89 lines
2.9 KiB
C
89 lines
2.9 KiB
C
/*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*\
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File: oct6100_playout_buf_inst.h
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Copyright (c) 2001-2007 Octasic Inc.
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Description:
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File containing all defines, macros, and structures pertaining to the file
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oct6100_playout_buf.c. All elements defined in this file are for public
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usage of the API. All private elements are defined in the
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oct6100_playout_buf_priv.h file.
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This file is part of the Octasic OCT6100 GPL API . The OCT6100 GPL API is
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free software; you can redistribute it and/or modify it under the terms of
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the GNU General Public License as published by the Free Software Foundation;
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either version 2 of the License, or (at your option) any later version.
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The OCT6100 GPL API is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with the OCT6100 GPL API; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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$Octasic_Release: OCT612xAPI-01.00-PR49 $
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$Octasic_Revision: 10 $
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\*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
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#ifndef __OCT6100_PLAYOUT_BUF_INST_H__
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#define __OCT6100_PLAYOUT_BUF_INST_H__
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/***************************** INCLUDE FILES *******************************/
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/***************************** DEFINES *************************************/
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#define mOCT6100_GET_BUFFER_MEMORY_NODE_LIST_PNT( pSharedInfo, pList ) \
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pList = ( tPOCT6100_API_BUFFER_PLAYOUT_MALLOC_NODE )(( PUINT8 )pSharedInfo + pSharedInfo->ulPlayoutBufMemoryNodeListOfst );
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#define mOCT6100_GET_BUFFER_MEMORY_NODE_ENTRY_PNT( pSharedInfo, pEntry, ulIndex ) \
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pEntry = (( tPOCT6100_API_BUFFER_PLAYOUT_MALLOC_NODE )(( PUINT8 )pSharedInfo + pSharedInfo->ulPlayoutBufMemoryNodeListOfst)) + ulIndex;
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/***************************** TYPES ***************************************/
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typedef struct _OCT6100_API_BUFFER_PLAYOUT_MALLOC_NODE_
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{
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/* Next node. */
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UINT32 ulNext;
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/* Previous node. */
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UINT32 ulPrevious;
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/* Start address of this node. */
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UINT32 ulStartAddress;
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/* Size of this node. */
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UINT32 ulSize;
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/* Allocated node? Free node? */
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UINT8 fAllocated;
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} tOCT6100_API_BUFFER_PLAYOUT_MALLOC_NODE, *tPOCT6100_API_BUFFER_PLAYOUT_MALLOC_NODE;
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typedef struct _OCT6100_API_BUFFER_
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{
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/* Flag specifying whether the entry is used or not. */
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UINT8 fReserved;
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/* Pcm law of the buffer. */
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UINT8 byBufferPcmLaw;
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/* Number of channels currently playing this buffer.*/
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UINT16 usDependencyCnt;
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/* Length of the buffer ( in bytes ).*/
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UINT32 ulBufferSize;
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/* Address in external memory of the buffer. */
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UINT32 ulBufferBase;
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} tOCT6100_API_BUFFER, *tPOCT6100_API_BUFFER;
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#endif /* __OCT6100_PLAYOUT_BUF_INST_H__ */
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