Sensoray 817 Instrukcja Użytkownika Pobierz pdf (Strona 12)

board

Index of the board being addressed (1 ..

SYS_MAXBOARDS

aChan

Index of the input video channel being addressed (1 .. 16).

pVMode

Pointer to

VIDEO

_MODE structure defining required video mode.

S817_SetCaptureMode

ECODE S817_SetCaptureMode (int board, int aChan, CAPTURE_MODE *pCMode)

Sets capture mode for a selected channel on a selected board.

board

Index of the board being addressed (1 ..

SYS_MAXBOARDS

aChan

Index of the input video channel being addressed (1 .. 16).

pCMode

Pointer to

CAPTURE

_MODE structure defining required capture mode.

S817_GetBuffer

ECODE S817_GetBuffer (int board, int aChan, CAP_BUFFER *cBuf, int

capType)

Copies the pointers to captured data into the

CAP_BUFFER

structure . New capture to

this buffer is not allowed and the data remains unchanged until the buffer is released

back to the driver (see

S817_ReleaseBuffer

below).

board

Index of the board being addressed (1 ..

SYS_MAXBOARDS

aChan

Index of the input video channel being addressed (1 .. 16).

cBuf

Pointer to

CAP_BUFFER

structure.

capType

Type of captured data requested: bitmap or JPEG. Must be either CAP_JPG or

CAP_BMP.

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