dmicqueue(3dm)

NAME
     dmICGetDstQueueFD, dmICGetSrcQueueFilled, dmICGetDstQueueFilled - image
     converter queue management

SYNOPSIS
     #include <dmedia/dm_imageconvert.h>

     int dmICGetDstQueueFD(DMimageconverter converter);

     int dmICGetSrcQueueFilled(DMimageconverter converter);

     int dmICGetDstQueueFilled(DMimageconverter converter);


DESCRIPTION
     dmICGetDstQueueFD returns the file descriptor of the output queue, that
     becomes readable when output becomes available from the image converter.
     A user may use this in readfds in select(2) or in pollfds in poll(2) in
     an asynchronous application to receive notification when there is output
     available from the image converter.

     dmICGetDstQueueFilled returns the number of output buffers available to
     be received from the image converter using dmICReceive.

     dmICGetSrcQueueFilled returns the number of buffers which have been sent
     with dmICSend but which have not yet reached the image convertor.

     Buffers which are currently being converted are not counted towards
     either of these filled counts.

SEE ALSO
     dmICCreate(3dm), dmICReceive(3dm), dmICWork(3dm).