)
+# define OVR_FAILURE(result) (!OVR_SUCCESS(result))
+# endif
+
+# ifdef __cplusplus
+}
+# endif
+
+# endif /* mozilla_ovr_capi_dynamic_h_ */
+#endif /* OVR_CAPI_h */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-26 05:44:24 +0000