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Diffstat (limited to 'lib/timidity/libunimod/unimod_priv.h')
| -rw-r--r-- | lib/timidity/libunimod/unimod_priv.h | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/lib/timidity/libunimod/unimod_priv.h b/lib/timidity/libunimod/unimod_priv.h new file mode 100644 index 0000000000..d22ed6b129 --- /dev/null +++ b/lib/timidity/libunimod/unimod_priv.h @@ -0,0 +1,161 @@ +/* MikMod sound library + (c) 1998, 1999 Miodrag Vallat and others - see file AUTHORS for + complete list. + + This library is free software; you can redistribute it and/or modify + it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of + the License, or (at your option) any later version. + + This program 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 Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA + 02111-1307, USA. + */ + +/*============================================================================== + + $Id: unimod_priv.h,v 1.23 1999/10/25 16:31:41 miod Exp $ + + MikMod sound library internal definitions + +==============================================================================*/ + +#ifndef _UNIMOD_PRIV_H +#define _UNIMOD_PRIV_H + +#ifdef __cplusplus +extern "C" +{ +#endif + +#if defined(HAVE_MALLOC_H) && !defined(_MSC_VER) && !defined(__BORLANDC__) && !defined(__WATCOMC__) +#include <malloc.h> +#endif +#include <stdarg.h> +#if defined(__OS2__)||defined(__EMX__)||defined(__W32__) +#ifndef strcasecmp +#define strcasecmp(s,t) stricmp(s,t) +#endif +#endif + +#include "unimod.h" +#include "url.h" + +#ifdef __W32__ +#pragma warning(disable:4761) +#endif + +/*========== Error handling */ + +#define _mm_errno ML_errno + +/*========== Memory allocation */ + +extern void *_mm_malloc (size_t); +extern void *_mm_calloc (size_t, size_t); +#define _mm_free(p) do { if (p) free(p); p = NULL; } while(0) + +/*========== Portable file I/O */ + +#define _mm_read_SBYTE(x) ((SBYTE)url_getc(x)) +#define _mm_read_UBYTE(x) ((UBYTE)url_getc(x)) +#define _mm_read_SBYTES(x,y,z) url_nread(z,(void *)x,y) +#define _mm_read_UBYTES(x,y,z) url_nread(z,(void *)x,y) +#define _mm_fseek(x,y,z) url_seek(x,y,z) +#define _mm_ftell(x) url_tell(x) +#define _mm_eof(x) url_eof(x) +#define _mm_rewind(x) _mm_fseek(x,0,SEEK_SET) + +extern int _mm_read_string (CHAR *, int, URL); + +extern SWORD _mm_read_M_SWORD (URL); +extern SWORD _mm_read_I_SWORD (URL); +extern UWORD _mm_read_M_UWORD (URL); +extern UWORD _mm_read_I_UWORD (URL); + +extern SLONG _mm_read_M_SLONG (URL); +extern SLONG _mm_read_I_SLONG (URL); +extern ULONG _mm_read_M_ULONG (URL); +extern ULONG _mm_read_I_ULONG (URL); + +extern int _mm_read_M_SWORDS (SWORD *, int, URL); +extern int _mm_read_I_SWORDS (SWORD *, int, URL); +extern int _mm_read_M_UWORDS (UWORD *, int, URL); +extern int _mm_read_I_UWORDS (UWORD *, int, URL); + +extern int _mm_read_M_SLONGS (SLONG *, int, URL); +extern int _mm_read_I_SLONGS (SLONG *, int, URL); +extern int _mm_read_M_ULONGS (ULONG *, int, URL); +extern int _mm_read_I_ULONGS (ULONG *, int, URL); + + +/*========== Loaders */ + +typedef struct MLOADER +{ + struct MLOADER *next; + CHAR *type; + CHAR *version; + BOOL (*Init) (void); + BOOL (*Test) (void); + BOOL (*Load) (BOOL); + void (*Cleanup) (void); + CHAR *(*LoadTitle) (void); +} +MLOADER; + +/* internal loader variables: */ +extern URL modreader; +extern UWORD finetune[16]; +extern MODULE of; /* static unimod loading space */ + +extern SBYTE remap[64]; /* for removing empty channels */ +extern UBYTE *poslookup; /* lookup table for pattern jumps after + blank pattern removal */ +extern UBYTE poslookupcnt; +extern UWORD *origpositions; + +extern BOOL filters; /* resonant filters in use */ +extern UBYTE activemacro; /* active midi macro number for Sxx */ +extern UBYTE filtermacros[16]; /* midi macros settings */ +extern FILTER filtersettings[256]; /* computed filter settings */ + +extern int *noteindex; + +/* tracker identifiers */ +#define STM_NTRACKERS 3 +extern CHAR *STM_Signatures[]; +extern CHAR *STM_Version[]; + + +/*========== Internal loader interface */ + +extern BOOL ReadComment (UWORD); +extern BOOL ReadLinedComment (UWORD, UWORD); +extern BOOL AllocPositions (int); +extern BOOL AllocPatterns (void); +extern BOOL AllocTracks (void); +extern BOOL AllocInstruments (void); +extern BOOL AllocSamples (void); +extern CHAR *DupStr (CHAR *, UWORD, BOOL); + +/* loader utility functions */ +extern int *AllocLinear (void); +extern void FreeLinear (void); +extern int speed_to_finetune (ULONG, int); +extern void S3MIT_ProcessCmd (UBYTE, UBYTE, BOOL); +extern void S3MIT_CreateOrders (BOOL); + +#ifdef __cplusplus +} +#endif + +#endif + +/* ex:set ts=4: */ |