BufPool Struct Reference

Detailed Description

Structure describing a Buffer pool.

Collaboration diagram for BufPool:

Data Fields
Pad *	pad
	Pad with which the buffer pool is allocated for _Pad. More...
Buf	bufs [TIOVX_MODULES_MAX_BUFQ_DEPTH]
	List of buffers in the pool _Buf. More...
vx_int32	bufq_depth
	Number of buffers in the pool. More...
Buf *	freeQ [TIOVX_MODULES_MAX_BUFQ_DEPTH]
	Array that contains all free buffers _Buf. More...
vx_int32	free_count
	Number of buffers that are free. More...
Buf *	enqueuedQ [TIOVX_MODULES_MAX_BUFQ_DEPTH]
	List of buffers that are enqueued _Buf. More...
vx_int32	enqueue_head
	Head pointer for queue management. More...
vx_int32	enqueue_tail
	Tail pointer for queue management. More...
vx_reference	ref_list [TIOVX_MODULES_MAX_BUFQ_DEPTH]
	Ref list for graph param. More...
pthread_mutex_t	lock
	Mutex for queue management. More...

Field Documentation

pad

Pad* BufPool::pad

Pad with which the buffer pool is allocated for _Pad.

bufs

Buf BufPool::bufs[TIOVX_MODULES_MAX_BUFQ_DEPTH]

List of buffers in the pool _Buf.

bufq_depth

vx_int32 BufPool::bufq_depth

Number of buffers in the pool.

freeQ

Buf* BufPool::freeQ[TIOVX_MODULES_MAX_BUFQ_DEPTH]

Array that contains all free buffers _Buf.

free_count

vx_int32 BufPool::free_count

Number of buffers that are free.

enqueuedQ

Buf* BufPool::enqueuedQ[TIOVX_MODULES_MAX_BUFQ_DEPTH]

List of buffers that are enqueued _Buf.

enqueue_head

vx_int32 BufPool::enqueue_head

Head pointer for queue management.

enqueue_tail

vx_int32 BufPool::enqueue_tail

Tail pointer for queue management.

ref_list

vx_reference BufPool::ref_list[TIOVX_MODULES_MAX_BUFQ_DEPTH]

Ref list for graph param.

lock

pthread_mutex_t BufPool::lock

Mutex for queue management.