diff options
Diffstat (limited to 'drivers/dahdi/oct612x/include/oct6100api/oct6100_playout_buf_inst.h')
-rw-r--r-- | drivers/dahdi/oct612x/include/oct6100api/oct6100_playout_buf_inst.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/drivers/dahdi/oct612x/include/oct6100api/oct6100_playout_buf_inst.h b/drivers/dahdi/oct612x/include/oct6100api/oct6100_playout_buf_inst.h new file mode 100644 index 0000000..046a639 --- /dev/null +++ b/drivers/dahdi/oct612x/include/oct6100api/oct6100_playout_buf_inst.h @@ -0,0 +1,88 @@ +/*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*\ + +File: oct6100_playout_buf_inst.h + + Copyright (c) 2001-2007 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-01.00-PR49 $ + +$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__ */ |