/* * dspbridge/mpu_api/inc/strmdefs.h * * DSP-BIOS Bridge driver support functions for TI OMAP processors. * * Copyright (C) 2007 Texas Instruments, Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as published * by the Free Software Foundation version 2.1 of the License. * * This program is distributed .as is. WITHOUT ANY WARRANTY of any kind, * whether express or implied; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. */ /* * ======== strmdefs.h ======== * Purpose: * Global STRM constants and types. * *! Revision History *! ================ *! 19-Nov-2001 ag Added STRM_INFO.. *! 25-Sep-2000 jeh Created. */ #ifndef STRMDEFS_ #define STRMDEFS_ #ifdef __cplusplus extern "C" { #endif #define STRM_MAXEVTNAMELEN 32 struct STRM_MGR; /*typedef struct STRM_MGR *STRM_HMGR;*/ struct STRM_OBJECT; /*typedef struct STRM_OBJECT *STRM_HOBJECT;*/ struct STRM_ATTR { HANDLE hUserEvent; PSTR pstrEventName; PVOID pVirtBase; /* Process virtual base address of mapped SM */ ULONG ulVirtSize; /* Size of virtual space in bytes */ struct DSP_STREAMATTRIN *pStreamAttrIn; } ; struct STRM_INFO { UINT lMode; /* transport mode of stream(DMA, ZEROCOPY..) */ UINT uSegment; /* Segment strm allocs from. 0 is local mem */ PVOID pVirtBase; /* " " Stream'process virt base */ struct DSP_STREAMINFO *pUser; /* User's stream information returned */ } ; #ifdef __cplusplus } #endif #endif /* STRMDEFS_ */