diff options
| author | musil <tmusil@users.sourceforge.net> | 2006-12-09 02:00:52 +0000 |
|---|---|---|
| committer | musil <tmusil@users.sourceforge.net> | 2006-12-09 02:00:52 +0000 |
| commit | d6b088044e161a27d49df537bbb6d998a8d0e50d (patch) | |
| tree | 1a1b3a30e994767f4ef97b90194782258f2baa8a /src | |
| parent | 32dc0c0deb13ce57f099f616ddc427296970d8a5 (diff) | |
// class_sethelpsymbol();
changed help-*.pd to *-help.pd
chanded file structure to standard
1st step remove old
svn path=/trunk/externals/iemlib/; revision=6756
Diffstat (limited to 'src')
103 files changed, 0 insertions, 18374 deletions
diff --git a/src/iem_mp3/iem_mp3.c b/src/iem_mp3/iem_mp3.c deleted file mode 100644 index 556e4f6..0000000 --- a/src/iem_mp3/iem_mp3.c +++ /dev/null @@ -1,31 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iem_mp3 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - -static t_class *iem_mp3_class; - -static void *iem_mp3_new(void) -{ - t_object *x = (t_object *)pd_new(iem_mp3_class); - - return (x); -} - -void mp3play_tilde_setup(void); - -/* ------------------------ setup routine ------------------------- */ - -void iem_mp3_setup(void) -{ - iem_mp3_class = class_new(gensym("iem_mp3"), iem_mp3_new, 0, - sizeof(t_object), CLASS_NOINLET, 0); - - mp3play_tilde_setup(); - - post("iem_mp3 (R-1.16) library loaded! (c) Thomas Musil 05.2005"); - post(" musil%ciem.at iem KUG Graz Austria", '@'); -} diff --git a/src/iem_mp3/iem_mp3.dsp b/src/iem_mp3/iem_mp3.dsp deleted file mode 100644 index 796189b..0000000 --- a/src/iem_mp3/iem_mp3.dsp +++ /dev/null @@ -1,85 +0,0 @@ -# Microsoft Developer Studio Project File - Name="iem_mp3" - Package Owner=<4>
-# Microsoft Developer Studio Generated Build File, Format Version 6.00
-# ** NICHT BEARBEITEN **
-
-# TARGTYPE "Win32 (x86) External Target" 0x0106
-
-CFG=iem_mp3 - Win32 Debug
-!MESSAGE Dies ist kein gültiges Makefile. Zum Erstellen dieses Projekts mit NMAKE
-!MESSAGE verwenden Sie den Befehl "Makefile exportieren" und führen Sie den Befehl
-!MESSAGE
-!MESSAGE NMAKE /f "iem_mp3.mak".
-!MESSAGE
-!MESSAGE Sie können beim Ausführen von NMAKE eine Konfiguration angeben
-!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel:
-!MESSAGE
-!MESSAGE NMAKE /f "iem_mp3.mak" CFG="iem_mp3 - Win32 Debug"
-!MESSAGE
-!MESSAGE Für die Konfiguration stehen zur Auswahl:
-!MESSAGE
-!MESSAGE "iem_mp3 - Win32 Release" (basierend auf "Win32 (x86) External Target")
-!MESSAGE "iem_mp3 - Win32 Debug" (basierend auf "Win32 (x86) External Target")
-!MESSAGE
-
-# Begin Project
-# PROP AllowPerConfigDependencies 0
-# PROP Scc_ProjName ""
-# PROP Scc_LocalPath ""
-
-!IF "$(CFG)" == "iem_mp3 - Win32 Release"
-
-# PROP BASE Use_Debug_Libraries 0
-# PROP BASE Output_Dir "Release"
-# PROP BASE Intermediate_Dir "Release"
-# PROP BASE Cmd_Line "NMAKE /f makefile_win"
-# PROP BASE Rebuild_Opt "/a"
-# PROP BASE Target_File "makefile_win.exe"
-# PROP BASE Bsc_Name "makefile_win.bsc"
-# PROP BASE Target_Dir ""
-# PROP Use_Debug_Libraries 0
-# PROP Output_Dir "Release"
-# PROP Intermediate_Dir "Release"
-# PROP Cmd_Line "NMAKE /f makefile_win"
-# PROP Rebuild_Opt "/a"
-# PROP Target_File "iem_mp3.exe"
-# PROP Bsc_Name "iem_mp3.bsc"
-# PROP Target_Dir ""
-
-!ELSEIF "$(CFG)" == "iem_mp3 - Win32 Debug"
-
-# PROP BASE Use_Debug_Libraries 1
-# PROP BASE Output_Dir "Debug"
-# PROP BASE Intermediate_Dir "Debug"
-# PROP BASE Cmd_Line "NMAKE /f makefile_win"
-# PROP BASE Rebuild_Opt "/a"
-# PROP BASE Target_File "makefile_win.exe"
-# PROP BASE Bsc_Name "makefile_win.bsc"
-# PROP BASE Target_Dir ""
-# PROP Use_Debug_Libraries 1
-# PROP Output_Dir "Debug"
-# PROP Intermediate_Dir "Debug"
-# PROP Cmd_Line "NMAKE /f makefile_win"
-# PROP Rebuild_Opt "/a"
-# PROP Target_File "iem_mp3.exe"
-# PROP Bsc_Name "iem_mp3.bsc"
-# PROP Target_Dir ""
-
-!ENDIF
-
-# Begin Target
-
-# Name "iem_mp3 - Win32 Release"
-# Name "iem_mp3 - Win32 Debug"
-
-!IF "$(CFG)" == "iem_mp3 - Win32 Release"
-
-!ELSEIF "$(CFG)" == "iem_mp3 - Win32 Debug"
-
-!ENDIF
-
-# Begin Source File
-
-SOURCE=.\makefile_win
-# End Source File
-# End Target
-# End Project
diff --git a/src/iem_mp3/iem_mp3.dsw b/src/iem_mp3/iem_mp3.dsw deleted file mode 100644 index f885c80..0000000 --- a/src/iem_mp3/iem_mp3.dsw +++ /dev/null @@ -1,29 +0,0 @@ -Microsoft Developer Studio Workspace File, Format Version 6.00
-# WARNUNG: DIESE ARBEITSBEREICHSDATEI DARF NICHT BEARBEITET ODER GELÖSCHT WERDEN!
-
-###############################################################################
-
-Project: "iem_mp3"=.\iem_mp3.dsp - Package Owner=<4>
-
-Package=<5>
-{{{
-}}}
-
-Package=<4>
-{{{
-}}}
-
-###############################################################################
-
-Global:
-
-Package=<5>
-{{{
-}}}
-
-Package=<3>
-{{{
-}}}
-
-###############################################################################
-
diff --git a/src/iem_mp3/iemlib.h b/src/iem_mp3/iemlib.h deleted file mode 100644 index 6be2de0..0000000 --- a/src/iem_mp3/iemlib.h +++ /dev/null @@ -1,108 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#ifndef __IEMLIB_H__ -#define __IEMLIB_H__ - - -#define IS_A_POINTER(atom,index) ((atom+index)->a_type == A_POINTER) -#define IS_A_FLOAT(atom,index) ((atom+index)->a_type == A_FLOAT) -#define IS_A_SYMBOL(atom,index) ((atom+index)->a_type == A_SYMBOL) -#define IS_A_DOLLAR(atom,index) ((atom+index)->a_type == A_DOLLAR) -#define IS_A_DOLLSYM(atom,index) ((atom+index)->a_type == A_DOLLSYM) -#define IS_A_SEMI(atom,index) ((atom+index)->a_type == A_SEMI) -#define IS_A_COMMA(atom,index) ((atom+index)->a_type == A_COMMA) - - -#ifdef NT -int sys_noloadbang; -//t_symbol *iemgui_key_sym=0; -#include <io.h> -#else -extern int sys_noloadbang; -//extern t_symbol *iemgui_key_sym; -#include <unistd.h> -#endif - -#define DEFDELVS 64 -#define XTRASAMPS 4 -#define SAMPBLK 4 - - -#define UNITBIT32 1572864. /* 3*2^19; bit 32 has place value 1 */ - -/* machine-dependent definitions. These ifdefs really -should have been by CPU type and not by operating system! */ -#ifdef IRIX -/* big-endian. Most significant byte is at low address in memory */ -#define HIOFFSET 0 /* word offset to find MSB */ -#define LOWOFFSET 1 /* word offset to find LSB */ -#define int32 long /* a data type that has 32 bits */ -#else -#ifdef MSW -/* little-endian; most significant byte is at highest address */ -#define HIOFFSET 1 -#define LOWOFFSET 0 -#define int32 long -#else -#ifdef __FreeBSD__ -#include <machine/endian.h> -#if BYTE_ORDER == LITTLE_ENDIAN -#define HIOFFSET 1 -#define LOWOFFSET 0 -#else -#define HIOFFSET 0 /* word offset to find MSB */ -#define LOWOFFSET 1 /* word offset to find LSB */ -#endif /* BYTE_ORDER */ -#include <sys/types.h> -#define int32 int32_t -#endif -#ifdef __linux__ - -#include <endian.h> - -#if !defined(__BYTE_ORDER) || !defined(__LITTLE_ENDIAN) -#error No byte order defined -#endif - -#if __BYTE_ORDER == __LITTLE_ENDIAN -#define HIOFFSET 1 -#define LOWOFFSET 0 -#else -#define HIOFFSET 0 /* word offset to find MSB */ -#define LOWOFFSET 1 /* word offset to find LSB */ -#endif /* __BYTE_ORDER */ - -#include <sys/types.h> -#define int32 int32_t - -#else -#ifdef __APPLE__ -#define HIOFFSET 0 /* word offset to find MSB */ -#define LOWOFFSET 1 /* word offset to find LSB */ -#define int32 int /* a data type that has 32 bits */ - -#endif /* __APPLE__ */ -#endif /* __linux__ */ -#endif /* MSW */ -#endif /* SGI */ - -union tabfudge -{ - double tf_d; - int32 tf_i[2]; -}; - -#ifdef __i386__ -#define IEM_DENORMAL(f) ((((*(unsigned int*)&(f))&0x60000000)==0) || \ -(((*(unsigned int*)&(f))&0x60000000)==0x60000000)) -/* more stringent test: anything not between 1e-19 and 1e19 in absolute val */ -#else - -#define IEM_DENORMAL(f) 0 - -#endif - -#endif diff --git a/src/iem_mp3/makefile b/src/iem_mp3/makefile deleted file mode 100644 index 700376d..0000000 --- a/src/iem_mp3/makefile +++ /dev/null @@ -1,4 +0,0 @@ -TARGET = iem_mp3 - -include ../../Make.include - diff --git a/src/iem_mp3/makefile_linux b/src/iem_mp3/makefile_linux deleted file mode 100644 index e8fa3b9..0000000 --- a/src/iem_mp3/makefile_linux +++ /dev/null @@ -1,46 +0,0 @@ -current: all - -.SUFFIXES: .pd_linux - -INCLUDE = -I. -I/usr/local/src/pd/src - -LDFLAGS = -export-dynamic -shared -LIB = -ldl -lm -lpthread - -#select either the DBG and OPT compiler flags below: - -CFLAGS = -DPD -DUNIX -W -Werror -Wno-unused \ - -Wno-parentheses -Wno-switch -O6 -funroll-loops -fomit-frame-pointer -fno-strict-aliasing \ - -DDL_OPEN - -SYSTEM = $(shell uname -m) - -# the sources - -SRC = mp3play~.c \ - iem_mp3.c - -TARGET = iem_mp3.pd_linux - - -OBJ = $(SRC:.c=.o) - -# -# ------------------ targets ------------------------------------ -# - -clean: - rm $(TARGET) - rm *.o - -all: $(OBJ) - @echo :: $(OBJ) - $(LD) $(LDFLAGS) -o $(TARGET) *.o $(LIB) - strip --strip-unneeded $(TARGET) - -$(OBJ) : %.o : %.c - $(CC) $(CFLAGS) $(INCLUDE) -c -o $*.o $*.c - - - - diff --git a/src/iem_mp3/makefile_win b/src/iem_mp3/makefile_win deleted file mode 100644 index 889910f..0000000 --- a/src/iem_mp3/makefile_win +++ /dev/null @@ -1,31 +0,0 @@ -all: ..\..\lib\iem_mp3.dll - -VIS_CPP_PATH = "C:\Programme\Microsoft Visual Studio\Vc98" -PD_INST_PATH = "C:\Programme\pd-0.39-2" -PD_WIN_INCLUDE_PATH = /I. /I$(PD_INST_PATH)\src /I$(VIS_CPP_PATH)\include -PD_WIN_C_FLAGS = /nologo /W3 /WX /DMSW /DNT /DPD /DWIN32 /DWINDOWS /Ox -DPA_LITTLE_ENDIAN -PD_WIN_L_FLAGS = /nologo - -PD_WIN_LIB = /NODEFAULTLIB:libc /NODEFAULTLIB:oldnames /NODEFAULTLIB:kernel /NODEFAULTLIB:uuid \ - $(VIS_CPP_PATH)\lib\libc.lib \ - $(VIS_CPP_PATH)\lib\oldnames.lib \ - $(VIS_CPP_PATH)\lib\kernel32.lib \ - $(VIS_CPP_PATH)\lib\wsock32.lib \ - $(VIS_CPP_PATH)\lib\winmm.lib \ - $(PD_INST_PATH)\bin\pthreadVC.lib \ - $(PD_INST_PATH)\bin\pd.lib - -SRC = mp3play~.c \ - iem_mp3.c - -OBJ = $(SRC:.c=.obj) - -.c.obj: - cl $(PD_WIN_C_FLAGS) $(PD_WIN_INCLUDE_PATH) /c $*.c - -..\..\lib\iem_mp3.dll: $(OBJ) - link $(PD_WIN_L_FLAGS) /dll /export:iem_mp3_setup \ - /out:..\..\lib\iem_mp3.dll $(OBJ) $(PD_WIN_LIB) - -clean: - del *.obj diff --git a/src/iem_mp3/mp3play~.c b/src/iem_mp3/mp3play~.c deleted file mode 100644 index bedabf4..0000000 --- a/src/iem_mp3/mp3play~.c +++ /dev/null @@ -1,3859 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iem_mp3 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -/* - mp3play~.c - Mpeg Layer III Player for PD - Version:0.1 - 05-18-2000 - written by Thomas Musil (musil_at_iem.at), Norbert Math (math_at_iem.kug.ac.at) - IEM Graz - - debugged for windows 013-03-2003 - - This MPEG Player is based on the mpglib 0.2 by Michael Hipp which comes with mpg123-0.59r - - please see the README file for copyright notices! - - */ - -#include "m_pd.h" -#include "iemlib.h" -#include <ctype.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <signal.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <math.h> - -#ifndef _WIN32 -#include <sys/signal.h> -#include <unistd.h> -#endif - - -#define IEM_MPEG1 - -#ifdef _WIN32 -# undef WIN32 -# define WIN32 - -# define M_PI 3.14159265358979323846 -# define M_SQRT2 1.41421356237309504880 -# define REAL_IS_FLOAT -# define NEW_DCT9 - -# define random rand -# define srandom srand - -#endif - -#ifdef REAL_IS_FLOAT -# define real float -#elif defined(REAL_IS_LONG_DOUBLE) -# define real long double -#else -# define real double -#endif - -#ifdef __GNUC__ -#define INLINE inline -#else -#define INLINE -#endif - -/* AUDIOBUFSIZE = n*64 with n=1,2,3 ... */ -#define AUDIOBUFSIZE 16384 - -#define FALSE 0 -#define TRUE 1 -#define SBLIMIT 32 -#define SSLIMIT 18 -#define MPG_MD_STEREO 0 -#define MPG_MD_JOINT_STEREO 1 -#define MPG_MD_DUAL_CHANNEL 2 -#define MPG_MD_MONO 3 - -#define MAXFRAMESIZE 1792 -/* Pre Shift fo 16 to 8 bit converter table */ -#define AUSHIFT (3) -#define BOOL int -#define MP3_EX -2 -#define MP3_ERR -1 -#define MP3_OK 0 -#define MP3_NEED_MORE 1 - -#define WRITE_SAMPLE(samples,sum,clip) \ - if( (sum) > 32767.0) { *(samples) = 0x7fff; (clip)++; } \ - else if( (sum) < -32768.0) { *(samples) = -0x8000; (clip)++; } \ - else { *(samples) = sum; } - - -#define HDRCMPMASK 0xfffffd00 - - -#define MY_MP3_MALLOC_IN_SIZE 16384 -#define MY_MP3_MALLOC_IN_SIZE2 8192 -#define MY_MP3_MALLOC_OUT_SIZE 65536 -#define MY_MP3_MALLOC_FN 400 -#define MY_MP3_CHSAMP_PER_FRAME 1152 - -struct iemmp3_frame -{ - int stereo; - int jsbound; - int single; - int lsf; - int mpeg25; - int header_change; - int lay; - int error_protection; - int bitrate_index; - int sampling_frequency; - int padding; - int extension; - int mode; - int mode_ext; - int copyright; - int original; - int emphasis; - int framesize; /* computed framesize */ -}; - -struct iemmp3_gr_info_s -{ - int scfsi; - unsigned part2_3_length; - unsigned big_values; - unsigned scalefac_compress; - unsigned block_type; - unsigned mixed_block_flag; - unsigned table_select[3]; - unsigned subblock_gain[3]; - unsigned maxband[3]; - unsigned maxbandl; - unsigned maxb; - unsigned region1start; - unsigned region2start; - unsigned preflag; - unsigned scalefac_scale; - unsigned count1table_select; - real *full_gain[3]; - real *pow2gain; -}; - -struct iemmp3_III_sideinfo -{ - unsigned main_data_begin; - unsigned private_bits; - struct - { - struct iemmp3_gr_info_s gr[2]; - } ch[2]; -}; - -struct iemmp3_buf -{ - unsigned char *pnt; - long size; - long pos; - struct iemmp3_buf *next; - struct iemmp3_buf *prev; -}; - -struct iemmp3Struct -{ - struct iemmp3_buf *head,*tail; - int bsize; - int framesize; - int fsizeold; - struct iemmp3_frame fr; - unsigned char bsspace[2][MAXFRAMESIZE+512]; /* MAXFRAMESIZE */ - real hybrid_block[2][2][SBLIMIT*SSLIMIT]; - int hybrid_blc[2]; - unsigned long header; - int bsnum; - real synth_buffs[2][2][0x110]; - int synth_bo; -}; - -struct iemmp3_bandInfoStruct -{ - short longIdx[23]; - short longDiff[22]; - short shortIdx[14]; - short shortDiff[13]; -}; - -struct iemmp3_newHuff -{ - unsigned int linbits; - short *table; -}; - - -typedef struct _mp3play_tilde -{ - t_object x_obj; - float length_sec; - int samp_per_frame; - int frame_counter; - int time1_bang0_handle; - float time_factor; - int *begframeseek; - int curframeseek; - int maxframeseek; - char *filename; - float offset_sec; - int file_is_open; - int play_state; - int mp3_encode_size; - int mp3_out_index; - int file_size; - int file_block_num; - int file_remain; - int mp_is_init; - int mp3_ch; - int mp3_sr; - int mp3_byterate; - int obj_sr; - int obj_n; - int down; - float scale; - FILE *fh; - char *mp3inbuf; - char *mp3outbuf; - struct iemmp3Struct mp; - t_clock *x_clock; - t_outlet *x_bangout; - t_outlet *x_floatout; - t_canvas *x_canvas; -} t_mp3play_tilde; - - - -static BOOL InitMP3 (struct iemmp3Struct *mp); -static BOOL InitAgainMP3(struct iemmp3Struct *mp); -static void ExitMP3 (struct iemmp3Struct *mp); -static int decodeMP3 (struct iemmp3Struct *mp, char *in, int isize, char *out, int osize, int *done); -static void make_decode_tables (long scaleval); -static void init_layer3 (int down_sample_sblimit); -static int decode_header (struct iemmp3_frame *fr,unsigned long newhead); -static int do_layer3(struct iemmp3_frame *fr,unsigned char *pcm_sample,int *pcm_point,int *err); -static int set_pointer(long backstep); -static int synth_1to1_mono(real *bandPtr,unsigned char *samples,int *pnt); -static int synth_1to1(real *bandPtr,int channel,unsigned char *out,int *pnt); -static struct iemmp3_buf *addbuf(struct iemmp3Struct *mp,char *buf,int size); -static void remove_buf(struct iemmp3Struct *mp); -static int read_head(struct iemmp3Struct *mp); -static int read_buf_byte(struct iemmp3Struct *mp,int *err); -static int III_get_side_info_2(struct iemmp3_III_sideinfo *si,int stereo, int ms_stereo,long sfreq,int single); -#ifdef IEM_MPEG1 -static int III_get_side_info_1(struct iemmp3_III_sideinfo *si,int stereo,int ms_stereo,long sfreq,int single); -static int III_get_scale_factors_1(int *scf,struct iemmp3_gr_info_s *gr_info); -#endif -static int III_get_scale_factors_2(int *scf,struct iemmp3_gr_info_s *gr_info,int i_stereo); -static int III_dequantize_sample(real xr[SBLIMIT][SSLIMIT],int *scf,struct iemmp3_gr_info_s *gr_info,int sfreq,int part2bits); -static void III_i_stereo(real xr_buf[2][SBLIMIT][SSLIMIT],int *scalefac,struct iemmp3_gr_info_s *gr_info,int sfreq,int ms_stereo,int lsf); -static void III_antialias(real xr[SBLIMIT][SSLIMIT],struct iemmp3_gr_info_s *gr_info); -static void III_hybrid(real fsIn[SBLIMIT][SSLIMIT],real tsOut[SSLIMIT][SBLIMIT],int ch,struct iemmp3_gr_info_s *gr_info); -static void dct64(real *a,real *b,real *c); -static void dct64_1(real *out0,real *out1,real *b1,real *b2,real *samples); -static void dct36(real *inbuf,real *o1,real *o2,real *wintab,real *tsbuf); -static void dct12(real *in,real *rawout1,real *rawout2,register real *wi,register real *ts); -static unsigned int getbits(int number_of_bits); -static unsigned int getbits_fast(int number_of_bits); -static unsigned int get1bit(void); - -static void mp3play_tilde_tick(t_mp3play_tilde *x); - - -struct iemmp3Struct *iemmp3_gmp; - -int iemmp3_tabsel_123[2][3][16] = { - { {0,32,64,96,128,160,192,224,256,288,320,352,384,416,448,}, - {0,32,48,56, 64, 80, 96,112,128,160,192,224,256,320,384,}, - {0,32,40,48, 56, 64, 80, 96,112,128,160,192,224,256,320,} }, - - { {0,32,48,56,64,80,96,112,128,144,160,176,192,224,256,}, - {0,8,16,24,32,40,48,56,64,80,96,112,128,144,160,}, - {0,8,16,24,32,40,48,56,64,80,96,112,128,144,160,} } -}; - -long iemmp3_freqs[9] = { 44100, 48000, 32000, -22050, 24000, 16000 , -11025 , 12000 , 8000 }; - -int iemmp3_bitindex; -unsigned char *iemmp3_wordpointer; - -static real iemmp3_ispow[8207]; -static real iemmp3_aa_ca[8],iemmp3_aa_cs[8]; -static real iemmp3_COS1[12][6]; -static real iemmp3_win[4][36]; -static real iemmp3_win1[4][36]; -static real iemmp3_gainpow2[256+118+4]; -static real iemmp3_COS9[9]; -static real iemmp3_COS6_1,iemmp3_COS6_2; -static real iemmp3_tfcos36[9]; -static real iemmp3_tfcos12[3]; - -int iemmp3_longLimit[9][23]; -int iemmp3_shortLimit[9][14]; - -struct iemmp3_bandInfoStruct bandInfo[9] = { - - /* MPEG 1.0 */ - { {0,4,8,12,16,20,24,30,36,44,52,62,74, 90,110,134,162,196,238,288,342,418,576}, - {4,4,4,4,4,4,6,6,8, 8,10,12,16,20,24,28,34,42,50,54, 76,158}, - {0,4*3,8*3,12*3,16*3,22*3,30*3,40*3,52*3,66*3, 84*3,106*3,136*3,192*3}, - {4,4,4,4,6,8,10,12,14,18,22,30,56} } , - - { {0,4,8,12,16,20,24,30,36,42,50,60,72, 88,106,128,156,190,230,276,330,384,576}, - {4,4,4,4,4,4,6,6,6, 8,10,12,16,18,22,28,34,40,46,54, 54,192}, - {0,4*3,8*3,12*3,16*3,22*3,28*3,38*3,50*3,64*3, 80*3,100*3,126*3,192*3}, - {4,4,4,4,6,6,10,12,14,16,20,26,66} } , - - { {0,4,8,12,16,20,24,30,36,44,54,66,82,102,126,156,194,240,296,364,448,550,576} , - {4,4,4,4,4,4,6,6,8,10,12,16,20,24,30,38,46,56,68,84,102, 26} , - {0,4*3,8*3,12*3,16*3,22*3,30*3,42*3,58*3,78*3,104*3,138*3,180*3,192*3} , - {4,4,4,4,6,8,12,16,20,26,34,42,12} } , - - /* MPEG 2.0 */ - { {0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576}, - {6,6,6,6,6,6,8,10,12,14,16,20,24,28,32,38,46,52,60,68,58,54 } , - {0,4*3,8*3,12*3,18*3,24*3,32*3,42*3,56*3,74*3,100*3,132*3,174*3,192*3} , - {4,4,4,6,6,8,10,14,18,26,32,42,18 } } , - - { {0,6,12,18,24,30,36,44,54,66,80,96,114,136,162,194,232,278,330,394,464,540,576}, - {6,6,6,6,6,6,8,10,12,14,16,18,22,26,32,38,46,52,64,70,76,36 } , - {0,4*3,8*3,12*3,18*3,26*3,36*3,48*3,62*3,80*3,104*3,136*3,180*3,192*3} , - {4,4,4,6,8,10,12,14,18,24,32,44,12 } } , - - { {0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576}, - {6,6,6,6,6,6,8,10,12,14,16,20,24,28,32,38,46,52,60,68,58,54 }, - {0,4*3,8*3,12*3,18*3,26*3,36*3,48*3,62*3,80*3,104*3,134*3,174*3,192*3}, - {4,4,4,6,8,10,12,14,18,24,30,40,18 } } , - /* MPEG 2.5 */ - { {0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576} , - {6,6,6,6,6,6,8,10,12,14,16,20,24,28,32,38,46,52,60,68,58,54}, - {0,12,24,36,54,78,108,144,186,240,312,402,522,576}, - {4,4,4,6,8,10,12,14,18,24,30,40,18} }, - { {0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576} , - {6,6,6,6,6,6,8,10,12,14,16,20,24,28,32,38,46,52,60,68,58,54}, - {0,12,24,36,54,78,108,144,186,240,312,402,522,576}, - {4,4,4,6,8,10,12,14,18,24,30,40,18} }, - { {0,12,24,36,48,60,72,88,108,132,160,192,232,280,336,400,476,566,568,570,572,574,576}, - {12,12,12,12,12,12,16,20,24,28,32,40,48,56,64,76,90,2,2,2,2,2}, - {0, 24, 48, 72,108,156,216,288,372,480,486,492,498,576}, - {8,8,8,12,16,20,24,28,36,2,2,2,26} } , -}; - -static int iemmp3_mapbuf0[9][152]; -static int iemmp3_mapbuf1[9][156]; -static int iemmp3_mapbuf2[9][44]; -static int *iemmp3_map[9][3]; -static int *iemmp3_mapend[9][3]; - -static unsigned int iemmp3_n_slen2[512]; /* MPEG 2.0 slen for 'normal' mode */ -static unsigned int iemmp3_slen2[256]; /* MPEG 2.0 slen for intensity stereo */ - -static real iemmp3_tan1_1[16],iemmp3_tan2_1[16],iemmp3_tan1_2[16],iemmp3_tan2_2[16]; -static real iemmp3_pow1_1[2][16],iemmp3_pow2_1[2][16],iemmp3_pow1_2[2][16],iemmp3_pow2_2[2][16]; - -static int iemmp3_pretab1[22] = {0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,2,2,3,3,3,2,0}; -static int iemmp3_pretab2[22] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; - -real iemmp3_decwin[512+32]; -static real iemmp3_cos64[16],iemmp3_cos32[8],iemmp3_cos16[4],iemmp3_cos8[2],iemmp3_cos4[1]; -real *iemmp3_pnts[] = { iemmp3_cos64,iemmp3_cos32,iemmp3_cos16,iemmp3_cos8,iemmp3_cos4 }; - -static long iemmp3_intwinbase[] = { - 0, -1, -1, -1, -1, -1, -1, -2, -2, -2, - -2, -3, -3, -4, -4, -5, -5, -6, -7, -7, - -8, -9, -10, -11, -13, -14, -16, -17, -19, -21, - -24, -26, -29, -31, -35, -38, -41, -45, -49, -53, - -58, -63, -68, -73, -79, -85, -91, -97, -104, -111, - -117, -125, -132, -139, -147, -154, -161, -169, -176, -183, - -190, -196, -202, -208, -213, -218, -222, -225, -227, -228, - -228, -227, -224, -221, -215, -208, -200, -189, -177, -163, - -146, -127, -106, -83, -57, -29, 2, 36, 72, 111, - 153, 197, 244, 294, 347, 401, 459, 519, 581, 645, - 711, 779, 848, 919, 991, 1064, 1137, 1210, 1283, 1356, - 1428, 1498, 1567, 1634, 1698, 1759, 1817, 1870, 1919, 1962, - 2001, 2032, 2057, 2075, 2085, 2087, 2080, 2063, 2037, 2000, - 1952, 1893, 1822, 1739, 1644, 1535, 1414, 1280, 1131, 970, - 794, 605, 402, 185, -45, -288, -545, -814, -1095, -1388, - -1692, -2006, -2330, -2663, -3004, -3351, -3705, -4063, -4425, -4788, - -5153, -5517, -5879, -6237, -6589, -6935, -7271, -7597, -7910, -8209, - -8491, -8755, -8998, -9219, -9416, -9585, -9727, -9838, -9916, -9959, - -9966, -9935, -9863, -9750, -9592, -9389, -9139, -8840, -8492, -8092, - -7640, -7134, -6574, -5959, -5288, -4561, -3776, -2935, -2037, -1082, - -70, 998, 2122, 3300, 4533, 5818, 7154, 8540, 9975, 11455, - 12980, 14548, 16155, 17799, 19478, 21189, 22929, 24694, 26482, 28289, - 30112, 31947, 33791, 35640, 37489, 39336, 41176, 43006, 44821, 46617, - 48390, 50137, 51853, 53534, 55178, 56778, 58333, 59838, 61289, 62684, - 64019, 65290, 66494, 67629, 68692, 69679, 70590, 71420, 72169, 72835, - 73415, 73908, 74313, 74630, 74856, 74992, 75038 }; - -static short iemmp3_tab0[] = -{ - 0 -}; - -static short iemmp3_tab1[] = -{ - -5, -3, -1, 17, 1, 16, 0 -}; - -static short iemmp3_tab2[] = -{ - -15, -11, -9, -5, -3, -1, 34, 2, 18, -1, 33, 32, 17, -1, 1, - 16, 0 -}; - -static short iemmp3_tab3[] = -{ - -13, -11, -9, -5, -3, -1, 34, 2, 18, -1, 33, 32, 16, 17, -1, - 1, 0 -}; - -static short iemmp3_tab5[] = -{ - -29, -25, -23, -15, -7, -5, -3, -1, 51, 35, 50, 49, -3, -1, 19, - 3, -1, 48, 34, -3, -1, 18, 33, -1, 2, 32, 17, -1, 1, 16, - 0 -}; - -static short iemmp3_tab6[] = -{ - -25, -19, -13, -9, -5, -3, -1, 51, 3, 35, -1, 50, 48, -1, 19, - 49, -3, -1, 34, 2, 18, -3, -1, 33, 32, 1, -1, 17, -1, 16, - 0 -}; - -static short iemmp3_tab7[] = -{ - -69, -65, -57, -39, -29, -17, -11, -7, -3, -1, 85, 69, -1, 84, 83, - -1, 53, 68, -3, -1, 37, 82, 21, -5, -1, 81, -1, 5, 52, -1, - 80, -1, 67, 51, -5, -3, -1, 36, 66, 20, -1, 65, 64, -11, -7, - -3, -1, 4, 35, -1, 50, 3, -1, 19, 49, -3, -1, 48, 34, 18, - -5, -1, 33, -1, 2, 32, 17, -1, 1, 16, 0 -}; - -static short iemmp3_tab8[] = -{ - -65, -63, -59, -45, -31, -19, -13, -7, -5, -3, -1, 85, 84, 69, 83, - -3, -1, 53, 68, 37, -3, -1, 82, 5, 21, -5, -1, 81, -1, 52, - 67, -3, -1, 80, 51, 36, -5, -3, -1, 66, 20, 65, -3, -1, 4, - 64, -1, 35, 50, -9, -7, -3, -1, 19, 49, -1, 3, 48, 34, -1, - 2, 32, -1, 18, 33, 17, -3, -1, 1, 16, 0 -}; - -static short iemmp3_tab9[] = -{ - -63, -53, -41, -29, -19, -11, -5, -3, -1, 85, 69, 53, -1, 83, -1, - 84, 5, -3, -1, 68, 37, -1, 82, 21, -3, -1, 81, 52, -1, 67, - -1, 80, 4, -7, -3, -1, 36, 66, -1, 51, 64, -1, 20, 65, -5, - -3, -1, 35, 50, 19, -1, 49, -1, 3, 48, -5, -3, -1, 34, 2, - 18, -1, 33, 32, -3, -1, 17, 1, -1, 16, 0 -}; - -static short iemmp3_tab10[] = -{ - -125,-121,-111, -83, -55, -35, -21, -13, -7, -3, -1, 119, 103, -1, 118, - 87, -3, -1, 117, 102, 71, -3, -1, 116, 86, -1, 101, 55, -9, -3, - -1, 115, 70, -3, -1, 85, 84, 99, -1, 39, 114, -11, -5, -3, -1, - 100, 7, 112, -1, 98, -1, 69, 53, -5, -1, 6, -1, 83, 68, 23, - -17, -5, -1, 113, -1, 54, 38, -5, -3, -1, 37, 82, 21, -1, 81, - -1, 52, 67, -3, -1, 22, 97, -1, 96, -1, 5, 80, -19, -11, -7, - -3, -1, 36, 66, -1, 51, 4, -1, 20, 65, -3, -1, 64, 35, -1, - 50, 3, -3, -1, 19, 49, -1, 48, 34, -7, -3, -1, 18, 33, -1, - 2, 32, 17, -1, 1, 16, 0 -}; - -static short iemmp3_tab11[] = -{ - -121,-113, -89, -59, -43, -27, -17, -7, -3, -1, 119, 103, -1, 118, 117, - -3, -1, 102, 71, -1, 116, -1, 87, 85, -5, -3, -1, 86, 101, 55, - -1, 115, 70, -9, -7, -3, -1, 69, 84, -1, 53, 83, 39, -1, 114, - -1, 100, 7, -5, -1, 113, -1, 23, 112, -3, -1, 54, 99, -1, 96, - -1, 68, 37, -13, -7, -5, -3, -1, 82, 5, 21, 98, -3, -1, 38, - 6, 22, -5, -1, 97, -1, 81, 52, -5, -1, 80, -1, 67, 51, -1, - 36, 66, -15, -11, -7, -3, -1, 20, 65, -1, 4, 64, -1, 35, 50, - -1, 19, 49, -5, -3, -1, 3, 48, 34, 33, -5, -1, 18, -1, 2, - 32, 17, -3, -1, 1, 16, 0 -}; - -static short iemmp3_tab12[] = -{ - -115, -99, -73, -45, -27, -17, -9, -5, -3, -1, 119, 103, 118, -1, 87, - 117, -3, -1, 102, 71, -1, 116, 101, -3, -1, 86, 55, -3, -1, 115, - 85, 39, -7, -3, -1, 114, 70, -1, 100, 23, -5, -1, 113, -1, 7, - 112, -1, 54, 99, -13, -9, -3, -1, 69, 84, -1, 68, -1, 6, 5, - -1, 38, 98, -5, -1, 97, -1, 22, 96, -3, -1, 53, 83, -1, 37, - 82, -17, -7, -3, -1, 21, 81, -1, 52, 67, -5, -3, -1, 80, 4, - 36, -1, 66, 20, -3, -1, 51, 65, -1, 35, 50, -11, -7, -5, -3, - -1, 64, 3, 48, 19, -1, 49, 34, -1, 18, 33, -7, -5, -3, -1, - 2, 32, 0, 17, -1, 1, 16 -}; - -static short iemmp3_tab13[] = -{ - -509,-503,-475,-405,-333,-265,-205,-153,-115, -83, -53, -35, -21, -13, -9, - -7, -5, -3, -1, 254, 252, 253, 237, 255, -1, 239, 223, -3, -1, 238, - 207, -1, 222, 191, -9, -3, -1, 251, 206, -1, 220, -1, 175, 233, -1, - 236, 221, -9, -5, -3, -1, 250, 205, 190, -1, 235, 159, -3, -1, 249, - 234, -1, 189, 219, -17, -9, -3, -1, 143, 248, -1, 204, -1, 174, 158, - -5, -1, 142, -1, 127, 126, 247, -5, -1, 218, -1, 173, 188, -3, -1, - 203, 246, 111, -15, -7, -3, -1, 232, 95, -1, 157, 217, -3, -1, 245, - 231, -1, 172, 187, -9, -3, -1, 79, 244, -3, -1, 202, 230, 243, -1, - 63, -1, 141, 216, -21, -9, -3, -1, 47, 242, -3, -1, 110, 156, 15, - -5, -3, -1, 201, 94, 171, -3, -1, 125, 215, 78, -11, -5, -3, -1, - 200, 214, 62, -1, 185, -1, 155, 170, -1, 31, 241, -23, -13, -5, -1, - 240, -1, 186, 229, -3, -1, 228, 140, -1, 109, 227, -5, -1, 226, -1, - 46, 14, -1, 30, 225, -15, -7, -3, -1, 224, 93, -1, 213, 124, -3, - -1, 199, 77, -1, 139, 184, -7, -3, -1, 212, 154, -1, 169, 108, -1, - 198, 61, -37, -21, -9, -5, -3, -1, 211, 123, 45, -1, 210, 29, -5, - -1, 183, -1, 92, 197, -3, -1, 153, 122, 195, -7, -5, -3, -1, 167, - 151, 75, 209, -3, -1, 13, 208, -1, 138, 168, -11, -7, -3, -1, 76, - 196, -1, 107, 182, -1, 60, 44, -3, -1, 194, 91, -3, -1, 181, 137, - 28, -43, -23, -11, -5, -1, 193, -1, 152, 12, -1, 192, -1, 180, 106, - -5, -3, -1, 166, 121, 59, -1, 179, -1, 136, 90, -11, -5, -1, 43, - -1, 165, 105, -1, 164, -1, 120, 135, -5, -1, 148, -1, 119, 118, 178, - -11, -3, -1, 27, 177, -3, -1, 11, 176, -1, 150, 74, -7, -3, -1, - 58, 163, -1, 89, 149, -1, 42, 162, -47, -23, -9, -3, -1, 26, 161, - -3, -1, 10, 104, 160, -5, -3, -1, 134, 73, 147, -3, -1, 57, 88, - -1, 133, 103, -9, -3, -1, 41, 146, -3, -1, 87, 117, 56, -5, -1, - 131, -1, 102, 71, -3, -1, 116, 86, -1, 101, 115, -11, -3, -1, 25, - 145, -3, -1, 9, 144, -1, 72, 132, -7, -5, -1, 114, -1, 70, 100, - 40, -1, 130, 24, -41, -27, -11, -5, -3, -1, 55, 39, 23, -1, 113, - -1, 85, 7, -7, -3, -1, 112, 54, -1, 99, 69, -3, -1, 84, 38, - -1, 98, 53, -5, -1, 129, -1, 8, 128, -3, -1, 22, 97, -1, 6, - 96, -13, -9, -5, -3, -1, 83, 68, 37, -1, 82, 5, -1, 21, 81, - -7, -3, -1, 52, 67, -1, 80, 36, -3, -1, 66, 51, 20, -19, -11, - -5, -1, 65, -1, 4, 64, -3, -1, 35, 50, 19, -3, -1, 49, 3, - -1, 48, 34, -3, -1, 18, 33, -1, 2, 32, -3, -1, 17, 1, 16, - 0 -}; - -static short iemmp3_tab15[] = -{ - -495,-445,-355,-263,-183,-115, -77, -43, -27, -13, -7, -3, -1, 255, 239, - -1, 254, 223, -1, 238, -1, 253, 207, -7, -3, -1, 252, 222, -1, 237, - 191, -1, 251, -1, 206, 236, -7, -3, -1, 221, 175, -1, 250, 190, -3, - -1, 235, 205, -1, 220, 159, -15, -7, -3, -1, 249, 234, -1, 189, 219, - -3, -1, 143, 248, -1, 204, 158, -7, -3, -1, 233, 127, -1, 247, 173, - -3, -1, 218, 188, -1, 111, -1, 174, 15, -19, -11, -3, -1, 203, 246, - -3, -1, 142, 232, -1, 95, 157, -3, -1, 245, 126, -1, 231, 172, -9, - -3, -1, 202, 187, -3, -1, 217, 141, 79, -3, -1, 244, 63, -1, 243, - 216, -33, -17, -9, -3, -1, 230, 47, -1, 242, -1, 110, 240, -3, -1, - 31, 241, -1, 156, 201, -7, -3, -1, 94, 171, -1, 186, 229, -3, -1, - 125, 215, -1, 78, 228, -15, -7, -3, -1, 140, 200, -1, 62, 109, -3, - -1, 214, 227, -1, 155, 185, -7, -3, -1, 46, 170, -1, 226, 30, -5, - -1, 225, -1, 14, 224, -1, 93, 213, -45, -25, -13, -7, -3, -1, 124, - 199, -1, 77, 139, -1, 212, -1, 184, 154, -7, -3, -1, 169, 108, -1, - 198, 61, -1, 211, 210, -9, -5, -3, -1, 45, 13, 29, -1, 123, 183, - -5, -1, 209, -1, 92, 208, -1, 197, 138, -17, -7, -3, -1, 168, 76, - -1, 196, 107, -5, -1, 182, -1, 153, 12, -1, 60, 195, -9, -3, -1, - 122, 167, -1, 166, -1, 192, 11, -1, 194, -1, 44, 91, -55, -29, -15, - -7, -3, -1, 181, 28, -1, 137, 152, -3, -1, 193, 75, -1, 180, 106, - -5, -3, -1, 59, 121, 179, -3, -1, 151, 136, -1, 43, 90, -11, -5, - -1, 178, -1, 165, 27, -1, 177, -1, 176, 105, -7, -3, -1, 150, 74, - -1, 164, 120, -3, -1, 135, 58, 163, -17, -7, -3, -1, 89, 149, -1, - 42, 162, -3, -1, 26, 161, -3, -1, 10, 160, 104, -7, -3, -1, 134, - 73, -1, 148, 57, -5, -1, 147, -1, 119, 9, -1, 88, 133, -53, -29, - -13, -7, -3, -1, 41, 103, -1, 118, 146, -1, 145, -1, 25, 144, -7, - -3, -1, 72, 132, -1, 87, 117, -3, -1, 56, 131, -1, 102, 71, -7, - -3, -1, 40, 130, -1, 24, 129, -7, -3, -1, 116, 8, -1, 128, 86, - -3, -1, 101, 55, -1, 115, 70, -17, -7, -3, -1, 39, 114, -1, 100, - 23, -3, -1, 85, 113, -3, -1, 7, 112, 54, -7, -3, -1, 99, 69, - -1, 84, 38, -3, -1, 98, 22, -3, -1, 6, 96, 53, -33, -19, -9, - -5, -1, 97, -1, 83, 68, -1, 37, 82, -3, -1, 21, 81, -3, -1, - 5, 80, 52, -7, -3, -1, 67, 36, -1, 66, 51, -1, 65, -1, 20, - 4, -9, -3, -1, 35, 50, -3, -1, 64, 3, 19, -3, -1, 49, 48, - 34, -9, -7, -3, -1, 18, 33, -1, 2, 32, 17, -3, -1, 1, 16, - 0 -}; - -static short iemmp3_tab16[] = -{ - -509,-503,-461,-323,-103, -37, -27, -15, -7, -3, -1, 239, 254, -1, 223, - 253, -3, -1, 207, 252, -1, 191, 251, -5, -1, 175, -1, 250, 159, -3, - -1, 249, 248, 143, -7, -3, -1, 127, 247, -1, 111, 246, 255, -9, -5, - -3, -1, 95, 245, 79, -1, 244, 243, -53, -1, 240, -1, 63, -29, -19, - -13, -7, -5, -1, 206, -1, 236, 221, 222, -1, 233, -1, 234, 217, -1, - 238, -1, 237, 235, -3, -1, 190, 205, -3, -1, 220, 219, 174, -11, -5, - -1, 204, -1, 173, 218, -3, -1, 126, 172, 202, -5, -3, -1, 201, 125, - 94, 189, 242, -93, -5, -3, -1, 47, 15, 31, -1, 241, -49, -25, -13, - -5, -1, 158, -1, 188, 203, -3, -1, 142, 232, -1, 157, 231, -7, -3, - -1, 187, 141, -1, 216, 110, -1, 230, 156, -13, -7, -3, -1, 171, 186, - -1, 229, 215, -1, 78, -1, 228, 140, -3, -1, 200, 62, -1, 109, -1, - 214, 155, -19, -11, -5, -3, -1, 185, 170, 225, -1, 212, -1, 184, 169, - -5, -1, 123, -1, 183, 208, 227, -7, -3, -1, 14, 224, -1, 93, 213, - -3, -1, 124, 199, -1, 77, 139, -75, -45, -27, -13, -7, -3, -1, 154, - 108, -1, 198, 61, -3, -1, 92, 197, 13, -7, -3, -1, 138, 168, -1, - 153, 76, -3, -1, 182, 122, 60, -11, -5, -3, -1, 91, 137, 28, -1, - 192, -1, 152, 121, -1, 226, -1, 46, 30, -15, -7, -3, -1, 211, 45, - -1, 210, 209, -5, -1, 59, -1, 151, 136, 29, -7, -3, -1, 196, 107, - -1, 195, 167, -1, 44, -1, 194, 181, -23, -13, -7, -3, -1, 193, 12, - -1, 75, 180, -3, -1, 106, 166, 179, -5, -3, -1, 90, 165, 43, -1, - 178, 27, -13, -5, -1, 177, -1, 11, 176, -3, -1, 105, 150, -1, 74, - 164, -5, -3, -1, 120, 135, 163, -3, -1, 58, 89, 42, -97, -57, -33, - -19, -11, -5, -3, -1, 149, 104, 161, -3, -1, 134, 119, 148, -5, -3, - -1, 73, 87, 103, 162, -5, -1, 26, -1, 10, 160, -3, -1, 57, 147, - -1, 88, 133, -9, -3, -1, 41, 146, -3, -1, 118, 9, 25, -5, -1, - 145, -1, 144, 72, -3, -1, 132, 117, -1, 56, 131, -21, -11, -5, -3, - -1, 102, 40, 130, -3, -1, 71, 116, 24, -3, -1, 129, 128, -3, -1, - 8, 86, 55, -9, -5, -1, 115, -1, 101, 70, -1, 39, 114, -5, -3, - -1, 100, 85, 7, 23, -23, -13, -5, -1, 113, -1, 112, 54, -3, -1, - 99, 69, -1, 84, 38, -3, -1, 98, 22, -1, 97, -1, 6, 96, -9, - -5, -1, 83, -1, 53, 68, -1, 37, 82, -1, 81, -1, 21, 5, -33, - -23, -13, -7, -3, -1, 52, 67, -1, 80, 36, -3, -1, 66, 51, 20, - -5, -1, 65, -1, 4, 64, -1, 35, 50, -3, -1, 19, 49, -3, -1, - 3, 48, 34, -3, -1, 18, 33, -1, 2, 32, -3, -1, 17, 1, 16, - 0 -}; - -static short iemmp3_tab24[] = -{ - -451,-117, -43, -25, -15, -7, -3, -1, 239, 254, -1, 223, 253, -3, -1, - 207, 252, -1, 191, 251, -5, -1, 250, -1, 175, 159, -1, 249, 248, -9, - -5, -3, -1, 143, 127, 247, -1, 111, 246, -3, -1, 95, 245, -1, 79, - 244, -71, -7, -3, -1, 63, 243, -1, 47, 242, -5, -1, 241, -1, 31, - 240, -25, -9, -1, 15, -3, -1, 238, 222, -1, 237, 206, -7, -3, -1, - 236, 221, -1, 190, 235, -3, -1, 205, 220, -1, 174, 234, -15, -7, -3, - -1, 189, 219, -1, 204, 158, -3, -1, 233, 173, -1, 218, 188, -7, -3, - -1, 203, 142, -1, 232, 157, -3, -1, 217, 126, -1, 231, 172, 255,-235, - -143, -77, -45, -25, -15, -7, -3, -1, 202, 187, -1, 141, 216, -5, -3, - -1, 14, 224, 13, 230, -5, -3, -1, 110, 156, 201, -1, 94, 186, -9, - -5, -1, 229, -1, 171, 125, -1, 215, 228, -3, -1, 140, 200, -3, -1, - 78, 46, 62, -15, -7, -3, -1, 109, 214, -1, 227, 155, -3, -1, 185, - 170, -1, 226, 30, -7, -3, -1, 225, 93, -1, 213, 124, -3, -1, 199, - 77, -1, 139, 184, -31, -15, -7, -3, -1, 212, 154, -1, 169, 108, -3, - -1, 198, 61, -1, 211, 45, -7, -3, -1, 210, 29, -1, 123, 183, -3, - -1, 209, 92, -1, 197, 138, -17, -7, -3, -1, 168, 153, -1, 76, 196, - -3, -1, 107, 182, -3, -1, 208, 12, 60, -7, -3, -1, 195, 122, -1, - 167, 44, -3, -1, 194, 91, -1, 181, 28, -57, -35, -19, -7, -3, -1, - 137, 152, -1, 193, 75, -5, -3, -1, 192, 11, 59, -3, -1, 176, 10, - 26, -5, -1, 180, -1, 106, 166, -3, -1, 121, 151, -3, -1, 160, 9, - 144, -9, -3, -1, 179, 136, -3, -1, 43, 90, 178, -7, -3, -1, 165, - 27, -1, 177, 105, -1, 150, 164, -17, -9, -5, -3, -1, 74, 120, 135, - -1, 58, 163, -3, -1, 89, 149, -1, 42, 162, -7, -3, -1, 161, 104, - -1, 134, 119, -3, -1, 73, 148, -1, 57, 147, -63, -31, -15, -7, -3, - -1, 88, 133, -1, 41, 103, -3, -1, 118, 146, -1, 25, 145, -7, -3, - -1, 72, 132, -1, 87, 117, -3, -1, 56, 131, -1, 102, 40, -17, -7, - -3, -1, 130, 24, -1, 71, 116, -5, -1, 129, -1, 8, 128, -1, 86, - 101, -7, -5, -1, 23, -1, 7, 112, 115, -3, -1, 55, 39, 114, -15, - -7, -3, -1, 70, 100, -1, 85, 113, -3, -1, 54, 99, -1, 69, 84, - -7, -3, -1, 38, 98, -1, 22, 97, -5, -3, -1, 6, 96, 53, -1, - 83, 68, -51, -37, -23, -15, -9, -3, -1, 37, 82, -1, 21, -1, 5, - 80, -1, 81, -1, 52, 67, -3, -1, 36, 66, -1, 51, 20, -9, -5, - -1, 65, -1, 4, 64, -1, 35, 50, -1, 19, 49, -7, -5, -3, -1, - 3, 48, 34, 18, -1, 33, -1, 2, 32, -3, -1, 17, 1, -1, 16, - 0 -}; - -static short iemmp3_tab_c0[] = -{ - -29, -21, -13, -7, -3, -1, 11, 15, -1, 13, 14, -3, -1, 7, 5, - 9, -3, -1, 6, 3, -1, 10, 12, -3, -1, 2, 1, -1, 4, 8, - 0 -}; - -static short iemmp3_tab_c1[] = -{ - -15, -7, -3, -1, 15, 14, -1, 13, 12, -3, -1, 11, 10, -1, 9, - 8, -7, -3, -1, 7, 6, -1, 5, 4, -3, -1, 3, 2, -1, 1, - 0 -}; - - - -static struct iemmp3_newHuff iemmp3_ht[] = -{ - { /* 0 */ 0 , iemmp3_tab0 } , - { /* 2 */ 0 , iemmp3_tab1 } , - { /* 3 */ 0 , iemmp3_tab2 } , - { /* 3 */ 0 , iemmp3_tab3 } , - { /* 0 */ 0 , iemmp3_tab0 } , - { /* 4 */ 0 , iemmp3_tab5 } , - { /* 4 */ 0 , iemmp3_tab6 } , - { /* 6 */ 0 , iemmp3_tab7 } , - { /* 6 */ 0 , iemmp3_tab8 } , - { /* 6 */ 0 , iemmp3_tab9 } , - { /* 8 */ 0 , iemmp3_tab10 } , - { /* 8 */ 0 , iemmp3_tab11 } , - { /* 8 */ 0 , iemmp3_tab12 } , - { /* 16 */ 0 , iemmp3_tab13 } , - { /* 0 */ 0 , iemmp3_tab0 } , - { /* 16 */ 0 , iemmp3_tab15 } , - - { /* 16 */ 1 , iemmp3_tab16 } , - { /* 16 */ 2 , iemmp3_tab16 } , - { /* 16 */ 3 , iemmp3_tab16 } , - { /* 16 */ 4 , iemmp3_tab16 } , - { /* 16 */ 6 , iemmp3_tab16 } , - { /* 16 */ 8 , iemmp3_tab16 } , - { /* 16 */ 10, iemmp3_tab16 } , - { /* 16 */ 13, iemmp3_tab16 } , - { /* 16 */ 4 , iemmp3_tab24 } , - { /* 16 */ 5 , iemmp3_tab24 } , - { /* 16 */ 6 , iemmp3_tab24 } , - { /* 16 */ 7 , iemmp3_tab24 } , - { /* 16 */ 8 , iemmp3_tab24 } , - { /* 16 */ 9 , iemmp3_tab24 } , - { /* 16 */ 11, iemmp3_tab24 } , - { /* 16 */ 13, iemmp3_tab24 } -}; - -static struct iemmp3_newHuff iemmp3_htc[] = -{ - { /* 1 , 1 , */ 0 , iemmp3_tab_c0 } , - { /* 1 , 1 , */ 0 , iemmp3_tab_c1 } -}; - - -static t_class *mp3play_tilde_class; - - - -static BOOL InitMP3(struct iemmp3Struct *mp) -{ - memset(mp,0,sizeof(struct iemmp3Struct)); - - mp->framesize = 0; - mp->fsizeold = -1; - mp->bsize = 0; - mp->head = mp->tail = NULL; - mp->fr.single = -1; - mp->bsnum = 0; - mp->synth_bo = 1; - - make_decode_tables(32767); - init_layer3(SBLIMIT); - - return !0; -} - -static BOOL InitAgainMP3(struct iemmp3Struct *mp) -{ - memset(mp,0,sizeof(struct iemmp3Struct)); - - mp->framesize = 0; - mp->fsizeold = -1; - mp->bsize = 0; - mp->head = mp->tail = NULL; - mp->fr.single = -1; - mp->bsnum = 0; - mp->synth_bo = 1; - - return !0; -} - -static void ExitMP3(struct iemmp3Struct *mp) -{ - struct iemmp3_buf *b,*bn; - - b = mp->tail; - while(b) - { - free(b->pnt); - bn = b->next; - free(b); - b = bn; - } -} - -static int decodeMP3(struct iemmp3Struct *mp, char *in, int isize, char *out, int osize, int *done) -{ - int len,err=1; - - iemmp3_gmp = mp; - - if(osize < 4608) - { - post("To less out space\n"); - return MP3_ERR; - } - - if(in) - { - if(addbuf(mp,in,isize) == NULL) - { - return MP3_ERR; - } - } - - /* First decode header */ - if(mp->framesize == 0) - { - if(mp->bsize < 4) - { - return MP3_NEED_MORE; - } - if(!read_head(mp)) - return MP3_EX; - if(decode_header(&mp->fr,mp->header) == MP3_EX) - return MP3_EX; - mp->framesize = mp->fr.framesize; - } - - if(mp->fr.framesize > mp->bsize) - return MP3_NEED_MORE; - - iemmp3_wordpointer = mp->bsspace[mp->bsnum] + 512; - mp->bsnum = (mp->bsnum + 1) & 0x1; - iemmp3_bitindex = 0; - - len = 0; - while(len < mp->framesize) - { - int nlen; - int blen = mp->tail->size - mp->tail->pos; - if( (mp->framesize - len) <= blen) - { - nlen = mp->framesize-len; - } - else - { - nlen = blen; - } - memcpy(iemmp3_wordpointer+len,mp->tail->pnt+mp->tail->pos,nlen); - len += nlen; - mp->tail->pos += nlen; - mp->bsize -= nlen; - if(mp->tail->pos == mp->tail->size) - { - remove_buf(mp); - } - } - - *done = 0; - if(mp->fr.error_protection) - getbits(16); - do_layer3(&mp->fr,(unsigned char *) out,done,&err); - if(!err) - return MP3_EX; - - mp->fsizeold = mp->framesize; - mp->framesize = 0; - - return MP3_OK; -} - -static void make_decode_tables(long scaleval) -{ - int i,j,k,kr,divv; - real *table,*costab; - - for(i=0;i<5;i++) - { - kr=0x10>>i; divv=0x40>>i; - costab = iemmp3_pnts[i]; - for(k=0;k<kr;k++) - costab[k] = 1.0 / (2.0 * cos(M_PI * ((double) k * 2.0 + 1.0) / (double) divv)); - } - - table = iemmp3_decwin; - scaleval = -scaleval; - for(i=0,j=0;i<256;i++,j++,table+=32) - { - if(table < iemmp3_decwin+512+16) - table[16] = table[0] = (double) iemmp3_intwinbase[j] / 65536.0 * (double) scaleval; - if(i % 32 == 31) - table -= 1023; - if(i % 64 == 63) - scaleval = - scaleval; - } - - for( /* i=256 */ ;i<512;i++,j--,table+=32) - { - if(table < iemmp3_decwin+512+16) - table[16] = table[0] = (double) iemmp3_intwinbase[j] / 65536.0 * (double) scaleval; - if(i % 32 == 31) - table -= 1023; - if(i % 64 == 63) - scaleval = - scaleval; - } -} - - -static void init_layer3(int down_sample_sblimit) -{ - int i,j,k,l; - - for(i=-256;i<118+4;i++) - iemmp3_gainpow2[i+256] = pow((double)2.0,-0.25 * (double) (i+210) ); - - for(i=0;i<8207;i++) - iemmp3_ispow[i] = pow((double)i,(double)4.0/3.0); - - for (i=0;i<8;i++) - { - static double Ci[8]={-0.6,-0.535,-0.33,-0.185,-0.095,-0.041,-0.0142,-0.0037}; - double sq=sqrt(1.0+Ci[i]*Ci[i]); - iemmp3_aa_cs[i] = 1.0/sq; - iemmp3_aa_ca[i] = Ci[i]/sq; - } - - for(i=0;i<18;i++) - { - iemmp3_win[0][i] = iemmp3_win[1][i] = 0.5 * sin( M_PI / 72.0 * (double) (2*(i+0) +1) ) / cos ( M_PI * (double) (2*(i+0) +19) / 72.0 ); - iemmp3_win[0][i+18] = iemmp3_win[3][i+18] = 0.5 * sin( M_PI / 72.0 * (double) (2*(i+18)+1) ) / cos ( M_PI * (double) (2*(i+18)+19) / 72.0 ); - } - for(i=0;i<6;i++) - { - iemmp3_win[1][i+18] = 0.5 / cos ( M_PI * (double) (2*(i+18)+19) / 72.0 ); - iemmp3_win[3][i+12] = 0.5 / cos ( M_PI * (double) (2*(i+12)+19) / 72.0 ); - iemmp3_win[1][i+24] = 0.5 * sin( M_PI / 24.0 * (double) (2*i+13) ) / cos ( M_PI * (double) (2*(i+24)+19) / 72.0 ); - iemmp3_win[1][i+30] = iemmp3_win[3][i] = 0.0; - iemmp3_win[3][i+6 ] = 0.5 * sin( M_PI / 24.0 * (double) (2*i+1) ) / cos ( M_PI * (double) (2*(i+6 )+19) / 72.0 ); - } - - for(i=0;i<9;i++) - iemmp3_COS9[i] = cos( M_PI / 18.0 * (double) i); - - for(i=0;i<9;i++) - iemmp3_tfcos36[i] = 0.5 / cos ( M_PI * (double) (i*2+1) / 36.0 ); - for(i=0;i<3;i++) - iemmp3_tfcos12[i] = 0.5 / cos ( M_PI * (double) (i*2+1) / 12.0 ); - - iemmp3_COS6_1 = cos( M_PI / 6.0 * (double) 1); - iemmp3_COS6_2 = cos( M_PI / 6.0 * (double) 2); - - for(i=0;i<12;i++) - { - iemmp3_win[2][i] = 0.5 * sin( M_PI / 24.0 * (double) (2*i+1) ) / cos ( M_PI * (double) (2*i+7) / 24.0 ); - for(j=0;j<6;j++) - iemmp3_COS1[i][j] = cos( M_PI / 24.0 * (double) ((2*i+7)*(2*j+1)) ); - } - - for(j=0;j<4;j++) - { - static int len[4] = { 36,36,12,36 }; - for(i=0;i<len[j];i+=2) - iemmp3_win1[j][i] = + iemmp3_win[j][i]; - for(i=1;i<len[j];i+=2) - iemmp3_win1[j][i] = - iemmp3_win[j][i]; - } - - for(i=0;i<16;i++) - { - double t = tan( (double) i * M_PI / 12.0 ); - iemmp3_tan1_1[i] = t / (1.0+t); - iemmp3_tan2_1[i] = 1.0 / (1.0 + t); - iemmp3_tan1_2[i] = M_SQRT2 * t / (1.0+t); - iemmp3_tan2_2[i] = M_SQRT2 / (1.0 + t); - - for(j=0;j<2;j++) - { - double base = pow(2.0,-0.25*(j+1.0)); - double p1=1.0,p2=1.0; - if(i > 0) - { - if( i & 1 ) - p1 = pow(base,(i+1.0)*0.5); - else - p2 = pow(base,i*0.5); - } - iemmp3_pow1_1[j][i] = p1; - iemmp3_pow2_1[j][i] = p2; - iemmp3_pow1_2[j][i] = M_SQRT2 * p1; - iemmp3_pow2_2[j][i] = M_SQRT2 * p2; - } - } - - for(j=0;j<9;j++) - { - struct iemmp3_bandInfoStruct *bi = &bandInfo[j]; - int *mp; - int cb,lwin; - short *bdf; - - mp = iemmp3_map[j][0] = iemmp3_mapbuf0[j]; - bdf = bi->longDiff; - for(i=0,cb = 0; cb < 8 ; cb++,i+=*bdf++) - { - *mp++ = (*bdf) >> 1; - *mp++ = i; - *mp++ = 3; - *mp++ = cb; - } - bdf = bi->shortDiff+3; - for(cb=3;cb<13;cb++) - { - int l1 = (*bdf++) >> 1; - for(lwin=0;lwin<3;lwin++) - { - *mp++ = l1; - *mp++ = i + lwin; - *mp++ = lwin; - *mp++ = cb; - } - i += 6*l1; - } - iemmp3_mapend[j][0] = mp; - - mp = iemmp3_map[j][1] = iemmp3_mapbuf1[j]; - bdf = bi->shortDiff+0; - for(i=0,cb=0;cb<13;cb++) - { - int l1 = (*bdf++) >> 1; - for(lwin=0;lwin<3;lwin++) - { - *mp++ = l1; - *mp++ = i + lwin; - *mp++ = lwin; - *mp++ = cb; - } - i += 6*l1; - } - iemmp3_mapend[j][1] = mp; - - mp = iemmp3_map[j][2] = iemmp3_mapbuf2[j]; - bdf = bi->longDiff; - for(cb = 0; cb < 22 ; cb++) - { - *mp++ = (*bdf++) >> 1; - *mp++ = cb; - } - iemmp3_mapend[j][2] = mp; - } - - for(j=0;j<9;j++) - { - for(i=0;i<23;i++) - { - iemmp3_longLimit[j][i] = (bandInfo[j].longIdx[i] - 1 + 8) / 18 + 1; - if(iemmp3_longLimit[j][i] > (down_sample_sblimit) ) - iemmp3_longLimit[j][i] = down_sample_sblimit; - } - for(i=0;i<14;i++) - { - iemmp3_shortLimit[j][i] = (bandInfo[j].shortIdx[i] - 1) / 18 + 1; - if(iemmp3_shortLimit[j][i] > (down_sample_sblimit) ) - iemmp3_shortLimit[j][i] = down_sample_sblimit; - } - } - - for(i=0;i<5;i++) - { - for(j=0;j<6;j++) - { - for(k=0;k<6;k++) - { - int n = k + j * 6 + i * 36; - iemmp3_slen2[n] = i|(j<<3)|(k<<6)|(3<<12); - } - } - } - for(i=0;i<4;i++) - { - for(j=0;j<4;j++) - { - for(k=0;k<4;k++) - { - int n = k + j * 4 + i * 16; - iemmp3_slen2[n+180] = i|(j<<3)|(k<<6)|(4<<12); - } - } - } - for(i=0;i<4;i++) - { - for(j=0;j<3;j++) - { - int n = j + i * 3; - iemmp3_slen2[n+244] = i|(j<<3) | (5<<12); - iemmp3_n_slen2[n+500] = i|(j<<3) | (2<<12) | (1<<15); - } - } - - for(i=0;i<5;i++) - { - for(j=0;j<5;j++) - { - for(k=0;k<4;k++) - { - for(l=0;l<4;l++) - { - int n = l + k * 4 + j * 16 + i * 80; - iemmp3_n_slen2[n] = i|(j<<3)|(k<<6)|(l<<9)|(0<<12); - } - } - } - } - for(i=0;i<5;i++) - { - for(j=0;j<5;j++) - { - for(k=0;k<4;k++) - { - int n = k + j * 4 + i * 20; - iemmp3_n_slen2[n+400] = i|(j<<3)|(k<<6)|(1<<12); - } - } - } -} - -static void remove_buf(struct iemmp3Struct *mp) -{ - struct iemmp3_buf *buf = mp->tail; - - mp->tail = buf->next; - if(mp->tail) - mp->tail->prev = NULL; - else - { - mp->tail = mp->head = NULL; - } - free(buf->pnt); - free(buf); -} - -static struct iemmp3_buf *addbuf(struct iemmp3Struct *mp,char *buf,int size) -{ - struct iemmp3_buf *nbuf; - - nbuf = malloc( sizeof(struct iemmp3_buf) ); - if(!nbuf) - { - post("Out of memory!\n"); - return NULL; - } - nbuf->pnt = malloc(size); - if(!nbuf->pnt) - { - free(nbuf); - return NULL; - } - nbuf->size = size; - memcpy(nbuf->pnt,buf,size); - nbuf->next = NULL; - nbuf->prev = mp->head; - nbuf->pos = 0; - if(!mp->tail) - { - mp->tail = nbuf; - } - else - { - mp->head->next = nbuf; - } - mp->head = nbuf; - mp->bsize += size; - return nbuf; -} - -static int read_buf_byte(struct iemmp3Struct *mp,int *err) -{ - unsigned int b; - int pos; - - pos = mp->tail->pos; - while(pos >= mp->tail->size) - { - remove_buf(mp); - pos = mp->tail->pos; - if(!mp->tail) - { - post("Fatal error!\n"); - *err = 0; - return(0); - } - } - b = mp->tail->pnt[pos]; - mp->bsize--; - mp->tail->pos++; - return(b); -} - -static int read_head(struct iemmp3Struct *mp) -{ - unsigned long head; - int err=1; - - head = read_buf_byte(mp,&err); - head <<= 8; - head |= read_buf_byte(mp,&err); - head <<= 8; - head |= read_buf_byte(mp,&err); - head <<= 8; - head |= read_buf_byte(mp,&err); - mp->header = head; - return(err); -} - -static int decode_header(struct iemmp3_frame *fr,unsigned long newhead) -{ - if( newhead & (1<<20) ) - { - fr->lsf = (newhead & (1<<19)) ? 0x0 : 0x1; - fr->mpeg25 = 0; - } - else - { - fr->lsf = 1; - fr->mpeg25 = 1; - } - fr->lay = 4-((newhead>>17)&3); - if( ((newhead>>10)&0x3) == 0x3) - { - post("Stream error"); - return(MP3_EX); - } - if(fr->mpeg25) - { - fr->sampling_frequency = 6 + ((newhead>>10)&0x3); - } - else - fr->sampling_frequency = ((newhead>>10)&0x3) + (fr->lsf*3); - fr->error_protection = ((newhead>>16)&0x1)^0x1; - if(fr->mpeg25) /* allow Bitrate change for 2.5 ... */ - fr->bitrate_index = ((newhead>>12)&0xf); - fr->bitrate_index = ((newhead>>12)&0xf); - fr->padding = ((newhead>>9)&0x1); - fr->extension = ((newhead>>8)&0x1); - fr->mode = ((newhead>>6)&0x3); - fr->mode_ext = ((newhead>>4)&0x3); - fr->copyright = ((newhead>>3)&0x1); - fr->original = ((newhead>>2)&0x1); - fr->emphasis = newhead & 0x3; - fr->stereo = (fr->mode == MPG_MD_MONO) ? 1 : 2; - if(!fr->bitrate_index) - { - post("Free format not supported.\n"); - return(0); - } - switch(fr->lay) - { - case 1: - post("Layer I not supported!\n"); - break; - case 2: - post("Layer II not supported!\n"); - break; - case 3: - fr->framesize = (long) iemmp3_tabsel_123[fr->lsf][2][fr->bitrate_index] * 144000; - fr->framesize /= iemmp3_freqs[fr->sampling_frequency]<<(fr->lsf); - fr->framesize = fr->framesize + fr->padding - 4; - //post("Framesize: %d",fr->framesize); - break; - default: - post("Sorry, unknown layer type.\n"); - return (0); - } - return(1); -} - -static unsigned int getbits(int number_of_bits) -{ - unsigned long rval; - - if(!number_of_bits) - return 0; - { - rval = iemmp3_wordpointer[0]; - rval <<= 8; - rval |= iemmp3_wordpointer[1]; - rval <<= 8; - rval |= iemmp3_wordpointer[2]; - rval <<= iemmp3_bitindex; - rval &= 0xffffff; - iemmp3_bitindex += number_of_bits; - rval >>= (24-number_of_bits); - iemmp3_wordpointer += (iemmp3_bitindex>>3); - iemmp3_bitindex &= 7; - } - return rval; -} - -static unsigned int getbits_fast(int number_of_bits) -{ - unsigned long rval; - - { - rval = iemmp3_wordpointer[0]; - rval <<= 8; - rval |= iemmp3_wordpointer[1]; - rval <<= iemmp3_bitindex; - rval &= 0xffff; - iemmp3_bitindex += number_of_bits; - rval >>= (16-number_of_bits); - iemmp3_wordpointer += (iemmp3_bitindex>>3); - iemmp3_bitindex &= 7; - } - return rval; -} - -static unsigned int get1bit(void) -{ - unsigned char rval; - rval = *iemmp3_wordpointer << iemmp3_bitindex; - - iemmp3_bitindex++; - iemmp3_wordpointer += (iemmp3_bitindex>>3); - iemmp3_bitindex &= 7; - - return rval>>7; -} - -static int do_layer3(struct iemmp3_frame *fr,unsigned char *pcm_sample,int *pcm_point,int *err) -{ - int gr, ch, ss,clip=0; - int scalefacs[39]; /* max 39 for short[13][3] mode, mixed: 38, long: 22 */ - struct iemmp3_III_sideinfo sideinfo; - int stereo = fr->stereo; - int single = fr->single; - int ms_stereo,i_stereo; - int sfreq = fr->sampling_frequency; - int stereo1,granules; - - if(stereo == 1) - { /* stream is mono */ - stereo1 = 1; - single = 0; - } - else if(single >= 0) /* stream is stereo, but force to mono */ - stereo1 = 1; - else - stereo1 = 2; - - if(fr->mode == MPG_MD_JOINT_STEREO) - { - ms_stereo = fr->mode_ext & 0x2; - i_stereo = fr->mode_ext & 0x1; - } - else - ms_stereo = i_stereo = 0; - - if(fr->lsf) - { - granules = 1; - if(!III_get_side_info_2(&sideinfo,stereo,ms_stereo,sfreq,single)) - { - *err = 0; - return 0; - } - } - else - { - granules = 2; -#ifdef IEM_MPEG1 - if(!III_get_side_info_1(&sideinfo,stereo,ms_stereo,sfreq,single)) - { - *err = 0; - return 0; - } -#else - post("Not supported\n"); -#endif - } - - if(set_pointer(sideinfo.main_data_begin) == MP3_ERR) - return 0; - - for (gr=0;gr<granules;gr++) - { - static real hybridIn[2][SBLIMIT][SSLIMIT]; - static real hybridOut[2][SSLIMIT][SBLIMIT]; - - { - struct iemmp3_gr_info_s *gr_info = &(sideinfo.ch[0].gr[gr]); - long part2bits; - if(fr->lsf) - part2bits = III_get_scale_factors_2(scalefacs,gr_info,0); - else - { -#ifdef IEM_MPEG1 - part2bits = III_get_scale_factors_1(scalefacs,gr_info); -#else - post("Not supported\n"); -#endif - } - if(III_dequantize_sample(hybridIn[0], scalefacs,gr_info,sfreq,part2bits)) - return clip; - } - if(stereo == 2) - { - struct iemmp3_gr_info_s *gr_info = &(sideinfo.ch[1].gr[gr]); - long part2bits; - if(fr->lsf) - part2bits = III_get_scale_factors_2(scalefacs,gr_info,i_stereo); - else - { -#ifdef IEM_MPEG1 - part2bits = III_get_scale_factors_1(scalefacs,gr_info); -#else - post("Not supported\n"); -#endif - } - - if(III_dequantize_sample(hybridIn[1],scalefacs,gr_info,sfreq,part2bits)) - return clip; - - if(ms_stereo) - { - int i; - for(i=0;i<SBLIMIT*SSLIMIT;i++) - { - real tmp0,tmp1; - tmp0 = ((real *) hybridIn[0])[i]; - tmp1 = ((real *) hybridIn[1])[i]; - ((real *) hybridIn[1])[i] = tmp0 - tmp1; - ((real *) hybridIn[0])[i] = tmp0 + tmp1; - } - } - - if(i_stereo) - III_i_stereo(hybridIn,scalefacs,gr_info,sfreq,ms_stereo,fr->lsf); - - if(ms_stereo || i_stereo || (single == 3) ) - { - if(gr_info->maxb > sideinfo.ch[0].gr[gr].maxb) - sideinfo.ch[0].gr[gr].maxb = gr_info->maxb; - else - gr_info->maxb = sideinfo.ch[0].gr[gr].maxb; - } - - switch(single) - { - case 3: - { - register unsigned int i; - register real *in0 = (real *) hybridIn[0],*in1 = (real *) hybridIn[1]; - for(i=0;i<SSLIMIT*gr_info->maxb;i++,in0++) - *in0 = (*in0 + *in1++); /* *0.5 done by pow-scale */ - } - break; - case 1: - { - register unsigned int i; - register real *in0 = (real *) hybridIn[0],*in1 = (real *) hybridIn[1]; - for(i=0;i<SSLIMIT*gr_info->maxb;i++) - *in0++ = *in1++; - } - break; - } - } - - for(ch=0;ch<stereo1;ch++) - { - struct iemmp3_gr_info_s *gr_info = &(sideinfo.ch[ch].gr[gr]); - III_antialias(hybridIn[ch],gr_info); - III_hybrid(hybridIn[ch], hybridOut[ch], ch,gr_info); - } - - for(ss=0;ss<SSLIMIT;ss++) - { - if(single >= 0) - { - clip += synth_1to1_mono(hybridOut[0][ss],pcm_sample,pcm_point); - } - else - { - int p1 = *pcm_point; - clip += synth_1to1(hybridOut[0][ss],0,pcm_sample,&p1); - clip += synth_1to1(hybridOut[1][ss],1,pcm_sample,pcm_point); - } - } - } - - return clip; -} - -static int III_get_side_info_2(struct iemmp3_III_sideinfo *si,int stereo, - int ms_stereo,long sfreq,int single) -{ - int ch; - int powdiff = (single == 3) ? 4 : 0; - - si->main_data_begin = getbits(8); - if (stereo == 1) - si->private_bits = get1bit(); - else - si->private_bits = getbits_fast(2); - - for (ch=0; ch<stereo; ch++) - { - register struct iemmp3_gr_info_s *gr_info = &(si->ch[ch].gr[0]); - - gr_info->part2_3_length = getbits(12); - gr_info->big_values = getbits_fast(9); - if(gr_info->big_values > 288) - { - post("big_values too large!\n"); - gr_info->big_values = 288; - } - gr_info->pow2gain = iemmp3_gainpow2+256 - getbits_fast(8) + powdiff; - if(ms_stereo) - gr_info->pow2gain += 2; - gr_info->scalefac_compress = getbits(9); - /* window-switching flag == 1 for block_Type != 0 .. and block-type == 0 -> win-sw-flag = 0 */ - if(get1bit()) - { - int i; - gr_info->block_type = getbits_fast(2); - gr_info->mixed_block_flag = get1bit(); - gr_info->table_select[0] = getbits_fast(5); - gr_info->table_select[1] = getbits_fast(5); - /* - * table_select[2] not needed, because there is no region2, - * but to satisfy some verifications tools we set it either. - */ - gr_info->table_select[2] = 0; - for(i=0;i<3;i++) - gr_info->full_gain[i] = gr_info->pow2gain + (getbits_fast(3)<<3); - if(gr_info->block_type == 0) - { - post("Blocktype == 0 and window-switching == 1 not allowed.\n"); - return(0); - } - /* region_count/start parameters are implicit in this case. */ - /* check this again! */ - if(gr_info->block_type == 2) - gr_info->region1start = 36>>1; - else if(sfreq == 8) - /* check this for 2.5 and sfreq=8 */ - gr_info->region1start = 108>>1; - else - gr_info->region1start = 54>>1; - gr_info->region2start = 576>>1; - } - else - { - int i,r0c,r1c; - for (i=0; i<3; i++) - gr_info->table_select[i] = getbits_fast(5); - r0c = getbits_fast(4); - r1c = getbits_fast(3); - gr_info->region1start = bandInfo[sfreq].longIdx[r0c+1] >> 1 ; - gr_info->region2start = bandInfo[sfreq].longIdx[r0c+1+r1c+1] >> 1; - gr_info->block_type = 0; - gr_info->mixed_block_flag = 0; - } - gr_info->scalefac_scale = get1bit(); - gr_info->count1table_select = get1bit(); - } - return(1); -} - - -#ifdef IEM_MPEG1 -static int III_get_side_info_1(struct iemmp3_III_sideinfo *si,int stereo, - int ms_stereo,long sfreq,int single) -{ - int ch, gr; - int powdiff = (single == 3) ? 4 : 0; - - si->main_data_begin = getbits(9); - if (stereo == 1) - si->private_bits = getbits_fast(5); - else - si->private_bits = getbits_fast(3); - - for (ch=0; ch<stereo; ch++) - { - si->ch[ch].gr[0].scfsi = -1; - si->ch[ch].gr[1].scfsi = getbits_fast(4); - } - - for (gr=0; gr<2; gr++) - { - for (ch=0; ch<stereo; ch++) - { - register struct iemmp3_gr_info_s *gr_info = &(si->ch[ch].gr[gr]); - - gr_info->part2_3_length = getbits(12); - gr_info->big_values = getbits_fast(9); - if(gr_info->big_values > 288) - { - post("big_values too large!\n"); - gr_info->big_values = 288; - } - gr_info->pow2gain = iemmp3_gainpow2+256 - getbits_fast(8) + powdiff; - if(ms_stereo) - gr_info->pow2gain += 2; - gr_info->scalefac_compress = getbits_fast(4); - /* window-switching flag == 1 for block_Type != 0 .. and block-type == 0 -> win-sw-flag = 0 */ - if(get1bit()) - { - int i; - - gr_info->block_type = getbits_fast(2); - gr_info->mixed_block_flag = get1bit(); - gr_info->table_select[0] = getbits_fast(5); - gr_info->table_select[1] = getbits_fast(5); - /* - * table_select[2] not needed, because there is no region2, - * but to satisfy some verifications tools we set it either. - */ - gr_info->table_select[2] = 0; - for(i=0;i<3;i++) - gr_info->full_gain[i] = gr_info->pow2gain + (getbits_fast(3)<<3); - - if(gr_info->block_type == 0) - { - post("Blocktype == 0 and window-switching == 1 not allowed.\n"); - return(0); - } - /* region_count/start parameters are implicit in this case. */ - gr_info->region1start = 36>>1; - gr_info->region2start = 576>>1; - } - else - { - int i,r0c,r1c; - for (i=0; i<3; i++) - gr_info->table_select[i] = getbits_fast(5); - r0c = getbits_fast(4); - r1c = getbits_fast(3); - gr_info->region1start = bandInfo[sfreq].longIdx[r0c+1] >> 1 ; - gr_info->region2start = bandInfo[sfreq].longIdx[r0c+1+r1c+1] >> 1; - gr_info->block_type = 0; - gr_info->mixed_block_flag = 0; - } - gr_info->preflag = get1bit(); - gr_info->scalefac_scale = get1bit(); - gr_info->count1table_select = get1bit(); - } - } - return(1); -} -#endif - -static int set_pointer(long backstep) -{ - unsigned char *bsbufold; - if(iemmp3_gmp->fsizeold < 0 && backstep > 0) - { - post("Can't step back %ld!\n",backstep); - return MP3_ERR; - } - bsbufold = iemmp3_gmp->bsspace[iemmp3_gmp->bsnum] + 512; - iemmp3_wordpointer -= backstep; - if (backstep) - memcpy(iemmp3_wordpointer,bsbufold+iemmp3_gmp->fsizeold-backstep,backstep); - iemmp3_bitindex = 0; - return MP3_OK; -} - -#ifdef IEM_MPEG1 -static int III_get_scale_factors_1(int *scf,struct iemmp3_gr_info_s *gr_info) -{ - static unsigned char slen[2][16] = { - {0, 0, 0, 0, 3, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4}, - {0, 1, 2, 3, 0, 1, 2, 3, 1, 2, 3, 1, 2, 3, 2, 3} - }; - int numbits; - int num0 = slen[0][gr_info->scalefac_compress]; - int num1 = slen[1][gr_info->scalefac_compress]; - - if (gr_info->block_type == 2) - { - int i=18; - - numbits = (num0 + num1) * 18; - if (gr_info->mixed_block_flag) - { - for (i=8;i;i--) - *scf++ = getbits_fast(num0); - i = 9; - numbits -= num0; /* num0 * 17 + num1 * 18 */ - } - - for (;i;i--) - *scf++ = getbits_fast(num0); - for (i = 18; i; i--) - *scf++ = getbits_fast(num1); - *scf++ = 0; *scf++ = 0; *scf++ = 0; /* short[13][0..2] = 0 */ - } - else - { - int i; - int scfsi = gr_info->scfsi; - - if(scfsi < 0) - { /* scfsi < 0 => granule == 0 */ - for(i=11;i;i--) - *scf++ = getbits_fast(num0); - for(i=10;i;i--) - *scf++ = getbits_fast(num1); - numbits = (num0 + num1) * 10 + num0; - } - else - { - numbits = 0; - if(!(scfsi & 0x8)) - { - for (i=6;i;i--) - *scf++ = getbits_fast(num0); - numbits += num0 * 6; - } - else - { - *scf++ = 0; *scf++ = 0; *scf++ = 0; /* set to ZERO necessary? */ - *scf++ = 0; *scf++ = 0; *scf++ = 0; - } - - if(!(scfsi & 0x4)) - { - for (i=5;i;i--) - *scf++ = getbits_fast(num0); - numbits += num0 * 5; - } - else - { - *scf++ = 0; *scf++ = 0; *scf++ = 0; /* set to ZERO necessary? */ - *scf++ = 0; *scf++ = 0; - } - - if(!(scfsi & 0x2)) - { - for(i=5;i;i--) - *scf++ = getbits_fast(num1); - numbits += num1 * 5; - } - else - { - *scf++ = 0; *scf++ = 0; *scf++ = 0; /* set to ZERO necessary? */ - *scf++ = 0; *scf++ = 0; - } - - if(!(scfsi & 0x1)) - { - for (i=5;i;i--) - *scf++ = getbits_fast(num1); - numbits += num1 * 5; - } - else - { - *scf++ = 0; *scf++ = 0; *scf++ = 0; /* set to ZERO necessary? */ - *scf++ = 0; *scf++ = 0; - } - } - - *scf++ = 0; /* no l[21] in original sources */ - } - return numbits; -} -#endif - -static int III_get_scale_factors_2(int *scf,struct iemmp3_gr_info_s *gr_info,int i_stereo) -{ - unsigned char *pnt; - int i,j; - unsigned int slen; - int n = 0; - int numbits = 0; - - static unsigned char stab[3][6][4] = { - { { 6, 5, 5,5 } , { 6, 5, 7,3 } , { 11,10,0,0} , - { 7, 7, 7,0 } , { 6, 6, 6,3 } , { 8, 8,5,0} } , - { { 9, 9, 9,9 } , { 9, 9,12,6 } , { 18,18,0,0} , - {12,12,12,0 } , {12, 9, 9,6 } , { 15,12,9,0} } , - { { 6, 9, 9,9 } , { 6, 9,12,6 } , { 15,18,0,0} , - { 6,15,12,0 } , { 6,12, 9,6 } , { 6,18,9,0} } }; - - if(i_stereo) /* i_stereo AND second channel -> do_layer3() checks this */ - slen = iemmp3_slen2[gr_info->scalefac_compress>>1]; - else - slen = iemmp3_n_slen2[gr_info->scalefac_compress]; - - gr_info->preflag = (slen>>15) & 0x1; - - n = 0; - if( gr_info->block_type == 2 ) - { - n++; - if(gr_info->mixed_block_flag) - n++; - } - - pnt = stab[n][(slen>>12)&0x7]; - - for(i=0;i<4;i++) - { - int num = slen & 0x7; - slen >>= 3; - if(num) - { - for(j=0;j<(int)(pnt[i]);j++) - *scf++ = getbits_fast(num); - numbits += pnt[i] * num; - } - else - { - for(j=0;j<(int)(pnt[i]);j++) - *scf++ = 0; - } - } - - n = (n << 1) + 1; - for(i=0;i<n;i++) - *scf++ = 0; - - return numbits; -} - - - -static int III_dequantize_sample(real xr[SBLIMIT][SSLIMIT],int *scf, - struct iemmp3_gr_info_s *gr_info,int sfreq,int part2bits) -{ - int shift = 1 + gr_info->scalefac_scale; - real *xrpnt = (real *) xr; - int l[3],l3; - int part2remain = gr_info->part2_3_length - part2bits; - int *me; - - { - int bv = gr_info->big_values; - int region1 = gr_info->region1start; - int region2 = gr_info->region2start; - - l3 = ((576>>1)-bv)>>1; - /* - * we may lose the 'odd' bit here !! - * check this later again - */ - if(bv <= region1) - { - l[0] = bv; l[1] = 0; l[2] = 0; - } - else - { - l[0] = region1; - if(bv <= region2) - { - l[1] = bv - l[0]; l[2] = 0; - } - else - { - l[1] = region2 - l[0]; l[2] = bv - region2; - } - } - } - - if(gr_info->block_type == 2) - { - /* - * decoding with short or mixed mode BandIndex table - */ - int i,max[4]; - int step=0,lwin=0,cb=0; - register real v = 0.0; - register int *m,mc; - - if(gr_info->mixed_block_flag) - { - max[3] = -1; - max[0] = max[1] = max[2] = 2; - m = iemmp3_map[sfreq][0]; - me = iemmp3_mapend[sfreq][0]; - } - else - { - max[0] = max[1] = max[2] = max[3] = -1; - /* max[3] not really needed in this case */ - m = iemmp3_map[sfreq][1]; - me = iemmp3_mapend[sfreq][1]; - } - - mc = 0; - for(i=0;i<2;i++) - { - int lp = l[i]; - struct iemmp3_newHuff *h = iemmp3_ht+gr_info->table_select[i]; - for(;lp;lp--,mc--) - { - register int x,y; - if( (!mc) ) - { - mc = *m++; - xrpnt = ((real *) xr) + (*m++); - lwin = *m++; - cb = *m++; - if(lwin == 3) - { - v = gr_info->pow2gain[(*scf++) << shift]; - step = 1; - } - else - { - v = gr_info->full_gain[lwin][(*scf++) << shift]; - step = 3; - } - } - { - register short *val = h->table; - while((y=*val++)<0) - { - if (get1bit()) - val -= y; - part2remain--; - } - x = y >> 4; - y &= 0xf; - } - if(x == 15) - { - max[lwin] = cb; - part2remain -= h->linbits+1; - x += getbits(h->linbits); - if(get1bit()) - *xrpnt = -iemmp3_ispow[x] * v; - else - *xrpnt = iemmp3_ispow[x] * v; - } - else if(x) - { - max[lwin] = cb; - if(get1bit()) - *xrpnt = -iemmp3_ispow[x] * v; - else - *xrpnt = iemmp3_ispow[x] * v; - part2remain--; - } - else - *xrpnt = 0.0; - xrpnt += step; - if(y == 15) - { - max[lwin] = cb; - part2remain -= h->linbits+1; - y += getbits(h->linbits); - if(get1bit()) - *xrpnt = -iemmp3_ispow[y] * v; - else - *xrpnt = iemmp3_ispow[y] * v; - } - else if(y) - { - max[lwin] = cb; - if(get1bit()) - *xrpnt = -iemmp3_ispow[y] * v; - else - *xrpnt = iemmp3_ispow[y] * v; - part2remain--; - } - else - *xrpnt = 0.0; - xrpnt += step; - } - } - for(;l3 && (part2remain > 0);l3--) - { - struct iemmp3_newHuff *h = iemmp3_htc+gr_info->count1table_select; - register short *val = h->table,a; - - while((a=*val++)<0) - { - part2remain--; - if(part2remain < 0) - { - part2remain++; - a = 0; - break; - } - if (get1bit()) - val -= a; - } - - for(i=0;i<4;i++) - { - if(!(i & 1)) - { - if(!mc) - { - mc = *m++; - xrpnt = ((real *) xr) + (*m++); - lwin = *m++; - cb = *m++; - if(lwin == 3) - { - v = gr_info->pow2gain[(*scf++) << shift]; - step = 1; - } - else - { - v = gr_info->full_gain[lwin][(*scf++) << shift]; - step = 3; - } - } - mc--; - } - if( (a & (0x8>>i)) ) - { - max[lwin] = cb; - part2remain--; - if(part2remain < 0) - { - part2remain++; - break; - } - if(get1bit()) - *xrpnt = -v; - else - *xrpnt = v; - } - else - *xrpnt = 0.0; - xrpnt += step; - } - } - - while( m < me ) - { - if(!mc) - { - mc = *m++; - xrpnt = ((real *) xr) + *m++; - if( (*m++) == 3) - step = 1; - else - step = 3; - m++; /* cb */ - } - mc--; - *xrpnt = 0.0; - xrpnt += step; - *xrpnt = 0.0; - xrpnt += step; - /* we could add a little opt. here: - * if we finished a band for window 3 or a long band - * further bands could copied in a simple loop without a - * special 'map' decoding - */ - } - - gr_info->maxband[0] = max[0]+1; - gr_info->maxband[1] = max[1]+1; - gr_info->maxband[2] = max[2]+1; - gr_info->maxbandl = max[3]+1; - - { - int rmax = max[0] > max[1] ? max[0] : max[1]; - rmax = (rmax > max[2] ? rmax : max[2]) + 1; - gr_info->maxb = rmax ? iemmp3_shortLimit[sfreq][rmax] : iemmp3_longLimit[sfreq][max[3]+1]; - } - - } - else - { - /* - * decoding with 'long' BandIndex table (block_type != 2) - */ - int *pretab = gr_info->preflag ? iemmp3_pretab1 : iemmp3_pretab2; - int i,max = -1; - int cb = 0; - register int *m = iemmp3_map[sfreq][2]; - register real v = 0.0; - register int mc = 0; - - /* - * long hash table values - */ - for(i=0;i<3;i++) - { - int lp = l[i]; - struct iemmp3_newHuff *h = iemmp3_ht+gr_info->table_select[i]; - - for(;lp;lp--,mc--) - { - int x,y; - - if(!mc) - { - mc = *m++; - v = gr_info->pow2gain[((*scf++) + (*pretab++)) << shift]; - cb = *m++; - } - { - register short *val = h->table; - while((y=*val++)<0) - { - if (get1bit()) - val -= y; - part2remain--; - } - x = y >> 4; - y &= 0xf; - } - if (x == 15) - { - max = cb; - part2remain -= h->linbits+1; - x += getbits(h->linbits); - if(get1bit()) - *xrpnt++ = -iemmp3_ispow[x] * v; - else - *xrpnt++ = iemmp3_ispow[x] * v; - } - else if(x) - { - max = cb; - if(get1bit()) - *xrpnt++ = -iemmp3_ispow[x] * v; - else - *xrpnt++ = iemmp3_ispow[x] * v; - part2remain--; - } - else - *xrpnt++ = 0.0; - - if (y == 15) - { - max = cb; - part2remain -= h->linbits+1; - y += getbits(h->linbits); - if(get1bit()) - *xrpnt++ = -iemmp3_ispow[y] * v; - else - *xrpnt++ = iemmp3_ispow[y] * v; - } - else if(y) - { - max = cb; - if(get1bit()) - *xrpnt++ = -iemmp3_ispow[y] * v; - else - *xrpnt++ = iemmp3_ispow[y] * v; - part2remain--; - } - else - *xrpnt++ = 0.0; - } - } - - /* - * short (count1table) values - */ - for(;l3 && (part2remain > 0);l3--) - { - struct iemmp3_newHuff *h = iemmp3_htc+gr_info->count1table_select; - register short *val = h->table,a; - - while((a=*val++)<0) - { - part2remain--; - if(part2remain < 0) - { - part2remain++; - a = 0; - break; - } - if (get1bit()) - val -= a; - } - - for(i=0;i<4;i++) - { - if(!(i & 1)) - { - if(!mc) - { - mc = *m++; - cb = *m++; - v = gr_info->pow2gain[((*scf++) + (*pretab++)) << shift]; - } - mc--; - } - if ( (a & (0x8>>i)) ) - { - max = cb; - part2remain--; - if(part2remain < 0) - { - part2remain++; - break; - } - if(get1bit()) - *xrpnt++ = -v; - else - *xrpnt++ = v; - } - else - *xrpnt++ = 0.0; - } - } - - /* - * zero part - */ - for(i=(&xr[SBLIMIT][0]-xrpnt)>>1;i;i--) - { - *xrpnt++ = 0.0; - *xrpnt++ = 0.0; - } - - gr_info->maxbandl = max+1; - gr_info->maxb = iemmp3_longLimit[sfreq][gr_info->maxbandl]; - } - - while( part2remain > 16 ) - { - getbits(16); /* Dismiss stuffing Bits */ - part2remain -= 16; - } - if(part2remain > 0) - getbits(part2remain); - else if(part2remain < 0) - { - post("mpg123: Can't rewind stream by %d bits!\n",-part2remain); - return 1; /* -> error */ - } - return 0; -} - -static void III_i_stereo(real xr_buf[2][SBLIMIT][SSLIMIT],int *scalefac, - struct iemmp3_gr_info_s *gr_info,int sfreq,int ms_stereo,int lsf) -{ - real (*xr)[SBLIMIT*SSLIMIT] = (real (*)[SBLIMIT*SSLIMIT] ) xr_buf; - struct iemmp3_bandInfoStruct *bi = &bandInfo[sfreq]; - real *tab1,*tab2; - - if(lsf) - { - int p = gr_info->scalefac_compress & 0x1; - if(ms_stereo) - { - tab1 = iemmp3_pow1_2[p]; tab2 = iemmp3_pow2_2[p]; - } - else - { - tab1 = iemmp3_pow1_1[p]; tab2 = iemmp3_pow2_1[p]; - } - } - else - { - if(ms_stereo) - { - tab1 = iemmp3_tan1_2; tab2 = iemmp3_tan2_2; - } - else - { - tab1 = iemmp3_tan1_1; tab2 = iemmp3_tan2_1; - } - } - - if (gr_info->block_type == 2) - { - int lwin,do_l = 0; - if( gr_info->mixed_block_flag ) - do_l = 1; - - for (lwin=0;lwin<3;lwin++) /* process each window */ - { - /* get first band with zero values */ - int is_p,sb,idx,sfb = gr_info->maxband[lwin]; /* sfb is minimal 3 for mixed mode */ - if(sfb > 3) - do_l = 0; - - for(;sfb<12;sfb++) - { - is_p = scalefac[sfb*3+lwin-gr_info->mixed_block_flag]; /* scale: 0-15 */ - if(is_p != 7) { - real t1,t2; - sb = bi->shortDiff[sfb]; - idx = bi->shortIdx[sfb] + lwin; - t1 = tab1[is_p]; t2 = tab2[is_p]; - for (; sb > 0; sb--,idx+=3) - { - real v = xr[0][idx]; - xr[0][idx] = v * t1; - xr[1][idx] = v * t2; - } - } - } - -#if 1 - /* in the original: copy 10 to 11 , here: copy 11 to 12 - maybe still wrong??? (copy 12 to 13?) */ - is_p = scalefac[11*3+lwin-gr_info->mixed_block_flag]; /* scale: 0-15 */ - sb = bi->shortDiff[12]; - idx = bi->shortIdx[12] + lwin; -#else - is_p = scalefac[10*3+lwin-gr_info->mixed_block_flag]; /* scale: 0-15 */ - sb = bi->shortDiff[11]; - idx = bi->shortIdx[11] + lwin; -#endif - if(is_p != 7) - { - real t1,t2; - t1 = tab1[is_p]; t2 = tab2[is_p]; - for ( ; sb > 0; sb--,idx+=3 ) - { - real v = xr[0][idx]; - xr[0][idx] = v * t1; - xr[1][idx] = v * t2; - } - } - } /* end for(lwin; .. ; . ) */ - - if (do_l) - { - /* also check l-part, if ALL bands in the three windows are 'empty' - * and mode = mixed_mode - */ - int sfb = gr_info->maxbandl; - int idx = bi->longIdx[sfb]; - - for ( ; sfb<8; sfb++ ) - { - int sb = bi->longDiff[sfb]; - int is_p = scalefac[sfb]; /* scale: 0-15 */ - if(is_p != 7) { - real t1,t2; - t1 = tab1[is_p]; t2 = tab2[is_p]; - for ( ; sb > 0; sb--,idx++) - { - real v = xr[0][idx]; - xr[0][idx] = v * t1; - xr[1][idx] = v * t2; - } - } - else - idx += sb; - } - } - } - else /* ((gr_info->block_type != 2)) */ - { - int sfb = gr_info->maxbandl; - int is_p,idx = bi->longIdx[sfb]; - for ( ; sfb<21; sfb++) - { - int sb = bi->longDiff[sfb]; - is_p = scalefac[sfb]; /* scale: 0-15 */ - if(is_p != 7) { - real t1,t2; - t1 = tab1[is_p]; t2 = tab2[is_p]; - for ( ; sb > 0; sb--,idx++) - { - real v = xr[0][idx]; - xr[0][idx] = v * t1; - xr[1][idx] = v * t2; - } - } - else - idx += sb; - } - - is_p = scalefac[20]; /* copy l-band 20 to l-band 21 */ - if(is_p != 7) - { - int sb; - real t1 = tab1[is_p],t2 = tab2[is_p]; - - for ( sb = bi->longDiff[21]; sb > 0; sb--,idx++ ) - { - real v = xr[0][idx]; - xr[0][idx] = v * t1; - xr[1][idx] = v * t2; - } - } - } /* ... */ -} - - -static void III_antialias(real xr[SBLIMIT][SSLIMIT],struct iemmp3_gr_info_s *gr_info) -{ - int sblim; - - if(gr_info->block_type == 2) - { - if(!gr_info->mixed_block_flag) - return; - sblim = 1; - } - else { - sblim = gr_info->maxb-1; - } - - /* 31 alias-reduction operations between each pair of sub-bands */ - /* with 8 butterflies between each pair */ - - { - int sb; - real *xr1=(real *) xr[1]; - - for(sb=sblim;sb;sb--,xr1+=10) - { - int ss; - real *cs=iemmp3_aa_cs,*ca=iemmp3_aa_ca; - real *xr2 = xr1; - - for(ss=7;ss>=0;ss--) - { /* upper and lower butterfly inputs */ - register real bu = *--xr2,bd = *xr1; - *xr2 = (bu * (*cs) ) - (bd * (*ca) ); - *xr1++ = (bd * (*cs++) ) + (bu * (*ca++) ); - } - } - } -} - -static void III_hybrid(real fsIn[SBLIMIT][SSLIMIT],real tsOut[SSLIMIT][SBLIMIT], - int ch,struct iemmp3_gr_info_s *gr_info) -{ - real *tspnt = (real *) tsOut; - real (*block)[2][SBLIMIT*SSLIMIT] = iemmp3_gmp->hybrid_block; - int *blc = iemmp3_gmp->hybrid_blc; - real *rawout1,*rawout2; - int bt; - unsigned int sb = 0; - - { - int b = blc[ch]; - rawout1=block[b][ch]; - b=-b+1; - rawout2=block[b][ch]; - blc[ch] = b; - } - - - if(gr_info->mixed_block_flag) { - sb = 2; - dct36(fsIn[0],rawout1,rawout2,iemmp3_win[0],tspnt); - dct36(fsIn[1],rawout1+18,rawout2+18,iemmp3_win1[0],tspnt+1); - rawout1 += 36; rawout2 += 36; tspnt += 2; - } - - bt = gr_info->block_type; - if(bt == 2) { - for (; sb<gr_info->maxb; sb+=2,tspnt+=2,rawout1+=36,rawout2+=36) { - dct12(fsIn[sb],rawout1,rawout2,iemmp3_win[2],tspnt); - dct12(fsIn[sb+1],rawout1+18,rawout2+18,iemmp3_win1[2],tspnt+1); - } - } - else { - for (; sb<gr_info->maxb; sb+=2,tspnt+=2,rawout1+=36,rawout2+=36) { - dct36(fsIn[sb],rawout1,rawout2,iemmp3_win[bt],tspnt); - dct36(fsIn[sb+1],rawout1+18,rawout2+18,iemmp3_win1[bt],tspnt+1); - } - } - - for(;sb<SBLIMIT;sb++,tspnt++) { - int i; - for(i=0;i<SSLIMIT;i++) { - tspnt[i*SBLIMIT] = *rawout1++; - *rawout2++ = 0.0; - } - } -} - -static void dct64_1(real *out0,real *out1,real *b1,real *b2,real *samples) -{ - - { - register real *costab = iemmp3_pnts[0]; - - b1[0x00] = samples[0x00] + samples[0x1F]; - b1[0x1F] = (samples[0x00] - samples[0x1F]) * costab[0x0]; - - b1[0x01] = samples[0x01] + samples[0x1E]; - b1[0x1E] = (samples[0x01] - samples[0x1E]) * costab[0x1]; - - b1[0x02] = samples[0x02] + samples[0x1D]; - b1[0x1D] = (samples[0x02] - samples[0x1D]) * costab[0x2]; - - b1[0x03] = samples[0x03] + samples[0x1C]; - b1[0x1C] = (samples[0x03] - samples[0x1C]) * costab[0x3]; - - b1[0x04] = samples[0x04] + samples[0x1B]; - b1[0x1B] = (samples[0x04] - samples[0x1B]) * costab[0x4]; - - b1[0x05] = samples[0x05] + samples[0x1A]; - b1[0x1A] = (samples[0x05] - samples[0x1A]) * costab[0x5]; - - b1[0x06] = samples[0x06] + samples[0x19]; - b1[0x19] = (samples[0x06] - samples[0x19]) * costab[0x6]; - - b1[0x07] = samples[0x07] + samples[0x18]; - b1[0x18] = (samples[0x07] - samples[0x18]) * costab[0x7]; - - b1[0x08] = samples[0x08] + samples[0x17]; - b1[0x17] = (samples[0x08] - samples[0x17]) * costab[0x8]; - - b1[0x09] = samples[0x09] + samples[0x16]; - b1[0x16] = (samples[0x09] - samples[0x16]) * costab[0x9]; - - b1[0x0A] = samples[0x0A] + samples[0x15]; - b1[0x15] = (samples[0x0A] - samples[0x15]) * costab[0xA]; - - b1[0x0B] = samples[0x0B] + samples[0x14]; - b1[0x14] = (samples[0x0B] - samples[0x14]) * costab[0xB]; - - b1[0x0C] = samples[0x0C] + samples[0x13]; - b1[0x13] = (samples[0x0C] - samples[0x13]) * costab[0xC]; - - b1[0x0D] = samples[0x0D] + samples[0x12]; - b1[0x12] = (samples[0x0D] - samples[0x12]) * costab[0xD]; - - b1[0x0E] = samples[0x0E] + samples[0x11]; - b1[0x11] = (samples[0x0E] - samples[0x11]) * costab[0xE]; - - b1[0x0F] = samples[0x0F] + samples[0x10]; - b1[0x10] = (samples[0x0F] - samples[0x10]) * costab[0xF]; - } - - - { - register real *costab = iemmp3_pnts[1]; - - b2[0x00] = b1[0x00] + b1[0x0F]; - b2[0x0F] = (b1[0x00] - b1[0x0F]) * costab[0]; - b2[0x01] = b1[0x01] + b1[0x0E]; - b2[0x0E] = (b1[0x01] - b1[0x0E]) * costab[1]; - b2[0x02] = b1[0x02] + b1[0x0D]; - b2[0x0D] = (b1[0x02] - b1[0x0D]) * costab[2]; - b2[0x03] = b1[0x03] + b1[0x0C]; - b2[0x0C] = (b1[0x03] - b1[0x0C]) * costab[3]; - b2[0x04] = b1[0x04] + b1[0x0B]; - b2[0x0B] = (b1[0x04] - b1[0x0B]) * costab[4]; - b2[0x05] = b1[0x05] + b1[0x0A]; - b2[0x0A] = (b1[0x05] - b1[0x0A]) * costab[5]; - b2[0x06] = b1[0x06] + b1[0x09]; - b2[0x09] = (b1[0x06] - b1[0x09]) * costab[6]; - b2[0x07] = b1[0x07] + b1[0x08]; - b2[0x08] = (b1[0x07] - b1[0x08]) * costab[7]; - - b2[0x10] = b1[0x10] + b1[0x1F]; - b2[0x1F] = (b1[0x1F] - b1[0x10]) * costab[0]; - b2[0x11] = b1[0x11] + b1[0x1E]; - b2[0x1E] = (b1[0x1E] - b1[0x11]) * costab[1]; - b2[0x12] = b1[0x12] + b1[0x1D]; - b2[0x1D] = (b1[0x1D] - b1[0x12]) * costab[2]; - b2[0x13] = b1[0x13] + b1[0x1C]; - b2[0x1C] = (b1[0x1C] - b1[0x13]) * costab[3]; - b2[0x14] = b1[0x14] + b1[0x1B]; - b2[0x1B] = (b1[0x1B] - b1[0x14]) * costab[4]; - b2[0x15] = b1[0x15] + b1[0x1A]; - b2[0x1A] = (b1[0x1A] - b1[0x15]) * costab[5]; - b2[0x16] = b1[0x16] + b1[0x19]; - b2[0x19] = (b1[0x19] - b1[0x16]) * costab[6]; - b2[0x17] = b1[0x17] + b1[0x18]; - b2[0x18] = (b1[0x18] - b1[0x17]) * costab[7]; - } - - { - register real *costab = iemmp3_pnts[2]; - - b1[0x00] = b2[0x00] + b2[0x07]; - b1[0x07] = (b2[0x00] - b2[0x07]) * costab[0]; - b1[0x01] = b2[0x01] + b2[0x06]; - b1[0x06] = (b2[0x01] - b2[0x06]) * costab[1]; - b1[0x02] = b2[0x02] + b2[0x05]; - b1[0x05] = (b2[0x02] - b2[0x05]) * costab[2]; - b1[0x03] = b2[0x03] + b2[0x04]; - b1[0x04] = (b2[0x03] - b2[0x04]) * costab[3]; - - b1[0x08] = b2[0x08] + b2[0x0F]; - b1[0x0F] = (b2[0x0F] - b2[0x08]) * costab[0]; - b1[0x09] = b2[0x09] + b2[0x0E]; - b1[0x0E] = (b2[0x0E] - b2[0x09]) * costab[1]; - b1[0x0A] = b2[0x0A] + b2[0x0D]; - b1[0x0D] = (b2[0x0D] - b2[0x0A]) * costab[2]; - b1[0x0B] = b2[0x0B] + b2[0x0C]; - b1[0x0C] = (b2[0x0C] - b2[0x0B]) * costab[3]; - - b1[0x10] = b2[0x10] + b2[0x17]; - b1[0x17] = (b2[0x10] - b2[0x17]) * costab[0]; - b1[0x11] = b2[0x11] + b2[0x16]; - b1[0x16] = (b2[0x11] - b2[0x16]) * costab[1]; - b1[0x12] = b2[0x12] + b2[0x15]; - b1[0x15] = (b2[0x12] - b2[0x15]) * costab[2]; - b1[0x13] = b2[0x13] + b2[0x14]; - b1[0x14] = (b2[0x13] - b2[0x14]) * costab[3]; - - b1[0x18] = b2[0x18] + b2[0x1F]; - b1[0x1F] = (b2[0x1F] - b2[0x18]) * costab[0]; - b1[0x19] = b2[0x19] + b2[0x1E]; - b1[0x1E] = (b2[0x1E] - b2[0x19]) * costab[1]; - b1[0x1A] = b2[0x1A] + b2[0x1D]; - b1[0x1D] = (b2[0x1D] - b2[0x1A]) * costab[2]; - b1[0x1B] = b2[0x1B] + b2[0x1C]; - b1[0x1C] = (b2[0x1C] - b2[0x1B]) * costab[3]; - } - - { - register real const cos0 = iemmp3_pnts[3][0]; - register real const cos1 = iemmp3_pnts[3][1]; - - b2[0x00] = b1[0x00] + b1[0x03]; - b2[0x03] = (b1[0x00] - b1[0x03]) * cos0; - b2[0x01] = b1[0x01] + b1[0x02]; - b2[0x02] = (b1[0x01] - b1[0x02]) * cos1; - - b2[0x04] = b1[0x04] + b1[0x07]; - b2[0x07] = (b1[0x07] - b1[0x04]) * cos0; - b2[0x05] = b1[0x05] + b1[0x06]; - b2[0x06] = (b1[0x06] - b1[0x05]) * cos1; - - b2[0x08] = b1[0x08] + b1[0x0B]; - b2[0x0B] = (b1[0x08] - b1[0x0B]) * cos0; - b2[0x09] = b1[0x09] + b1[0x0A]; - b2[0x0A] = (b1[0x09] - b1[0x0A]) * cos1; - - b2[0x0C] = b1[0x0C] + b1[0x0F]; - b2[0x0F] = (b1[0x0F] - b1[0x0C]) * cos0; - b2[0x0D] = b1[0x0D] + b1[0x0E]; - b2[0x0E] = (b1[0x0E] - b1[0x0D]) * cos1; - - b2[0x10] = b1[0x10] + b1[0x13]; - b2[0x13] = (b1[0x10] - b1[0x13]) * cos0; - b2[0x11] = b1[0x11] + b1[0x12]; - b2[0x12] = (b1[0x11] - b1[0x12]) * cos1; - - b2[0x14] = b1[0x14] + b1[0x17]; - b2[0x17] = (b1[0x17] - b1[0x14]) * cos0; - b2[0x15] = b1[0x15] + b1[0x16]; - b2[0x16] = (b1[0x16] - b1[0x15]) * cos1; - - b2[0x18] = b1[0x18] + b1[0x1B]; - b2[0x1B] = (b1[0x18] - b1[0x1B]) * cos0; - b2[0x19] = b1[0x19] + b1[0x1A]; - b2[0x1A] = (b1[0x19] - b1[0x1A]) * cos1; - - b2[0x1C] = b1[0x1C] + b1[0x1F]; - b2[0x1F] = (b1[0x1F] - b1[0x1C]) * cos0; - b2[0x1D] = b1[0x1D] + b1[0x1E]; - b2[0x1E] = (b1[0x1E] - b1[0x1D]) * cos1; - } - - { - register real const cos0 = iemmp3_pnts[4][0]; - - b1[0x00] = b2[0x00] + b2[0x01]; - b1[0x01] = (b2[0x00] - b2[0x01]) * cos0; - b1[0x02] = b2[0x02] + b2[0x03]; - b1[0x03] = (b2[0x03] - b2[0x02]) * cos0; - b1[0x02] += b1[0x03]; - - b1[0x04] = b2[0x04] + b2[0x05]; - b1[0x05] = (b2[0x04] - b2[0x05]) * cos0; - b1[0x06] = b2[0x06] + b2[0x07]; - b1[0x07] = (b2[0x07] - b2[0x06]) * cos0; - b1[0x06] += b1[0x07]; - b1[0x04] += b1[0x06]; - b1[0x06] += b1[0x05]; - b1[0x05] += b1[0x07]; - - b1[0x08] = b2[0x08] + b2[0x09]; - b1[0x09] = (b2[0x08] - b2[0x09]) * cos0; - b1[0x0A] = b2[0x0A] + b2[0x0B]; - b1[0x0B] = (b2[0x0B] - b2[0x0A]) * cos0; - b1[0x0A] += b1[0x0B]; - - b1[0x0C] = b2[0x0C] + b2[0x0D]; - b1[0x0D] = (b2[0x0C] - b2[0x0D]) * cos0; - b1[0x0E] = b2[0x0E] + b2[0x0F]; - b1[0x0F] = (b2[0x0F] - b2[0x0E]) * cos0; - b1[0x0E] += b1[0x0F]; - b1[0x0C] += b1[0x0E]; - b1[0x0E] += b1[0x0D]; - b1[0x0D] += b1[0x0F]; - - b1[0x10] = b2[0x10] + b2[0x11]; - b1[0x11] = (b2[0x10] - b2[0x11]) * cos0; - b1[0x12] = b2[0x12] + b2[0x13]; - b1[0x13] = (b2[0x13] - b2[0x12]) * cos0; - b1[0x12] += b1[0x13]; - - b1[0x14] = b2[0x14] + b2[0x15]; - b1[0x15] = (b2[0x14] - b2[0x15]) * cos0; - b1[0x16] = b2[0x16] + b2[0x17]; - b1[0x17] = (b2[0x17] - b2[0x16]) * cos0; - b1[0x16] += b1[0x17]; - b1[0x14] += b1[0x16]; - b1[0x16] += b1[0x15]; - b1[0x15] += b1[0x17]; - - b1[0x18] = b2[0x18] + b2[0x19]; - b1[0x19] = (b2[0x18] - b2[0x19]) * cos0; - b1[0x1A] = b2[0x1A] + b2[0x1B]; - b1[0x1B] = (b2[0x1B] - b2[0x1A]) * cos0; - b1[0x1A] += b1[0x1B]; - - b1[0x1C] = b2[0x1C] + b2[0x1D]; - b1[0x1D] = (b2[0x1C] - b2[0x1D]) * cos0; - b1[0x1E] = b2[0x1E] + b2[0x1F]; - b1[0x1F] = (b2[0x1F] - b2[0x1E]) * cos0; - b1[0x1E] += b1[0x1F]; - b1[0x1C] += b1[0x1E]; - b1[0x1E] += b1[0x1D]; - b1[0x1D] += b1[0x1F]; - } - - out0[0x10*16] = b1[0x00]; - out0[0x10*12] = b1[0x04]; - out0[0x10* 8] = b1[0x02]; - out0[0x10* 4] = b1[0x06]; - out0[0x10* 0] = b1[0x01]; - out1[0x10* 0] = b1[0x01]; - out1[0x10* 4] = b1[0x05]; - out1[0x10* 8] = b1[0x03]; - out1[0x10*12] = b1[0x07]; - - b1[0x08] += b1[0x0C]; - out0[0x10*14] = b1[0x08]; - b1[0x0C] += b1[0x0a]; - out0[0x10*10] = b1[0x0C]; - b1[0x0A] += b1[0x0E]; - out0[0x10* 6] = b1[0x0A]; - b1[0x0E] += b1[0x09]; - out0[0x10* 2] = b1[0x0E]; - b1[0x09] += b1[0x0D]; - out1[0x10* 2] = b1[0x09]; - b1[0x0D] += b1[0x0B]; - out1[0x10* 6] = b1[0x0D]; - b1[0x0B] += b1[0x0F]; - out1[0x10*10] = b1[0x0B]; - out1[0x10*14] = b1[0x0F]; - - b1[0x18] += b1[0x1C]; - out0[0x10*15] = b1[0x10] + b1[0x18]; - out0[0x10*13] = b1[0x18] + b1[0x14]; - b1[0x1C] += b1[0x1a]; - out0[0x10*11] = b1[0x14] + b1[0x1C]; - out0[0x10* 9] = b1[0x1C] + b1[0x12]; - b1[0x1A] += b1[0x1E]; - out0[0x10* 7] = b1[0x12] + b1[0x1A]; - out0[0x10* 5] = b1[0x1A] + b1[0x16]; - b1[0x1E] += b1[0x19]; - out0[0x10* 3] = b1[0x16] + b1[0x1E]; - out0[0x10* 1] = b1[0x1E] + b1[0x11]; - b1[0x19] += b1[0x1D]; - out1[0x10* 1] = b1[0x11] + b1[0x19]; - out1[0x10* 3] = b1[0x19] + b1[0x15]; - b1[0x1D] += b1[0x1B]; - out1[0x10* 5] = b1[0x15] + b1[0x1D]; - out1[0x10* 7] = b1[0x1D] + b1[0x13]; - b1[0x1B] += b1[0x1F]; - out1[0x10* 9] = b1[0x13] + b1[0x1B]; - out1[0x10*11] = b1[0x1B] + b1[0x17]; - out1[0x10*13] = b1[0x17] + b1[0x1F]; - out1[0x10*15] = b1[0x1F]; -} - -/* - * the call via dct64 is a trick to force GCC to use - * (new) registers for the b1,b2 pointer to the bufs[xx] field - */ -void dct64(real *a,real *b,real *c) -{ - real bufs[0x40]; - dct64_1(a,b,bufs,bufs+0x20,c); -} - -static void dct36(real *inbuf,real *o1,real *o2,real *wintab,real *tsbuf) -{ - { - register real *in = inbuf; - - in[17]+=in[16]; in[16]+=in[15]; in[15]+=in[14]; - in[14]+=in[13]; in[13]+=in[12]; in[12]+=in[11]; - in[11]+=in[10]; in[10]+=in[9]; in[9] +=in[8]; - in[8] +=in[7]; in[7] +=in[6]; in[6] +=in[5]; - in[5] +=in[4]; in[4] +=in[3]; in[3] +=in[2]; - in[2] +=in[1]; in[1] +=in[0]; - - in[17]+=in[15]; in[15]+=in[13]; in[13]+=in[11]; in[11]+=in[9]; - in[9] +=in[7]; in[7] +=in[5]; in[5] +=in[3]; in[3] +=in[1]; - - - { - -#define MACRO0(v) { \ - real tmp; \ - out2[9+(v)] = (tmp = sum0 + sum1) * w[27+(v)]; \ - out2[8-(v)] = tmp * w[26-(v)]; } \ - sum0 -= sum1; \ - ts[SBLIMIT*(8-(v))] = out1[8-(v)] + sum0 * w[8-(v)]; \ - ts[SBLIMIT*(9+(v))] = out1[9+(v)] + sum0 * w[9+(v)]; -#define MACRO1(v) { \ - real sum0,sum1; \ - sum0 = tmp1a + tmp2a; \ - sum1 = (tmp1b + tmp2b) * iemmp3_tfcos36[(v)]; \ - MACRO0(v); } -#define MACRO2(v) { \ - real sum0,sum1; \ - sum0 = tmp2a - tmp1a; \ - sum1 = (tmp2b - tmp1b) * iemmp3_tfcos36[(v)]; \ - MACRO0(v); } - - register const real *c = iemmp3_COS9; - register real *out2 = o2; - register real *w = wintab; - register real *out1 = o1; - register real *ts = tsbuf; - - real ta33,ta66,tb33,tb66; - - ta33 = in[2*3+0] * c[3]; - ta66 = in[2*6+0] * c[6]; - tb33 = in[2*3+1] * c[3]; - tb66 = in[2*6+1] * c[6]; - - { - real tmp1a,tmp2a,tmp1b,tmp2b; - tmp1a = in[2*1+0] * c[1] + ta33 + in[2*5+0] * c[5] + in[2*7+0] * c[7]; - tmp1b = in[2*1+1] * c[1] + tb33 + in[2*5+1] * c[5] + in[2*7+1] * c[7]; - tmp2a = in[2*0+0] + in[2*2+0] * c[2] + in[2*4+0] * c[4] + ta66 + in[2*8+0] * c[8]; - tmp2b = in[2*0+1] + in[2*2+1] * c[2] + in[2*4+1] * c[4] + tb66 + in[2*8+1] * c[8]; - - MACRO1(0); - MACRO2(8); - } - - { - real tmp1a,tmp2a,tmp1b,tmp2b; - tmp1a = ( in[2*1+0] - in[2*5+0] - in[2*7+0] ) * c[3]; - tmp1b = ( in[2*1+1] - in[2*5+1] - in[2*7+1] ) * c[3]; - tmp2a = ( in[2*2+0] - in[2*4+0] - in[2*8+0] ) * c[6] - in[2*6+0] + in[2*0+0]; - tmp2b = ( in[2*2+1] - in[2*4+1] - in[2*8+1] ) * c[6] - in[2*6+1] + in[2*0+1]; - - MACRO1(1); - MACRO2(7); - } - - { - real tmp1a,tmp2a,tmp1b,tmp2b; - tmp1a = in[2*1+0] * c[5] - ta33 - in[2*5+0] * c[7] + in[2*7+0] * c[1]; - tmp1b = in[2*1+1] * c[5] - tb33 - in[2*5+1] * c[7] + in[2*7+1] * c[1]; - tmp2a = in[2*0+0] - in[2*2+0] * c[8] - in[2*4+0] * c[2] + ta66 + in[2*8+0] * c[4]; - tmp2b = in[2*0+1] - in[2*2+1] * c[8] - in[2*4+1] * c[2] + tb66 + in[2*8+1] * c[4]; - - MACRO1(2); - MACRO2(6); - } - - { - real tmp1a,tmp2a,tmp1b,tmp2b; - tmp1a = in[2*1+0] * c[7] - ta33 + in[2*5+0] * c[1] - in[2*7+0] * c[5]; - tmp1b = in[2*1+1] * c[7] - tb33 + in[2*5+1] * c[1] - in[2*7+1] * c[5]; - tmp2a = in[2*0+0] - in[2*2+0] * c[4] + in[2*4+0] * c[8] + ta66 - in[2*8+0] * c[2]; - tmp2b = in[2*0+1] - in[2*2+1] * c[4] + in[2*4+1] * c[8] + tb66 - in[2*8+1] * c[2]; - - MACRO1(3); - MACRO2(5); - } - - { - real sum0,sum1; - sum0 = in[2*0+0] - in[2*2+0] + in[2*4+0] - in[2*6+0] + in[2*8+0]; - sum1 = (in[2*0+1] - in[2*2+1] + in[2*4+1] - in[2*6+1] + in[2*8+1] ) * iemmp3_tfcos36[4]; - MACRO0(4); - } - } - - } -} - -/* - * new DCT12 - */ -static void dct12(real *in,real *rawout1,real *rawout2,register real *wi,register real *ts) -{ -#define DCT12_PART1 \ - in5 = in[5*3]; \ - in5 += (in4 = in[4*3]); \ - in4 += (in3 = in[3*3]); \ - in3 += (in2 = in[2*3]); \ - in2 += (in1 = in[1*3]); \ - in1 += (in0 = in[0*3]); \ - \ - in5 += in3; in3 += in1; \ - \ - in2 *= iemmp3_COS6_1; \ - in3 *= iemmp3_COS6_1; \ - -#define DCT12_PART2 \ - in0 += in4 * iemmp3_COS6_2; \ - \ - in4 = in0 + in2; \ - in0 -= in2; \ - \ - in1 += in5 * iemmp3_COS6_2; \ - \ - in5 = (in1 + in3) * iemmp3_tfcos12[0]; \ - in1 = (in1 - in3) * iemmp3_tfcos12[2]; \ - \ - in3 = in4 + in5; \ - in4 -= in5; \ - \ - in2 = in0 + in1; \ - in0 -= in1; - - - { - real in0,in1,in2,in3,in4,in5; - register real *out1 = rawout1; - ts[SBLIMIT*0] = out1[0]; ts[SBLIMIT*1] = out1[1]; ts[SBLIMIT*2] = out1[2]; - ts[SBLIMIT*3] = out1[3]; ts[SBLIMIT*4] = out1[4]; ts[SBLIMIT*5] = out1[5]; - - DCT12_PART1 - - { - real tmp0,tmp1 = (in0 - in4); - { - real tmp2 = (in1 - in5) * iemmp3_tfcos12[1]; - tmp0 = tmp1 + tmp2; - tmp1 -= tmp2; - } - ts[(17-1)*SBLIMIT] = out1[17-1] + tmp0 * wi[11-1]; - ts[(12+1)*SBLIMIT] = out1[12+1] + tmp0 * wi[6+1]; - ts[(6 +1)*SBLIMIT] = out1[6 +1] + tmp1 * wi[1]; - ts[(11-1)*SBLIMIT] = out1[11-1] + tmp1 * wi[5-1]; - } - - DCT12_PART2 - - ts[(17-0)*SBLIMIT] = out1[17-0] + in2 * wi[11-0]; - ts[(12+0)*SBLIMIT] = out1[12+0] + in2 * wi[6+0]; - ts[(12+2)*SBLIMIT] = out1[12+2] + in3 * wi[6+2]; - ts[(17-2)*SBLIMIT] = out1[17-2] + in3 * wi[11-2]; - - ts[(6+0)*SBLIMIT] = out1[6+0] + in0 * wi[0]; - ts[(11-0)*SBLIMIT] = out1[11-0] + in0 * wi[5-0]; - ts[(6+2)*SBLIMIT] = out1[6+2] + in4 * wi[2]; - ts[(11-2)*SBLIMIT] = out1[11-2] + in4 * wi[5-2]; - } - - in++; - - { - real in0,in1,in2,in3,in4,in5; - register real *out2 = rawout2; - - DCT12_PART1 - - { - real tmp0,tmp1 = (in0 - in4); - { - real tmp2 = (in1 - in5) * iemmp3_tfcos12[1]; - tmp0 = tmp1 + tmp2; - tmp1 -= tmp2; - } - out2[5-1] = tmp0 * wi[11-1]; - out2[0+1] = tmp0 * wi[6+1]; - ts[(12+1)*SBLIMIT] += tmp1 * wi[1]; - ts[(17-1)*SBLIMIT] += tmp1 * wi[5-1]; - } - - DCT12_PART2 - - out2[5-0] = in2 * wi[11-0]; - out2[0+0] = in2 * wi[6+0]; - out2[0+2] = in3 * wi[6+2]; - out2[5-2] = in3 * wi[11-2]; - - ts[(12+0)*SBLIMIT] += in0 * wi[0]; - ts[(17-0)*SBLIMIT] += in0 * wi[5-0]; - ts[(12+2)*SBLIMIT] += in4 * wi[2]; - ts[(17-2)*SBLIMIT] += in4 * wi[5-2]; - } - - in++; - - { - real in0,in1,in2,in3,in4,in5; - register real *out2 = rawout2; - out2[12]=out2[13]=out2[14]=out2[15]=out2[16]=out2[17]=0.0; - - DCT12_PART1 - - { - real tmp0,tmp1 = (in0 - in4); - { - real tmp2 = (in1 - in5) * iemmp3_tfcos12[1]; - tmp0 = tmp1 + tmp2; - tmp1 -= tmp2; - } - out2[11-1] = tmp0 * wi[11-1]; - out2[6 +1] = tmp0 * wi[6+1]; - out2[0+1] += tmp1 * wi[1]; - out2[5-1] += tmp1 * wi[5-1]; - } - - DCT12_PART2 - - out2[11-0] = in2 * wi[11-0]; - out2[6 +0] = in2 * wi[6+0]; - out2[6 +2] = in3 * wi[6+2]; - out2[11-2] = in3 * wi[11-2]; - - out2[0+0] += in0 * wi[0]; - out2[5-0] += in0 * wi[5-0]; - out2[0+2] += in4 * wi[2]; - out2[5-2] += in4 * wi[5-2]; - } -} - -static int synth_1to1_mono(real *bandPtr,unsigned char *samples,int *pnt) -{ - short samples_tmp[64]; - short *tmp1 = samples_tmp; - int i,ret; - int pnt1 = 0; - - ret = synth_1to1(bandPtr,0,(unsigned char *) samples_tmp,&pnt1); - samples += *pnt; - - for(i=0;i<32;i++) - { - *( (short *) samples) = *tmp1; - samples += 2; - tmp1 += 2; - } - *pnt += 64; - - return ret; -} - - -static int synth_1to1(real *bandPtr,int channel,unsigned char *out,int *pnt) -{ - static const int step = 2; - int bo; - short *samples = (short *) (out + *pnt); - - real *b0,(*buf)[0x110]; - int clip = 0; - int bo1; - - bo = iemmp3_gmp->synth_bo; - - if(!channel) - { - bo--; - bo &= 0xf; - buf = iemmp3_gmp->synth_buffs[0]; - } - else - { - samples++; - buf = iemmp3_gmp->synth_buffs[1]; - } - - if(bo & 0x1) - { - b0 = buf[0]; - bo1 = bo; - dct64(buf[1]+((bo+1)&0xf),buf[0]+bo,bandPtr); - } - else - { - b0 = buf[1]; - bo1 = bo+1; - dct64(buf[0]+bo,buf[1]+bo+1,bandPtr); - } - - iemmp3_gmp->synth_bo = bo; - - { - register int j; - real *window = iemmp3_decwin + 16 - bo1; - - for (j=16;j;j--,b0+=0x10,window+=0x20,samples+=step) - { - real sum; - sum = window[0x0] * b0[0x0]; - sum -= window[0x1] * b0[0x1]; - sum += window[0x2] * b0[0x2]; - sum -= window[0x3] * b0[0x3]; - sum += window[0x4] * b0[0x4]; - sum -= window[0x5] * b0[0x5]; - sum += window[0x6] * b0[0x6]; - sum -= window[0x7] * b0[0x7]; - sum += window[0x8] * b0[0x8]; - sum -= window[0x9] * b0[0x9]; - sum += window[0xA] * b0[0xA]; - sum -= window[0xB] * b0[0xB]; - sum += window[0xC] * b0[0xC]; - sum -= window[0xD] * b0[0xD]; - sum += window[0xE] * b0[0xE]; - sum -= window[0xF] * b0[0xF]; - WRITE_SAMPLE(samples,sum,clip); - } - - { - real sum; - sum = window[0x0] * b0[0x0]; - sum += window[0x2] * b0[0x2]; - sum += window[0x4] * b0[0x4]; - sum += window[0x6] * b0[0x6]; - sum += window[0x8] * b0[0x8]; - sum += window[0xA] * b0[0xA]; - sum += window[0xC] * b0[0xC]; - sum += window[0xE] * b0[0xE]; - WRITE_SAMPLE(samples,sum,clip); - b0-=0x10,window-=0x20,samples+=step; - } - window += bo1<<1; - - for (j=15;j;j--,b0-=0x10,window-=0x20,samples+=step) - { - real sum; - sum = -window[-0x1] * b0[0x0]; - sum -= window[-0x2] * b0[0x1]; - sum -= window[-0x3] * b0[0x2]; - sum -= window[-0x4] * b0[0x3]; - sum -= window[-0x5] * b0[0x4]; - sum -= window[-0x6] * b0[0x5]; - sum -= window[-0x7] * b0[0x6]; - sum -= window[-0x8] * b0[0x7]; - sum -= window[-0x9] * b0[0x8]; - sum -= window[-0xA] * b0[0x9]; - sum -= window[-0xB] * b0[0xA]; - sum -= window[-0xC] * b0[0xB]; - sum -= window[-0xD] * b0[0xC]; - sum -= window[-0xE] * b0[0xD]; - sum -= window[-0xF] * b0[0xE]; - sum -= window[-0x0] * b0[0xF]; - WRITE_SAMPLE(samples,sum,clip); - } - } - *pnt += 128; - - return clip; -} - - - -static void *mp3play_tilde_new(void) -{ - char *vec; - t_mp3play_tilde *x = (t_mp3play_tilde *)pd_new(mp3play_tilde_class); - - x->file_is_open = 0; - x->play_state = 0; - x->mp3_encode_size = 0; - x->mp3_out_index = 0; - x->file_block_num = 0; - x->file_remain = 0; - x->file_size = 0; - x->mp3_ch = 1; - x->mp3_sr = 44100; - x->obj_sr = 44100; - x->obj_n = 1; - x->samp_per_frame = 1152; - x->mp3_byterate = 11; - x->down = 0; - x->scale = 1.0/32768.0; - x->offset_sec = 0.0; - x->fh = (FILE *)0L; - x->mp3inbuf = (char *)getzbytes(MY_MP3_MALLOC_IN_SIZE); - x->mp3outbuf = (char *)getzbytes(MY_MP3_MALLOC_OUT_SIZE); - x->filename = (char *)getzbytes(MY_MP3_MALLOC_FN); - x->begframeseek = (int *)0; - x->curframeseek = 0; - x->maxframeseek = 0; - x->frame_counter = 0; - x->time1_bang0_handle = 0; - x->time_factor = 0.0; - vec = x->filename; - *vec = 0; - InitMP3(&(x->mp)); - x->mp_is_init = 1; - x->x_clock = clock_new(x, (t_method)mp3play_tilde_tick); - outlet_new(&x->x_obj, &s_signal); - outlet_new(&x->x_obj, &s_signal); - x->x_floatout = outlet_new(&x->x_obj, &s_float); - x->x_bangout = outlet_new(&x->x_obj, &s_bang); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("ft1")); - x->x_canvas = canvas_getcurrent(); - return (x); -} - -static void mp3play_tilde_cleanup(t_mp3play_tilde *x) -{ - x->file_is_open = 0; - fclose(x->fh); - x->play_state = 0; - x->mp3_out_index = 0; - x->mp_is_init = 0; - ExitMP3(&(x->mp)); - x->time1_bang0_handle = 0; - clock_delay(x->x_clock, 0); -} - -static int mp3play_tilde_read_frame_length_first(t_mp3play_tilde *x, int *frsz) -{ - int framesize, lsf, bitrate_index, sampling_frequency, padding, mpeg25, lay, ret=MP3_EX; - int version, syncword; - unsigned long head; - unsigned char chead; - - *frsz = 0; - if((x->file_size) >= 4) - { - fread(&chead, 1, sizeof(char), x->fh); - head = (unsigned int)chead; - fread(&chead, 1, sizeof(char), x->fh); - head <<= 8; - head |= (unsigned int)chead; - fread(&chead, 1, sizeof(char), x->fh); - head <<= 8; - head |= (unsigned int)chead; - fread(&chead, 1, sizeof(char), x->fh); - head <<= 8; - head |= (unsigned int)chead; - syncword = (head >> 20) & 0x0fff; - version = ((head >> 19) & 0x01) ? 0 : 1; - if((syncword & 0x01) == 0) - version = 2; - if(version == 0) - x->samp_per_frame = 1152; - else - x->samp_per_frame = 576; - - if(head & (1<<20)) - { - lsf = (head & (1<<19)) ? 0x0 : 0x1; - mpeg25 = 0; - } - else - { - lsf = 1; - mpeg25 = 1; - } - lay = 4-((head>>17)&3); - if(((head>>10)&0x3) == 0x3) - { - post("Stream error"); - return(MP3_EX); - } - if(mpeg25) - sampling_frequency = 6 + ((head>>10)&0x3); - else - sampling_frequency = ((head>>10)&0x3) + (lsf*3); - x->mp3_sr = (int)iemmp3_freqs[sampling_frequency]; - if(mpeg25) - bitrate_index = ((head>>12)&0xf); - bitrate_index = ((head>>12)&0xf); - padding = ((head>>9)&0x1); - if(!bitrate_index) - { - post("Free format not supported.\n"); - return(MP3_EX); - } - switch(lay) - { - case 1: - post("Layer I not supported!\n"); - break; - case 2: - post("Layer II not supported!\n"); - break; - case 3: - framesize = iemmp3_tabsel_123[lsf][2][bitrate_index]*144000; - framesize /= (iemmp3_freqs[sampling_frequency] << lsf); - framesize += padding; - *frsz = framesize; - ret = 0; - break; - default: - post("Sorry, unknown layer type.\n"); - break; - } - return(ret); - } - else - { - return(1); - } -} - -static int mp3play_tilde_read_frame_length_next(t_mp3play_tilde *x, int *frsz, int frame_counter) -{ - int framesize, lsf, bitrate_index, sampling_frequency, *begframeseek=x->begframeseek; - unsigned long head; - unsigned char chead; - - *frsz = 0; - if(begframeseek[frame_counter] < ((x->file_size) - 4)) - { - fread(&chead, 1, sizeof(char), x->fh); - head = (unsigned int)chead; - fread(&chead, 1, sizeof(char), x->fh); - head <<= 8; - head |= (unsigned int)chead; - fread(&chead, 1, sizeof(char), x->fh); - head <<= 8; - head |= (unsigned int)chead; - fread(&chead, 1, sizeof(char), x->fh); - head <<= 8; - head |= (unsigned int)chead; - if(head & (1<<20)) - { - lsf = (head & (1<<19)) ? 0x0 : 0x1; - sampling_frequency = ((head>>10)&0x3) + (lsf*3); - } - else - { - lsf = 1; - sampling_frequency = 6 + ((head>>10)&0x3); - } - bitrate_index = ((head>>12)&0xf); - framesize = iemmp3_tabsel_123[lsf][2][bitrate_index]*144000; - framesize /= (iemmp3_freqs[sampling_frequency] << lsf); - framesize += ((head>>9)&0x1); - *frsz = framesize; - return(0); - } - else - return(1); -} - -static int mp3play_tilde_calc_frames(t_mp3play_tilde *x) -{ - int *begframeseek=x->begframeseek, i, maxframeseek, framesize, frame_counter; - float length; - - fseek(x->fh,0,SEEK_SET); - if(!mp3play_tilde_read_frame_length_first(x, &framesize)) - { - if(framesize <= 0) - { - return(MP3_EX); - } - i = framesize - 6; - maxframeseek = (x->file_size) / i; - if(!begframeseek) - { - x->begframeseek = (int *)getzbytes((maxframeseek)*sizeof(int)); - x->maxframeseek = maxframeseek; - } - else - { - if(maxframeseek > (x->maxframeseek)) - { - freebytes(x->begframeseek, (x->maxframeseek)*sizeof(int)); - x->begframeseek = (int *)getzbytes((maxframeseek)*sizeof(int)); - x->maxframeseek = maxframeseek; - } - } - begframeseek = x->begframeseek; - begframeseek[0] = 0; - begframeseek[1] = framesize; - frame_counter = 1; - /*x->curframeseek = maxframeseek;*/ - fseek(x->fh, begframeseek[1], SEEK_SET); - while(!mp3play_tilde_read_frame_length_next(x, &framesize, frame_counter)) - { - begframeseek[frame_counter+1] = begframeseek[frame_counter] + framesize; - frame_counter++; - fseek(x->fh, begframeseek[frame_counter], SEEK_SET); - }; - frame_counter--; - length = (float)(frame_counter)*(float)(x->samp_per_frame) / (float)(x->mp3_sr); - x->length_sec = length; - x->time_factor = length / (float)(frame_counter); - x->curframeseek = frame_counter; - fseek(x->fh,0,SEEK_SET); - return(MP3_OK); - } - else - return(MP3_EX); -} - -static void mp3play_tilde_do_open(t_mp3play_tilde *x, char *str, int calc_it) -{ - int mp3_sr, obj_sr; - int file_size, size, mp3_encode_return=MP3_OK, mp3_read_length, i, j, *begframeseek; - static char *modes[4] = { "Stereo", "Joint-Stereo", "Dual-Channel", "Single-Channel" }; - static char *layers[4] = { "Unknown" , "I", "II", "III" }; - char completefilename[400]; - - if(x->file_is_open) - { - post("mp3play-ERROR: file is already open, please stop it first!"); - } - else if(*str == 0) - { - post("mp3play-ERROR: there is no filename to open"); - } - else - { - if(str[0] == '/') - { - strcpy(completefilename, str); - } - else if(((str[0] >= 'A')&&(str[0] <= 'Z')|| - (str[0] >= 'a')&&(str[0] <= 'z'))&& - (str[1] == ':')&&(str[2] == '/')) - { - strcpy(completefilename, str); - } - else - { - strcpy(completefilename, canvas_getdir(x->x_canvas)->s_name); - strcat(completefilename, "/"); - strcat(completefilename, str); - } - - if((x->fh = fopen(completefilename, "rb")) == NULL) - { - post("mp3play-ERROR: cannot open %s", completefilename); - } - else - { - strcpy(x->filename, completefilename); - fseek(x->fh,0,SEEK_END); - file_size = (int)ftell(x->fh); - x->file_size = file_size; - if(!x->mp_is_init) - { - InitAgainMP3(&(x->mp)); - x->mp_is_init = 1; - } - if(calc_it) - mp3_encode_return = mp3play_tilde_calc_frames(x); - if(mp3_encode_return == MP3_EX) - { - mp3play_tilde_cleanup(x); - return; - } - if(x->frame_counter) - x->frame_counter = (int)(x->offset_sec / x->time_factor); - i = x->frame_counter; - if(i > (x->curframeseek - 1)) - i = x->curframeseek - 1; - begframeseek = x->begframeseek; - j = begframeseek[i]; - fseek(x->fh,j,SEEK_SET); - x->file_block_num = (file_size-j) / MY_MP3_MALLOC_IN_SIZE; - x->file_remain = (file_size-j) - (x->file_block_num)*MY_MP3_MALLOC_IN_SIZE; - if(x->file_block_num) - { - mp3_read_length = MY_MP3_MALLOC_IN_SIZE; - x->file_block_num--; - } - else - { - mp3_read_length = x->file_remain; - x->file_remain = 0; - } - if(mp3_read_length > 0) - { - fread(x->mp3inbuf, mp3_read_length, sizeof(char), x->fh); - mp3_encode_return = decodeMP3(&(x->mp), x->mp3inbuf, mp3_read_length, x->mp3outbuf, - MY_MP3_MALLOC_IN_SIZE2, &size); - if(mp3_encode_return == MP3_EX) - { - mp3play_tilde_cleanup(x); - return; - } - post ("MPEG %s, Layer: %s, Freq: %ld, mode: %s, modext: %d, BPF : %d", - x->mp.fr.mpeg25 ? "2.5" : (x->mp.fr.lsf ? "2.0" : "1.0"), - layers[x->mp.fr.lay],iemmp3_freqs[x->mp.fr.sampling_frequency], - modes[x->mp.fr.mode],x->mp.fr.mode_ext,x->mp.fr.framesize+4); - post ("Channels: %d, copyright: %s, original: %s, CRC: %s, emphasis: %d.", - x->mp.fr.stereo,x->mp.fr.copyright?"Yes":"No", - x->mp.fr.original?"Yes":"No",x->mp.fr.error_protection?"Yes":"No", - x->mp.fr.emphasis); - post ("Bitrate: %d Kbits/s, Extension value: %d", - iemmp3_tabsel_123[x->mp.fr.lsf][x->mp.fr.lay-1] - [x->mp.fr.bitrate_index],x->mp.fr.extension); - post ("Original Soundfile-Length : %.3f sec.\n",x->length_sec); - - x->mp3_byterate = 128*iemmp3_tabsel_123[x->mp.fr.lsf][x->mp.fr.lay-1][x->mp.fr.bitrate_index]; - /* 1024/8 */ - - if(x->mp.fr.stereo == 2) - x->mp3_ch = 2; - else if(x->mp.fr.stereo == 1) - x->mp3_ch = 1; - else - { - x->mp3_ch = 1; - post("mp3_play~ WARNING: unknown number of channels : %d channels", - x->mp.fr.stereo); - } - mp3_sr = (int)(iemmp3_freqs[x->mp.fr.sampling_frequency]); - obj_sr = x->obj_sr; - x->mp3_sr = mp3_sr; - if(mp3_sr == obj_sr) - { - x->down = 0; - } - else if(2*mp3_sr == obj_sr) - { - x->down = 1; - } - else if(4*mp3_sr == obj_sr) - { - x->down = 2; - } - else if(mp3_sr == 2*obj_sr) - { - x->down = -1; - } - else if(mp3_sr == 4*obj_sr) - { - x->down = -2; - } - else - { - post("mp3_play~ WARNING: playing the filesamplerate of %d Hz at %d Hz", mp3_sr,obj_sr); - x->down = 0; - } - - if(mp3_encode_return == MP3_OK) - { - x->file_is_open = 1; - x->mp3_encode_size = size * sizeof(char) / sizeof(short); - } - else - { - x->file_is_open = 0; - x->mp3_out_index = 0; - fclose(x->fh); - } - } - else - { - x->file_is_open = 0; - fclose(x->fh); - } - } - x->play_state = 2; - x->mp3_out_index = 0; - } -} - -static t_int *mp3play_tilde_perform(t_int *w) -{ - t_mp3play_tilde *x = (t_mp3play_tilde *)(w[1]); - t_float *out1 = (t_float *)(w[2]); - t_float *out2 = (t_float *)(w[3]); - int n = (int)(w[4]); - short *ivec = (short *)(x->mp3outbuf); - int size, mp3_encode_return, mp3_read_length, mp3_ch, down; - float scale = x->scale, outa, outb; - int mp3_out_index = x->mp3_out_index; - - if (!x->file_is_open) - goto mp3play_tilde_labelzero; - if (x->play_state != 1) - goto mp3play_tilde_labelzero; - - if(mp3_out_index >= x->mp3_encode_size) - { - x->frame_counter++; - x->time1_bang0_handle = 1; - clock_delay(x->x_clock, 0); - mp3_out_index = 0; - mp3_encode_return = decodeMP3(&(x->mp), NULL, 0, x->mp3outbuf, - MY_MP3_MALLOC_IN_SIZE2, &size); - if(mp3_encode_return == MP3_OK) - x->mp3_encode_size = size * sizeof(char) / sizeof(short); - else if(mp3_encode_return == MP3_EX) - { - mp3play_tilde_cleanup(x); - goto mp3play_tilde_labelzero; - } - else - { - if(x->file_block_num > 0) - { - mp3_read_length = MY_MP3_MALLOC_IN_SIZE; - x->file_block_num--; - } - else if(x->file_remain > 0) - { - mp3_read_length = x->file_remain; - x->file_remain = 0; - } - else - { - mp3play_tilde_cleanup(x); - goto mp3play_tilde_labelzero; - } - - fread(x->mp3inbuf, mp3_read_length, sizeof(char), x->fh); - mp3_encode_return = decodeMP3(&(x->mp), x->mp3inbuf, mp3_read_length, - x->mp3outbuf, MY_MP3_MALLOC_IN_SIZE2, &size); - x->mp3_encode_size = size * sizeof(char) / sizeof(short); - if(mp3_encode_return == MP3_EX) - { - mp3play_tilde_cleanup(x); - goto mp3play_tilde_labelzero; - } - } - } - - mp3_ch = x->mp3_ch; - down = x->down; - if(mp3_ch == 2) - { - if(down == 0) - { - ivec += mp3_out_index; - x->mp3_out_index = mp3_out_index + 2*n; - while (n--) - { - *out1++ = scale * (float)(*ivec++); - *out2++ = scale * (float)(*ivec++); - } - } - else if(down == 1) - { - ivec += mp3_out_index; - x->mp3_out_index = mp3_out_index + n; - n /= 2; - while (n--) - { - outa = scale * (float)(*ivec++); - outb = scale * (float)(*ivec++); - *out1++ = outa; - *out2++ = outb; - *out1++ = outa; - *out2++ = outb; - } - } - else if(down == 2) - { - ivec += mp3_out_index; - x->mp3_out_index = mp3_out_index + n/2; - n /= 4; - while (n--) - { - outa = scale * (float)(*ivec++); - outb = scale * (float)(*ivec++); - *out1++ = outa; - *out2++ = outb; - *out1++ = outa; - *out2++ = outb; - *out1++ = outa; - *out2++ = outb; - *out1++ = outa; - *out2++ = outb; - } - } - else if(down == -1) - { - ivec += mp3_out_index; - x->mp3_out_index = mp3_out_index + 4*n; - while (n--) - { - outa = scale * (float)(*ivec++); - outb = scale * (float)(*ivec); - ivec += 3; - *out1++ = outa; - *out2++ = outa; - } - } - else if(down == -2) - { - ivec += mp3_out_index; - x->mp3_out_index = mp3_out_index + 8*n; - while (n--) - { - outa = scale * (float)(*ivec++); - outb = scale * (float)(*ivec); - ivec += 7; - *out1++ = outa; - *out2++ = outa; - } - } - } - else - { - if(down == 0) - { - ivec += mp3_out_index; - x->mp3_out_index = mp3_out_index + n; - while (n--) - { - outa = scale * (float)(*ivec++); - *out1++ = outa; - *out2++ = outa; - } - } - else if(down == 1) - { - ivec += mp3_out_index; - n /= 2; - x->mp3_out_index = mp3_out_index + n; - while (n--) - { - outa = scale * (float)(*ivec++); - *out1++ = outa; - *out2++ = outa; - *out1++ = outa; - *out2++ = outa; - } - } - else if(down == 2) - { - ivec += mp3_out_index; - n /= 4; - x->mp3_out_index = mp3_out_index + n; - while (n--) - { - outa = scale * (float)(*ivec++); - *out1++ = outa; - *out2++ = outa; - *out1++ = outa; - *out2++ = outa; - *out1++ = outa; - *out2++ = outa; - *out1++ = outa; - *out2++ = outa; - } - } - else if(down == -1) - { - ivec += mp3_out_index; - x->mp3_out_index = mp3_out_index + 2*n; - while (n--) - { - outa = scale * (float)(*ivec); - ivec += 2; - *out1++ = outa; - *out2++ = outa; - } - } - else if(down == -2) - { - ivec += mp3_out_index; - x->mp3_out_index = mp3_out_index + 4*n; - while (n--) - { - outa = scale * (float)(*ivec); - ivec += 4; - *out1++ = outa; - *out2++ = outa; - } - } - } - return (w+5); - -mp3play_tilde_labelzero: - - while (n--) - { - *out1++ = 0; - *out2++ = 0; - } - return (w+5); -} - -static void mp3play_tilde_dsp(t_mp3play_tilde *x, t_signal **sp) -{ - x->obj_sr = (int)(sp[0]->s_sr); - x->obj_n = (int)(sp[0]->s_n); - dsp_add(mp3play_tilde_perform, 4, x, sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n); -} - - - -static void mp3play_tilde_stop(t_mp3play_tilde *x) -{ - if(x->file_is_open) - { - x->file_block_num = 0; - x->file_remain = 0; - } -} - -static void mp3play_tilde_start(t_mp3play_tilde *x) -{ - if(x->file_is_open) - { - x->play_state = 1; - } -} - -static void mp3play_tilde_ft1(t_mp3play_tilde *x, t_floatarg offset) -{ - if(offset < 0.0) - offset = 0.0; - x->offset_sec = (float)offset; -} - -static void mp3play_tilde_pause(t_mp3play_tilde *x) -{ - if(x->file_is_open) - { - if(x->play_state == 0) - x->play_state = 1; - else if(x->play_state == 1) - x->play_state = 0; - } -} - -static void mp3play_tilde_open(t_mp3play_tilde *x, t_symbol *s) -{ - x->frame_counter = 0; - mp3play_tilde_do_open(x, (char *)s->s_name, 1); -} - -static void mp3play_tilde_open_again(t_mp3play_tilde *x) -{ - x->frame_counter = 0; - mp3play_tilde_do_open(x, x->filename, 0); -} - -static void mp3play_tilde_open_at(t_mp3play_tilde *x, t_symbol *s) -{ - x->frame_counter = 1; - mp3play_tilde_do_open(x, (char *)s->s_name, 1); -} - -static void mp3play_tilde_open_again_at(t_mp3play_tilde *x) -{ - x->frame_counter = 1; - mp3play_tilde_do_open(x, x->filename, 0); -} - - -static void mp3play_tilde_tick(t_mp3play_tilde *x) -{ - if(x->time1_bang0_handle) - { - outlet_float(x->x_floatout, (float)(x->frame_counter)*(x->time_factor)); - } - else - { - outlet_bang(x->x_bangout); - } -} - -static void mp3play_tilde_free(t_mp3play_tilde *x) -{ - if(x->mp_is_init) - ExitMP3(&(x->mp)); - if(x->begframeseek) - freebytes(x->begframeseek, (x->maxframeseek)*sizeof(int)); - freebytes(x->filename, MY_MP3_MALLOC_FN); - freebytes(x->mp3outbuf, MY_MP3_MALLOC_OUT_SIZE); - freebytes(x->mp3inbuf, MY_MP3_MALLOC_IN_SIZE); - clock_free(x->x_clock); -} - -void mp3play_tilde_setup(void) -{ - mp3play_tilde_class = class_new(gensym("mp3play~"), (t_newmethod)mp3play_tilde_new, - (t_method)mp3play_tilde_free, sizeof(t_mp3play_tilde), 0, 0); - class_addmethod(mp3play_tilde_class, (t_method)mp3play_tilde_dsp, gensym("dsp"), 0); - class_addmethod(mp3play_tilde_class, (t_method)mp3play_tilde_start, gensym("start"), 0); - class_addmethod(mp3play_tilde_class, (t_method)mp3play_tilde_ft1, - gensym("ft1"), A_FLOAT, 0); - class_addmethod(mp3play_tilde_class, (t_method)mp3play_tilde_stop, gensym("stop"), 0); - class_addmethod(mp3play_tilde_class, (t_method)mp3play_tilde_pause, gensym("pause"), 0); - class_addmethod(mp3play_tilde_class, (t_method)mp3play_tilde_open_again_at, gensym("open_again_at"), 0); - class_addmethod(mp3play_tilde_class, (t_method)mp3play_tilde_open, gensym("open"), A_DEFSYM, 0); - class_addmethod(mp3play_tilde_class, (t_method)mp3play_tilde_open_again, gensym("open_again"), 0); - class_addmethod(mp3play_tilde_class, (t_method)mp3play_tilde_open_at, gensym("open_at"), A_DEFSYM, 0); - class_sethelpsymbol(mp3play_tilde_class, gensym("iemhelp/help-mp3play~")); - /*post("\nmp3play~ written by thomas musil & norbert math\nV 0.1 iem graz - austria 05 2000\n");*/ -} diff --git a/src/iem_t3_lib/iem_t3_lib.c b/src/iem_t3_lib/iem_t3_lib.c deleted file mode 100644 index b911c5d..0000000 --- a/src/iem_t3_lib/iem_t3_lib.c +++ /dev/null @@ -1,42 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iem_t3_lib written by Gerhard Eckel, Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - - -static t_class *iem_t3_lib_class; - -static void *iem_t3_lib_new(void) -{ - t_object *x = (t_object *)pd_new(iem_t3_lib_class); - - return (x); -} - -void t3_bpe_setup(void); -void t3_delay_setup(void); -void t3_line_tilde_setup(void); -void t3_metro_setup(void); -void t3_sig_tilde_setup(void); -void t3_timer_setup(void); - -/* ------------------------ setup routine ------------------------- */ - -void iem_t3_lib_setup(void) -{ - iem_t3_lib_class = class_new(gensym("iem_t3_lib"), iem_t3_lib_new, 0, - sizeof(t_object), CLASS_NOINLET, 0); - - t3_bpe_setup(); - t3_delay_setup(); - t3_line_tilde_setup(); - t3_metro_setup(); - t3_sig_tilde_setup(); - t3_timer_setup(); - - post("iem_t3_lib (R-1.16) library loaded! (c) Gerhard Eckel, Thomas Musil 05.2005"); - post(" musil%ciem.at iem KUG Graz Austria", '@'); -} diff --git a/src/iem_t3_lib/iem_t3_lib.dsp b/src/iem_t3_lib/iem_t3_lib.dsp deleted file mode 100644 index ab0a094..0000000 --- a/src/iem_t3_lib/iem_t3_lib.dsp +++ /dev/null @@ -1,85 +0,0 @@ -# Microsoft Developer Studio Project File - Name="iem_t3_lib" - Package Owner=<4>
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diff --git a/src/iem_t3_lib/iem_t3_lib.dsw b/src/iem_t3_lib/iem_t3_lib.dsw deleted file mode 100644 index 6c2a29b..0000000 --- a/src/iem_t3_lib/iem_t3_lib.dsw +++ /dev/null @@ -1,29 +0,0 @@ -Microsoft Developer Studio Workspace File, Format Version 6.00
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diff --git a/src/iem_t3_lib/iemlib.h b/src/iem_t3_lib/iemlib.h deleted file mode 100644 index 6be2de0..0000000 --- a/src/iem_t3_lib/iemlib.h +++ /dev/null @@ -1,108 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#ifndef __IEMLIB_H__ -#define __IEMLIB_H__ - - -#define IS_A_POINTER(atom,index) ((atom+index)->a_type == A_POINTER) -#define IS_A_FLOAT(atom,index) ((atom+index)->a_type == A_FLOAT) -#define IS_A_SYMBOL(atom,index) ((atom+index)->a_type == A_SYMBOL) -#define IS_A_DOLLAR(atom,index) ((atom+index)->a_type == A_DOLLAR) -#define IS_A_DOLLSYM(atom,index) ((atom+index)->a_type == A_DOLLSYM) -#define IS_A_SEMI(atom,index) ((atom+index)->a_type == A_SEMI) -#define IS_A_COMMA(atom,index) ((atom+index)->a_type == A_COMMA) - - -#ifdef NT -int sys_noloadbang; -//t_symbol *iemgui_key_sym=0; -#include <io.h> -#else -extern int sys_noloadbang; -//extern t_symbol *iemgui_key_sym; -#include <unistd.h> -#endif - -#define DEFDELVS 64 -#define XTRASAMPS 4 -#define SAMPBLK 4 - - -#define UNITBIT32 1572864. /* 3*2^19; bit 32 has place value 1 */ - -/* machine-dependent definitions. These ifdefs really -should have been by CPU type and not by operating system! */ -#ifdef IRIX -/* big-endian. Most significant byte is at low address in memory */ -#define HIOFFSET 0 /* word offset to find MSB */ -#define LOWOFFSET 1 /* word offset to find LSB */ -#define int32 long /* a data type that has 32 bits */ -#else -#ifdef MSW -/* little-endian; most significant byte is at highest address */ -#define HIOFFSET 1 -#define LOWOFFSET 0 -#define int32 long -#else -#ifdef __FreeBSD__ -#include <machine/endian.h> -#if BYTE_ORDER == LITTLE_ENDIAN -#define HIOFFSET 1 -#define LOWOFFSET 0 -#else -#define HIOFFSET 0 /* word offset to find MSB */ -#define LOWOFFSET 1 /* word offset to find LSB */ -#endif /* BYTE_ORDER */ -#include <sys/types.h> -#define int32 int32_t -#endif -#ifdef __linux__ - -#include <endian.h> - -#if !defined(__BYTE_ORDER) || !defined(__LITTLE_ENDIAN) -#error No byte order defined -#endif - -#if __BYTE_ORDER == __LITTLE_ENDIAN -#define HIOFFSET 1 -#define LOWOFFSET 0 -#else -#define HIOFFSET 0 /* word offset to find MSB */ -#define LOWOFFSET 1 /* word offset to find LSB */ -#endif /* __BYTE_ORDER */ - -#include <sys/types.h> -#define int32 int32_t - -#else -#ifdef __APPLE__ -#define HIOFFSET 0 /* word offset to find MSB */ -#define LOWOFFSET 1 /* word offset to find LSB */ -#define int32 int /* a data type that has 32 bits */ - -#endif /* __APPLE__ */ -#endif /* __linux__ */ -#endif /* MSW */ -#endif /* SGI */ - -union tabfudge -{ - double tf_d; - int32 tf_i[2]; -}; - -#ifdef __i386__ -#define IEM_DENORMAL(f) ((((*(unsigned int*)&(f))&0x60000000)==0) || \ -(((*(unsigned int*)&(f))&0x60000000)==0x60000000)) -/* more stringent test: anything not between 1e-19 and 1e19 in absolute val */ -#else - -#define IEM_DENORMAL(f) 0 - -#endif - -#endif diff --git a/src/iem_t3_lib/makefile b/src/iem_t3_lib/makefile deleted file mode 100644 index 597ccdf..0000000 --- a/src/iem_t3_lib/makefile +++ /dev/null @@ -1,4 +0,0 @@ -TARGET = iem_t3_lib - -include ../../Make.include - diff --git a/src/iem_t3_lib/makefile_linux b/src/iem_t3_lib/makefile_linux deleted file mode 100644 index 3705f69..0000000 --- a/src/iem_t3_lib/makefile_linux +++ /dev/null @@ -1,51 +0,0 @@ -current: all - -.SUFFIXES: .pd_linux - -INCLUDE = -I. -I/usr/local/src/pd/src - -LDFLAGS = -export-dynamic -shared -LIB = -ldl -lm -lpthread - -#select either the DBG and OPT compiler flags below: - -CFLAGS = -DPD -DUNIX -W -Werror -Wno-unused \ - -Wno-parentheses -Wno-switch -O6 -funroll-loops -fomit-frame-pointer -fno-strict-aliasing \ - -DDL_OPEN - -SYSTEM = $(shell uname -m) - -# the sources - -SRC = t3_bpe.c \ - t3_delay.c \ - t3_line~.c \ - t3_metro.c \ - t3_sig~.c \ - t3_timer.c \ - iem_t3_lib.c - -TARGET = iem_t3_lib.pd_linux - - -OBJ = $(SRC:.c=.o) - -# -# ------------------ targets ------------------------------------ -# - -clean: - rm $(TARGET) - rm *.o - -all: $(OBJ) - @echo :: $(OBJ) - $(LD) $(LDFLAGS) -o $(TARGET) *.o $(LIB) - strip --strip-unneeded $(TARGET) - -$(OBJ) : %.o : %.c - $(CC) $(CFLAGS) $(INCLUDE) -c -o $*.o $*.c - - - - diff --git a/src/iem_t3_lib/makefile_win b/src/iem_t3_lib/makefile_win deleted file mode 100644 index 30e9a68..0000000 --- a/src/iem_t3_lib/makefile_win +++ /dev/null @@ -1,36 +0,0 @@ -all: ..\..\lib\iem_t3_lib.dll - -VIS_CPP_PATH = "C:\Programme\Microsoft Visual Studio\Vc98" -PD_INST_PATH = "C:\Programme\pd-0.39-2" -PD_WIN_INCLUDE_PATH = /I. /I$(PD_INST_PATH)\src /I$(VIS_CPP_PATH)\include -PD_WIN_C_FLAGS = /nologo /W3 /WX /DMSW /DNT /DPD /DWIN32 /DWINDOWS /Ox -DPA_LITTLE_ENDIAN -PD_WIN_L_FLAGS = /nologo - -PD_WIN_LIB = /NODEFAULTLIB:libc /NODEFAULTLIB:oldnames /NODEFAULTLIB:kernel /NODEFAULTLIB:uuid \ - $(VIS_CPP_PATH)\lib\libc.lib \ - $(VIS_CPP_PATH)\lib\oldnames.lib \ - $(VIS_CPP_PATH)\lib\kernel32.lib \ - $(VIS_CPP_PATH)\lib\wsock32.lib \ - $(VIS_CPP_PATH)\lib\winmm.lib \ - $(PD_INST_PATH)\bin\pthreadVC.lib \ - $(PD_INST_PATH)\bin\pd.lib - -SRC = t3_bpe.c \ - t3_delay.c \ - t3_line~.c \ - t3_metro.c \ - t3_sig~.c \ - t3_timer.c \ - iem_t3_lib.c - -OBJ = $(SRC:.c=.obj) - -.c.obj: - cl $(PD_WIN_C_FLAGS) $(PD_WIN_INCLUDE_PATH) /c $*.c - -..\..\lib\iem_t3_lib.dll: $(OBJ) - link $(PD_WIN_L_FLAGS) /dll /export:iem_t3_lib_setup \ - /out:..\..\lib\iem_t3_lib.dll $(OBJ) $(PD_WIN_LIB) - -clean: - del *.obj diff --git a/src/iem_t3_lib/t3_bpe.c b/src/iem_t3_lib/t3_bpe.c deleted file mode 100644 index 4b6c5d1..0000000 --- a/src/iem_t3_lib/t3_bpe.c +++ /dev/null @@ -1,133 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iem_t3_lib written by Gerhard Eckel, Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - -/* ------------------------ t3_bpe ---------------------------- */ -static t_class *t3_bpe_class; - -typedef struct _t3_bpe -{ - t_object x_obj; - t_atom x_at[2]; - t_clock *x_clock; - int x_maxnum; - int x_curnum; - int x_curindex; - t_atom *x_beg; - double x_t3_bang; - double x_ticks2ms; - int x_hit; - void *x_out_val; - void *x_out_time; - void *x_out_finished; -} t_t3_bpe; - -static void t3_bpe_stop(t_t3_bpe *x) -{ - clock_unset(x->x_clock); -} - -static void t3_bpe_tick(t_t3_bpe *x) -{ - t_atom *vec = x->x_beg; - t_float val; - double dticks, time; - int iticks; - - if(x->x_curindex >= x->x_curnum) - { - t3_bpe_stop(x); - outlet_float(x->x_out_finished, x->x_t3_bang); - } - else - { - x->x_hit = 0; - vec += x->x_curindex; - val = atom_getfloat(vec++); - time = (double)atom_getfloat(vec); - outlet_float(x->x_out_time, time); - x->x_at[1].a_w.w_float = val; - x->x_at[0].a_w.w_float = x->x_t3_bang; - outlet_list(x->x_obj.ob_outlet, &s_list, 2, x->x_at); - dticks = (time + x->x_t3_bang)/x->x_ticks2ms; - iticks = (int)dticks; - x->x_t3_bang = (dticks - (double)iticks)*x->x_ticks2ms; - if(!x->x_hit) - clock_delay(x->x_clock, (double)iticks*x->x_ticks2ms); - x->x_curindex += 2; - } -} - -static void t3_bpe_float(t_t3_bpe *x, t_floatarg f) -{ - double dticks; - int iticks; - - if(x->x_curnum) - { - x->x_curindex = 0; - dticks = (double)f/x->x_ticks2ms; - iticks = (int)dticks; - x->x_t3_bang = (dticks - (double)iticks)*x->x_ticks2ms; - clock_delay(x->x_clock, (double)iticks*x->x_ticks2ms); - x->x_hit = 1; - } -} - -static void t3_bpe_list(t_t3_bpe *x, t_symbol *s, int ac, t_atom *av) -{ - int n = ac & 0xfffffffe, i; - t_atom *vec = x->x_beg; - if(n > x->x_maxnum) - { - freebytes(x->x_beg, x->x_maxnum*sizeof(t_atom)); - x->x_maxnum = 2 + n; - x->x_beg = (t_atom *)getbytes(x->x_maxnum*sizeof(t_atom)); - vec = x->x_beg; - } - x->x_curnum = n; - for(i=0; i<n; i++) - { - *vec++ = *av++; - } -} - -static void t3_bpe_free(t_t3_bpe *x) -{ - freebytes(x->x_beg, x->x_maxnum*sizeof(t_atom)); - clock_free(x->x_clock); -} - -static void *t3_bpe_new(void) -{ - t_t3_bpe *x = (t_t3_bpe *)pd_new(t3_bpe_class); - - x->x_t3_bang = 0.0; - x->x_ticks2ms = 1000.0*(double)sys_getblksize()/(double)sys_getsr(); - x->x_curindex = 0; - x->x_maxnum = 20; - x->x_curnum = 0; - x->x_hit = 0; - x->x_beg = (t_atom *)getbytes(x->x_maxnum*sizeof(t_atom)); - x->x_clock = clock_new(x, (t_method)t3_bpe_tick); - outlet_new(&x->x_obj, &s_list); - x->x_out_time = outlet_new(&x->x_obj, &s_float); - x->x_out_finished = outlet_new(&x->x_obj, &s_float); - x->x_at[0].a_type = A_FLOAT; - x->x_at[1].a_type = A_FLOAT; - return (x); -} - -void t3_bpe_setup(void) -{ - t3_bpe_class = class_new(gensym("t3_bpe"), (t_newmethod)t3_bpe_new, - (t_method)t3_bpe_free, sizeof(t_t3_bpe), 0, 0); - class_addmethod(t3_bpe_class, (t_method)t3_bpe_stop, gensym("stop"), 0); - class_addfloat(t3_bpe_class, (t_method)t3_bpe_float); - class_addlist(t3_bpe_class, (t_method)t3_bpe_list); - class_sethelpsymbol(t3_bpe_class, gensym("iemhelp/help-t3_bpe")); -} diff --git a/src/iem_t3_lib/t3_delay.c b/src/iem_t3_lib/t3_delay.c deleted file mode 100644 index e9fb769..0000000 --- a/src/iem_t3_lib/t3_delay.c +++ /dev/null @@ -1,88 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iem_t3_lib written by Gerhard Eckel, Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - -/* ------------------------ t3_delay ---------------------------- */ -static t_class *t3_delay_class; - -typedef struct _t3_delay -{ - t_object x_obj; - t_clock *x_clock; - double x_deltime; - double x_ticks2ms; - double x_t3_bang; -} t_t3_delay; - -static void t3_delay_tick(t_t3_delay *x) -{ - outlet_float(x->x_obj.ob_outlet, x->x_t3_bang); -} - -static void t3_delay_stop(t_t3_delay *x) -{ - clock_unset(x->x_clock); -} - -static void t3_delay_float(t_t3_delay *x, t_floatarg t3_bang) -{ - double dticks; - int iticks; - - if(t3_bang < 0) - t3_bang = 0; - dticks = (x->x_deltime + (double)t3_bang)/x->x_ticks2ms; - iticks = (int)dticks; - x->x_t3_bang = (dticks - (double)iticks)*x->x_ticks2ms; - clock_delay(x->x_clock, (double)iticks*x->x_ticks2ms); -} - -static void t3_delay_ft1(t_t3_delay *x, t_floatarg f) -{ - if(f < 0) - f = 0; - x->x_deltime = f; -} - -static void t3_delay_list(t_t3_delay *x, t_symbol *s, int ac, t_atom *av) -{ - if((ac == 2)&&IS_A_FLOAT(av,0)&&IS_A_FLOAT(av,1)) - { - t3_delay_ft1(x, atom_getfloatarg(1, ac, av)); - t3_delay_float(x, atom_getfloatarg(0, ac, av)); - } -} - -static void t3_delay_free(t_t3_delay *x) -{ - clock_free(x->x_clock); -} - -static void *t3_delay_new(t_floatarg f) -{ - t_t3_delay *x = (t_t3_delay *)pd_new(t3_delay_class); - - x->x_ticks2ms = 1000.0*(double)sys_getblksize()/(double)sys_getsr(); - t3_delay_ft1(x, f); - x->x_clock = clock_new(x, (t_method)t3_delay_tick); - outlet_new(&x->x_obj, &s_float); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("ft1")); - return (x); -} - -void t3_delay_setup(void) -{ - t3_delay_class = class_new(gensym("t3_delay"), (t_newmethod)t3_delay_new, - (t_method)t3_delay_free, sizeof(t_t3_delay), 0, A_DEFFLOAT, 0); - class_addcreator((t_newmethod)t3_delay_new, gensym("t3_del"), A_DEFFLOAT, 0); - class_addmethod(t3_delay_class, (t_method)t3_delay_stop, gensym("stop"), 0); - class_addmethod(t3_delay_class, (t_method)t3_delay_ft1, - gensym("ft1"), A_FLOAT, 0); - class_addfloat(t3_delay_class, (t_method)t3_delay_float); - class_addlist(t3_delay_class, (t_method)t3_delay_list); - class_sethelpsymbol(t3_delay_class, gensym("iemhelp/help-t3_delay")); -} diff --git a/src/iem_t3_lib/t3_line~.c b/src/iem_t3_lib/t3_line~.c deleted file mode 100644 index a3007a7..0000000 --- a/src/iem_t3_lib/t3_line~.c +++ /dev/null @@ -1,272 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iem_t3_lib written by Gerhard Eckel, Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - -/* -------------------------- t3_line~ ------------------------------ */ -static t_class *t3_line_tilde_class; - -typedef struct _t3_line_tilde -{ - t_object x_obj; - t_clock *x_clock; - t_float *x_beg; - double x_cur_val; - double x_dst_val; - double x_inlet_val; - double x_inc64; - double x_inc; - double x_ms2samps; - double x_ticks2ms; - double x_inlet_time; - double x_dst_time; - int x_cur_samps; - int x_dur_samps; - int x_n; - int x_t3_bang_samps; - int x_transient; -} t_t3_line_tilde; - -static void t3_line_tilde_nontransient(t_float *vec, t_t3_line_tilde *x, int n) -{ - int cur_samps = x->x_cur_samps, i; - double inc = x->x_inc; - double cur_val = x->x_cur_val; - - if(cur_samps) - { - if(cur_samps > n) - { - x->x_cur_samps -= n; - while(n--) - { - cur_val += inc; - *vec++ = (t_float)cur_val; - } - x->x_cur_val += x->x_inc64; - } - else if(cur_samps == n) - { - x->x_cur_samps = 0; - while(n--) - { - cur_val += inc; - *vec++ = (t_float)cur_val; - } - x->x_cur_val = x->x_dst_val; - } - else - { - for(i=0; i<cur_samps; i++) - { - cur_val += inc; - *vec++ = (t_float)cur_val; - } - x->x_cur_val = cur_val = x->x_dst_val; - for(i=cur_samps; i<n; i++) - *vec++ = (t_float)cur_val; - x->x_cur_samps = 0; - } - } - else - { - while(n--) - *vec++ = (t_float)cur_val; - } -} - -static t_int *t3_line_tilde_perform(t_int *w) -{ - t_float *out = (t_float *)(w[1]); - t_t3_line_tilde *x = (t_t3_line_tilde *)(w[2]); - int n = (int)(w[3]); - - if(x->x_transient) - { - t_float *trans = x->x_beg; - - while(n--) - *out++ = *trans++; - x->x_transient = 0; - } - else - t3_line_tilde_nontransient(out, x, n); - return(w+4); -} - -static void t3_line_tilde_tick(t_t3_line_tilde *x) -{ - t_float *trans = x->x_beg; - int n = x->x_n, t3_bang_samps, cur_samps, i; - double inc, cur_val; - - if(!x->x_transient) - t3_line_tilde_nontransient(trans, x, n); - t3_bang_samps = x->x_t3_bang_samps; - x->x_dst_val = x->x_inlet_val; - if(x->x_inlet_time <= 0.0) - { - x->x_inlet_time = 0.0; - x->x_dst_time = 0.0; - x->x_dur_samps = 0; - x->x_cur_samps = 0; - cur_val = x->x_cur_val = x->x_dst_val; - for(i=t3_bang_samps; i<n; i++) - trans[i] = (t_float)cur_val; - } - else - { - int diff, end; - - x->x_dst_time = x->x_inlet_time; - x->x_inlet_time = 0.0; - cur_samps = (int)(x->x_dst_time * x->x_ms2samps); - if(!cur_samps) - cur_samps = 1; - x->x_dur_samps = cur_samps; - x->x_cur_samps = cur_samps; - cur_val = x->x_cur_val = (double)trans[t3_bang_samps]; - inc = x->x_inc = (x->x_dst_val - cur_val)/(double)cur_samps; - x->x_inc64 = (double)x->x_n * inc; - diff = n - t3_bang_samps; - if(cur_samps > diff) - { - for(i=t3_bang_samps; i<n; i++) - { - cur_val += inc; - trans[i] = (t_float)cur_val; - } - x->x_cur_val += (double)diff * inc; - x->x_cur_samps -= diff; - } - else if(cur_samps == diff) - { - for(i=t3_bang_samps; i<n; i++) - { - cur_val += inc; - trans[i] = (t_float)cur_val; - } - x->x_cur_val = x->x_dst_val; - x->x_cur_samps = 0; - } - else - { - end = t3_bang_samps + cur_samps; - for(i=t3_bang_samps; i<end; i++) - { - cur_val += inc; - trans[i] = (t_float)cur_val; - } - cur_val = x->x_cur_val = x->x_dst_val; - x->x_cur_samps = 0; - for(i=end; i<n; i++) - trans[i] = (t_float)cur_val; - } - } - x->x_transient = 1; -} - -static void t3_line_tilde_list(t_t3_line_tilde *x, t_symbol *s, int ac, t_atom *av) -{ - if((ac >= 2)&&IS_A_FLOAT(av,0)&&IS_A_FLOAT(av,1)) - { - int t3_bang_samps, ticks; - double time; - - x->x_inlet_val = (double)atom_getfloatarg(1, ac, av); - t3_bang_samps = (int)((t_float)atom_getfloatarg(0, ac, av)*x->x_ms2samps); - if(t3_bang_samps < 0) - t3_bang_samps = 0; - ticks = t3_bang_samps / x->x_n; - x->x_t3_bang_samps = t3_bang_samps - x->x_n * ticks; - if((ac >= 3)&&IS_A_FLOAT(av,2)) - { - time = (double)atom_getfloatarg(2, ac, av); - if(time < 0.0) - time = 0.0; - x->x_inlet_time = time; - } - if(ticks < 1) - t3_line_tilde_tick(x); - else - clock_delay(x->x_clock, (double)ticks * x->x_ticks2ms); - } -} - -static void t3_line_tilde_ft1(t_t3_line_tilde *x, t_float time) -{ - if(time < 0.0) - time = 0.0; - x->x_inlet_time = (double)time; -} - -static void t3_line_tilde_stop(t_t3_line_tilde *x) -{ - clock_unset(x->x_clock); - x->x_cur_samps = x->x_dur_samps = x->x_transient = 0; - x->x_inc = x->x_inc64 = x->x_inlet_time = x->x_dst_time = 0.0; -} - -static void t3_line_tilde_dsp(t_t3_line_tilde *x, t_signal **sp) -{ - int i; - t_float val, *trans; - - if(sp[0]->s_n > x->x_n) - { - freebytes(x->x_beg, x->x_n*sizeof(t_float)); - x->x_n = (int)sp[0]->s_n; - x->x_beg = (t_float *)getbytes(x->x_n*sizeof(t_float)); - } - else - x->x_n = (int)sp[0]->s_n; - i = x->x_n; - val = x->x_cur_val; - trans = x->x_beg; - while(i--) - *trans++ = val; - x->x_ms2samps = 0.001*(double)sp[0]->s_sr; - x->x_ticks2ms = (double)x->x_n / x->x_ms2samps; - dsp_add(t3_line_tilde_perform, 3, sp[0]->s_vec, x, sp[0]->s_n); -} - -static void t3_line_tilde_free(t_t3_line_tilde *x) -{ - if(x->x_beg) - freebytes(x->x_beg, x->x_n*sizeof(t_float)); - clock_free(x->x_clock); -} - -static void *t3_line_tilde_new(t_floatarg init_val) -{ - t_t3_line_tilde *x = (t_t3_line_tilde *)pd_new(t3_line_tilde_class); - int i; - - x->x_n = (int)sys_getblksize(); - x->x_beg = (t_float *)getbytes(x->x_n*sizeof(t_float)); - x->x_inlet_val = x->x_cur_val = x->x_dst_val = init_val; - x->x_t3_bang_samps = x->x_cur_samps = x->x_dur_samps = x->x_transient = 0; - x->x_inlet_time = x->x_dst_time = 0.0; - x->x_inc64 = x->x_inc = 0.0; - x->x_ms2samps = 0.001 * (double)sys_getsr(); - x->x_ticks2ms = (double)x->x_n / x->x_ms2samps; - x->x_clock = clock_new(x, (t_method)t3_line_tilde_tick); - outlet_new(&x->x_obj, &s_signal); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("ft1")); - return (x); -} - -void t3_line_tilde_setup(void) -{ - t3_line_tilde_class = class_new(gensym("t3_line~"), (t_newmethod)t3_line_tilde_new, - (t_method)t3_line_tilde_free, sizeof(t_t3_line_tilde), 0, A_DEFFLOAT, 0); - class_addmethod(t3_line_tilde_class, (t_method)t3_line_tilde_dsp, gensym("dsp"), 0); - class_addmethod(t3_line_tilde_class, (t_method)t3_line_tilde_stop, gensym("stop"), 0); - class_addmethod(t3_line_tilde_class, (t_method)t3_line_tilde_ft1, gensym("ft1"), A_FLOAT, 0); - class_addlist(t3_line_tilde_class, (t_method)t3_line_tilde_list); - class_sethelpsymbol(t3_line_tilde_class, gensym("iemhelp/help-t3_line~")); -} diff --git a/src/iem_t3_lib/t3_metro.c b/src/iem_t3_lib/t3_metro.c deleted file mode 100644 index 0f96562..0000000 --- a/src/iem_t3_lib/t3_metro.c +++ /dev/null @@ -1,113 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iem_t3_lib written by Gerhard Eckel, Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - -/* ------------------------ t3_metro ---------------------------- */ -static t_class *t3_metro_class; - -typedef struct _t3_metro -{ - t_object x_obj; - t_clock *x_clock; - double x_metrotime; - double x_ticks2ms; - double x_t3_bang; - int x_hit; - void *x_out_next; -} t_t3_metro; - -static void t3_metro_stop(t_t3_metro *x) -{ - clock_unset(x->x_clock); -} - -static void t3_metro_tick(t_t3_metro *x) -{ - double dticks; - int iticks; - - x->x_hit = 0; - outlet_float(x->x_out_next, x->x_metrotime); - outlet_float(x->x_obj.ob_outlet, x->x_t3_bang); - dticks = (x->x_metrotime + x->x_t3_bang)/x->x_ticks2ms; - iticks = (int)dticks; - x->x_t3_bang = (dticks - (double)iticks)*x->x_ticks2ms; - if(!x->x_hit) - clock_delay(x->x_clock, (double)iticks*x->x_ticks2ms); -} - -static void t3_metro_float(t_t3_metro *x, t_floatarg t3_bang) -{ - double dticks; - int iticks; - - if(t3_bang < 0) - t3_bang = 0; - dticks = (double)t3_bang/x->x_ticks2ms; - iticks = (int)dticks; - x->x_t3_bang = (dticks - (double)iticks)*x->x_ticks2ms; - clock_delay(x->x_clock, (double)iticks*x->x_ticks2ms); - x->x_hit = 1; -} - -static void t3_metro_start(t_t3_metro *x, t_floatarg f) -{ - t3_metro_float(x, f); - x->x_hit = 1; -} - -static void t3_metro_ft1(t_t3_metro *x, t_floatarg f) -{ - if(f < 0.01) f = 0.01; - x->x_metrotime = (double)f; -} - -static void t3_metro_list(t_t3_metro *x, t_symbol *s, int ac, t_atom *av) -{ - if((ac == 2)&&IS_A_FLOAT(av,0)&&IS_A_FLOAT(av,1)) - { - t3_metro_ft1(x, atom_getfloatarg(1, ac, av)); - t3_metro_float(x, atom_getfloatarg(0, ac, av)); - } -} - -static void t3_metro_free(t_t3_metro *x) -{ - clock_free(x->x_clock); -} - -static void *t3_metro_new(t_symbol *s, int ac, t_atom *av) -{ - t_t3_metro *x = (t_t3_metro *)pd_new(t3_metro_class); - - x->x_metrotime = 10.0; - x->x_t3_bang = 0.0; - x->x_hit = 0; - if((ac == 1)&&IS_A_FLOAT(av,0)) - { - t3_metro_ft1(x, atom_getfloatarg(0, ac, av)); - } - x->x_ticks2ms = 1000.0*(double)sys_getblksize()/(double)sys_getsr(); - x->x_clock = clock_new(x, (t_method)t3_metro_tick); - outlet_new(&x->x_obj, &s_float); - x->x_out_next = outlet_new(&x->x_obj, &s_float); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("ft1")); - return (x); -} - -void t3_metro_setup(void) -{ - t3_metro_class = class_new(gensym("t3_metro"), (t_newmethod)t3_metro_new, - (t_method)t3_metro_free, sizeof(t_t3_metro), 0, A_GIMME, 0); - class_addmethod(t3_metro_class, (t_method)t3_metro_stop, gensym("stop"), 0); - class_addmethod(t3_metro_class, (t_method)t3_metro_start, gensym("start"), A_FLOAT, 0); - class_addmethod(t3_metro_class, (t_method)t3_metro_ft1, gensym("ft1"), A_FLOAT, 0); - class_addfloat(t3_metro_class, (t_method)t3_metro_float); - class_addlist(t3_metro_class, (t_method)t3_metro_list); - class_sethelpsymbol(t3_metro_class, gensym("iemhelp/help-t3_metro")); -} diff --git a/src/iem_t3_lib/t3_sig~.c b/src/iem_t3_lib/t3_sig~.c deleted file mode 100644 index 458e2a6..0000000 --- a/src/iem_t3_lib/t3_sig~.c +++ /dev/null @@ -1,192 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iem_t3_lib written by Gerhard Eckel, Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - -/* -------------------------- t3_sig_tilde~ ------------------------------ */ -static t_class *t3_sig_tilde_class; - -typedef struct _t3_sig_tilde -{ - t_object x_obj; - t_clock *x_clock; - t_float x_old_val; - t_float x_new_val; - t_float *x_beg; - int x_n; - int x_t3_bang_samps; - int x_transient; - t_float x_ms2samps; - t_float x_ticks2ms; -} t_t3_sig_tilde; - -static void t3_sig_tilde_tick(t_t3_sig_tilde *x) -{ - t_float *trans = x->x_beg, val; - int n = x->x_n, t3_bang_samps, i; - - t3_bang_samps = x->x_t3_bang_samps; - if(!x->x_transient) - { - val = x->x_old_val; - for(i=0; i<t3_bang_samps; i++) - trans[i] = val; - x->x_transient = 1; - } - val = x->x_old_val = x->x_new_val; - for(i=t3_bang_samps; i<n; i++) - trans[i] = val; -} - -static void t3_sig_tilde_stop(t_t3_sig_tilde *x) -{ - clock_unset(x->x_clock); - x->x_new_val = x->x_old_val; -} - -static void t3_sig_tilde_list(t_t3_sig_tilde *x, t_symbol *s, int ac, t_atom *av) -{ - if((ac == 2)&&IS_A_FLOAT(av,0)&&IS_A_FLOAT(av,1)) - { - int n = x->x_n, t3_bang_samps, ticks; - - t3_bang_samps = (int)((t_float)atom_getfloatarg(0, ac, av)*x->x_ms2samps); - x->x_new_val = (t_float)atom_getfloatarg(1, ac, av); - if(t3_bang_samps < 0) - t3_bang_samps = 0; - ticks = t3_bang_samps / n; - x->x_t3_bang_samps = t3_bang_samps - n*ticks; - if(ticks < 1) - t3_sig_tilde_tick(x); - else - clock_delay(x->x_clock, (double)ticks * (double)x->x_ticks2ms); - } -} - -static t_int *t3_sig_tilde_perform(t_int *w) -{ - t_float *out = (t_float *)(w[1]); - t_t3_sig_tilde *x = (t_t3_sig_tilde *)(w[2]); - int n = (int)(w[3]); - - if(x->x_transient) - { - t_float *trans = x->x_beg; - - while(n--) - *out++ = *trans++; - x->x_transient = 0; - } - else - { - t_float val = x->x_new_val; - - while(n--) - *out++ = val; - } - return (w+4); -} - -static t_int *t3_sig_tilde_perf8(t_int *w) -{ - t_float *out = (t_float *)(w[1]); - t_t3_sig_tilde *x = (t_t3_sig_tilde *)(w[2]); - int n = (int)(w[3]), i; - - if(x->x_transient) - { - t_float *trans = x->x_beg; - - for(i=0; i<n; i+=8, out+=8, trans+=8) - { - out[0] = trans[0]; - out[1] = trans[1]; - out[2] = trans[2]; - out[3] = trans[3]; - out[4] = trans[4]; - out[5] = trans[5]; - out[6] = trans[6]; - out[7] = trans[7]; - } - x->x_transient = 0; - } - else - { - t_float val = x->x_new_val; - - for(i=0; i<n; i+=8, out+=8) - { - out[0] = val; - out[1] = val; - out[2] = val; - out[3] = val; - out[4] = val; - out[5] = val; - out[6] = val; - out[7] = val; - } - } - return (w+4); -} - -static void t3_sig_tilde_dsp(t_t3_sig_tilde *x, t_signal **sp) -{ - int i; - t_float *trans, val; - - if(sp[0]->s_n > x->x_n) - { - freebytes(x->x_beg, x->x_n*sizeof(t_float)); - x->x_n = sp[0]->s_n; - x->x_beg = (t_float *)getbytes(x->x_n*sizeof(t_float)); - } - else - x->x_n = sp[0]->s_n; - x->x_ms2samps = 0.001*(t_float)sp[0]->s_sr; - x->x_ticks2ms = (t_float)x->x_n / x->x_ms2samps; - i = x->x_n; - val = x->x_new_val; - trans = x->x_beg; - while(i--) - *trans++ = val; - - if((sp[0]->s_n)&7) - dsp_add(t3_sig_tilde_perform, 3, sp[0]->s_vec, x, sp[0]->s_n); - else - dsp_add(t3_sig_tilde_perf8, 3, sp[0]->s_vec, x, sp[0]->s_n); -} - -static void t3_sig_tilde_free(t_t3_sig_tilde *x) -{ - if(x->x_beg) - freebytes(x->x_beg, x->x_n*sizeof(t_float)); - clock_free(x->x_clock); -} - -static void *t3_sig_tilde_new(t_floatarg init_val) -{ - t_t3_sig_tilde *x = (t_t3_sig_tilde *)pd_new(t3_sig_tilde_class); - - x->x_new_val = x->x_old_val = init_val; - x->x_n = (int)sys_getblksize(); - x->x_beg = (t_float *)getbytes(x->x_n*sizeof(t_float)); - x->x_t3_bang_samps = x->x_transient = 0; - x->x_ms2samps = 0.001 * (t_float)sys_getsr(); - x->x_ticks2ms = (t_float)x->x_n / x->x_ms2samps; - x->x_clock = clock_new(x, (t_method)t3_sig_tilde_tick); - outlet_new(&x->x_obj, &s_signal); - return (x); -} - -void t3_sig_tilde_setup(void) -{ - t3_sig_tilde_class = class_new(gensym("t3_sig~"), (t_newmethod)t3_sig_tilde_new, - (t_method)t3_sig_tilde_free, sizeof(t_t3_sig_tilde), 0, A_DEFFLOAT, 0); - class_addmethod(t3_sig_tilde_class, (t_method)t3_sig_tilde_dsp, gensym("dsp"), 0); - class_addmethod(t3_sig_tilde_class, (t_method)t3_sig_tilde_stop, gensym("stop"), 0); - class_addlist(t3_sig_tilde_class, (t_method)t3_sig_tilde_list); - class_sethelpsymbol(t3_sig_tilde_class, gensym("iemhelp/help-t3_sig~")); -} diff --git a/src/iem_t3_lib/t3_timer.c b/src/iem_t3_lib/t3_timer.c deleted file mode 100644 index 1169726..0000000 --- a/src/iem_t3_lib/t3_timer.c +++ /dev/null @@ -1,48 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iem_t3_lib written by Gerhard Eckel, Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - -/* -------------------------- t3_timer ------------------------------ */ -static t_class *t3_timer_class; - -typedef struct _t3_timer -{ - t_object x_obj; - double x_settime; - double x_t3_off; -} t_t3_timer; - -static void t3_timer_float(t_t3_timer *x, t_floatarg t3_bang) -{ - x->x_settime = (double)clock_getsystime(); - x->x_t3_off = (double)t3_bang; -} - -static void t3_timer_ft1(t_t3_timer *x, t_floatarg t3_bang) -{ - outlet_float(x->x_obj.ob_outlet, clock_gettimesince(x->x_settime) - + (double)t3_bang - x->x_t3_off); -} - -static void *t3_timer_new(void) -{ - t_t3_timer *x = (t_t3_timer *)pd_new(t3_timer_class); - t3_timer_float(x, 0.0f); - outlet_new(&x->x_obj, &s_float); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1")); - return (x); -} - -void t3_timer_setup(void) -{ - t3_timer_class = class_new(gensym("t3_timer"), (t_newmethod)t3_timer_new, 0, - sizeof(t_t3_timer), 0, 0); - class_addfloat(t3_timer_class, t3_timer_float); - class_addmethod(t3_timer_class, (t_method)t3_timer_ft1, gensym("ft1"), A_FLOAT, 0); - class_sethelpsymbol(t3_timer_class, gensym("iemhelp/help-t3_timer")); -} diff --git a/src/iemlib1/FIR~.c b/src/iemlib1/FIR~.c deleted file mode 100644 index 087190b..0000000 --- a/src/iemlib1/FIR~.c +++ /dev/null @@ -1,169 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - - -/* ---------- FIR~ - FIR-filter with table-coef ----------- */ - -typedef struct _FIR_tilde -{ - t_object x_obj; - t_float *x_coef_beg; - t_float *x_history_beg; - int x_rw_index; - int x_fir_order; - t_symbol *x_table_name; - t_float x_msi; -} t_FIR_tilde; - -t_class *FIR_tilde_class; - -static t_int *FIR_tilde_perform(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *out = (t_float *)(w[2]); - t_FIR_tilde *x = (t_FIR_tilde *)(w[3]); - int n = (t_int)(w[4]); - int rw_index = x->x_rw_index; - int i, j; - int order = x->x_fir_order; - int ord16 = order / 16; - t_float sum=0.0f; - t_float *coef = x->x_coef_beg; - t_float *write_hist1=x->x_history_beg; - t_float *write_hist2; - t_float *read_hist; - t_float *coef_vec; - t_float *hist_vec; - - if(!coef) - goto FIR_tildeperfzero; - - write_hist1 = x->x_history_beg; - write_hist2 = write_hist1 + order; - read_hist = write_hist2; - - for(i=0; i<n; i++) - { - write_hist1[rw_index] = in[i]; - write_hist2[rw_index] = in[i]; - - sum = 0.0f; - coef_vec = coef; - hist_vec = &read_hist[rw_index]; - for(j=0; j<ord16; j++) - { - sum += coef_vec[0] * hist_vec[0]; - sum += coef_vec[1] * hist_vec[-1]; - sum += coef_vec[2] * hist_vec[-2]; - sum += coef_vec[3] * hist_vec[-3]; - sum += coef_vec[4] * hist_vec[-4]; - sum += coef_vec[5] * hist_vec[-5]; - sum += coef_vec[6] * hist_vec[-6]; - sum += coef_vec[7] * hist_vec[-7]; - sum += coef_vec[8] * hist_vec[-8]; - sum += coef_vec[9] * hist_vec[-9]; - sum += coef_vec[10] * hist_vec[-10]; - sum += coef_vec[11] * hist_vec[-11]; - sum += coef_vec[12] * hist_vec[-12]; - sum += coef_vec[13] * hist_vec[-13]; - sum += coef_vec[14] * hist_vec[-14]; - sum += coef_vec[15] * hist_vec[-15]; - coef_vec += 16; - hist_vec -= 16; - } - for(j=ord16*16; j<order; j++) - { - sum += coef[j] * read_hist[rw_index-j]; - } - out[i] = sum; - - rw_index++; - if(rw_index >= order) - rw_index -= order; - } - - x->x_rw_index = rw_index; - return(w+5); - -FIR_tildeperfzero: - - while(n--) - *out++ = 0.0f; - return(w+5); -} - -void FIR_tilde_set(t_FIR_tilde *x, t_symbol *table_name, t_floatarg forder) -{ - t_garray *ga; - int table_size; - int order = (int)forder; - - x->x_table_name = table_name; - if(!(ga = (t_garray *)pd_findbyclass(x->x_table_name, garray_class))) - { - if(*table_name->s_name) - error("FIR~: %s: no such table~", x->x_table_name->s_name); - x->x_coef_beg = 0; - } - else if(!garray_getfloatarray(ga, &table_size, &x->x_coef_beg)) - { - error("%s: bad template for FIR~", x->x_table_name->s_name); - x->x_coef_beg = 0; - } - else if(table_size < order) - { - error("FIR~: tablesize %d < order %d !!!!", table_size, order); - x->x_coef_beg = 0; - } - else - garray_usedindsp(ga); - x->x_rw_index = 0; - if(order > x->x_fir_order)/* resize */ - x->x_history_beg = (t_float *)resizebytes(x->x_history_beg, 2*x->x_fir_order*sizeof(t_float), 2*order*sizeof(float)); - x->x_fir_order = order; -} - -static void FIR_tilde_dsp(t_FIR_tilde *x, t_signal **sp) -{ - FIR_tilde_set(x, x->x_table_name, x->x_fir_order); - dsp_add(FIR_tilde_perform, 4, sp[0]->s_vec, sp[1]->s_vec, x, sp[0]->s_n); -} - -static void *FIR_tilde_new(t_symbol *ref, t_floatarg np) -{ - t_FIR_tilde *x = (t_FIR_tilde *)pd_new(FIR_tilde_class); - - outlet_new(&x->x_obj, &s_signal); - x->x_msi = 0; - x->x_table_name = ref; - x->x_coef_beg = 0; - if((int)np < 1) - np = 1.0; - x->x_fir_order = (int)np; - x->x_history_beg = (t_float *)getbytes((2*x->x_fir_order)*sizeof(t_float)); - x->x_rw_index = 0; - return(x); -} - -static void FIR_tilde_free(t_FIR_tilde *x) -{ - if(x->x_history_beg) - freebytes(x->x_history_beg, (2*x->x_fir_order)*sizeof(t_float)); -} - -void FIR_tilde_setup(void) -{ - FIR_tilde_class = class_new(gensym("FIR~"), (t_newmethod)FIR_tilde_new, - (t_method)FIR_tilde_free, sizeof(t_FIR_tilde), 0, A_DEFSYM, A_DEFFLOAT, 0); - CLASS_MAINSIGNALIN(FIR_tilde_class, t_FIR_tilde, x_msi); - class_addmethod(FIR_tilde_class, (t_method)FIR_tilde_dsp, gensym("dsp"), 0); - class_addmethod(FIR_tilde_class, (t_method)FIR_tilde_set, - gensym("set"), A_SYMBOL, A_FLOAT, 0); - class_sethelpsymbol(FIR_tilde_class, gensym("iemhelp/help-FIR~")); -} diff --git a/src/iemlib1/biquad_freq_resp.c b/src/iemlib1/biquad_freq_resp.c deleted file mode 100644 index bc1e99d..0000000 --- a/src/iemlib1/biquad_freq_resp.c +++ /dev/null @@ -1,86 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include <math.h> - -/* ------------------------ biquad_freq_resp ------------------- */ -/* -- calculates the frequency responce of a biquad structure -- */ - -typedef struct _biquad_freq_resp -{ - t_object x_obj; - t_float a0; - t_float a1; - t_float a2; - t_float b1; - t_float b2; - t_outlet *x_out_re; - t_outlet *x_out_im; -} t_biquad_freq_resp; - -static t_class *biquad_freq_resp_class; - -static void biquad_freq_resp_float(t_biquad_freq_resp *x, t_floatarg f) -{ - t_float re1, im1, re2, im2; - t_float c, s, a; - - if(f < 0.0f) - f = 0.0f; - else if(f > 180.0f) - f = 180.0; - f *= 3.14159265f; - f /= 180.0f; - - c = cos(f); - s = sin(f); - - re1 = x->a0 + x->a1*c + x->a2*(c*c - s*s); - im1 = x->a1*s + x->a2*2.0f*(s*c); - re2 = 1.0f - x->b1*c - x->b2*(c*c - s*s); - im2 = -x->b1*s - x->b2*2.0f*(s*c); - a = re2*re2 + im2*im2; - outlet_float(x->x_out_im, (re1*im2 - re2*im1)/a);/* because z^-1 = e^-jwt, negative sign */ - outlet_float(x->x_out_re, (re1*re2 + im1*im2)/a); - -} -/* y/x = (a0 + a1*z-1 + a2*z-2)/(1 - b1*z-1 - b2*z-2);*/ - -static void biquad_freq_resp_list(t_biquad_freq_resp *x, t_symbol *s, int argc, t_atom *argv) -{ - if((argc == 5)&&IS_A_FLOAT(argv,4)&&IS_A_FLOAT(argv,3)&&IS_A_FLOAT(argv,2)&&IS_A_FLOAT(argv,1)&&IS_A_FLOAT(argv,0)) - { - x->b1 = (float)atom_getfloatarg(0, argc, argv); - x->b2 = (float)atom_getfloatarg(1, argc, argv); - x->a0 = (float)atom_getfloatarg(2, argc, argv); - x->a1 = (float)atom_getfloatarg(3, argc, argv); - x->a2 = (float)atom_getfloatarg(4, argc, argv); - } -} - -static void *biquad_freq_resp_new(void) -{ - t_biquad_freq_resp *x = (t_biquad_freq_resp *)pd_new(biquad_freq_resp_class); - x->x_out_re = outlet_new(&x->x_obj, &s_float); - x->x_out_im = outlet_new(&x->x_obj, &s_float); - x->b1 = 0.0f; - x->b2 = 0.0f; - x->a0 = 0.0f; - x->a1 = 0.0f; - x->a2 = 0.0f; - return (x); -} - -void biquad_freq_resp_setup(void) -{ - biquad_freq_resp_class = class_new(gensym("biquad_freq_resp"), (t_newmethod)biquad_freq_resp_new, 0, - sizeof(t_biquad_freq_resp), 0, 0); - class_addfloat(biquad_freq_resp_class, biquad_freq_resp_float); - class_addlist(biquad_freq_resp_class, (t_method)biquad_freq_resp_list); - class_sethelpsymbol(biquad_freq_resp_class, gensym("iemhelp/help-biquad_freq_resp")); -} diff --git a/src/iemlib1/db2v.c b/src/iemlib1/db2v.c deleted file mode 100644 index a2b075e..0000000 --- a/src/iemlib1/db2v.c +++ /dev/null @@ -1,38 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include <math.h> - -/* -------- db2v - a techn. dB to rms-value converter. --------- */ - -static t_class *db2v_class; - -t_float db2v(t_float f) -{ - return (f <= -199.9 ? 0 : exp(0.11512925465 * f)); -} - -static void db2v_float(t_object *x, t_floatarg f) -{ - outlet_float(x->ob_outlet, db2v(f)); -} - -static void *db2v_new(void) -{ - t_object *x = (t_object *)pd_new(db2v_class); - outlet_new(x, &s_float); - return (x); -} - -void db2v_setup(void) -{ - db2v_class = class_new(gensym("db2v"), db2v_new, 0, - sizeof(t_object), 0, 0); - class_addfloat(db2v_class, (t_method)db2v_float); - class_sethelpsymbol(db2v_class, gensym("iemhelp/help-db2v")); -} diff --git a/src/iemlib1/f2note.c b/src/iemlib1/f2note.c deleted file mode 100644 index 3625427..0000000 --- a/src/iemlib1/f2note.c +++ /dev/null @@ -1,183 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include <math.h> - -/* ------------------------- f2note ---------------------- */ -/* ------ frequency to note plus cents converter --------- */ - -typedef struct _f2note -{ - t_object x_obj; - void *x_outlet_midi; - void *x_outlet_note; - void *x_outlet_cent; - int x_centomidi; - t_float x_refhz; - t_float x_refexp; - t_float x_reflog; - t_symbol *x_set; -} t_f2note; - -static t_class *f2note_class; - -t_float f2note_mtof(t_f2note *x, t_float midi) -{ - return(x->x_refexp * exp(0.057762265047 * midi)); -} - -t_float f2note_ftom(t_f2note *x, t_float freq) -{ - return (freq > 0 ? 17.31234049 * log(x->x_reflog * freq) : -1500); -} - -void f2note_calc_ref(t_f2note *x) -{ - t_float ln2=log(2.0); - - x->x_refexp = x->x_refhz*exp(-5.75*ln2); - x->x_reflog = 1.0/x->x_refexp; -} - -static void f2note_make_note(char *str, int midi) -{ - int j,k,l=0; - - j = midi / 12; - k = midi % 12; - if(k <= 5) - { - if(k <= 2) - { - if(k==0) - str[l]='c'; - else if(k==1) - { - str[l++]='#'; - str[l]='c'; - } - else - str[l]='d'; - } - else - { - if(k==3) - { - str[l++]='#'; - str[l]='d'; - } - else if(k==4) - str[l]='e'; - else - str[l]='f'; - } - } - else - { - if(k <= 8) - { - if(k==6) - { - str[l++]='#'; - str[l]='f'; - } - else if(k==7) - str[l]='g'; - else - { - str[l++]='#'; - str[l]='g'; - } - } - else - { - if(k==9) - str[l]='a'; - else if(k==10) - { - str[l++]='#'; - str[l]='a'; - } - else - str[l]='h'; - } - } - - if(j < 4) - { - str[l] -= 'a'; - str[l] += 'A'; - } - l++; - if(j < 3) - { - str[l++] = '0' + (char)(3 - j); - } - else if(j > 4) - { - str[l++] = '0' + (char)(j - 4); - } - str[l] = 0; -} - -static void f2note_bang(t_f2note *x) -{ - int i,j; - t_atom at; - char s[4]; - - i = (x->x_centomidi + 50)/100; - j = x->x_centomidi - 100*i; - outlet_float(x->x_outlet_cent, (t_float)j); - f2note_make_note(s, i); - SETSYMBOL(&at, gensym(s)); - outlet_anything(x->x_outlet_note, x->x_set, 1, &at); - outlet_float(x->x_outlet_midi, 0.01f*(t_float)(x->x_centomidi)); -} - -static void f2note_float(t_f2note *x, t_floatarg freq) -{ - x->x_centomidi = (int)(100.0f*f2note_ftom(x, freq) + 0.5f); - f2note_bang(x); -} - -void f2note_ref(t_f2note *x, t_floatarg ref) -{ - x->x_refhz = ref; - f2note_calc_ref(x); -} - -static void *f2note_new(t_floatarg ref) -{ - t_f2note *x = (t_f2note *)pd_new(f2note_class); - - if(ref == 0.0f) - ref=440.0f; - x->x_refhz = ref; - x->x_centomidi = (int)(100.0f*ref + 0.499f); - f2note_calc_ref(x); - x->x_outlet_midi = outlet_new(&x->x_obj, &s_float); - x->x_outlet_note = outlet_new(&x->x_obj, &s_list); - x->x_outlet_cent = outlet_new(&x->x_obj, &s_float); - x->x_set = gensym("set"); - return (x); -} - -static void f2note_free(t_f2note *x) -{ -} - -void f2note_setup(void) -{ - f2note_class = class_new(gensym("f2note"), (t_newmethod)f2note_new, (t_method)f2note_free, - sizeof(t_f2note), 0, A_DEFFLOAT, 0); - class_addbang(f2note_class,f2note_bang); - class_addfloat(f2note_class,f2note_float); - class_addmethod(f2note_class, (t_method)f2note_ref, gensym("ref"), A_FLOAT, 0); - class_sethelpsymbol(f2note_class, gensym("iemhelp/help-f2note")); -} diff --git a/src/iemlib1/filter~.c b/src/iemlib1/filter~.c deleted file mode 100644 index f229d65..0000000 --- a/src/iemlib1/filter~.c +++ /dev/null @@ -1,813 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include <math.h> - - -/* ---------- filter~ - slow dynamic filter-kernel 1. and 2. order ----------- */ - -typedef struct _filter_tilde -{ - t_object x_obj; - t_float wn1; - t_float wn2; - t_float a0; - t_float a1; - t_float a2; - t_float b1; - t_float b2; - t_float sr; - t_float cur_f; - t_float cur_l; - t_float cur_a; - t_float cur_b; - t_float delta_f; - t_float delta_a; - t_float delta_b; - t_float end_f; - t_float end_a; - t_float end_b; - t_float ticks_per_interpol_time; - t_float rcp_ticks; - t_float interpol_time; - int ticks; - int counter_f; - int counter_a; - int counter_b; - int inv; - int hp; - int first_order; - int event_mask; - void (*calc)(); - void *x_debug_outlet; - t_atom x_at[5]; - t_float x_msi; -} t_filter_tilde; - -t_class *filter_tilde_class; - -static void filter_tilde_snafu(t_filter_tilde *x) -{ - -} - -static void filter_tilde_lp1(t_filter_tilde *x) -{ - t_float al; - - al = x->cur_a * x->cur_l; - x->a0 = 1.0f/(1.0f + al); - x->a1 = x->a0; - x->b1 = (al - 1.0f)*x->a0; -} - -static void filter_tilde_lp2(t_filter_tilde *x) -{ - t_float l, al, bl2, rcp; - - l = x->cur_l; - al = l*x->cur_a; - bl2 = l*l*x->cur_b + 1.0f; - rcp = 1.0f/(al + bl2); - x->a0 = rcp; - x->a1 = 2.0f*rcp; - x->a2 = x->a0; - x->b1 = rcp*2.0f*(bl2 - 2.0f); - x->b2 = rcp*(al - bl2); -} - -static void filter_tilde_hp1(t_filter_tilde *x) -{ - t_float al, rcp; - - al = x->cur_a * x->cur_l; - rcp = 1.0f/(1.0f + al); - x->a0 = rcp*al; - x->a1 = -x->a0; - x->b1 = rcp*(al - 1.0f); -} - -static void filter_tilde_hp2(t_filter_tilde *x) -{ - t_float l, al, bl2, rcp; - - l = x->cur_l; - bl2 = l*l*x->cur_b + 1.0f; - al = l*x->cur_a; - rcp = 1.0f/(al + bl2); - x->a0 = rcp*(bl2 - 1.0f); - x->a1 = -2.0f*x->a0; - x->a2 = x->a0; - x->b1 = rcp*2.0f*(bl2 - 2.0f); - x->b2 = rcp*(al - bl2); -} - -static void filter_tilde_rp2(t_filter_tilde *x) -{ - t_float l, al, l2, rcp; - - l = x->cur_l; - l2 = l*l + 1.0f; - al = l*x->cur_a; - rcp = 1.0f/(al + l2); - x->a0 = rcp*l; - x->a2 = -x->a0; - x->b1 = rcp*2.0f*(l2 - 2.0f); - x->b2 = rcp*(al - l2); -} - -static void filter_tilde_bp2(t_filter_tilde *x) -{ - t_float l, al, l2, rcp; - - l = x->cur_l; - l2 = l*l + 1.0f; - al = l*x->cur_a; - rcp = 1.0f/(al + l2); - x->a0 = rcp*al; - x->a2 = -x->a0; - x->b1 = rcp*2.0f*(l2 - 2.0f); - x->b2 = rcp*(al - l2); -} - -static void filter_tilde_bs2(t_filter_tilde *x) -{ - t_float l, al, l2, rcp; - - l = x->cur_l; - l2 = l*l + 1.0f; - al = l*x->cur_a; - rcp = 1.0f/(al + l2); - x->a0 = rcp*l2; - x->a1 = rcp*2.0f*(2.0f - l2); - x->a2 = x->a0; - x->b1 = -x->a1; - x->b2 = rcp*(al - l2); -} - -static void filter_tilde_rpw2(t_filter_tilde *x) -{ - t_float l, al, l2, rcp; - - l = x->cur_l; - l2 = l*l + 1.0f; - al = l*x->cur_a/x->cur_f; - rcp = 1.0f/(al + l2); - x->a0 = rcp*l; - x->a2 = -x->a0; - x->b1 = rcp*2.0f*(l2 - 2.0f); - x->b2 = rcp*(al - l2); -} - -static void filter_tilde_bpw2(t_filter_tilde *x) -{ - t_float l, al, l2, rcp; - - l = x->cur_l; - l2 = l*l + 1.0f; - al = l*x->cur_a/x->cur_f; - rcp = 1.0f/(al + l2); - x->a0 = rcp*al; - x->a2 = -x->a0; - x->b1 = rcp*2.0f*(l2 - 2.0f); - x->b2 = rcp*(al - l2); -} - -static void filter_tilde_bsw2(t_filter_tilde *x) -{ - t_float l, al, l2, rcp; - - l = x->cur_l; - l2 = l*l + 1.0f; - al = l*x->cur_a/x->cur_f; - rcp = 1.0f/(al + l2); - x->a0 = rcp*l2; - x->a1 = rcp*2.0f*(2.0f - l2); - x->a2 = x->a0; - x->b1 = -x->a1; - x->b2 = rcp*(al - l2); -} - -static void filter_tilde_ap1(t_filter_tilde *x) -{ - t_float al; - - al = x->cur_a * x->cur_l; - x->a0 = (1.0f - al)/(1.0f + al); - x->b1 = -x->a0; -} - -static void filter_tilde_ap2(t_filter_tilde *x) -{ - t_float l, al, bl2, rcp; - - l = x->cur_l; - bl2 = l*l*x->cur_b + 1.0f; - al = l*x->cur_a; - rcp = 1.0f/(al + bl2); - x->a1 = rcp*2.0f*(2.0f - bl2); - x->a0 = rcp*(bl2 - al); - x->b1 = -x->a1; - x->b2 = -x->a0; -} - -/*static void filter_tilde_bp2(t_filter_tilde *x) -{ -t_float l, al, l2, rcp; - - l = x->cur_l; - l2 = l*l + 1.0; - al = l*x->cur_a; - rcp = 1.0f/(al + l2); - x->a0 = rcp*al; - x->a2 = -x->a0; - x->b1 = rcp*2.0f*(2.0f - l2); - x->b2 = rcp*(l2 - al); -}*/ - -static void filter_tilde_dsp_tick(t_filter_tilde *x) -{ - if(x->event_mask) - { - if(x->counter_f) - { - float l, si, co; - - if(x->counter_f <= 1) - { - x->cur_f = x->end_f; - x->counter_f = 0; - x->event_mask &= 6;/*set event_mask_bit 0 = 0*/ - } - else - { - x->counter_f--; - x->cur_f *= x->delta_f; - } - l = x->cur_f * x->sr; - if(l < 1.0e-20f) - x->cur_l = 1.0e20f; - else if(l > 1.57079632f) - x->cur_l = 0.0f; - else - { - si = sin(l); - co = cos(l); - x->cur_l = co/si; - } - } - if(x->counter_a) - { - if(x->counter_a <= 1) - { - x->cur_a = x->end_a; - x->counter_a = 0; - x->event_mask &= 5;/*set event_mask_bit 1 = 0*/ - } - else - { - x->counter_a--; - x->cur_a *= x->delta_a; - } - } - if(x->counter_b) - { - if(x->counter_b <= 1) - { - x->cur_b = x->end_b; - x->counter_b = 0; - x->event_mask &= 3;/*set event_mask_bit 2 = 0*/ - } - else - { - x->counter_b--; - x->cur_b *= x->delta_b; - } - } - - (*(x->calc))(x); - - /* stability check */ - if(x->first_order) - { - if(x->b1 <= -0.9999998f) - x->b1 = -0.9999998f; - else if(x->b1 >= 0.9999998f) - x->b1 = 0.9999998f; - } - else - { - float discriminant = x->b1 * x->b1 + 4.0f * x->b2; - - if(x->b1 <= -1.9999996f) - x->b1 = -1.9999996f; - else if(x->b1 >= 1.9999996f) - x->b1 = 1.9999996f; - - if(x->b2 <= -0.9999998f) - x->b2 = -0.9999998f; - else if(x->b2 >= 0.9999998f) - x->b2 = 0.9999998f; - - if(discriminant >= 0.0f) - { - if(0.9999998f - x->b1 - x->b2 < 0.0f) - x->b2 = 0.9999998f - x->b1; - if(0.9999998f + x->b1 - x->b2 < 0.0f) - x->b2 = 0.9999998f + x->b1; - } - } - } -} - -static t_int *filter_tilde_perform_2o(t_int *w) -{ - t_float *in = (float *)(w[1]); - t_float *out = (float *)(w[2]); - t_filter_tilde *x = (t_filter_tilde *)(w[3]); - int i, n = (t_int)(w[4]); - t_float wn0, wn1=x->wn1, wn2=x->wn2; - t_float a0=x->a0, a1=x->a1, a2=x->a2; - t_float b1=x->b1, b2=x->b2; - - filter_tilde_dsp_tick(x); - for(i=0; i<n; i++) - { - wn0 = *in++ + b1*wn1 + b2*wn2; - *out++ = a0*wn0 + a1*wn1 + a2*wn2; - wn2 = wn1; - wn1 = wn0; - } - /* NAN protect */ - if(IEM_DENORMAL(wn2)) - wn2 = 0.0f; - if(IEM_DENORMAL(wn1)) - wn1 = 0.0f; - - x->wn1 = wn1; - x->wn2 = wn2; - return(w+5); -} -/* yn0 = *out; -xn0 = *in; -************* -yn0 = a0*xn0 + a1*xn1 + a2*xn2 + b1*yn1 + b2*yn2; -yn2 = yn1; -yn1 = yn0; -xn2 = xn1; -xn1 = xn0; -************************* -y/x = (a0 + a1*z-1 + a2*z-2)/(1 - b1*z-1 - b2*z-2);*/ - -static t_int *filter_tilde_perf8_2o(t_int *w) -{ - t_float *in = (float *)(w[1]); - t_float *out = (float *)(w[2]); - t_filter_tilde *x = (t_filter_tilde *)(w[3]); - int i, n = (t_int)(w[4]); - t_float wn[10]; - t_float a0=x->a0, a1=x->a1, a2=x->a2; - t_float b1=x->b1, b2=x->b2; - - filter_tilde_dsp_tick(x); - wn[0] = x->wn2; - wn[1] = x->wn1; - for(i=0; i<n; i+=8, in+=8, out+=8) - { - wn[2] = in[0] + b1*wn[1] + b2*wn[0]; - out[0] = a0*wn[2] + a1*wn[1] + a2*wn[0]; - wn[3] = in[1] + b1*wn[2] + b2*wn[1]; - out[1] = a0*wn[3] + a1*wn[2] + a2*wn[1]; - wn[4] = in[2] + b1*wn[3] + b2*wn[2]; - out[2] = a0*wn[4] + a1*wn[3] + a2*wn[2]; - wn[5] = in[3] + b1*wn[4] + b2*wn[3]; - out[3] = a0*wn[5] + a1*wn[4] + a2*wn[3]; - wn[6] = in[4] + b1*wn[5] + b2*wn[4]; - out[4] = a0*wn[6] + a1*wn[5] + a2*wn[4]; - wn[7] = in[5] + b1*wn[6] + b2*wn[5]; - out[5] = a0*wn[7] + a1*wn[6] + a2*wn[5]; - wn[8] = in[6] + b1*wn[7] + b2*wn[6]; - out[6] = a0*wn[8] + a1*wn[7] + a2*wn[6]; - wn[9] = in[7] + b1*wn[8] + b2*wn[7]; - out[7] = a0*wn[9] + a1*wn[8] + a2*wn[7]; - wn[0] = wn[8]; - wn[1] = wn[9]; - } - /* NAN protect */ - if(IEM_DENORMAL(wn[0])) - wn[0] = 0.0f; - if(IEM_DENORMAL(wn[1])) - wn[1] = 0.0f; - - x->wn1 = wn[1]; - x->wn2 = wn[0]; - return(w+5); -} - -static t_int *filter_tilde_perform_1o(t_int *w) -{ - t_float *in = (float *)(w[1]); - t_float *out = (float *)(w[2]); - t_filter_tilde *x = (t_filter_tilde *)(w[3]); - int i, n = (t_int)(w[4]); - t_float wn0, wn1=x->wn1; - t_float a0=x->a0, a1=x->a1; - t_float b1=x->b1; - - filter_tilde_dsp_tick(x); - for(i=0; i<n; i++) - { - wn0 = *in++ + b1*wn1; - *out++ = a0*wn0 + a1*wn1; - wn1 = wn0; - } - /* NAN protect */ - if(IEM_DENORMAL(wn1)) - wn1 = 0.0f; - - x->wn1 = wn1; - return(w+5); -} - -static t_int *filter_tilde_perf8_1o(t_int *w) -{ - t_float *in = (float *)(w[1]); - t_float *out = (float *)(w[2]); - t_filter_tilde *x = (t_filter_tilde *)(w[3]); - int i, n = (t_int)(w[4]); - t_float wn[9]; - t_float a0=x->a0, a1=x->a1; - t_float b1=x->b1; - - filter_tilde_dsp_tick(x); - wn[0] = x->wn1; - for(i=0; i<n; i+=8, in+=8, out+=8) - { - wn[1] = in[0] + b1*wn[0]; - out[0] = a0*wn[1] + a1*wn[0]; - wn[2] = in[1] + b1*wn[1]; - out[1] = a0*wn[2] + a1*wn[1]; - wn[3] = in[2] + b1*wn[2]; - out[2] = a0*wn[3] + a1*wn[2]; - wn[4] = in[3] + b1*wn[3]; - out[3] = a0*wn[4] + a1*wn[3]; - wn[5] = in[4] + b1*wn[4]; - out[4] = a0*wn[5] + a1*wn[4]; - wn[6] = in[5] + b1*wn[5]; - out[5] = a0*wn[6] + a1*wn[5]; - wn[7] = in[6] + b1*wn[6]; - out[6] = a0*wn[7] + a1*wn[6]; - wn[8] = in[7] + b1*wn[7]; - out[7] = a0*wn[8] + a1*wn[7]; - wn[0] = wn[8]; - } - /* NAN protect */ - if(IEM_DENORMAL(wn[0])) - wn[0] = 0.0f; - - x->wn1 = wn[0]; - return(w+5); -} - -static void filter_tilde_ft4(t_filter_tilde *x, t_floatarg t) -{ - int i = (int)((x->ticks_per_interpol_time)*t+0.49999f); - - x->interpol_time = t; - if(i <= 0) - { - x->ticks = 1; - x->rcp_ticks = 1.0; - } - else - { - x->ticks = i; - x->rcp_ticks = 1.0 / (t_float)i; - } -} - -static void filter_tilde_ft3(t_filter_tilde *x, t_floatarg b) -{ - if(b <= 0.0f) - b = 0.000001f; - if(x->hp) - b = 1.0 / b; - if(b != x->cur_b) - { - x->end_b = b; - x->counter_b = x->ticks; - x->delta_b = exp(log(b/x->cur_b)*x->rcp_ticks); - x->event_mask |= 4;/*set event_mask_bit 2 = 1*/ - } -} - -static void filter_tilde_ft2(t_filter_tilde *x, t_floatarg a) -{ - if(a <= 0.0f) - a = 0.000001f; - if(x->inv) - a = 1.0f / a; - if(x->hp) - a /= x->cur_b; - if(a != x->cur_a) - { - x->end_a = a; - x->counter_a = x->ticks; - x->delta_a = exp(log(a/x->cur_a)*x->rcp_ticks); - x->event_mask |= 2;/*set event_mask_bit 1 = 1*/ - } -} - -static void filter_tilde_ft1(t_filter_tilde *x, t_floatarg f) -{ - if(f <= 0.0f) - f = 0.000001f; - if(f != x->cur_f) - { - x->end_f = f; - x->counter_f = x->ticks; - x->delta_f = exp(log(f/x->cur_f)*x->rcp_ticks); - x->event_mask |= 1;/*set event_mask_bit 0 = 1*/ - } -} - -static void filter_tilde_print(t_filter_tilde *x) -{ - // post("fb1 = %g, fb2 = %g, ff1 = %g, ff2 = %g, ff3 = %g", x->b1, x->b2, x->a0, x->a1, x->a2); - x->x_at[0].a_w.w_float = x->b1; - x->x_at[1].a_w.w_float = x->b2; - x->x_at[2].a_w.w_float = x->a0; - x->x_at[3].a_w.w_float = x->a1; - x->x_at[4].a_w.w_float = x->a2; - outlet_list(x->x_debug_outlet, &s_list, 5, x->x_at); -} - -static void filter_tilde_dsp(t_filter_tilde *x, t_signal **sp) -{ - t_float si, co, f; - int i, n=(int)sp[0]->s_n; - - x->sr = 3.14159265358979323846f / (t_float)(sp[0]->s_sr); - x->ticks_per_interpol_time = 0.001f * (t_float)(sp[0]->s_sr) / (t_float)n; - i = (int)((x->ticks_per_interpol_time)*(x->interpol_time)+0.49999f); - if(i <= 0) - { - x->ticks = 1; - x->rcp_ticks = 1.0f; - } - else - { - x->ticks = i; - x->rcp_ticks = 1.0f / (t_float)i; - } - f = x->cur_f * x->sr; - if(f < 1.0e-20f) - x->cur_l = 1.0e20f; - else if(f > 1.57079632f) - x->cur_l = 0.0f; - else - { - si = sin(f); - co = cos(f); - x->cur_l = co/si; - } - if(x->first_order) - { - if(n&7) - dsp_add(filter_tilde_perform_1o, 4, sp[0]->s_vec, sp[1]->s_vec, x, n); - else - dsp_add(filter_tilde_perf8_1o, 4, sp[0]->s_vec, sp[1]->s_vec, x, n); - } - else - { - if(n&7) - dsp_add(filter_tilde_perform_2o, 4, sp[0]->s_vec, sp[1]->s_vec, x, n); - else - dsp_add(filter_tilde_perf8_2o, 4, sp[0]->s_vec, sp[1]->s_vec, x, n); - } -} - -static void *filter_tilde_new(t_symbol *s, int argc, t_atom *argv) -{ - t_filter_tilde *x = (t_filter_tilde *)pd_new(filter_tilde_class); - int i; - t_float si, co, f=0.0f, a=0.0f, b=0.0f, interpol=0.0f; - t_symbol *filt_typ=gensym(""); - - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1")); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft2")); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft3")); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft4")); - outlet_new(&x->x_obj, &s_signal); - x->x_debug_outlet = outlet_new(&x->x_obj, &s_list); - x->x_msi = 0.0f; - - x->x_at[0].a_type = A_FLOAT; - x->x_at[1].a_type = A_FLOAT; - x->x_at[2].a_type = A_FLOAT; - x->x_at[3].a_type = A_FLOAT; - x->x_at[4].a_type = A_FLOAT; - - x->event_mask = 1; - x->counter_f = 1; - x->counter_a = 0; - x->counter_b = 0; - x->delta_f = 0.0f; - x->delta_a = 0.0f; - x->delta_b = 0.0f; - x->interpol_time = 0.0f; - x->wn1 = 0.0f; - x->wn2 = 0.0f; - x->a0 = 0.0f; - x->a1 = 0.0f; - x->a2 = 0.0f; - x->b1 = 0.0f; - x->b2 = 0.0f; - x->sr = 3.14159265358979323846f / 44100.0f; - x->calc = filter_tilde_snafu; - x->first_order = 0; - if((argc == 5)&&IS_A_FLOAT(argv,4)&&IS_A_FLOAT(argv,3)&&IS_A_FLOAT(argv,2)&&IS_A_FLOAT(argv,1)&&IS_A_SYMBOL(argv,0)) - { - filt_typ = atom_getsymbolarg(0, argc, argv); - f = (t_float)atom_getfloatarg(1, argc, argv); - a = (t_float)atom_getfloatarg(2, argc, argv); - b = (t_float)atom_getfloatarg(3, argc, argv); - interpol = (t_float)atom_getfloatarg(4, argc, argv); - } - x->cur_f = f; - f *= x->sr; - if(f < 1.0e-20f) - x->cur_l = 1.0e20f; - else if(f > 1.57079632f) - x->cur_l = 0.0f; - else - { - si = sin(f); - co = cos(f); - x->cur_l = co/si; - } - if(a <= 0.0f) - a = 0.000001f; - if(b <= 0.0f) - b = 0.000001f; - x->cur_b = b; - - if(interpol <= 0.0f) - interpol = 0.0f; - x->interpol_time = interpol; - x->ticks_per_interpol_time = 0.001f * 44100.0f / 64.0f; - i = (int)((x->ticks_per_interpol_time)*(x->interpol_time)+0.49999f); - if(i <= 0) - { - x->ticks = 1; - x->rcp_ticks = 1.0f; - } - else - { - x->ticks = i; - x->rcp_ticks = 1.0f / (t_float)i; - } - - x->calc = filter_tilde_snafu; - - x->cur_a = 1.0f/a; /*a was Q*/ - x->inv = 1; - x->hp = 0; - - if(filt_typ->s_name) - { - if(filt_typ == gensym("ap1")) - { - x->calc = filter_tilde_ap1; - x->a1 = 1.0f; - x->first_order = 1; - } - else if(filt_typ == gensym("ap2")) - { - x->calc = filter_tilde_ap2; - x->a2 = 1.0f; - } - else if(filt_typ == gensym("ap1c")) - { - x->calc = filter_tilde_ap1; - x->a1 = 1.0f; - x->inv = 0; - x->cur_a = a; /*a was damping*/ - x->first_order = 1; - } - else if(filt_typ == gensym("ap2c")) - { - x->calc = filter_tilde_ap2; - x->a2 = 1.0f; - x->inv = 0; - x->cur_a = a; /*a was damping*/ - } - else if(filt_typ == gensym("bpq2")) - { - x->calc = filter_tilde_bp2; - } - else if(filt_typ == gensym("rbpq2")) - { - x->calc = filter_tilde_rp2; - } - else if(filt_typ == gensym("bsq2")) - { - x->calc = filter_tilde_bs2; - } - else if(filt_typ == gensym("bpw2")) - { - x->calc = filter_tilde_bpw2; - x->inv = 0; - x->cur_a = a; /*a was bw*/ - } - else if(filt_typ == gensym("rbpw2")) - { - x->calc = filter_tilde_rpw2; - x->inv = 0; - x->cur_a = a; /*a was bw*/ - } - else if(filt_typ == gensym("bsw2")) - { - x->calc = filter_tilde_bsw2; - x->inv = 0; - x->cur_a = a; /*a was bw*/ - } - else if(filt_typ == gensym("hp1")) - { - x->calc = filter_tilde_hp1; - x->first_order = 1; - } - else if(filt_typ == gensym("hp2")) - { - x->calc = filter_tilde_hp2; - } - else if(filt_typ == gensym("lp1")) - { - x->calc = filter_tilde_lp1; - x->first_order = 1; - } - else if(filt_typ == gensym("lp2")) - { - x->calc = filter_tilde_lp2; - } - else if(filt_typ == gensym("hp1c")) - { - x->calc = filter_tilde_hp1; - x->cur_a = 1.0f / a; - x->first_order = 1; - } - else if(filt_typ == gensym("hp2c")) - { - x->calc = filter_tilde_hp2; - x->inv = 0; - x->cur_a = a / b; - x->cur_b = 1.0f / b; - x->hp = 1; - } - else if(filt_typ == gensym("lp1c")) - { - x->calc = filter_tilde_lp1; - x->inv = 0; - x->cur_a = a; /*a was damping*/ - x->first_order = 1; - } - else if(filt_typ == gensym("lp2c")) - { - x->calc = filter_tilde_lp2; - x->inv = 0; - x->cur_a = a; /*a was damping*/ - } - else - { - post("filter~-Error: 1. initial-arguments: <sym> kind: \ -lp1, lp2, hp1, hp2, \ -lp1c, lp2c, hp1c, hp2c, \ -ap1, ap2, ap1c, ap2c, \ -bpq2, rbpq2, bsq2, \ -bpw2, rbpw2, bsw2!"); - } - x->end_f = x->cur_f; - x->end_a = x->cur_a; - x->end_b = x->cur_b; - } - return (x); -} - -void filter_tilde_setup(void) -{ - filter_tilde_class = class_new(gensym("filter~"), (t_newmethod)filter_tilde_new, - 0, sizeof(t_filter_tilde), 0, A_GIMME, 0); - CLASS_MAINSIGNALIN(filter_tilde_class, t_filter_tilde, x_msi); - class_addmethod(filter_tilde_class, (t_method)filter_tilde_dsp, gensym("dsp"), 0); - class_addmethod(filter_tilde_class, (t_method)filter_tilde_ft1, gensym("ft1"), A_FLOAT, 0); - class_addmethod(filter_tilde_class, (t_method)filter_tilde_ft2, gensym("ft2"), A_FLOAT, 0); - class_addmethod(filter_tilde_class, (t_method)filter_tilde_ft3, gensym("ft3"), A_FLOAT, 0); - class_addmethod(filter_tilde_class, (t_method)filter_tilde_ft4, gensym("ft4"), A_FLOAT, 0); - class_addmethod(filter_tilde_class, (t_method)filter_tilde_print, gensym("print"), 0); - class_sethelpsymbol(filter_tilde_class, gensym("iemhelp/help-filter~")); -} diff --git a/src/iemlib1/forpp.c b/src/iemlib1/forpp.c deleted file mode 100644 index bbee77a..0000000 --- a/src/iemlib1/forpp.c +++ /dev/null @@ -1,185 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - -/* ----------------------------- for++ -------------------------------- */ -/* -- an internal timed counter (start-, stop-number and metro-time) -- */ - -typedef struct _forpp -{ - t_object x_obj; - int x_beg; - int x_end; - t_float x_delay; - int x_cur; - int x_incr; - void *x_out_end; - void *x_clock; - void *x_clock2; -} t_forpp; - -static t_class *forpp_class; - -static void forpp_tick2(t_forpp *x) -{ - outlet_bang(x->x_out_end); - clock_unset(x->x_clock2); -} - -static void forpp_tick(t_forpp *x) -{ - outlet_float(x->x_obj.ob_outlet, x->x_cur); - x->x_cur += x->x_incr; - if(x->x_incr > 0) - { - if(x->x_cur <= x->x_end) - clock_delay(x->x_clock, x->x_delay); - else - { - clock_unset(x->x_clock); - clock_delay(x->x_clock2, x->x_delay); - } - } - else - { - if(x->x_cur >= x->x_end) - clock_delay(x->x_clock, x->x_delay); - else - { - clock_unset(x->x_clock); - clock_delay(x->x_clock2, x->x_delay); - } - } -} - -static void forpp_bang(t_forpp *x) -{ - x->x_cur = x->x_beg; - outlet_float(x->x_obj.ob_outlet, x->x_cur); - x->x_cur += x->x_incr; - if(x->x_incr > 0) - { - if(x->x_cur <= x->x_end) - clock_delay(x->x_clock, x->x_delay); - else - { - clock_unset(x->x_clock); - clock_delay(x->x_clock2, x->x_delay); - } - } - else - { - if(x->x_cur >= x->x_end) - clock_delay(x->x_clock, x->x_delay); - else - { - clock_unset(x->x_clock); - clock_delay(x->x_clock2, x->x_delay); - } - } - -} - -static void forpp_start(t_forpp *x) -{ - forpp_bang(x); -} - -static void forpp_stop(t_forpp *x) -{ - if(x->x_incr > 0) - x->x_cur = x->x_end + 1; - else - x->x_cur = x->x_end - 1; - clock_unset(x->x_clock); - clock_unset(x->x_clock2); -} - -static void forpp_float(t_forpp *x, t_floatarg beg) -{ - x->x_beg = (int)beg; - if(x->x_end < x->x_beg) - x->x_incr = -1; - else - x->x_incr = 1; -} - -static void forpp_ft1(t_forpp *x, t_floatarg end) -{ - x->x_end = (int)end; - if(x->x_end < x->x_beg) - x->x_incr = -1; - else - x->x_incr = 1; -} - -static void forpp_ft2(t_forpp *x, t_floatarg delay) -{ - if(delay < 0.0) - delay = 0.0; - x->x_delay = delay; -} - -static void forpp_list(t_forpp *x, t_symbol *s, int argc, t_atom *argv) -{ - if(argc == 2) - { - forpp_float(x, atom_getfloatarg(0, argc, argv)); - forpp_ft1(x, atom_getfloatarg(1, argc, argv)); - } - else if(argc == 3) - { - forpp_float(x, atom_getfloatarg(0, argc, argv)); - forpp_ft1(x, atom_getfloatarg(1, argc, argv)); - forpp_ft2(x, atom_getfloatarg(2, argc, argv)); - } -} - -static void *forpp_new(t_floatarg beg, t_floatarg end, t_floatarg delay) -{ - t_forpp *x = (t_forpp *)pd_new(forpp_class); - - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1")); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft2")); - outlet_new(&x->x_obj, &s_float); - x->x_out_end = outlet_new(&x->x_obj, &s_bang); - x->x_clock = clock_new(x, (t_method)forpp_tick); - x->x_clock2 = clock_new(x, (t_method)forpp_tick2); - x->x_beg = (int)beg; - x->x_end = (int)end; - if(x->x_end < x->x_beg) - x->x_incr = -1; - else - x->x_incr = 1; - if(delay < 0.0) - delay = 0.0; - x->x_delay = delay; - x->x_cur = x->x_beg; - return(x); -} - -static void forpp_ff(t_forpp *x) -{ - clock_free(x->x_clock); - clock_free(x->x_clock2); -} - -void forpp_setup(void) -{ - forpp_class = class_new(gensym("for++"), (t_newmethod)forpp_new, - (t_method)forpp_ff, sizeof(t_forpp), - 0, A_DEFFLOAT, A_DEFFLOAT, A_DEFFLOAT, 0); - class_addbang(forpp_class, forpp_bang); - class_addfloat(forpp_class, forpp_float); - class_addlist(forpp_class, forpp_list); - class_addmethod(forpp_class, (t_method)forpp_start, gensym("start"), 0); - class_addmethod(forpp_class, (t_method)forpp_stop, gensym("stop"), 0); - class_addmethod(forpp_class, (t_method)forpp_ft1, gensym("ft1"), A_FLOAT, 0); - class_addmethod(forpp_class, (t_method)forpp_ft2, gensym("ft2"), A_FLOAT, 0); - class_sethelpsymbol(forpp_class, gensym("iemhelp/help-for++")); -} diff --git a/src/iemlib1/gate.c b/src/iemlib1/gate.c deleted file mode 100644 index c893e3e..0000000 --- a/src/iemlib1/gate.c +++ /dev/null @@ -1,78 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - - -/* --------- gate ---------------------- */ -/* ----------- like spigot ------------ */ - -typedef struct _gate -{ - t_object x_obj; - t_float x_state; -} t_gate; - -static t_class *gate_class; - -static void gate_bang(t_gate *x) -{ - if(x->x_state != 0) - outlet_bang(x->x_obj.ob_outlet); -} - -static void gate_pointer(t_gate *x, t_gpointer *gp) -{ - if(x->x_state != 0) - outlet_pointer(x->x_obj.ob_outlet, gp); -} - -static void gate_float(t_gate *x, t_floatarg f) -{ - if(x->x_state != 0) - outlet_float(x->x_obj.ob_outlet, f); -} - -static void gate_symbol(t_gate *x, t_symbol *s) -{ - if(x->x_state != 0) - outlet_symbol(x->x_obj.ob_outlet, s); -} - -static void gate_list(t_gate *x, t_symbol *s, int argc, t_atom *argv) -{ - if(x->x_state != 0) - outlet_list(x->x_obj.ob_outlet, s, argc, argv); -} - -static void gate_anything(t_gate *x, t_symbol *s, int argc, t_atom *argv) -{ - if(x->x_state != 0) - outlet_anything(x->x_obj.ob_outlet, s, argc, argv); -} - -static void *gate_new(t_floatarg f) -{ - t_gate *x = (t_gate *)pd_new(gate_class); - floatinlet_new(&x->x_obj, &x->x_state); - outlet_new(&x->x_obj, 0); - x->x_state = (f==0.0f)?0.0f:1.0f; - return (x); -} - -void gate_setup(void) -{ - gate_class = class_new(gensym("gate"), (t_newmethod)gate_new, 0, - sizeof(t_gate), 0, A_DEFFLOAT, 0); - class_addbang(gate_class, gate_bang); - class_addpointer(gate_class, gate_pointer); - class_addfloat(gate_class, gate_float); - class_addsymbol(gate_class, gate_symbol); - class_addlist(gate_class, gate_list); - class_addanything(gate_class, gate_anything); - class_sethelpsymbol(gate_class, gensym("iemhelp/help-gate")); -} diff --git a/src/iemlib1/hml_shelf~.c b/src/iemlib1/hml_shelf~.c deleted file mode 100644 index 5072911..0000000 --- a/src/iemlib1/hml_shelf~.c +++ /dev/null @@ -1,548 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" -#include <math.h> - -/* ---------- hml_shelf~ - high-middle-low-shelving filter ----------- */ - -typedef struct _hml_shelf_tilde -{ - t_object x_obj; - t_float wn1; - t_float wn2; - t_float a0; - t_float a1; - t_float a2; - t_float b1; - t_float b2; - t_float sr; - t_float cur_lf; - t_float cur_hf; - t_float cur_lg; - t_float cur_mg; - t_float cur_hg; - t_float delta_lf; - t_float delta_hf; - t_float delta_lg; - t_float delta_mg; - t_float delta_hg; - t_float end_lf; - t_float end_hf; - t_float end_lg; - t_float end_mg; - t_float end_hg; - t_float ticks_per_interpol_time; - t_float rcp_ticks; - t_float interpol_time; - int ticks; - int counter_lf; - int counter_hf; - int counter_lg; - int counter_mg; - int counter_hg; - int event_mask; - void *x_debug_outlet; - t_atom x_at[5]; - t_float x_msi; -} t_hml_shelf_tilde; - -t_class *hml_shelf_tilde_class; - -static void hml_shelf_tilde_calc(t_hml_shelf_tilde *x) -{ - t_float rf = x->cur_hf/x->cur_lf; - t_float mf = x->cur_hf*x->cur_lf; - t_float lg = x->cur_lg; - t_float rcplg = 1.0f/lg; - t_float mg = x->cur_mg; - t_float rcpmg = 1.0f/mg; - t_float hg = x->cur_hg; - t_float rcphg = 1.0f/hg; - t_float f = mf*x->sr; - t_float l = cos(f)/sin(f); - t_float k1 = rf*l; - t_float k2 = l/rf; - t_float k3 = l*l; - t_float k4 = k3*hg; - t_float k5 = k3*rcphg; - t_float k6 = rcplg + k5; - t_float k7 = rcpmg*k1 + k2*rcplg*rcphg*mg; - t_float k8 = lg + k4; - t_float k9 = mg*k1 + k2*lg*hg*rcpmg; - t_float k10 = 1.0f/(k6 + k7); - - x->b2 = k10*(k7 - k6); - x->b1 = k10*2.0f*(k5 - rcplg); - x->a2 = k10*(k8 - k9); - x->a1 = k10*2.0f*(lg - k4); - x->a0 = k10*(k8 + k9); -} - -/* -high- & low- shelving-filter: -L....sqrt(lowlevel); -rL...rsqrt(lowlevel); -M....sqrt(mediumlevel); -rM...rsqrt(mediumlevel); -H....sqrt(highlevel); -rH...rsqrt(highlevel); -V....sqrt(highfrequency/lowfrequency); -P....j*2*pi*f/(2*pi*V*lowfrequency); - -Y/X = [M/(1/M)] * [(L/M + PV)/(M/L + PV)] * [(1 + HP/(VM))/(1 + MP/(VH))]; -Y/X = (L + P*(M*V + L*H/(V*M)) + P*P*H) / (rL + P*(rM*V + rL*rH/(V*rM)) + P*P*rH); - -hlshlv: lowlevel: ll; mediumlevel: lm; highlevel: hl; lowfrequency: fl; highfrequency: fh; samplerate: sr; - -V = sqrt(fh/fl); -f = fl*V; -L = sqrt(ll); -rL = 1.0/L; -M = sqrt(lm); -rM = 1.0/M; -H = sqrt(lh); -rH = 1.0/H; - -l = cot(f*3.14159265358979323846/sr); -k1 = V*l; -k2 = l/V; -l2 = l*l; -l3 = l2*H; -l4 = l2*rH; -m1 = k2*L*H*rM; -m2 = k2*rL*rH*M; -n1 = rL + l4; -n2 = rM*k1 + m2; -p1 = L + l3; -p2 = M*k1 + m1; -a012 = 1.0/(n1 + n2); - -b2 = a012*(n2 - n1); -b1 = a012*2.0*(l4 - rL); -a2 = a012*(p1 - p2); -a1 = a012*2.0*(L - l3); -a0 = a012*(p1 + p2); - -rf = sqrt(fh/fl); -mf = fl*rf; -L = sqrt(ll); -rL = 1.0/L; -M = sqrt(lm); -rM = 1.0/M; -H = sqrt(lh); -rH = 1.0/H; - -l = cot(fm*3.14159265358979323846/sr); -k1 = V*l; -k2 = l/V; -k3 = l*l; -k4 = k3*H; -k5 = k3*rH; -k6 = rL + k5; -k7 = rM*k1 + k2*rL*rH*M; -k8 = L + k4; -k9 = M*k1 + k2*L*H*rM; -k10 = 1.0/(k6 + k7); - -b2 = k10*(k7 - k6); -b1 = k10*2.0*(k5 - rL); -a2 = k10*(k8 - k9); -a1 = k10*2.0*(L - k4); -a0 = k10*(k8 + k9); -*/ - - -static void hml_shelf_tilde_dsp_tick(t_hml_shelf_tilde *x) -{ - if(x->event_mask) - { - t_float discriminant; - - if(x->counter_lg) - { - if(x->counter_lg <= 1) - { - x->cur_lg = x->end_lg; - x->counter_lg = 0; - x->event_mask &= 30;/*set event_mask_bit 0 = 0*/ - } - else - { - x->counter_lg--; - x->cur_lg *= x->delta_lg; - } - } - if(x->counter_lf) - { - if(x->counter_lf <= 1) - { - x->cur_lf = x->end_lf; - x->counter_lf = 0; - x->event_mask &= 29;/*set event_mask_bit 1 = 0*/ - } - else - { - x->counter_lf--; - x->cur_lf *= x->delta_lf; - } - } - if(x->counter_mg) - { - if(x->counter_mg <= 1) - { - x->cur_mg = x->end_mg; - x->counter_mg = 0; - x->event_mask &= 27;/*set event_mask_bit 2 = 0*/ - } - else - { - x->counter_mg--; - x->cur_mg *= x->delta_mg; - } - } - if(x->counter_hf) - { - if(x->counter_hf <= 1) - { - x->cur_hf = x->end_hf; - x->counter_hf = 0; - x->event_mask &= 23;/*set event_mask_bit 3 = 0*/ - } - else - { - x->counter_hf--; - x->cur_hf *= x->delta_hf; - } - } - if(x->counter_hg) - { - if(x->counter_hg <= 1) - { - x->cur_hg = x->end_hg; - x->counter_hg = 0; - x->event_mask &= 15;/*set event_mask_bit 4 = 0*/ - } - else - { - x->counter_hg--; - x->cur_hg *= x->delta_hg; - } - } - hml_shelf_tilde_calc(x); - - /* stability check */ - - discriminant = x->b1 * x->b1 + 4.0f * x->b2; - if(x->b1 <= -1.9999996f) - x->b1 = -1.9999996f; - else if(x->b1 >= 1.9999996f) - x->b1 = 1.9999996f; - - if(x->b2 <= -0.9999998f) - x->b2 = -0.9999998f; - else if(x->b2 >= 0.9999998f) - x->b2 = 0.9999998f; - - if(discriminant >= 0.0f) - { - if(0.9999998f - x->b1 - x->b2 < 0.0f) - x->b2 = 0.9999998f - x->b1; - if(0.9999998f + x->b1 - x->b2 < 0.0f) - x->b2 = 0.9999998f + x->b1; - } - } -} - -static t_int *hml_shelf_tilde_perform(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *out = (t_float *)(w[2]); - t_hml_shelf_tilde *x = (t_hml_shelf_tilde *)(w[3]); - int i, n = (t_int)(w[4]); - t_float wn0, wn1=x->wn1, wn2=x->wn2; - t_float a0=x->a0, a1=x->a1, a2=x->a2; - t_float b1=x->b1, b2=x->b2; - - hml_shelf_tilde_dsp_tick(x); - for(i=0; i<n; i++) - { - wn0 = *in++ + b1*wn1 + b2*wn2; - *out++ = a0*wn0 + a1*wn1 + a2*wn2; - wn2 = wn1; - wn1 = wn0; - } - /* NAN protect */ - if(IEM_DENORMAL(wn2)) - wn2 = 0.0f; - if(IEM_DENORMAL(wn1)) - wn1 = 0.0f; - - x->wn1 = wn1; - x->wn2 = wn2; - return(w+5); -} - -/* yn0 = *out; -xn0 = *in; -************* -yn0 = a0*xn0 + a1*xn1 + a2*xn2 + b1*yn1 + b2*yn2; -yn2 = yn1; -yn1 = yn0; -xn2 = xn1; -xn1 = xn0; -************************* -y/x = (a0 + a1*z-1 + a2*z-2)/(1 - b1*z-1 - b2*z-2); -*/ - -static t_int *hml_shelf_tilde_perf8(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *out = (t_float *)(w[2]); - t_hml_shelf_tilde *x = (t_hml_shelf_tilde *)(w[3]); - int i, n = (t_int)(w[4]); - t_float wn[10]; - t_float a0=x->a0, a1=x->a1, a2=x->a2; - t_float b1=x->b1, b2=x->b2; - - hml_shelf_tilde_dsp_tick(x); - wn[0] = x->wn2; - wn[1] = x->wn1; - for(i=0; i<n; i+=8, in+=8, out+=8) - { - wn[2] = in[0] + b1*wn[1] + b2*wn[0]; - out[0] = a0*wn[2] + a1*wn[1] + a2*wn[0]; - wn[3] = in[1] + b1*wn[2] + b2*wn[1]; - out[1] = a0*wn[3] + a1*wn[2] + a2*wn[1]; - wn[4] = in[2] + b1*wn[3] + b2*wn[2]; - out[2] = a0*wn[4] + a1*wn[3] + a2*wn[2]; - wn[5] = in[3] + b1*wn[4] + b2*wn[3]; - out[3] = a0*wn[5] + a1*wn[4] + a2*wn[3]; - wn[6] = in[4] + b1*wn[5] + b2*wn[4]; - out[4] = a0*wn[6] + a1*wn[5] + a2*wn[4]; - wn[7] = in[5] + b1*wn[6] + b2*wn[5]; - out[5] = a0*wn[7] + a1*wn[6] + a2*wn[5]; - wn[8] = in[6] + b1*wn[7] + b2*wn[6]; - out[6] = a0*wn[8] + a1*wn[7] + a2*wn[6]; - wn[9] = in[7] + b1*wn[8] + b2*wn[7]; - out[7] = a0*wn[9] + a1*wn[8] + a2*wn[7]; - wn[0] = wn[8]; - wn[1] = wn[9]; - } - /* NAN protect */ - if(IEM_DENORMAL(wn[0])) - wn[0] = 0.0f; - if(IEM_DENORMAL(wn[1])) - wn[1] = 0.0f; - - x->wn1 = wn[1]; - x->wn2 = wn[0]; - return(w+5); -} - -static void hml_shelf_tilde_ft6(t_hml_shelf_tilde *x, t_floatarg t) -{ - int i = (int)((x->ticks_per_interpol_time)*t); - - x->interpol_time = t; - if(i <= 0) - i = 1; - x->ticks = i; - x->rcp_ticks = 1.0f / (t_float)i; -} - -static void hml_shelf_tilde_ft5(t_hml_shelf_tilde *x, t_floatarg hl) -{ - t_float hg = exp(0.057564627325 * hl); - - if(hg != x->cur_hg) - { - x->end_hg = hg; - x->counter_hg = x->ticks; - x->delta_hg = exp(log(hg/x->cur_hg)*x->rcp_ticks); - x->event_mask |= 16;/*set event_mask_bit 4 = 1*/ - } -} - -static void hml_shelf_tilde_ft4(t_hml_shelf_tilde *x, t_floatarg hf) -{ - t_float sqhf; - - if(hf <= 0.0f) - hf = 0.000001f; - sqhf = sqrt(hf); - if(sqhf != x->cur_hf) - { - x->end_hf = sqhf; - x->counter_hf = x->ticks; - x->delta_hf = exp(log(sqhf/x->cur_hf)*x->rcp_ticks); - x->event_mask |= 8;/*set event_mask_bit 3 = 1*/ - } -} - -static void hml_shelf_tilde_ft3(t_hml_shelf_tilde *x, t_floatarg ml) -{ - t_float mg = exp(0.057564627325 * ml); - - if(mg != x->cur_mg) - { - x->end_mg = mg; - x->counter_mg = x->ticks; - x->delta_mg = exp(log(mg/x->cur_mg)*x->rcp_ticks); - x->event_mask |= 4;/*set event_mask_bit 2 = 1*/ - } -} - -static void hml_shelf_tilde_ft2(t_hml_shelf_tilde *x, t_floatarg lf) -{ - t_float sqlf; - - if(lf <= 0.0f) - lf = 0.000001f; - sqlf = sqrt(lf); - if(sqlf != x->cur_lf) - { - x->end_lf = sqlf; - x->counter_lf = x->ticks; - x->delta_lf = exp(log(sqlf/x->cur_lf)*x->rcp_ticks); - x->event_mask |= 2;/*set event_mask_bit 1 = 1*/ - } -} - -static void hml_shelf_tilde_ft1(t_hml_shelf_tilde *x, t_floatarg ll) -{ - t_float lg = exp(0.057564627325 * ll); - - if(lg != x->cur_lg) - { - x->end_lg = lg; - x->counter_lg = x->ticks; - x->delta_lg = exp(log(lg/x->cur_lg)*x->rcp_ticks); - x->event_mask |= 1;/*set event_mask_bit 0 = 1*/ - } -} - -static void hml_shelf_tilde_print(t_hml_shelf_tilde *x) -{ - // post("fb1 = %g, fb2 = %g, ff1 = %g, ff2 = %g, ff3 = %g", x->b1, x->b2, x->a0, x->a1, x->a2); - x->x_at[0].a_w.w_float = x->b1; - x->x_at[1].a_w.w_float = x->b2; - x->x_at[2].a_w.w_float = x->a0; - x->x_at[3].a_w.w_float = x->a1; - x->x_at[4].a_w.w_float = x->a2; - outlet_list(x->x_debug_outlet, &s_list, 5, x->x_at); -} - -static void hml_shelf_tilde_dsp(t_hml_shelf_tilde *x, t_signal **sp) -{ - int i, n=(int)sp[0]->s_n; - - x->sr = 3.14159265358979323846f / (t_float)(sp[0]->s_sr); - x->ticks_per_interpol_time = 0.001f * (t_float)(sp[0]->s_sr) / (t_float)n; - i = (int)((x->ticks_per_interpol_time)*(x->interpol_time)); - if(i <= 0) - i = 1; - x->ticks = i; - x->rcp_ticks = 1.0f / (t_float)i; - if(n&7) - dsp_add(hml_shelf_tilde_perform, 4, sp[0]->s_vec, sp[1]->s_vec, x, n); - else - dsp_add(hml_shelf_tilde_perf8, 4, sp[0]->s_vec, sp[1]->s_vec, x, n); -} - -static void *hml_shelf_tilde_new(t_symbol *s, int argc, t_atom *argv) -{ - t_hml_shelf_tilde *x = (t_hml_shelf_tilde *)pd_new(hml_shelf_tilde_class); - int i; - t_float lf=200.0f, hf=2000.0f, ll=0.0f, ml=0.0f, hl=0.0f, interpol=0.0f; - - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1")); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft2")); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft3")); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft4")); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft5")); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft6")); - outlet_new(&x->x_obj, &s_signal); - x->x_debug_outlet = outlet_new(&x->x_obj, &s_list); - x->x_msi = 0; - - x->x_at[0].a_type = A_FLOAT; - x->x_at[1].a_type = A_FLOAT; - x->x_at[2].a_type = A_FLOAT; - x->x_at[3].a_type = A_FLOAT; - x->x_at[4].a_type = A_FLOAT; - - x->event_mask = 2; - x->counter_lg = 0; - x->counter_lf = 1; - x->counter_mg = 0; - x->counter_hf = 0; - x->counter_hg = 0; - x->delta_lg = 0.0f; - x->delta_lf = 0.0f; - x->delta_mg = 0.0f; - x->delta_hf = 0.0f; - x->delta_hg = 0.0f; - x->interpol_time = 0.0f; - x->wn1 = 0.0f; - x->wn2 = 0.0f; - x->a0 = 0.0f; - x->a1 = 0.0f; - x->a2 = 0.0f; - x->b1 = 0.0f; - x->b2 = 0.0f; - x->sr = 3.14159265358979323846f / 44100.0f; - if((argc == 6)&&IS_A_FLOAT(argv,5)&&IS_A_FLOAT(argv,4)&&IS_A_FLOAT(argv,3) - &&IS_A_FLOAT(argv,2)&&IS_A_FLOAT(argv,1)&&IS_A_FLOAT(argv,0)) - { - ll = (t_float)atom_getfloatarg(0, argc, argv); - lf = (t_float)atom_getfloatarg(1, argc, argv); - ml = (t_float)atom_getfloatarg(2, argc, argv); - hf = (t_float)atom_getfloatarg(3, argc, argv); - hl = (t_float)atom_getfloatarg(4, argc, argv); - interpol = (t_float)atom_getfloatarg(5, argc, argv); - } - x->cur_lg = exp(0.057564627325 * ll); - x->cur_mg = exp(0.057564627325 * ml); - x->cur_hg = exp(0.057564627325 * hl); - if(lf <= 0.0f) - lf = 0.000001f; - if(hf <= 0.0f) - hf = 0.000001f; - x->cur_lf = sqrt(lf); - x->cur_hf = sqrt(hf); - if(interpol < 0.0f) - interpol = 0.0f; - x->interpol_time = interpol; - x->ticks_per_interpol_time = 0.5f; - i = (int)((x->ticks_per_interpol_time)*(x->interpol_time)); - if(i <= 0) - i = 1; - x->ticks = i; - x->rcp_ticks = 1.0f / (t_float)i; - x->end_lf = x->cur_lf; - x->end_hf = x->cur_hf; - x->end_lg = x->cur_lg; - x->end_mg = x->cur_mg; - x->end_hg = x->cur_hg; - return(x); -} - -void hml_shelf_tilde_setup(void) -{ - hml_shelf_tilde_class = class_new(gensym("hml_shelf~"), (t_newmethod)hml_shelf_tilde_new, - 0, sizeof(t_hml_shelf_tilde), 0, A_GIMME, 0); - CLASS_MAINSIGNALIN(hml_shelf_tilde_class, t_hml_shelf_tilde, x_msi); - class_addmethod(hml_shelf_tilde_class, (t_method)hml_shelf_tilde_dsp, gensym("dsp"), 0); - class_addmethod(hml_shelf_tilde_class, (t_method)hml_shelf_tilde_ft1, gensym("ft1"), A_FLOAT, 0); - class_addmethod(hml_shelf_tilde_class, (t_method)hml_shelf_tilde_ft2, gensym("ft2"), A_FLOAT, 0); - class_addmethod(hml_shelf_tilde_class, (t_method)hml_shelf_tilde_ft3, gensym("ft3"), A_FLOAT, 0); - class_addmethod(hml_shelf_tilde_class, (t_method)hml_shelf_tilde_ft4, gensym("ft4"), A_FLOAT, 0); - class_addmethod(hml_shelf_tilde_class, (t_method)hml_shelf_tilde_ft5, gensym("ft5"), A_FLOAT, 0); - class_addmethod(hml_shelf_tilde_class, (t_method)hml_shelf_tilde_ft6, gensym("ft6"), A_FLOAT, 0); - class_addmethod(hml_shelf_tilde_class, (t_method)hml_shelf_tilde_print, gensym("print"), 0); - class_sethelpsymbol(hml_shelf_tilde_class, gensym("iemhelp/help-hml_shelf~")); -} diff --git a/src/iemlib1/iem_cot4~.c b/src/iemlib1/iem_cot4~.c deleted file mode 100644 index 52b48f7..0000000 --- a/src/iemlib1/iem_cot4~.c +++ /dev/null @@ -1,168 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include <math.h> - -/* ------------------------ iem_cot4~ ----------------------------- */ - -t_float *iem_cot4_tilde_table_cos=(t_float *)0L; -t_float *iem_cot4_tilde_table_sin=(t_float *)0L; - -static t_class *iem_cot4_tilde_class; - -typedef struct _iem_cot4_tilde -{ - t_object x_obj; - t_float x_sr; - t_float x_msi; -} t_iem_cot4_tilde; - -static t_int *iem_cot4_tilde_perform(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *out = (t_float *)(w[2]); - t_float norm_freq; - t_float hout; - t_iem_cot4_tilde *x = (t_iem_cot4_tilde *)(w[3]); - t_float sr=x->x_sr; - int n = (int)(w[4]); - t_float *ctab = iem_cot4_tilde_table_cos, *stab = iem_cot4_tilde_table_sin; - t_float *caddr, *saddr, cf1, cf2, sf1, sf2, frac; - double dphase; - int normhipart; - int32 mytfi; - union tabfudge tf; - - tf.tf_d = UNITBIT32; - normhipart = tf.tf_i[HIOFFSET]; - -#if 0 /* this is the readable version of the code. */ - while (n--) - { - norm_freq = *in * sr; - if(norm_freq < 0.0001f) - norm_freq = 0.0001f; - else if(norm_freq > 0.9f) - norm_freq = 0.9f; - dphase = (double)(norm_freq * (t_float)(COSTABSIZE)) + UNITBIT32; - tf.tf_d = dphase; - mytfi = tf.tf_i[HIOFFSET] & (COSTABSIZE-1); - saddr = stab + (mytfi); - caddr = ctab + (mytfi); - tf.tf_i[HIOFFSET] = normhipart; - frac = tf.tf_d - UNITBIT32; - sf1 = saddr[0]; - sf2 = saddr[1]; - cf1 = caddr[0]; - cf2 = caddr[1]; - in++; - *out++ = (cf1 + frac * (cf2 - cf1))/(sf1 + frac * (sf2 - sf1)); - } -#endif -#if 1 /* this is the same, unwrapped by hand. prolog beg*/ - n /= 4; - norm_freq = *in * sr; - if(norm_freq < 0.0001f) - norm_freq = 0.0001f; - else if(norm_freq > 0.9f) - norm_freq = 0.9f; - dphase = (double)(norm_freq * (t_float)(COSTABSIZE)) + UNITBIT32; - tf.tf_d = dphase; - mytfi = tf.tf_i[HIOFFSET] & (COSTABSIZE-1); - saddr = stab + (mytfi); - caddr = ctab + (mytfi); - tf.tf_i[HIOFFSET] = normhipart; - in += 4; /*prolog end*/ - while (--n) - { - norm_freq = *in * sr; - if(norm_freq < 0.0001f) - norm_freq = 0.0001f; - else if(norm_freq > 0.9f) - norm_freq = 0.9f; - dphase = (double)(norm_freq * (t_float)(COSTABSIZE)) + UNITBIT32; - frac = tf.tf_d - UNITBIT32; - tf.tf_d = dphase; - sf1 = saddr[0]; - sf2 = saddr[1]; - cf1 = caddr[0]; - cf2 = caddr[1]; - mytfi = tf.tf_i[HIOFFSET] & (COSTABSIZE-1); - saddr = stab + (mytfi); - caddr = ctab + (mytfi); - hout = (cf1 + frac * (cf2 - cf1))/(sf1 + frac * (sf2 - sf1)); - *out++ = hout; - *out++ = hout; - *out++ = hout; - *out++ = hout; - in += 4; - tf.tf_i[HIOFFSET] = normhipart; - }/*epilog beg*/ - frac = tf.tf_d - UNITBIT32; - sf1 = saddr[0]; - sf2 = saddr[1]; - cf1 = caddr[0]; - cf2 = caddr[1]; - hout = (cf1 + frac * (cf2 - cf1))/(sf1 + frac * (sf2 - sf1)); - *out++ = hout; - *out++ = hout; - *out++ = hout; - *out++ = hout; - /*epilog end*/ -#endif - return (w+5); -} - -static void iem_cot4_tilde_dsp(t_iem_cot4_tilde *x, t_signal **sp) -{ - x->x_sr = 2.0f / (t_float)sp[0]->s_sr; - dsp_add(iem_cot4_tilde_perform, 4, sp[0]->s_vec, sp[1]->s_vec, x, sp[0]->s_n); -} - -static void iem_cot4_tilde_maketable(void) -{ - int i; - t_float *fp, phase, fff, phsinc = 0.5*3.141592653 / ((t_float)COSTABSIZE); - union tabfudge tf; - - if(!iem_cot4_tilde_table_sin) - { - iem_cot4_tilde_table_sin = (t_float *)getbytes(sizeof(t_float) * (COSTABSIZE+1)); - for(i=COSTABSIZE+1, fp=iem_cot4_tilde_table_sin, phase=0; i--; fp++, phase+=phsinc) - *fp = sin(phase); - } - if(!iem_cot4_tilde_table_cos) - { - iem_cot4_tilde_table_cos = (t_float *)getbytes(sizeof(t_float) * (COSTABSIZE+1)); - for(i=COSTABSIZE+1, fp=iem_cot4_tilde_table_cos, phase=0; i--; fp++, phase+=phsinc) - *fp = cos(phase); - } - tf.tf_d = UNITBIT32 + 0.5; - if((unsigned)tf.tf_i[LOWOFFSET] != 0x80000000) - bug("iem_cot4~: unexpected machine alignment"); -} - -static void *iem_cot4_tilde_new(void) -{ - t_iem_cot4_tilde *x = (t_iem_cot4_tilde *)pd_new(iem_cot4_tilde_class); - - outlet_new(&x->x_obj, gensym("signal")); - x->x_msi = 0; - return (x); -} - -void iem_cot4_tilde_setup(void) -{ - iem_cot4_tilde_class = class_new(gensym("iem_cot4~"), (t_newmethod)iem_cot4_tilde_new, 0, - sizeof(t_iem_cot4_tilde), 0, 0); - class_addcreator((t_newmethod)iem_cot4_tilde_new, gensym("iem_cot~"), 0); - CLASS_MAINSIGNALIN(iem_cot4_tilde_class, t_iem_cot4_tilde, x_msi); - class_addmethod(iem_cot4_tilde_class, (t_method)iem_cot4_tilde_dsp, gensym("dsp"), 0); - iem_cot4_tilde_maketable(); - class_sethelpsymbol(iem_cot4_tilde_class, gensym("iemhelp/help-iem_cot4~")); -} diff --git a/src/iemlib1/iem_delay~.c b/src/iemlib1/iem_delay~.c deleted file mode 100644 index 2a2e49d..0000000 --- a/src/iemlib1/iem_delay~.c +++ /dev/null @@ -1,201 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - - -/* -------------------------- iem_delay~ ------------------------------ */ - -static t_class *iem_delay_tilde_class; - -#define IEMDELAY_DEF_VEC_SIZE 64 - -typedef struct _iem_delay_tilde -{ - t_object x_obj; - int x_mallocsize; - t_float x_max_delay_ms; - t_float x_current_delay_ms; - t_float *x_begmem1; - t_float *x_begmem2; - int x_writeindex; - int x_blocksize; - int x_delay_samples; - t_float x_sr; - t_float x_msi; -} t_iem_delay_tilde; - -static void iem_delay_tilde_cur_del(t_iem_delay_tilde *x, t_floatarg f) -{ - if(f < 0.0f) - f = 0.0f; - else if(f > x->x_max_delay_ms) - f = x->x_max_delay_ms; - x->x_current_delay_ms = f; - x->x_delay_samples = (int)(0.001f*x->x_sr * f + 0.5f); -} - -static t_int *iem_delay_tilde_perform(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *out = (t_float *)(w[2]); - t_iem_delay_tilde *x = (t_iem_delay_tilde *)(w[3]); - int n=(int)(w[4]); - int writeindex = x->x_writeindex; - t_float *vec1, *vec2, *vec3; - - vec1 = x->x_begmem1 + writeindex; - vec2 = x->x_begmem2 + writeindex; - vec3 = x->x_begmem2 + writeindex - x->x_delay_samples; - writeindex += n; - while(n--) - { - *vec1++ = *vec2++ = *in++; - *out++ = *vec3++; - } - if(writeindex >= x->x_mallocsize) - { - writeindex -= x->x_mallocsize; - } - x->x_writeindex = writeindex; - return(w+5); -} - -static t_int *iem_delay_tilde_perf8(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *out = (t_float *)(w[2]); - t_iem_delay_tilde *x = (t_iem_delay_tilde *)(w[3]); - int i, n=(int)(w[4]); - int writeindex = x->x_writeindex; - t_float *vec1, *vec2; - - vec1 = x->x_begmem1 + writeindex; - vec2 = x->x_begmem2 + writeindex; - for(i=0; i<n; i+=8) - { - *vec1++ = *vec2++ = *in++; - *vec1++ = *vec2++ = *in++; - *vec1++ = *vec2++ = *in++; - *vec1++ = *vec2++ = *in++; - *vec1++ = *vec2++ = *in++; - *vec1++ = *vec2++ = *in++; - *vec1++ = *vec2++ = *in++; - *vec1++ = *vec2++ = *in++; - } - - vec2 = x->x_begmem2 + writeindex - x->x_delay_samples; - for(i=0; i<n; i+=8) - { - *out++ = *vec2++; - *out++ = *vec2++; - *out++ = *vec2++; - *out++ = *vec2++; - *out++ = *vec2++; - *out++ = *vec2++; - *out++ = *vec2++; - *out++ = *vec2++; - } - - writeindex += n; - if(writeindex >= x->x_mallocsize) - { - writeindex -= x->x_mallocsize; - } - x->x_writeindex = writeindex; - return(w+5); -} - -static void iem_delay_tilde_dsp(t_iem_delay_tilde *x, t_signal **sp) -{ - int blocksize = sp[0]->s_n, i; - - if(!x->x_blocksize)/*first time*/ - { - int nsamps = x->x_max_delay_ms * (t_float)sp[0]->s_sr * 0.001f; - - if(nsamps < 1) - nsamps = 1; - nsamps += ((- nsamps) & (blocksize - 1)); - nsamps += blocksize; - x->x_mallocsize = nsamps; - x->x_begmem1 = (t_float *)getbytes(2 * x->x_mallocsize * sizeof(t_float)); - x->x_begmem2 = x->x_begmem1 + x->x_mallocsize; - post("beginn = %x", (unsigned long)x->x_begmem1); - x->x_writeindex = blocksize; - x->x_sr = (t_float)sp[0]->s_sr; - x->x_blocksize = blocksize; - x->x_delay_samples = (int)(0.001f*x->x_sr * x->x_current_delay_ms + 0.5f); - } - else if((x->x_blocksize != blocksize) || ((t_float)sp[0]->s_sr != x->x_sr)) - { - int nsamps = x->x_max_delay_ms * (t_float)sp[0]->s_sr * 0.001f; - - if(nsamps < 1) - nsamps = 1; - nsamps += ((- nsamps) & (blocksize - 1)); - nsamps += blocksize; - - x->x_begmem1 = (t_float *)resizebytes(x->x_begmem1, 2*x->x_mallocsize*sizeof(t_float), 2*nsamps*sizeof(t_float)); - x->x_mallocsize = nsamps; - x->x_begmem2 = x->x_begmem1 + x->x_mallocsize; - post("beginn = %x", (unsigned long)x->x_begmem1); - if(x->x_writeindex >= nsamps) - x->x_writeindex -= nsamps; - x->x_sr = (t_float)sp[0]->s_sr; - x->x_blocksize = blocksize; - x->x_delay_samples = (int)(0.001f*x->x_sr * x->x_current_delay_ms + 0.5f); - } - - if(blocksize&7) - dsp_add(iem_delay_tilde_perform, 4, sp[0]->s_vec, sp[1]->s_vec, x, blocksize); - else - dsp_add(iem_delay_tilde_perf8, 4, sp[0]->s_vec, sp[1]->s_vec, x, blocksize); -} - -static void *iem_delay_tilde_new(t_floatarg max_delay_ms, t_floatarg current_delay_ms) -{ - t_iem_delay_tilde *x = (t_iem_delay_tilde *)pd_new(iem_delay_tilde_class); - int nsamps; - - if(max_delay_ms < 2.0f) - max_delay_ms = 2.0f; - x->x_max_delay_ms = max_delay_ms; - if(current_delay_ms < 0.0f) - current_delay_ms = 0.0f; - else if(current_delay_ms > max_delay_ms) - current_delay_ms = max_delay_ms; - x->x_current_delay_ms = current_delay_ms; - nsamps = max_delay_ms * sys_getsr() * 0.001f; - if(nsamps < 1) - nsamps = 1; - nsamps += ((- nsamps) & (IEMDELAY_DEF_VEC_SIZE - 1)); - nsamps += IEMDELAY_DEF_VEC_SIZE; - x->x_mallocsize = nsamps; - x->x_begmem1 = (t_float *)getbytes(2 * x->x_mallocsize * sizeof(t_float)); - x->x_begmem2 = x->x_begmem1 + x->x_mallocsize; - x->x_writeindex = IEMDELAY_DEF_VEC_SIZE; - x->x_blocksize = 0; - x->x_sr = 0.0f; - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1")); - outlet_new(&x->x_obj, &s_signal); - x->x_msi = 0.0f; - return (x); -} - -static void iem_delay_tilde_free(t_iem_delay_tilde *x) -{ - freebytes(x->x_begmem1, 2 * x->x_mallocsize * sizeof(t_float)); -} - -void iem_delay_tilde_setup(void) -{ - iem_delay_tilde_class = class_new(gensym("iem_delay~"), (t_newmethod)iem_delay_tilde_new, (t_method)iem_delay_tilde_free, - sizeof(t_iem_delay_tilde), 0, A_DEFFLOAT, A_DEFFLOAT, 0); - CLASS_MAINSIGNALIN(iem_delay_tilde_class, t_iem_delay_tilde, x_msi); - class_addmethod(iem_delay_tilde_class, (t_method)iem_delay_tilde_dsp, gensym("dsp"), 0); - class_addmethod(iem_delay_tilde_class, (t_method)iem_delay_tilde_cur_del, gensym("ft1"), A_FLOAT, 0); -} diff --git a/src/iemlib1/iem_pow4~.c b/src/iemlib1/iem_pow4~.c deleted file mode 100644 index 50bc7c2..0000000 --- a/src/iemlib1/iem_pow4~.c +++ /dev/null @@ -1,78 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" -#include <math.h> - -/* ------------------------ iem_pow4~ ----------------------------- */ - -static t_class *iem_pow4_tilde_class; - -typedef struct _iem_pow4_tilde -{ - t_object x_obj; - t_float x_exp; - t_float x_msi; -} t_iem_pow4_tilde; - -static void iem_pow4_tilde_ft1(t_iem_pow4_tilde *x, t_floatarg f) -{ - x->x_exp = f; -} - -static t_int *iem_pow4_tilde_perform(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *out = (t_float *)(w[2]); - t_iem_pow4_tilde *x = (t_iem_pow4_tilde *)(w[3]); - t_float y=x->x_exp; - t_float f, g; - int n = (int)(w[4])/4; - - while (n--) - { - f = *in; - if(f < 0.01f) - f = 0.01f; - else if(f > 1000.0f) - f = 1000.0f; - g = log(f); - f = exp(g*y); - *out++ = f; - *out++ = f; - *out++ = f; - *out++ = f; - in += 4; - } - return (w+5); -} - -static void iem_pow4_tilde_dsp(t_iem_pow4_tilde *x, t_signal **sp) -{ - dsp_add(iem_pow4_tilde_perform, 4, sp[0]->s_vec, sp[1]->s_vec, x, sp[0]->s_n); -} - -static void *iem_pow4_tilde_new(t_floatarg f) -{ - t_iem_pow4_tilde *x = (t_iem_pow4_tilde *)pd_new(iem_pow4_tilde_class); - - x->x_exp = f; - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1")); - outlet_new(&x->x_obj, gensym("signal")); - x->x_msi = 0; - return (x); -} - -void iem_pow4_tilde_setup(void) -{ - iem_pow4_tilde_class = class_new(gensym("iem_pow4~"), (t_newmethod)iem_pow4_tilde_new, 0, - sizeof(t_iem_pow4_tilde), 0, A_DEFFLOAT, 0); - class_addcreator((t_newmethod)iem_pow4_tilde_new, gensym("icot~"), 0); - CLASS_MAINSIGNALIN(iem_pow4_tilde_class, t_iem_pow4_tilde, x_msi); - class_addmethod(iem_pow4_tilde_class, (t_method)iem_pow4_tilde_dsp, gensym("dsp"), 0); - class_addmethod(iem_pow4_tilde_class, (t_method)iem_pow4_tilde_ft1, gensym("ft1"), A_FLOAT, 0); - class_sethelpsymbol(iem_pow4_tilde_class, gensym("iemhelp/help-iem_pow4~")); -} diff --git a/src/iemlib1/iem_sqrt4~.c b/src/iemlib1/iem_sqrt4~.c deleted file mode 100644 index d156122..0000000 --- a/src/iemlib1/iem_sqrt4~.c +++ /dev/null @@ -1,108 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" -#include <math.h> - -#define IEMSQRT4TAB1SIZE 256 -#define IEMSQRT4TAB2SIZE 1024 - -/* ------------------------ iem_sqrt4~ ----------------------------- */ - -t_float *iem_sqrt4_tilde_exptab=(t_float *)0L; -t_float *iem_sqrt4_tilde_mantissatab=(t_float *)0L; - -static t_class *iem_sqrt4_tilde_class; - -typedef struct _iem_sqrt4_tilde -{ - t_object x_obj; - t_float x_msi; -} t_iem_sqrt4_tilde; - -static t_int *iem_sqrt4_tilde_perform(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *out = (t_float *)(w[2]); - t_int n = (t_int)(w[3])/4; - - while(n--) - { - t_float f = *in; - t_float g, h; - long l = *(long *)(in); - - if(f < 0.0f) - { - *out++ = 0.0f; - *out++ = 0.0f; - *out++ = 0.0f; - *out++ = 0.0f; - } - else - { - g = iem_sqrt4_tilde_exptab[(l >> 23) & 0xff] * iem_sqrt4_tilde_mantissatab[(l >> 13) & 0x3ff]; - h = f * (1.5f * g - 0.5f * g * g * g * f); - *out++ = h; - *out++ = h; - *out++ = h; - *out++ = h; - } - in += 4; - } - return(w+4); -} - -static void iem_sqrt4_tilde_dsp(t_iem_sqrt4_tilde *x, t_signal **sp) -{ - dsp_add(iem_sqrt4_tilde_perform, 3, sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n); -} - -static void iem_sqrt4_tilde_maketable(void) -{ - int i; - t_float f; - long l; - - if(!iem_sqrt4_tilde_exptab) - { - iem_sqrt4_tilde_exptab = (t_float *)getbytes(sizeof(t_float) * IEMSQRT4TAB1SIZE); - for(i=0; i<IEMSQRT4TAB1SIZE; i++) - { - l = (i ? (i == IEMSQRT4TAB1SIZE-1 ? IEMSQRT4TAB1SIZE-2 : i) : 1)<< 23; - *(long *)(&f) = l; - iem_sqrt4_tilde_exptab[i] = 1.0f/sqrt(f); - } - } - if(!iem_sqrt4_tilde_mantissatab) - { - iem_sqrt4_tilde_mantissatab = (t_float *)getbytes(sizeof(t_float) * IEMSQRT4TAB2SIZE); - for(i=0; i<IEMSQRT4TAB2SIZE; i++) - { - f = 1.0f + (1.0f/(t_float)IEMSQRT4TAB2SIZE) * (t_float)i; - iem_sqrt4_tilde_mantissatab[i] = 1.0f/sqrt(f); - } - } -} - -static void *iem_sqrt4_tilde_new(void) -{ - t_iem_sqrt4_tilde *x = (t_iem_sqrt4_tilde *)pd_new(iem_sqrt4_tilde_class); - - outlet_new(&x->x_obj, gensym("signal")); - x->x_msi = 0; - return (x); -} - -void iem_sqrt4_tilde_setup(void) -{ - iem_sqrt4_tilde_class = class_new(gensym("iem_sqrt4~"), (t_newmethod)iem_sqrt4_tilde_new, 0, - sizeof(t_iem_sqrt4_tilde), 0, 0); - CLASS_MAINSIGNALIN(iem_sqrt4_tilde_class, t_iem_sqrt4_tilde, x_msi); - class_addmethod(iem_sqrt4_tilde_class, (t_method)iem_sqrt4_tilde_dsp, gensym("dsp"), 0); - iem_sqrt4_tilde_maketable(); - class_sethelpsymbol(iem_sqrt4_tilde_class, gensym("iemhelp/help-iem_sqrt4~")); -} diff --git a/src/iemlib1/iemlib.h b/src/iemlib1/iemlib.h deleted file mode 100644 index 5c4f245..0000000 --- a/src/iemlib1/iemlib.h +++ /dev/null @@ -1,108 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#ifndef __IEMLIB_H__ -#define __IEMLIB_H__ - - -#define IS_A_POINTER(atom,index) ((atom+index)->a_type == A_POINTER) -#define IS_A_FLOAT(atom,index) ((atom+index)->a_type == A_FLOAT) -#define IS_A_SYMBOL(atom,index) ((atom+index)->a_type == A_SYMBOL) -#define IS_A_DOLLAR(atom,index) ((atom+index)->a_type == A_DOLLAR) -#define IS_A_DOLLSYM(atom,index) ((atom+index)->a_type == A_DOLLSYM) -#define IS_A_SEMI(atom,index) ((atom+index)->a_type == A_SEMI) -#define IS_A_COMMA(atom,index) ((atom+index)->a_type == A_COMMA) - - -#ifdef NT -int sys_noloadbang; -//t_symbol *iemgui_key_sym=0; -#include <io.h> -#else -extern int sys_noloadbang; -//extern t_symbol *iemgui_key_sym; -#include <unistd.h> -#endif - -#define DEFDELVS 64 -#define XTRASAMPS 4 -#define SAMPBLK 4 - - -#define UNITBIT32 1572864. /* 3*2^19; bit 32 has place value 1 */ - -/* machine-dependent definitions. These ifdefs really -should have been by CPU type and not by operating system! */ -#ifdef IRIX -/* big-endian. Most significant byte is at low address in memory */ -#define HIOFFSET 0 /* word offset to find MSB */ -#define LOWOFFSET 1 /* word offset to find LSB */ -#define int32 long /* a data type that has 32 bits */ -#else -#ifdef MSW -/* little-endian; most significant byte is at highest address */ -#define HIOFFSET 1 -#define LOWOFFSET 0 -#define int32 long -#else -#ifdef __FreeBSD__ -#include <machine/endian.h> -#if BYTE_ORDER == LITTLE_ENDIAN -#define HIOFFSET 1 -#define LOWOFFSET 0 -#else -#define HIOFFSET 0 /* word offset to find MSB */ -#define LOWOFFSET 1 /* word offset to find LSB */ -#endif /* BYTE_ORDER */ -#include <sys/types.h> -#define int32 int32_t -#endif -#ifdef __linux__ - -#include <endian.h> - -#if !defined(__BYTE_ORDER) || !defined(__LITTLE_ENDIAN) -#error No byte order defined -#endif - -#if __BYTE_ORDER == __LITTLE_ENDIAN -#define HIOFFSET 1 -#define LOWOFFSET 0 -#else -#define HIOFFSET 0 /* word offset to find MSB */ -#define LOWOFFSET 1 /* word offset to find LSB */ -#endif /* __BYTE_ORDER */ - -#include <sys/types.h> -#define int32 int32_t - -#else -#ifdef __APPLE__ -#define HIOFFSET 0 /* word offset to find MSB */ -#define LOWOFFSET 1 /* word offset to find LSB */ -#define int32 int /* a data type that has 32 bits */ - -#endif /* __APPLE__ */ -#endif /* __linux__ */ -#endif /* MSW */ -#endif /* SGI */ - -union tabfudge -{ - double tf_d; - int32 tf_i[2]; -}; - -#if defined __i386__ || defined __x86_64__ -#define IEM_DENORMAL(f) ((((*(unsigned int*)&(f))&0x60000000)==0) || \ -(((*(unsigned int*)&(f))&0x60000000)==0x60000000)) -/* more stringent test: anything not between 1e-19 and 1e19 in absolute val */ -#else - -#define IEM_DENORMAL(f) 0 - -#endif - -#endif diff --git a/src/iemlib1/iemlib1.c b/src/iemlib1/iemlib1.c deleted file mode 100644 index 517d0ea..0000000 --- a/src/iemlib1/iemlib1.c +++ /dev/null @@ -1,78 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - -static t_class *iemlib1_class; - -static void *iemlib1_new(void) -{ - t_object *x = (t_object *)pd_new(iemlib1_class); - - return (x); -} - -void biquad_freq_resp_setup(void); -void db2v_setup(void); -void f2note_setup(void); -void filter_tilde_setup(void); -void FIR_tilde_setup(void); -void forpp_setup(void); -void gate_setup(void); -void hml_shelf_tilde_setup(void); -void iem_cot4_tilde_setup(void); -void iem_delay_tilde_setup(void); -void iem_pow4_tilde_setup(void); -void iem_sqrt4_tilde_setup(void); -void lp1_t_tilde_setup(void); -void mov_avrg_kern_tilde_setup(void); -void para_bp2_tilde_setup(void); -void peakenv_tilde_setup(void); -void prvu_tilde_setup(void); -void pvu_tilde_setup(void); -void rvu_tilde_setup(void); -void sin_phase_tilde_setup(void); -void soundfile_info_setup(void); -void split_setup(void); -void v2db_setup(void); -void vcf_filter_tilde_setup(void); - -/* ------------------------ setup routine ------------------------- */ - -void iemlib1_setup(void) -{ - iemlib1_class = class_new(gensym("iemlib1"), iemlib1_new, 0, - sizeof(t_object), CLASS_NOINLET, 0); - - biquad_freq_resp_setup(); - db2v_setup(); - f2note_setup(); - filter_tilde_setup(); - FIR_tilde_setup(); - forpp_setup(); - gate_setup(); - hml_shelf_tilde_setup(); - iem_cot4_tilde_setup(); - iem_delay_tilde_setup(); - iem_pow4_tilde_setup(); - iem_sqrt4_tilde_setup(); - lp1_t_tilde_setup(); - mov_avrg_kern_tilde_setup(); - para_bp2_tilde_setup(); - peakenv_tilde_setup(); - prvu_tilde_setup(); - pvu_tilde_setup(); - rvu_tilde_setup(); - sin_phase_tilde_setup(); - soundfile_info_setup(); - split_setup(); - v2db_setup(); - vcf_filter_tilde_setup(); - - post("iemlib1 (R-1.16) library loaded! (c) Thomas Musil 05.2005"); - post(" musil%ciem.at iem KUG Graz Austria", '@'); -} diff --git a/src/iemlib1/iemlib1.dsp b/src/iemlib1/iemlib1.dsp deleted file mode 100644 index 9018881..0000000 --- a/src/iemlib1/iemlib1.dsp +++ /dev/null @@ -1,85 +0,0 @@ -# Microsoft Developer Studio Project File - Name="iemlib1" - Package Owner=<4>
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diff --git a/src/iemlib1/lp1_t~.c b/src/iemlib1/lp1_t~.c deleted file mode 100644 index b7d7685..0000000 --- a/src/iemlib1/lp1_t~.c +++ /dev/null @@ -1,210 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" -#include <math.h> - -/* -- lp1_t~ - slow dynamic lowpass-filter 1. order with tau input --- */ - -typedef struct _lp1_t_tilde -{ - t_object x_obj; - t_float yn1; - t_float c0; - t_float c1; - t_float sr; - t_float cur_t; - t_float delta_t; - t_float end_t; - t_float ticks_per_interpol_time; - t_float rcp_ticks; - t_float interpol_time; - int ticks; - int counter_t; - t_float x_msi; -} t_lp1_t_tilde; - -t_class *lp1_t_tilde_class; - -static void lp1_t_tilde_dsp_tick(t_lp1_t_tilde *x) -{ - if(x->counter_t) - { - if(x->counter_t <= 1) - { - x->cur_t = x->end_t; - x->counter_t = 0; - } - else - { - x->counter_t--; - x->cur_t += x->delta_t; - } - if(x->cur_t == 0.0f) - x->c1 = 0.0f; - else - x->c1 = exp((x->sr)/x->cur_t); - x->c0 = 1.0f - x->c1; - } -} - -static t_int *lp1_t_tilde_perform(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *out = (t_float *)(w[2]); - t_lp1_t_tilde *x = (t_lp1_t_tilde *)(w[3]); - int i, n = (t_int)(w[4]); - t_float yn0, yn1=x->yn1; - t_float c0=x->c0, c1=x->c1; - - lp1_t_tilde_dsp_tick(x); - for(i=0; i<n; i++) - { - yn0 = (*in++)*c0 + yn1*c1; - *out++ = yn0; - yn1 = yn0; - } - /* NAN protect */ - if(IEM_DENORMAL(yn1)) - yn1 = 0.0f; - x->yn1 = yn1; - return(w+5); -} - -static t_int *lp1_t_tilde_perf8(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *out = (t_float *)(w[2]); - t_lp1_t_tilde *x = (t_lp1_t_tilde *)(w[3]); - int i, n = (t_int)(w[4]); - t_float yn[9]; - t_float c0=x->c0, c1=x->c1; - - lp1_t_tilde_dsp_tick(x); - yn[0] = x->yn1; - for(i=0; i<n; i+=8, in+=8, out+=8) - { - yn[1] = in[0]*c0 + yn[0]*c1; - out[0] = yn[1]; - yn[2] = in[1]*c0 + yn[1]*c1; - out[1] = yn[2]; - yn[3] = in[2]*c0 + yn[2]*c1; - out[2] = yn[3]; - yn[4] = in[3]*c0 + yn[3]*c1; - out[3] = yn[4]; - yn[5] = in[4]*c0 + yn[4]*c1; - out[4] = yn[5]; - yn[6] = in[5]*c0 + yn[5]*c1; - out[5] = yn[6]; - yn[7] = in[6]*c0 + yn[6]*c1; - out[6] = yn[7]; - yn[8] = in[7]*c0 + yn[7]*c1; - out[7] = yn[8]; - yn[0] = yn[8]; - } - /* NAN protect */ - if(IEM_DENORMAL(yn[0])) - yn[0] = 0.0f; - - x->yn1 = yn[0]; - return(w+5); -} - -static void lp1_t_tilde_ft2(t_lp1_t_tilde *x, t_floatarg t) -{ - int i = (int)((x->ticks_per_interpol_time)*t); - - x->interpol_time = t; - if(i <= 0) - i = 1; - x->ticks = i; - x->rcp_ticks = 1.0f / (t_float)i; -} - -static void lp1_t_tilde_ft1(t_lp1_t_tilde *x, t_floatarg time_const) -{ - if(time_const < 0.0f) - time_const = 0.0f; - if(time_const != x->cur_t) - { - x->end_t = time_const; - x->counter_t = x->ticks; - x->delta_t = (time_const - x->cur_t) * x->rcp_ticks; - } -} - -static void lp1_t_tilde_dsp(t_lp1_t_tilde *x, t_signal **sp) -{ - int i, n=(int)sp[0]->s_n; - - x->sr = -1000.0f / (t_float)(sp[0]->s_sr); - x->ticks_per_interpol_time = 0.001f * (t_float)(sp[0]->s_sr) / (t_float)n; - i = (int)((x->ticks_per_interpol_time)*(x->interpol_time)); - if(i <= 0) - i = 1; - x->ticks = i; - x->rcp_ticks = 1.0f / (t_float)i; - if(x->cur_t == 0.0f) - x->c1 = 0.0f; - else - x->c1 = exp((x->sr)/x->cur_t); - x->c0 = 1.0f - x->c1; - if(n&7) - dsp_add(lp1_t_tilde_perform, 4, sp[0]->s_vec, sp[1]->s_vec, x, n); - else - dsp_add(lp1_t_tilde_perf8, 4, sp[0]->s_vec, sp[1]->s_vec, x, n); -} - -static void *lp1_t_tilde_new(t_symbol *s, int argc, t_atom *argv) -{ - t_lp1_t_tilde *x = (t_lp1_t_tilde *)pd_new(lp1_t_tilde_class); - int i; - t_float time_const=0.0f, interpol=0.0f; - - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1")); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft2")); - outlet_new(&x->x_obj, &s_signal); - x->x_msi = 0; - x->counter_t = 1; - x->delta_t = 0.0f; - x->interpol_time = 0.0f; - x->yn1 = 0.0f; - x->sr = -1.0f / 44.1f; - if((argc >= 1)&&IS_A_FLOAT(argv,0)) - time_const = (t_float)atom_getfloatarg(0, argc, argv); - if((argc >= 2)&&IS_A_FLOAT(argv,1)) - interpol = (t_float)atom_getfloatarg(1, argc, argv); - if(time_const < 0.0f) - time_const = 0.0f; - x->cur_t = time_const; - if(time_const == 0.0f) - x->c1 = 0.0f; - else - x->c1 = exp((x->sr)/time_const); - x->c0 = 1.0f - x->c1; - if(interpol < 0.0f) - interpol = 0.0f; - x->interpol_time = interpol; - x->ticks_per_interpol_time = 0.5f; - i = (int)((x->ticks_per_interpol_time)*(x->interpol_time)); - if(i <= 0) - i = 1; - x->ticks = i; - x->rcp_ticks = 1.0f / (t_float)i; - x->end_t = x->cur_t; - return (x); -} - -void lp1_t_tilde_setup(void) -{ - lp1_t_tilde_class = class_new(gensym("lp1_t~"), (t_newmethod)lp1_t_tilde_new, - 0, sizeof(t_lp1_t_tilde), 0, A_GIMME, 0); - CLASS_MAINSIGNALIN(lp1_t_tilde_class, t_lp1_t_tilde, x_msi); - class_addmethod(lp1_t_tilde_class, (t_method)lp1_t_tilde_dsp, gensym("dsp"), 0); - class_addmethod(lp1_t_tilde_class, (t_method)lp1_t_tilde_ft1, gensym("ft1"), A_FLOAT, 0); - class_addmethod(lp1_t_tilde_class, (t_method)lp1_t_tilde_ft2, gensym("ft2"), A_FLOAT, 0); - class_sethelpsymbol(lp1_t_tilde_class, gensym("iemhelp/help-lp1_t~")); -} diff --git a/src/iemlib1/makefile b/src/iemlib1/makefile deleted file mode 100644 index f1fa0e4..0000000 --- a/src/iemlib1/makefile +++ /dev/null @@ -1,4 +0,0 @@ -TARGET = iemlib1 - -include ../../Make.include - diff --git a/src/iemlib1/makefile.darwin b/src/iemlib1/makefile.darwin deleted file mode 100644 index 242c511..0000000 --- a/src/iemlib1/makefile.darwin +++ /dev/null @@ -1,73 +0,0 @@ -current: all - -.SUFFIXES: .pd_darwin - -INCLUDE = -I. -I/usr/local/src/pd/src - -LDFLAGS = -export-dynamic -shared -LIB = -ldl -lm -lpthread - -#select either the DBG and OPT compiler flags below: - -CFLAGS = -DPD -DUNIX -g -Wall -W -Werror -Wno-unused \ - -Wno-parentheses -Wno-switch -O2 -fno-strict-aliasing \ - $(INCLUDE) $(UCFLAGS) $(AFLAGS) \ - -MACOSXLINKFLAGS = -bundle -bundle_loader /usr/local/src/pd/bin/pd - -SYSTEM = $(shell uname -m) - -# the sources - -SRC = biquad_freq_resp.c \ - db2v.c \ - f2note.c \ - filter~.c \ - FIR~.c \ - forpp.c \ - gate.c \ - hml_shelf~.c \ - iem_cot4~.c \ - iem_delay~.c \ - iem_pow4~.c \ - iem_sqrt4~.c \ - lp1_t~.c \ - mov_avrg_kern~.c \ - para_bp2~.c \ - peakenv~.c \ - prvu~.c \ - pvu~.c \ - rvu~.c \ - sin_phase~.c \ - soundfile_info.c \ - split.c \ - v2db.c \ - vcf_filter~.c \ - iemlib1.c - -TARGET = iemlib1.pd_darwin - - -OBJ = $(SRC:.c=.o) - -# -# ------------------ targets ------------------------------------ -# - -clean: - rm ../../lib/$(TARGET) - rm *.o - -all: $(OBJ) - @echo :: $(OBJ) - $(CC) $(MACOSXLINKFLAGS) -o $(TARGET) *.o $(LIB) - strip --strip-unneeded $(TARGET) - mv $(TARGET) ../../lib - -$(OBJ) : %.o : %.c - touch $*.c - $(CC) $(CFLAGS) -DPD $(INCLUDE) -c -o $*.o $*.c - - - - diff --git a/src/iemlib1/makefile_linux b/src/iemlib1/makefile_linux deleted file mode 100644 index bc0d68f..0000000 --- a/src/iemlib1/makefile_linux +++ /dev/null @@ -1,69 +0,0 @@ -current: all - -.SUFFIXES: .pd_linux - -INCLUDE = -I. -I/usr/local/src/pd/src - -LDFLAGS = -export-dynamic -shared -LIB = -ldl -lm -lpthread - -#select either the DBG and OPT compiler flags below: - -CFLAGS = -DPD -DUNIX -W -Werror -Wno-unused \ - -Wno-parentheses -Wno-switch -O6 -funroll-loops -fomit-frame-pointer -fno-strict-aliasing \ - -DDL_OPEN - -SYSTEM = $(shell uname -m) - -# the sources - -SRC = biquad_freq_resp.c \ - db2v.c \ - f2note.c \ - filter~.c \ - FIR~.c \ - forpp.c \ - gate.c \ - hml_shelf~.c \ - iem_cot4~.c \ - iem_delay~.c \ - iem_pow4~.c \ - iem_sqrt4~.c \ - lp1_t~.c \ - mov_avrg_kern~.c \ - para_bp2~.c \ - peakenv~.c \ - prvu~.c \ - pvu~.c \ - rvu~.c \ - sin_phase~.c \ - soundfile_info.c \ - split.c \ - v2db.c \ - vcf_filter~.c \ - iemlib1.c - -TARGET = iemlib1.pd_linux - - -OBJ = $(SRC:.c=.o) - -# -# ------------------ targets ------------------------------------ -# - -clean: - rm $(TARGET) - rm *.o - -all: $(OBJ) - @echo :: $(OBJ) - $(LD) $(LDFLAGS) -o $(TARGET) *.o $(LIB) - strip --strip-unneeded $(TARGET) - -$(OBJ) : %.o : %.c - $(CC) $(CFLAGS) $(INCLUDE) -c -o $*.o $*.c - - - - diff --git a/src/iemlib1/makefile_win b/src/iemlib1/makefile_win deleted file mode 100644 index cd4322d..0000000 --- a/src/iemlib1/makefile_win +++ /dev/null @@ -1,55 +0,0 @@ -all: ..\..\lib\iemlib1.dll - -VIS_CPP_PATH = "C:\Programme\Microsoft Visual Studio\Vc98" -PD_INST_PATH = "C:\Programme\pd-0.39-2" -PD_WIN_INCLUDE_PATH = /I. /I$(PD_INST_PATH)\src /I$(VIS_CPP_PATH)\include -PD_WIN_C_FLAGS = /nologo /W3 /WX /DMSW /DNT /DPD /DWIN32 /DWINDOWS /Ox -DPA_LITTLE_ENDIAN -PD_WIN_L_FLAGS = /nologo - -PD_WIN_LIB = /NODEFAULTLIB:libc /NODEFAULTLIB:oldnames /NODEFAULTLIB:kernel /NODEFAULTLIB:uuid \ - $(VIS_CPP_PATH)\lib\libc.lib \ - $(VIS_CPP_PATH)\lib\oldnames.lib \ - $(VIS_CPP_PATH)\lib\kernel32.lib \ - $(VIS_CPP_PATH)\lib\wsock32.lib \ - $(VIS_CPP_PATH)\lib\winmm.lib \ - $(PD_INST_PATH)\bin\pthreadVC.lib \ - $(PD_INST_PATH)\bin\pd.lib - -SRC = biquad_freq_resp.c \ - db2v.c \ - f2note.c \ - filter~.c \ - FIR~.c \ - forpp.c \ - gate.c \ - hml_shelf~.c \ - iem_cot4~.c \ - iem_delay~.c \ - iem_pow4~.c \ - iem_sqrt4~.c \ - lp1_t~.c \ - mov_avrg_kern~.c \ - para_bp2~.c \ - peakenv~.c \ - prvu~.c \ - pvu~.c \ - rvu~.c \ - sin_phase~.c \ - soundfile_info.c \ - split.c \ - v2db.c \ - vcf_filter~.c \ - iemlib1.c - - -OBJ = $(SRC:.c=.obj) - -.c.obj: - cl $(PD_WIN_C_FLAGS) $(PD_WIN_INCLUDE_PATH) /c $*.c - -..\..\lib\iemlib1.dll: $(OBJ) - link $(PD_WIN_L_FLAGS) /dll /export:iemlib1_setup \ - /out:..\..\lib\iemlib1.dll $(OBJ) $(PD_WIN_LIB) - -clean: - del *.obj diff --git a/src/iemlib1/mov_avrg_kern~.c b/src/iemlib1/mov_avrg_kern~.c deleted file mode 100644 index 0d1147e..0000000 --- a/src/iemlib1/mov_avrg_kern~.c +++ /dev/null @@ -1,135 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - - -/* -- mov_avrg_kern~ - kernel for a moving-average-filter with IIR - */ - -typedef struct _mov_avrg_kern_tilde -{ - t_object x_obj; - double x_wn1; - double x_a0; - double x_sr; - double x_mstime; - int x_nsamps; - int x_counter; - t_float x_msi; -} t_mov_avrg_kern_tilde; - -t_class *mov_avrg_kern_tilde_class; - -static t_int *mov_avrg_kern_tilde_perform(t_int *w) -{ - t_float *in_direct = (t_float *)(w[1]); - t_float *in_delayed = (t_float *)(w[2]); - t_float *out = (t_float *)(w[3]); - t_mov_avrg_kern_tilde *x = (t_mov_avrg_kern_tilde *)(w[4]); - int i, n = (int)(w[5]); - double wn0, wn1=x->x_wn1, a0=x->x_a0; - - if(x->x_counter) - { - int counter = x->x_counter; - - if(counter >= n) - { - x->x_counter = counter - n; - for(i=0; i<n; i++) - { - wn0 = wn1 + a0*(double)(*in_direct++); - *out++ = (t_float)wn0; - wn1 = wn0; - } - } - else - { - x->x_counter = 0; - for(i=0; i<counter; i++) - { - wn0 = wn1 + a0*(double)(*in_direct++); - *out++ = (t_float)wn0; - wn1 = wn0; - } - for(i=counter; i<n; i++) - { - wn0 = wn1 + a0*(double)(*in_direct++ - *in_delayed++); - *out++ = (t_float)wn0; - wn1 = wn0; - } - } - } - else - { - for(i=0; i<n; i++) - { - wn0 = wn1 + a0*(double)(*in_direct++ - *in_delayed++); - *out++ = (t_float)wn0; - wn1 = wn0; - } - } - x->x_wn1 = wn1; - return(w+6); -} - -static void mov_avrg_kern_tilde_ft1(t_mov_avrg_kern_tilde *x, t_floatarg mstime) -{ - if(mstime < 0.04) - mstime = 0.04; - x->x_mstime = (double)mstime; - x->x_nsamps = (int)(x->x_sr * x->x_mstime); - x->x_counter = x->x_nsamps; - x->x_wn1 = 0.0; - x->x_a0 = 1.0/(double)(x->x_nsamps); -} - -static void mov_avrg_kern_tilde_reset(t_mov_avrg_kern_tilde *x) -{ - x->x_counter = x->x_nsamps; - x->x_wn1 = 0.0; -} - -static void mov_avrg_kern_tilde_dsp(t_mov_avrg_kern_tilde *x, t_signal **sp) -{ - x->x_sr = 0.001*(double)(sp[0]->s_sr); - x->x_nsamps = (int)(x->x_sr * x->x_mstime); - x->x_counter = x->x_nsamps; - x->x_wn1 = 0.0; - x->x_a0 = 1.0/(double)(x->x_nsamps); - dsp_add(mov_avrg_kern_tilde_perform, 5, sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, x, sp[0]->s_n); -} - -static void *mov_avrg_kern_tilde_new(t_floatarg mstime) -{ - t_mov_avrg_kern_tilde *x = (t_mov_avrg_kern_tilde *)pd_new(mov_avrg_kern_tilde_class); - - if(mstime < 0.04) - mstime = 0.04; - x->x_mstime = (double)mstime; - x->x_sr = 44.1; - x->x_nsamps = (int)(x->x_sr * x->x_mstime); - x->x_counter = x->x_nsamps; - x->x_wn1 = 0.0; - x->x_a0 = 1.0/(double)(x->x_nsamps); - - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1")); - outlet_new(&x->x_obj, &s_signal); - x->x_msi = 0; - return(x); -} - -void mov_avrg_kern_tilde_setup(void) -{ - mov_avrg_kern_tilde_class = class_new(gensym("mov_avrg_kern~"), (t_newmethod)mov_avrg_kern_tilde_new, - 0, sizeof(t_mov_avrg_kern_tilde), 0, A_FLOAT, 0); - CLASS_MAINSIGNALIN(mov_avrg_kern_tilde_class, t_mov_avrg_kern_tilde, x_msi); - class_addmethod(mov_avrg_kern_tilde_class, (t_method)mov_avrg_kern_tilde_dsp, gensym("dsp"), 0); - class_addmethod(mov_avrg_kern_tilde_class, (t_method)mov_avrg_kern_tilde_ft1, gensym("ft1"), A_FLOAT, 0); - class_addmethod(mov_avrg_kern_tilde_class, (t_method)mov_avrg_kern_tilde_reset, gensym("reset"), 0); -} diff --git a/src/iemlib1/para_bp2~.c b/src/iemlib1/para_bp2~.c deleted file mode 100644 index 0cf7771..0000000 --- a/src/iemlib1/para_bp2~.c +++ /dev/null @@ -1,418 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" -#include <math.h> - - -/* ---------- para_bp2~ - parametric bandpass 2. order ----------- */ - -typedef struct _para_bp2_tilde -{ - t_object x_obj; - t_float wn1; - t_float wn2; - t_float a0; - t_float a1; - t_float a2; - t_float b1; - t_float b2; - t_float sr; - t_float cur_f; - t_float cur_l; - t_float cur_a; - t_float cur_g; - t_float delta_f; - t_float delta_a; - t_float delta_g; - t_float end_f; - t_float end_a; - t_float end_g; - t_float ticks_per_interpol_time; - t_float rcp_ticks; - t_float interpol_time; - int ticks; - int counter_f; - int counter_a; - int counter_g; - int event_mask; - void *x_debug_outlet; - t_atom x_at[5]; - t_float x_msi; -} t_para_bp2_tilde; - -t_class *para_bp2_tilde_class; - -static void para_bp2_tilde_calc(t_para_bp2_tilde *x) -{ - t_float l, al, gal, l2, rcp; - - l = x->cur_l; - l2 = l*l + 1.0f; - al = l*x->cur_a; - gal = al*x->cur_g; - rcp = 1.0f/(al + l2); - x->a0 = rcp*(l2 + gal); - x->a1 = rcp*2.0f*(2.0f - l2); - x->a2 = rcp*(l2 - gal); - x->b1 = -x->a1; - x->b2 = rcp*(al - l2); -} - -static void para_bp2_tilde_dsp_tick(t_para_bp2_tilde *x) -{ - if(x->event_mask) - { - t_float discriminant; - - if(x->counter_f) - { - t_float l, si, co; - - if(x->counter_f <= 1) - { - x->cur_f = x->end_f; - x->counter_f = 0; - x->event_mask &= 6;/*set event_mask_bit 0 = 0*/ - } - else - { - x->counter_f--; - x->cur_f *= x->delta_f; - } - l = x->cur_f * x->sr; - if(l < 1.0e-20f) - x->cur_l = 1.0e20f; - else if(l > 1.57079632f) - x->cur_l = 0.0f; - else - { - si = sin(l); - co = cos(l); - x->cur_l = co/si; - } - } - if(x->counter_a) - { - if(x->counter_a <= 1) - { - x->cur_a = x->end_a; - x->counter_a = 0; - x->event_mask &= 5;/*set event_mask_bit 1 = 0*/ - } - else - { - x->counter_a--; - x->cur_a *= x->delta_a; - } - } - if(x->counter_g) - { - if(x->counter_g <= 1) - { - x->cur_g = x->end_g; - x->counter_g = 0; - x->event_mask &= 3;/*set event_mask_bit 2 = 0*/ - } - else - { - x->counter_g--; - x->cur_g *= x->delta_g; - } - } - - para_bp2_tilde_calc(x); - - /* stability check */ - - discriminant = x->b1 * x->b1 + 4.0f * x->b2; - if(x->b1 <= -1.9999996f) - x->b1 = -1.9999996f; - else if(x->b1 >= 1.9999996f) - x->b1 = 1.9999996f; - - if(x->b2 <= -0.9999998f) - x->b2 = -0.9999998f; - else if(x->b2 >= 0.9999998f) - x->b2 = 0.9999998f; - - if(discriminant >= 0.0f) - { - if(0.9999998f - x->b1 - x->b2 < 0.0f) - x->b2 = 0.9999998f - x->b1; - if(0.9999998f + x->b1 - x->b2 < 0.0f) - x->b2 = 0.9999998f + x->b1; - } - } -} - -static t_int *para_bp2_tilde_perform(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *out = (t_float *)(w[2]); - t_para_bp2_tilde *x = (t_para_bp2_tilde *)(w[3]); - int i, n = (t_int)(w[4]); - t_float wn0, wn1=x->wn1, wn2=x->wn2; - t_float a0=x->a0, a1=x->a1, a2=x->a2; - t_float b1=x->b1, b2=x->b2; - - para_bp2_tilde_dsp_tick(x); - for(i=0; i<n; i++) - { - wn0 = *in++ + b1*wn1 + b2*wn2; - *out++ = a0*wn0 + a1*wn1 + a2*wn2; - wn2 = wn1; - wn1 = wn0; - } - /* NAN protect */ - if(IEM_DENORMAL(wn2)) - wn2 = 0.0f; - if(IEM_DENORMAL(wn1)) - wn1 = 0.0f; - - x->wn1 = wn1; - x->wn2 = wn2; - return(w+5); -} -/* yn0 = *out; -xn0 = *in; -************* -yn0 = a0*xn0 + a1*xn1 + a2*xn2 + b1*yn1 + b2*yn2; -yn2 = yn1; -yn1 = yn0; -xn2 = xn1; -xn1 = xn0; -************************* -y/x = (a0 + a1*z-1 + a2*z-2)/(1 - b1*z-1 - b2*z-2);*/ - -static t_int *para_bp2_tilde_perf8(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *out = (t_float *)(w[2]); - t_para_bp2_tilde *x = (t_para_bp2_tilde *)(w[3]); - int i, n = (t_int)(w[4]); - t_float wn[10]; - t_float a0=x->a0, a1=x->a1, a2=x->a2; - t_float b1=x->b1, b2=x->b2; - - para_bp2_tilde_dsp_tick(x); - wn[0] = x->wn2; - wn[1] = x->wn1; - for(i=0; i<n; i+=8, in+=8, out+=8) - { - wn[2] = in[0] + b1*wn[1] + b2*wn[0]; - out[0] = a0*wn[2] + a1*wn[1] + a2*wn[0]; - wn[3] = in[1] + b1*wn[2] + b2*wn[1]; - out[1] = a0*wn[3] + a1*wn[2] + a2*wn[1]; - wn[4] = in[2] + b1*wn[3] + b2*wn[2]; - out[2] = a0*wn[4] + a1*wn[3] + a2*wn[2]; - wn[5] = in[3] + b1*wn[4] + b2*wn[3]; - out[3] = a0*wn[5] + a1*wn[4] + a2*wn[3]; - wn[6] = in[4] + b1*wn[5] + b2*wn[4]; - out[4] = a0*wn[6] + a1*wn[5] + a2*wn[4]; - wn[7] = in[5] + b1*wn[6] + b2*wn[5]; - out[5] = a0*wn[7] + a1*wn[6] + a2*wn[5]; - wn[8] = in[6] + b1*wn[7] + b2*wn[6]; - out[6] = a0*wn[8] + a1*wn[7] + a2*wn[6]; - wn[9] = in[7] + b1*wn[8] + b2*wn[7]; - out[7] = a0*wn[9] + a1*wn[8] + a2*wn[7]; - wn[0] = wn[8]; - wn[1] = wn[9]; - } - /* NAN protect */ - if(IEM_DENORMAL(wn[0])) - wn[0] = 0.0f; - if(IEM_DENORMAL(wn[1])) - wn[1] = 0.0f; - - x->wn1 = wn[1]; - x->wn2 = wn[0]; - return(w+5); -} - -static void para_bp2_tilde_ft4(t_para_bp2_tilde *x, t_floatarg t) -{ - int i = (int)((x->ticks_per_interpol_time)*t); - - x->interpol_time = t; - if(i <= 0) - i = 1; - x->ticks = i; - x->rcp_ticks = 1.0f / (t_float)i; -} - -static void para_bp2_tilde_ft3(t_para_bp2_tilde *x, t_floatarg l) -{ - t_float g = exp(0.11512925465 * l); - - if(g != x->cur_g) - { - x->end_g = g; - x->counter_g = x->ticks; - x->delta_g = exp(log(g/x->cur_g)*x->rcp_ticks); - x->event_mask |= 4;/*set event_mask_bit 2 = 1*/ - } -} - -static void para_bp2_tilde_ft2(t_para_bp2_tilde *x, t_floatarg q) -{ - t_float a; - - if(q <= 0.0f) - q = 0.000001f; - a = 1.0f/q; - if(a != x->cur_a) - { - x->end_a = a; - x->counter_a = x->ticks; - x->delta_a = exp(log(a/x->cur_a)*x->rcp_ticks); - x->event_mask |= 2;/*set event_mask_bit 1 = 1*/ - } -} - -static void para_bp2_tilde_ft1(t_para_bp2_tilde *x, t_floatarg f) -{ - if(f <= 0.0f) - f = 0.000001f; - if(f != x->cur_f) - { - x->end_f = f; - x->counter_f = x->ticks; - x->delta_f = exp(log(f/x->cur_f)*x->rcp_ticks); - x->event_mask |= 1;/*set event_mask_bit 0 = 1*/ - } -} - -static void para_bp2_tilde_print(t_para_bp2_tilde *x) -{ - // post("fb1 = %g, fb2 = %g, ff1 = %g, ff2 = %g, ff3 = %g", x->b1, x->b2, x->a0, x->a1, x->a2); - x->x_at[0].a_w.w_float = x->b1; - x->x_at[1].a_w.w_float = x->b2; - x->x_at[2].a_w.w_float = x->a0; - x->x_at[3].a_w.w_float = x->a1; - x->x_at[4].a_w.w_float = x->a2; - outlet_list(x->x_debug_outlet, &s_list, 5, x->x_at); -} - -static void para_bp2_tilde_dsp(t_para_bp2_tilde *x, t_signal **sp) -{ - t_float si, co, f; - int i, n=(int)sp[0]->s_n; - - x->sr = 3.14159265358979323846f / (t_float)(sp[0]->s_sr); - x->ticks_per_interpol_time = 0.001f * (t_float)(sp[0]->s_sr) / (t_float)n; - i = (int)((x->ticks_per_interpol_time)*(x->interpol_time)); - if(i <= 0) - i = 1; - x->ticks = i; - x->rcp_ticks = 1.0f / (t_float)i; - f = x->cur_f * x->sr; - if(f < 1.0e-20f) - x->cur_l = 1.0e20f; - else if(f > 1.57079632f) - x->cur_l = 0.0f; - else - { - si = sin(f); - co = cos(f); - x->cur_l = co/si; - } - if(n&7) - dsp_add(para_bp2_tilde_perform, 4, sp[0]->s_vec, sp[1]->s_vec, x, n); - else - dsp_add(para_bp2_tilde_perf8, 4, sp[0]->s_vec, sp[1]->s_vec, x, n); -} - -static void *para_bp2_tilde_new(t_symbol *s, int argc, t_atom *argv) -{ - t_para_bp2_tilde *x = (t_para_bp2_tilde *)pd_new(para_bp2_tilde_class); - int i; - t_float si, co, f=0.0f, q=1.0f, l=0.0f, interpol=0.0f; - - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1")); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft2")); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft3")); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft4")); - outlet_new(&x->x_obj, &s_signal); - x->x_debug_outlet = outlet_new(&x->x_obj, &s_list); - x->x_msi = 0; - - x->x_at[0].a_type = A_FLOAT; - x->x_at[1].a_type = A_FLOAT; - x->x_at[2].a_type = A_FLOAT; - x->x_at[3].a_type = A_FLOAT; - x->x_at[4].a_type = A_FLOAT; - - x->event_mask = 1; - x->counter_f = 1; - x->counter_a = 0; - x->counter_g = 0; - x->delta_f = 0.0f; - x->delta_a = 0.0f; - x->delta_g = 0.0f; - x->interpol_time = 500.0f; - x->wn1 = 0.0f; - x->wn2 = 0.0f; - x->a0 = 0.0f; - x->a1 = 0.0f; - x->a2 = 0.0f; - x->b1 = 0.0f; - x->b2 = 0.0f; - x->sr = 3.14159265358979323846f / 44100.0f; - x->cur_a = 1.0f; - if((argc == 4)&&IS_A_FLOAT(argv,3)&&IS_A_FLOAT(argv,2)&&IS_A_FLOAT(argv,1)&&IS_A_FLOAT(argv,0)) - { - f = (t_float)atom_getfloatarg(0, argc, argv); - q = (t_float)atom_getfloatarg(1, argc, argv); - l = (t_float)atom_getfloatarg(2, argc, argv); - interpol = (t_float)atom_getfloatarg(3, argc, argv); - } - if(f <= 0.0f) - f = 0.000001f; - x->cur_f = f; - f *= x->sr; - if(f < 1.0e-20f) - x->cur_l = 1.0e20f; - else if(f > 1.57079632f) - x->cur_l = 0.0f; - else - { - si = sin(f); - co = cos(f); - x->cur_l = co/si; - } - if(q <= 0.0f) - q = 0.000001f; - x->cur_a = 1.0f/q; - x->cur_g = exp(0.11512925465 * l); - if(interpol <= 0.0f) - interpol = 0.0f; - x->interpol_time = interpol; - x->ticks_per_interpol_time = 0.5f; - i = (int)((x->ticks_per_interpol_time)*(x->interpol_time)); - if(i <= 0) - i = 1; - x->ticks = i; - x->rcp_ticks = 1.0f / (t_float)i; - x->end_f = x->cur_f; - x->end_a = x->cur_a; - x->end_g = x->cur_g; - return(x); -} - -void para_bp2_tilde_setup(void) -{ - para_bp2_tilde_class = class_new(gensym("para_bp2~"), (t_newmethod)para_bp2_tilde_new, - 0, sizeof(t_para_bp2_tilde), 0, A_GIMME, 0); - CLASS_MAINSIGNALIN(para_bp2_tilde_class, t_para_bp2_tilde, x_msi); - class_addmethod(para_bp2_tilde_class, (t_method)para_bp2_tilde_dsp, gensym("dsp"), 0); - class_addmethod(para_bp2_tilde_class, (t_method)para_bp2_tilde_ft1, gensym("ft1"), A_FLOAT, 0); - class_addmethod(para_bp2_tilde_class, (t_method)para_bp2_tilde_ft2, gensym("ft2"), A_FLOAT, 0); - class_addmethod(para_bp2_tilde_class, (t_method)para_bp2_tilde_ft3, gensym("ft3"), A_FLOAT, 0); - class_addmethod(para_bp2_tilde_class, (t_method)para_bp2_tilde_ft4, gensym("ft4"), A_FLOAT, 0); - class_addmethod(para_bp2_tilde_class, (t_method)para_bp2_tilde_print, gensym("print"), 0); - class_sethelpsymbol(para_bp2_tilde_class, gensym("iemhelp/help-para_bp2~")); -} diff --git a/src/iemlib1/peakenv~.c b/src/iemlib1/peakenv~.c deleted file mode 100644 index d5d212b..0000000 --- a/src/iemlib1/peakenv~.c +++ /dev/null @@ -1,95 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include <math.h> - -/* ---------------- peakenv~ - simple peak-envelope-converter. ----------------- */ - -typedef struct _peakenv_tilde -{ - t_object x_obj; - t_float x_sr; - t_float x_old_peak; - t_float x_c1; - t_float x_releasetime; - t_float x_msi; -} t_peakenv_tilde; - -t_class *peakenv_tilde_class; - -static void peakenv_tilde_reset(t_peakenv_tilde *x) -{ - x->x_old_peak = 0.0f; -} - -static void peakenv_tilde_ft1(t_peakenv_tilde *x, t_floatarg f)/* release-time in ms */ -{ - if(f < 0.0f) - f = 0.0f; - x->x_releasetime = f; - x->x_c1 = exp(-1.0/(x->x_sr*0.001*x->x_releasetime)); -} - -static t_int *peakenv_tilde_perform(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *out = (t_float *)(w[2]); - t_peakenv_tilde *x = (t_peakenv_tilde *)(w[3]); - int n = (int)(w[4]); - t_float peak = x->x_old_peak; - t_float c1 = x->x_c1; - t_float absolute; - int i; - - for(i=0; i<n; i++) - { - absolute = fabs(*in++); - peak *= c1; - if(absolute > peak) - peak = absolute; - *out++ = peak; - } - /* NAN protect */ - if(IEM_DENORMAL(peak)) - peak = 0.0f; - x->x_old_peak = peak; - return(w+5); -} - -static void peakenv_tilde_dsp(t_peakenv_tilde *x, t_signal **sp) -{ - x->x_sr = (t_float)sp[0]->s_sr; - peakenv_tilde_ft1(x, x->x_releasetime); - dsp_add(peakenv_tilde_perform, 4, sp[0]->s_vec, sp[1]->s_vec, x, sp[0]->s_n); -} - -static void *peakenv_tilde_new(t_floatarg f) -{ - t_peakenv_tilde *x = (t_peakenv_tilde *)pd_new(peakenv_tilde_class); - - if(f <= 0.0f) - f = 0.0f; - x->x_sr = 44100.0f; - peakenv_tilde_ft1(x, f); - x->x_old_peak = 0.0f; - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1")); - outlet_new(&x->x_obj, &s_signal); - x->x_msi = 0; - return(x); -} - -void peakenv_tilde_setup(void) -{ - peakenv_tilde_class = class_new(gensym("peakenv~"), (t_newmethod)peakenv_tilde_new, - 0, sizeof(t_peakenv_tilde), 0, A_DEFFLOAT, 0); - CLASS_MAINSIGNALIN(peakenv_tilde_class, t_peakenv_tilde, x_msi); - class_addmethod(peakenv_tilde_class, (t_method)peakenv_tilde_dsp, gensym("dsp"), 0); - class_addmethod(peakenv_tilde_class, (t_method)peakenv_tilde_ft1, gensym("ft1"), A_FLOAT, 0); - class_addmethod(peakenv_tilde_class, (t_method)peakenv_tilde_reset, gensym("reset"), 0); - class_sethelpsymbol(peakenv_tilde_class, gensym("iemhelp/help-peakenv~")); -} diff --git a/src/iemlib1/prvu~.c b/src/iemlib1/prvu~.c deleted file mode 100644 index aed7c53..0000000 --- a/src/iemlib1/prvu~.c +++ /dev/null @@ -1,274 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" -#include <math.h> - -/* ---------------- prvu~ - simple peak&rms-vu-meter. ----------------- */ - -typedef struct _prvu_tilde -{ - t_object x_obj; - t_atom x_at[3]; - void *x_clock_metro; - t_float x_metro_time; - void *x_clock_hold; - t_float x_hold_time; - t_float x_cur_peak; - t_float x_old_peak; - t_float x_hold_peak; - int x_hold; - t_float x_sum_rms; - t_float x_old_rms; - t_float x_rcp; - t_float x_sr; - t_float x_threshold_over; - int x_overflow_counter; - t_float x_release_time; - t_float x_c1; - int x_started; - t_float x_msi; -} t_prvu_tilde; - -t_class *prvu_tilde_class; -static void prvu_tilde_tick_metro(t_prvu_tilde *x); -static void prvu_tilde_tick_hold(t_prvu_tilde *x); - -static void prvu_tilde_reset(t_prvu_tilde *x) -{ - x->x_at[0].a_w.w_float = -99.9f; - x->x_at[1].a_w.w_float = -99.9f; - x->x_at[2].a_w.w_float = 0.0f; - outlet_list(x->x_obj.ob_outlet, &s_list, 3, x->x_at); - x->x_overflow_counter = 0; - x->x_cur_peak = 0.0f; - x->x_old_peak = 0.0f; - x->x_hold_peak = 0.0f; - x->x_sum_rms = 0.0f; - x->x_old_rms = 0.0f; - x->x_hold = 0; - clock_unset(x->x_clock_hold); - clock_delay(x->x_clock_metro, x->x_metro_time); -} - -static void prvu_tilde_stop(t_prvu_tilde *x) -{ - clock_unset(x->x_clock_metro); - x->x_started = 0; -} - -static void prvu_tilde_start(t_prvu_tilde *x) -{ - clock_delay(x->x_clock_metro, x->x_metro_time); - x->x_started = 1; -} - -static void prvu_tilde_float(t_prvu_tilde *x, t_floatarg f) -{ - if(f == 0.0) - { - clock_unset(x->x_clock_metro); - x->x_started = 0; - } - else - { - clock_delay(x->x_clock_metro, x->x_metro_time); - x->x_started = 1; - } -} - -static void prvu_tilde_t_release(t_prvu_tilde *x, t_floatarg release_time) -{ - if(release_time <= 5.0f) - release_time = 5.0f; - x->x_release_time = release_time; - x->x_c1 = exp(-2.0f*x->x_metro_time/x->x_release_time); -} - -static void prvu_tilde_t_metro(t_prvu_tilde *x, t_floatarg metro_time) -{ - if(metro_time <= 5.0f) - metro_time = 5.0f; - x->x_metro_time = metro_time; - x->x_c1 = exp(-2.0f*x->x_metro_time/x->x_release_time); - x->x_rcp = 1.0f/(x->x_sr*(t_float)x->x_metro_time); -} - -static void prvu_tilde_t_hold(t_prvu_tilde *x, t_floatarg hold_time) -{ - if(hold_time <= 5.0f) - hold_time = 5.0f; - x->x_hold_time = hold_time; -} - -static void prvu_tilde_threshold(t_prvu_tilde *x, t_floatarg thresh) -{ - x->x_threshold_over = thresh; -} - -static t_int *prvu_tilde_perform(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_prvu_tilde *x = (t_prvu_tilde *)(w[2]); - int n = (int)(w[3]); - t_float peak = x->x_cur_peak, power, sum=x->x_sum_rms; - int i; - - if(x->x_started) - { - for(i=0; i<n; i++) - { - power = in[i]*in[i]; - if(power > peak) - peak = power; - sum += power; - } - x->x_cur_peak = peak; - x->x_sum_rms = sum; - } - return(w+4); -} - -static void prvu_tilde_dsp(t_prvu_tilde *x, t_signal **sp) -{ - x->x_sr = 0.001*(t_float)sp[0]->s_sr; - x->x_rcp = 1.0f/(x->x_sr*x->x_metro_time); - dsp_add(prvu_tilde_perform, 3, sp[0]->s_vec, x, sp[0]->s_n); - clock_delay(x->x_clock_metro, x->x_metro_time); -} - -static void prvu_tilde_tick_hold(t_prvu_tilde *x) -{ - x->x_hold = 0; - x->x_hold_peak = x->x_old_peak; -} - -static void prvu_tilde_tick_metro(t_prvu_tilde *x) -{ - t_float dbr, dbp, cur_rms, c1=x->x_c1; - - x->x_old_peak *= c1; - /* NAN protect */ - if(IEM_DENORMAL(x->x_old_peak)) - x->x_old_peak = 0.0f; - - if(x->x_cur_peak > x->x_old_peak) - x->x_old_peak = x->x_cur_peak; - if(x->x_old_peak > x->x_hold_peak) - { - x->x_hold = 1; - x->x_hold_peak = x->x_old_peak; - clock_delay(x->x_clock_hold, x->x_hold_time); - } - if(!x->x_hold) - x->x_hold_peak = x->x_old_peak; - if(x->x_hold_peak <= 0.0000000001f) - dbp = -99.9f; - else if(x->x_hold_peak > 1000000.0f) - { - dbp = 60.0f; - x->x_hold_peak = 1000000.0f; - x->x_old_peak = 1000000.0f; - } - else - dbp = 4.3429448195f*log(x->x_hold_peak); - x->x_cur_peak = 0.0f; - if(dbp >= x->x_threshold_over) - x->x_overflow_counter++; - x->x_at[1].a_w.w_float = dbp; - x->x_at[2].a_w.w_float = (t_float)x->x_overflow_counter; - - cur_rms = (1.0f - c1)*x->x_sum_rms*x->x_rcp + c1*x->x_old_rms; - /* NAN protect */ - if(IEM_DENORMAL(cur_rms)) - cur_rms = 0.0f; - - if(cur_rms <= 0.0000000001f) - dbr = -99.9f; - else if(cur_rms > 1000000.0f) - { - dbr = 60.0f; - x->x_old_rms = 1000000.0f; - } - else - dbr = 4.3429448195f*log(cur_rms); - x->x_sum_rms = 0.0f; - x->x_old_rms = cur_rms; - x->x_at[0].a_w.w_float = dbr; - outlet_list(x->x_obj.ob_outlet, &s_list, 3, x->x_at); - clock_delay(x->x_clock_metro, x->x_metro_time); -} - -static void prvu_tilde_ff(t_prvu_tilde *x) -{ - clock_free(x->x_clock_metro); - clock_free(x->x_clock_hold); -} - -static void *prvu_tilde_new(t_floatarg metro_time, t_floatarg hold_time, - t_floatarg release_time, t_floatarg threshold) -{ - t_prvu_tilde *x; - t_float t; - int i; - - x = (t_prvu_tilde *)pd_new(prvu_tilde_class); - if(metro_time <= 0.0f) - metro_time = 300.0f; - if(metro_time <= 5.0f) - metro_time = 5.0f; - if(release_time <= 0.0f) - release_time = 300.0f; - if(release_time <= 5.0f) - release_time = 5.0f; - if(hold_time <= 0.0f) - hold_time = 1000.0f; - if(hold_time <= 5.0f) - hold_time = 5.0f; - if(threshold == 0.0f) - threshold = -0.01f; - x->x_metro_time = metro_time; - x->x_release_time = release_time; - x->x_hold_time = hold_time; - x->x_threshold_over = threshold; - x->x_c1 = exp(-2.0f*x->x_metro_time/x->x_release_time); - x->x_cur_peak = 0.0f; - x->x_old_peak = 0.0f; - x->x_hold_peak = 0.0f; - x->x_hold = 0; - x->x_sum_rms = 0.0f; - x->x_old_rms = 0.0f; - x->x_sr = 44.1f; - x->x_rcp = 1.0f/(x->x_sr*x->x_metro_time); - x->x_overflow_counter = 0; - x->x_clock_metro = clock_new(x, (t_method)prvu_tilde_tick_metro); - x->x_clock_hold = clock_new(x, (t_method)prvu_tilde_tick_hold); - x->x_started = 1; - outlet_new(&x->x_obj, &s_list); - x->x_at[0].a_type = A_FLOAT; - x->x_at[1].a_type = A_FLOAT; - x->x_at[2].a_type = A_FLOAT; - x->x_msi = 0.0f; - return(x); -} - -void prvu_tilde_setup(void) -{ - prvu_tilde_class = class_new(gensym("prvu~"), (t_newmethod)prvu_tilde_new, - (t_method)prvu_tilde_ff, sizeof(t_prvu_tilde), 0, - A_DEFFLOAT, A_DEFFLOAT, A_DEFFLOAT, A_DEFFLOAT, 0); - CLASS_MAINSIGNALIN(prvu_tilde_class, t_prvu_tilde, x_msi); - class_addmethod(prvu_tilde_class, (t_method)prvu_tilde_dsp, gensym("dsp"), 0); - class_addfloat(prvu_tilde_class, prvu_tilde_float); - class_addmethod(prvu_tilde_class, (t_method)prvu_tilde_reset, gensym("reset"), 0); - class_addmethod(prvu_tilde_class, (t_method)prvu_tilde_start, gensym("start"), 0); - class_addmethod(prvu_tilde_class, (t_method)prvu_tilde_stop, gensym("stop"), 0); - class_addmethod(prvu_tilde_class, (t_method)prvu_tilde_t_release, gensym("t_release"), A_FLOAT, 0); - class_addmethod(prvu_tilde_class, (t_method)prvu_tilde_t_metro, gensym("t_metro"), A_FLOAT, 0); - class_addmethod(prvu_tilde_class, (t_method)prvu_tilde_t_hold, gensym("t_hold"), A_FLOAT, 0); - class_addmethod(prvu_tilde_class, (t_method)prvu_tilde_threshold, gensym("threshold"), A_FLOAT, 0); - class_sethelpsymbol(prvu_tilde_class, gensym("iemhelp/help-prvu~")); -} diff --git a/src/iemlib1/pvu~.c b/src/iemlib1/pvu~.c deleted file mode 100644 index 66e9437..0000000 --- a/src/iemlib1/pvu~.c +++ /dev/null @@ -1,198 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" -#include <math.h> - -/* ---------------- pvu~ - simple peak-vu-meter. ----------------- */ - -typedef struct _pvu_tilde -{ - t_object x_obj; - void *x_outlet_meter; - void *x_outlet_over; - void *x_clock; - t_float x_cur_peak; - t_float x_old_peak; - t_float x_threshold_over; - t_float x_c1; - t_float x_metro_time; - t_float x_release_time; - int x_overflow_counter; - int x_started; - t_float x_msi; -} t_pvu_tilde; - -t_class *pvu_tilde_class; -static void pvu_tilde_tick(t_pvu_tilde *x); - -static void pvu_tilde_reset(t_pvu_tilde *x) -{ - outlet_float(x->x_outlet_over, 0.0f); - outlet_float(x->x_outlet_meter, -199.9f); - x->x_overflow_counter = 0; - x->x_cur_peak = 0.0f; - x->x_old_peak = 0.0f; - clock_delay(x->x_clock, x->x_metro_time); -} - -static void pvu_tilde_stop(t_pvu_tilde *x) -{ - clock_unset(x->x_clock); - x->x_started = 0; -} - -static void pvu_tilde_start(t_pvu_tilde *x) -{ - clock_delay(x->x_clock, x->x_metro_time); - x->x_started = 1; -} - -static void pvu_tilde_float(t_pvu_tilde *x, t_floatarg f) -{ - if(f == 0.0) - { - clock_unset(x->x_clock); - x->x_started = 0; - } - else - { - clock_delay(x->x_clock, x->x_metro_time); - x->x_started = 1; - } -} - -static void pvu_tilde_t_release(t_pvu_tilde *x, t_floatarg release_time) -{ - if(release_time <= 5.0f) - release_time = 5.0f; - x->x_release_time = release_time; - x->x_c1 = exp(-x->x_metro_time/release_time); -} - -static void pvu_tilde_t_metro(t_pvu_tilde *x, t_floatarg metro_time) -{ - if(metro_time <= 5.0f) - metro_time = 5.0f; - x->x_metro_time = (int)metro_time; - x->x_c1 = exp(-metro_time/x->x_release_time); -} - -static void pvu_tilde_threshold(t_pvu_tilde *x, t_floatarg thresh) -{ - x->x_threshold_over = thresh; -} - -static t_int *pvu_tilde_perform(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_pvu_tilde *x = (t_pvu_tilde *)(w[2]); - int n = (int)(w[3]); - t_float peak = x->x_cur_peak; - t_float absolute; - int i; - - if(x->x_started) - { - for(i=0; i<n; i++) - { - absolute = fabs(*in++); - if(absolute > peak) - peak = absolute; - } - x->x_cur_peak = peak; - } - return(w+4); -} - -static void pvu_tilde_dsp(t_pvu_tilde *x, t_signal **sp) -{ - dsp_add(pvu_tilde_perform, 3, sp[0]->s_vec, x, sp[0]->s_n); - clock_delay(x->x_clock, x->x_metro_time); -} - -static void pvu_tilde_tick(t_pvu_tilde *x) -{ - t_float db; - int i; - - x->x_old_peak *= x->x_c1; - /* NAN protect */ - if(IEM_DENORMAL(x->x_old_peak)) - x->x_old_peak = 0.0f; - - if(x->x_cur_peak > x->x_old_peak) - x->x_old_peak = x->x_cur_peak; - if(x->x_old_peak <= 0.0000000001f) - db = -199.9f; - else if(x->x_old_peak > 1000000.0f) - { - db = 120.0f; - x->x_old_peak = 1000000.0f; - } - else - db = 8.6858896381f*log(x->x_old_peak); - if(db >= x->x_threshold_over) - { - x->x_overflow_counter++; - outlet_float(x->x_outlet_over, (t_float)x->x_overflow_counter); - } - outlet_float(x->x_outlet_meter, db); - x->x_cur_peak = 0.0f; - clock_delay(x->x_clock, x->x_metro_time); -} - -static void *pvu_tilde_new(t_floatarg metro_time, t_floatarg release_time, t_floatarg threshold) -{ - t_pvu_tilde *x; - t_float t; - - x = (t_pvu_tilde *)pd_new(pvu_tilde_class); - if(metro_time <= 0.0f) - metro_time = 300.0f; - if(metro_time <= 5.0f) - metro_time = 5.0f; - if(release_time <= 0.0f) - release_time = 300.0f; - if(release_time <= 5.0f) - release_time = 5.0f; - if(threshold == 0.0f) - threshold = -0.01f; - x->x_threshold_over = threshold; - x->x_overflow_counter = 0; - x->x_metro_time = metro_time; - x->x_release_time = release_time; - x->x_c1 = exp(-metro_time/release_time); - x->x_cur_peak = 0.0f; - x->x_old_peak = 0.0f; - x->x_clock = clock_new(x, (t_method)pvu_tilde_tick); - x->x_outlet_meter = outlet_new(&x->x_obj, &s_float);/* left */ - x->x_outlet_over = outlet_new(&x->x_obj, &s_float); /* right */ - x->x_started = 1; - x->x_msi = 0; - return(x); -} - -static void pvu_tilde_ff(t_pvu_tilde *x) -{ - clock_free(x->x_clock); -} - -void pvu_tilde_setup(void ) -{ - pvu_tilde_class = class_new(gensym("pvu~"), (t_newmethod)pvu_tilde_new, - (t_method)pvu_tilde_ff, sizeof(t_pvu_tilde), 0, A_DEFFLOAT, A_DEFFLOAT, A_DEFFLOAT, 0); - CLASS_MAINSIGNALIN(pvu_tilde_class, t_pvu_tilde, x_msi); - class_addmethod(pvu_tilde_class, (t_method)pvu_tilde_dsp, gensym("dsp"), 0); - class_addfloat(pvu_tilde_class, pvu_tilde_float); - class_addmethod(pvu_tilde_class, (t_method)pvu_tilde_reset, gensym("reset"), 0); - class_addmethod(pvu_tilde_class, (t_method)pvu_tilde_start, gensym("start"), 0); - class_addmethod(pvu_tilde_class, (t_method)pvu_tilde_stop, gensym("stop"), 0); - class_addmethod(pvu_tilde_class, (t_method)pvu_tilde_t_release, gensym("t_release"), A_FLOAT, 0); - class_addmethod(pvu_tilde_class, (t_method)pvu_tilde_t_metro, gensym("t_metro"), A_FLOAT, 0); - class_addmethod(pvu_tilde_class, (t_method)pvu_tilde_threshold, gensym("threshold"), A_FLOAT, 0); - class_sethelpsymbol(pvu_tilde_class, gensym("iemhelp/help-pvu~")); -} diff --git a/src/iemlib1/rvu~.c b/src/iemlib1/rvu~.c deleted file mode 100644 index 21638d5..0000000 --- a/src/iemlib1/rvu~.c +++ /dev/null @@ -1,178 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include <math.h> - -/* ---------------- rvu~ - simple peak&rms-vu-meter. ----------------- */ - -typedef struct _rvu_tilde -{ - t_object x_obj; - void *x_clock_metro; - t_float x_metro_time; - t_float x_sum_rms; - t_float x_old_rms; - t_float x_rcp; - t_float x_sr; - t_float x_release_time; - t_float x_c1; - int x_started; - t_float x_msi; -} t_rvu_tilde; - -t_class *rvu_tilde_class; -static void rvu_tilde_tick_metro(t_rvu_tilde *x); - -static void rvu_tilde_reset(t_rvu_tilde *x) -{ - outlet_float(x->x_obj.ob_outlet, -99.9f); - x->x_sum_rms = 0.0f; - x->x_old_rms = 0.0f; - clock_delay(x->x_clock_metro, x->x_metro_time); -} - -static void rvu_tilde_stop(t_rvu_tilde *x) -{ - clock_unset(x->x_clock_metro); - x->x_started = 0; -} - -static void rvu_tilde_start(t_rvu_tilde *x) -{ - clock_delay(x->x_clock_metro, x->x_metro_time); - x->x_started = 1; -} - -static void rvu_tilde_float(t_rvu_tilde *x, t_floatarg f) -{ - if(f == 0.0f) - { - clock_unset(x->x_clock_metro); - x->x_started = 0; - } - else - { - clock_delay(x->x_clock_metro, x->x_metro_time); - x->x_started = 1; - } -} - -static void rvu_tilde_t_release(t_rvu_tilde *x, t_floatarg release_time) -{ - if(release_time <= 5.0f) - release_time = 5.0f; - x->x_release_time = release_time; - x->x_c1 = exp(-2.0f*x->x_metro_time/x->x_release_time); -} - -static void rvu_tilde_t_metro(t_rvu_tilde *x, t_floatarg metro_time) -{ - if(metro_time <= 5.0f) - metro_time = 5.0f; - x->x_metro_time = metro_time; - x->x_c1 = exp(-2.0f*x->x_metro_time/x->x_release_time); - x->x_rcp = 1.0f/(x->x_sr*x->x_metro_time); -} - -static t_int *rvu_tilde_perform(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_rvu_tilde *x = (t_rvu_tilde *)(w[2]); - int n = (int)(w[3]); - t_float sum=x->x_sum_rms; - int i; - - if(x->x_started) - { - for(i=0; i<n; i++) - { - sum += in[i]*in[i]; - } - x->x_sum_rms = sum; - } - return(w+4); -} - -static void rvu_tilde_dsp(t_rvu_tilde *x, t_signal **sp) -{ - x->x_sr = 0.001*(t_float)sp[0]->s_sr; - x->x_rcp = 1.0f/(x->x_sr*x->x_metro_time); - dsp_add(rvu_tilde_perform, 3, sp[0]->s_vec, x, sp[0]->s_n); - clock_delay(x->x_clock_metro, x->x_metro_time); -} - -static void rvu_tilde_tick_metro(t_rvu_tilde *x) -{ - t_float dbr, cur_rms, c1=x->x_c1; - - cur_rms = (1.0f - c1)*x->x_sum_rms*x->x_rcp + c1*x->x_old_rms; - /* NAN protect */ - if(IEM_DENORMAL(cur_rms)) - cur_rms = 0.0f; - - if(cur_rms <= 0.0000000001f) - dbr = -99.9f; - else if(cur_rms > 1000000.0f) - { - dbr = 60.0f; - x->x_old_rms = 1000000.0f; - } - else - dbr = 4.3429448195f*log(cur_rms); - x->x_sum_rms = 0.0f; - x->x_old_rms = cur_rms; - outlet_float(x->x_obj.ob_outlet, dbr); - clock_delay(x->x_clock_metro, x->x_metro_time); -} - -static void rvu_tilde_ff(t_rvu_tilde *x) -{ - clock_free(x->x_clock_metro); -} - -static void *rvu_tilde_new(t_floatarg metro_time, t_floatarg release_time) -{ - t_rvu_tilde *x=(t_rvu_tilde *)pd_new(rvu_tilde_class); - - if(metro_time <= 0.0f) - metro_time = 300.0f; - if(metro_time <= 5.0f) - metro_time = 5.0f; - if(release_time <= 0.0f) - release_time = 300.0f; - if(release_time <= 5.0f) - release_time = 5.0f; - x->x_metro_time = metro_time; - x->x_release_time = release_time; - x->x_c1 = exp(-2.0f*x->x_metro_time/x->x_release_time); - x->x_sum_rms = 0.0f; - x->x_old_rms = 0.0f; - x->x_sr = 44.1f; - x->x_rcp = 1.0f/(x->x_sr*x->x_metro_time); - x->x_clock_metro = clock_new(x, (t_method)rvu_tilde_tick_metro); - x->x_started = 1; - outlet_new(&x->x_obj, &s_float); - x->x_msi = 0.0f; - return(x); -} - -void rvu_tilde_setup(void) -{ - rvu_tilde_class = class_new(gensym("rvu~"), (t_newmethod)rvu_tilde_new, - (t_method)rvu_tilde_ff, sizeof(t_rvu_tilde), 0, - A_DEFFLOAT, A_DEFFLOAT, 0); - CLASS_MAINSIGNALIN(rvu_tilde_class, t_rvu_tilde, x_msi); - class_addmethod(rvu_tilde_class, (t_method)rvu_tilde_dsp, gensym("dsp"), 0); - class_addfloat(rvu_tilde_class, rvu_tilde_float); - class_addmethod(rvu_tilde_class, (t_method)rvu_tilde_reset, gensym("reset"), 0); - class_addmethod(rvu_tilde_class, (t_method)rvu_tilde_start, gensym("start"), 0); - class_addmethod(rvu_tilde_class, (t_method)rvu_tilde_stop, gensym("stop"), 0); - class_addmethod(rvu_tilde_class, (t_method)rvu_tilde_t_release, gensym("t_release"), A_FLOAT, 0); - class_addmethod(rvu_tilde_class, (t_method)rvu_tilde_t_metro, gensym("t_metro"), A_FLOAT, 0); - class_sethelpsymbol(rvu_tilde_class, gensym("iemhelp/help-rvu~")); -} diff --git a/src/iemlib1/sin_phase~.c b/src/iemlib1/sin_phase~.c deleted file mode 100644 index baf34f4..0000000 --- a/src/iemlib1/sin_phase~.c +++ /dev/null @@ -1,121 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - -/* --- sin_phase~ - output the phase-difference between --- */ -/* --- 2 sinewaves with the same frequency in samples ----- */ -/* --- as a signal ---------------------------------------- */ - -typedef struct _sin_phase_tilde -{ - t_object x_obj; - t_float x_prev1; - t_float x_prev2; - t_float x_cur_out; - int x_counter1; - int x_counter2; - int x_state1; - int x_state2; - t_float x_msi; -} t_sin_phase_tilde; - -t_class *sin_phase_tilde_class; - -static t_int *sin_phase_tilde_perform(t_int *w) -{ - t_float *in1 = (t_float *)(w[1]); - t_float *in2 = (t_float *)(w[2]); - t_float *out = (t_float *)(w[3]); - t_sin_phase_tilde *x = (t_sin_phase_tilde *)(w[4]); - int i, n = (t_int)(w[5]); - t_float prev1=x->x_prev1; - t_float prev2=x->x_prev2; - t_float cur_out=x->x_cur_out; - int counter1=x->x_counter1; - int counter2=x->x_counter2; - int state1=x->x_state1; - int state2=x->x_state2; - - for(i=0; i<n; i++) - { - if((in1[i] >= 0.0f) && (prev1 < 0.0f)) - {/* pos. zero cross of sig_in_1 */ - state1 = 1; - counter1 = 0; - } - else if((in1[i] < 0.0f) && (prev1 >= 0.0f)) - {/* neg. zero cross of sig_in_1 */ - state2 = 1; - counter2 = 0; - } - - if((in2[i] >= 0.0f) && (prev2 < 0.0f)) - {/* pos. zero cross of sig_in_2 */ - state1 = 0; - cur_out = (t_float)(counter1); - counter1 = 0; - } - else if((in2[i] < 0.0f) && (prev2 >= 0.0f)) - {/* neg. zero cross of sig_in_2 */ - state2 = 0; - cur_out = (t_float)(counter2); - counter2 = 0; - } - - if(state1) - counter1++; - if(state2) - counter2++; - - prev1 = in1[i]; - prev2 = in2[i]; - out[i] = cur_out; - } - - x->x_prev1 = prev1; - x->x_prev2 = prev2; - x->x_cur_out = cur_out; - x->x_counter1 = counter1; - x->x_counter2 = counter2; - x->x_state1 = state1; - x->x_state2 = state2; - - return(w+6); -} - -static void sin_phase_tilde_dsp(t_sin_phase_tilde *x, t_signal **sp) -{ - dsp_add(sin_phase_tilde_perform, 5, sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, x, sp[0]->s_n); -} - -static void *sin_phase_tilde_new(void) -{ - t_sin_phase_tilde *x = (t_sin_phase_tilde *)pd_new(sin_phase_tilde_class); - - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal); - outlet_new(&x->x_obj, &s_signal); - - x->x_prev1 = 0.0f; - x->x_prev2 = 0.0f; - x->x_cur_out = 0.0f; - x->x_counter1 = 0; - x->x_counter2 = 0; - x->x_state1 = 0; - x->x_state2 = 0; - x->x_msi = 0; - - return (x); -} - -void sin_phase_tilde_setup(void) -{ - sin_phase_tilde_class = class_new(gensym("sin_phase~"), (t_newmethod)sin_phase_tilde_new, - 0, sizeof(t_sin_phase_tilde), 0, 0); - CLASS_MAINSIGNALIN(sin_phase_tilde_class, t_sin_phase_tilde, x_msi); - class_addmethod(sin_phase_tilde_class, (t_method)sin_phase_tilde_dsp, gensym("dsp"), 0); - class_sethelpsymbol(sin_phase_tilde_class, gensym("iemhelp/help-sin_phase~")); -} diff --git a/src/iemlib1/soundfile_info.c b/src/iemlib1/soundfile_info.c deleted file mode 100644 index 1eb4ded..0000000 --- a/src/iemlib1/soundfile_info.c +++ /dev/null @@ -1,256 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include <math.h> - -#define SFI_HEADER_SAMPLERATE 0 -#define SFI_HEADER_FILENAME 1 -#define SFI_HEADER_MULTICHANNEL_FILE_LENGTH 2 -#define SFI_HEADER_HEADERBYTES 3 -#define SFI_HEADER_CHANNELS 4 -#define SFI_HEADER_BYTES_PER_SAMPLE 5 -#define SFI_HEADER_ENDINESS 6 - -#define SFI_HEADER_SIZE 7 - - - -/* --------------------------- soundfile_info -------------------------------- */ -/* -- reads only header of a wave-file and outputs the important parameters -- */ - -static t_class *soundfile_info_class; - -typedef struct _soundfile_info -{ - t_object x_obj; - long *x_begmem; - int x_size; - t_atom x_atheader[SFI_HEADER_SIZE]; - t_canvas *x_canvas; - void *x_list_out; -} t_soundfile_info; - -static short soundfile_info_str2short(char *cvec) -{ - short s=0; - unsigned char *uc=(unsigned char *)cvec; - - s += (short)(*uc); - s += (short)(*(uc+1)*256); - return(s); -} - -static long soundfile_info_str2long(char *cvec) -{ - long l=0; - unsigned char *uc=(unsigned char *)cvec; - - l += (long)(*uc); - l += (long)(*(uc+1)*256); - l += (long)(*(uc+2)*65536); - l += (long)(*(uc+3)*16777216); - return(l); -} - -static void soundfile_info_read(t_soundfile_info *x, t_symbol *filename) -{ - char completefilename[400]; - int i, n, n2, n4, filesize, read_chars, header_size=0, ch, bps, sr; - FILE *fh; - t_atom *at; - char *cvec; - long ll; - short ss; - - if(filename->s_name[0] == '/')/*make complete path + filename*/ - { - strcpy(completefilename, filename->s_name); - } - else if(((filename->s_name[0] >= 'A')&&(filename->s_name[0] <= 'Z')|| - (filename->s_name[0] >= 'a')&&(filename->s_name[0] <= 'z'))&& - (filename->s_name[1] == ':')&&(filename->s_name[2] == '/')) - { - strcpy(completefilename, filename->s_name); - } - else - { - strcpy(completefilename, canvas_getdir(x->x_canvas)->s_name); - strcat(completefilename, "/"); - strcat(completefilename, filename->s_name); - } - - fh = fopen(completefilename,"rb"); - if(!fh) - { - post("soundfile_info_read: cannot open %s !!\n", completefilename); - } - else - { - n = x->x_size; - n2 = sizeof(short) * x->x_size; - n4 = sizeof(long) * x->x_size; - fseek(fh, 0, SEEK_END); - filesize = ftell(fh); - fseek(fh,0,SEEK_SET); - read_chars = (int)fread(x->x_begmem, sizeof(char), n4, fh) /2; - fclose(fh); - // post("read chars = %d", read_chars); - cvec = (char *)x->x_begmem; - if(read_chars > 4) - { - if(strncmp(cvec, "RIFF", 4)) - { - post("soundfile_info_read-error: %s is no RIFF-WAVE-file", completefilename); - goto soundfile_info_end; - } - header_size += 8; - cvec += 8; - if(strncmp(cvec, "WAVE", 4)) - { - post("soundfile_info_read-error: %s is no RIFF-WAVE-file", completefilename); - goto soundfile_info_end; - } - header_size += 4; - cvec += 4; - - for(i=header_size/2; i<read_chars; i++) - { - if(!strncmp(cvec, "fmt ", 4)) - goto soundfile_info_fmt; - header_size += 2; - cvec += 2; - } - post("soundfile_info_read-error: %s has at begin no format-chunk", completefilename); - goto soundfile_info_end; - -soundfile_info_fmt: - header_size += 4; - cvec += 4; - ll = soundfile_info_str2long(cvec); - if(ll != 16) - { - post("soundfile_info_read-error: %s has a format-chunk not equal to 16", completefilename); - goto soundfile_info_end; - } - header_size += 4; - cvec += 4; - ss = soundfile_info_str2short(cvec); - /* format */ - if(ss != 1) /* PCM = 1 */ - { - post("soundfile_info_read-error: %s is not PCM-format coded", completefilename); - goto soundfile_info_end; - } - header_size += 2; - cvec += 2; - ss = soundfile_info_str2short(cvec); - /* channels */ - if((ss < 1) || (ss > 100)) - { - post("soundfile_info_read-error: %s has no common channel-number", completefilename); - goto soundfile_info_end; - } - SETFLOAT(x->x_atheader+SFI_HEADER_CHANNELS, (t_float)ss); - ch = ss; - header_size += 2; - cvec += 2; - ll = soundfile_info_str2long(cvec); - /* samplerate */ - if((ll > 400000) || (ll < 200)) - { - post("soundfile_info_read-error: %s has no common samplerate", completefilename); - goto soundfile_info_end; - } - SETFLOAT(x->x_atheader+SFI_HEADER_SAMPLERATE, (t_float)ll); - sr = ll; - header_size += 4; - cvec += 4; - - header_size += 4; /* bytes_per_sec */ - cvec += 4; - ss = soundfile_info_str2short(cvec); - - /* bytes_per_sample */ - if((ss < 1) || (ss > 100)) - { - post("soundfile_info_read-error: %s has no common number of bytes per sample", completefilename); - goto soundfile_info_end; - } - SETFLOAT(x->x_atheader+SFI_HEADER_BYTES_PER_SAMPLE, (t_float)(ss/ch)); - bps = ss; - header_size += 2; - cvec += 2; - - header_size += 2; /* bits_per_sample */ - cvec += 2; - - for(i=header_size/2; i<read_chars; i++) - { - if(!strncmp(cvec, "data", 4)) - goto soundfile_info_data; - header_size += 2; - cvec += 2; - } - post("soundfile_info_read-error: %s has at begin no data-chunk", completefilename); - goto soundfile_info_end; - -soundfile_info_data: - header_size += 8; - cvec += 8; - - SETFLOAT(x->x_atheader+SFI_HEADER_HEADERBYTES, (t_float)header_size); - - filesize -= header_size; - filesize /= bps; - SETFLOAT(x->x_atheader+SFI_HEADER_MULTICHANNEL_FILE_LENGTH, (t_float)filesize); - SETSYMBOL(x->x_atheader+SFI_HEADER_ENDINESS, gensym("l")); - SETSYMBOL(x->x_atheader+SFI_HEADER_FILENAME, gensym(completefilename)); - - /* post("ch = %d", ss); - post("sr = %d", ll); - post("bps = %d", ss/ch); - post("head = %d", header_size); - post("len = %d", filesize);*/ - - outlet_list(x->x_list_out, &s_list, SFI_HEADER_SIZE, x->x_atheader); - - -soundfile_info_end: - - ; - } - } -} - -static void soundfile_info_free(t_soundfile_info *x) -{ - freebytes(x->x_begmem, x->x_size * sizeof(long)); -} - -static void *soundfile_info_new(void) -{ - t_soundfile_info *x = (t_soundfile_info *)pd_new(soundfile_info_class); - - x->x_size = 10000; - x->x_begmem = (long *)getbytes(x->x_size * sizeof(long)); - x->x_list_out = outlet_new(&x->x_obj, &s_list); - x->x_canvas = canvas_getcurrent(); - return (x); -} - -/* ---------------- global setup function -------------------- */ - -void soundfile_info_setup(void) -{ - soundfile_info_class = class_new(gensym("soundfile_info"), (t_newmethod)soundfile_info_new, - (t_method)soundfile_info_free, sizeof(t_soundfile_info), 0, 0); - class_addmethod(soundfile_info_class, (t_method)soundfile_info_read, gensym("read"), A_SYMBOL, 0); - class_sethelpsymbol(soundfile_info_class, gensym("iemhelp/help-soundfile_info")); -} diff --git a/src/iemlib1/split.c b/src/iemlib1/split.c deleted file mode 100644 index cfe7de8..0000000 --- a/src/iemlib1/split.c +++ /dev/null @@ -1,47 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - - -/* --------- split is like moses ----------- */ - -typedef struct _split -{ - t_object x_obj; - t_outlet *x_out_less; - t_outlet *x_out_greater_equal; - float x_threshold; -} t_split; - -static t_class *split_class; - -static void split_float(t_split *x, t_float f) -{ - if(f < x->x_threshold) - outlet_float(x->x_out_less, f); - else - outlet_float(x->x_out_greater_equal, f); -} - -static void *split_new(t_floatarg f) -{ - t_split *x = (t_split *)pd_new(split_class); - floatinlet_new(&x->x_obj, &x->x_threshold); - x->x_out_less = outlet_new(&x->x_obj, &s_float); - x->x_out_greater_equal = outlet_new(&x->x_obj, &s_float); - x->x_threshold = f; - return (x); -} - -void split_setup(void) -{ - split_class = class_new(gensym("split"), (t_newmethod)split_new, 0, - sizeof(t_split), 0, A_DEFFLOAT, 0); - class_addfloat(split_class, split_float); - class_sethelpsymbol(split_class, gensym("iemhelp/help-split")); -} diff --git a/src/iemlib1/v2db.c b/src/iemlib1/v2db.c deleted file mode 100644 index d11682d..0000000 --- a/src/iemlib1/v2db.c +++ /dev/null @@ -1,39 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include <math.h> - - -/* -------- v2db - a rms-value to techn. dB converter. --------- */ - -static t_class *v2db_class; - -t_float v2db(t_float f) -{ - return (f <= 0 ? -199.9 : 8.6858896381*log(f)); -} - -static void v2db_float(t_object *x, t_float f) -{ - outlet_float(x->ob_outlet, v2db(f)); -} - -static void *v2db_new(void) -{ - t_object *x = (t_object *)pd_new(v2db_class); - outlet_new(x, &s_float); - return (x); -} - -void v2db_setup(void) -{ - v2db_class = class_new(gensym("v2db"), v2db_new, 0, - sizeof(t_object), 0, 0); - class_addfloat(v2db_class, (t_method)v2db_float); - class_sethelpsymbol(v2db_class, gensym("iemhelp/help-v2db")); -} diff --git a/src/iemlib1/vcf_filter~.c b/src/iemlib1/vcf_filter~.c deleted file mode 100644 index e961378..0000000 --- a/src/iemlib1/vcf_filter~.c +++ /dev/null @@ -1,327 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" -#include <string.h> -#include <math.h> - -/* ---------- vcf_filter~ - slow dynamic vcf_filter 1. and 2. order ----------- */ - -typedef struct _vcf_filter_tilde -{ - t_object x_obj; - t_float x_wn1; - t_float x_wn2; - t_float x_msi; - char x_filtname[6]; -} t_vcf_filter_tilde; - -t_class *vcf_filter_tilde_class; - -static t_int *vcf_filter_tilde_perform_snafu(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *out = (t_float *)(w[4]); - int n = (t_int)(w[6]); - - while(n--) - *out++ = *in++; - return(w+7); -} - -/* -lp2 -wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); -*out++ = rcp*(wn0 + 2.0f*wn1 + wn2); -wn2 = wn1; -wn1 = wn0; - - bp2 - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = rcp*al*(wn0 - wn2); - wn2 = wn1; - wn1 = wn0; - - rbp2 - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = rcp*l*(wn0 - wn2); - wn2 = wn1; - wn1 = wn0; - - hp2 - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = rcp*(wn0 - 2.0f*wn1 + wn2); - wn2 = wn1; - wn1 = wn0; - -*/ - -static t_int *vcf_filter_tilde_perform_lp2(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *lp = (t_float *)(w[2]); - t_float *q = (t_float *)(w[3]); - t_float *out = (t_float *)(w[4]); - t_vcf_filter_tilde *x = (t_vcf_filter_tilde *)(w[5]); - int i, n = (t_int)(w[6]); - t_float wn0, wn1=x->x_wn1, wn2=x->x_wn2; - t_float l, al, l2, rcp; - - for(i=0; i<n; i+=4) - { - l = lp[i]; - if(q[i] < 0.000001f) - al = 1000000.0f*l; - else if(q[i] > 1000000.0f) - al = 0.000001f*l; - else - al = l/q[i]; - l2 = l*l + 1.0f; - rcp = 1.0f/(al + l2); - - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = rcp*(wn0 + 2.0f*wn1 + wn2); - wn2 = wn1; - wn1 = wn0; - - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = rcp*(wn0 + 2.0f*wn1 + wn2); - wn2 = wn1; - wn1 = wn0; - - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = rcp*(wn0 + 2.0f*wn1 + wn2); - wn2 = wn1; - wn1 = wn0; - - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = rcp*(wn0 + 2.0f*wn1 + wn2); - wn2 = wn1; - wn1 = wn0; - } - /* NAN protect */ - if(IEM_DENORMAL(wn2)) - wn2 = 0.0f; - if(IEM_DENORMAL(wn1)) - wn1 = 0.0f; - - x->x_wn1 = wn1; - x->x_wn2 = wn2; - return(w+7); -} - -static t_int *vcf_filter_tilde_perform_bp2(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *lp = (t_float *)(w[2]); - t_float *q = (t_float *)(w[3]); - t_float *out = (t_float *)(w[4]); - t_vcf_filter_tilde *x = (t_vcf_filter_tilde *)(w[5]); - int i, n = (t_int)(w[6]); - t_float wn0, wn1=x->x_wn1, wn2=x->x_wn2; - t_float l, al, l2, rcp; - - for(i=0; i<n; i+=4) - { - l = lp[i]; - if(q[i] < 0.000001f) - al = 1000000.0f*l; - else if(q[i] > 1000000.0f) - al = 0.000001f*l; - else - al = l/q[i]; - l2 = l*l + 1.0f; - rcp = 1.0f/(al + l2); - - - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = rcp*al*(wn0 - wn2); - wn2 = wn1; - wn1 = wn0; - - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = rcp*al*(wn0 - wn2); - wn2 = wn1; - wn1 = wn0; - - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = rcp*al*(wn0 - wn2); - wn2 = wn1; - wn1 = wn0; - - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = rcp*al*(wn0 - wn2); - wn2 = wn1; - wn1 = wn0; - } - /* NAN protect */ - if(IEM_DENORMAL(wn2)) - wn2 = 0.0f; - if(IEM_DENORMAL(wn1)) - wn1 = 0.0f; - - x->x_wn1 = wn1; - x->x_wn2 = wn2; - return(w+7); -} - -static t_int *vcf_filter_tilde_perform_rbp2(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *lp = (t_float *)(w[2]); - t_float *q = (t_float *)(w[3]); - t_float *out = (t_float *)(w[4]); - t_vcf_filter_tilde *x = (t_vcf_filter_tilde *)(w[5]); - int i, n = (t_int)(w[6]); - t_float wn0, wn1=x->x_wn1, wn2=x->x_wn2; - t_float al, l, l2, rcp; - - for(i=0; i<n; i+=4) - { - l = lp[i]; - if(q[i] < 0.000001f) - al = 1000000.0f*l; - else if(q[i] > 1000000.0f) - al = 0.000001f*l; - else - al = l/q[i]; - l2 = l*l + 1.0f; - rcp = 1.0f/(al + l2); - - - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = rcp*l*(wn0 - wn2); - wn2 = wn1; - wn1 = wn0; - - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = rcp*l*(wn0 - wn2); - wn2 = wn1; - wn1 = wn0; - - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = rcp*l*(wn0 - wn2); - wn2 = wn1; - wn1 = wn0; - - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = rcp*l*(wn0 - wn2); - wn2 = wn1; - wn1 = wn0; - } - /* NAN protect */ - if(IEM_DENORMAL(wn2)) - wn2 = 0.0f; - if(IEM_DENORMAL(wn1)) - wn1 = 0.0f; - - x->x_wn1 = wn1; - x->x_wn2 = wn2; - return(w+7); -} - -static t_int *vcf_filter_tilde_perform_hp2(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *lp = (t_float *)(w[2]); - t_float *q = (t_float *)(w[3]); - t_float *out = (t_float *)(w[4]); - t_vcf_filter_tilde *x = (t_vcf_filter_tilde *)(w[5]); - int i, n = (t_int)(w[6]); - t_float wn0, wn1=x->x_wn1, wn2=x->x_wn2; - t_float l, al, l2, rcp, forw; - - for(i=0; i<n; i+=4) - { - l = lp[i]; - if(q[i] < 0.000001f) - al = 1000000.0f*l; - else if(q[i] > 1000000.0f) - al = 0.000001f*l; - else - al = l/q[i]; - l2 = l*l + 1.0f; - rcp = 1.0f/(al + l2); - forw = rcp * (l2 - 1.0f); - - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = forw*(wn0 - 2.0f*wn1 + wn2); - wn2 = wn1; - wn1 = wn0; - - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = forw*(wn0 - 2.0f*wn1 + wn2); - wn2 = wn1; - wn1 = wn0; - - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = forw*(wn0 - 2.0f*wn1 + wn2); - wn2 = wn1; - wn1 = wn0; - - wn0 = *in++ - rcp*(2.0f*(2.0f - l2)*wn1 + (l2 - al)*wn2); - *out++ = forw*(wn0 - 2.0f*wn1 + wn2); - wn2 = wn1; - wn1 = wn0; - } - /* NAN protect */ - if(IEM_DENORMAL(wn2)) - wn2 = 0.0f; - if(IEM_DENORMAL(wn1)) - wn1 = 0.0f; - - x->x_wn1 = wn1; - x->x_wn2 = wn2; - return(w+7); -} - -static void vcf_filter_tilde_dsp(t_vcf_filter_tilde *x, t_signal **sp) -{ - if(!strcmp(x->x_filtname,"bp2")) - dsp_add(vcf_filter_tilde_perform_bp2, 6, sp[0]->s_vec, sp[1]->s_vec, - sp[2]->s_vec, sp[3]->s_vec, x, sp[0]->s_n); - else if(!strcmp(x->x_filtname,"rbp2")) - dsp_add(vcf_filter_tilde_perform_rbp2, 6, sp[0]->s_vec, sp[1]->s_vec, - sp[2]->s_vec, sp[3]->s_vec, x, sp[0]->s_n); - else if(!strcmp(x->x_filtname,"lp2")) - dsp_add(vcf_filter_tilde_perform_lp2, 6, sp[0]->s_vec, sp[1]->s_vec, - sp[2]->s_vec, sp[3]->s_vec, x, sp[0]->s_n); - else if(!strcmp(x->x_filtname,"hp2")) - dsp_add(vcf_filter_tilde_perform_hp2, 6, sp[0]->s_vec, sp[1]->s_vec, - sp[2]->s_vec, sp[3]->s_vec, x, sp[0]->s_n); - else - { - dsp_add(vcf_filter_tilde_perform_snafu, 6, sp[0]->s_vec, sp[1]->s_vec, - sp[2]->s_vec, sp[3]->s_vec, x, sp[0]->s_n); - post("vcf_filter~-Error: 1. initial-arguments: <sym> kind: lp2, bp2, rbp2, hp2!"); - } -} - -static void *vcf_filter_tilde_new(t_symbol *filt_typ) -{ - t_vcf_filter_tilde *x = (t_vcf_filter_tilde *)pd_new(vcf_filter_tilde_class); - char *c; - - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal); - outlet_new(&x->x_obj, &s_signal); - x->x_msi = 0; - x->x_wn1 = 0.0f; - x->x_wn2 = 0.0f; - c = (char *)filt_typ->s_name; - c[5] = 0; - strcpy(x->x_filtname, c); - return(x); -} - -void vcf_filter_tilde_setup(void) -{ - vcf_filter_tilde_class = class_new(gensym("vcf_filter~"), (t_newmethod)vcf_filter_tilde_new, - 0, sizeof(t_vcf_filter_tilde), 0, A_SYMBOL, 0); - CLASS_MAINSIGNALIN(vcf_filter_tilde_class, t_vcf_filter_tilde, x_msi); - class_addmethod(vcf_filter_tilde_class, (t_method)vcf_filter_tilde_dsp, gensym("dsp"), 0); - class_sethelpsymbol(vcf_filter_tilde_class, gensym("iemhelp/help-vcf_filter~")); -} diff --git a/src/iemlib2/LFO_noise~.c b/src/iemlib2/LFO_noise~.c deleted file mode 100644 index a1f3c83..0000000 --- a/src/iemlib2/LFO_noise~.c +++ /dev/null @@ -1,122 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - - -/* -------------------- LFO_noise~ --------------------- */ -/* ---- outputs a 2 point interpolated white noise ----- */ -/* -- with lower cutoff frequency than 0.5 samplerate -- */ - -static t_class *LFO_noise_tilde_class; - -typedef struct _LFO_noise_tilde -{ - t_object x_obj; - double x_range; - double x_rcp_range; - unsigned int x_state; - t_float x_fact; - t_float x_incr; - t_float x_y1; - t_float x_y2; - t_float x_phase; -} t_LFO_noise_tilde; - -static int LFO_noise_tilde_makeseed(void) -{ - static unsigned int LFO_noise_tilde_nextseed = 1489853723; - - LFO_noise_tilde_nextseed = LFO_noise_tilde_nextseed * 435898247 + 938284287; - return(LFO_noise_tilde_nextseed & 0x7fffffff); -} - -static float LFO_noise_tilde_new_rand(t_LFO_noise_tilde *x) -{ - unsigned int state = x->x_state; - double new_val, range = x->x_range; - - x->x_state = state = state * 472940017 + 832416023; - new_val = range * ((double)state) * (1./4294967296.); - if(new_val >= range) - new_val = range-1; - new_val -= 32767.0; - return(new_val*(1.0/32767.0)); -} - -static void *LFO_noise_tilde_new(t_float freq) -{ - t_LFO_noise_tilde *x = (t_LFO_noise_tilde *)pd_new(LFO_noise_tilde_class); - - x->x_range = 65535.0; - x->x_rcp_range = (double)x->x_range * (1.0/4294967296.0); - x->x_state = LFO_noise_tilde_makeseed(); - x->x_fact = 2.0f / 44100.0f; - x->x_incr = freq * x->x_fact; - if(x->x_incr < 0.0f) - x->x_incr = 0.0f; - else if(x->x_incr > 0.1f) - x->x_incr = 0.1f; - x->x_y1 = LFO_noise_tilde_new_rand(x); - x->x_y2 = LFO_noise_tilde_new_rand(x); - x->x_phase = 0.0f; - outlet_new(&x->x_obj, gensym("signal")); - return (x); -} - -static t_int *LFO_noise_tilde_perform(t_int *w) -{ - t_float *out = (t_float *)(w[1]); - t_LFO_noise_tilde *x = (t_LFO_noise_tilde *)(w[2]); - int n = (int)(w[3]); - t_float phase = x->x_phase; - t_float x_y1 = x->x_y1; - t_float x_y2 = x->x_y2; - t_float incr = x->x_incr; - - while(n--) - { - if(phase > 1.0f) - { - x_y1 = x_y2; - x_y2 = LFO_noise_tilde_new_rand(x); - phase -= 1.0; - } - *out++ = (x_y2 - x_y1) * phase + x_y1; - phase += incr; - } - x->x_phase = phase; - x->x_y1 = x_y1; - x->x_y2 = x_y2; - return (w+4); -} - -static void LFO_noise_tilde_float(t_LFO_noise_tilde *x, t_floatarg freq) -{ - x->x_incr = freq * x->x_fact; - if(x->x_incr < 0.0f) - x->x_incr = 0.0f; - else if(x->x_incr > 0.1f) - x->x_incr = 0.1f; -} - -static void LFO_noise_tilde_dsp(t_LFO_noise_tilde *x, t_signal **sp) -{ - x->x_fact = 2.0f / sp[0]->s_sr; - dsp_add(LFO_noise_tilde_perform, 3, sp[0]->s_vec, x, sp[0]->s_n); -} - -void LFO_noise_tilde_setup(void) -{ - LFO_noise_tilde_class = class_new(gensym("LFO_noise~"), - (t_newmethod)LFO_noise_tilde_new, 0, - sizeof(t_LFO_noise_tilde), 0, A_DEFFLOAT, 0); - class_addmethod(LFO_noise_tilde_class, (t_method)LFO_noise_tilde_dsp, - gensym("dsp"), 0); - class_addfloat(LFO_noise_tilde_class, (t_method)LFO_noise_tilde_float); - class_sethelpsymbol(LFO_noise_tilde_class, gensym("iemhelp/help-LFO_noise~")); -} diff --git a/src/iemlib2/add2_comma.c b/src/iemlib2/add2_comma.c deleted file mode 100644 index c5b6322..0000000 --- a/src/iemlib2/add2_comma.c +++ /dev/null @@ -1,116 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - - -/* --------------------------------- add2_comma ----------------------------------- */ -/* -- a special add2-message for messageboxes, which append a comma to a message -- */ - -static t_class *add2_comma_class; - -typedef struct _add2_comma -{ - t_object x_obj; - int x_size; - t_atom *x_at; - t_symbol *x_sym; - t_atomtype x_type; -} t_add2_comma; - -static void add2_comma_bang(t_add2_comma *x) -{ - SETCOMMA(x->x_at); - outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, x->x_at); -} - -static void add2_comma_float(t_add2_comma *x, t_floatarg f) -{ - SETCOMMA(x->x_at); - SETFLOAT(x->x_at+1, f); - outlet_anything(x->x_obj.ob_outlet, x->x_sym, 2, x->x_at); -} - -static void add2_comma_symbol(t_add2_comma *x, t_symbol *s) -{ - SETCOMMA(x->x_at); - SETSYMBOL(x->x_at+1, s); - outlet_anything(x->x_obj.ob_outlet, x->x_sym, 2, x->x_at); -} - -/*static void add2_comma_pointer(t_add2_comma *x, t_gpointer *gp) -{ -if(!x->x_at) -{ -x->x_n = 1; -x->x_at = (t_atom *)getbytes(sizeof(t_atom)); -} -x->x_ac = 1; -SETPOINTER(x->x_at, gp); -x->x_sym = &s_pointer; -outlet_pointer(x->x_obj.ob_outlet, gp); -}*/ - -static void add2_comma_list(t_add2_comma *x, t_symbol *s, int ac, t_atom *av) -{ - int i; - - if((ac+1) > x->x_size) - { - x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+2)*sizeof(t_atom)); - x->x_size = ac+2; - } - SETCOMMA(x->x_at); - for(i=1; i<=ac; i++) - x->x_at[i] = av[i-1]; - outlet_anything(x->x_obj.ob_outlet, x->x_sym, ac+1, x->x_at); -} - -static void add2_comma_anything(t_add2_comma *x, t_symbol *s, int ac, t_atom *av) -{ - int i; - - if((ac+2) > x->x_size) - { - x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+3)*sizeof(t_atom)); - x->x_size = ac+3; - } - SETCOMMA(x->x_at); - SETSYMBOL(x->x_at+1, s); - for(i=1; i<=ac; i++) - x->x_at[i+1] = av[i-1]; - outlet_anything(x->x_obj.ob_outlet, x->x_sym, ac+2, x->x_at); -} - -static void add2_comma_free(t_add2_comma *x) -{ - if(x->x_at) - freebytes(x->x_at, x->x_size * sizeof(t_atom)); -} - -static void *add2_comma_new(void) -{ - t_add2_comma *x = (t_add2_comma *)pd_new(add2_comma_class); - - x->x_size = 10; - x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom)); - x->x_sym = gensym("add2"); - outlet_new(&x->x_obj, &s_list); - return(x); -} - -void add2_comma_setup(void) -{ - add2_comma_class = class_new(gensym("add2_comma"), (t_newmethod)add2_comma_new, - (t_method)add2_comma_free, sizeof(t_add2_comma), 0, 0); - class_addbang(add2_comma_class, (t_method)add2_comma_bang); - class_addanything(add2_comma_class, add2_comma_anything); - class_addlist(add2_comma_class, add2_comma_list); - /*class_addpointer(add2_comma_class, add2_comma_pointer);*/ - class_addfloat(add2_comma_class, (t_method)add2_comma_float); - class_addsymbol(add2_comma_class, add2_comma_symbol); - class_sethelpsymbol(add2_comma_class, gensym("iemhelp/help-add2_comma")); -} diff --git a/src/iemlib2/bpe.c b/src/iemlib2/bpe.c deleted file mode 100644 index 56f1af0..0000000 --- a/src/iemlib2/bpe.c +++ /dev/null @@ -1,119 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - - -/* --------------------------- bpe -------------------------------- */ -/* -- break-point-envelope, convert a list of value-time-doubles -- */ -/* ------- into a time-scheduled stream of value-time-pairs ------- */ - -static t_class *bpe_class; - -typedef struct _bpe -{ - t_object x_obj; - t_clock *x_clock; - int x_maxnum; - int x_curnum; - int x_curindex; - t_atom *x_beg; - void *x_out_val; - void *x_out_time; - void *x_out_finished; -} t_bpe; - -static void bpe_stop(t_bpe *x) -{ - clock_unset(x->x_clock); -} - -static void bpe_tick(t_bpe *x) -{ - t_atom *vec = x->x_beg; - t_float val, time; - - if(x->x_curindex >= x->x_curnum) - { - bpe_stop(x); - outlet_bang(x->x_out_finished); - } - else - { - vec += x->x_curindex; - val = atom_getfloat(vec++); - time = atom_getfloat(vec); - outlet_float(x->x_out_time, time); - outlet_float(x->x_out_val, val); - x->x_curindex += 2; - clock_delay(x->x_clock, time); - } -} - -static void bpe_bang(t_bpe *x) -{ - t_atom *vec = x->x_beg; - t_float val, time; - - if(x->x_curnum) - { - x->x_curindex = 2; - val = atom_getfloat(vec++); - time = atom_getfloat(vec); - outlet_float(x->x_out_time, time); - outlet_float(x->x_out_val, val); - clock_delay(x->x_clock, time); - } -} - -static void bpe_list(t_bpe *x, t_symbol *s, int ac, t_atom *av) -{ - int n = ac & 0xfffffffe, i; - t_atom *vec = x->x_beg; - if(n > x->x_maxnum) - { - freebytes(x->x_beg, x->x_maxnum*sizeof(t_atom)); - x->x_maxnum = 2 + n; - x->x_beg = (t_atom *)getbytes(x->x_maxnum*sizeof(t_atom)); - vec = x->x_beg; - } - x->x_curnum = n; - for(i=0; i<n; i++) - { - *vec++ = *av++; - } -} - -static void bpe_free(t_bpe *x) -{ - freebytes(x->x_beg, x->x_maxnum*sizeof(t_atom)); - clock_free(x->x_clock); -} - -static void *bpe_new(void) -{ - t_bpe *x = (t_bpe *)pd_new(bpe_class); - - x->x_curindex = 0; - x->x_maxnum = 20; - x->x_curnum = 0; - x->x_beg = (t_atom *)getbytes(x->x_maxnum*sizeof(t_atom)); - x->x_clock = clock_new(x, (t_method)bpe_tick); - x->x_out_val = outlet_new(&x->x_obj, &s_float); - x->x_out_time = outlet_new(&x->x_obj, &s_float); - x->x_out_finished = outlet_new(&x->x_obj, &s_bang); - return (x); -} - -void bpe_setup(void) -{ - bpe_class = class_new(gensym("bpe"), (t_newmethod)bpe_new, - (t_method)bpe_free, sizeof(t_bpe), 0, 0); - class_addmethod(bpe_class, (t_method)bpe_stop, gensym("stop"), 0); - class_addbang(bpe_class, bpe_bang); - class_addlist(bpe_class, (t_method)bpe_list); - class_sethelpsymbol(bpe_class, gensym("iemhelp/help-bpe")); -} diff --git a/src/iemlib2/dollarg.c b/src/iemlib2/dollarg.c deleted file mode 100644 index 9d66f8f..0000000 --- a/src/iemlib2/dollarg.c +++ /dev/null @@ -1,105 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "g_canvas.h" -#include "iemlib.h" - - -/* ------------------------- dollarg ---------------------------- */ -/* --- dollar-arguments, output the initial-arguments and the --- */ -/* ------- number of them of the parent abstraction-patch ------- */ - -static t_class *dollarg_class; - -typedef struct _dollarg -{ - t_object x_obj; - void *x_outlet_ac; - t_atom *x_at; - int x_ac; -} t_dollarg; - -static void dollarg_float(t_dollarg *x, t_floatarg f) -{ - int i = (int)f; - - if(!i) - { - outlet_float(x->x_outlet_ac, x->x_ac); - if(x->x_ac) - outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac, x->x_at); - } - else if(i > 0) - { - if(i <= x->x_ac) - { - outlet_float(x->x_outlet_ac, i); - if(IS_A_FLOAT(x->x_at, i-1)) - outlet_float(x->x_obj.ob_outlet, atom_getfloatarg(i-1, x->x_ac, x->x_at)); - else if(IS_A_SYMBOL(x->x_at, i-1)) - outlet_symbol(x->x_obj.ob_outlet, atom_getsymbolarg(i-1, x->x_ac, x->x_at)); - } - else - outlet_float(x->x_outlet_ac, 0); - } - else - { - int j = x->x_ac + i; - - if(j >= 0) - { - outlet_float(x->x_outlet_ac, j+1); - if(IS_A_FLOAT(x->x_at, j)) - outlet_float(x->x_obj.ob_outlet, atom_getfloatarg(j, x->x_ac, x->x_at)); - else if(IS_A_SYMBOL(x->x_at, j)) - outlet_symbol(x->x_obj.ob_outlet, atom_getsymbolarg(j, x->x_ac, x->x_at)); - } - else - outlet_float(x->x_outlet_ac, 0); - } -} - -static void dollarg_bang(t_dollarg *x) -{ - dollarg_float(x, 0.0f); -} - -static void dollarg_free(t_dollarg *x) -{ - if(x->x_ac) - freebytes(x->x_at, x->x_ac * sizeof(t_atom)); -} - -static void *dollarg_new(void) -{ - t_dollarg *x = (t_dollarg *)pd_new(dollarg_class); - t_glist *glist=(t_glist *)canvas_getcurrent(); - t_canvas *canvas=glist_getcanvas(glist); - int pargc; - t_atom *pargv, *at; - - canvas_setcurrent(canvas); - canvas_getargs(&pargc, &pargv); - canvas_unsetcurrent(canvas); - x->x_at = (t_atom *)getbytes(pargc*sizeof(t_atom)); - x->x_ac = pargc; - at = x->x_at; - while(pargc--) - *at++ = *pargv++; - outlet_new(&x->x_obj, &s_list); - x->x_outlet_ac = outlet_new(&x->x_obj, &s_float); - return (x); -} - -void dollarg_setup(void) -{ - dollarg_class = class_new(gensym("dollarg"), (t_newmethod)dollarg_new, - (t_method)dollarg_free, sizeof(t_dollarg), 0, 0); - class_addcreator((t_newmethod)dollarg_new, gensym("$n"), 0); - class_addbang(dollarg_class, (t_method)dollarg_bang); - class_addfloat(dollarg_class, (t_method)dollarg_float); - class_sethelpsymbol(dollarg_class, gensym("iemhelp/help-dollarg")); -} diff --git a/src/iemlib2/exp_inc.c b/src/iemlib2/exp_inc.c deleted file mode 100644 index 3879200..0000000 --- a/src/iemlib2/exp_inc.c +++ /dev/null @@ -1,132 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - - -/* ------------------------ exp_inc ---------------------------- */ -/* ------- exponetial/linear-incremental-bang-counter ---------- */ - - -static t_class *exp_inc_class; - -typedef struct _exp_inc -{ - t_object x_obj; - t_float x_initialval; - t_float x_currentval; - t_float x_mulfactor; - t_float x_addincrement; - t_float x_min; - t_float x_max; -} t_exp_inc; - -static void exp_inc_bang(t_exp_inc *x) -{ - outlet_float(x->x_obj.ob_outlet, x->x_currentval); - x->x_currentval = x->x_currentval * x->x_mulfactor + x->x_addincrement; - if(x->x_currentval < x->x_min) - x->x_currentval = x->x_min; - if(x->x_currentval > x->x_max) - x->x_currentval = x->x_max; -} - -static void exp_inc_reset(t_exp_inc *x) -{ - x->x_currentval = x->x_initialval; - if(x->x_currentval < x->x_min) - x->x_currentval = x->x_min; - if(x->x_currentval > x->x_max) - x->x_currentval = x->x_max; -} - -static void exp_inc_float(t_exp_inc *x, t_floatarg f) -{ - x->x_initialval = (t_float)f; - x->x_currentval = x->x_initialval; - if(x->x_currentval < x->x_min) - x->x_currentval = x->x_min; - if(x->x_currentval > x->x_max) - x->x_currentval = x->x_max; -} - -static void exp_inc_ft1(t_exp_inc *x, t_floatarg f) -{ - x->x_mulfactor = 1.0 + 0.01*(t_float)f; -} - -static void exp_inc_ft2(t_exp_inc *x, t_floatarg f) -{ - x->x_addincrement = (t_float)f; -} - -static void exp_inc_ft3(t_exp_inc *x, t_floatarg f) -{ - x->x_min = (t_float)f; - if(x->x_currentval < x->x_min) - x->x_currentval = x->x_min; -} - -static void exp_inc_ft4(t_exp_inc *x, t_floatarg f) -{ - x->x_max = (t_float)f; - if(x->x_currentval > x->x_max) - x->x_currentval = x->x_max; -} - -static void exp_inc_list(t_exp_inc *x, t_symbol *s, int ac, t_atom *av) -{ - if((ac == 5)&&IS_A_FLOAT(av,0)&&IS_A_FLOAT(av,1)&&IS_A_FLOAT(av,2) - &&IS_A_FLOAT(av,3)&&IS_A_FLOAT(av,4)) - { - exp_inc_ft4(x, atom_getfloatarg(4, ac, av)); - exp_inc_ft3(x, atom_getfloatarg(3, ac, av)); - exp_inc_ft2(x, atom_getfloatarg(2, ac, av)); - exp_inc_ft1(x, atom_getfloatarg(1, ac, av)); - exp_inc_float(x, atom_getfloatarg(0, ac, av)); - } -} - -static void *exp_inc_new(t_symbol *s, int ac, t_atom *av) -{ - t_exp_inc *x = (t_exp_inc *)pd_new(exp_inc_class); - - x->x_currentval = 10.0; - x->x_mulfactor = 1.0; - x->x_addincrement = 0.0; - x->x_min = 0.0; - x->x_max = 1000.0; - if((ac == 5)&&IS_A_FLOAT(av,0)&&IS_A_FLOAT(av,1)&&IS_A_FLOAT(av,2) - &&IS_A_FLOAT(av,3)&&IS_A_FLOAT(av,4)) - { - exp_inc_ft4(x, atom_getfloatarg(4, ac, av)); - exp_inc_ft3(x, atom_getfloatarg(3, ac, av)); - exp_inc_ft2(x, atom_getfloatarg(2, ac, av)); - exp_inc_ft1(x, atom_getfloatarg(1, ac, av)); - exp_inc_float(x, atom_getfloatarg(0, ac, av)); - } - outlet_new(&x->x_obj, &s_float); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1")); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft2")); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft3")); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft4")); - return (x); -} - -void exp_inc_setup(void) -{ - exp_inc_class = class_new(gensym("exp_inc"), (t_newmethod)exp_inc_new, - 0, sizeof(t_exp_inc), 0, A_GIMME, 0); - class_addbang(exp_inc_class, exp_inc_bang); - class_addlist(exp_inc_class, (t_method)exp_inc_list); - class_addmethod(exp_inc_class, (t_method)exp_inc_reset, gensym("reset"), 0); - class_addfloat(exp_inc_class, (t_method)exp_inc_float); - class_addmethod(exp_inc_class, (t_method)exp_inc_ft1, gensym("ft1"), A_FLOAT, 0); - class_addmethod(exp_inc_class, (t_method)exp_inc_ft2, gensym("ft2"), A_FLOAT, 0); - class_addmethod(exp_inc_class, (t_method)exp_inc_ft3, gensym("ft3"), A_FLOAT, 0); - class_addmethod(exp_inc_class, (t_method)exp_inc_ft4, gensym("ft4"), A_FLOAT, 0); - class_sethelpsymbol(exp_inc_class, gensym("iemhelp/help-exp_inc")); -} diff --git a/src/iemlib2/fade~.c b/src/iemlib2/fade~.c deleted file mode 100644 index 3a2c91b..0000000 --- a/src/iemlib2/fade~.c +++ /dev/null @@ -1,176 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" -#include <math.h> - -/* ------------------------- fade~ ----------------------------- */ -/* --- signal lookup tabel object with input range of 0 to 1 --- */ -/* ---- converts a linear signal ramp to the half of a : ------ */ -/* -- sine-wave, hanning-wave, squareroot-wave or mixes of it -- */ - -t_float *iem_fade_tilde_table_lin=(t_float *)0L; -t_float *iem_fade_tilde_table_linsqrt=(t_float *)0L; -t_float *iem_fade_tilde_table_sqrt=(t_float *)0L; -t_float *iem_fade_tilde_table_sin=(t_float *)0L; -t_float *iem_fade_tilde_table_sinhann=(t_float *)0L; -t_float *iem_fade_tilde_table_hann=(t_float *)0L; - -static t_class *fade_tilde_class; - -typedef struct _fade_tilde -{ - t_object x_obj; - t_float *x_table; - t_float x_f; -} t_fade_tilde; - -static void fade_tilde_set(t_fade_tilde *x, t_symbol *s) -{ - if(s == gensym("_lin")) - x->x_table = iem_fade_tilde_table_lin; - else if(s == gensym("_linsqrt")) - x->x_table = iem_fade_tilde_table_linsqrt; - else if(s == gensym("_sqrt")) - x->x_table = iem_fade_tilde_table_sqrt; - else if(s == gensym("_sin")) - x->x_table = iem_fade_tilde_table_sin; - else if(s == gensym("_sinhann")) - x->x_table = iem_fade_tilde_table_sinhann; - else if(s == gensym("_hann")) - x->x_table = iem_fade_tilde_table_hann; -} - -static void *fade_tilde_new(t_symbol *s) -{ - t_fade_tilde *x = (t_fade_tilde *)pd_new(fade_tilde_class); - outlet_new(&x->x_obj, gensym("signal")); - x->x_f = 0; - x->x_table = iem_fade_tilde_table_lin; - fade_tilde_set(x, s); - return (x); -} - -static t_int *fade_tilde_perform(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *out = (t_float *)(w[2]); - t_fade_tilde *x = (t_fade_tilde *)(w[3]); - int n = (int)(w[4]); - t_float *tab = x->x_table, *addr, f1, f2, frac; - double dphase; - int normhipart; - union tabfudge tf; - - tf.tf_d = UNITBIT32; - normhipart = tf.tf_i[HIOFFSET]; - -#if 0 /* this is the readable version of the code. */ - while (n--) - { - dphase = (double)(*in++ * (t_float)(COSTABSIZE) * 0.99999) + UNITBIT32; - tf.tf_d = dphase; - addr = tab + (tf.tf_i[HIOFFSET] & (COSTABSIZE-1)); - tf.tf_i[HIOFFSET] = normhipart; - frac = tf.tf_d - UNITBIT32; - f1 = addr[0]; - f2 = addr[1]; - *out++ = f1 + frac * (f2 - f1); - } -#endif -#if 1 /* this is the same, unwrapped by hand. */ - dphase = (double)(*in++ * (t_float)(COSTABSIZE) * 0.99999) + UNITBIT32; - tf.tf_d = dphase; - addr = tab + (tf.tf_i[HIOFFSET] & (COSTABSIZE-1)); - tf.tf_i[HIOFFSET] = normhipart; - while (--n) - { - dphase = (double)(*in++ * (t_float)(COSTABSIZE) * 0.99999) + UNITBIT32; - frac = tf.tf_d - UNITBIT32; - tf.tf_d = dphase; - f1 = addr[0]; - f2 = addr[1]; - addr = tab + (tf.tf_i[HIOFFSET] & (COSTABSIZE-1)); - *out++ = f1 + frac * (f2 - f1); - tf.tf_i[HIOFFSET] = normhipart; - } - frac = tf.tf_d - UNITBIT32; - f1 = addr[0]; - f2 = addr[1]; - *out++ = f1 + frac * (f2 - f1); -#endif - return (w+5); -} - -static void fade_tilde_dsp(t_fade_tilde *x, t_signal **sp) -{ - dsp_add(fade_tilde_perform, 4, sp[0]->s_vec, sp[1]->s_vec, x, sp[0]->s_n); -} - -static void fade_tilde_maketable(void) -{ - int i; - t_float *fp, phase, fff,phsinc = 0.5*3.141592653 / ((t_float)COSTABSIZE*0.99999); - union tabfudge tf; - - if(!iem_fade_tilde_table_sin) - { - iem_fade_tilde_table_sin = (t_float *)getbytes(sizeof(t_float) * (COSTABSIZE+1)); - for(i=COSTABSIZE+1, fp=iem_fade_tilde_table_sin, phase=0; i--; fp++, phase+=phsinc) - *fp = sin(phase); - } - if(!iem_fade_tilde_table_sinhann) - { - iem_fade_tilde_table_sinhann = (t_float *)getbytes(sizeof(t_float) * (COSTABSIZE+1)); - for(i=COSTABSIZE+1, fp=iem_fade_tilde_table_sinhann, phase=0; i--; fp++, phase+=phsinc) - { - fff = sin(phase); - *fp = fff*sqrt(fff); - } - } - if(!iem_fade_tilde_table_hann) - { - iem_fade_tilde_table_hann = (t_float *)getbytes(sizeof(t_float) * (COSTABSIZE+1)); - for(i=COSTABSIZE+1, fp=iem_fade_tilde_table_hann, phase=0; i--; fp++, phase+=phsinc) - { - fff = sin(phase); - *fp = fff*fff; - } - } - phsinc = 1.0 / ((t_float)COSTABSIZE*0.99999); - if(!iem_fade_tilde_table_lin) - { - iem_fade_tilde_table_lin = (t_float *)getbytes(sizeof(t_float) * (COSTABSIZE+1)); - for(i=COSTABSIZE+1, fp=iem_fade_tilde_table_lin, phase=0; i--; fp++, phase+=phsinc) - *fp = phase; - } - if(!iem_fade_tilde_table_linsqrt) - { - iem_fade_tilde_table_linsqrt = (t_float *)getbytes(sizeof(t_float) * (COSTABSIZE+1)); - for(i=COSTABSIZE+1, fp=iem_fade_tilde_table_linsqrt, phase=0; i--; fp++, phase+=phsinc) - *fp = pow(phase, 0.75); - } - if(!iem_fade_tilde_table_sqrt) - { - iem_fade_tilde_table_sqrt = (t_float *)getbytes(sizeof(t_float) * (COSTABSIZE+1)); - for(i=COSTABSIZE+1, fp=iem_fade_tilde_table_sqrt, phase=0; i--; fp++, phase+=phsinc) - *fp = sqrt(phase); - } - tf.tf_d = UNITBIT32 + 0.5; - if((unsigned)tf.tf_i[LOWOFFSET] != 0x80000000) - bug("fade~: unexpected machine alignment"); -} - -void fade_tilde_setup(void) -{ - fade_tilde_class = class_new(gensym("fade~"), (t_newmethod)fade_tilde_new, 0, - sizeof(t_fade_tilde), 0, A_DEFSYM, 0); - CLASS_MAINSIGNALIN(fade_tilde_class, t_fade_tilde, x_f); - class_addmethod(fade_tilde_class, (t_method)fade_tilde_dsp, gensym("dsp"), 0); - class_addmethod(fade_tilde_class, (t_method)fade_tilde_set, gensym("set"), A_DEFSYM, 0); - class_sethelpsymbol(fade_tilde_class, gensym("iemhelp/help-fade~")); - fade_tilde_maketable(); -} diff --git a/src/iemlib2/float24.c b/src/iemlib2/float24.c deleted file mode 100644 index 4f6d11a..0000000 --- a/src/iemlib2/float24.c +++ /dev/null @@ -1,81 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include <math.h> - -/* -------------------------- float24 ----------------------- */ -/* ----------- float-object with 24 bit accuracy ------------ */ -/* -- concaternate a list of float-arguments to one string -- */ -/* ----------- and convert it to a float-number ------------- */ - -typedef struct _float24 -{ - t_object x_obj; - t_float x_arg; -} t_float24; - -static t_class *float24_class; - -static float float24_calc_sum(int argc, t_atom *argv) -{ - int i; - char str[1000], buf[100]; - - str[0] = 0; - for(i=0; i<argc; i++) - { - if(IS_A_FLOAT(argv, i)) - { - sprintf(buf, "%g", (float)atom_getfloatarg(i, argc, argv)); - strcat(str, buf); - } - } - return(atof(str)); -} - -static void float24_bang(t_float24 *x) -{ - outlet_float(x->x_obj.ob_outlet, x->x_arg); -} - -static void float24_float(t_float24 *x, t_float f) -{ - x->x_arg = f; - float24_bang(x); -} - -static void float24_list(t_float24 *x, t_symbol *s, int argc, t_atom *argv) -{ - if(argc > 0) - x->x_arg = float24_calc_sum(argc, argv); - float24_bang(x); -} - -static void *float24_new(t_symbol *s, int argc, t_atom *argv) -{ - t_float24 *x = (t_float24 *)pd_new(float24_class); - - outlet_new(&x->x_obj, &s_float); - x->x_arg = 0.0f; - if(argc > 0) - x->x_arg = float24_calc_sum(argc, argv); - return (x); -} - -void float24_setup(void) -{ - float24_class = class_new(gensym("float24"), (t_newmethod)float24_new, 0, - sizeof(t_float24), 0, A_GIMME, 0); - class_addcreator((t_newmethod)float24_new, gensym("f24"), A_GIMME, 0); - class_addbang(float24_class, (t_method)float24_bang); - class_addfloat(float24_class, (t_method)float24_float); - class_addlist(float24_class, (t_method)float24_list); - class_sethelpsymbol(float24_class, gensym("iemhelp/help-float24")); -} diff --git a/src/iemlib2/iem_anything.c b/src/iemlib2/iem_anything.c deleted file mode 100644 index bda7030..0000000 --- a/src/iemlib2/iem_anything.c +++ /dev/null @@ -1,137 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - -/* ------------------------------- iem_anything ---------------------------------- */ -/* -- storage object for any message (bang, float, symbol, list, selector-list) -- */ -/* ---------- with a hot and a cold inlet (like object float or symbol) ---------- */ -/* ----------- initial arguments are equal to a message of cold inlet ------------ */ - -struct _iem_anything_proxy; - -static t_class *iem_anything_class; -static t_class *iem_anything_proxy_class; - -typedef struct _iem_anything -{ - t_object x_obj; - struct _iem_anything_proxy *x_proxy_inlet; - int x_size; - int x_ac; - t_atom *x_at; - t_symbol *x_selector_sym; -} t_iem_anything; - -typedef struct _iem_anything_proxy -{ - t_object p_obj; - t_iem_anything *p_owner; -} t_iem_anything_proxy; - -static void iem_anything_atcopy(t_atom *src, t_atom *dst, int n) -{ - while(n--) - *dst++ = *src++; -} - -static void iem_anything_anything(t_iem_anything *x, t_symbol *s, int ac, t_atom *av) -{ - if(ac > x->x_size) - { - x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (10 + ac)*sizeof(t_atom)); - x->x_size = 10 + ac; - } - x->x_ac = ac; - x->x_selector_sym = s; - iem_anything_atcopy(av, x->x_at, ac); - outlet_anything(x->x_obj.ob_outlet, s, ac, av); -} - -static void iem_anything_bang(t_iem_anything *x) -{ - if((x->x_selector_sym == &s_bang) && !x->x_ac) - { - outlet_bang(x->x_obj.ob_outlet); - } - else - { - outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym, x->x_ac, x->x_at); - } -} - -/* begin of proxy methods (anything inlets) */ - -static void iem_anything_proxy_anything(t_iem_anything_proxy *p, t_symbol *s, int ac, t_atom *av) -{ - t_iem_anything *x = p->p_owner; - - if(ac > x->x_size) - { - x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (10 + ac)*sizeof(t_atom)); - x->x_size = 10 + ac; - } - x->x_ac = ac; - x->x_selector_sym = s; - iem_anything_atcopy(av, x->x_at, ac); -} - -/* end of proxy methods (anything inlets) */ - -static void iem_anything_free(t_iem_anything *x) -{ - if(x->x_at) - freebytes(x->x_at, x->x_size * sizeof(t_atom)); - if(x->x_proxy_inlet) - pd_free((t_pd *)x->x_proxy_inlet); -} - -static void *iem_anything_new(t_symbol *s, int ac, t_atom *av) -{ - t_iem_anything *x = (t_iem_anything *)pd_new(iem_anything_class); - t_iem_anything_proxy *p = (t_iem_anything_proxy *)pd_new(iem_anything_proxy_class); - - x->x_proxy_inlet = p; - p->p_owner = x; - - x->x_size = 10 + ac; - x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom)); - x->x_ac = ac; - if(!ac) - { - x->x_selector_sym = &s_bang; - } - else if(IS_A_SYMBOL(av, 0)) - { - x->x_selector_sym = atom_getsymbol(av); - x->x_ac--; - iem_anything_proxy_anything(p, x->x_selector_sym, x->x_ac, av+1); - } - else - { - x->x_selector_sym = &s_list; - iem_anything_proxy_anything(p, x->x_selector_sym, x->x_ac, av); - } - inlet_new((t_object *)x, (t_pd *)p, 0, 0); - outlet_new(&x->x_obj, &s_list); - return (x); -} - -void iem_anything_setup(void) -{ - iem_anything_class = class_new(gensym("iem_anything"), - (t_newmethod)iem_anything_new, (t_method)iem_anything_free, - sizeof(t_iem_anything), 0, A_GIMME, 0); - class_addcreator((t_newmethod)iem_anything_new, gensym("any"), A_GIMME, 0); - - class_addanything(iem_anything_class, iem_anything_anything); - class_addbang(iem_anything_class, iem_anything_bang); - class_sethelpsymbol(iem_anything_class, gensym("iemhelp/help-iem_anything")); - - iem_anything_proxy_class = class_new(gensym("_iem_anything_proxy"), - 0, 0, sizeof(t_iem_anything_proxy), CLASS_PD | CLASS_NOINLET, 0); - class_addanything(iem_anything_proxy_class, iem_anything_proxy_anything); -} diff --git a/src/iemlib2/iem_append.c b/src/iemlib2/iem_append.c deleted file mode 100644 index f7f817c..0000000 --- a/src/iemlib2/iem_append.c +++ /dev/null @@ -1,355 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - - -/* ----------------------- iem_append -------------------------- */ -/* -- concatenates message from hot (left) inlet with message -- */ -/* ------ from cold (right) inlet and outputs it; initial ----- */ -/* -- arguments (appendix) are eqal to message of cold inlet --- */ - - -struct _iem_append_proxy; - -static t_class *iem_append_class; -static t_class *iem_append_proxy_class; - -typedef struct _iem_append -{ - t_object x_obj; - struct _iem_append_proxy *x_proxy_inlet; - int x_size12; - int x_size2; - int x_ac1; - int x_ac2; - t_atom *x_at12; - t_atom *x_at2; - t_symbol *x_selector_sym1; - t_symbol *x_selector_sym2; - t_atomtype x_type1; - t_atomtype x_type2; -} t_iem_append; - -typedef struct _iem_append_proxy -{ - t_object p_obj; - t_iem_append *p_owner; -} t_iem_append_proxy; - -static void iem_append_atcopy(t_atom *src, t_atom *dst, int n) -{ - while(n--) - *dst++ = *src++; -} - -static void iem_append_merge(t_iem_append *x, int off) -{ - if((x->x_ac1+x->x_ac2+1) > x->x_size12) - { - x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), 2*(x->x_ac1+x->x_ac2+1)*sizeof(t_atom)); - x->x_size12 = 2*(x->x_ac1+x->x_ac2+1); - } - if(off) - SETSYMBOL(x->x_at12 + x->x_ac1, x->x_selector_sym2); - iem_append_atcopy(x->x_at2, x->x_at12 + x->x_ac1 + off, x->x_ac2); -} - -static void iem_append_out(t_iem_append *x) -{ - int off=0; - - if(x->x_type1 == A_GIMME) - { - if(x->x_type2 == A_COMMA) - off = 1; - else - off = 0; - iem_append_merge(x, off); - outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac1+x->x_ac2+off, x->x_at12); - } - else if(x->x_type1 == A_COMMA) - { - if(x->x_type2 == A_COMMA) - off = 1; - else - off = 0; - iem_append_merge(x, off); - outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym1, x->x_ac1+x->x_ac2+off, x->x_at12); - } - else if(x->x_type1 == A_NULL)/*depends on 2.part*/ - { - iem_append_merge(x, 0); - if(x->x_type2 == A_GIMME) - outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac2, x->x_at12); - else if(x->x_type2 == A_COMMA) - outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym2, x->x_ac2, x->x_at12); - else if(x->x_type2 == A_FLOAT) - outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at12)); - else if(x->x_type2 == A_SYMBOL) - outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at12)); - else if(x->x_type2 == A_NULL) - outlet_bang(x->x_obj.ob_outlet); - else if(x->x_type2 == A_POINTER) - outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at12->a_w.w_gpointer); - } - else - { - if(x->x_type2 == A_COMMA) - off = 1; - else - off = 0; - iem_append_merge(x, off); - if(x->x_type2 == A_NULL) - { - if(x->x_type1 == A_FLOAT) - outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at12)); - else if(x->x_type1 == A_SYMBOL) - outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at12)); - else if(x->x_type1 == A_POINTER) - outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at12->a_w.w_gpointer); - } - else - outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac1+x->x_ac2+off, x->x_at12); - } -} - -static void iem_append_bang(t_iem_append *x) -{ - x->x_ac1 = 0; - x->x_type1 = A_NULL; - iem_append_out(x); -} - -static void iem_append_float(t_iem_append *x, t_float f) -{ - x->x_ac1 = 1; - x->x_type1 = A_FLOAT; - SETFLOAT(x->x_at12, f); - iem_append_out(x); -} - -static void iem_append_symbol(t_iem_append *x, t_symbol *s) -{ - x->x_ac1 = 1; - x->x_type1 = A_SYMBOL; - SETSYMBOL(x->x_at12, s); - iem_append_out(x); -} - -static void iem_append_pointer(t_iem_append *x, t_gpointer *gp) -{ - x->x_ac1 = 1; - x->x_type1 = A_POINTER; - SETPOINTER(x->x_at12, gp); - iem_append_out(x); -} - -static void iem_append_list(t_iem_append *x, t_symbol *s, int ac, t_atom *av) -{ - if((x->x_size2+ac+1) > x->x_size12) - { - x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), (x->x_size2+ac+11)*sizeof(t_atom)); - x->x_size12 = x->x_size2+ac+11; - } - x->x_ac1 = ac; - x->x_type1 = A_GIMME; - iem_append_atcopy(av, x->x_at12, ac); - x->x_selector_sym1 = &s_list; - iem_append_out(x); -} - -static void iem_append_anything(t_iem_append *x, t_symbol *s, int ac, t_atom *av) -{ - if((x->x_size2+ac+2) > x->x_size12) - { - x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), (x->x_size2+ac+12)*sizeof(t_atom)); - x->x_size12 = x->x_size2+ac+12; - } - x->x_ac1 = ac; - x->x_type1 = A_COMMA; - iem_append_atcopy(av, x->x_at12, ac); - x->x_selector_sym1 = s; - iem_append_out(x); -} - -/* begin of proxy methods (anything inlets) */ - -static void iem_append_proxy_bang(t_iem_append_proxy *p) -{ - t_iem_append *x = p->p_owner; - - x->x_ac2 = 0; - x->x_type2 = A_NULL; - x->x_selector_sym2 = &s_list; -} - -static void iem_append_proxy_float(t_iem_append_proxy *p, t_float f) -{ - t_iem_append *x = p->p_owner; - - x->x_ac2 = 1; - x->x_type2 = A_FLOAT; - SETFLOAT(x->x_at2, f); - x->x_selector_sym2 = &s_list; -} - -static void iem_append_proxy_symbol(t_iem_append_proxy *p, t_symbol *s) -{ - t_iem_append *x = p->p_owner; - - x->x_ac2 = 1; - x->x_type2 = A_SYMBOL; - SETSYMBOL(x->x_at2, s); - x->x_selector_sym2 = &s_list; -} - -static void iem_append_proxy_pointer(t_iem_append_proxy *p, t_gpointer *gp) -{ - t_iem_append *x = p->p_owner; - - x->x_ac2 = 1; - x->x_type2 = A_POINTER; - SETPOINTER(x->x_at2, gp); - x->x_selector_sym2 = &s_list; -} - -static void iem_append_proxy_list(t_iem_append_proxy *p, t_symbol *s, int ac, t_atom *av) -{ - t_iem_append *x = p->p_owner; - - if(ac > x->x_size2) - { - x->x_at2 = (t_atom *)resizebytes(x->x_at2, x->x_size2*sizeof(t_atom), (ac+10)*sizeof(t_atom)); - x->x_size2 = (ac+10); - } - x->x_ac2 = ac; - x->x_type2 = A_GIMME; - x->x_selector_sym2 = &s_list; - iem_append_atcopy(av, x->x_at2, ac); -} - -static void iem_append_proxy_anything(t_iem_append_proxy *p, t_symbol *s, int ac, t_atom *av) -{ - t_iem_append *x = p->p_owner; - - if((ac+1) > x->x_size2) - { - x->x_at2 = (t_atom *)resizebytes(x->x_at2, x->x_size2*sizeof(t_atom), (ac+11)*sizeof(t_atom)); - x->x_size2 = ac+11; - } - x->x_ac2 = ac; - x->x_type2 = A_COMMA; - x->x_selector_sym2 = s; - iem_append_atcopy(av, x->x_at2, ac); -} - -/* end of proxy methods (anything inlets) */ - -static void iem_append_free(t_iem_append *x) -{ - if(x->x_at12) - freebytes(x->x_at12, x->x_size12 * sizeof(t_atom)); - if(x->x_at2) - freebytes(x->x_at2, x->x_size2 * sizeof(t_atom)); - if(x->x_proxy_inlet) - pd_free((t_pd *)x->x_proxy_inlet); -} - -static void *iem_append_new(t_symbol *s, int ac, t_atom *av) -{ - t_iem_append *x = (t_iem_append *)pd_new(iem_append_class); - t_iem_append_proxy *p = (t_iem_append_proxy *)pd_new(iem_append_proxy_class); - - x->x_proxy_inlet = p; - p->p_owner = x; - - x->x_type1 = A_NULL; - x->x_selector_sym1 = &s_list; - x->x_size2 = 10; - if(ac > 5) - x->x_size2 = 2*ac; - x->x_at2 = (t_atom *)getbytes(x->x_size2 * sizeof(t_atom)); - x->x_size12 = x->x_size2 + 10; - x->x_at12 = (t_atom *)getbytes(x->x_size12 * sizeof(t_atom)); - x->x_ac1 = 0; - - if(ac <= 0) - { - x->x_type2 = A_NULL; - x->x_ac2 = 0; - x->x_selector_sym2 = &s_list; - } - else - { - if(IS_A_FLOAT(av, 0)) - { - if(ac == 1) - iem_append_proxy_float(p, atom_getfloat(av)); - else - iem_append_proxy_list(p, &s_list, ac, av); - } - else if(IS_A_SYMBOL(av, 0)) - { - t_symbol *xsym=atom_getsymbol(av); - - if(xsym == &s_symbol) - { - if(ac > 1) - iem_append_proxy_symbol(p, atom_getsymbol(av+1)); - else - iem_append_proxy_symbol(p, gensym("")); - } - else if(xsym == &s_float) - { - if(ac > 1) - { - if(IS_A_FLOAT(av, 1)) - iem_append_proxy_float(p, atom_getfloat(av+1)); - else - iem_append_proxy_float(p, 0.0f); - } - else - iem_append_proxy_float(p, 0.0f); - } - else if(xsym == &s_list) - { - iem_append_proxy_list(p, &s_list, ac-1, av+1); - } - else - { - iem_append_proxy_anything(p, xsym, ac-1, av+1); - } - } - } - inlet_new((t_object *)x, (t_pd *)p, 0, 0); - outlet_new(&x->x_obj, &s_list); - return (x); -} - -void iem_append_setup(void) -{ - iem_append_class = class_new(gensym("iem_append"), - (t_newmethod)iem_append_new, (t_method)iem_append_free, - sizeof(t_iem_append), 0, A_GIMME, 0); - class_addcreator((t_newmethod)iem_append_new, gensym("merge_any"), A_GIMME, 0); - class_addbang(iem_append_class, (t_method)iem_append_bang); - class_addpointer(iem_append_class, iem_append_pointer); - class_addfloat(iem_append_class, (t_method)iem_append_float); - class_addsymbol(iem_append_class, iem_append_symbol); - class_addlist(iem_append_class, iem_append_list); - class_addanything(iem_append_class, iem_append_anything); - class_sethelpsymbol(iem_append_class, gensym("iemhelp/help-iem_append")); - - iem_append_proxy_class = class_new(gensym("_iem_append_proxy"), - 0, 0, sizeof(t_iem_append_proxy), CLASS_PD | CLASS_NOINLET, 0); - class_addbang(iem_append_proxy_class, (t_method)iem_append_proxy_bang); - class_addpointer(iem_append_proxy_class, iem_append_proxy_pointer); - class_addfloat(iem_append_proxy_class, (t_method)iem_append_proxy_float); - class_addsymbol(iem_append_proxy_class, iem_append_proxy_symbol); - class_addlist(iem_append_proxy_class, iem_append_proxy_list); - class_addanything(iem_append_proxy_class, iem_append_proxy_anything); -} diff --git a/src/iemlib2/iem_blocksize~.c b/src/iemlib2/iem_blocksize~.c deleted file mode 100644 index 8865fcd..0000000 --- a/src/iemlib2/iem_blocksize~.c +++ /dev/null @@ -1,55 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - -/* ------------------- iem_blocksize~ -------------------- */ -/* -- outputs the current signal-blocksize of a window --- */ - -static t_class *iem_blocksize_tilde_class; - -typedef struct _iem_blocksize_tilde -{ - t_object x_obj; - t_float x_blocksize; - t_clock *x_clock; - t_float x_f; -} t_iem_blocksize_tilde; - -static void iem_blocksize_tilde_out(t_iem_blocksize_tilde *x) -{ - outlet_float(x->x_obj.ob_outlet, x->x_blocksize); -} - -static void iem_blocksize_tilde_free(t_iem_blocksize_tilde *x) -{ - clock_free(x->x_clock); -} - -static void *iem_blocksize_tilde_new(t_symbol *s) -{ - t_iem_blocksize_tilde *x = (t_iem_blocksize_tilde *)pd_new(iem_blocksize_tilde_class); - x->x_clock = clock_new(x, (t_method)iem_blocksize_tilde_out); - outlet_new(&x->x_obj, &s_float); - x->x_blocksize = 64.0f; - x->x_f = 0.0f; - return (x); -} - -static void iem_blocksize_tilde_dsp(t_iem_blocksize_tilde *x, t_signal **sp) -{ - x->x_blocksize = (t_float)(sp[0]->s_n); - clock_delay(x->x_clock, 0.0f); -} - -void iem_blocksize_tilde_setup(void) -{ - iem_blocksize_tilde_class = class_new(gensym("iem_blocksize~"), (t_newmethod)iem_blocksize_tilde_new, - (t_method)iem_blocksize_tilde_free, sizeof(t_iem_blocksize_tilde), 0, 0); - CLASS_MAINSIGNALIN(iem_blocksize_tilde_class, t_iem_blocksize_tilde, x_f); - class_addmethod(iem_blocksize_tilde_class, (t_method)iem_blocksize_tilde_dsp, gensym("dsp"), 0); -} diff --git a/src/iemlib2/iem_i_route.c b/src/iemlib2/iem_i_route.c deleted file mode 100644 index f1c38a9..0000000 --- a/src/iemlib2/iem_i_route.c +++ /dev/null @@ -1,105 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - - -/* -------------------------- iem_i_route ------------------------------ */ -/* ---- routes a list beginning with a float to an outlet, which is ---- */ -/* -- defined by the 3 initial arguments first index, last index and --- */ -/* ---------------------- offset index --------------------------------- */ - -static t_class *iem_i_route_class; - -typedef struct _iem_i_route -{ - t_object x_obj; - int x_first_element; - int x_last_element; - t_outlet **x_out; -} t_iem_i_route; - -static void iem_i_route_list(t_iem_i_route *x, t_symbol *sel, int argc, t_atom *argv) -{ - t_outlet **out; - int first, last, i; - - if(!argc) - return; - i = (int)atom_getintarg(0, argc, argv); - first = x->x_first_element; - last = x->x_last_element; - out = x->x_out; - if((i >= first)&&(i <= last)) - { - out += i - first; - if(argc >= 3) - { - if(IS_A_FLOAT(argv,1)) - outlet_list(*out, &s_list, argc-1, argv+1); - else if(IS_A_SYMBOL(argv,1)) - outlet_anything(*out, atom_getsymbolarg(1, argc, argv), argc-2, argv+2); - } - else if(argc >= 2) - { - if(IS_A_FLOAT(argv,1)) - outlet_float(*out, (float)atom_getfloatarg(1, argc, argv)); - else if(IS_A_SYMBOL(argv,1)) - outlet_anything(*out, atom_getsymbolarg(1, argc, argv), 0, argv+2); - } - else - outlet_bang(*out); - } - else - { - out += last - first + 1; - outlet_list(*out, &s_list, argc, argv); - } -} - -static void iem_i_route_free(t_iem_i_route *x) -{ - freebytes(x->x_out, (x->x_last_element-x->x_first_element+2) * sizeof(t_outlet *)); -} - -static void *iem_i_route_new(t_symbol *s, int argc, t_atom *argv) -{ - int n, i; - t_outlet **out; - t_iem_i_route *x = (t_iem_i_route *)pd_new(iem_i_route_class); - - if((argc >= 2)&&IS_A_FLOAT(argv,0)&&IS_A_FLOAT(argv,1)) - { - x->x_first_element = (int)atom_getintarg(0, argc, argv); - x->x_last_element = (int)atom_getintarg(1, argc, argv); - if((argc >= 3)&&IS_A_FLOAT(argv,2)) - { - i = (int)atom_getintarg(2, argc, argv); - x->x_first_element += i; - x->x_last_element += i; - } - x->x_out = (t_outlet **)getbytes((x->x_last_element-x->x_first_element+2) * sizeof(t_outlet *)); - n = x->x_last_element - x->x_first_element + 2; - for(i=0, out=x->x_out; i<n; i++, out++) - *out = outlet_new(&x->x_obj, &s_list); - return (x); - } - else - { - post("iem_i_route-ERROR: needs 3 floats!!"); - return(0); - } -} - -void iem_i_route_setup(void) -{ - iem_i_route_class = class_new(gensym("iem_i_route"), (t_newmethod)iem_i_route_new, - (t_method)iem_i_route_free, sizeof(t_iem_i_route), 0, A_GIMME, 0); - class_addcreator((t_newmethod)iem_i_route_new, gensym("iiroute"), A_GIMME, 0); - class_addlist(iem_i_route_class, iem_i_route_list); - class_sethelpsymbol(iem_i_route_class, gensym("iemhelp/help-iem_i_route")); -} diff --git a/src/iemlib2/iem_pbank_csv.c b/src/iemlib2/iem_pbank_csv.c deleted file mode 100644 index d8a8821..0000000 --- a/src/iemlib2/iem_pbank_csv.c +++ /dev/null @@ -1,798 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include <math.h> - - -/* ---------------------------- iem_pbank_csv ------------------------------- */ -/* -- is a list storage and management object, can store an array of lists -- */ -/* ------------------------------- as an csv file --------------------------- */ - -/* read and write method needs 2 symbols, -1. symbol is a filename, -2. symbol is a 3 character descriptor - - 1.char: 'b'...for blank as ITEM_SEPARATOR (" ") - 1.char: 'c'...for comma as ITEM_SEPARATOR (",") - 1.char: 's'...for semicolon as ITEM_SEPARATOR (";") - 1.char: 't'...for tabulator as ITEM_SEPARATOR (" " = 0x09) - - 2.char: 'b'...for blank,return as END_OF_LINE (" \n") - 2.char: 'r'...for return-only as END_OF_LINE ("\n") - 2.char: 's'...for semicolon,return as END_OF_LINE (";\n") - - 3.char: 'l'...for linux RETURN (0x0A) - 3.char: 'w'...for windows RETURN (0x0D,0x0A) - 3.char: 'm'...for mac RETURN (0x0D) - - - - change: recall + offset + number -*/ - -static t_class *iem_pbank_csv_class; - -typedef struct _iem_pbank_csv -{ - t_object x_obj; - int x_nr_para; - int x_nr_line; - int x_line; - t_atom *x_atbegmem; - t_atom *x_atbegbuf; - t_atom *x_atbegout; - t_canvas *x_canvas; - void *x_list_out; - void *x_offset_list_out; -} t_iem_pbank_csv; - -static void iem_pbank_csv_write(t_iem_pbank_csv *x, t_symbol *filename, t_symbol *format) -{ - char completefilename[400], eol[4], sep, mode[4], string[200]; - int size, p, l, nrl=x->x_nr_line, nrp=x->x_nr_para; - int state, max=nrl*nrp, org_size, eollen; - FILE *fh; - t_atom *ap=x->x_atbegmem; - char formattext[100]; - - strcpy(mode, "bsl"); /*blank-separator, semicolon-return-eol, linux_return*/ - sep = ' '; - eol[0] = ';'; - eol[1] = 0x0a; - eol[2] = 0; - if(filename->s_name[0] == '/') - { - strcpy(completefilename, filename->s_name); - } - else if(((filename->s_name[0] >= 'A')&&(filename->s_name[0] <= 'Z')|| - (filename->s_name[0] >= 'a')&&(filename->s_name[0] <= 'z'))&& - (filename->s_name[1] == ':')&&(filename->s_name[2] == '/')) - { - strcpy(completefilename, filename->s_name); - } - else - { - strcpy(completefilename, canvas_getdir(x->x_canvas)->s_name); - strcat(completefilename, "/"); - strcat(completefilename, filename->s_name); - } - - fh = fopen(completefilename,"wb"); - if(!fh) - { - post("iem_pbank_csv_write: cannot create %s !!\n", completefilename); - } - else - { - if(strlen(format->s_name) >= 3) - { - for(p=0; p<3; p++) - { - if((format->s_name[p] >= 'A')&&(format->s_name[p] <= 'Z')) - format->s_name[p] += 'a' - 'A'; - } - if((format->s_name[0] == 'b')||(format->s_name[0] == 'c')||(format->s_name[0] == 's')||(format->s_name[0] == 't')) - mode[0] = format->s_name[0]; - if((format->s_name[1] == 'b')||(format->s_name[1] == 'r')||(format->s_name[1] == 's')) - mode[1] = format->s_name[1]; - if((format->s_name[2] == 'l')||(format->s_name[2] == 'w')||(format->s_name[2] == 'm')) - mode[2] = format->s_name[2]; - } - else - post("iem_pbank_csv_write: use default format %s !!\n", mode); - - if(mode[0] == 'b') - { - sep = ' '; - strcpy(formattext, "item-separator = BLANK; "); - } - else if(mode[0] == 'c') - { - sep = ','; - strcpy(formattext, "item-separator = COMMA; "); - } - else if(mode[0] == 's') - { - sep = ';'; - strcpy(formattext, "item-separator = SEMICOLON; "); - } - else if(mode[0] == 't') - { - sep = 0x09; - strcpy(formattext, "item-separator = TABULATOR; "); - } - - eollen = 1; - if(mode[1] == 'b') - { - eol[0] = ' '; - strcat(formattext, "end_of_line_terminator = BLANK-RETURN in "); - } - else if(mode[1] == 'r') - { - eollen = 0; - strcat(formattext, "end_of_line_terminator = RETURN in "); - } - else if(mode[1] == 's') - { - eol[0] = ';'; - strcat(formattext, "end_of_line_terminator = SEMICOLON-RETURN in "); - } - - if(mode[2] == 'l') - { - eol[eollen++] = 0x0a; - strcat(formattext, "LINUX-Format."); - } - else if(mode[2] == 'w') - { - eol[eollen++] = 0x0d; - eol[eollen++] = 0x0a; - strcat(formattext, "WINDOWS-Format."); - } - else if(mode[2] == 'm') - { - eol[eollen++] = 0x0d; - strcat(formattext, "MACINTOSH-Format."); - } - eol[eollen] = 0; - - ap = x->x_atbegmem; - for(l=0; l<nrl; l++) - { - for(p=1; p<nrp; p++) - { - if(IS_A_FLOAT(ap, 0)) - fprintf(fh, "%g%c", ap->a_w.w_float, sep); - else if(IS_A_SYMBOL(ap, 0)) - fprintf(fh, "%s%c", ap->a_w.w_symbol->s_name, sep); - ap++; - } - if(IS_A_FLOAT(ap, 0)) - fprintf(fh, "%g%s", ap->a_w.w_float, eol); - else if(IS_A_SYMBOL(ap, 0)) - fprintf(fh, "%s%s", ap->a_w.w_symbol->s_name, eol); - ap++; - } - fclose(fh); - post("iem_pbank_csv: wrote %d parameters x %d lines to file:\n%s\nwith following format:\n%s\n", nrp, nrl, completefilename, formattext); - } -} - -int iem_pbank_csv_text2atom(char *text, int text_size, t_atom **at_beg, - int *nalloc, char sep, char eol) -{ - char buf[MAXPDSTRING+1], *bufp, *ebuf = buf+MAXPDSTRING; - const char *textp = text, *etext = text + text_size; - int natom = 0; - t_atom *ap = *at_beg; - t_float f; - - while(1) - { - int type; - - if(textp == etext) - break; - if(*textp == eol) - { - SETSEMI(ap); - textp++; - } - else if(*textp == sep) - { - SETCOMMA(ap); - textp++; - } - else - { - char c; - int flst = 0, slash = 0, lastslash = 0; - int firstslash = (*textp == '\\'); - - bufp = buf; - do - { - c = *bufp = *textp++; - lastslash = slash; - slash = (c == '\\'); - - if (flst >= 0) - { - int digit = (c >= '0' && c <= '9'), - dot = (c == '.'), minus = (c == '-'), - plusminus = (minus || (c == '+')), - expon = (c == 'e' || c == 'E'); - if (flst == 0) /* beginning */ - { - if (minus) flst = 1; - else if (digit) flst = 2; - else if (dot) flst = 3; - else flst = -1; - } - else if (flst == 1) /* got minus */ - { - if (digit) flst = 2; - else if (dot) flst = 3; - else flst = -1; - } - else if (flst == 2) /* got digits */ - { - if (dot) flst = 4; - else if (expon) flst = 6; - else if (!digit) flst = -1; - } - else if (flst == 3) /* got '.' without digits */ - { - if (digit) flst = 5; - else flst = -1; - } - else if (flst == 4) /* got '.' after digits */ - { - if (digit) flst = 5; - else if (expon) flst = 6; - else flst = -1; - } - else if (flst == 5) /* got digits after . */ - { - if (expon) flst = 6; - else if (!digit) flst = -1; - } - else if (flst == 6) /* got 'e' */ - { - if (plusminus) flst = 7; - else if (digit) flst = 8; - else flst = -1; - } - else if (flst == 7) /* got plus or minus */ - { - if (digit) flst = 8; - else flst = -1; - } - else if (flst == 8) /* got digits */ - { - if (!digit) flst = -1; - } - } - if (!slash) bufp++; - } - while (textp != etext && bufp != ebuf && *textp != ' ' && - (slash || (*textp != sep && *textp != eol))); - *bufp = 0; - - if(*buf == '$' && buf[1] >= '0' && buf[1] <= '9' && !firstslash) - { - for (bufp = buf+2; *bufp; bufp++) - if (*bufp < '0' || *bufp > '9') - { - SETDOLLSYM(ap, gensym(buf+1)); - goto iem_pbank_csv_didit; - } - SETDOLLAR(ap, atoi(buf+1)); -iem_pbank_csv_didit: ; - } - else - { - if(flst == 2 || flst == 4 || flst == 5 || flst == 8) - { - f = atof(buf); - if((f < 1.0e-20)&&(f > -1.0e-20)) - f = 0.0; - SETFLOAT(ap, f); - } - else - SETSYMBOL(ap, gensym(buf)); - } - } - - ap++; - natom++; - if(natom == *nalloc) - { - *at_beg = t_resizebytes(*at_beg, *nalloc * sizeof(t_atom), - *nalloc * (2*sizeof(t_atom))); - *nalloc = *nalloc * 2; - ap = *at_beg + natom; - } - if(textp == etext) - break; - } - return(natom); -} - -/*static char myq(t_atom *a, int off) -{ -char c='0'; - - if(IS_A_SEMI(a,off)) - c = 's'; - else if(IS_A_COMMA(a,off)) - c = 'c'; - else if(IS_A_FLOAT(a,off)) - c = 'f'; - else if(IS_A_SYMBOL(a,off)) - c = 'y'; - return(c); -} */ - -static void iem_pbank_csv_read(t_iem_pbank_csv *x, t_symbol *filename, t_symbol *format) -{ - char completefilename[400], eol[4], sep, mode[4], *txbuf1, *txbuf2, *txvec_src, *txvec_dst; - int size, p, l, i, j, nrl=x->x_nr_line, nrp=x->x_nr_para, atlen=0; - int txlen, txalloc, hat_alloc, max, eollen; - FILE *fh; - t_atom *ap, *hap, *at; - char formattext[100]; - - strcpy(mode, "bsl"); /*blank-separator, semicolon-return-eol, linux_return*/ - sep = ' '; - eol[0] = ';'; - eol[1] = 0x0a; - eol[2] = 0; - if(filename->s_name[0] == '/')/*make complete path + filename*/ - { - strcpy(completefilename, filename->s_name); - } - else if(((filename->s_name[0] >= 'A')&&(filename->s_name[0] <= 'Z')|| - (filename->s_name[0] >= 'a')&&(filename->s_name[0] <= 'z'))&& - (filename->s_name[1] == ':')&&(filename->s_name[2] == '/')) - { - strcpy(completefilename, filename->s_name); - } - else - { - strcpy(completefilename, canvas_getdir(x->x_canvas)->s_name); - strcat(completefilename, "/"); - strcat(completefilename, filename->s_name); - } - - fh = fopen(completefilename,"rb"); - if(!fh) - { - post("iem_pbank_csv_read: cannot open %s !!\n", completefilename); - } - else - { - if(strlen(format->s_name) >= 3) - { - for(p=0; p<3; p++) - { - if((format->s_name[p] >= 'A')&&(format->s_name[p] <= 'Z')) - format->s_name[p] += 'a' - 'A'; - } - if((format->s_name[0] == 'b')||(format->s_name[0] == 'c')||(format->s_name[0] == 's')||(format->s_name[0] == 't')) - mode[0] = format->s_name[0]; - if((format->s_name[1] == 'b')||(format->s_name[1] == 'r')||(format->s_name[1] == 's')) - mode[1] = format->s_name[1]; - if((format->s_name[2] == 'l')||(format->s_name[2] == 'w')||(format->s_name[2] == 'm')) - mode[2] = format->s_name[2]; - } - else - post("iem_pbank_csv_read: use default format %s !!\n", mode); - if(mode[0] == 'b') - { - sep = ' '; - strcpy(formattext, "item-separator = BLANK; "); - } - else if(mode[0] == 'c') - { - sep = ','; - strcpy(formattext, "item-separator = COMMA; "); - } - else if(mode[0] == 's') - { - sep = ';'; - strcpy(formattext, "item-separator = SEMICOLON; "); - } - else if(mode[0] == 't') - { - sep = 0x09; - strcpy(formattext, "item-separator = TABULATOR; "); - } - - eollen = 1; - if(mode[1] == 'b') - { - eol[0] = ' '; - strcat(formattext, "end_of_line_terminator = BLANK-RETURN in "); - } - else if(mode[1] == 'r') - { - eollen = 0; - strcat(formattext, "end_of_line_terminator = RETURN in "); - } - else if(mode[1] == 's') - { - eol[0] = ';'; - strcat(formattext, "end_of_line_terminator = SEMICOLON-RETURN in "); - } - - if(mode[2] == 'l') - { - eol[eollen++] = 0x0a; - strcat(formattext, "LINUX-Format."); - } - else if(mode[2] == 'w') - { - eol[eollen++] = 0x0d; - eol[eollen++] = 0x0a; - strcat(formattext, "WINDOWS-Format."); - } - else if(mode[2] == 'm') - { - eol[eollen++] = 0x0d; - strcat(formattext, "MACINTOSH-Format."); - } - eol[eollen] = 0; - - fseek(fh, 0, SEEK_END); - txalloc = ftell(fh); - fseek(fh,0,SEEK_SET); - txbuf1 = (char *)getbytes(2 * txalloc * sizeof(char)); - txbuf2 = (char *)getbytes(2 * txalloc * sizeof(char)); - fread(txbuf1, sizeof(char), txalloc, fh); - fclose(fh); - - txvec_src = txbuf1; - txvec_dst = txbuf2; - p = 0; - for(l=0; l<txalloc; l++) - { - if(!strncmp(txvec_src, eol, eollen)) /* replace eol by 0x0a */ - { - txvec_src += eollen; - l += eollen - 1; - *txvec_dst++ = 0x0a; - p++; - } - else if(*txvec_src == sep) /* replace sep by ; */ - { - txvec_src++; - *txvec_dst++ = ';'; - p++; - } - else if((*txvec_src == '\r')||(*txvec_src == '\n')||(*txvec_src == '\t')) /* remove '\n'-returns */ - txvec_src++; - else /* copy the same char */ - { - *txvec_dst++ = *txvec_src++; - p++; - } - } - txlen = p; - - txvec_src = txbuf2; - txvec_dst = txbuf1; - p = 0; - for(l=0; l<txlen; l++) - { - if((*txvec_src == ';')&&(txvec_src[1] == ';')) /* fill between 2 sep a zero */ - { - *txvec_dst++ = *txvec_src++; - *txvec_dst++ = '0'; - p += 2; - } - else if((*txvec_src == ';')&&(txvec_src[1] == 0x0a)) /* fill between sep and eol a zero */ - { - *txvec_dst++ = *txvec_src++; - *txvec_dst++ = '0'; - p += 2; - } - else if((*txvec_src == 0x0a)&&(txvec_src[1] == ';')) /* fill between eol and sep a zero */ - { - *txvec_dst++ = *txvec_src++; - *txvec_dst++ = '0'; - p += 2; - } - else if(*txvec_src == ',') /* replace a comma by a dot */ - { - *txvec_dst++ = '.'; - txvec_src++; - p++; - } - else /* copy the same char */ - { - *txvec_dst++ = *txvec_src++; - p++; - } - } - txlen = p; - - /* strncpy(txbuf2, txbuf1, txlen); - txbuf2[txlen] = 0; - post("\n\n%s\n\n", txbuf2); */ - - hat_alloc = 200; - hap = t_getbytes(hat_alloc * sizeof(t_atom)); - - atlen = iem_pbank_csv_text2atom(txbuf1, txlen, &hap, &hat_alloc, ';', 0x0a); - - /* ap = hap; - i = atlen; - while(i >= 20) - { - post("%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c",myq(ap,0),myq(ap,1),myq(ap,2),myq(ap,3),myq(ap,4),myq(ap,5),myq(ap,6),myq(ap,7),myq(ap,8),myq(ap,9),myq(ap,10),myq(ap,11),myq(ap,12),myq(ap,13),myq(ap,14),myq(ap,15),myq(ap,16),myq(ap,17),myq(ap,18),myq(ap,19)); - ap += 20; - i -= 20; - } */ - - at = x->x_atbegmem; - for(l=0; l<nrl; l++)/*reset all*/ - { - for(p=0; p<nrp; p++) - { - SETFLOAT(at, 0.0f); - at++; - } - } - - at = x->x_atbegmem; - ap = hap; - nrp++; - i = 0; /* atom-counter */ - j = 0; - for(l=0; l<nrl; l++)/* nrl line times */ - { - for(p=1; p<=nrp;) - { - if((p == nrp) && !(IS_A_SEMI(ap,0))) - { - /*post("too long");*/ - while(!(IS_A_SEMI(ap,0))) - { - ap++; - atlen--; - /*post("ignore");*/ - j++; - if(atlen <= 0) - { - goto iem_pbank_csv_end; - } - } - } - else - { - if(IS_A_FLOAT(ap,0)) - { - SETFLOAT(at, ap->a_w.w_float); - /*post("float");*/ - p++; - i++; - at++; - } - else if(IS_A_SYMBOL(ap,0)) - { - SETSYMBOL(at, ap->a_w.w_symbol); - /*post("sym");*/ - p++; - i++; - at++; - } - else if(IS_A_SEMI(ap,0)) - { - /*post("semi");*/ - for(; p<nrp;) - { - SETFLOAT(at,0.0); - /*post("zero");*/ - p++; - i++; - at++; - } - p=nrp + 1; - } - ap++; - atlen--; - j++; - } - if(atlen <= 0) - { - goto iem_pbank_csv_end; - } - } - } - -iem_pbank_csv_end: - - - freebytes(hap, hat_alloc * sizeof(t_atom)); - freebytes(txbuf1, 2 * txalloc * sizeof(char)); - freebytes(txbuf2, 2 * txalloc * sizeof(char)); - post("iem_pbank_csv: read %d parameters x %d lines from file:\n%s\nwith following format:\n%s\n", nrp-1, nrl, completefilename, formattext); - } -} - -static void iem_pbank_csv_recall(t_iem_pbank_csv *x, t_symbol *s, int ac, t_atom *av) -{ - int i, n, beg=0, nrp=x->x_nr_para; - t_atom *atbuf=x->x_atbegbuf, *atmem=x->x_atbegmem; - t_atom *atout=x->x_atbegout; - - if(ac >= 2) - nrp = atom_getintarg(1, ac, av); - if(ac >= 1) - beg = atom_getintarg(0, ac, av); - if(beg < 0) - beg = 0; - else if(beg >= x->x_nr_para) - beg = x->x_nr_para - 1; - if(nrp < 0) - nrp = 0; - else if((beg+nrp) > x->x_nr_para) - nrp = x->x_nr_para - beg; - atmem += x->x_nr_para * x->x_line + beg; - atbuf += beg; - SETFLOAT(atout, (t_float)beg); - atout++; - for(i=0; i<nrp; i++) - { - *atbuf++ = *atmem; - *atout++ = *atmem++; - } - outlet_list(x->x_offset_list_out, &s_list, nrp+1, x->x_atbegout); - outlet_list(x->x_list_out, &s_list, nrp, x->x_atbegout+1); -} - -static void iem_pbank_csv_bang(t_iem_pbank_csv *x) -{ - int i, nrp=x->x_nr_para; - t_atom *atbuf=x->x_atbegbuf; - t_atom *atout=x->x_atbegout; - - SETFLOAT(atout, 0.0f); - atout++; - for(i=0; i<nrp; i++) - *atout++ = *atbuf++; - outlet_list(x->x_offset_list_out, &s_list, nrp+1, x->x_atbegout); - outlet_list(x->x_list_out, &s_list, nrp, x->x_atbegout+1); -} - -static void iem_pbank_csv_store(t_iem_pbank_csv *x, t_symbol *s, int ac, t_atom *av) -{ - int i, beg=0, nrp=x->x_nr_para; - t_atom *atbuf=x->x_atbegbuf, *atmem=x->x_atbegmem; - - if(ac >= 2) - nrp = atom_getintarg(1, ac, av); - if(ac >= 1) - beg = atom_getintarg(0, ac, av); - if(beg < 0) - beg = 0; - else if(beg >= x->x_nr_para) - beg = x->x_nr_para - 1; - if(nrp < 0) - nrp = 0; - else if((beg+nrp) > x->x_nr_para) - nrp = x->x_nr_para - beg; - atmem += x->x_nr_para * x->x_line; - atmem += beg; - atbuf += beg; - for(i=0; i<nrp; i++) - *atmem++ = *atbuf++; -} - -static void iem_pbank_csv_list(t_iem_pbank_csv *x, t_symbol *s, int ac, t_atom *av) -{ - if(ac >= 2) - { - int para_index = atom_getintarg(0, ac, av); - - if(para_index >= 0) - { - if((para_index+ac-1) <= x->x_nr_para) - { - int i; - - for(i=1; i<ac; i++) - { - x->x_atbegbuf[para_index] = av[i]; - para_index++; - } - } - } - } -} - -static void iem_pbank_csv_ft1(t_iem_pbank_csv *x, t_floatarg fline_nr) -{ - int line = (int)fline_nr; - - if(line < 0) - line = 0; - else if(line >= x->x_nr_line) - line = x->x_nr_line - 1; - x->x_line = line; -} - -static void iem_pbank_csv_free(t_iem_pbank_csv *x) -{ - freebytes(x->x_atbegmem, x->x_nr_para * x->x_nr_line * sizeof(t_atom)); - freebytes(x->x_atbegbuf, x->x_nr_para * sizeof(t_atom)); - freebytes(x->x_atbegout, (x->x_nr_para+1) * sizeof(t_atom)); -} - -static void *iem_pbank_csv_new(t_symbol *s, int ac, t_atom *av) -{ - t_iem_pbank_csv *x = (t_iem_pbank_csv *)pd_new(iem_pbank_csv_class); - int nrpp=0, nrp=10, nrl=10, p, l, i; - t_atom *ap; - - if((ac >= 1) && IS_A_FLOAT(av,0)) - nrp = atom_getintarg(0, ac, av); - if((ac >= 2) && IS_A_FLOAT(av,1)) - nrl = atom_getintarg(1, ac, av); - if(nrp <= 0) - nrp = 10; - if(nrl <= 0) - nrl = 10; - x->x_line = 0; - x->x_nr_para = nrp; - x->x_nr_line = nrl; - x->x_atbegmem = (t_atom *)getbytes(x->x_nr_para * x->x_nr_line * sizeof(t_atom)); - x->x_atbegbuf = (t_atom *)getbytes(x->x_nr_para * sizeof(t_atom)); - x->x_atbegout = (t_atom *)getbytes((x->x_nr_para+1) * sizeof(t_atom)); - ap = x->x_atbegmem; - for(l=0; l<nrl; l++) - { - for(p=0; p<nrp; p++) - { - SETFLOAT(ap, 0.0f); - ap++; - } - } - ap = x->x_atbegbuf; - for(p=0; p<nrp; p++) - { - SETFLOAT(ap, 0.0f); - ap++; - } - x->x_list_out = outlet_new(&x->x_obj, &s_list); /*left out*/ - x->x_offset_list_out = outlet_new(&x->x_obj, &s_list); /*right out*/ - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1")); - x->x_canvas = canvas_getcurrent(); - return (x); -} - -/* ---------------- global setup function -------------------- */ - -void iem_pbank_csv_setup(void ) -{ - iem_pbank_csv_class = class_new(gensym("iem_pbank_csv"), (t_newmethod)iem_pbank_csv_new, - (t_method)iem_pbank_csv_free, sizeof(t_iem_pbank_csv), 0, A_GIMME, 0); - class_addmethod(iem_pbank_csv_class, (t_method)iem_pbank_csv_recall, gensym("recall"), A_GIMME, 0); - class_addmethod(iem_pbank_csv_class, (t_method)iem_pbank_csv_store, gensym("store"), A_GIMME, 0); - class_addmethod(iem_pbank_csv_class, (t_method)iem_pbank_csv_read, gensym("read"), A_SYMBOL, A_DEFSYM, 0); - class_addmethod(iem_pbank_csv_class, (t_method)iem_pbank_csv_write, gensym("write"), A_SYMBOL, A_DEFSYM, 0); - class_addlist(iem_pbank_csv_class, iem_pbank_csv_list); - class_addbang(iem_pbank_csv_class, iem_pbank_csv_bang); - class_addmethod(iem_pbank_csv_class, (t_method)iem_pbank_csv_ft1, gensym("ft1"), A_FLOAT, 0); - class_sethelpsymbol(iem_pbank_csv_class, gensym("iemhelp/help-iem_pbank_csv")); -} diff --git a/src/iemlib2/iem_prepend.c b/src/iemlib2/iem_prepend.c deleted file mode 100644 index ebea499..0000000 --- a/src/iemlib2/iem_prepend.c +++ /dev/null @@ -1,246 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - - -/* ----------------------- iem_prepend --------------------------- */ -/* -- concatenates message from cold (right) inlet with message -- */ -/* ------- from hot (left) inlet and outputs it; initial ------- */ -/* --- arguments (prependix) are eqal to message of cold inlet --- */ - -struct _iem_prepend_proxy; - -static t_class *iem_prepend_class; -static t_class *iem_prepend_proxy_class; - -typedef struct _iem_prepend -{ - t_object x_obj; - struct _iem_prepend_proxy *x_proxy_inlet; - int x_size; - int x_ac; - t_atom *x_at; - t_symbol *x_selector_sym; -} t_iem_prepend; - -typedef struct _iem_prepend_proxy -{ - t_object p_obj; - t_iem_prepend *p_owner; -} t_iem_prepend_proxy; - -static void iem_prepend_atcopy(t_atom *src, t_atom *dst, int n) -{ - while(n--) - *dst++ = *src++; -} - -static void iem_prepend_bang(t_iem_prepend *x) -{ - outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym, x->x_ac, x->x_at); -} - -static void iem_prepend_float(t_iem_prepend *x, t_floatarg f) -{ - if(x->x_selector_sym == &s_bang) - outlet_float(x->x_obj.ob_outlet, f); - else - { - SETFLOAT(x->x_at+x->x_ac, f); - outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym, x->x_ac+1, x->x_at); - } -} - -static void iem_prepend_symbol(t_iem_prepend *x, t_symbol *s) -{ - if(x->x_selector_sym == &s_bang) - outlet_symbol(x->x_obj.ob_outlet, s); - else - { - SETSYMBOL(x->x_at+x->x_ac, s); - outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym, x->x_ac+1, x->x_at); - } -} - -static void iem_prepend_pointer(t_iem_prepend *x, t_gpointer *gp) -{ - if(x->x_selector_sym == &s_bang) - outlet_pointer(x->x_obj.ob_outlet, gp); - else - { - SETPOINTER(x->x_at+x->x_ac, gp); - outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym, x->x_ac+1, x->x_at); - } -} - -static void iem_prepend_list(t_iem_prepend *x, t_symbol *s, int ac, t_atom *av) -{ - if((ac+x->x_ac+1) >= x->x_size) - { - x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+x->x_ac+11)*sizeof(t_atom)); - x->x_size = ac + x->x_ac + 11; - } - if(x->x_selector_sym == &s_bang) - outlet_anything(x->x_obj.ob_outlet, &s_list, ac, av); - else - { - iem_prepend_atcopy(av, x->x_at + x->x_ac, ac); - outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym, x->x_ac+ac, x->x_at); - } -} - -static void iem_prepend_anything(t_iem_prepend *x, t_symbol *s, int ac, t_atom *av) -{ - if((ac+x->x_ac+2) >= x->x_size) - { - x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+x->x_ac+12)*sizeof(t_atom)); - x->x_size = ac + x->x_ac + 12; - } - if(x->x_selector_sym == &s_bang) - outlet_anything(x->x_obj.ob_outlet, s, ac, av); - else - { - SETSYMBOL(x->x_at + x->x_ac, s); - iem_prepend_atcopy(av, x->x_at+x->x_ac+1, ac); - outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym, x->x_ac+ac+1, x->x_at); - } -} - -/* begin of proxy methods (anything inlets) */ - -static void iem_prepend_proxy_bang(t_iem_prepend_proxy *p) -{ - t_iem_prepend *x = p->p_owner; - - x->x_ac = 0; - x->x_selector_sym = &s_bang; -} - -static void iem_prepend_proxy_float(t_iem_prepend_proxy *p, t_floatarg f) -{ - t_iem_prepend *x = p->p_owner; - - x->x_ac = 1; - SETFLOAT(x->x_at, f); - x->x_selector_sym = &s_list; -} - -static void iem_prepend_proxy_symbol(t_iem_prepend_proxy *p, t_symbol *s) -{ - t_iem_prepend *x = p->p_owner; - - x->x_ac = 1; - SETSYMBOL(x->x_at, s); - x->x_selector_sym = &s_list; -} - -static void iem_prepend_proxy_pointer(t_iem_prepend_proxy *p, t_gpointer *gp) -{ - t_iem_prepend *x = p->p_owner; - - x->x_ac = 1; - SETPOINTER(x->x_at, gp); - x->x_selector_sym = &s_list; -} - -static void iem_prepend_proxy_list(t_iem_prepend_proxy *p, t_symbol *s, int ac, t_atom *av) -{ - t_iem_prepend *x = p->p_owner; - - if((2*ac+10) > x->x_size) - { - x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (2*ac+10)*sizeof(t_atom)); - x->x_size = 2*ac+10; - } - x->x_ac = ac; - x->x_selector_sym = &s_list; - iem_prepend_atcopy(av, x->x_at, ac); -} - -static void iem_prepend_proxy_anything(t_iem_prepend_proxy *p, t_symbol *s, int ac, t_atom *av) -{ - t_iem_prepend *x = p->p_owner; - - if((2*ac+11) > x->x_size) - { - x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (2*ac+11)*sizeof(t_atom)); - x->x_size = 2*ac + 11; - } - x->x_ac = ac; - x->x_selector_sym = s; - iem_prepend_atcopy(av, x->x_at, ac); -} - -/* end of proxy methods (anything inlets) */ - -static void iem_prepend_free(t_iem_prepend *x) -{ - if(x->x_at) - freebytes(x->x_at, x->x_size * sizeof(t_atom)); - if(x->x_proxy_inlet) - pd_free((t_pd *)x->x_proxy_inlet); -} - -static void *iem_prepend_new(t_symbol *s, int ac, t_atom *av) -{ - t_iem_prepend *x = (t_iem_prepend *)pd_new(iem_prepend_class); - t_iem_prepend_proxy *p = (t_iem_prepend_proxy *)pd_new(iem_prepend_proxy_class); - - x->x_proxy_inlet = p; - p->p_owner = x; - - x->x_size = 30; - if(ac > 10) - x->x_size = 2*ac + 10; - x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom)); - if(!ac) - { - x->x_ac = 0; - x->x_selector_sym = &s_bang; - } - else - { - if(IS_A_FLOAT(av, 0)) - { - iem_prepend_proxy_list(p, &s_list, ac, av); - } - else if(IS_A_SYMBOL(av, 0)) - { - iem_prepend_proxy_anything(p, atom_getsymbol(av), ac-1, av+1); - } - } - inlet_new((t_object *)x, (t_pd *)p, 0, 0); - outlet_new(&x->x_obj, &s_list); - return (x); -} - -void iem_prepend_setup(void) -{ - iem_prepend_class = class_new(gensym("iem_prepend"), - (t_newmethod)iem_prepend_new, (t_method)iem_prepend_free, - sizeof(t_iem_prepend), 0, A_GIMME, 0); - class_addcreator((t_newmethod)iem_prepend_new, gensym("pp"), A_GIMME, 0); - class_addcreator((t_newmethod)iem_prepend_new, gensym("prepend"), A_GIMME, 0); - - class_addbang(iem_prepend_class, (t_method)iem_prepend_bang); - class_addpointer(iem_prepend_class, iem_prepend_pointer); - class_addfloat(iem_prepend_class, (t_method)iem_prepend_float); - class_addsymbol(iem_prepend_class, iem_prepend_symbol); - class_addlist(iem_prepend_class, iem_prepend_list); - class_addanything(iem_prepend_class, iem_prepend_anything); - class_sethelpsymbol(iem_prepend_class, gensym("iemhelp/help-iem_prepend")); - - iem_prepend_proxy_class = class_new(gensym("_iem_prepend_proxy"), - 0, 0, sizeof(t_iem_prepend_proxy), CLASS_PD | CLASS_NOINLET, 0); - class_addbang(iem_prepend_proxy_class, (t_method)iem_prepend_proxy_bang); - class_addpointer(iem_prepend_proxy_class, iem_prepend_proxy_pointer); - class_addfloat(iem_prepend_proxy_class, (t_method)iem_prepend_proxy_float); - class_addsymbol(iem_prepend_proxy_class, iem_prepend_proxy_symbol); - class_addlist(iem_prepend_proxy_class, iem_prepend_proxy_list); - class_addanything(iem_prepend_proxy_class, iem_prepend_proxy_anything); -} diff --git a/src/iemlib2/iem_receive.c b/src/iemlib2/iem_receive.c deleted file mode 100644 index 4f8660c..0000000 --- a/src/iemlib2/iem_receive.c +++ /dev/null @@ -1,175 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include <stdlib.h> -#include <string.h> -#include <stdio.h> - -/* ------------------------ iem_receive ---------------------------- */ -/* -------- like millers r, but with setable receive label --------- */ - -struct _iem_receive_proxy; - -static t_class *iem_receive_class; -static t_class *iem_receive_proxy_class; - -typedef struct _iem_receive -{ - t_object x_obj; - struct _iem_receive_proxy *x_proxy_receiver; - t_symbol *x_receive_label_sym; -} t_iem_receive; - -typedef struct _iem_receive_proxy -{ - t_object p_obj; - t_iem_receive *p_owner; -} t_iem_receive_proxy; - -static void iem_receive_clear(t_iem_receive *x, t_symbol *s, int ac, t_atom *av) -{ - t_iem_receive_proxy *p=x->x_proxy_receiver; - - if(x->x_receive_label_sym) - pd_unbind(&p->p_obj.ob_pd, x->x_receive_label_sym); - x->x_receive_label_sym = 0; -} - -static void iem_receive_set(t_iem_receive *x, t_symbol *s, int ac, t_atom *av) -{ - t_iem_receive_proxy *p=x->x_proxy_receiver; - - if(ac > 0) - { - if(IS_A_SYMBOL(av,0)) - { - if(x->x_receive_label_sym) - pd_unbind(&p->p_obj.ob_pd, x->x_receive_label_sym); - x->x_receive_label_sym = atom_getsymbol(av); - pd_bind(&p->p_obj.ob_pd, x->x_receive_label_sym); - } - else if(IS_A_FLOAT(av,0)) - { - char str[32]; - - if(x->x_receive_label_sym) - pd_unbind(&p->p_obj.ob_pd, x->x_receive_label_sym); - sprintf(str, "%g", atom_getfloat(av)); - x->x_receive_label_sym = gensym(str); - pd_bind(&p->p_obj.ob_pd, x->x_receive_label_sym); - } - } -} - -/* begin of proxy methods (anything inlets) */ - -static void iem_receive_proxy_bang(t_iem_receive_proxy *p) -{ - t_iem_receive *x = p->p_owner; - - outlet_bang(x->x_obj.ob_outlet); -} - -static void iem_receive_proxy_float(t_iem_receive_proxy *p, t_floatarg f) -{ - t_iem_receive *x = p->p_owner; - - outlet_float(x->x_obj.ob_outlet, f); -} - -static void iem_receive_proxy_symbol(t_iem_receive_proxy *p, t_symbol *s) -{ - t_iem_receive *x = p->p_owner; - - outlet_symbol(x->x_obj.ob_outlet, s); -} - -static void iem_receive_proxy_pointer(t_iem_receive_proxy *p, t_gpointer *gp) -{ - t_iem_receive *x = p->p_owner; - - outlet_pointer(x->x_obj.ob_outlet, gp); -} - -static void iem_receive_proxy_list(t_iem_receive_proxy *p, t_symbol *s, int argc, t_atom *argv) -{ - t_iem_receive *x = p->p_owner; - - outlet_list(x->x_obj.ob_outlet, &s_list, argc, argv); -} - -static void iem_receive_proxy_anything(t_iem_receive_proxy *p, t_symbol *s, int argc, t_atom *argv) -{ - t_iem_receive *x = p->p_owner; - - outlet_anything(x->x_obj.ob_outlet, s, argc, argv); -} - -/* end of proxy methods (anything inlets) */ - -static void iem_receive_free(t_iem_receive *x) -{ - t_iem_receive_proxy *p=x->x_proxy_receiver; - - if(x->x_receive_label_sym) - pd_unbind(&p->p_obj.ob_pd, x->x_receive_label_sym); - if(x->x_proxy_receiver) - pd_free((t_pd *)x->x_proxy_receiver); -} - -static void *iem_receive_new(t_symbol *s, int ac, t_atom *av) -{ - t_iem_receive *x = (t_iem_receive *)pd_new(iem_receive_class); - t_iem_receive_proxy *p = (t_iem_receive_proxy *)pd_new(iem_receive_proxy_class); - - x->x_proxy_receiver = p; - p->p_owner = x; - - if(ac > 0) - { - if(IS_A_SYMBOL(av,0)) - { - x->x_receive_label_sym = atom_getsymbol(av); - pd_bind(&p->p_obj.ob_pd, x->x_receive_label_sym); - } - else if(IS_A_FLOAT(av,0)) - { - char str[100]; - - sprintf(str, "%g", atom_getfloat(av)); - x->x_receive_label_sym = gensym(str); - pd_bind(&p->p_obj.ob_pd, x->x_receive_label_sym); - } - else - x->x_receive_label_sym = 0; - } - else - x->x_receive_label_sym = 0; - - outlet_new(&x->x_obj, &s_list); - return (x); -} - -void iem_receive_setup(void) -{ - iem_receive_class = class_new(gensym("iem_receive"), (t_newmethod)iem_receive_new, - (t_method)iem_receive_free, sizeof(t_iem_receive), 0, A_GIMME, 0); - class_addcreator((t_newmethod)iem_receive_new, gensym("iem_r"), A_GIMME, 0); - class_addmethod(iem_receive_class, (t_method)iem_receive_clear, gensym("clear"), A_GIMME, 0); - class_addmethod(iem_receive_class, (t_method)iem_receive_set, gensym("set"), A_GIMME, 0); - class_sethelpsymbol(iem_receive_class, gensym("iemhelp/help-iem_receive")); - - iem_receive_proxy_class = class_new(gensym("_iem_receive_proxy"), - 0, 0, sizeof(t_iem_receive_proxy), CLASS_PD | CLASS_NOINLET, 0); - class_addbang(iem_receive_proxy_class, iem_receive_proxy_bang); - class_addfloat(iem_receive_proxy_class, iem_receive_proxy_float); - class_addsymbol(iem_receive_proxy_class, iem_receive_proxy_symbol); - class_addpointer(iem_receive_proxy_class, iem_receive_proxy_pointer); - class_addlist(iem_receive_proxy_class, iem_receive_proxy_list); - class_addanything(iem_receive_proxy_class, iem_receive_proxy_anything); -} diff --git a/src/iemlib2/iem_route.c b/src/iemlib2/iem_route.c deleted file mode 100644 index 5dd0f79..0000000 --- a/src/iemlib2/iem_route.c +++ /dev/null @@ -1,192 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - - -/* -------------------------- iem_route ------------------------------ */ -/* -------- like millers route, but can output bangs ----------------- */ - -static t_class *iem_route_class; - -typedef struct _iem_routeelement -{ - t_word e_w; - t_outlet *e_outlet; -} t_iem_routeelement; - -typedef struct _iem_route -{ - t_object x_obj; - t_atomtype x_type; - t_int x_nelement; - t_iem_routeelement *x_vec; - t_outlet *x_rejectout; -} t_iem_route; - -static void iem_route_anything(t_iem_route *x, t_symbol *sel, int argc, t_atom *argv) -{ - t_iem_routeelement *e; - int nelement; - - if(x->x_type == A_SYMBOL) - { - for(nelement = x->x_nelement, e = x->x_vec; nelement--; e++) - { - if(e->e_w.w_symbol == sel) - { - if(!argc) - outlet_bang(e->e_outlet); - else - { - if(argc == 1) - { - if(argv[0].a_type == A_FLOAT) - outlet_float(e->e_outlet, argv[0].a_w.w_float); - else - outlet_anything(e->e_outlet, argv[0].a_w.w_symbol, 0, argv+1); - } - else - { - if(argv[0].a_type == A_SYMBOL) - outlet_anything(e->e_outlet, argv[0].a_w.w_symbol, argc-1, argv+1); - else - outlet_list(e->e_outlet, &s_list, argc, argv); - } - } - return; - } - } - } - outlet_anything(x->x_rejectout, sel, argc, argv); -} - -static void iem_route_list(t_iem_route *x, t_symbol *sel, int argc, t_atom *argv) -{ - t_iem_routeelement *e; - int nelement; - - if (x->x_type == A_FLOAT) - { - t_float f; - - if(!argc) - return; - f = atom_getfloat(argv); - for(nelement = x->x_nelement, e = x->x_vec; nelement--; e++) - { - if(e->e_w.w_float == f) - { - if(argc > 1 && argv[1].a_type == A_SYMBOL) - outlet_anything(e->e_outlet, argv[1].a_w.w_symbol, argc-2, argv+2); - else - { - if(argc == 1) - outlet_bang(e->e_outlet); - else if(argc == 2) - outlet_float(e->e_outlet, atom_getfloat(argv+1)); - else - outlet_list(e->e_outlet, &s_list, argc-1, argv+1); - } - return; - } - } - } - else /* symbol arguments */ - { - if(argc > 1) /* 2 or more args: treat as "list" */ - { - for(nelement = x->x_nelement, e = x->x_vec; nelement--; e++) - { - if(e->e_w.w_symbol == &s_list) - { - if(argv[0].a_type == A_SYMBOL) - outlet_anything(e->e_outlet, argv[0].a_w.w_symbol, argc-1, argv+1); - else - outlet_list(e->e_outlet, &s_list, argc, argv); - return; - } - } - } - else if(argc == 0) /* no args: treat as "bang" */ - { - for (nelement = x->x_nelement, e = x->x_vec; nelement--; e++) - { - if (e->e_w.w_symbol == &s_bang) - { - outlet_bang(e->e_outlet); - return; - } - } - } - else if (argv[0].a_type == A_FLOAT) /* one float arg */ - { - for (nelement = x->x_nelement, e = x->x_vec; nelement--; e++) - { - if (e->e_w.w_symbol == &s_float) - { - outlet_float(e->e_outlet, argv[0].a_w.w_float); - return; - } - } - } - else - { - for (nelement = x->x_nelement, e = x->x_vec; nelement--; e++) - { - if (e->e_w.w_symbol == &s_symbol) - { - outlet_symbol(e->e_outlet, argv[0].a_w.w_symbol); - return; - } - } - } - } - outlet_list(x->x_rejectout, &s_list, argc, argv); -} - - -static void iem_route_free(t_iem_route *x) -{ - freebytes(x->x_vec, x->x_nelement * sizeof(*x->x_vec)); -} - -static void *iem_route_new(t_symbol *s, int argc, t_atom *argv) -{ - int n; - t_iem_routeelement *e; - t_iem_route *x = (t_iem_route *)pd_new(iem_route_class); - t_atom a; - if (argc == 0) - { - argc = 1; - SETFLOAT(&a, 0); - argv = &a; - } - x->x_type = argv[0].a_type; - x->x_nelement = argc; - x->x_vec = (t_iem_routeelement *)getbytes(argc * sizeof(*x->x_vec)); - for (n = 0, e = x->x_vec; n < argc; n++, e++) - { - e->e_outlet = outlet_new(&x->x_obj, &s_list); - if (x->x_type == A_FLOAT) - e->e_w.w_float = atom_getfloatarg(n, argc, argv); - else e->e_w.w_symbol = atom_getsymbolarg(n, argc, argv); - } - x->x_rejectout = outlet_new(&x->x_obj, &s_list); - return (x); -} - -void iem_route_setup(void) -{ - iem_route_class = class_new(gensym("iem_route"), (t_newmethod)iem_route_new, - (t_method)iem_route_free, sizeof(t_iem_route), 0, A_GIMME, 0); - class_addcreator((t_newmethod)iem_route_new, gensym("ir"), A_GIMME, 0); - class_addlist(iem_route_class, iem_route_list); - class_addanything(iem_route_class, iem_route_anything); - class_sethelpsymbol(iem_route_class, gensym("iemhelp/help-iem_route")); -} diff --git a/src/iemlib2/iem_samplerate~.c b/src/iemlib2/iem_samplerate~.c deleted file mode 100644 index 91833d7..0000000 --- a/src/iemlib2/iem_samplerate~.c +++ /dev/null @@ -1,55 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - -/* --------------- iem_samplerate~ ----------------- */ -/* -- outputs the current samplerate of a window --- */ - -static t_class *iem_samplerate_tilde_class; - -typedef struct _iem_samplerate_tilde -{ - t_object x_obj; - t_float x_samplerate; - t_clock *x_clock; - t_float x_f; -} t_iem_samplerate_tilde; - -static void iem_samplerate_tilde_out(t_iem_samplerate_tilde *x) -{ - outlet_float(x->x_obj.ob_outlet, x->x_samplerate); -} - -static void iem_samplerate_tilde_free(t_iem_samplerate_tilde *x) -{ - clock_free(x->x_clock); -} - -static void *iem_samplerate_tilde_new(t_symbol *s) -{ - t_iem_samplerate_tilde *x = (t_iem_samplerate_tilde *)pd_new(iem_samplerate_tilde_class); - x->x_clock = clock_new(x, (t_method)iem_samplerate_tilde_out); - outlet_new(&x->x_obj, &s_float); - x->x_samplerate = 44100.0f; - x->x_f = 0.0f; - return (x); -} - -static void iem_samplerate_tilde_dsp(t_iem_samplerate_tilde *x, t_signal **sp) -{ - x->x_samplerate = (t_float)(sp[0]->s_sr); - clock_delay(x->x_clock, 0.0f); -} - -void iem_samplerate_tilde_setup(void) -{ - iem_samplerate_tilde_class = class_new(gensym("iem_samplerate~"), (t_newmethod)iem_samplerate_tilde_new, - (t_method)iem_samplerate_tilde_free, sizeof(t_iem_samplerate_tilde), 0, 0); - CLASS_MAINSIGNALIN(iem_samplerate_tilde_class, t_iem_samplerate_tilde, x_f); - class_addmethod(iem_samplerate_tilde_class, (t_method)iem_samplerate_tilde_dsp, gensym("dsp"), 0); -} diff --git a/src/iemlib2/iem_sel_any.c b/src/iemlib2/iem_sel_any.c deleted file mode 100644 index a75a086..0000000 --- a/src/iemlib2/iem_sel_any.c +++ /dev/null @@ -1,108 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include <math.h> - -/* ------------------------ iem_sel_any ---------------------------- */ -/* -- stores an array of symbols, random access by index ----------- */ - -static t_class *iem_sel_any_class; - -typedef struct _iem_sel_any -{ - t_object x_obj; - int x_ac; - int x_max_ac; - t_symbol **x_any; - t_symbol *x_set; - void *x_out_any; - void *x_out_set_any; -} t_iem_sel_any; - - -static void iem_sel_any_float(t_iem_sel_any *x, t_floatarg f) -{ - int i = (int)f; - t_atom at; - - if(x->x_ac > 0) - { - if(i < 0) - i = 0; - if(i >= x->x_ac) - i = x->x_ac - 1; - SETSYMBOL(&at, x->x_any[i]); - outlet_anything(x->x_out_any, x->x_any[i], 0, 0); - outlet_anything(x->x_out_set_any, x->x_set, 1, &at); - } -} - -static void iem_sel_any_add(t_iem_sel_any *x, t_symbol *s, int ac, t_atom *av) -{ - if((ac >= 2) && (IS_A_FLOAT(av, 0))) - { - int i = (int)atom_getintarg(0, ac, av); - - if((i >= 0) && (i < x->x_max_ac)) - { - if(IS_A_SYMBOL(av, 1)) - x->x_any[i] = atom_getsymbolarg(1, ac, av); - else if(IS_A_FLOAT(av, 1)) - { - char str[100]; - - sprintf(str, "%g", atom_getfloatarg(1, ac, av)); - x->x_any[i] = gensym(str); - } - if(i >= x->x_ac) - x->x_ac = i+1; - } - } -} - -static void iem_sel_any_clear(t_iem_sel_any *x) -{ - x->x_ac = 0; -} - -static void iem_sel_any_free(t_iem_sel_any *x) -{ - freebytes(x->x_any, x->x_max_ac * sizeof(t_symbol *)); -} - -static void *iem_sel_any_new(t_floatarg fmax) -{ - t_iem_sel_any *x = (t_iem_sel_any *)pd_new(iem_sel_any_class); - int i; - t_symbol *default_sym=gensym("no_entry"); - - if(fmax <= 0.0) - fmax = 10.0; - x->x_max_ac = (int)fmax; - x->x_any = (t_symbol **)getbytes(x->x_max_ac * sizeof(t_symbol *)); - x->x_ac = 0; - x->x_set = gensym("set"); - for(i=0; i<x->x_max_ac; i++) - x->x_any[i] = default_sym; - x->x_out_set_any = outlet_new(&x->x_obj, &s_list); - x->x_out_any = outlet_new(&x->x_obj, &s_list); - return (x); -} - -void iem_sel_any_setup(void) -{ - iem_sel_any_class = class_new(gensym("iem_sel_any"), (t_newmethod)iem_sel_any_new, - (t_method)iem_sel_any_free, sizeof(t_iem_sel_any), 0, A_DEFFLOAT, 0); - class_addmethod(iem_sel_any_class, (t_method)iem_sel_any_add, gensym("add"), A_GIMME, 0); - class_addmethod(iem_sel_any_class, (t_method)iem_sel_any_clear, gensym("clear"), 0); - class_addfloat(iem_sel_any_class, (t_method)iem_sel_any_float); - class_sethelpsymbol(iem_sel_any_class, gensym("iemhelp/help-iem_sel_any")); -} diff --git a/src/iemlib2/iem_send.c b/src/iemlib2/iem_send.c deleted file mode 100644 index 86087e1..0000000 --- a/src/iemlib2/iem_send.c +++ /dev/null @@ -1,158 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include <stdlib.h> -#include <string.h> -#include <stdio.h> - -/* -------------------- iem_send ------------------------------ */ -/* ------- like millers s, but with setable send label -------- */ - -struct _iem_send_proxy; - -static t_class *iem_send_class; -static t_class *iem_send_proxy_class; - -typedef struct _iem_send -{ - t_object x_obj; - struct _iem_send_proxy *x_proxy_inlet; - t_symbol *x_send_label_sym; -} t_iem_send; - -typedef struct _iem_send_proxy -{ - t_object p_obj; - t_iem_send *p_owner; -} t_iem_send_proxy; - -static void iem_send_bang(t_iem_send *x) -{ - if(x->x_send_label_sym) - if(x->x_send_label_sym->s_thing) - pd_bang(x->x_send_label_sym->s_thing); -} - -static void iem_send_float(t_iem_send *x, t_floatarg f) -{ - if(x->x_send_label_sym) - if(x->x_send_label_sym->s_thing) - pd_float(x->x_send_label_sym->s_thing, f); -} - -static void iem_send_symbol(t_iem_send *x, t_symbol *s) -{ - if(x->x_send_label_sym) - if(x->x_send_label_sym->s_thing) - pd_symbol(x->x_send_label_sym->s_thing, s); -} - -static void iem_send_pointer(t_iem_send *x, t_gpointer *gp) -{ - if(x->x_send_label_sym) - if(x->x_send_label_sym->s_thing) - pd_pointer(x->x_send_label_sym->s_thing, gp); -} - -static void iem_send_list(t_iem_send *x, t_symbol *s, int argc, t_atom *argv) -{ - if(x->x_send_label_sym) - if(x->x_send_label_sym->s_thing) - pd_list(x->x_send_label_sym->s_thing, s, argc, argv); -} - -static void iem_send_anything(t_iem_send *x, t_symbol *s, int argc, t_atom *argv) -{ - if(x->x_send_label_sym) - if(x->x_send_label_sym->s_thing) - typedmess(x->x_send_label_sym->s_thing, s, argc, argv); -} - -/* begin of proxy methods (anything inlets) */ - -static void iem_send_proxy_clear(t_iem_send_proxy *p, t_symbol *s, int ac, t_atom *av) -{ - t_iem_send *x = p->p_owner; - - x->x_send_label_sym = 0; -} - -static void iem_send_proxy_set(t_iem_send_proxy *p, t_symbol *s, int ac, t_atom *av) -{ - t_iem_send *x = p->p_owner; - - if(ac > 0) - { - if(IS_A_SYMBOL(av,0)) - x->x_send_label_sym = atom_getsymbol(av); - else if(IS_A_FLOAT(av,0)) - { - char str[32]; - - sprintf(str, "%g", atom_getfloat(av)); - x->x_send_label_sym = gensym(str); - } - } -} - -/* end of proxy methods (anything inlets) */ - -static void iem_send_free(t_iem_send *x) -{ - if(x->x_proxy_inlet) - pd_free((t_pd *)x->x_proxy_inlet); -} - -static void *iem_send_new(t_symbol *s, int ac, t_atom *av) -{ - t_iem_send *x = (t_iem_send *)pd_new(iem_send_class); - t_iem_send_proxy *p = (t_iem_send_proxy *)pd_new(iem_send_proxy_class); - - x->x_proxy_inlet = p; - p->p_owner = x; - - if(ac > 0) - { - if(IS_A_SYMBOL(av,0)) - { - x->x_send_label_sym = atom_getsymbol(av); - } - else if(IS_A_FLOAT(av,0)) - { - char str[32]; - - sprintf(str, "%g", atom_getfloat(av)); - x->x_send_label_sym = gensym(str); - } - else - x->x_send_label_sym = 0; - } - else - x->x_send_label_sym = 0; - inlet_new((t_object *)x, (t_pd *)p, 0, 0); - return (x); -} - -void iem_send_setup(void) -{ - iem_send_class = class_new(gensym("iem_send"), (t_newmethod)iem_send_new, (t_method)iem_send_free, - sizeof(t_iem_send), 0, A_GIMME, 0); - class_addcreator((t_newmethod)iem_send_new, gensym("iem_s"), A_GIMME, 0); - class_addbang(iem_send_class, iem_send_bang); - class_addfloat(iem_send_class, iem_send_float); - class_addsymbol(iem_send_class, iem_send_symbol); - class_addpointer(iem_send_class, iem_send_pointer); - class_addlist(iem_send_class, iem_send_list); - class_addanything(iem_send_class, iem_send_anything); - class_sethelpsymbol(iem_send_class, gensym("iemhelp/help-iem_send")); - - iem_send_proxy_class = class_new(gensym("_iem_send_proxy"), - 0, 0, sizeof(t_iem_send_proxy), CLASS_PD | CLASS_NOINLET, 0); - class_addmethod(iem_send_proxy_class, (t_method)iem_send_proxy_clear, gensym("clear"), A_GIMME, 0); - class_addmethod(iem_send_proxy_class, (t_method)iem_send_proxy_set, gensym("set"), A_GIMME, 0); -} diff --git a/src/iemlib2/iemlib.h b/src/iemlib2/iemlib.h deleted file mode 100644 index 6be2de0..0000000 --- a/src/iemlib2/iemlib.h +++ /dev/null @@ -1,108 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#ifndef __IEMLIB_H__ -#define __IEMLIB_H__ - - -#define IS_A_POINTER(atom,index) ((atom+index)->a_type == A_POINTER) -#define IS_A_FLOAT(atom,index) ((atom+index)->a_type == A_FLOAT) -#define IS_A_SYMBOL(atom,index) ((atom+index)->a_type == A_SYMBOL) -#define IS_A_DOLLAR(atom,index) ((atom+index)->a_type == A_DOLLAR) -#define IS_A_DOLLSYM(atom,index) ((atom+index)->a_type == A_DOLLSYM) -#define IS_A_SEMI(atom,index) ((atom+index)->a_type == A_SEMI) -#define IS_A_COMMA(atom,index) ((atom+index)->a_type == A_COMMA) - - -#ifdef NT -int sys_noloadbang; -//t_symbol *iemgui_key_sym=0; -#include <io.h> -#else -extern int sys_noloadbang; -//extern t_symbol *iemgui_key_sym; -#include <unistd.h> -#endif - -#define DEFDELVS 64 -#define XTRASAMPS 4 -#define SAMPBLK 4 - - -#define UNITBIT32 1572864. /* 3*2^19; bit 32 has place value 1 */ - -/* machine-dependent definitions. These ifdefs really -should have been by CPU type and not by operating system! */ -#ifdef IRIX -/* big-endian. Most significant byte is at low address in memory */ -#define HIOFFSET 0 /* word offset to find MSB */ -#define LOWOFFSET 1 /* word offset to find LSB */ -#define int32 long /* a data type that has 32 bits */ -#else -#ifdef MSW -/* little-endian; most significant byte is at highest address */ -#define HIOFFSET 1 -#define LOWOFFSET 0 -#define int32 long -#else -#ifdef __FreeBSD__ -#include <machine/endian.h> -#if BYTE_ORDER == LITTLE_ENDIAN -#define HIOFFSET 1 -#define LOWOFFSET 0 -#else -#define HIOFFSET 0 /* word offset to find MSB */ -#define LOWOFFSET 1 /* word offset to find LSB */ -#endif /* BYTE_ORDER */ -#include <sys/types.h> -#define int32 int32_t -#endif -#ifdef __linux__ - -#include <endian.h> - -#if !defined(__BYTE_ORDER) || !defined(__LITTLE_ENDIAN) -#error No byte order defined -#endif - -#if __BYTE_ORDER == __LITTLE_ENDIAN -#define HIOFFSET 1 -#define LOWOFFSET 0 -#else -#define HIOFFSET 0 /* word offset to find MSB */ -#define LOWOFFSET 1 /* word offset to find LSB */ -#endif /* __BYTE_ORDER */ - -#include <sys/types.h> -#define int32 int32_t - -#else -#ifdef __APPLE__ -#define HIOFFSET 0 /* word offset to find MSB */ -#define LOWOFFSET 1 /* word offset to find LSB */ -#define int32 int /* a data type that has 32 bits */ - -#endif /* __APPLE__ */ -#endif /* __linux__ */ -#endif /* MSW */ -#endif /* SGI */ - -union tabfudge -{ - double tf_d; - int32 tf_i[2]; -}; - -#ifdef __i386__ -#define IEM_DENORMAL(f) ((((*(unsigned int*)&(f))&0x60000000)==0) || \ -(((*(unsigned int*)&(f))&0x60000000)==0x60000000)) -/* more stringent test: anything not between 1e-19 and 1e19 in absolute val */ -#else - -#define IEM_DENORMAL(f) 0 - -#endif - -#endif diff --git a/src/iemlib2/iemlib2.c b/src/iemlib2/iemlib2.c deleted file mode 100644 index 5af4826..0000000 --- a/src/iemlib2/iemlib2.c +++ /dev/null @@ -1,103 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - - -static t_class *iemlib2_class; - -static void *iemlib2_new(void) -{ - t_object *x = (t_object *)pd_new(iemlib2_class); - - return (x); -} - -void add2_comma_setup(void); -void bpe_setup(void); -void dollarg_setup(void); -void exp_inc_setup(void); -void fade_tilde_setup(void); -void float24_setup(void); -void iem_anything_setup(void); -void iem_append_setup(void); -void iem_blocksize_tilde_setup(void); -void iem_i_route_setup(void); -void iem_pbank_csv_setup(void); -void iem_prepend_setup(void); -void iem_receive_setup(void); -void iem_route_setup(void); -void iem_samplerate_tilde_setup(void); -void iem_sel_any_setup(void); -void iem_send_setup(void); -void init_setup(void); -void LFO_noise_tilde_setup(void); -void list2send_setup(void); -void m2f_tilde_setup(void); -void mergefilename_setup(void); -void modulo_counter_setup(void); -void parentdollarzero_setup(void); -void post_netreceive_setup(void); -void pre_inlet_setup(void); -void prepend_ascii_setup(void); -void protect_against_open_setup(void); -void receive2list_setup(void); -void round_zero_setup(void); -void speedlim_setup(void); -void splitfilename_setup(void); -void stripfilename_setup(void); -void toggle_mess_setup(void); -void transf_fader_setup(void); -void unsymbol_setup(void); -void wrap_setup(void); - -/* ------------------------ setup routine ------------------------- */ - -void iemlib2_setup(void) -{ - iemlib2_class = class_new(gensym("iemlib2"), iemlib2_new, 0, sizeof(t_object), CLASS_NOINLET, 0); - - add2_comma_setup(); - bpe_setup(); - dollarg_setup(); - exp_inc_setup(); - fade_tilde_setup(); - float24_setup(); - iem_anything_setup(); - iem_append_setup(); - iem_blocksize_tilde_setup(); - iem_i_route_setup(); - iem_pbank_csv_setup(); - iem_prepend_setup(); - iem_receive_setup(); - iem_route_setup(); - iem_samplerate_tilde_setup(); - iem_sel_any_setup(); - iem_send_setup(); - init_setup(); - LFO_noise_tilde_setup(); - list2send_setup(); - m2f_tilde_setup(); - mergefilename_setup(); - modulo_counter_setup(); - parentdollarzero_setup(); - post_netreceive_setup(); - pre_inlet_setup(); - prepend_ascii_setup(); - protect_against_open_setup(); - receive2list_setup(); - round_zero_setup(); - speedlim_setup(); - splitfilename_setup(); - stripfilename_setup(); - toggle_mess_setup(); - transf_fader_setup(); - unsymbol_setup(); - wrap_setup(); - - post("iemlib2 (R-1.16) library loaded! (c) Thomas Musil 05.2005"); - post(" musil%ciem.at iem KUG Graz Austria", '@'); -} diff --git a/src/iemlib2/iemlib2.dsp b/src/iemlib2/iemlib2.dsp deleted file mode 100644 index 0eee8d0..0000000 --- a/src/iemlib2/iemlib2.dsp +++ /dev/null @@ -1,85 +0,0 @@ -# Microsoft Developer Studio Project File - Name="iemlib2" - Package Owner=<4>
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diff --git a/src/iemlib2/init.c b/src/iemlib2/init.c deleted file mode 100644 index 8e0164d..0000000 --- a/src/iemlib2/init.c +++ /dev/null @@ -1,196 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - - -/* ------------------------ init ---------------------------- */ -/* -------- a combination of loadbang and any --------------- */ - -static t_class *init_class; - -typedef struct _init -{ - t_object x_obj; - int x_n; - int x_ac; - t_atom *x_at; - t_symbol *x_sym; - t_atomtype x_type; -} t_init; - -static void init_bang(t_init *x) -{ - if(x->x_type == A_FLOAT) - outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at)); - else if(x->x_type == A_SYMBOL) - outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at)); - else if(x->x_type == A_NULL) - outlet_bang(x->x_obj.ob_outlet); - else if(x->x_type == A_COMMA) - outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at); - else if(x->x_type == A_GIMME) - outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac, x->x_at); - else if(x->x_type == A_POINTER) - outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at->a_w.w_gpointer); -} - -static void init_loadbang(t_init *x) -{ - if(!sys_noloadbang) - init_bang(x); -} - -static void init_float(t_init *x, t_floatarg f) -{ - x->x_ac = 1; - SETFLOAT(x->x_at, f); - x->x_sym = &s_float; - x->x_type = A_FLOAT; - outlet_float(x->x_obj.ob_outlet, f); -} - -static void init_symbol(t_init *x, t_symbol *s) -{ - x->x_ac = 1; - SETSYMBOL(x->x_at, s); - x->x_sym = &s_symbol; - x->x_type = A_SYMBOL; - outlet_symbol(x->x_obj.ob_outlet, s); -} - -static void init_pointer(t_init *x, t_gpointer *gp) -{ - x->x_ac = 1; - SETPOINTER(x->x_at, gp); - x->x_sym = &s_pointer; - x->x_type = A_POINTER; - outlet_pointer(x->x_obj.ob_outlet, gp); -} - -static void init_list(t_init *x, t_symbol *s, int ac, t_atom *av) -{ - t_atom *at; - - if(ac > x->x_n) - { - if(x->x_at) - freebytes(x->x_at, x->x_n * sizeof(t_atom)); - x->x_n = ac; - x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); - } - x->x_ac = ac; - x->x_sym = &s_list; - at = x->x_at; - while(ac--) - *at++ = *av++; - x->x_type = A_GIMME; - outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac, x->x_at); -} - -static void init_anything(t_init *x, t_symbol *s, int ac, t_atom *av) -{ - t_atom *at; - - if(ac > x->x_n) - { - if(x->x_at) - freebytes(x->x_at, x->x_n * sizeof(t_atom)); - x->x_n = ac; - x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); - } - x->x_ac = ac; - x->x_sym = s; - at = x->x_at; - while(ac--) - *at++ = *av++; - x->x_type = A_COMMA; - outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at); -} - -static void init_free(t_init *x) -{ - if(x->x_at) - freebytes(x->x_at, x->x_n * sizeof(t_atom)); -} - -static void *init_new(t_symbol *s, int ac, t_atom *av) -{ - t_init *x = (t_init *)pd_new(init_class); - int i; - - x->x_type = A_NULL; - if(!ac) - { - x->x_type = A_NULL; - x->x_sym = &s_bang; - x->x_n = 1; - x->x_ac = 0; - x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); - } - else if(ac == 1) - { - if(IS_A_SYMBOL(av,0)) - { - x->x_type = A_COMMA; - x->x_sym = atom_getsymbol(av); - x->x_n = 1; - x->x_ac = 0; - x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); - } - else - { - if(IS_A_FLOAT(av,0)) - { - x->x_type = A_FLOAT; - x->x_sym = &s_float; - } - else if(IS_A_POINTER(av,0)) - { - x->x_type = A_POINTER; - x->x_sym = &s_pointer; - } - x->x_n = x->x_ac = 1; - x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); - x->x_at[0] = *av; - } - } - else - { - if(IS_A_SYMBOL(av,0)) - { - x->x_type = A_COMMA;/*for anything*/ - x->x_sym = atom_getsymbol(av++); - ac--; - } - else - { - x->x_type = A_GIMME; - x->x_sym = &s_list; - } - x->x_n = x->x_ac = ac; - x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); - for(i=0; i<ac; i++) - x->x_at[i] = *av++; - } - outlet_new(&x->x_obj, &s_list); - return (x); -} - -void init_setup(void) -{ - init_class = class_new(gensym("init"), (t_newmethod)init_new, - (t_method)init_free, sizeof(t_init), 0, A_GIMME, 0); - class_addcreator((t_newmethod)init_new, gensym("ii"), A_GIMME, 0); - class_addmethod(init_class, (t_method)init_loadbang, gensym("loadbang"), 0); - class_addbang(init_class, (t_method)init_bang); - class_addanything(init_class, init_anything); - class_addlist(init_class, init_list); - class_addpointer(init_class, init_pointer); - class_addfloat(init_class, (t_method)init_float); - class_addsymbol(init_class, init_symbol); - class_sethelpsymbol(init_class, gensym("iemhelp/help-init")); -} diff --git a/src/iemlib2/list2send.c b/src/iemlib2/list2send.c deleted file mode 100644 index e6d3a21..0000000 --- a/src/iemlib2/list2send.c +++ /dev/null @@ -1,245 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include <stdlib.h> -#include <string.h> -#include <stdio.h> - -/* ------------------------- list2send ----------------------------- */ -/* -- via an array of send labels, an incomming list with leading -- */ -/* -- float index will be sent to a receive object with the label -- */ -/* ------------ name of the index-th entry of the array ------------ */ - -static t_class *list2send_class; - -typedef struct _list2send -{ - t_object x_obj; - int x_max; - char *x_snd_able; - t_symbol **x_send_entries; - t_symbol *x_set; -} t_list2send; - -static void list2send_list(t_list2send *x, t_symbol *s, int ac, t_atom *av) -{ - if((ac >= 2) && (IS_A_FLOAT(av,0))) - { - int identifier_index = (int)atom_getintarg(0, ac, av); - - if(identifier_index < x->x_max) - { - if(x->x_snd_able[identifier_index]) - { - t_symbol *sender = x->x_send_entries[identifier_index]; - - if(sender->s_thing) - { - if(ac == 2) - { - if(IS_A_FLOAT(av, 1)) - pd_float(sender->s_thing, atom_getfloatarg(1, ac, av)); - else if(IS_A_SYMBOL(av, 1)) - pd_symbol(sender->s_thing, atom_getsymbolarg(1, ac, av)); - } - else - pd_list(sender->s_thing, &s_list, ac-1, av+1); - } - } - } - } -} - -static void list2send_set(t_list2send *x, t_symbol *s, int ac, t_atom *av) -{ - if((ac >= 2) && (IS_A_FLOAT(av,0))) - { - int identifier_index = (int)atom_getintarg(0, ac, av); - - if(identifier_index < x->x_max) - { - if(x->x_snd_able[identifier_index]) - { - t_symbol *sender = x->x_send_entries[identifier_index]; - - if(sender->s_thing) - typedmess(sender->s_thing, s, ac-1, av+1); - } - } - } -} - -static void list2send_all(t_list2send *x, t_symbol *s, int ac, t_atom *av) -{ - int i, n=x->x_max; - - if(ac == n) - { - for(i=n-1; i>=0; i--)/*change*/ - { - if(x->x_snd_able[i]) - { - t_symbol *sender = x->x_send_entries[i]; - - if(sender->s_thing) - { - if(IS_A_FLOAT(av, i)) - pd_float(sender->s_thing, atom_getfloatarg(i, ac, av)); - else if(IS_A_SYMBOL(av, i)) - pd_symbol(sender->s_thing, atom_getsymbolarg(i, ac, av)); - } - } - } - } -} - -static void list2send_set_all(t_list2send *x, t_symbol *s, int ac, t_atom *av) -{ - int i, n=x->x_max; - - if(ac == n) - { - for(i=n-1; i>=0; i--)/*change*/ - { - if(x->x_snd_able[i]) - { - t_symbol *sender = x->x_send_entries[i]; - - if(sender->s_thing) - typedmess(sender->s_thing, x->x_set, 1, av+i); - } - } - } -} - -static void list2send_from(t_list2send *x, t_symbol *s, int ac, t_atom *av) -{ - int n=x->x_max; - - if(ac >= 1) - { - int i, j, beg=(int)atom_getintarg(0, ac, av); - - if((beg + ac - 1) <= n) - { - for(i=ac-1,j=beg+ac-2; i>=1; i--,j--)/*change*/ - { - if(x->x_snd_able[j]) - { - t_symbol *sender = x->x_send_entries[j]; - - if(sender->s_thing) - { - if(IS_A_FLOAT(av, i)) - pd_float(sender->s_thing, atom_getfloatarg(i, ac, av)); - else if(IS_A_SYMBOL(av, i)) - pd_symbol(sender->s_thing, atom_getsymbolarg(i, ac, av)); - } - } - } - } - } -} - -static void list2send_set_from(t_list2send *x, t_symbol *s, int ac, t_atom *av) -{ - int n=x->x_max; - - if(ac >= 1) - { - int i, j, beg=(int)atom_getintarg(0, ac, av); - - if((beg + ac - 1) <= n) - { - for(i=ac-1,j=beg+ac-2; i>=1; i--,j--)/*change*/ - { - if(x->x_snd_able[j]) - { - t_symbol *sender = x->x_send_entries[j]; - - if(sender->s_thing) - typedmess(sender->s_thing, x->x_set, 1, av+i); - } - } - } - } -} - -static void list2send_add(t_list2send *x, t_symbol *s, int ac, t_atom *av) -{ - if((ac > 1) && (IS_A_FLOAT(av, 0))) - { - int identifier_index = (int)atom_getintarg(0, ac, av); - - if(identifier_index < x->x_max) - { - if(IS_A_SYMBOL(av, 1)) - { - x->x_send_entries[identifier_index] = atom_getsymbolarg(1, ac, av); - x->x_snd_able[identifier_index] = 1; - } - else if(IS_A_FLOAT(av, 1)) - { - char str[100]; - - sprintf(str, "%g", atom_getfloatarg(1, ac, av)); - x->x_send_entries[identifier_index] = gensym(str); - x->x_snd_able[identifier_index] = 1; - } - } - } -} - -static void list2send_clear(t_list2send *x) -{ - int i, n=x->x_max; - - for(i=0; i<n; i++) - { - if(x->x_snd_able[i]) - x->x_snd_able[i] = 0; - } -} - -static void list2send_free(t_list2send *x) -{ - freebytes(x->x_snd_able, x->x_max * sizeof(char)); - freebytes(x->x_send_entries, x->x_max * sizeof(t_symbol *)); -} - -static void *list2send_new(t_floatarg fmax) -{ - t_list2send *x = (t_list2send *)pd_new(list2send_class); - int i, max = (int)fmax; - t_atom *ap; - - if(max <= 0) - max = 80; - x->x_max = max; - x->x_snd_able = (char *)getbytes(max * sizeof(char)); - x->x_send_entries = (t_symbol **)getbytes(max * sizeof(t_symbol *)); - for(i=0; i<max; i++) - x->x_snd_able[i] = 0; - x->x_set = gensym("set"); - return (x); -} - -void list2send_setup(void) -{ - list2send_class = class_new(gensym("list2send"), (t_newmethod)list2send_new, - (t_method)list2send_free, sizeof(t_list2send), 0, A_DEFFLOAT, 0); - class_addlist(list2send_class, list2send_list); - class_addmethod(list2send_class, (t_method)list2send_add, gensym("add"), A_GIMME, 0); - class_addmethod(list2send_class, (t_method)list2send_set, gensym("set"), A_GIMME, 0); - class_addmethod(list2send_class, (t_method)list2send_all, gensym("all"), A_GIMME, 0); - class_addmethod(list2send_class, (t_method)list2send_set_all, gensym("set_all"), A_GIMME, 0); - class_addmethod(list2send_class, (t_method)list2send_from, gensym("from"), A_GIMME, 0); - class_addmethod(list2send_class, (t_method)list2send_set_from, gensym("set_from"), A_GIMME, 0); - class_addmethod(list2send_class, (t_method)list2send_clear, gensym("clear"), 0); - class_sethelpsymbol(list2send_class, gensym("iemhelp/help-list2send")); -} diff --git a/src/iemlib2/m2f~.c b/src/iemlib2/m2f~.c deleted file mode 100644 index 8774fe4..0000000 --- a/src/iemlib2/m2f~.c +++ /dev/null @@ -1,119 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include <math.h> - -/* ----------- m2f~ ----------- */ -/* --------- obsolete --------- */ - -#define M2FTILDETABSIZE 2048 - -t_float *iem_m2f_tilde_table=(t_float *)0L; - -static t_class *m2f_tilde_class; - -typedef struct _m2f -{ - t_object x_obj; - t_float x_msi; -} t_m2f_tilde; - -static void *m2f_tilde_new(void) -{ - t_m2f_tilde *x = (t_m2f_tilde *)pd_new(m2f_tilde_class); - outlet_new(&x->x_obj, gensym("signal")); - x->x_msi = 0; - return (x); -} - -static t_int *m2f_tilde_perform(t_int *w) -{ - t_float *in = (t_float *)(w[1]); - t_float *out = (t_float *)(w[2]); - t_m2f_tilde *x = (t_m2f_tilde *)(w[3]); - int n = (int)(w[4]); - t_float *tab = iem_m2f_tilde_table, *addr, f1, f2, frac, iinn; - double dphase; - int normhipart; - union tabfudge tf; - - tf.tf_d = UNITBIT32; - normhipart = tf.tf_i[HIOFFSET]; - -#if 0 /* this is the readable version of the code. */ - while (n--) - { - iinn = (*in++)*10.0+670.0; - dphase = (double)iinn + UNITBIT32; - tf.tf_d = dphase; - addr = tab + (tf.tf_i[HIOFFSET] & (M2FTILDETABSIZE-1)); - tf.tf_i[HIOFFSET] = normhipart; - frac = tf.tf_d - UNITBIT32; - f1 = addr[0]; - f2 = addr[1]; - *out++ = f1 + frac * (f2 - f1); - } -#endif -#if 1 /* this is the same, unwrapped by hand. */ - iinn = (*in++)*10.0+670.0; - dphase = (double)iinn + UNITBIT32; - tf.tf_d = dphase; - addr = tab + (tf.tf_i[HIOFFSET] & (M2FTILDETABSIZE-1)); - tf.tf_i[HIOFFSET] = normhipart; - while (--n) - { - iinn = (*in++)*10.0+670.0; - dphase = (double)iinn + UNITBIT32; - frac = tf.tf_d - UNITBIT32; - tf.tf_d = dphase; - f1 = addr[0]; - f2 = addr[1]; - addr = tab + (tf.tf_i[HIOFFSET] & (M2FTILDETABSIZE-1)); - *out++ = f1 + frac * (f2 - f1); - tf.tf_i[HIOFFSET] = normhipart; - } - frac = tf.tf_d - UNITBIT32; - f1 = addr[0]; - f2 = addr[1]; - *out++ = f1 + frac * (f2 - f1); -#endif - return (w+5); -} - -static void m2f_tilde_dsp(t_m2f_tilde *x, t_signal **sp) -{ - dsp_add(m2f_tilde_perform, 4, sp[0]->s_vec, sp[1]->s_vec, x, sp[0]->s_n); -} - -static void m2f_tilde_maketable(void) -{ - union tabfudge tf; - - if(!iem_m2f_tilde_table) - { - int i; - t_float *fp, midi, refexp=440.0*exp(-5.75*log(2.0)); - - iem_m2f_tilde_table = (t_float *)getbytes(sizeof(t_float) * (M2FTILDETABSIZE+1)); - for(i=0, fp=iem_m2f_tilde_table, midi=-67.0; i<=M2FTILDETABSIZE; i++, fp++, midi+=0.1) - *fp = refexp * exp(0.057762265047 * midi); - } - tf.tf_d = UNITBIT32 + 0.5; - if((unsigned)tf.tf_i[LOWOFFSET] != 0x80000000) - bug("m2f~: unexpected machine alignment"); -} - -void m2f_tilde_setup(void) -{ - m2f_tilde_class = class_new(gensym("m2f~"), (t_newmethod)m2f_tilde_new, 0, - sizeof(t_m2f_tilde), 0, 0); - CLASS_MAINSIGNALIN(m2f_tilde_class, t_m2f_tilde, x_msi); - class_addmethod(m2f_tilde_class, (t_method)m2f_tilde_dsp, gensym("dsp"), 0); - m2f_tilde_maketable(); - class_sethelpsymbol(m2f_tilde_class, gensym("iemhelp/help-m2f~")); -} diff --git a/src/iemlib2/makefile b/src/iemlib2/makefile deleted file mode 100644 index 19e7f63..0000000 --- a/src/iemlib2/makefile +++ /dev/null @@ -1,4 +0,0 @@ -TARGET = iemlib2 - -include ../../Make.include - diff --git a/src/iemlib2/makefile_linux b/src/iemlib2/makefile_linux deleted file mode 100644 index ea9e468..0000000 --- a/src/iemlib2/makefile_linux +++ /dev/null @@ -1,82 +0,0 @@ -current: all - -.SUFFIXES: .pd_linux - -INCLUDE = -I. -I/usr/local/src/pd/src - -LDFLAGS = -export-dynamic -shared -LIB = -ldl -lm -lpthread - -#select either the DBG and OPT compiler flags below: - -CFLAGS = -DPD -DUNIX -W -Werror -Wno-unused \ - -Wno-parentheses -Wno-switch -O6 -funroll-loops -fomit-frame-pointer -fno-strict-aliasing \ - -DDL_OPEN - -SYSTEM = $(shell uname -m) - -# the sources - -SRC = add2_comma.c \ - bpe.c \ - dollarg.c \ - exp_inc.c \ - fade~.c \ - float24.c \ - iem_anything.c \ - iem_append.c \ - iem_blocksize~.c \ - iem_i_route.c \ - iem_pbank_csv.c \ - iem_prepend.c \ - iem_receive.c \ - iem_route.c \ - iem_samplerate~.c \ - iem_sel_any.c \ - iem_send.c \ - init.c \ - LFO_noise~.c \ - list2send.c \ - m2f~.c \ - mergefilename.c \ - modulo_counter.c \ - parentdollarzero.c \ - post_netreceive.c \ - pre_inlet.c \ - prepend_ascii.c \ - protect_against_open.c \ - receive2list.c \ - round_zero.c \ - speedlim.c \ - splitfilename.c \ - stripfilename.c \ - toggle_mess.c \ - transf_fader.c \ - unsymbol.c \ - wrap.c \ - iemlib2.c - -TARGET = iemlib2.pd_linux - - -OBJ = $(SRC:.c=.o) - -# -# ------------------ targets ------------------------------------ -# - -clean: - rm $(TARGET) - rm *.o - -all: $(OBJ) - @echo :: $(OBJ) - $(LD) $(LDFLAGS) -o $(TARGET) *.o $(LIB) - strip --strip-unneeded $(TARGET) - -$(OBJ) : %.o : %.c - $(CC) $(CFLAGS) $(INCLUDE) -c -o $*.o $*.c - - - - diff --git a/src/iemlib2/makefile_win b/src/iemlib2/makefile_win deleted file mode 100644 index 1ca5cba..0000000 --- a/src/iemlib2/makefile_win +++ /dev/null @@ -1,68 +0,0 @@ - -all: ..\..\lib\iemlib2.dll - -VIS_CPP_PATH = "C:\Programme\Microsoft Visual Studio\Vc98" -PD_INST_PATH = "C:\Programme\pd-0.39-2" -PD_WIN_INCLUDE_PATH = /I. /I$(PD_INST_PATH)\src /I$(VIS_CPP_PATH)\include -PD_WIN_C_FLAGS = /nologo /W3 /WX /DMSW /DNT /DPD /DWIN32 /DWINDOWS /Ox -DPA_LITTLE_ENDIAN -PD_WIN_L_FLAGS = /nologo - -PD_WIN_LIB = /NODEFAULTLIB:libc /NODEFAULTLIB:oldnames /NODEFAULTLIB:kernel /NODEFAULTLIB:uuid \ - $(VIS_CPP_PATH)\lib\libc.lib \ - $(VIS_CPP_PATH)\lib\oldnames.lib \ - $(VIS_CPP_PATH)\lib\kernel32.lib \ - $(VIS_CPP_PATH)\lib\wsock32.lib \ - $(VIS_CPP_PATH)\lib\winmm.lib \ - $(PD_INST_PATH)\bin\pthreadVC.lib \ - $(PD_INST_PATH)\bin\pd.lib - -SRC = add2_comma.c \ - bpe.c \ - dollarg.c \ - exp_inc.c \ - fade~.c \ - float24.c \ - iem_anything.c \ - iem_append.c \ - iem_blocksize~.c \ - iem_i_route.c \ - iem_pbank_csv.c \ - iem_prepend.c \ - iem_receive.c \ - iem_route.c \ - iem_samplerate~.c \ - iem_sel_any.c \ - iem_send.c \ - init.c \ - LFO_noise~.c \ - list2send.c \ - m2f~.c \ - mergefilename.c \ - modulo_counter.c \ - parentdollarzero.c \ - post_netreceive.c \ - pre_inlet.c \ - prepend_ascii.c \ - protect_against_open.c \ - receive2list.c \ - round_zero.c \ - speedlim.c \ - splitfilename.c \ - stripfilename.c \ - toggle_mess.c \ - transf_fader.c \ - unsymbol.c \ - wrap.c \ - iemlib2.c - -OBJ = $(SRC:.c=.obj) - -.c.obj: - cl $(PD_WIN_C_FLAGS) $(PD_WIN_INCLUDE_PATH) /c $*.c - -..\..\lib\iemlib2.dll: $(OBJ) - link $(PD_WIN_L_FLAGS) /dll /export:iemlib2_setup \ - /out:..\..\lib\iemlib2.dll $(OBJ) $(PD_WIN_LIB) - -clean: - del *.obj diff --git a/src/iemlib2/mergefilename.c b/src/iemlib2/mergefilename.c deleted file mode 100644 index 19edc0d..0000000 --- a/src/iemlib2/mergefilename.c +++ /dev/null @@ -1,223 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include <string.h> -#include <stdio.h> - - -/* -------------------------- mergefilename ------------------------------ */ -/* ------------ concatenates a list of symbols to one symbol ------------- */ -/* ----- between the linked symbols, there is a variable character ------- */ - -static t_class *mergefilename_class; - -typedef struct _mergefilename -{ - t_object x_obj; - char x_sep[2]; - char x_mem[MAXPDSTRING]; -} t_mergefilename; - -static void mergefilename_separator(t_mergefilename *x, t_symbol *s, int ac, t_atom *av) -{ - if(ac > 0) - { - if(IS_A_SYMBOL(av, 0)) - { - char *name=av->a_w.w_symbol->s_name; - - if(strlen(name) == 1) - x->x_sep[0] = name[0]; - else if(!strcmp(name, "backslash")) - x->x_sep[0] = '\\'; - else if(!strcmp(name, "slash")) - x->x_sep[0] = '/'; - else if(!strcmp(name, "blank")) - x->x_sep[0] = ' '; - else if(!strcmp(name, "space")) - x->x_sep[0] = ' '; - else if(!strcmp(name, "dollar")) - x->x_sep[0] = '$'; - else if(!strcmp(name, "comma")) - x->x_sep[0] = ','; - else if(!strcmp(name, "semi")) - x->x_sep[0] = ';'; - else if(!strcmp(name, "leftbrace")) - x->x_sep[0] = '{'; - else if(!strcmp(name, "rightbrace")) - x->x_sep[0] = '}'; - else - x->x_sep[0] = 0; - } - else if(IS_A_FLOAT(av, 0)) - { - t_int i=atom_getintarg(0, ac, av); - - x->x_sep[0] = (char)i + '0'; - } - } - else - x->x_sep[0] = 0; -} - -static void mergefilename_float(t_mergefilename *x, t_floatarg f) -{ - char flt_buf[30]; - - flt_buf[0] = 0; - sprintf(flt_buf, "%g", f); - outlet_symbol(x->x_obj.ob_outlet, gensym(flt_buf)); -} - -static void mergefilename_symbol(t_mergefilename *x, t_symbol *s) -{ - outlet_symbol(x->x_obj.ob_outlet, s); -} - -static void mergefilename_list(t_mergefilename *x, t_symbol *s, int ac, t_atom *av) -{ - char flt_buf[30]; - t_int i, length, accu_size=0; - - x->x_mem[0] = 0; - if(ac > 0) - { - for(i=0; i<ac; i++) - { - if(i > 0) - { - strcat(x->x_mem, x->x_sep); - } - - if(IS_A_SYMBOL(av, 0)) - { - length = strlen(av->a_w.w_symbol->s_name); - if((accu_size + length) > (MAXPDSTRING - 2)) - { - strncat(x->x_mem, av->a_w.w_symbol->s_name, MAXPDSTRING - 2 - accu_size); - accu_size = MAXPDSTRING - 2; - i = ac + 1; - } - else - { - strcat(x->x_mem, av->a_w.w_symbol->s_name); - accu_size += length; - } - } - else if(IS_A_FLOAT(av, 0)) - { - sprintf(flt_buf, "%g", av->a_w.w_float); - length = strlen(flt_buf); - if((accu_size + length) > (MAXPDSTRING - 2)) - { - strncat(x->x_mem, flt_buf, MAXPDSTRING - 2 - accu_size); - accu_size = MAXPDSTRING - 2; - i = ac + 1; - } - else - { - strcat(x->x_mem, flt_buf); - accu_size += length; - } - } - av++; - } - } - outlet_symbol(x->x_obj.ob_outlet, gensym(x->x_mem)); -} - -static void mergefilename_anything(t_mergefilename *x, t_symbol *s, int ac, t_atom *av) -{ - char flt_buf[30]; - t_int i, length, accu_size=0; - - x->x_mem[0] = 0; - length = strlen(s->s_name); - if(length > (MAXPDSTRING - 2)) - { - strncat(x->x_mem, s->s_name, MAXPDSTRING - 2); - accu_size = MAXPDSTRING - 2; - i = ac + 1; - } - else - { - strcat(x->x_mem, s->s_name); - accu_size = length; - } - - if(ac > 0) - { - for(i=0; i<ac; i++) - { - strcat(x->x_mem, x->x_sep); - if(IS_A_SYMBOL(av, 0)) - { - length = strlen(av->a_w.w_symbol->s_name); - if((accu_size + length) > (MAXPDSTRING - 2)) - { - strncat(x->x_mem, av->a_w.w_symbol->s_name, MAXPDSTRING - 2 - accu_size); - accu_size = MAXPDSTRING - 2; - i = ac + 1; - } - else - { - strcat(x->x_mem, av->a_w.w_symbol->s_name); - accu_size += length; - } - } - else if(IS_A_FLOAT(av, 0)) - { - sprintf(flt_buf, "%g", av->a_w.w_float); - length = strlen(flt_buf); - if((accu_size + length) > (MAXPDSTRING - 2)) - { - strncat(x->x_mem, flt_buf, MAXPDSTRING - 2 - accu_size); - accu_size = MAXPDSTRING - 2; - i = ac + 1; - } - else - { - strcat(x->x_mem, flt_buf); - accu_size += length; - } - } - av++; - } - } - outlet_symbol(x->x_obj.ob_outlet, gensym(x->x_mem)); -} - -static void mergefilename_free(t_mergefilename *x) -{ -} - -static void *mergefilename_new(t_symbol *s, int ac, t_atom *av) -{ - t_mergefilename *x = (t_mergefilename *)pd_new(mergefilename_class); - - x->x_sep[0] = 0; - x->x_sep[1] = 0; - if(ac > 0) - mergefilename_separator(x, s, ac, av); - x->x_mem[0] = 0; - outlet_new(&x->x_obj, &s_symbol); - return (x); -} - -void mergefilename_setup(void) -{ - mergefilename_class = class_new(gensym("mergefilename"), (t_newmethod)mergefilename_new, - 0, sizeof(t_mergefilename), 0, A_GIMME, 0); - class_addmethod(mergefilename_class, (t_method)mergefilename_separator, gensym("separator"), A_GIMME, 0); - class_addmethod(mergefilename_class, (t_method)mergefilename_separator, gensym("sep"), A_GIMME, 0); - class_addfloat(mergefilename_class, mergefilename_float); - class_addsymbol(mergefilename_class, mergefilename_symbol); - class_addlist(mergefilename_class, mergefilename_list); - class_addanything(mergefilename_class, mergefilename_anything); - class_sethelpsymbol(mergefilename_class, gensym("iemhelp/help-mergefilename")); -} diff --git a/src/iemlib2/modulo_counter.c b/src/iemlib2/modulo_counter.c deleted file mode 100644 index d009293..0000000 --- a/src/iemlib2/modulo_counter.c +++ /dev/null @@ -1,82 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - -/* ---------------- modulo-counter. ----------------- */ -/* -------- counter increments if input a bang ------ */ -/* -------- output is a modulo function. ------------ */ - -static t_class *modulo_counter_class; - -typedef struct _modulo_counter -{ - t_object x_obj; - int x_max; - int x_cur; -} t_modulo_counter; - -static void modulo_counter_bang(t_modulo_counter *x) -{ - outlet_float(x->x_obj.ob_outlet, x->x_cur++); - x->x_cur = x->x_cur % x->x_max; -} - -static void modulo_counter_float(t_modulo_counter *x, t_floatarg max) -{ - int i = (int)max; - - if(i < 1) - i = 1; - if(x->x_cur >= i) - x->x_cur = i - 1; - x->x_max = i; -} - -static void modulo_counter_ft1(t_modulo_counter *x, t_floatarg set_init) -{ - int i = (int)set_init; - - if(i < 0) - i = 0; - if(i >= x->x_max) - i = x->x_max - 1; - x->x_cur = i; -} - -static void *modulo_counter_new(t_symbol *s, int ac, t_atom *av) -{ - t_modulo_counter *x = (t_modulo_counter *)pd_new(modulo_counter_class); - int max = 1, cur = 0; - - if((ac > 0) && IS_A_FLOAT(av, 0)) - max = atom_getintarg(0, ac, av); - if((ac > 1) && IS_A_FLOAT(av, 1)) - cur = atom_getintarg(1, ac, av); - if(max < 1) - x->x_max = 1; - else - x->x_max = max; - if(cur < 0) - cur = 0; - if(cur >= x->x_max) - cur = x->x_max - 1; - x->x_cur = cur; - outlet_new(&x->x_obj, &s_float); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1")); - return (x); -} - -void modulo_counter_setup(void) -{ - modulo_counter_class = class_new(gensym("modulo_counter"), - (t_newmethod)modulo_counter_new, 0, - sizeof(t_modulo_counter), 0, A_GIMME, 0); - class_addbang(modulo_counter_class, (t_method)modulo_counter_bang); - class_addfloat(modulo_counter_class, (t_method)modulo_counter_float); - class_addmethod(modulo_counter_class, (t_method)modulo_counter_ft1, gensym("ft1"), A_FLOAT, 0); - class_sethelpsymbol(modulo_counter_class, gensym("iemhelp/help-modulo_counter")); -} diff --git a/src/iemlib2/obsolete/iem_anything_kernel.c b/src/iemlib2/obsolete/iem_anything_kernel.c deleted file mode 100644 index d2a675b..0000000 --- a/src/iemlib2/obsolete/iem_anything_kernel.c +++ /dev/null @@ -1,148 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#ifdef _MSC_VER -#pragma warning( disable : 4244 ) -#pragma warning( disable : 4305 ) -#endif - -#include "m_pd.h" -#include "g_canvas.h" -#include "iemlib.h" -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include <math.h> - -EXTERN void canvas_getargs(int *argcp, t_atom **argvp); - -/* ------------------------ iem_anything_kernel ---------------------------- */ - -static t_class *iem_anything_kernel_class; - -typedef struct _iem_anything_kernel -{ - t_object x_obj; - int x_inlet_select; - int x_size; - int x_ac; - t_atom *x_at; - t_symbol *x_sym; -} t_iem_anything_kernel; - -static void iem_anything_kernel_atcopy(t_atom *src, t_atom *dst, int n) -{ - while(n--) - *dst++ = *src++; -} - -static void iem_anything_kernel_inlet_select(t_iem_anything_kernel *x, t_floatarg in_sel_01) -{ - x->x_inlet_select = (int)in_sel_01; -} - -static void iem_anything_kernel_anything(t_iem_anything_kernel *x, t_symbol *s, int ac, t_atom *av) -{ - if((ac == 0)&&(s == &s_bang)) - { - if(x->x_inlet_select) - { - x->x_ac = ac; - x->x_sym = s; - } - else - outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at); - } - else - { - if(ac > x->x_size) - { - x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), ac*sizeof(t_atom)); - x->x_size = ac; - } - x->x_ac = ac; - x->x_sym = s; - iem_anything_kernel_atcopy(av, x->x_at, ac); - if(!x->x_inlet_select) - outlet_anything(x->x_obj.ob_outlet, s, ac, av); - } -} - -static void iem_anything_kernel_free(t_iem_anything_kernel *x) -{ - if(x->x_at) - freebytes(x->x_at, x->x_size * sizeof(t_atom)); -} - -static void *iem_anything_kernel_new(void) -{ - t_iem_anything_kernel *x = (t_iem_anything_kernel *)pd_new(iem_anything_kernel_class); - t_glist *glist = (t_glist *)canvas_getcurrent(); - t_canvas *canvas=glist_getcanvas(glist); - int ac=0; - t_atom *av; - - canvas_setcurrent(canvas); - canvas_getargs(&ac, &av); - canvas_unsetcurrent(canvas); - - if(!ac) - { - x->x_sym = &s_bang; - x->x_size = 10; - x->x_ac = 0; - x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom)); - } - else if(ac == 1) - { - x->x_size = 10; - x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom)); - if(IS_A_SYMBOL(av,0)) - { - x->x_sym = atom_getsymbol(av); - x->x_ac = 0; - } - else - { - x->x_sym = &s_list; - x->x_ac = 1; - x->x_at[0] = *av; - } - } - else /* ac > 1 */ - { - if(IS_A_SYMBOL(av,0)) - { - x->x_sym = atom_getsymbol(av++); - ac--; - } - else - x->x_sym = &s_list; - if(ac < 10) - x->x_size = 10; - else - x->x_size = ac; - x->x_ac = ac; - x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom)); - iem_anything_kernel_atcopy(av, x->x_at, ac); - } - x->x_inlet_select = 1; - outlet_new(&x->x_obj, &s_list); - return (x); -} - -void iem_anything_kernel_setup(void) -{ - char str[2]; - - str[0] = 1;/*inlet-sym = "\0x01"*/ - str[1] = 0; - iem_anything_kernel_class = class_new(gensym("iem_anything_kernel"), - (t_newmethod)iem_anything_kernel_new, (t_method)iem_anything_kernel_free, - sizeof(t_iem_anything_kernel), 0, 0); - class_addmethod(iem_anything_kernel_class, (t_method)iem_anything_kernel_inlet_select, gensym(str), A_FLOAT, 0); - class_addanything(iem_anything_kernel_class, iem_anything_kernel_anything); - class_sethelpsymbol(iem_anything_kernel_class, gensym("iemhelp/help-iem_anything")); -} diff --git a/src/iemlib2/obsolete/iem_append_kernel.c b/src/iemlib2/obsolete/iem_append_kernel.c deleted file mode 100644 index 959a3ab..0000000 --- a/src/iemlib2/obsolete/iem_append_kernel.c +++ /dev/null @@ -1,350 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#ifdef _MSC_VER -#pragma warning( disable : 4244 ) -#pragma warning( disable : 4305 ) -#endif - -#include "m_pd.h" -#include "g_canvas.h" -#include "iemlib.h" -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include <math.h> - -EXTERN void canvas_getargs(int *argcp, t_atom **argvp); - - -/* ------------------------ iem_append_kernel ---------------------------- */ -static t_class *iem_append_kernel_class; - -typedef struct _iem_append_kernel -{ - t_object x_obj; - int x_inlet_select; - int x_size12; - int x_size2; - int x_ac1; - int x_ac2; - t_atom *x_at12; - t_atom *x_at2; - t_symbol *x_sym1; - t_symbol *x_sym2; - t_atomtype x_type1; - t_atomtype x_type2; -} t_iem_append_kernel; - -static void iem_append_kernel_atcopy(t_atom *src, t_atom *dst, int n) -{ - while(n--) - *dst++ = *src++; -} - -static void iem_append_kernel_merge(t_iem_append_kernel *x, int off) -{ - if((x->x_ac1+x->x_ac2+1) > x->x_size12) - { - x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), 2*(x->x_ac1+x->x_ac2+1)*sizeof(t_atom)); - x->x_size12 = 2*(x->x_ac1+x->x_ac2+1); - } - if(off) - SETSYMBOL(x->x_at12 + x->x_ac1, x->x_sym2); - iem_append_kernel_atcopy(x->x_at2, x->x_at12 + x->x_ac1 + off, x->x_ac2); -} - -static void iem_append_kernel_out(t_iem_append_kernel *x) -{ - int off=0; - - if(x->x_type1 == A_GIMME) - { - if(x->x_type2 == A_COMMA) - off = 1; - else - off = 0; - iem_append_kernel_merge(x, off); - outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac1+x->x_ac2+off, x->x_at12); - } - else if(x->x_type1 == A_COMMA) - { - if(x->x_type2 == A_COMMA) - off = 1; - else - off = 0; - iem_append_kernel_merge(x, off); - outlet_anything(x->x_obj.ob_outlet, x->x_sym1, x->x_ac1+x->x_ac2+off, x->x_at12); - } - else if(x->x_type1 == A_NULL)/*depends on 2.part*/ - { - iem_append_kernel_merge(x, 0); - if(x->x_type2 == A_GIMME) - outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac2, x->x_at12); - else if(x->x_type2 == A_COMMA) - outlet_anything(x->x_obj.ob_outlet, x->x_sym2, x->x_ac2, x->x_at12); - else if(x->x_type2 == A_FLOAT) - outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at12)); - else if(x->x_type2 == A_SYMBOL) - outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at12)); - else if(x->x_type2 == A_NULL) - outlet_bang(x->x_obj.ob_outlet); - else if(x->x_type2 == A_POINTER) - outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at12->a_w.w_gpointer); - } - else - { - if(x->x_type2 == A_COMMA) - off = 1; - else - off = 0; - iem_append_kernel_merge(x, off); - if(x->x_type2 == A_NULL) - { - if(x->x_type1 == A_FLOAT) - outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at12)); - else if(x->x_type1 == A_SYMBOL) - outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at12)); - else if(x->x_type1 == A_POINTER) - outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at12->a_w.w_gpointer); - } - else - outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac1+x->x_ac2+off, x->x_at12); - } -} - -static void iem_append_kernel_inlet_select(t_iem_append_kernel *x, t_floatarg fin_sel_01) -{ - x->x_inlet_select = (int)fin_sel_01; -} - -static void iem_append_kernel_bang(t_iem_append_kernel *x) -{ - if(x->x_inlet_select) /* if 2nd inlet */ - { - x->x_ac2 = 0; - x->x_type2 = A_NULL; - x->x_sym2 = &s_list; - } - else /* if 1st inlet */ - { - x->x_ac1 = 0; - x->x_type1 = A_NULL; - iem_append_kernel_out(x); - } -} - -static void iem_append_kernel_float(t_iem_append_kernel *x, t_float f) -{ - if(x->x_inlet_select) /* if 2nd inlet */ - { - x->x_ac2 = 1; - x->x_type2 = A_FLOAT; - SETFLOAT(x->x_at2, f); - x->x_sym2 = &s_list; - } - else /* if 1st inlet */ - { - x->x_ac1 = 1; - x->x_type1 = A_FLOAT; - SETFLOAT(x->x_at12, f); - iem_append_kernel_out(x); - } -} - -static void iem_append_kernel_symbol(t_iem_append_kernel *x, t_symbol *s) -{ - if(x->x_inlet_select) /* if 2nd inlet */ - { - x->x_ac2 = 1; - x->x_type2 = A_SYMBOL; - SETSYMBOL(x->x_at2, s); - x->x_sym2 = &s_list; - } - else /* if 1st inlet */ - { - x->x_ac1 = 1; - x->x_type1 = A_SYMBOL; - SETSYMBOL(x->x_at12, s); - iem_append_kernel_out(x); - } -} - -static void iem_append_kernel_pointer(t_iem_append_kernel *x, t_gpointer *gp) -{ - if(x->x_inlet_select) /* if 2nd inlet */ - { - x->x_ac2 = 1; - x->x_type2 = A_POINTER; - SETPOINTER(x->x_at2, gp); - x->x_sym2 = &s_list; - } - else /* if 1st inlet */ - { - x->x_ac1 = 1; - x->x_type1 = A_POINTER; - SETPOINTER(x->x_at12, gp); - iem_append_kernel_out(x); - } -} - -static void iem_append_kernel_list(t_iem_append_kernel *x, t_symbol *s, int ac, t_atom *av) -{ - if(x->x_inlet_select) /* if 2nd inlet */ - { - if(ac > x->x_size2) - { - x->x_at2 = (t_atom *)resizebytes(x->x_at2, x->x_size2*sizeof(t_atom), 2*ac*sizeof(t_atom)); - x->x_size2 = 2*ac; - } - x->x_ac2 = ac; - x->x_type2 = A_GIMME; - x->x_sym2 = &s_list; - iem_append_kernel_atcopy(av, x->x_at2, ac); - } - else /* if 1st inlet */ - { - if((x->x_size2+ac) > x->x_size12) - { - x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), 2*(x->x_size2+ac)*sizeof(t_atom)); - x->x_size12 = 2*(x->x_size2+ac); - } - x->x_ac1 = ac; - x->x_type1 = A_GIMME; - iem_append_kernel_atcopy(av, x->x_at12, ac); - x->x_sym1 = &s_list; - iem_append_kernel_out(x); - } -} - -static void iem_append_kernel_anything(t_iem_append_kernel *x, t_symbol *s, int ac, t_atom *av) -{ - if(x->x_inlet_select) /* if 2nd inlet */ - { - if((ac+1) > x->x_size2) - { - x->x_at2 = (t_atom *)resizebytes(x->x_at2, x->x_size2*sizeof(t_atom), 2*ac*sizeof(t_atom)); - x->x_size2 = 2*ac; - } - x->x_ac2 = ac; - x->x_type2 = A_COMMA; - x->x_sym2 = s; - iem_append_kernel_atcopy(av, x->x_at2, ac); - } - else /* if 1st inlet */ - { - if((x->x_size2+ac+1) > x->x_size12) - { - x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), 2*(x->x_size2+ac+1)*sizeof(t_atom)); - x->x_size12 = 2*(x->x_size2+ac+1); - } - x->x_ac1 = ac; - x->x_type1 = A_COMMA; - iem_append_kernel_atcopy(av, x->x_at12, ac); - x->x_sym1 = s; - iem_append_kernel_out(x); - } -} - -static void iem_append_kernel_free(t_iem_append_kernel *x) -{ - if(x->x_at12) - freebytes(x->x_at12, x->x_size12 * sizeof(t_atom)); - if(x->x_at2) - freebytes(x->x_at2, x->x_size2 * sizeof(t_atom)); -} - -static void *iem_append_kernel_new(void) -{ - t_iem_append_kernel *x = (t_iem_append_kernel *)pd_new(iem_append_kernel_class); - t_glist *glist = (t_glist *)canvas_getcurrent(); - t_canvas *canvas=glist_getcanvas(glist); - int ac=0; - t_atom *av; - - canvas_setcurrent(canvas); - canvas_getargs(&ac, &av); - canvas_unsetcurrent(canvas); - - x->x_type1 = A_NULL; - x->x_sym1 = &s_list; - x->x_size2 = 10; - if(ac > 5) - x->x_size2 = 2*ac; - x->x_at2 = (t_atom *)getbytes(x->x_size2 * sizeof(t_atom)); - x->x_size12 = x->x_size2 + 10; - x->x_at12 = (t_atom *)getbytes(x->x_size12 * sizeof(t_atom)); - x->x_ac1 = 0; - x->x_inlet_select = 1; - if(ac <= 0) - { - x->x_type2 = A_NULL; - x->x_ac2 = 0; - x->x_sym2 = &s_list; - } - else - { - if(IS_A_FLOAT(av, 0)) - { - if(ac == 1) - iem_append_kernel_float(x, atom_getfloat(av)); - else - iem_append_kernel_list(x, &s_list, ac, av); - } - else if(IS_A_SYMBOL(av, 0)) - { - t_symbol *xsym=atom_getsymbol(av); - - if(xsym == gensym("symbol")) - { - if(ac > 1) - iem_append_kernel_symbol(x, atom_getsymbol(av+1)); - else - iem_append_kernel_symbol(x, gensym("")); - } - else if(xsym == gensym("float")) - { - if(ac > 1) - { - if(IS_A_FLOAT(av, 1)) - iem_append_kernel_float(x, atom_getfloat(av+1)); - else - iem_append_kernel_float(x, 0.0f); - } - else - iem_append_kernel_float(x, 0.0f); - } - else if(xsym == gensym("list")) - { - iem_append_kernel_list(x, &s_list, ac-1, av+1); - } - else - { - iem_append_kernel_anything(x, xsym, ac-1, av+1); - } - } - } - outlet_new(&x->x_obj, &s_list); - return (x); -} - -void iem_append_kernel_setup(void) -{ - char str[2]; - - str[0] = 1; - str[1] = 0; - iem_append_kernel_class = class_new(gensym("iem_append_kernel"), - (t_newmethod)iem_append_kernel_new, (t_method)iem_append_kernel_free, - sizeof(t_iem_append_kernel), 0, 0); - class_addbang(iem_append_kernel_class, (t_method)iem_append_kernel_bang); - class_addpointer(iem_append_kernel_class, iem_append_kernel_pointer); - class_addfloat(iem_append_kernel_class, (t_method)iem_append_kernel_float); - class_addsymbol(iem_append_kernel_class, iem_append_kernel_symbol); - class_addlist(iem_append_kernel_class, iem_append_kernel_list); - class_addmethod(iem_append_kernel_class, (t_method)iem_append_kernel_inlet_select, gensym(str), A_FLOAT, 0); - class_addanything(iem_append_kernel_class, iem_append_kernel_anything); - class_sethelpsymbol(iem_append_kernel_class, gensym("iemhelp/help-merge_any")); -} diff --git a/src/iemlib2/obsolete/iem_prepend_kernel.c b/src/iemlib2/obsolete/iem_prepend_kernel.c deleted file mode 100644 index 8f899d2..0000000 --- a/src/iemlib2/obsolete/iem_prepend_kernel.c +++ /dev/null @@ -1,258 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2004 */ - -#ifdef _MSC_VER -#pragma warning( disable : 4244 ) -#pragma warning( disable : 4305 ) -#endif - -#include "m_pd.h" -#include "g_canvas.h" -#include "iemlib.h" -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include <math.h> - -EXTERN void canvas_getargs(int *argcp, t_atom **argvp); - - -/* ------------------------ iem_prepend_kernel ---------------------------- */ -static t_class *iem_prepend_kernel_class; - -typedef struct _iem_prepend_kernel -{ - t_object x_obj; - int x_inlet_select; - int x_size; - int x_ac; - t_atom *x_at; - t_symbol *x_sym; - t_atomtype x_type; -} t_iem_prepend_kernel; - -static void iem_prepend_kernel_atcopy(t_atom *src, t_atom *dst, int n) -{ - while(n--) - *dst++ = *src++; -} - -static void iem_prepend_kernel_inlet_select(t_iem_prepend_kernel *x, t_floatarg fin_sel_01) -{ - x->x_inlet_select = (int)fin_sel_01; -} - -static void iem_prepend_kernel_bang(t_iem_prepend_kernel *x) -{ - if(x->x_inlet_select) /* if 2nd inlet */ - { - x->x_ac = 0; - x->x_type = A_NULL; - x->x_sym = &s_bang; - } - else /* if 1st inlet */ - { - outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at); - } -} - -static void iem_prepend_kernel_float(t_iem_prepend_kernel *x, t_float f) -{ - if(x->x_inlet_select) /* if 2nd inlet */ - { - x->x_ac = 1; - x->x_type = A_FLOAT; - SETFLOAT(x->x_at, f); - x->x_sym = &s_list; - } - else /* if 1st inlet */ - { - if(x->x_type == A_NULL) - { - outlet_float(x->x_obj.ob_outlet, f); - } - else - { - SETFLOAT(x->x_at+x->x_ac, f); - outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at); - } - } -} - -static void iem_prepend_kernel_symbol(t_iem_prepend_kernel *x, t_symbol *s) -{ - if(x->x_inlet_select) /* if 2nd inlet */ - { - x->x_ac = 1; - x->x_type = A_SYMBOL; - SETSYMBOL(x->x_at, s); - x->x_sym = &s_list; - } - else /* if 1st inlet */ - { - if(x->x_type == A_NULL) - { - outlet_symbol(x->x_obj.ob_outlet, s); - } - else - { - SETSYMBOL(x->x_at+x->x_ac, s); - outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at); - } - } -} - -static void iem_prepend_kernel_pointer(t_iem_prepend_kernel *x, t_gpointer *gp) -{ - if(x->x_inlet_select) /* if 2nd inlet */ - { - x->x_ac = 1; - x->x_type = A_POINTER; - SETPOINTER(x->x_at, gp); - x->x_sym = &s_list; - } - else /* if 1st inlet */ - { - if(x->x_type == A_NULL) - { - outlet_pointer(x->x_obj.ob_outlet, gp); - } - else - { - SETPOINTER(x->x_at+x->x_ac, gp); - outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at); - } - } -} - -static void iem_prepend_kernel_list(t_iem_prepend_kernel *x, t_symbol *s, int ac, t_atom *av) -{ - if(x->x_inlet_select) /* if 2nd inlet */ - { - if((ac+10) > x->x_size) - { - x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), 2*(ac+10)*sizeof(t_atom)); - x->x_size = 2*(ac+10); - } - x->x_ac = ac; - x->x_type = A_GIMME; - x->x_sym = &s_list; - iem_prepend_kernel_atcopy(av, x->x_at, ac); - } - else /* if 1st inlet */ - { - if((ac+x->x_ac+1) > x->x_size) - { - x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), 2*(ac+x->x_ac+1)*sizeof(t_atom)); - x->x_size = 2*(ac+x->x_ac+1); - } - if(x->x_type == A_NULL) - { - outlet_anything(x->x_obj.ob_outlet, &s_list, ac, av); - } - else - { - iem_prepend_kernel_atcopy(av, x->x_at + x->x_ac, ac); - outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+ac, x->x_at); - } - } -} - -static void iem_prepend_kernel_anything(t_iem_prepend_kernel *x, t_symbol *s, int ac, t_atom *av) -{ - if(x->x_inlet_select) /* if 2nd inlet */ - { - if((ac+10) > x->x_size) - { - x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), 2*(ac+10)*sizeof(t_atom)); - x->x_size = 2*(ac+10); - } - x->x_ac = ac; - x->x_type = A_COMMA; - x->x_sym = s; - iem_prepend_kernel_atcopy(av, x->x_at, ac); - } - else /* if 1st inlet */ - { - if((ac+x->x_ac+1) > x->x_size) - { - x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), 2*(ac+x->x_ac+1)*sizeof(t_atom)); - x->x_size = 2*(ac+x->x_ac+1); - } - if(x->x_type == A_NULL) - { - outlet_anything(x->x_obj.ob_outlet, s, ac, av); - } - else - { - SETSYMBOL(x->x_at + x->x_ac, s); - iem_prepend_kernel_atcopy(av, x->x_at+x->x_ac+1, ac); - outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+ac+1, x->x_at); - } - } -} - -static void iem_prepend_kernel_free(t_iem_prepend_kernel *x) -{ - if(x->x_at) - freebytes(x->x_at, x->x_size * sizeof(t_atom)); -} - -static void *iem_prepend_kernel_new(void) -{ - t_iem_prepend_kernel *x = (t_iem_prepend_kernel *)pd_new(iem_prepend_kernel_class); - t_glist *glist = (t_glist *)canvas_getcurrent(); - t_canvas *canvas=glist_getcanvas(glist); - int ac=0; - t_atom *av; - - canvas_setcurrent(canvas); - canvas_getargs(&ac, &av); - canvas_unsetcurrent(canvas); - - x->x_size = 30; - if(ac > 5) - x->x_size = 2*(ac+10); - x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom)); - x->x_inlet_select = 1; - if(ac <= 0) - { - x->x_type = A_NULL; - x->x_ac = 0; - x->x_sym = &s_bang; - } - else - { - if(IS_A_FLOAT(av, 0)) - { - iem_prepend_kernel_list(x, &s_list, ac, av); - } - else if(IS_A_SYMBOL(av, 0)) - { - iem_prepend_kernel_anything(x, atom_getsymbol(av), ac-1, av+1); - } - } - outlet_new(&x->x_obj, &s_list); - return(x); -} - -void iem_prepend_kernel_setup(void) -{ - char str[2]; - - str[0] = 1; - str[1] = 0; - iem_prepend_kernel_class = class_new(gensym("iem_prepend_kernel"), - (t_newmethod)iem_prepend_kernel_new, (t_method)iem_prepend_kernel_free, - sizeof(t_iem_prepend_kernel), 0, 0); - class_addbang(iem_prepend_kernel_class, (t_method)iem_prepend_kernel_bang); - class_addpointer(iem_prepend_kernel_class, iem_prepend_kernel_pointer); - class_addfloat(iem_prepend_kernel_class, (t_method)iem_prepend_kernel_float); - class_addsymbol(iem_prepend_kernel_class, iem_prepend_kernel_symbol); - class_addlist(iem_prepend_kernel_class, iem_prepend_kernel_list); - class_addmethod(iem_prepend_kernel_class, (t_method)iem_prepend_kernel_inlet_select, gensym(str), A_FLOAT, 0); - class_addanything(iem_prepend_kernel_class, iem_prepend_kernel_anything); - class_sethelpsymbol(iem_prepend_kernel_class, gensym("iemhelp/help-merge_any")); -} diff --git a/src/iemlib2/obsolete/iem_receive_kernel.c b/src/iemlib2/obsolete/iem_receive_kernel.c deleted file mode 100644 index bc0d642..0000000 --- a/src/iemlib2/obsolete/iem_receive_kernel.c +++ /dev/null @@ -1,155 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2004 */ - -#ifdef _MSC_VER -#pragma warning( disable : 4244 ) -#pragma warning( disable : 4305 ) -#endif - -#include "m_pd.h" -#include "g_canvas.h" -#include "iemlib.h" -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include <math.h> - -EXTERN void canvas_getargs(int *argcp, t_atom **argvp); - -/* ------------------------ iem_receive_kernel ---------------------------- */ - -static t_class *iem_receive_kernel_class; - -typedef struct _iem_receive_kernel -{ - t_object x_obj; - t_symbol *x_sym; -} t_iem_receive_kernel; - -void iem_receive_kernel_copy_at(t_atom *src, t_atom *dst, int n) -{ - while(n--) - *dst++ = *src++; -} - -static void iem_receive_kernel_set_name(t_iem_receive_kernel *x, t_symbol *s, int argc, t_atom *argv) -{ - if((argc > 0)&&((IS_A_SYMBOL(argv,0))||(IS_A_FLOAT(argv,0)))) - { - if(x->x_sym) - pd_unbind(&x->x_obj.ob_pd, x->x_sym); - if(IS_A_SYMBOL(argv,0)) - x->x_sym = atom_getsymbol(argv); - else if(IS_A_FLOAT(argv,0)) - { - char str[100]; - - sprintf(str, "%g", atom_getfloat(argv)); - x->x_sym = gensym(str); - } - pd_bind(&x->x_obj.ob_pd, x->x_sym); - } -} - -static void iem_receive_kernel_clear(t_iem_receive_kernel *x) -{ - if(x->x_sym) - pd_unbind(&x->x_obj.ob_pd, x->x_sym); - x->x_sym = 0; -} - -static void iem_receive_kernel_bang(t_iem_receive_kernel *x) -{ - outlet_bang(x->x_obj.ob_outlet); -} - -static void iem_receive_kernel_float(t_iem_receive_kernel *x, t_float f) -{ - outlet_float(x->x_obj.ob_outlet, f); -} - -static void iem_receive_kernel_symbol(t_iem_receive_kernel *x, t_symbol *s) -{ - outlet_symbol(x->x_obj.ob_outlet, s); -} - -static void iem_receive_kernel_pointer(t_iem_receive_kernel *x, t_gpointer *gp) -{ - outlet_pointer(x->x_obj.ob_outlet, gp); -} - -static void iem_receive_kernel_list(t_iem_receive_kernel *x, t_symbol *s, int argc, t_atom *argv) -{ - outlet_list(x->x_obj.ob_outlet, &s_list, argc, argv); -} - -static void iem_receive_kernel_anything(t_iem_receive_kernel *x, t_symbol *s, int argc, t_atom *argv) -{ - outlet_anything(x->x_obj.ob_outlet, s, argc, argv); -} - -static void iem_receive_kernel_free(t_iem_receive_kernel *x) -{ - if(x->x_sym) - pd_unbind(&x->x_obj.ob_pd, x->x_sym); -} - -static void *iem_receive_kernel_new(void) -{ - t_iem_receive_kernel *x = (t_iem_receive_kernel *)pd_new(iem_receive_kernel_class); - t_glist *glist = (t_glist *)canvas_getcurrent(); - t_canvas *canvas=glist_getcanvas(glist); - int ac=0; - t_atom *av; - - canvas_setcurrent(canvas); - canvas_getargs(&ac, &av); - canvas_unsetcurrent(canvas); - - if(ac > 0) - { - if(IS_A_SYMBOL(av,0)) - { - x->x_sym = atom_getsymbol(av); - pd_bind(&x->x_obj.ob_pd, x->x_sym); - } - else if(IS_A_FLOAT(av,0)) - { - char str[100]; - - sprintf(str, "%g", atom_getfloat(av)); - x->x_sym = gensym(str); - pd_bind(&x->x_obj.ob_pd, x->x_sym); - } - else - x->x_sym = 0; - } - else - x->x_sym = 0; - - outlet_new(&x->x_obj, &s_list); - return (x); -} - -void iem_receive_kernel_setup(void) -{ - char str[2]; - - str[1] = 0; - iem_receive_kernel_class = class_new(gensym("iem_receive_kernel"), (t_newmethod)iem_receive_kernel_new, - (t_method)iem_receive_kernel_free, sizeof(t_iem_receive_kernel), 0, 0); - class_addbang(iem_receive_kernel_class, iem_receive_kernel_bang); - class_addfloat(iem_receive_kernel_class, iem_receive_kernel_float); - class_addsymbol(iem_receive_kernel_class, iem_receive_kernel_symbol); - class_addpointer(iem_receive_kernel_class, iem_receive_kernel_pointer); - class_addlist(iem_receive_kernel_class, iem_receive_kernel_list); - class_addanything(iem_receive_kernel_class, iem_receive_kernel_anything); - // class_addmethod(iem_receive_kernel_class, (t_method)iem_receive_kernel_set, gensym("set"), A_GIMME, 0); - str[0] = 1;/*inlet-sym = "\0x01"*/ - class_addmethod(iem_receive_kernel_class, (t_method)iem_receive_kernel_set_name, gensym(str), A_GIMME, 0); - str[0] = 2;/*inlet-sym = "\0x02"*/ - class_addmethod(iem_receive_kernel_class, (t_method)iem_receive_kernel_clear, gensym(str), 0); - class_sethelpsymbol(iem_receive_kernel_class, gensym("iemhelp/help-iem_receive")); -} diff --git a/src/iemlib2/obsolete/iem_send_kernel.c b/src/iemlib2/obsolete/iem_send_kernel.c deleted file mode 100644 index 72a1a7b..0000000 --- a/src/iemlib2/obsolete/iem_send_kernel.c +++ /dev/null @@ -1,140 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2004 */ - -#ifdef _MSC_VER -#pragma warning( disable : 4244 ) -#pragma warning( disable : 4305 ) -#endif - -#include "m_pd.h" -#include "g_canvas.h" -#include "iemlib.h" -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include <math.h> - -EXTERN void canvas_getargs(int *argcp, t_atom **argvp); - -/* -------------------- iem_send_kernel ------------------------------ */ - -static t_class *iem_send_kernel_class; - -typedef struct _iem_send_kernel -{ - t_object x_obj; - t_symbol *x_sym; -} t_iem_send_kernel; - -static void iem_send_kernel_set_name(t_iem_send_kernel *x, t_symbol *s, int argc, t_atom *argv) -{ - if((argc > 0)&&((IS_A_SYMBOL(argv,0))||(IS_A_FLOAT(argv,0)))) - { - if(IS_A_SYMBOL(argv,0)) - x->x_sym = atom_getsymbol(argv); - else if(IS_A_FLOAT(argv,0)) - { - char str[100]; - - sprintf(str, "%g", atom_getfloat(argv)); - x->x_sym = gensym(str); - } - } -} - -static void iem_send_kernel_clear(t_iem_send_kernel *x) -{ - x->x_sym = 0; -} - -static void iem_send_kernel_bang(t_iem_send_kernel *x) -{ - if(x->x_sym->s_thing) - pd_bang(x->x_sym->s_thing); -} - -static void iem_send_kernel_float(t_iem_send_kernel *x, t_float f) -{ - if(x->x_sym->s_thing) - pd_float(x->x_sym->s_thing, f); -} - -static void iem_send_kernel_symbol(t_iem_send_kernel *x, t_symbol *s) -{ - if(x->x_sym->s_thing) - pd_symbol(x->x_sym->s_thing, s); -} - -static void iem_send_kernel_pointer(t_iem_send_kernel *x, t_gpointer *gp) -{ - if(x->x_sym->s_thing) - pd_pointer(x->x_sym->s_thing, gp); -} - -static void iem_send_kernel_list(t_iem_send_kernel *x, t_symbol *s, int argc, t_atom *argv) -{ - if(x->x_sym->s_thing) - pd_list(x->x_sym->s_thing, s, argc, argv); -} - -static void iem_send_kernel_anything(t_iem_send_kernel *x, t_symbol *s, int argc, t_atom *argv) -{ - if(x->x_sym->s_thing) - typedmess(x->x_sym->s_thing, s, argc, argv); -} - -static void *iem_send_kernel_new(void) -{ - t_iem_send_kernel *x = (t_iem_send_kernel *)pd_new(iem_send_kernel_class); - t_glist *glist = (t_glist *)canvas_getcurrent(); - t_canvas *canvas=glist_getcanvas(glist); - int ac=0; - t_atom *av; - - canvas_setcurrent(canvas); - canvas_getargs(&ac, &av); - canvas_unsetcurrent(canvas); - - if(ac > 0) - { - if(IS_A_SYMBOL(av,0)) - { - x->x_sym = atom_getsymbol(av); - } - else if(IS_A_FLOAT(av,0)) - { - char str[100]; - - sprintf(str, "%g", atom_getfloat(av)); - x->x_sym = gensym(str); - } - else - x->x_sym = 0; - } - else - x->x_sym = 0; - return (x); -} - -void iem_send_kernel_setup(void) -{ - char str[2]; - - str[1] = 0; - iem_send_kernel_class = class_new(gensym("iem_send_kernel"), (t_newmethod)iem_send_kernel_new, 0, - sizeof(t_iem_send_kernel), 0, 0); - class_addcreator((t_newmethod)iem_send_kernel_new, gensym("s"), A_DEFSYM, 0); - class_addbang(iem_send_kernel_class, iem_send_kernel_bang); - class_addfloat(iem_send_kernel_class, iem_send_kernel_float); - class_addsymbol(iem_send_kernel_class, iem_send_kernel_symbol); - class_addpointer(iem_send_kernel_class, iem_send_kernel_pointer); - class_addlist(iem_send_kernel_class, iem_send_kernel_list); - class_addanything(iem_send_kernel_class, iem_send_kernel_anything); - str[0] = 1;/*inlet-sym = "\0x01"*/ - class_addmethod(iem_send_kernel_class, (t_method)iem_send_kernel_set_name, gensym(str), A_GIMME, 0); - str[0] = 2;/*inlet-sym = "\0x02"*/ - class_addmethod(iem_send_kernel_class, (t_method)iem_send_kernel_clear, gensym(str), 0); - class_sethelpsymbol(iem_send_kernel_class, gensym("iemhelp/help-iem_send")); -} diff --git a/src/iemlib2/obsolete/prepend_kernel.c b/src/iemlib2/obsolete/prepend_kernel.c deleted file mode 100644 index a26780b..0000000 --- a/src/iemlib2/obsolete/prepend_kernel.c +++ /dev/null @@ -1,351 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2004 */ - -#ifdef _MSC_VER -#pragma warning( disable : 4244 ) -#pragma warning( disable : 4305 ) -#endif - -#include "m_pd.h" -#include "iemlib.h" -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include <math.h> - - -/* ------------------------ prepend_kernel ---------------------------- */ -static t_class *prepend_kernel_class; - -typedef struct _prepend_kernel -{ - t_object x_obj; - int x_inlet_select; - int x_size12; - int x_size1; - int x_size2; - int x_ac1; - int x_ac2; - t_atom *x_at12; - t_atom *x_at1; - t_atom *x_at2; - t_symbol *x_sym1; - t_symbol *x_sym2; - t_atomtype x_type1; - t_atomtype x_type2; -} t_prepend_kernel; - -static void prepend_kernel_atcopy(t_atom *src, t_atom *dst, int n) -{ - while(n--) - *dst++ = *src++; -} - -static void prepend_kernel_merge(t_prepend_kernel *x, int off) -{ - if((x->x_ac1+x->x_ac2) > x->x_size1) - { - x->x_at1 = (t_atom *)resizebytes(x->x_at1, x->x_size1*sizeof(t_atom), 2*(x->x_ac1+x->x_ac2)*sizeof(t_atom)); - x->x_size1 = 2*(x->x_ac1+x->x_ac2); - } - if(off) - SETSYMBOL(x->x_at1 + x->x_ac1, x->x_sym2); - prepend_kernel_atcopy(x->x_at2, x->x_at1 + x->x_ac1 + off, x->x_ac2); -} - -static void prepend_kernel_out(t_prepend_kernel *x) -{ - int off=0; - - if(x->x_type1 == A_GIMME) - { - if(x->x_type2 == A_COMMA) - off = 1; - else - off = 0; - prepend_kernel_merge(x, off); - outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac1+x->x_ac2+off, x->x_at1); - } - else if(x->x_type1 == A_COMMA) - { - if(x->x_type2 == A_COMMA) - off = 1; - else - off = 0; - prepend_kernel_merge(x, off); - outlet_anything(x->x_obj.ob_outlet, x->x_sym1, x->x_ac1+x->x_ac2+off, x->x_at1); - } - else if(x->x_type1 == A_NULL)/*depends on 2.part*/ - { - prepend_kernel_merge(x, 0); - if(x->x_type2 == A_GIMME) - outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac2, x->x_at1); - else if(x->x_type2 == A_COMMA) - outlet_anything(x->x_obj.ob_outlet, x->x_sym2, x->x_ac2, x->x_at1); - else if(x->x_type2 == A_FLOAT) - outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at1)); - else if(x->x_type2 == A_SYMBOL) - outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at1)); - else if(x->x_type2 == A_NULL) - outlet_bang(x->x_obj.ob_outlet); - else if(x->x_type2 == A_POINTER) - outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at1->a_w.w_gpointer); - } - else - { - if(x->x_type2 == A_COMMA) - off = 1; - else - off = 0; - prepend_kernel_merge(x, off); - if(x->x_type2 == A_NULL) - { - if(x->x_type1 == A_FLOAT) - outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at1)); - else if(x->x_type1 == A_SYMBOL) - outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at1)); - else if(x->x_type1 == A_POINTER) - outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at1->a_w.w_gpointer); - } - else - outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac1+x->x_ac2+off, x->x_at1); - } -} - -static void prepend_kernel_inlet_select(t_prepend_kernel *x, t_floatarg fin_sel_01) -{ - x->x_inlet_select = (int)fin_sel_01; -} - -static void prepend_kernel_bang(t_prepend_kernel *x) -{ - if(!x->x_inlet_select) /* if 2nd inlet */ - { - x->x_ac2 = 0; - x->x_type2 = A_NULL; - x->x_sym2 = &s_list; - } - else /* if 1st inlet */ - { - x->x_ac1 = 0; - x->x_type1 = A_NULL; - prepend_kernel_out(x); - } -} - -static void prepend_kernel_float(t_prepend_kernel *x, t_float f) -{ - if(!x->x_inlet_select) /* if 2nd inlet */ - { - x->x_ac2 = 1; - x->x_type2 = A_FLOAT; - SETFLOAT(x->x_at2, f); - x->x_sym2 = &s_list; - } - else /* if 1st inlet */ - { - x->x_ac1 = 1; - x->x_type1 = A_FLOAT; - SETFLOAT(x->x_at1, f); - prepend_kernel_out(x); - } -} - -static void prepend_kernel_symbol(t_prepend_kernel *x, t_symbol *s) -{ - if(!x->x_inlet_select) /* if 2nd inlet */ - { - x->x_ac2 = 1; - x->x_type2 = A_SYMBOL; - SETSYMBOL(x->x_at2, s); - x->x_sym2 = &s_list; - } - else /* if 1st inlet */ - { - x->x_ac1 = 1; - x->x_type1 = A_SYMBOL; - SETSYMBOL(x->x_at12, s); - prepend_kernel_out(x); - } -} - -static void prepend_kernel_pointer(t_prepend_kernel *x, t_gpointer *gp) -{ - if(x->x_inlet_select) /* if 2nd inlet */ - { - x->x_ac2 = 1; - x->x_type2 = A_POINTER; - SETPOINTER(x->x_at2, gp); - x->x_sym2 = &s_list; - } - else /* if 1st inlet */ - { - x->x_ac1 = 1; - x->x_type1 = A_POINTER; - SETPOINTER(x->x_at12, gp); - prepend_kernel_out(x); - } -} - -static void prepend_kernel_list(t_prepend_kernel *x, t_symbol *s, int ac, t_atom *av) -{ - if(x->x_inlet_select) /* if 2nd inlet */ - { - if(ac > x->x_size2) - { - x->x_at2 = (t_atom *)resizebytes(x->x_at2, x->x_size2*sizeof(t_atom), 2*ac*sizeof(t_atom)); - x->x_size2 = 2*ac; - } - x->x_ac2 = ac; - x->x_type2 = A_GIMME; - x->x_sym2 = &s_list; - prepend_kernel_atcopy(av, x->x_at2, ac); - } - else /* if 1st inlet */ - { - if((x->x_ac1+ac) > x->x_size12) - { - x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), 2*(x->x_ac1+ac)*sizeof(t_atom)); - x->x_size12 = 2*(x->x_ac1+ac); - } - x->x_ac1 = ac; - x->x_type1 = A_GIMME; - prepend_kernel_atcopy(av, x->x_at12, ac); - x->x_sym1 = &s_list; - prepend_kernel_out(x); - } -} - -static void prepend_kernel_anything(t_prepend_kernel *x, t_symbol *s, int ac, t_atom *av) -{ - if(x->x_inlet_select) /* if 2nd inlet */ - { - if((ac+1) > x->x_size2) - { - x->x_at2 = (t_atom *)resizebytes(x->x_at2, x->x_size2*sizeof(t_atom), 2*ac*sizeof(t_atom)); - x->x_size2 = 2*ac; - } - SETSYMBOL(x->x_at2, s); - x->x_ac2 = ac; - x->x_type2 = A_COMMA; - x->x_sym2 = s; - prepend_kernel_atcopy(av, x->x_at2, ac); - } - else /* if 1st inlet */ - { - if((x->x_ac1+ac) > x->x_size12) - { - x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), (2*x->x_ac1+ac)*sizeof(t_atom)); - x->x_size12 = (2*x->x_ac1+ac); - } - x->x_ac1 = ac; - x->x_type1 = A_COMMA; - prepend_kernel_atcopy(av, x->x_at12, ac); - x->x_sym1 = s; - prepend_kernel_out(x); - } -} - -static void prepend_kernel_free(t_prepend_kernel *x) -{ - if(x->x_at1) - freebytes(x->x_at1, x->x_size1 * sizeof(t_atom)); -} - -static void *prepend_kernel_new(void) -{ - t_prepend_kernel *x = (t_prepend_kernel *)pd_new(prepend_kernel_class); - t_glist *glist = (t_glist *)canvas_getcurrent(); - t_canvas *canvas=(t_canvas*)glist_getcanvas(glist); - int ac=0; - t_atom *av; - - x->x_type2 = A_NULL; - x->x_sym2 = &s_list; - x->x_ac2 = 0; - - canvas_setcurrent(canvas); - canvas_getargs(&ac, &av); - canvas_unsetcurrent(canvas); - - x->x_type1 = A_NULL; - if(!ac) - { - x->x_type1 = A_NULL; - x->x_sym1 = &s_bang; - x->x_size1 = 10; - x->x_ac1 = 0; - x->x_at1 = (t_atom *)getbytes(x->x_size1 * sizeof(t_atom)); - } - else if(ac == 1) - { - if(IS_A_SYMBOL(av,0)) - { - x->x_type1 = A_COMMA; - x->x_sym1 = atom_getsymbol(av); - x->x_size1 = 10; - x->x_ac1 = 0; - x->x_at1 = (t_atom *)getbytes(x->x_size1 * sizeof(t_atom)); - } - else - { - if(IS_A_FLOAT(av,0)) - { - x->x_type1 = A_FLOAT; - x->x_sym1 = &s_float; - } - else if(IS_A_POINTER(av,0)) - { - x->x_type1 = A_POINTER; - x->x_sym1 = &s_pointer; - } - x->x_size1 = 11; - x->x_ac1 = 1; - x->x_at1 = (t_atom *)getbytes(x->x_size1 * sizeof(t_atom)); - x->x_at1[0] = *av; - } - } - else /* ac > 1 */ - { - if(IS_A_SYMBOL(av,0)) - { - x->x_type1 = A_COMMA;/*for anything*/ - x->x_sym1 = atom_getsymbol(av++); - ac--; - } - else - { - x->x_type1 = A_GIMME; - x->x_sym1 = &s_list; - } - x->x_size1 = ac + 10; - x->x_ac1 = ac; - x->x_at1 = (t_atom *)getbytes(x->x_size1 * sizeof(t_atom)); - prepend_kernel_atcopy(av, x->x_at1, ac); - } - - x->x_inlet_select = 1; - outlet_new(&x->x_obj, &s_list); - return (x); -} - -void prepend_kernel_setup(void) -{ - char str[2]; - - str[0] = 1; - str[1] = 0; - prepend_kernel_class = class_new(gensym("prepend_kernel"), - (t_newmethod)prepend_kernel_new, (t_method)prepend_kernel_free, - sizeof(t_prepend_kernel), 0, 0); - class_addbang(prepend_kernel_class, (t_method)prepend_kernel_bang); - class_addpointer(prepend_kernel_class, prepend_kernel_pointer); - class_addfloat(prepend_kernel_class, (t_method)prepend_kernel_float); - class_addsymbol(prepend_kernel_class, prepend_kernel_symbol); - class_addlist(prepend_kernel_class, prepend_kernel_list); - class_addmethod(prepend_kernel_class, (t_method)prepend_kernel_inlet_select, gensym(str), A_FLOAT, 0); - class_addanything(prepend_kernel_class, prepend_kernel_anything); - class_sethelpsymbol(prepend_kernel_class, gensym("iemhelp/help-merge_any")); -} diff --git a/src/iemlib2/parentdollarzero.c b/src/iemlib2/parentdollarzero.c deleted file mode 100644 index a486ca3..0000000 --- a/src/iemlib2/parentdollarzero.c +++ /dev/null @@ -1,53 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "g_canvas.h" -#include "iemlib.h" - - -/* -------------- parentdollarzero --------------- */ -/* -- receives the $0 value of the parent canvas --*/ - -static t_class *parentdollarzero_class; - -typedef struct _parentdollarzero -{ - t_object x_obj; - t_symbol *s_parent_unique; - unsigned int x_is_there_a_parent; -} t_parentdollarzero; - -static void parentdollarzero_bang(t_parentdollarzero *x) -{ - if(x->x_is_there_a_parent) - outlet_symbol(x->x_obj.ob_outlet, x->s_parent_unique); -} - -static void *parentdollarzero_new(void) -{ - t_parentdollarzero *x = (t_parentdollarzero *)pd_new(parentdollarzero_class); - t_glist *glist = (t_glist *)canvas_getcurrent(); - t_canvas *this_canvas = glist_getcanvas(glist); - - x->x_is_there_a_parent = (unsigned int)(0!=this_canvas->gl_owner); - - if(x->x_is_there_a_parent) - x->s_parent_unique = canvas_realizedollar((t_canvas *)this_canvas->gl_owner, gensym("$0")); - else - x->s_parent_unique = gensym(""); - outlet_new(&x->x_obj, &s_symbol); - return (x); -} - -void parentdollarzero_setup(void) -{ - parentdollarzero_class = class_new(gensym("parentdollarzero"), (t_newmethod)parentdollarzero_new, - 0, sizeof(t_parentdollarzero), 0, 0); - class_addcreator((t_newmethod)parentdollarzero_new, gensym("parent$0"), 0); - class_addbang(parentdollarzero_class, (t_method)parentdollarzero_bang); - class_sethelpsymbol(parentdollarzero_class, gensym("iemhelp/help-parentdollarzero")); -} diff --git a/src/iemlib2/post_netreceive.c b/src/iemlib2/post_netreceive.c deleted file mode 100644 index f96355e..0000000 --- a/src/iemlib2/post_netreceive.c +++ /dev/null @@ -1,234 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2004 */ - - -#include "m_pd.h" -#include "iemlib.h" - - -/* ------------------------ post_netreceive ---------------------------- */ -static t_class *post_netreceive_class; - -typedef struct _post_netreceive -{ - t_object x_obj; - int x_max_send_entries; - int x_min_send_entries; - char *x_snd_able; - t_symbol **x_send_entries; - t_symbol **x_plus_entries; - t_symbol *x_set; - t_atom x_at[2]; - t_atom *x_atbuf; - t_symbol *x_send; - t_symbol *x_setall; -} t_post_netreceive; - -static void post_netreceive_list(t_post_netreceive *x, t_symbol *s, int ac, t_atom *av) -{ - int identifier_index = (int)atom_getintarg(0, ac, av); - t_symbol *sender=0; - - if((identifier_index >= x->x_min_send_entries) && (identifier_index < x->x_max_send_entries)) - { - if(x->x_snd_able[identifier_index] == 1) - { - sender = x->x_send_entries[identifier_index]; - if(sender->s_thing) - { - if(ac == 2) - pd_float(sender->s_thing, atom_getfloatarg(1, ac, av)); - else - pd_list(sender->s_thing, &s_list, ac-1, av+1); - } - } - else if(x->x_snd_able[identifier_index] == 2) - { - sender = x->x_send_entries[identifier_index]; - if(sender->s_thing) - { - typedmess(sender->s_thing, x->x_plus_entries[identifier_index], ac-1, av+1); - } - } - if(IS_A_FLOAT(av,1)) - SETFLOAT(x->x_atbuf+identifier_index+1, atom_getfloatarg(1, ac, av)); - else if(IS_A_SYMBOL(av,1)) - SETSYMBOL(x->x_atbuf+identifier_index+1, atom_getsymbolarg(1, ac, av)); - } -} - -/*static void post_netreceive_set_item_name(t_post_netreceive *x, t_symbol *snd, t_float findex) -{ -int index = (int)findex; - - if((index >= 0) && (index < x->x_max_send_entries)) - { - x->x_send_entries[index] = snd; - x->x_snd_able[index] = 1; - } -}*/ - -static void post_netreceive_set_item_name(t_post_netreceive *x, t_symbol *s, int ac, t_atom *av) -{ - if(ac == 2) - { - int identifier_index = (int)atom_getintarg(1, ac, av); - - if((identifier_index >= x->x_min_send_entries) && (identifier_index < x->x_max_send_entries)) - { - x->x_send_entries[identifier_index] = atom_getsymbolarg(0, ac, av); - x->x_snd_able[identifier_index] = 1; - } - } - else if(ac >= 3) - { - int identifier_index = (int)atom_getintarg(2, ac, av); - - if((identifier_index >= 0) && (identifier_index < x->x_max_send_entries)) - { - x->x_send_entries[identifier_index] = atom_getsymbolarg(1, ac, av); - x->x_snd_able[identifier_index] = 2; - x->x_plus_entries[identifier_index] = atom_getsymbolarg(0, ac, av); - } - } -} - -static void post_netreceive_all_parameters(t_post_netreceive *x, t_symbol *s, int ac, t_atom *av) -{ - int i, min = x->x_min_send_entries, max = x->x_max_send_entries; - t_symbol *sendname=0; - - if(min > ac) - min = ac; - if(max > ac) - max = ac; - for(i=min; i<max; i++) - { - if(x->x_snd_able[i] == 1) - { - sendname = x->x_send_entries[i]; - if(sendname->s_thing) - { - pd_float(sendname->s_thing, atom_getfloatarg(i, ac, av)); - } - } - else if(x->x_snd_able[i] == 2) - { - sendname = x->x_send_entries[i]; - if(sendname->s_thing) - { - typedmess(sendname->s_thing, x->x_plus_entries[i], 1, av+i); - } - } - if(IS_A_FLOAT(av,i)) - SETFLOAT(x->x_atbuf+i+1, atom_getfloatarg(i, ac, av)); - else if(IS_A_SYMBOL(av,i)) - SETSYMBOL(x->x_atbuf+i+1, atom_getsymbolarg(i, ac, av)); - } -} - -static void post_netreceive_set_all_parameters(t_post_netreceive *x, t_symbol *s, int ac, t_atom *av) -{ - int i, min = x->x_min_send_entries, max = x->x_max_send_entries; - t_symbol *sendname; - - if(min > ac) - min = ac; - if(max > ac) - max = ac; - for(i=min; i<max; i++) - { - if(x->x_snd_able[i]) - { - sendname = x->x_send_entries[i]; - if(sendname->s_thing) - { - typedmess(sendname->s_thing, x->x_set, 1, av+i); - } - } - } -} - -static void post_netreceive_clear(t_post_netreceive *x) -{ - int i, max = x->x_max_send_entries; - - for(i=0; i<max; i++) - { - if(x->x_snd_able[i]) - { - x->x_snd_able[i] = 0; - } - } -} - -static void post_netreceive_fetch_all_parameters(t_post_netreceive *x, t_floatarg nr_sended_para) -{ - int nrsp=(int)nr_sended_para; - t_atom *ap=x->x_atbuf+x->x_min_send_entries; - - if(nrsp <= 0) - nrsp = 1; - if(nrsp > (x->x_max_send_entries - x->x_min_send_entries)) - nrsp = (x->x_max_send_entries - x->x_min_send_entries); - outlet_anything(x->x_obj.ob_outlet, x->x_send, nrsp+1, x->x_atbuf); -} - -static void post_netreceive_free(t_post_netreceive *x) -{ - freebytes(x->x_snd_able, x->x_max_send_entries * sizeof(char)); - freebytes(x->x_send_entries, x->x_max_send_entries * sizeof(t_symbol *)); - freebytes(x->x_atbuf, (x->x_max_send_entries+2) * sizeof(t_atom)); - freebytes(x->x_plus_entries, x->x_max_send_entries * sizeof(t_symbol *)); -} - -static void *post_netreceive_new(t_floatarg fmin, t_floatarg fmax) -{ - t_post_netreceive *x = (t_post_netreceive *)pd_new(post_netreceive_class); - int i, min = (int)fmin, max = (int)fmax; - t_atom *ap; - - if(min < 0) - min = 0; - if(max <= 0) - max = 80; - x->x_min_send_entries = min; - x->x_max_send_entries = max; - x->x_atbuf = (t_atom *)getbytes((x->x_max_send_entries+2) * sizeof(t_atom)); - x->x_snd_able = (char *)getbytes(x->x_max_send_entries * sizeof(char)); - x->x_send_entries = (t_symbol **)getbytes(x->x_max_send_entries * sizeof(t_symbol *)); - x->x_plus_entries = (t_symbol **)getbytes(x->x_max_send_entries * sizeof(t_symbol *)); - x->x_set = gensym("set"); - x->x_setall = gensym("set_all_parameters"); - x->x_send = gensym("send"); - ap = x->x_atbuf; - SETSYMBOL(ap, x->x_setall); - ap++; - for(i=1; i<=max; i++) - { - SETFLOAT(ap, 0.0); - ap++; - } - for(i=0; i<max; i++) - { - x->x_snd_able[i] = 0; - x->x_plus_entries[i] = x->x_set; - } - outlet_new(&x->x_obj, &s_list); - return (x); -} - -void post_netreceive_setup(void) -{ - post_netreceive_class = class_new(gensym("post_netreceive"), (t_newmethod)post_netreceive_new, - (t_method)post_netreceive_free, sizeof(t_post_netreceive), 0, A_DEFFLOAT, A_DEFFLOAT, 0); - class_addlist(post_netreceive_class, post_netreceive_list); - class_addmethod(post_netreceive_class, (t_method)post_netreceive_set_item_name, gensym("set_item_name"), A_GIMME, 0); - class_addmethod(post_netreceive_class, (t_method)post_netreceive_all_parameters, gensym("all_parameters"), A_GIMME, 0); - class_addmethod(post_netreceive_class, (t_method)post_netreceive_set_all_parameters, gensym("set_all_parameters"), A_GIMME, 0); - class_addmethod(post_netreceive_class, (t_method)post_netreceive_fetch_all_parameters, gensym("fetch_all_parameters"), A_DEFFLOAT, 0); - class_addmethod(post_netreceive_class, (t_method)post_netreceive_clear, gensym("clear"), 0); - class_sethelpsymbol(post_netreceive_class, gensym("iemhelp/help-post_netreceive")); -} diff --git a/src/iemlib2/pre_inlet.c b/src/iemlib2/pre_inlet.c deleted file mode 100644 index 13427fa..0000000 --- a/src/iemlib2/pre_inlet.c +++ /dev/null @@ -1,91 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - - -/* ------------------------ pre_inlet ---------------------------- */ -/* --------- any incoming message produce additionally a --------- */ -/* ----- special anything message at output, followed by the ----- */ -/* --- original message. this pre message contains a selector ---- */ -/* ---- symbol made of one character of the m-th entry of the ---- */ -/* --- ASCII-table, followed by one float atom list entry with --- */ -/* ---- with value n. "m" and "n" are the 2 initial arguments ---- */ - -static t_class *pre_inlet_class; - -typedef struct _pre_inlet -{ - t_object x_obj; - t_atom x_at; - t_symbol *x_sym; -} t_pre_inlet; - -static void pre_inlet_bang(t_pre_inlet *x) -{ - outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at); - outlet_bang(x->x_obj.ob_outlet); -} - -static void pre_inlet_float(t_pre_inlet *x, t_floatarg f) -{ - outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at); - outlet_float(x->x_obj.ob_outlet, f); -} - -static void pre_inlet_symbol(t_pre_inlet *x, t_symbol *s) -{ - outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at); - outlet_symbol(x->x_obj.ob_outlet, s); -} - -static void pre_inlet_pointer(t_pre_inlet *x, t_gpointer *gp) -{ - outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at); - outlet_pointer(x->x_obj.ob_outlet, gp); -} - -static void pre_inlet_list(t_pre_inlet *x, t_symbol *s, int ac, t_atom *av) -{ - outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at); - outlet_list(x->x_obj.ob_outlet, s, ac, av); -} - -static void pre_inlet_anything(t_pre_inlet *x, t_symbol *s, int ac, t_atom *av) -{ - outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at); - outlet_anything(x->x_obj.ob_outlet, s, ac, av); -} - -static void pre_inlet_free(t_pre_inlet *x) -{ -} - -static void *pre_inlet_new(t_floatarg fsym, t_floatarg finlet) -{ - t_pre_inlet *x = (t_pre_inlet *)pd_new(pre_inlet_class); - char str[2]; - - SETFLOAT(&x->x_at, finlet); - str[0] = (char)((int)(fsym)&0xff); - str[1] = 0; - x->x_sym = gensym(str); - outlet_new(&x->x_obj, &s_list); - return (x); -} - -void pre_inlet_setup(void) -{ - pre_inlet_class = class_new(gensym("pre_inlet"), (t_newmethod)pre_inlet_new, - (t_method)pre_inlet_free, sizeof(t_pre_inlet), 0, A_DEFFLOAT, A_DEFFLOAT, 0); - class_addbang(pre_inlet_class, (t_method)pre_inlet_bang); - class_addfloat(pre_inlet_class, (t_method)pre_inlet_float); - class_addsymbol(pre_inlet_class, pre_inlet_symbol); - class_addpointer(pre_inlet_class, pre_inlet_pointer); - class_addlist(pre_inlet_class, pre_inlet_list); - class_addanything(pre_inlet_class, pre_inlet_anything); - class_sethelpsymbol(pre_inlet_class, gensym("iemhelp/help-pre_inlet")); -} diff --git a/src/iemlib2/prepend_ascii.c b/src/iemlib2/prepend_ascii.c deleted file mode 100644 index 8ea47b0..0000000 --- a/src/iemlib2/prepend_ascii.c +++ /dev/null @@ -1,121 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - -/* ------------------------- prepend_ascii ---------------------------- */ -/* -- this object prepends to any incoming message a selector symbol -- */ -/* --- containing the n-th character of the ASCII-table. "n" is the --- */ -/* ----------------- first initial argument (integer) ----------------- */ - -static t_class *prepend_ascii_class; - -typedef struct _prepend_ascii -{ - t_object x_obj; - t_atom *x_at; - int x_size; - int x_ac; - t_symbol *x_sym; -} t_prepend_ascii; - -static void prepend_ascii_atcopy(t_atom *src, t_atom *dst, int n) -{ - while(n--) - *dst++ = *src++; -} - -static void prepend_ascii_bang(t_prepend_ascii *x) -{ - outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at); -} - -static void prepend_ascii_float(t_prepend_ascii *x, t_floatarg f) -{ - SETFLOAT(x->x_at+x->x_ac, f); - outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at); -} - -static void prepend_ascii_symbol(t_prepend_ascii *x, t_symbol *s) -{ - SETSYMBOL(x->x_at+x->x_ac, s); - outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at); -} - -static void prepend_ascii_pointer(t_prepend_ascii *x, t_gpointer *gp) -{ - SETPOINTER(x->x_at+x->x_ac, gp); - outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at); -} - -static void prepend_ascii_list(t_prepend_ascii *x, t_symbol *s, int ac, t_atom *av) -{ - if((ac+x->x_ac) > x->x_size) - { - x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+x->x_ac)*sizeof(t_atom)); - x->x_size = (ac+x->x_ac); - } - prepend_ascii_atcopy(av, x->x_at+x->x_ac, ac); - outlet_anything(x->x_obj.ob_outlet, x->x_sym, ac+x->x_ac, x->x_at); -} - -static void prepend_ascii_anything(t_prepend_ascii *x, t_symbol *s, int ac, t_atom *av) -{ - if((ac+x->x_ac+1) > x->x_size) - { - x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+x->x_ac+1)*sizeof(t_atom)); - x->x_size = (ac+x->x_ac+1); - } - SETSYMBOL(x->x_at+x->x_ac, s); - prepend_ascii_atcopy(av, x->x_at+x->x_ac+1, ac); - outlet_anything(x->x_obj.ob_outlet, x->x_sym, ac+x->x_ac+1, x->x_at); -} - -static void prepend_ascii_free(t_prepend_ascii *x) -{ - if(x->x_at) - freebytes(x->x_at, x->x_size * sizeof(t_atom)); -} - -static void *prepend_ascii_new(t_symbol *s, int ac, t_atom *av) -{ - if((ac <= 0) || (!IS_A_FLOAT(av,0))) - { - post("ERROR: prepend_ascii need a float between 1 and 255 as 1. arg. !!!"); - return(0); - } - else - { - t_prepend_ascii *x = (t_prepend_ascii *)pd_new(prepend_ascii_class); - char str[2]; - int i; - - x->x_size = 10 + ac; - x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom)); - str[0] = (char)((int)(atom_getfloatarg(0,ac,av))&0xff); - str[1] = 0; - x->x_sym = gensym(str); - x->x_ac = ac - 1; - for(i=1; i<ac; i++) - x->x_at[i-1] = av[i]; - outlet_new(&x->x_obj, &s_list); - return (x); - } -} - -void prepend_ascii_setup(void) -{ - prepend_ascii_class = class_new(gensym("prepend_ascii"), (t_newmethod)prepend_ascii_new, - (t_method)prepend_ascii_free, sizeof(t_prepend_ascii), 0, A_GIMME, 0); - class_addbang(prepend_ascii_class, (t_method)prepend_ascii_bang); - class_addfloat(prepend_ascii_class, (t_method)prepend_ascii_float); - class_addsymbol(prepend_ascii_class, prepend_ascii_symbol); - class_addpointer(prepend_ascii_class, prepend_ascii_pointer); - class_addlist(prepend_ascii_class, prepend_ascii_list); - class_addanything(prepend_ascii_class, prepend_ascii_anything); - class_sethelpsymbol(prepend_ascii_class, gensym("iemhelp/help-prepend_ascii")); -} diff --git a/src/iemlib2/protect_against_open.c b/src/iemlib2/protect_against_open.c deleted file mode 100644 index 358d444..0000000 --- a/src/iemlib2/protect_against_open.c +++ /dev/null @@ -1,99 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include "g_canvas.h" -#include "g_all_guis.h" -#include <string.h> - -#ifdef _MSC_VER -#include <io.h> -#else -#include <unistd.h> -#endif - -/* ---------------------- protect_against_open ----------------------- */ -/* -- if you putting this object into a subpatch or an abstraction, -- */ -/* ------------ you cannot open again this subpatch ------------------ */ - -t_widgetbehavior protect_against_open_widgetbehavior; -static t_class *protect_against_open_class; - -typedef struct _protect_against_open -{ - t_object x_obj; - t_symbol *x_sym; - t_pd *x_owner; - void *x_clock; -} t_protect_against_open; - -/* ------------------------ cnv widgetbehaviour----------------------------- */ - -static void protect_against_open_tick(t_protect_against_open *x) -{ - t_symbol *sym = gensym("vis"); - t_atom at[1]; - - SETFLOAT(at, 0.0); - typedmess(x->x_sym->s_thing, sym, 1, at); - clock_unset(x->x_clock); -} - -static void protect_against_open_vis(t_gobj *z, t_glist *glist, int vis) -{ - t_protect_against_open *x = (t_protect_against_open *)z; - - if(vis) - clock_delay(x->x_clock, 5); -} - -static void *protect_against_open_new(t_symbol *s, int ac, t_atom *av) -{ - t_protect_against_open *x = (t_protect_against_open *)pd_new(protect_against_open_class); - t_glist *glist = (t_glist *)canvas_getcurrent(); - t_canvas *this_canvas = glist_getcanvas(glist); - t_symbol *s_unique; - char str[100]; - - x->x_owner = (t_pd *)glist; - s_unique = canvas_realizedollar(glist_getcanvas(glist), gensym("$0")); - strcpy(str, s_unique->s_name); - strcat(str, "-quabla"); - x->x_sym = gensym(str); - if(*x->x_sym->s_name) - pd_bind(x->x_owner, x->x_sym); - x->x_clock = clock_new(x, (t_method)protect_against_open_tick); - return(x); -} - -static void protect_against_open_ff(t_protect_against_open *x) -{ - if(*x->x_sym->s_name) - pd_unbind(x->x_owner, x->x_sym); - clock_free(x->x_clock); -} - -void protect_against_open_setup(void) -{ - protect_against_open_class = class_new(gensym("protect_against_open"), (t_newmethod)protect_against_open_new, - (t_method)protect_against_open_ff, sizeof(t_protect_against_open), 0, A_GIMME, 0); - - protect_against_open_widgetbehavior.w_getrectfn = NULL; - protect_against_open_widgetbehavior.w_displacefn = NULL; - protect_against_open_widgetbehavior.w_selectfn = NULL; - protect_against_open_widgetbehavior.w_activatefn = NULL; - protect_against_open_widgetbehavior.w_deletefn = NULL; - protect_against_open_widgetbehavior.w_visfn = protect_against_open_vis; - protect_against_open_widgetbehavior.w_clickfn = NULL; -#if defined(PD_MAJOR_VERSION) && (PD_MINOR_VERSION >= 37) - -#else - protect_against_open_widgetbehavior.w_propertiesfn = NULL; - protect_against_open_widgetbehavior.w_savefn = NULL; -#endif - class_setwidget(protect_against_open_class, &protect_against_open_widgetbehavior); -} diff --git a/src/iemlib2/receive2list.c b/src/iemlib2/receive2list.c deleted file mode 100644 index 0be6645..0000000 --- a/src/iemlib2/receive2list.c +++ /dev/null @@ -1,216 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" -#include <stdlib.h> -#include <string.h> -#include <stdio.h> - -/* -------------------------- receive2list ------------------------------ */ -/* -- converts received message to a list with a prepended float index -- */ - -struct _receive2list_proxy; - -static t_class *receive2list_class; -static t_class *receive2list_proxy_class; - -typedef struct _receive2list -{ - t_object x_obj; - int x_max; - struct _receive2list_proxy **x_proxy_receiver; - int x_size; - t_atom *x_at; -} t_receive2list; - -typedef struct _receive2list_proxy -{ - t_object p_obj; - t_receive2list *p_owner; - t_symbol *p_receive_label_sym; - int p_index; -} t_receive2list_proxy; - -static void receive2list_atcopy(t_atom *src, t_atom *dst, int n) -{ - while(n--) - *dst++ = *src++; -} - -static void receive2list_clear(t_receive2list *x, t_symbol *s, int ac, t_atom *av) -{ - t_receive2list_proxy *p; - int i, max=x->x_max; - - for(i=0; i<max; i++) - { - p = x->x_proxy_receiver[i]; - if(p->p_receive_label_sym) - pd_unbind(&p->p_obj.ob_pd, p->p_receive_label_sym); - p->p_receive_label_sym = 0; - } -} - -static void receive2list_add(t_receive2list *x, t_symbol *s, int ac, t_atom *av) -{ - t_receive2list_proxy *p; - int i; - - if((ac > 1)&&(IS_A_FLOAT(av,0))) - { - i = atom_getint(av); - if((i >= 0)&&(i < x->x_max)) - { - p = x->x_proxy_receiver[i]; - if(IS_A_SYMBOL(av,1)) - { - if(p->p_receive_label_sym) - pd_unbind(&p->p_obj.ob_pd, p->p_receive_label_sym); - p->p_receive_label_sym = atom_getsymbol(av+1); - pd_bind(&p->p_obj.ob_pd, p->p_receive_label_sym); - } - else if(IS_A_FLOAT(av,1)) - { - char str[32]; - - if(p->p_receive_label_sym) - pd_unbind(&p->p_obj.ob_pd, p->p_receive_label_sym); - sprintf(str, "%g", atom_getfloat(av+1)); - p->p_receive_label_sym = gensym(str); - pd_bind(&p->p_obj.ob_pd, p->p_receive_label_sym); - } - } - } -} - -/* begin of proxy methods (anything inlets) */ - -static void receive2list_proxy_bang(t_receive2list_proxy *p) -{ - t_receive2list *x = p->p_owner; - - SETFLOAT(x->x_at, p->p_index); - outlet_list(x->x_obj.ob_outlet, &s_list, 1, x->x_at); -} - -static void receive2list_proxy_float(t_receive2list_proxy *p, t_floatarg f) -{ - t_receive2list *x = p->p_owner; - - SETFLOAT(x->x_at, p->p_index); - SETFLOAT(x->x_at+1, f); - outlet_list(x->x_obj.ob_outlet, &s_list, 2, x->x_at); -} - -static void receive2list_proxy_symbol(t_receive2list_proxy *p, t_symbol *s) -{ - t_receive2list *x = p->p_owner; - - SETFLOAT(x->x_at, p->p_index); - SETSYMBOL(x->x_at+1, s); - outlet_list(x->x_obj.ob_outlet, &s_list, 2, x->x_at); -} - -static void receive2list_proxy_pointer(t_receive2list_proxy *p, t_gpointer *gp) -{ - t_receive2list *x = p->p_owner; - - SETFLOAT(x->x_at, p->p_index); - SETPOINTER(x->x_at+1, gp); - outlet_list(x->x_obj.ob_outlet, &s_list, 2, x->x_at); -} - -static void receive2list_proxy_list(t_receive2list_proxy *p, t_symbol *s, int argc, t_atom *argv) -{ - t_receive2list *x = p->p_owner; - - if((argc+1) >= x->x_size) - { - x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (argc+11)*sizeof(t_atom)); - x->x_size = argc + 11; - } - SETFLOAT(x->x_at, p->p_index); - receive2list_atcopy(argv, x->x_at+1, argc); - outlet_list(x->x_obj.ob_outlet, &s_list, argc+1, x->x_at); -} - -static void receive2list_proxy_anything(t_receive2list_proxy *p, t_symbol *s, int argc, t_atom *argv) -{ - t_receive2list *x = p->p_owner; - - if((argc+2) >= x->x_size) - { - x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (argc+12)*sizeof(t_atom)); - x->x_size = argc + 12; - } - SETFLOAT(x->x_at, p->p_index); - SETSYMBOL(x->x_at+1, s); - receive2list_atcopy(argv, x->x_at+2, argc); - outlet_list(x->x_obj.ob_outlet, &s_list, argc+2, x->x_at); -} - -/* end of proxy methods (anything inlets) */ - -static void receive2list_free(t_receive2list *x) -{ - t_receive2list_proxy *p; - int i, max = x->x_max; - - for(i=0; i<max; i++) - { - p = x->x_proxy_receiver[i]; - if(p->p_receive_label_sym) - pd_unbind(&p->p_obj.ob_pd, p->p_receive_label_sym); - if(x->x_proxy_receiver[i]) - pd_free((t_pd *)x->x_proxy_receiver[i]); - } - if(x->x_proxy_receiver) - freebytes(x->x_proxy_receiver, x->x_max * sizeof(t_receive2list_proxy *)); - if(x->x_at) - freebytes(x->x_at, x->x_size * sizeof(t_atom)); -} - -static void *receive2list_new(t_floatarg fmax) -{ - t_receive2list *x = (t_receive2list *)pd_new(receive2list_class); - t_receive2list_proxy *p; - int i, max = (int)fmax; - - if(max <= 0) - max = 80; - x->x_max = max; - x->x_proxy_receiver = (t_receive2list_proxy **)getbytes(x->x_max * sizeof(t_receive2list_proxy *)); - x->x_size = 12; - x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom)); - for(i=0; i<max; i++) - { - x->x_proxy_receiver[i] = (t_receive2list_proxy *)pd_new(receive2list_proxy_class); - p = x->x_proxy_receiver[i]; - p->p_owner = x; - p->p_receive_label_sym = 0; - p->p_index = i; - } - outlet_new(&x->x_obj, &s_list); - return (x); -} - -void receive2list_setup(void) -{ - receive2list_class = class_new(gensym("receive2list"), (t_newmethod)receive2list_new, - (t_method)receive2list_free, sizeof(t_receive2list), 0, A_DEFFLOAT, 0); - class_addmethod(receive2list_class, (t_method)receive2list_clear, gensym("clear"), A_GIMME, 0); - class_addmethod(receive2list_class, (t_method)receive2list_add, gensym("add"), A_GIMME, 0); - class_sethelpsymbol(receive2list_class, gensym("iemhelp/help-receive2list")); - - receive2list_proxy_class = class_new(gensym("_receive2list_proxy"), - 0, 0, sizeof(t_receive2list_proxy), CLASS_PD | CLASS_NOINLET, 0); - class_addbang(receive2list_proxy_class, receive2list_proxy_bang); - class_addfloat(receive2list_proxy_class, receive2list_proxy_float); - class_addsymbol(receive2list_proxy_class, receive2list_proxy_symbol); - class_addpointer(receive2list_proxy_class, receive2list_proxy_pointer); - class_addlist(receive2list_proxy_class, receive2list_proxy_list); - class_addanything(receive2list_proxy_class, receive2list_proxy_anything); -} diff --git a/src/iemlib2/round_zero.c b/src/iemlib2/round_zero.c deleted file mode 100644 index a802dda..0000000 --- a/src/iemlib2/round_zero.c +++ /dev/null @@ -1,60 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - - -/* ------------------------ round_zero ---------------------------- */ -/* ------ small float numbers of an anything message within ------- */ -/* ---- plus minus initial argument will be truncated to zero ----- */ - -static t_class *round_zero_class; - -typedef struct _round_zero -{ - t_object x_obj; - t_float x_bound; -} t_round_zero; - -static void round_zero_anything(t_round_zero *x, t_symbol *s, int ac, t_atom *av) -{ - int i; - t_float f, bound=x->x_bound; - - for(i=0; i<ac; i++) - { - if(IS_A_FLOAT(av, i)) - { - f = atom_getfloatarg(i, ac, av); - if((f <= bound)&&(f >= -bound)) - { - f = 0.0f; - SETFLOAT(av+i, f); - } - } - } - outlet_anything(x->x_obj.ob_outlet, s, ac, av); -} - -static void *round_zero_new(t_floatarg bound) -{ - t_round_zero *x = (t_round_zero *)pd_new(round_zero_class); - - if(bound < 0.0f) - x->x_bound = -bound; - else - x->x_bound = bound; - outlet_new(&x->x_obj, &s_list); - return (x); -} - -void round_zero_setup(void) -{ - round_zero_class = class_new(gensym("round_zero"), (t_newmethod)round_zero_new, - 0, sizeof(t_round_zero), 0, A_DEFFLOAT, 0); - class_addanything(round_zero_class, round_zero_anything); - class_sethelpsymbol(round_zero_class, gensym("iemhelp/help-round_zero")); -} diff --git a/src/iemlib2/speedlim.c b/src/iemlib2/speedlim.c deleted file mode 100644 index d0224fc..0000000 --- a/src/iemlib2/speedlim.c +++ /dev/null @@ -1,100 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - -/* ----------------------- speedlim -------------------------- */ -/* -- reduces the flow of float-messages to one message per -- */ -/* ----------------- initial argument time in ms ------------- */ - -static t_class *speedlim_class; - -typedef struct _speedlim -{ - t_object x_obj; - t_clock *x_clock; - float x_delay; - int x_output_is_locked; - int x_there_was_n_event; - t_float x_curval; - t_float x_lastout; -} t_speedlim; - -static void speedlim_stop(t_speedlim *x) -{ - x->x_output_is_locked = 0; - x->x_there_was_n_event = 0; - clock_unset(x->x_clock); -} - -static void speedlim_tick(t_speedlim *x) -{ - if(x->x_there_was_n_event) - { - x->x_output_is_locked = 1; - x->x_there_was_n_event = 0; - outlet_float(x->x_obj.ob_outlet, x->x_curval); - clock_delay(x->x_clock, x->x_delay); - } - else - { - x->x_output_is_locked = 0; - x->x_there_was_n_event = 0; - } -} - -static void speedlim_float(t_speedlim *x, t_floatarg val) -{ - x->x_curval = val; - if(!x->x_output_is_locked) - { - x->x_output_is_locked = 1; - x->x_there_was_n_event = 0; - outlet_float(x->x_obj.ob_outlet, x->x_curval); - clock_delay(x->x_clock, x->x_delay); - } - else - x->x_there_was_n_event = 1; -} - -static void speedlim_ft1(t_speedlim *x, t_floatarg delay) -{ - if(delay < 0.0) - delay = 0.0; - x->x_delay = delay; -} - -static void speedlim_free(t_speedlim *x) -{ - clock_free(x->x_clock); -} - -static void *speedlim_new(t_floatarg delay) -{ - t_speedlim *x = (t_speedlim *)pd_new(speedlim_class); - - if(delay < 0.0) - delay = 0.0; - x->x_delay = delay; - x->x_curval = 0.0f; - x->x_output_is_locked = 0; - x->x_there_was_n_event = 0; - x->x_clock = clock_new(x, (t_method)speedlim_tick); - outlet_new(&x->x_obj, &s_float); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1")); - return (x); -} - -void speedlim_setup(void) -{ - speedlim_class = class_new(gensym("speedlim"), (t_newmethod)speedlim_new, - (t_method)speedlim_free, sizeof(t_speedlim), 0, A_DEFFLOAT, 0); - class_addmethod(speedlim_class, (t_method)speedlim_stop, gensym("stop"), 0); - class_addfloat(speedlim_class, (t_method)speedlim_float); - class_addmethod(speedlim_class, (t_method)speedlim_ft1, gensym("ft1"), A_FLOAT, 0); - class_sethelpsymbol(speedlim_class, gensym("iemhelp/help-speedlim")); -} diff --git a/src/iemlib2/splitfilename.c b/src/iemlib2/splitfilename.c deleted file mode 100644 index 372be3b..0000000 --- a/src/iemlib2/splitfilename.c +++ /dev/null @@ -1,130 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include <string.h> - - -/* ----------------------- splitfilename -------------------------- */ -/* -- splits a symbol into 2 parts (path + file) at the position -- */ -/* -- of the first separator-character beginnig from the right ---- */ -/* ---------- eliminating the separator-character ----------------- */ - -static t_class *splitfilename_class; - -typedef struct _splitfilename -{ - t_object x_obj; - char x_sep[2]; - char x_mem[MAXPDSTRING]; - t_outlet *x_outpath; - t_outlet *x_outfile; -} t_splitfilename; - -static void splitfilename_separator(t_splitfilename *x, t_symbol *s, int ac, t_atom *av) -{ - if(ac > 0) - { - if(IS_A_SYMBOL(av, 0)) - { - char *name=av->a_w.w_symbol->s_name; - - if(strlen(name) == 1) - x->x_sep[0] = name[0]; - else if(!strcmp(name, "backslash")) - x->x_sep[0] = '\\'; - else if(!strcmp(name, "slash")) - x->x_sep[0] = '/'; - else if(!strcmp(name, "blank")) - x->x_sep[0] = ' '; - else if(!strcmp(name, "space")) - x->x_sep[0] = ' '; - else if(!strcmp(name, "dollar")) - x->x_sep[0] = '$'; - else if(!strcmp(name, "comma")) - x->x_sep[0] = ','; - else if(!strcmp(name, "semi")) - x->x_sep[0] = ';'; - else if(!strcmp(name, "leftbrace")) - x->x_sep[0] = '{'; - else if(!strcmp(name, "rightbrace")) - x->x_sep[0] = '}'; - else - x->x_sep[0] = '/'; - } - else if(IS_A_FLOAT(av, 0)) - { - t_int i=atom_getintarg(0, ac, av); - - x->x_sep[0] = (char)i + '0';/* you can set any separator-char by setting a number between -32 ... 223 */ - } - } - else - x->x_sep[0] = 0; -} - -static void splitfilename_symbol(t_splitfilename *x, t_symbol *s) -{ - t_int length = strlen(s->s_name); - - if(length) - { - if(x->x_sep[0]) - { - char *sep_ptr=x->x_mem; - - if(length > (MAXPDSTRING - 2)) - strncpy(x->x_mem, s->s_name, MAXPDSTRING - 2 - length); - else - strcpy(x->x_mem, s->s_name); - - sep_ptr = strrchr(x->x_mem, x->x_sep[0]);/* points to the leftest separator-char-index of string */ - if((!sep_ptr) || ((sep_ptr - x->x_mem) < 0) || ((sep_ptr - x->x_mem) >= length)) - { /* JMZ: 20050701 : removed typecast (char*) to (int); this is not portable */ - outlet_symbol(x->x_outfile, &s_); - outlet_symbol(x->x_outpath, gensym(x->x_mem)); - } - else - { - *sep_ptr = 0; - sep_ptr++; - outlet_symbol(x->x_outfile, gensym(sep_ptr)); - outlet_symbol(x->x_outpath, gensym(x->x_mem)); - } - } - else - { - outlet_symbol(x->x_outfile, &s_); - outlet_symbol(x->x_outpath, s); - } - } -} - -static void *splitfilename_new(t_symbol *s, int ac, t_atom *av) -{ - t_splitfilename *x = (t_splitfilename *)pd_new(splitfilename_class); - - x->x_sep[0] = 0; - x->x_sep[1] = 0; - if(ac == 0) - x->x_sep[0] = '/'; - else - splitfilename_separator(x, s, ac, av); - x->x_outpath = (t_outlet *)outlet_new(&x->x_obj, &s_symbol); - x->x_outfile = (t_outlet *)outlet_new(&x->x_obj, &s_symbol); - return (x); -} - -void splitfilename_setup(void) -{ - splitfilename_class = class_new(gensym("splitfilename"), (t_newmethod)splitfilename_new, - 0, sizeof(t_splitfilename), 0, A_GIMME, 0); - class_addsymbol(splitfilename_class, splitfilename_symbol); - class_addmethod(splitfilename_class, (t_method)splitfilename_separator, gensym("separator"), A_GIMME, 0); - class_addmethod(splitfilename_class, (t_method)splitfilename_separator, gensym("sep"), A_GIMME, 0); - class_sethelpsymbol(splitfilename_class, gensym("iemhelp/help-splitfilename")); -} diff --git a/src/iemlib2/stripfilename.c b/src/iemlib2/stripfilename.c deleted file mode 100644 index c6e4f2c..0000000 --- a/src/iemlib2/stripfilename.c +++ /dev/null @@ -1,77 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" -#include <string.h> - -/* -------------------------- stripfilename ----------------------- */ -/* -- strips the first n or last n characters, depending on sign -- */ -/* ------- of the initial argument (set message argument) --------- */ - -static t_class *stripfilename_class; - -typedef struct _stripfilename -{ - t_object x_obj; - int x_nr_char; - char x_mem[MAXPDSTRING]; -} t_stripfilename; - -static void stripfilename_symbol(t_stripfilename *x, t_symbol *s) -{ - if(x->x_nr_char < 0)/* cuts the string from the back */ - { - int len = strlen(s->s_name); - int i=len + x->x_nr_char; - - if(len > (MAXPDSTRING - 2)) - strncpy(x->x_mem, s->s_name, MAXPDSTRING - 2 - len); - else - strcpy(x->x_mem, s->s_name); - if(i < 0) - i = 0; - x->x_mem[i] = 0; - outlet_symbol(x->x_obj.ob_outlet, gensym(x->x_mem)); - } - else if(x->x_nr_char > 0)/* starts the string at this new offset */ - { - int len = strlen(s->s_name); - int i=x->x_nr_char; - - if(len > (MAXPDSTRING - 2)) - strncpy(x->x_mem, s->s_name, MAXPDSTRING - 2 - len); - else - strcpy(x->x_mem, s->s_name); - if(i > len) - i = len; - outlet_symbol(x->x_obj.ob_outlet, gensym(x->x_mem+i)); - } - else - outlet_symbol(x->x_obj.ob_outlet, s); -} - -static void stripfilename_set(t_stripfilename *x, t_floatarg nr_char) -{ - x->x_nr_char = (int)nr_char; -} - -static void *stripfilename_new(t_floatarg nr_char) -{ - t_stripfilename *x = (t_stripfilename *)pd_new(stripfilename_class); - - stripfilename_set(x, nr_char); - outlet_new(&x->x_obj, &s_symbol); - return (x); -} - -void stripfilename_setup(void) -{ - stripfilename_class = class_new(gensym("stripfilename"), (t_newmethod)stripfilename_new, - 0, sizeof(t_stripfilename), 0, A_DEFFLOAT, 0); - class_addsymbol(stripfilename_class, stripfilename_symbol); - class_addmethod(stripfilename_class, (t_method)stripfilename_set, gensym("set"), A_FLOAT, 0); - class_sethelpsymbol(stripfilename_class, gensym("iemhelp/help-stripfilename")); -} diff --git a/src/iemlib2/toggle_mess.c b/src/iemlib2/toggle_mess.c deleted file mode 100644 index c884064..0000000 --- a/src/iemlib2/toggle_mess.c +++ /dev/null @@ -1,114 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - -/* ------------------------ toggle_mess ---------------------------- */ -/* -- inital arguments building a set of messages, any incomming --- */ -/* -- increments the internal counter and outputs the n-th initial --*/ -/* -- message. -- */ - -static t_class *toggle_mess_class; - -typedef struct _toggle_mess -{ - t_object x_obj; - int x_index; - int x_ac; - t_atom *x_at; - void *x_out_mid_sym; - void *x_out_rght_flt; - t_symbol *x_set; -} t_toggle_mess; - -static void toggle_mess_bang(t_toggle_mess *x) -{ - int i = x->x_index; - - outlet_float(x->x_out_rght_flt, (t_float)i); - if(IS_A_FLOAT(x->x_at, i)) - outlet_float(x->x_out_mid_sym, atom_getfloat(&x->x_at[i])); - else - outlet_anything(x->x_out_mid_sym, atom_getsymbol(&x->x_at[i]), 0, x->x_at); - outlet_anything(x->x_obj.ob_outlet, x->x_set, 1, &x->x_at[i]); -} - -static void toggle_mess_float(t_toggle_mess *x, t_floatarg f) -{ - x->x_index++; - if(x->x_index >= x->x_ac) - x->x_index = 0; - toggle_mess_bang(x); -} - -static void toggle_mess_set(t_toggle_mess *x, t_symbol *s, int ac, t_atom *av) -{ - if((ac >= 1) && (IS_A_FLOAT(av, 0))) - { - int x_index = (int)atom_getint(av); - - if(x_index < 0) - x_index = 0; - else if(x_index >= x->x_ac) - x_index = x->x_ac; - x->x_index = x_index; - outlet_anything(x->x_obj.ob_outlet, x->x_set, 1, &x->x_at[x_index]); - } - else - toggle_mess_float(x, 0); -} - -static void toggle_mess_symbol(t_toggle_mess *x, t_symbol *s) -{ - toggle_mess_float(x, 0); -} - -static void toggle_mess_anything(t_toggle_mess *x, t_symbol *s, int ac, t_atom *av) -{ - toggle_mess_float(x, 0); -} - -static void toggle_mess_free(t_toggle_mess *x) -{ - freebytes(x->x_at, x->x_ac * sizeof(t_atom)); -} - -static void *toggle_mess_new(t_symbol *s, int ac, t_atom *av) -{ - t_toggle_mess *x = (t_toggle_mess *)pd_new(toggle_mess_class); - int i; - - if(!ac) - { - post("toggle_mess-ERROR: must have at least one argument!"); - x->x_at = (t_atom *)0; - return(0); - } - x->x_ac = ac; - x->x_at = (t_atom *)getbytes(ac * sizeof(t_atom)); - for(i=0; i<ac; i++) - x->x_at[i] = *av++; - x->x_index = 0; - x->x_set = gensym("set"); - outlet_new(&x->x_obj, &s_list); - x->x_out_mid_sym = outlet_new(&x->x_obj, &s_list); - x->x_out_rght_flt = outlet_new(&x->x_obj, &s_float); - return(x); -} - -void toggle_mess_setup(void) -{ - toggle_mess_class = class_new(gensym("toggle_mess"), (t_newmethod)toggle_mess_new, - (t_method)toggle_mess_free, sizeof(t_toggle_mess), 0, A_GIMME, 0); - class_addcreator((t_newmethod)toggle_mess_new, gensym("tm"), A_GIMME, 0); - class_addbang(toggle_mess_class, (t_method)toggle_mess_bang); - class_addmethod(toggle_mess_class, (t_method)toggle_mess_set, gensym("set"), A_GIMME, 0); - class_addfloat(toggle_mess_class, (t_method)toggle_mess_float); - class_addsymbol(toggle_mess_class, toggle_mess_symbol); - class_addanything(toggle_mess_class, toggle_mess_anything); - class_sethelpsymbol(toggle_mess_class, gensym("iemhelp/help-toggle_mess")); -} diff --git a/src/iemlib2/transf_fader.c b/src/iemlib2/transf_fader.c deleted file mode 100644 index 1243a1c..0000000 --- a/src/iemlib2/transf_fader.c +++ /dev/null @@ -1,147 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" - - -/* ------------------------ transf_fader ----------------------- */ -/* -- this loopkup tabel objekt makes a 2-point interpolation -- */ -/* --------- between the pairs of determinating points --------- */ - -typedef struct _transf_fader -{ - t_object x_obj; - int x_size; - int x_message; - t_float *x_array; -} t_transf_fader; - -static t_class *transf_fader_class; - -static void transf_fader_pairs(t_transf_fader *x, t_symbol *s, int argc, t_atom *argv) -{ - if(argc >= 4) - { - int i, j, k, ac=argc/2; - int n=1000; - int i_prev=0; - int first=1; - int i_delta; - t_float val_delta; - t_float delta; - t_float val_prev=0.0f; - t_float val=0.0f; - t_float *vec=x->x_array; - t_float fad_in, fad_out; - - for(j=0; j<n; j++) - { - vec[j] = -123456.0f; - } - - for(j=0; j<ac; j++) - { - fad_in = atom_getfloat(argv++); - while(fad_in < 0.0f) - fad_in = 0.0f; - while(fad_in > 1000.0f) - fad_in = 1000.0f; - - fad_out = atom_getfloat(argv++); - while(fad_out < -123455.0f) - fad_out = -123455.0f; - - i = (int)fad_in; - vec[i] = fad_out; - } - - for(j=0; j<n; j++) - { - if(vec[j] > -123456.0f) - { - if(first) - { - first = 0; - i_prev = j; - val_prev = vec[j]; - } - else - { - i = j; - val = vec[j]; - i_delta = i - i_prev; - val_delta = val - val_prev; - if(i_delta > 1) - { - delta = val_delta / (t_float)i_delta; - for(k=i_prev+1; k<i; k++) - { - vec[k] = val_prev + delta*(t_float)(k - i_prev); - } - } - i_prev = i; - val_prev = val; - } - } - } - } - else - { - if(x->x_message) - post("transf_fader-ERROR: less than 2 pairs make no sense"); - } -} - -static void transf_fader_float(t_transf_fader *x, t_floatarg fad_in) -{ - t_float fad_out; - t_float *vec=x->x_array; - t_float fract; - int i; - - while(fad_in < 0.0f) - fad_in = 0.0f; - while(fad_in > 999.0f) - fad_in = 999.0f; - - i = (int)fad_in; - fract = fad_in - (t_float)i; - fad_out = vec[i] + fract*(vec[i+1] - vec[i]); - if(fad_out > -123455.0f) - outlet_float(x->x_obj.ob_outlet, fad_out); -} - -static void transf_fader_free(t_transf_fader *x) -{ - freebytes(x->x_array, x->x_size * sizeof(t_float)); -} - -static void *transf_fader_new(t_symbol *s, int argc, t_atom *argv) -{ - t_transf_fader *x = (t_transf_fader *)pd_new(transf_fader_class); - int i, n; - - x->x_size = 1001; - x->x_message = 0; - x->x_array = (t_float *)getbytes(x->x_size * sizeof(t_float)); - n = x->x_size; - for(i=0; i<n; i++) - x->x_array[i] = -123456.0f; - transf_fader_pairs(x, gensym("pairs"), argc, argv); - x->x_message = 1; - outlet_new(&x->x_obj, &s_float); - return (x); -} - -void transf_fader_setup(void) -{ - transf_fader_class = class_new(gensym("transf_fader"), (t_newmethod)transf_fader_new, (t_method)transf_fader_free, - sizeof(t_transf_fader), 0, A_GIMME, 0); - class_addfloat(transf_fader_class, (t_method)transf_fader_float); - class_addmethod(transf_fader_class, (t_method)transf_fader_pairs, gensym("pairs"), A_GIMME, 0); - class_sethelpsymbol(transf_fader_class, gensym("iemhelp/help-transf_fader")); -} diff --git a/src/iemlib2/unsymbol.c b/src/iemlib2/unsymbol.c deleted file mode 100644 index 93fffeb..0000000 --- a/src/iemlib2/unsymbol.c +++ /dev/null @@ -1,40 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - -#include "m_pd.h" -#include "iemlib.h" - -/* ----------- unsymbol ------------------------- */ -/* -- converts a symbol to an anything message -- */ - -static t_class *unsymbol_class; - -typedef struct _unsymbol -{ - t_object x_obj; - t_atom x_at; -} t_unsymbol; - -static void unsymbol_symbol(t_unsymbol *x, t_symbol *s) -{ - outlet_anything(x->x_obj.ob_outlet, s, 0, &(x->x_at)); -} - -static void *unsymbol_new(void) -{ - t_unsymbol *x = (t_unsymbol *)pd_new(unsymbol_class); - - outlet_new(&x->x_obj, &s_list); - return (x); -} - -void unsymbol_setup(void) -{ - unsymbol_class = class_new(gensym("unsymbol"), (t_newmethod)unsymbol_new, - 0, sizeof(t_unsymbol), 0, 0); - class_addcreator((t_newmethod)unsymbol_new, gensym("unsym"), 0); - class_addsymbol(unsymbol_class, unsymbol_symbol); - class_sethelpsymbol(unsymbol_class, gensym("iemhelp/help-unsymbol")); -} diff --git a/src/iemlib2/wrap.c b/src/iemlib2/wrap.c deleted file mode 100644 index 7e701b8..0000000 --- a/src/iemlib2/wrap.c +++ /dev/null @@ -1,63 +0,0 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ - - -#include "m_pd.h" -#include "iemlib.h" -#include <stdlib.h> -#include <string.h> -#include <stdio.h> - -/* ------------------------ wrap ----------------- */ -/* -- leave the fractal part of a float message -- */ - -typedef struct _wrap -{ - t_object x_obj; - t_float x_f; -} t_wrap; - -static t_class *wrap_class; - -static void wrap_bang(t_wrap *x) -{ - outlet_float(x->x_obj.ob_outlet, x->x_f); -} - -static void wrap_float(t_wrap *x, t_floatarg f) -{ - int i=(int)f; - - if(f > 0.0) - x->x_f = f - (t_float)i; - else - x->x_f = f - (t_float)(i - 1); - wrap_bang(x); -} - -static void wrap_list(t_wrap *x, t_symbol *s, int argc, t_atom *argv) -{ - if((argc > 0) && (IS_A_FLOAT(argv, 0))) - wrap_float(x, atom_getfloat(argv)); -} - -static void *wrap_new(void) -{ - t_wrap *x = (t_wrap *)pd_new(wrap_class); - - outlet_new(&x->x_obj, &s_float); - x->x_f = 0.0; - return (x); -} - -void wrap_setup(void) -{ - wrap_class = class_new(gensym("wrap"), (t_newmethod)wrap_new, 0, - sizeof(t_wrap), 0, 0); - class_addbang(wrap_class, (t_method)wrap_bang); - class_addfloat(wrap_class, (t_method)wrap_float); - class_addlist(wrap_class, (t_method)wrap_list); - class_sethelpsymbol(wrap_class, gensym("iemhelp/help-wrap")); -} |