dmBuffer(3dm)							 dmBuffer(3dm)

NAME    [Toc]    [Back]

     dmBufferGetPoolState - query available space in pool

SYNOPSIS    [Toc]    [Back]

     #include <dmedia/dm_buffer.h>

     DMstatus dmBufferGetPoolState( DMbufferpool pool,
				    long long *bytesAvailable,
				    int	*buffersAvailable );

DESCRIPTION    [Toc]    [Back]

     dmBufferGetPoolState returns the number of	bytes and buffers which	can be
     successfully allocated from the pool before the pool fills	up with
     allocated buffers (causing	dmBufferAllocate to fail).

     Currently,	each buffer in a DMbufferpool has a fixed size.	 Therefore,
     the number	of DMbuffers which can be allocated and	the number of bytes
     which can be allocated are	related	by a constant factor, which is
     returned by dmBufferGetAllocSize. This may	change in future releases.

SEE ALSO    [Toc]    [Back]

     dmBufferSetPoolDefaults(3dm), dmBufferAllocate(3dm),
     dmBufferGetSize(3dm).


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