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MseqFeed

BoardSupported
Host SystemYes
V4L2Yes
Clarity UHDYes
Concord PoENo
GenTLYes
GevIQYes
GigE VisionYes
IndioNo
Iris GTXYes
Radient eV-CLYes
Rapixo CLYes
Rapixo CoFYes
Rapixo CXPYes
USB3 VisionYes

Queue an image on which to operate.

Syntax

void MseqFeed(
AIL_ID ContextSeqId, //in
AIL_ID ImageBufId, //in
AIL_INT64 InitFlag //in
)

Description

This function queues an image which the sequence processing session must operate on. Once queued, the image is copied to an internal buffer and the original image buffer can be used for other purposes. If you call MseqFeed before you start the sequence processing session, an error will be generated. The sequence processing session has a limited queue size; if the queue is full and you call MseqFeed faster than processing occurs, MseqFeed will wait for a place in the queue to become available before returning.

Note: The specified image is copied to the internal buffer using MbufCopy. The internal image buffer is an unsigned 8-bit YUV12 buffer. MseqFeed does not compensate for lost data if the depth or type of the specified image buffer does not match the internal buffer (see MbufCopy for more information regarding what happens to data when the source and destination image buffers do not match).

Parameters

ContextSeqId (in, AIL_ID)

Specifies the identifier of the sequence context. The sequence context must have been previously allocated using MseqAlloc.

ImageBufId (in, AIL_ID)

Specifies the identifier of the buffer containing the image to be queued for the sequence processing operation.

InitFlag (in, AIL_INT64)

Reserved for future use. Set this parameter to M_DEFAULT.

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