diff options
Diffstat (limited to 'libs/fluidsynth/src/fluidsynth_priv.h')
| -rw-r--r-- | libs/fluidsynth/src/fluidsynth_priv.h | 177 |
1 files changed, 131 insertions, 46 deletions
diff --git a/libs/fluidsynth/src/fluidsynth_priv.h b/libs/fluidsynth/src/fluidsynth_priv.h index b01618df26..d500f6174e 100644 --- a/libs/fluidsynth/src/fluidsynth_priv.h +++ b/libs/fluidsynth/src/fluidsynth_priv.h @@ -3,16 +3,16 @@ * 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 + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 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. + * Lesser General Public License for more details. * - * You should have received a copy of the GNU Library General Public + * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301, USA @@ -24,9 +24,7 @@ #include <glib.h> -#if HAVE_CONFIG_H #include "config.h" -#endif #if HAVE_STRING_H #include <string.h> @@ -100,40 +98,61 @@ #include <pthread.h> #endif +#if HAVE_OPENMP +#include <omp.h> +#endif + #if HAVE_IO_H #include <io.h> #endif -#if HAVE_WINDOWS_H -#include <windows.h> +#if HAVE_SIGNAL_H +#include <signal.h> #endif -/* MinGW32 special defines */ -#ifdef MINGW32 - +/** Integer types */ +#if HAVE_STDINT_H #include <stdint.h> -#define snprintf _snprintf -#define vsnprintf _vsnprintf +#else + +/* Assume GLIB types */ +typedef gint8 int8_t; +typedef guint8 uint8_t; +typedef gint16 int16_t; +typedef guint16 uint16_t; +typedef gint32 int32_t; +typedef guint32 uint32_t; +typedef gint64 int64_t; +typedef guint64 uint64_t; + +#endif + +#if defined(WIN32) && HAVE_WINDOWS_H +//#include <winsock2.h> +//#include <ws2tcpip.h> /* Provides also socklen_t */ +#include <windows.h> + +/* WIN32 special defines */ #define DSOUND_SUPPORT 1 #define WINMIDI_SUPPORT 1 #define STDIN_FILENO 0 #define STDOUT_FILENO 1 #define STDERR_FILENO 2 -#elif defined _MSC_VER - -#define STDIN_FILENO _fileno(stdin) -#define STDOUT_FILENO _fileno(stdout) -#define STDERR_FILENO _fileno(stderr) +#ifdef _MSC_VER +#pragma warning(disable : 4244) +#pragma warning(disable : 4101) +#pragma warning(disable : 4305) +#pragma warning(disable : 4996) +#endif #endif /* Darwin special defines (taken from config_macosx.h) */ #ifdef DARWIN -#define MACINTOSH -#define __Types__ -#define WITHOUT_SERVER 1 +# define MACINTOSH +# define __Types__ #endif @@ -156,7 +175,6 @@ typedef double fluid_real_t; typedef SOCKET fluid_socket_t; #else typedef int fluid_socket_t; -#define INVALID_SOCKET -1 #endif #if defined(SUPPORTS_VLA) @@ -168,15 +186,10 @@ typedef int fluid_socket_t; #endif -/** Integer types */ -//typedef gint8 sint8; -typedef guint8 uint8; -//typedef gint16 sint16; -//typedef guint16 uint16; -typedef gint32 sint32; -typedef guint32 uint32; -//typedef gint64 sint64; -//typedef guint64 uint64; +/** Atomic types */ +typedef int fluid_atomic_int_t; +typedef unsigned int fluid_atomic_uint_t; +typedef float fluid_atomic_float_t; /*************************************************************** @@ -191,6 +204,25 @@ 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; +typedef struct _fluid_zone_range_t fluid_zone_range_t; +typedef struct _fluid_rvoice_eventhandler_t fluid_rvoice_eventhandler_t; + +/* Declare rvoice related typedefs here instead of fluid_rvoice.h, as it's needed + * in fluid_lfo.c and fluid_adsr.c as well */ +typedef union _fluid_rvoice_param_t +{ + void *ptr; + int i; + fluid_real_t real; +} fluid_rvoice_param_t; +enum { MAX_EVENT_PARAMS = 6 }; /**< Maximum number of #fluid_rvoice_param_t to be passed to an #fluid_rvoice_function_t */ +typedef void (*fluid_rvoice_function_t)(void *obj, const fluid_rvoice_param_t param[MAX_EVENT_PARAMS]); + +/* Macro for declaring an rvoice event function (#fluid_rvoice_function_t). The functions may only access + * those params that were previously set in fluid_voice.c + */ +#define DECLARE_FLUID_RVOICE_FUNCTION(name) void name(void* obj, const fluid_rvoice_param_t param[MAX_EVENT_PARAMS]) + /*************************************************************** * @@ -198,48 +230,84 @@ typedef struct _fluid_sample_timer_t fluid_sample_timer_t; */ #define FLUID_BUFSIZE 64 /**< FluidSynth internal buffer size (in samples) */ +#define FLUID_MIXER_MAX_BUFFERS_DEFAULT (8192/FLUID_BUFSIZE) /**< Number of buffers that can be processed in one rendering run */ #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 +#define FLUID_NUM_MOD 64 /**< Maximum number of modulators in a voice */ /*************************************************************** * * SYSTEM INTERFACE */ -typedef FILE* fluid_file; +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_ARRAY_ALIGNED(_t,_n,_a) (_t*)malloc((_n)*sizeof(_t) + ((unsigned int)_a - 1u)) +#define FLUID_ARRAY(_t,_n) FLUID_ARRAY_ALIGNED(_t,_n,1u) #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_FTELL(_f) ftell(_f) #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_STRNCPY(_dst,_src,_n) \ +do { strncpy(_dst,_src,_n); \ + (_dst)[(_n)-1]=0; \ +}while(0) + #define FLUID_STRCHR(_s,_c) strchr(_s,_c) #define FLUID_STRRCHR(_s,_c) strrchr(_s,_c) + #ifdef strdup -#define FLUID_STRDUP(s) strdup(s) +#define FLUID_STRDUP(s) strdup(s) #else -#define FLUID_STRDUP(s) FLUID_STRCPY(FLUID_MALLOC(FLUID_STRLEN(s) + 1), s) +#define FLUID_STRDUP(s) FLUID_STRCPY(FLUID_MALLOC(FLUID_STRLEN(s) + 1), s) #endif + #define FLUID_SPRINTF sprintf #define FLUID_FPRINTF fprintf +#if (defined(WIN32) && _MSC_VER < 1900) || defined(MINGW32) +/* need to make sure we use a C99 compliant implementation of (v)snprintf(), + * i.e. not microsofts non compliant extension _snprintf() as it doesnt + * reliably null-terminates the buffer + */ +#define FLUID_SNPRINTF g_snprintf +#else +#define FLUID_SNPRINTF snprintf +#endif + +#if (defined(WIN32) && _MSC_VER < 1500) || defined(MINGW32) +#define FLUID_VSNPRINTF g_vsnprintf +#else +#define FLUID_VSNPRINTF vsnprintf +#endif + +#if defined(WIN32) && !defined(MINGW32) +#define FLUID_STRCASECMP _stricmp +#else +#define FLUID_STRCASECMP strcasecmp +#endif + +#if defined(WIN32) && !defined(MINGW32) +#define FLUID_STRNCASECMP _strnicmp +#else +#define FLUID_STRNCASECMP strncasecmp +#endif + + #define fluid_clip(_val, _min, _max) \ { (_val) = ((_val) < (_min))? (_min) : (((_val) > (_max))? (_max) : (_val)); } @@ -251,21 +319,38 @@ typedef FILE* fluid_file; #define FLUID_FLUSH() fflush(stdout) #endif +/* People who want to reduce the size of the may do this by entirely + * removing the logging system. This will cause all log messages to + * be discarded at compile time, allowing to save about 80 KiB for + * the compiled binary. + */ +#if 0 +#define FLUID_LOG (void)sizeof +#else #define FLUID_LOG fluid_log +#endif #ifndef M_PI #define M_PI 3.1415926535897932384626433832795 #endif +#ifndef M_LN2 +#define M_LN2 0.69314718055994530941723212145818 +#endif -#define FLUID_ASSERT(a,b) -#define FLUID_ASSERT_P(a,b) - -char* fluid_error(void); +#ifndef M_LN10 +#define M_LN10 2.3025850929940456840179914546844 +#endif +#ifdef DEBUG +#define FLUID_ASSERT(a) g_assert(a) +#else +#define FLUID_ASSERT(a) +#endif -/* Internationalization */ -#define _(s) s +#define FLUID_LIKELY G_LIKELY +#define FLUID_UNLIKELY G_UNLIKELY +char *fluid_error(void); #endif /* _FLUIDSYNTH_PRIV_H */ |