pelya
350 lines
8.8 KiB
C
350 lines
8.8 KiB
C
/* FluidSynth - A Software Synthesizer
|
|
*
|
|
* Copyright (C) 2003 Peter Hanappe and others.
|
|
*
|
|
* 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 library 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
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
* 02111-1307, USA
|
|
*/
|
|
|
|
|
|
#ifndef _FLUIDSYNTH_PRIV_H
|
|
#define _FLUIDSYNTH_PRIV_H
|
|
|
|
//#include <glib.h>
|
|
|
|
#if HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#if defined(__POWERPC__) && !(defined(__APPLE__) && defined(__MACH__))
|
|
#include "config_maxmsp43.h"
|
|
#endif
|
|
|
|
#if defined(WIN32) && !defined(MINGW32)
|
|
#include "config_win32.h"
|
|
#endif
|
|
|
|
#if HAVE_STRING_H
|
|
#include <string.h>
|
|
#endif
|
|
|
|
#if HAVE_STDLIB_H
|
|
#include <stdlib.h>
|
|
#endif
|
|
|
|
#if HAVE_STDIO_H
|
|
#include <stdio.h>
|
|
#endif
|
|
|
|
#if HAVE_MATH_H
|
|
#include <math.h>
|
|
#endif
|
|
|
|
#if HAVE_ERRNO_H
|
|
#include <errno.h>
|
|
#endif
|
|
|
|
#if HAVE_STDARG_H
|
|
#include <stdarg.h>
|
|
#endif
|
|
|
|
#if HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
|
|
#if HAVE_FCNTL_H
|
|
#include <fcntl.h>
|
|
#endif
|
|
|
|
#if HAVE_SYS_MMAN_H
|
|
#include <sys/mman.h>
|
|
#endif
|
|
|
|
#if HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
|
|
#if HAVE_SYS_STAT_H
|
|
#include <sys/stat.h>
|
|
#endif
|
|
|
|
#if HAVE_SYS_TIME_H
|
|
#include <sys/time.h>
|
|
#endif
|
|
|
|
#if HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
|
|
#if HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
|
|
#if HAVE_NETINET_TCP_H
|
|
#include <netinet/tcp.h>
|
|
#endif
|
|
|
|
#if HAVE_ARPA_INET_H
|
|
#include <arpa/inet.h>
|
|
#endif
|
|
|
|
#if HAVE_LIMITS_H
|
|
#include <limits.h>
|
|
#endif
|
|
|
|
#if HAVE_PTHREAD_H
|
|
#include <pthread.h>
|
|
#endif
|
|
|
|
#if HAVE_IO_H
|
|
#include <io.h>
|
|
#endif
|
|
|
|
#if HAVE_WINDOWS_H
|
|
#include <winsock2.h>
|
|
#include <ws2tcpip.h>
|
|
#include <windows.h>
|
|
#endif
|
|
|
|
/* MinGW32 special defines */
|
|
#ifdef MINGW32
|
|
|
|
#include <stdint.h>
|
|
#define snprintf _snprintf
|
|
#define vsnprintf _vsnprintf
|
|
|
|
#define DSOUND_SUPPORT 1
|
|
#define WINMIDI_SUPPORT 1
|
|
#define STDIN_FILENO 0
|
|
#define STDOUT_FILENO 1
|
|
#define STDERR_FILENO 2
|
|
|
|
#endif
|
|
|
|
/* Darwin special defines (taken from config_macosx.h) */
|
|
#ifdef DARWIN
|
|
#define MACINTOSH
|
|
#define __Types__
|
|
#define WITHOUT_SERVER 1
|
|
#endif
|
|
|
|
|
|
#include "fluidsynth.h"
|
|
|
|
|
|
/***************************************************************
|
|
*
|
|
* BASIC TYPES
|
|
*/
|
|
|
|
#if defined(WITH_FLOAT)
|
|
typedef float fluid_real_t;
|
|
#else
|
|
typedef double fluid_real_t;
|
|
#endif
|
|
|
|
|
|
#if defined(WIN32)
|
|
typedef SOCKET fluid_socket_t;
|
|
#else
|
|
typedef int fluid_socket_t;
|
|
#define INVALID_SOCKET -1
|
|
#endif
|
|
|
|
#define g_newa(type, len) (type *) alloca(len)
|
|
|
|
#if defined(SUPPORTS_VLA)
|
|
# define FLUID_DECLARE_VLA(_type, _name, _len) \
|
|
_type _name[_len]
|
|
#else
|
|
# define FLUID_DECLARE_VLA(_type, _name, _len) \
|
|
_type* _name = g_newa(_type, (_len))
|
|
#endif
|
|
|
|
|
|
/** Integer types */
|
|
//typedef gint8 sint8;
|
|
typedef uint8_t uint8;
|
|
//typedef gint16 sint16;
|
|
//typedef guint16 uint16;
|
|
typedef int32_t sint32;
|
|
typedef uint32_t uint32;
|
|
//typedef gint64 sint64;
|
|
//typedef guint64 uint64;
|
|
|
|
|
|
/***************************************************************
|
|
*
|
|
* FORWARD DECLARATIONS
|
|
*/
|
|
typedef struct _fluid_env_data_t fluid_env_data_t;
|
|
typedef struct _fluid_adriver_definition_t fluid_adriver_definition_t;
|
|
typedef struct _fluid_channel_t fluid_channel_t;
|
|
typedef struct _fluid_tuning_t fluid_tuning_t;
|
|
typedef struct _fluid_hashtable_t fluid_hashtable_t;
|
|
typedef struct _fluid_client_t fluid_client_t;
|
|
typedef struct _fluid_server_socket_t fluid_server_socket_t;
|
|
typedef struct _fluid_sample_timer_t fluid_sample_timer_t;
|
|
|
|
/***************************************************************
|
|
*
|
|
* CONSTANTS
|
|
*/
|
|
|
|
#define FLUID_BUFSIZE 64 /**< FluidSynth internal buffer size (in samples) */
|
|
#define FLUID_MAX_EVENTS_PER_BUFSIZE 1024 /**< Maximum queued MIDI events per #FLUID_BUFSIZE */
|
|
#define FLUID_MAX_RETURN_EVENTS 1024 /**< Maximum queued synthesis thread return events */
|
|
#define FLUID_MAX_EVENT_QUEUES 16 /**< Maximum number of unique threads queuing events */
|
|
#define FLUID_DEFAULT_AUDIO_RT_PRIO 60 /**< Default setting for audio.realtime-prio */
|
|
#define FLUID_DEFAULT_MIDI_RT_PRIO 50 /**< Default setting for midi.realtime-prio */
|
|
|
|
#ifndef PI
|
|
#define PI 3.141592654
|
|
#endif
|
|
|
|
/***************************************************************
|
|
*
|
|
* SYSTEM INTERFACE
|
|
*/
|
|
typedef FILE* fluid_file;
|
|
|
|
#define FLUID_MALLOC(_n) malloc(_n)
|
|
#define FLUID_REALLOC(_p,_n) realloc(_p,_n)
|
|
#define FLUID_NEW(_t) (_t*)malloc(sizeof(_t))
|
|
#define FLUID_ARRAY(_t,_n) (_t*)malloc((_n)*sizeof(_t))
|
|
#define FLUID_FREE(_p) free(_p)
|
|
#define FLUID_FOPEN(_f,_m) fopen(_f,_m)
|
|
#define FLUID_FCLOSE(_f) fclose(_f)
|
|
#define FLUID_FREAD(_p,_s,_n,_f) fread(_p,_s,_n,_f)
|
|
#define FLUID_FSEEK(_f,_n,_set) fseek(_f,_n,_set)
|
|
#define FLUID_MEMCPY(_dst,_src,_n) memcpy(_dst,_src,_n)
|
|
#define FLUID_MEMSET(_s,_c,_n) memset(_s,_c,_n)
|
|
#define FLUID_STRLEN(_s) strlen(_s)
|
|
#define FLUID_STRCMP(_s,_t) strcmp(_s,_t)
|
|
#define FLUID_STRNCMP(_s,_t,_n) strncmp(_s,_t,_n)
|
|
#define FLUID_STRCPY(_dst,_src) strcpy(_dst,_src)
|
|
#define FLUID_STRNCPY(_dst,_src,_n) strncpy(_dst,_src,_n)
|
|
#define FLUID_STRCHR(_s,_c) strchr(_s,_c)
|
|
#define FLUID_STRRCHR(_s,_c) strrchr(_s,_c)
|
|
#ifdef strdup
|
|
#define FLUID_STRDUP(s) strdup(s)
|
|
#else
|
|
#define FLUID_STRDUP(s) FLUID_STRCPY(FLUID_MALLOC(FLUID_STRLEN(s) + 1), s)
|
|
#endif
|
|
#define FLUID_SPRINTF sprintf
|
|
#define FLUID_FPRINTF fprintf
|
|
|
|
#define fluid_clip(_val, _min, _max) \
|
|
{ (_val) = ((_val) < (_min))? (_min) : (((_val) > (_max))? (_max) : (_val)); }
|
|
|
|
#if WITH_FTS
|
|
#define FLUID_PRINTF post
|
|
#define FLUID_FLUSH()
|
|
#else
|
|
#define FLUID_PRINTF printf
|
|
#define FLUID_FLUSH() fflush(stdout)
|
|
#endif
|
|
|
|
#define FLUID_LOG fluid_log
|
|
|
|
#ifndef M_PI
|
|
#define M_PI 3.1415926535897932384626433832795
|
|
#endif
|
|
|
|
|
|
#define FLUID_ASSERT(a,b)
|
|
#define FLUID_ASSERT_P(a,b)
|
|
|
|
char* fluid_error(void);
|
|
|
|
|
|
/* Internationalization */
|
|
#define _(s) s
|
|
|
|
#define TRUE 1
|
|
#define FALSE 0
|
|
|
|
#if !(defined (G_STMT_START) && defined (G_STMT_END))
|
|
# define G_STMT_START do
|
|
# define G_STMT_END while (0)
|
|
#endif
|
|
typedef uint32_t fluid_private_t;
|
|
|
|
#define fluid_rec_mutex_lock(X)
|
|
#define fluid_rec_mutex_unlock(X)
|
|
typedef void * fluid_mutex_t;
|
|
#define fluid_private_free(X)
|
|
|
|
typedef int gboolean;
|
|
typedef int gint;
|
|
|
|
#define fluid_mutex_destroy(_m)
|
|
#define fluid_mutex_init(_m)
|
|
#define fluid_mutex_lock(X)
|
|
#define fluid_mutex_unlock(X)
|
|
|
|
#define g_return_if_fail(expr) G_STMT_START{ (void)0; }G_STMT_END
|
|
#define g_return_val_if_fail(expr,val) G_STMT_START{ (void)0; }G_STMT_END
|
|
|
|
#define fluid_return_val_if_fail g_return_val_if_fail
|
|
#define fluid_return_if_fail g_return_if_fail
|
|
|
|
#include <SDL_endian.h>
|
|
#define GUINT16_FROM_LE(X) SDL_SwapLE16(X)
|
|
#define GUINT32_FROM_LE(X) SDL_SwapLE32(X)
|
|
#define GINT16_FROM_LE(X) SDL_SwapLE16(X)
|
|
#define GINT32_FROM_LE(X) SDL_SwapLE32(X)
|
|
|
|
#define fluid_check_fpe(X)
|
|
|
|
#define fluid_ostream_printf(x, y)
|
|
|
|
static inline void fluid_atomic_int_add(int * x, int y) { *x += y; };
|
|
static inline void fluid_atomic_int_set(int * x, int y) { *x = y; };
|
|
static inline int fluid_atomic_int_get(int * x) { return *x; };
|
|
static inline void fluid_atomic_int_inc(int * x) { * x += 1; };
|
|
static inline int fluid_atomic_int_compare_and_exchange( int* reg, int oldval, int newval)
|
|
{
|
|
int old_reg_val = *reg;
|
|
if (old_reg_val == oldval)
|
|
*reg = newval;
|
|
return old_reg_val;
|
|
};
|
|
|
|
static inline int fluid_atomic_int_exchange_and_add(int * x, int y) { int oldval = *x; *x += y; return oldval; };
|
|
|
|
static inline void fluid_atomic_float_set(float * x, float y) { *x = y; };
|
|
static inline float fluid_atomic_float_get(float * x) { return *x; };
|
|
|
|
#define g_atomic_int_set fluid_atomic_int_set
|
|
#define g_atomic_int_get fluid_atomic_int_get
|
|
|
|
#define fluid_atomic_pointer_get(X) (*X)
|
|
#define fluid_atomic_pointer_set(X, Y) *(X) = Y
|
|
|
|
#define FLUID_POINTER_TO_INT(X) (int32_t)(X)
|
|
#define FLUID_POINTER_TO_UINT(X) (int32_t)(X)
|
|
#define FLUID_INT_TO_POINTER(X) (void *)(X)
|
|
#define FLUID_UINT_TO_POINTER(X) (void *)(X)
|
|
#define GINT_TO_POINTER(X) FLUID_INT_TO_POINTER(X)
|
|
#define GUINT_TO_POINTER(X) FLUID_UINT_TO_POINTER(X)
|
|
#define GPOINTER_TO_INT(X) FLUID_POINTER_TO_INT(X)
|
|
#define GPOINTER_TO_UINT(X) FLUID_POINTER_TO_UINT(X)
|
|
|
|
#define fluid_mlock(_p,_n) 0
|
|
#define fluid_munlock(_p,_n)
|
|
|
|
#endif /* _FLUIDSYNTH_PRIV_H */
|