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st/oxr: MSVC-specialized version of macro in oxr_xrResultToString

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This commit is contained in:
Ryan Pavlik 2021-09-20 10:35:40 -05:00
parent 05ed361601
commit 409541427d
1 changed files with 13 additions and 1 deletions
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14
src/xrt/state_trackers/oxr/oxr_api_instance.c
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@ -247,9 +247,21 @@ oxr_xrResultToString(XrInstance instance, XrResult value, char buffer[XR_MAX_RES
struct oxr_instance *inst;
struct oxr_logger log;
OXR_VERIFY_INSTANCE_AND_INIT_LOG(&log, instance, inst, "xrResultToString");
#ifdef _MSC_VER
#define MAKE_RESULT_CASE(VAL, _) \
case VAL: strncpy(buffer, #VAL, XR_MAX_RESULT_STRING_SIZE); break;
case VAL: { \
const char str[] = #VAL; \
_STATIC_ASSERT(sizeof(str) < XR_MAX_RESULT_STRING_SIZE); \
memcpy(buffer, str, sizeof(str)); \
break; \
}
#else
#define MAKE_RESULT_CASE(VAL, _) \
case VAL: \
strncpy(buffer, #VAL, XR_MAX_RESULT_STRING_SIZE); \
break;
#endif
switch (value) {
XR_LIST_ENUM_XrResult(MAKE_RESULT_CASE);
default: