NVAPI Reference Documentation
NVIDIA - Open Source
Release 590
Thu Feb 19 2026
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NV_EVENT_REGISTER_CALLBACK Struct Reference
OpenGL APIs
#include <nvapi.h>
Data Fields
NvU32
version
NV_EVENT_TYPE
eventId
void *
callbackParam
union {
NVAPI_CALLBACK_QSYNCEVENT
NV_EVENT_REGISTER_CALLBACK::nvQSYNCEventCallback
NVAPI_CALLBACK_DISPLAY_OUTPUT_MODE_CHANGE_EVENT
NV_EVENT_REGISTER_CALLBACK::nvDisplayOutputModeChangeEventCallback
NVAPI_CALLBACK_DISPLAY_COLORIMETRY_CHANGE_EVENT
NV_EVENT_REGISTER_CALLBACK::nvDisplayColorimetryChangeEventCallback
}
nvCallBackFunc
Detailed Description
Core
NV_EVENT_REGISTER_CALLBACK
structure declaration.
The documentation for this struct was generated from the following file:
nvapi.h