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/*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*\
File: oct6100_playout_buf_inst.h
Copyright (c) 2001-2011 Octasic Inc.
Description:
File containing all defines, macros, and structures pertaining to the file
oct6100_playout_buf.c. All elements defined in this file are for public
usage of the API. All private elements are defined in the
oct6100_playout_buf_priv.h file.
This file is part of the Octasic OCT6100 GPL API . The OCT6100 GPL API is
free software; you can redistribute it and/or modify it under the terms of
the GNU General Public License as published by the Free Software Foundation;
either version 2 of the License, or (at your option) any later version.
The OCT6100 GPL API is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with the OCT6100 GPL API; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
$Octasic_Release: OCT612xAPI-01.04.05 $
$Octasic_Revision: 10 $
\*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
#ifndef __OCT6100_PLAYOUT_BUF_INST_H__
#define __OCT6100_PLAYOUT_BUF_INST_H__
/***************************** INCLUDE FILES *******************************/
/***************************** DEFINES *************************************/
#define mOCT6100_GET_BUFFER_MEMORY_NODE_LIST_PNT( pSharedInfo, pList ) \
pList = ( tPOCT6100_API_BUFFER_PLAYOUT_MALLOC_NODE )(( PUINT8 )pSharedInfo + pSharedInfo->ulPlayoutBufMemoryNodeListOfst );
#define mOCT6100_GET_BUFFER_MEMORY_NODE_ENTRY_PNT( pSharedInfo, pEntry, ulIndex ) \
pEntry = (( tPOCT6100_API_BUFFER_PLAYOUT_MALLOC_NODE )(( PUINT8 )pSharedInfo + pSharedInfo->ulPlayoutBufMemoryNodeListOfst)) + ulIndex;
/***************************** TYPES ***************************************/
typedef struct _OCT6100_API_BUFFER_PLAYOUT_MALLOC_NODE_
{
/* Next node. */
UINT32 ulNext;
/* Previous node. */
UINT32 ulPrevious;
/* Start address of this node. */
UINT32 ulStartAddress;
/* Size of this node. */
UINT32 ulSize;
/* Allocated node? Free node? */
UINT8 fAllocated;
} tOCT6100_API_BUFFER_PLAYOUT_MALLOC_NODE, *tPOCT6100_API_BUFFER_PLAYOUT_MALLOC_NODE;
typedef struct _OCT6100_API_BUFFER_
{
/* Flag specifying whether the entry is used or not. */
UINT8 fReserved;
/* Pcm law of the buffer. */
UINT8 byBufferPcmLaw;
/* Number of channels currently playing this buffer.*/
UINT16 usDependencyCnt;
/* Length of the buffer ( in bytes ).*/
UINT32 ulBufferSize;
/* Address in external memory of the buffer. */
UINT32 ulBufferBase;
} tOCT6100_API_BUFFER, *tPOCT6100_API_BUFFER;
#endif /* __OCT6100_PLAYOUT_BUF_INST_H__ */
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