Load OpenXR extensions for the defined graphics backend. More...

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Classes
struct	xr::GraphicsExtensionDispatchTable

Namespaces
namespace	xr

Macros
#define	FOR_EACH_WIN32_EXTENSION_FUNCTION(_)

#define	FOR_EACH_D3D11_EXTENSION_FUNCTION(_)

#define	FOR_EACH_OPENGL_EXTENSION_FUNCTION(_)

#define	FOR_EACH_EXTENSION_FUNCTION(_)

#define	GET_INSTANCE_PROC_ADDRESS(name)

#define	DEFINE_PROC_MEMBER(name) PFN_##name name{ nullptr };

Detailed Description

Load OpenXR extensions for the defined graphics backend.

Provides the GraphicsExtensionDispatchTable struct to load platform-specific extensions at runtime for the current XrInstance. XR_USE_GRAPHICS_API_D3D11 and/or XR_USE_GRAPHICS_API_OPENGL must be defined prior to including this header to enable the expected graphics backend.

File adapted from: https://github.com/microsoft/MixedReality-HolographicRemoting-Samples/blob/f6b55479646bda3bffea58bb3e9c9d9c5e0ab177/remote_openxr/desktop/XrUtility/XrExtensions.h

See also: vtkOpenXrPlatform.h XrExtensions.h XrConnectionExtensions.h

Definition in file XrGraphicsExtensions.h.

Macro Definition Documentation

◆ FOR_EACH_WIN32_EXTENSION_FUNCTION

#define FOR_EACH_WIN32_EXTENSION_FUNCTION ( _ )

Definition at line 27 of file XrGraphicsExtensions.h.

◆ FOR_EACH_D3D11_EXTENSION_FUNCTION

#define FOR_EACH_D3D11_EXTENSION_FUNCTION ( _ )

Definition at line 33 of file XrGraphicsExtensions.h.

◆ FOR_EACH_OPENGL_EXTENSION_FUNCTION

#define FOR_EACH_OPENGL_EXTENSION_FUNCTION ( _ )

Definition at line 39 of file XrGraphicsExtensions.h.

◆ FOR_EACH_EXTENSION_FUNCTION

#define FOR_EACH_EXTENSION_FUNCTION ( _ )

Value:

  FOR_EACH_WIN32_EXTENSION_FUNCTION(_)                                                             \
  FOR_EACH_OPENGL_EXTENSION_FUNCTION(_)                                                            \
  FOR_EACH_D3D11_EXTENSION_FUNCTION(_)

Definition at line 42 of file XrGraphicsExtensions.h.

◆ GET_INSTANCE_PROC_ADDRESS

#define GET_INSTANCE_PROC_ADDRESS ( name )

Value:

(void)xrGetInstanceProcAddr( \

instance, #name, reinterpret_cast<PFN_xrVoidFunction*>(const_cast<PFN_##name*>(&name)));

Definition at line 47 of file XrGraphicsExtensions.h.

◆ DEFINE_PROC_MEMBER

#define DEFINE_PROC_MEMBER ( name ) PFN_##name name{ nullptr };

Definition at line 50 of file XrGraphicsExtensions.h.

Classes

Namespaces

Macros