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# FALCON/EAGLE user manual 4.62

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is_GetVsyncCount | Scroll Previous Top Next More

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

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