Syntax
INT is_GetVsyncCount (HIDS hf, long* pIntr, long* pFrame)
Description
is_GetVsyncCount() reads the VSYNC counter. This is increased by 1 for each VSYNC. The Frame-SYNC counter increases with every odd field.
Parameters
hf |
Frame grabber handle |
pIntr |
Current VSYNC counter |
pFrame |
Current Frame-SYNC counter |
Return value
IS_SUCCESS, IS_NO_SUCCESS
