Macros for generating extension-related tables and code and inspecting Monado's extension support. More...

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Macros
#define	OXR_HAVE_EXT_debug_utils

#define	OXR_EXTENSION_SUPPORT_EXT_debug_utils(_) _(EXT_debug_utils, EXT_DEBUG_UTILS)

#define	OXR_HAVE_KHR_convert_timespec_time

#define	OXR_EXTENSION_SUPPORT_KHR_convert_timespec_time(_) _(KHR_convert_timespec_time, KHR_CONVERT_TIMESPEC_TIME)

#define	OXR_HAVE_KHR_opengl_enable

#define	OXR_EXTENSION_SUPPORT_KHR_opengl_enable(_) _(KHR_opengl_enable, KHR_OPENGL_ENABLE)

#define	OXR_EXTENSION_SUPPORT_KHR_opengl_es_enable(_)

#define	OXR_HAVE_KHR_vulkan_enable

#define	OXR_EXTENSION_SUPPORT_KHR_vulkan_enable(_) _(KHR_vulkan_enable, KHR_VULKAN_ENABLE)

#define	OXR_EXTENSION_SUPPORT_MND_egl_enable(_)

#define	OXR_HAVE_MND_headless

#define	OXR_EXTENSION_SUPPORT_MND_headless(_) _(MND_headless, MND_HEADLESS)

#define	OXR_EXTENSION_SUPPORT_GENERATE(_)
	Call this, passing a macro taking two parameters, to generate tables, code, etc. More...

Detailed Description

Macros for generating extension-related tables and code and inspecting Monado's extension support.

MOSTLY GENERATED CODE - see below!

To add support for a new extension, edit and run generate_oxr_ext_support.py, then run clang-format on this file. Two entire chunks of this file get replaced by that script: comments indicate where they are.

Author: Ryan Pavlik ryan..nosp@m.pavl.nosp@m.ik@co.nosp@m.llab.nosp@m.ora.c.nosp@m.om

Macro Definition Documentation

◆ OXR_EXTENSION_SUPPORT_GENERATE

#define OXR_EXTENSION_SUPPORT_GENERATE ( _ )

Value:

OXR_EXTENSION_SUPPORT_EXT_debug_utils(_) \
    OXR_EXTENSION_SUPPORT_KHR_convert_timespec_time(_) \
    OXR_EXTENSION_SUPPORT_KHR_opengl_enable(_) \
    OXR_EXTENSION_SUPPORT_KHR_opengl_es_enable(_) \
    OXR_EXTENSION_SUPPORT_KHR_vulkan_enable(_) \
    OXR_EXTENSION_SUPPORT_MND_egl_enable(_) \
    OXR_EXTENSION_SUPPORT_MND_headless(_)

Call this, passing a macro taking two parameters, to generate tables, code, etc.

related to OpenXR extensions. Upon including invoking OXR_EXTENSION_SUPPORT_GENERATE() with some MY_HANDLE_EXTENSION(mixed_case, all_caps), MY_HANDLE_EXTENSION will be called for each extension implemented in Monado and supported in this build:

The first parameter is the name of the extension without the leading XR_ prefix: e.g. KHR_opengl_enable
The second parameter is the same text as the first, but in all uppercase, since this transform cannot be done in the C preprocessor, and some extension-related entities use this instead of the exact extension name.

Implementation note: This macro calls another macro for each extension: that macro is either defined to call your provided macro, or defined to nothing, depending on if the extension is supported in this build.

Note: Do not edit anything between clang-format off and clang-format on - it will be replaced next time this file is generated!