Utilities for accessing members in an OpenXR structure chain. More...
#include <xrt/xrt_openxr_includes.h>
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| #define | OXR_GET_INPUT_FROM_CHAIN(PTR, STRUCTURE_TYPE_ENUM, TYPE) ((TYPE const *)oxr_find_input_in_chain(PTR, STRUCTURE_TYPE_ENUM)) |
| Finds an input struct of the given type in a next-chain and casts it as desired. More... | |
| #define | OXR_GET_OUTPUT_FROM_CHAIN(PTR, STRUCTURE_TYPE_ENUM, TYPE) ((TYPE *)oxr_find_output_in_chain(PTR, STRUCTURE_TYPE_ENUM)) |
| Finds an output struct of the given type in a next-chain and casts it as desired. More... | |
Detailed Description
Utilities for accessing members in an OpenXR structure chain.
Macro Definition Documentation
◆ OXR_GET_INPUT_FROM_CHAIN
| #define OXR_GET_INPUT_FROM_CHAIN | ( | PTR, | |
| STRUCTURE_TYPE_ENUM, | |||
| TYPE | |||
| ) | ((TYPE const *)oxr_find_input_in_chain(PTR, STRUCTURE_TYPE_ENUM)) |
Finds an input struct of the given type in a next-chain and casts it as desired.
Returns NULL if nothing matching is found.
Note: There is no protection here to ensure that STRUCTURE_TYPE_ENUM (an XrStructureType value) and TYPE (a type name) actually match!
◆ OXR_GET_OUTPUT_FROM_CHAIN
| #define OXR_GET_OUTPUT_FROM_CHAIN | ( | PTR, | |
| STRUCTURE_TYPE_ENUM, | |||
| TYPE | |||
| ) | ((TYPE *)oxr_find_output_in_chain(PTR, STRUCTURE_TYPE_ENUM)) |
Finds an output struct of the given type in a next-chain and casts it as desired.
Returns NULL if nothing matching is found.
Note: There is no protection here to ensure that STRUCTURE_TYPE_ENUM (an XrStructureType value) and TYPE (a type name) actually match!
