MusicKit: _DSPMK.h Source File

00001 /* Copyright 1988-1992, NeXT Inc.  All rights reserved. */
00002 /* 4.0 Revisions Copyright 1993 CCRMA, Stanford U.  All rights reserved. */
00003 /* Frozen prototypes of all private libdsp functions used by Music Kit */
00004 /*
00005   $Id: _DSPMK.h 1775 2001-11-07 13:07:50Z sbrandon $
00006   Defined In: The MusicKit
00007 */
00008 /*
00009   $Log$
00010   Revision 1.3  2001/11/07 13:07:50  sbrandon
00011   This file is a kludge. We should be fixing up the headers at source (in
00012   MKDSP) rather than defining MKDSP export headers in this framework. Oh well.
00013 
00014   Revision 1.2  1999/07/29 01:25:58  leigh
00015   Added Win32 compatibility, CVS logs, SBs changes
00016 
00017 */
00018 #ifndef __MK__DSPMK_H___
00019 #define __MK__DSPMK_H___
00020 
00021 /* sbrandon Nov 2001: 
00022  * these really need a header file of their own in MKDSP. The only reason
00023  * why we don't just import the headers like we should is that the headers
00024  * in question include things like Mach headers, which don't go down well
00025  * on Windows and other platforms. FIXME at source.
00026  */
00027 
00028 //#include <MKDSP/_libdsp.h>
00029 //#include <MKDSP/_DSPTransfer.h>
00030 #include <MKDSP/MKDSPDefines.h>
00031 
00032 MKDSP_API int _DSPError(int errorcode, char *msg);
00033 
00034 MKDSP_API int _DSPError1(
00035     int errorcode,
00036     char *msg,
00037     char *arg);
00038 
00039 MKDSP_API int _DSPMKSendUnitGeneratorWithLooperTimed(
00040     DSPFix48 *aTimeStampP, 
00041     DSPMemorySpace space,
00042     DSPAddress address,
00043     DSPFix24 *data,             /* DSP gets rightmost 24 bits of each word */
00044     int count,
00045     int looperWord);
00046 /*
00047  * Same as DSPMKSendArrayTimed() but tacks on one extra word which is a
00048  * DSP instruction which reads "jmp orchLoopStartAddress". Note that
00049  * code was copied from  DSPMKSendArraySkipTimed().
00050  */
00051 
00052 MKDSP_API int _DSPReloc(DSPDataRecord *data, DSPFixup *fixups,
00053     int fixupCount, int *loadAddresses);
00054 /* 
00055  * dataRec is assumed to be a P data space. Fixes it up in place. 
00056  * This is a private libdsp method used by _DSPSendUGTimed and
00057  * _DSPRelocate. 
00058  */
00059 
00060 
00061 
00062 
00063 #endif