Sensoray 2224 Windows Bedienungsanleitung PDF herunterladen (Seite 63)

image

pointer to retrieved snapshot. (image must be preallocated).

size

size of the image buffer (image).

freezetime

time in milli-seconds to freeze the image( freezing is done on the video output channels of

the 2226).

wait

wait = 1 will wait if operations pending(board is busy), wait = 0 will return err code if board

busy.

hdev

handle to device (obtained from S2226_OpenBoard).

Returns

0 on success, negative value if error (see mid2226types.h for error codes list).

MID2226_API int S2226_SnapshotRaw(

BYTE *image,

int size,

image_raw_t *image_raw,

int freezetime,

int wait,

HANDLE hdev

);

Get snapshot data from hardware only. This function does no processing on the image, it just

retrieves a pointer to the raw fields(field 1 will be null for 720p format) in YCrCb format. Image

itself stored in image parameter. image_raw parameter used to indicate where the fields start and

their size.

Parameters

image

pointer to pre-allocated space for image.

size

size of the image buffer (image).

image_raw

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Sensoray 2224 Windows Bedienungsanleitung Seite 63