Quelle  hmderrors_public.cpp   Sprache: C

//========= Copyright Valve Corporation ============//
#include "openvr.h"
#include "hmderrors_public.h"
#include <stdio.h>
#include <algorithm>

using namespace vr;

#define RETURN_ENUM_AS_STRING(enumValue) case enumValue: return #enumValue;


const char *GetEnglishStringForHmdError( vr::EVRInitError eError )
{
 switch( eError )
 {
 case VRInitError_None:        return "No Error (0)";

 case VRInitError_Init_InstallationNotFound:   return "Installation Not Found (100)";
 case VRInitError_Init_InstallationCorrupt:   return "Installation Corrupt (101)";
 case VRInitError_Init_VRClientDLLNotFound:   return "vrclient Shared Lib Not Found (102)";
 case VRInitError_Init_FileNotFound:     return "File Not Found (103)";
 case VRInitError_Init_FactoryNotFound:    return "Factory Function Not Found (104)";
 case VRInitError_Init_InterfaceNotFound:   return "Interface Not Found (105)";
 case VRInitError_Init_InvalidInterface:    return "Invalid Interface (106)";
 case VRInitError_Init_UserConfigDirectoryInvalid: return "User Config Directory Invalid (107)";
 case VRInitError_Init_HmdNotFound:     return "Hmd Not Found (108)";
 case VRInitError_Init_NotInitialized:    return "Not Initialized (109)";
 case VRInitError_Init_PathRegistryNotFound:   return "Installation path could not be located (110)";
 case VRInitError_Init_NoConfigPath:     return "Config path could not be located (111)";
 case VRInitError_Init_NoLogPath:     return "Log path could not be located (112)";
 case VRInitError_Init_PathRegistryNotWritable:  return "Unable to write path registry (113)";
 case VRInitError_Init_AppInfoInitFailed:   return "App info manager init failed (114)";
 case VRInitError_Init_Retry:      return "Internal Retry (115)";
 case VRInitError_Init_InitCanceledByUser:   return "User Canceled Init (116)";
 case VRInitError_Init_AnotherAppLaunching:   return "Another app was already launching (117)";
 case VRInitError_Init_SettingsInitFailed:   return "Settings manager init failed (118)";
 case VRInitError_Init_ShuttingDown:     return "VR system shutting down (119)";
 case VRInitError_Init_TooManyObjects:    return "Too many tracked objects (120)";
 case VRInitError_Init_NoServerForBackgroundApp:  return "Not starting vrserver for background app (121)";
 case VRInitError_Init_NotSupportedWithCompositor: return "The requested interface is incompatible with the compositor and the compositor is running (122)";
 case VRInitError_Init_NotAvailableToUtilityApps: return "This interface is not available to utility applications (123)";
 case VRInitError_Init_Internal:      return "vrserver internal error (124)";
 case VRInitError_Init_HmdDriverIdIsNone:   return "Hmd DriverId is invalid (125)";
 case VRInitError_Init_HmdNotFoundPresenceFailed: return "Hmd Not Found Presence Failed (126)";
 case VRInitError_Init_VRMonitorNotFound:   return "VR Monitor Not Found (127)";
 case VRInitError_Init_VRMonitorStartupFailed:  return "VR Monitor startup failed (128)";
 case VRInitError_Init_LowPowerWatchdogNotSupported: return "Low Power Watchdog Not Supported (129)";
 case VRInitError_Init_InvalidApplicationType:  return "Invalid Application Type (130)";
 case VRInitError_Init_NotAvailableToWatchdogApps: return "Not available to watchdog apps (131)";
 case VRInitError_Init_WatchdogDisabledInSettings: return "Watchdog disabled in settings (132)";
 case VRInitError_Init_VRDashboardNotFound:   return "VR Dashboard Not Found (133)";
 case VRInitError_Init_VRDashboardStartupFailed:  return "VR Dashboard startup failed (134)";
 case VRInitError_Init_VRHomeNotFound:    return "VR Home Not Found (135)";
 case VRInitError_Init_VRHomeStartupFailed:   return "VR home startup failed (136)";
 case VRInitError_Init_RebootingBusy:    return "Rebooting In Progress (137)";
 case VRInitError_Init_FirmwareUpdateBusy:   return "Firmware Update In Progress (138)";
 case VRInitError_Init_FirmwareRecoveryBusy:   return "Firmware Recovery In Progress (139)";
 case VRInitError_Init_USBServiceBusy:    return "USB Service Busy (140)";

 case VRInitError_Driver_Failed:       return "Driver Failed (200)";
 case VRInitError_Driver_Unknown:      return "Driver Not Known (201)";
 case VRInitError_Driver_HmdUnknown:      return "HMD Not Known (202)";
 case VRInitError_Driver_NotLoaded:      return "Driver Not Loaded (203)";
 case VRInitError_Driver_RuntimeOutOfDate:    return "Driver runtime is out of date (204)";
 case VRInitError_Driver_HmdInUse:      return "HMD already in use by another application (205)";
 case VRInitError_Driver_NotCalibrated:     return "Device is not calibrated (206)";
 case VRInitError_Driver_CalibrationInvalid:    return "Device Calibration is invalid (207)";
 case VRInitError_Driver_HmdDisplayNotFound:    return "HMD detected over USB, but Monitor not found (208)";
 case VRInitError_Driver_TrackedDeviceInterfaceUnknown: return "Driver Tracked Device Interface unknown (209)";
 // case VRInitError_Driver_HmdDisplayNotFoundAfterFix: return "HMD detected over USB, but Monitor not found after attempt to fix (210)"; // taken out upon Ben's request: He thinks that there is no need to separate that error from 208
 case VRInitError_Driver_HmdDriverIdOutOfBounds:   return "Hmd DriverId is our of bounds (211)";
 case VRInitError_Driver_HmdDisplayMirrored:    return "HMD detected over USB, but Monitor may be mirrored instead of extended (212)";
 case VRInitError_Driver_HmdDisplayNotFoundLaptop:  return "On laptop, HMD detected over USB, but Monitor not found (213)";

 case VRInitError_IPC_ServerInitFailed:      return "VR Server Init Failed (300)";
 case VRInitError_IPC_ConnectFailed:       return "Connect to VR Server Failed (301)";
 case VRInitError_IPC_SharedStateInitFailed:     return "Shared IPC State Init Failed (302)";
 case VRInitError_IPC_CompositorInitFailed:     return "Shared IPC Compositor Init Failed (303)";
 case VRInitError_IPC_MutexInitFailed:      return "Shared IPC Mutex Init Failed (304)";
 case VRInitError_IPC_Failed:        return "Shared IPC Failed (305)";
 case VRInitError_IPC_CompositorConnectFailed:    return "Shared IPC Compositor Connect Failed (306)";
 case VRInitError_IPC_CompositorInvalidConnectResponse:  return "Shared IPC Compositor Invalid Connect Response (307)";
 case VRInitError_IPC_ConnectFailedAfterMultipleAttempts: return "Shared IPC Connect Failed After Multiple Attempts (308)";
 case VRInitError_IPC_ConnectFailedAfterTargetExited:  return "Shared IPC Connect Failed After Target Exited (309)";
 case VRInitError_IPC_NamespaceUnavailable:     return "Shared IPC Namespace Unavailable (310)";

 case VRInitError_Compositor_Failed:     return "Compositor failed to initialize (400)";
 case VRInitError_Compositor_D3D11HardwareRequired: return "Compositor failed to find DX11 hardware (401)";
 case VRInitError_Compositor_FirmwareRequiresUpdate: return "Compositor requires mandatory firmware update (402)";
 case VRInitError_Compositor_OverlayInitFailed:  return "Compositor initialization succeeded, but overlay init failed (403)";
 case VRInitError_Compositor_ScreenshotsInitFailed: return "Compositor initialization succeeded, but screenshot init failed (404)";
 case VRInitError_Compositor_UnableToCreateDevice: return "Compositor unable to create graphics device (405)";

 // Oculus
 case VRInitError_VendorSpecific_UnableToConnectToOculusRuntime: return "Unable to connect to Oculus Runtime (1000)";
 case VRInitError_VendorSpecific_OculusRuntimeBadInstall:  return "Unable to connect to Oculus Runtime, possible bad install (1114)";

 // Lighthouse
 case VRInitError_VendorSpecific_HmdFound_CantOpenDevice:    return "HMD found, but can not open device (1101)";
 case VRInitError_VendorSpecific_HmdFound_UnableToRequestConfigStart: return "HMD found, but unable to request config (1102)";
 case VRInitError_VendorSpecific_HmdFound_NoStoredConfig:    return "HMD found, but no stored config (1103)";
 case VRInitError_VendorSpecific_HmdFound_ConfigFailedSanityCheck:       return "HMD found, but failed configuration check (1113)";
 case VRInitError_VendorSpecific_HmdFound_ConfigTooBig:     return "HMD found, but config too big (1104)";
 case VRInitError_VendorSpecific_HmdFound_ConfigTooSmall:    return "HMD found, but config too small (1105)";
 case VRInitError_VendorSpecific_HmdFound_UnableToInitZLib:    return "HMD found, but unable to init ZLib (1106)";
 case VRInitError_VendorSpecific_HmdFound_CantReadFirmwareVersion:  return "HMD found, but problems with the data (1107)";
 case VRInitError_VendorSpecific_HmdFound_UnableToSendUserDataStart:  return "HMD found, but problems with the data (1108)";
 case VRInitError_VendorSpecific_HmdFound_UnableToGetUserDataStart:  return "HMD found, but problems with the data (1109)";
 case VRInitError_VendorSpecific_HmdFound_UnableToGetUserDataNext:  return "HMD found, but problems with the data (1110)";
 case VRInitError_VendorSpecific_HmdFound_UserDataAddressRange:   return "HMD found, but problems with the data (1111)";
 case VRInitError_VendorSpecific_HmdFound_UserDataError:     return "HMD found, but problems with the data (1112)";

 case VRInitError_Steam_SteamInstallationNotFound: return "Unable to find Steam installation (2000)";

 default:
  return GetIDForVRInitError( eError );
 }

}


const char *GetIDForVRInitError( vr::EVRInitError eError )
{
 switch( eError )
 {
  RETURN_ENUM_AS_STRING( VRInitError_None );
  RETURN_ENUM_AS_STRING( VRInitError_Unknown );

  RETURN_ENUM_AS_STRING( VRInitError_Init_InstallationNotFound );
  RETURN_ENUM_AS_STRING( VRInitError_Init_InstallationCorrupt );
  RETURN_ENUM_AS_STRING( VRInitError_Init_VRClientDLLNotFound );
  RETURN_ENUM_AS_STRING( VRInitError_Init_FileNotFound );
  RETURN_ENUM_AS_STRING( VRInitError_Init_FactoryNotFound );
  RETURN_ENUM_AS_STRING( VRInitError_Init_InterfaceNotFound );
  RETURN_ENUM_AS_STRING( VRInitError_Init_InvalidInterface );
  RETURN_ENUM_AS_STRING( VRInitError_Init_UserConfigDirectoryInvalid );
  RETURN_ENUM_AS_STRING( VRInitError_Init_HmdNotFound );
  RETURN_ENUM_AS_STRING( VRInitError_Init_NotInitialized );
  RETURN_ENUM_AS_STRING( VRInitError_Init_PathRegistryNotFound );
  RETURN_ENUM_AS_STRING( VRInitError_Init_NoConfigPath );
  RETURN_ENUM_AS_STRING( VRInitError_Init_NoLogPath );
  RETURN_ENUM_AS_STRING( VRInitError_Init_PathRegistryNotWritable );
  RETURN_ENUM_AS_STRING( VRInitError_Init_AppInfoInitFailed );
  RETURN_ENUM_AS_STRING( VRInitError_Init_Retry );
  RETURN_ENUM_AS_STRING( VRInitError_Init_InitCanceledByUser );
  RETURN_ENUM_AS_STRING( VRInitError_Init_AnotherAppLaunching );
  RETURN_ENUM_AS_STRING( VRInitError_Init_SettingsInitFailed );
  RETURN_ENUM_AS_STRING( VRInitError_Init_ShuttingDown );
  RETURN_ENUM_AS_STRING( VRInitError_Init_TooManyObjects );
  RETURN_ENUM_AS_STRING( VRInitError_Init_NoServerForBackgroundApp );
  RETURN_ENUM_AS_STRING( VRInitError_Init_NotSupportedWithCompositor );
  RETURN_ENUM_AS_STRING( VRInitError_Init_NotAvailableToUtilityApps );
  RETURN_ENUM_AS_STRING( VRInitError_Init_Internal );
  RETURN_ENUM_AS_STRING( VRInitError_Init_HmdDriverIdIsNone );
  RETURN_ENUM_AS_STRING( VRInitError_Init_HmdNotFoundPresenceFailed );
  RETURN_ENUM_AS_STRING( VRInitError_Init_VRMonitorNotFound );
  RETURN_ENUM_AS_STRING( VRInitError_Init_VRMonitorStartupFailed );
  RETURN_ENUM_AS_STRING( VRInitError_Init_LowPowerWatchdogNotSupported );
  RETURN_ENUM_AS_STRING( VRInitError_Init_InvalidApplicationType );
  RETURN_ENUM_AS_STRING( VRInitError_Init_NotAvailableToWatchdogApps );
  RETURN_ENUM_AS_STRING( VRInitError_Init_WatchdogDisabledInSettings );
  RETURN_ENUM_AS_STRING( VRInitError_Init_VRDashboardNotFound );
  RETURN_ENUM_AS_STRING( VRInitError_Init_VRDashboardStartupFailed );
  RETURN_ENUM_AS_STRING( VRInitError_Init_VRHomeNotFound );
  RETURN_ENUM_AS_STRING( VRInitError_Init_VRHomeStartupFailed );
  RETURN_ENUM_AS_STRING( VRInitError_Init_RebootingBusy );
  RETURN_ENUM_AS_STRING( VRInitError_Init_FirmwareUpdateBusy );
  RETURN_ENUM_AS_STRING( VRInitError_Init_FirmwareRecoveryBusy );
  RETURN_ENUM_AS_STRING( VRInitError_Init_USBServiceBusy );
  RETURN_ENUM_AS_STRING( VRInitError_Init_VRWebHelperStartupFailed );
  RETURN_ENUM_AS_STRING( VRInitError_Init_TrackerManagerInitFailed );
  RETURN_ENUM_AS_STRING( VRInitError_Init_AlreadyRunning );
  RETURN_ENUM_AS_STRING( VRInitError_Init_FailedForVrMonitor);
  RETURN_ENUM_AS_STRING( VRInitError_Init_PropertyManagerInitFailed );
  RETURN_ENUM_AS_STRING( VRInitError_Init_WebServerFailed );
  
  RETURN_ENUM_AS_STRING( VRInitError_Driver_Failed );
  RETURN_ENUM_AS_STRING( VRInitError_Driver_Unknown );
  RETURN_ENUM_AS_STRING( VRInitError_Driver_HmdUnknown);
  RETURN_ENUM_AS_STRING( VRInitError_Driver_NotLoaded);
  RETURN_ENUM_AS_STRING( VRInitError_Driver_RuntimeOutOfDate);
  RETURN_ENUM_AS_STRING( VRInitError_Driver_HmdInUse);
  RETURN_ENUM_AS_STRING( VRInitError_Driver_NotCalibrated);
  RETURN_ENUM_AS_STRING( VRInitError_Driver_CalibrationInvalid);
  RETURN_ENUM_AS_STRING( VRInitError_Driver_HmdDisplayNotFound);
  RETURN_ENUM_AS_STRING( VRInitError_Driver_TrackedDeviceInterfaceUnknown );
  // RETURN_ENUM_AS_STRING( VRInitError_Driver_HmdDisplayNotFoundAfterFix );
  RETURN_ENUM_AS_STRING( VRInitError_Driver_HmdDriverIdOutOfBounds );
  RETURN_ENUM_AS_STRING( VRInitError_Driver_HmdDisplayMirrored );
  RETURN_ENUM_AS_STRING( VRInitError_Driver_HmdDisplayNotFoundLaptop );

  RETURN_ENUM_AS_STRING( VRInitError_IPC_ServerInitFailed);
  RETURN_ENUM_AS_STRING( VRInitError_IPC_ConnectFailed);
  RETURN_ENUM_AS_STRING( VRInitError_IPC_SharedStateInitFailed);
  RETURN_ENUM_AS_STRING( VRInitError_IPC_CompositorInitFailed);
  RETURN_ENUM_AS_STRING( VRInitError_IPC_MutexInitFailed);
  RETURN_ENUM_AS_STRING( VRInitError_IPC_Failed);
  RETURN_ENUM_AS_STRING( VRInitError_IPC_CompositorConnectFailed);
  RETURN_ENUM_AS_STRING( VRInitError_IPC_CompositorInvalidConnectResponse);
  RETURN_ENUM_AS_STRING( VRInitError_IPC_ConnectFailedAfterMultipleAttempts );
  RETURN_ENUM_AS_STRING( VRInitError_IPC_ConnectFailedAfterTargetExited );
  RETURN_ENUM_AS_STRING( VRInitError_IPC_NamespaceUnavailable );

  RETURN_ENUM_AS_STRING( VRInitError_Compositor_Failed );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_D3D11HardwareRequired );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_FirmwareRequiresUpdate );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_OverlayInitFailed );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_ScreenshotsInitFailed );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_UnableToCreateDevice );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_SharedStateIsNull );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_NotificationManagerIsNull );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_ResourceManagerClientIsNull );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_MessageOverlaySharedStateInitFailure );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_PropertiesInterfaceIsNull );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateFullscreenWindowFailed );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_SettingsInterfaceIsNull );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_FailedToShowWindow );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_DistortInterfaceIsNull );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_DisplayFrequencyFailure );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_RendererInitializationFailed );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_DXGIFactoryInterfaceIsNull );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_DXGIFactoryCreateFailed );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_DXGIFactoryQueryFailed );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_InvalidAdapterDesktop );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_InvalidHmdAttachment );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_InvalidOutputDesktop );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_InvalidDeviceProvided );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_D3D11RendererInitializationFailed );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_FailedToFindDisplayMode );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_FailedToCreateSwapChain );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_FailedToGetBackBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_FailedToCreateRenderTarget );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_FailedToCreateDXGI2SwapChain );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_FailedtoGetDXGI2BackBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_FailedToCreateDXGI2RenderTarget );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_FailedToGetDXGIDeviceInterface );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_SelectDisplayMode );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_FailedToCreateNvAPIRenderTargets );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_NvAPISetDisplayMode );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_FailedToCreateDirectModeDisplay );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_InvalidHmdPropertyContainer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_UpdateDisplayFrequency );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateRasterizerState );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateWireframeRasterizerState );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateSamplerState );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateClampToBorderSamplerState );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateAnisoSamplerState );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateOverlaySamplerState );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreatePanoramaSamplerState );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateFontSamplerState );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateNoBlendState );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateBlendState );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateAlphaBlendState );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateBlendStateMaskR );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateBlendStateMaskG );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateBlendStateMaskB );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateDepthStencilState );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateDepthStencilStateNoWrite );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateDepthStencilStateNoDepth );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateFlushTexture );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateDistortionSurfaces );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateConstantBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateHmdPoseConstantBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateHmdPoseStagingConstantBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateSharedFrameInfoConstantBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateOverlayConstantBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateSceneTextureIndexConstantBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateReadableSceneTextureIndexConstantBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateLayerGraphicsTextureIndexConstantBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateLayerComputeTextureIndexConstantBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateLayerComputeSceneTextureIndexConstantBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateComputeHmdPoseConstantBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateGeomConstantBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreatePanelMaskConstantBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreatePixelSimUBO );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateMSAARenderTextures );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateResolveRenderTextures );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateComputeResolveRenderTextures );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateDriverDirectModeResolveTextures );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_OpenDriverDirectModeResolveTextures );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateFallbackSyncTexture );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_ShareFallbackSyncTexture );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateOverlayIndexBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateOverlayVertexBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateTextVertexBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateTextIndexBuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateMirrorTextures );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateLastFrameRenderTexture );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateMirrorOverlay );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_FailedToCreateVirtualDisplayBackbuffer );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_DisplayModeNotSupported );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateOverlayInvalidCall );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_CreateOverlayAlreadyInitialized );
  RETURN_ENUM_AS_STRING( VRInitError_Compositor_FailedToCreateMailbox );

  // Vendor-specific errors
  RETURN_ENUM_AS_STRING( VRInitError_VendorSpecific_UnableToConnectToOculusRuntime);
  RETURN_ENUM_AS_STRING( VRInitError_VendorSpecific_WindowsNotInDevMode );
  RETURN_ENUM_AS_STRING( VRInitError_VendorSpecific_OculusRuntimeBadInstall );

  // Lighthouse
  RETURN_ENUM_AS_STRING( VRInitError_VendorSpecific_HmdFound_CantOpenDevice);
  RETURN_ENUM_AS_STRING( VRInitError_VendorSpecific_HmdFound_UnableToRequestConfigStart);
  RETURN_ENUM_AS_STRING( VRInitError_VendorSpecific_HmdFound_NoStoredConfig);
  RETURN_ENUM_AS_STRING( VRInitError_VendorSpecific_HmdFound_ConfigFailedSanityCheck );
  RETURN_ENUM_AS_STRING( VRInitError_VendorSpecific_HmdFound_ConfigTooBig );
  RETURN_ENUM_AS_STRING( VRInitError_VendorSpecific_HmdFound_ConfigTooSmall );
  RETURN_ENUM_AS_STRING( VRInitError_VendorSpecific_HmdFound_UnableToInitZLib );
  RETURN_ENUM_AS_STRING( VRInitError_VendorSpecific_HmdFound_CantReadFirmwareVersion );
  RETURN_ENUM_AS_STRING( VRInitError_VendorSpecific_HmdFound_UnableToSendUserDataStart );
  RETURN_ENUM_AS_STRING( VRInitError_VendorSpecific_HmdFound_UnableToGetUserDataStart );
  RETURN_ENUM_AS_STRING( VRInitError_VendorSpecific_HmdFound_UnableToGetUserDataNext );
  RETURN_ENUM_AS_STRING( VRInitError_VendorSpecific_HmdFound_UserDataAddressRange );
  RETURN_ENUM_AS_STRING( VRInitError_VendorSpecific_HmdFound_UserDataError );

  RETURN_ENUM_AS_STRING( VRInitError_Steam_SteamInstallationNotFound );

 default:
  {
   static char buf[128];
   sprintf( buf, "Unknown error (%d)", eError );
   return buf;
  }
 }
}