externals/iem/iem_bin_ambi/src bin_ambi_reduced_decode2.c, NONE, 1.1 bin_ambi_reduced_decode_fft.c, NONE, 1.1 bin_ambi_reduced_decode_fft2.c, NONE, 1.1 bin_ambi_reduced_decode_fir.c, NONE, 1.1 bin_ambi_reduced_decode_fir2.c, NONE, 1.1 bin_ambi_calc_HRTF.c, 1.1, 1.2 bin_ambi_reduced_decode.c, 1.1, 1.2 iem_bin_ambi.c, 1.2, 1.3 iem_bin_ambi.h, 1.1, 1.2 iemlib.h, 1.1, 1.2 makefile_win, 1.1, 1.2 - Pd-cvs

9 Mar 2006


      Update of /cvsroot/pure-data/externals/iem/iem_bin_ambi/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv9954/iem/iem_bin_ambi/src
Modified Files:
    bin_ambi_calc_HRTF.c bin_ambi_reduced_decode.c iem_bin_ambi.c 
    iem_bin_ambi.h iemlib.h makefile_win 
Added Files:
    bin_ambi_reduced_decode2.c bin_ambi_reduced_decode_fft.c 
    bin_ambi_reduced_decode_fft2.c bin_ambi_reduced_decode_fir.c 
    bin_ambi_reduced_decode_fir2.c 
Log Message:
update to version JAN_06 with all sources
--- NEW FILE: bin_ambi_reduced_decode_fft2.c ---
/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
iem_bin_ambi written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
#ifdef NT
#pragma warning( disable : 4244 )
#pragma warning( disable : 4305 )
#endif
#include "m_pd.h"
#include "iemlib.h"
#include "iem_bin_ambi.h"
#include <math.h>
#include <stdio.h>
#include <string.h>
[...1349 lines suppressed...]
    class_addmethod(bin_ambi_reduced_decode_fft2_class, (t_method)bin_ambi_reduced_decode_fft2_sing_range, gensym("sing_range"), A_DEFFLOAT, 0);
    class_sethelpsymbol(bin_ambi_reduced_decode_fft2_class, gensym("iemhelp2/help-bin_ambi_reduced_decode_fft2"));
}
/*
Reihenfolge:
n_ls x bin_ambi_reduced_decode_fft2_ls
bin_ambi_reduced_decode_fft2_calc_pinv
n_ls x bin_ambi_reduced_decode_fft2_load_HRIR
n_ls x bin_ambi_reduced_decode_fft2_check_HRIR_arrays
n_ambi x bin_ambi_reduced_decode_fft2_check_HRTF_arrays
n_ambi x bin_ambi_reduced_decode_fft2_calc_reduced
bin_ambi_reduced_decode_fft2_calc_sym
*/
--- NEW FILE: bin_ambi_reduced_decode_fir2.c ---
/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
iem_bin_ambi written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
#ifdef NT
#pragma warning( disable : 4244 )
#pragma warning( disable : 4305 )
#endif
#include "m_pd.h"
#include "iemlib.h"
#include "iem_bin_ambi.h"
#include <math.h>
#include <stdio.h>
#include <string.h>
[...1221 lines suppressed...]
    class_addmethod(bin_ambi_reduced_decode_fir2_class, (t_method)bin_ambi_reduced_decode_fir2_sing_range, gensym("sing_range"), A_DEFFLOAT, 0);
    class_sethelpsymbol(bin_ambi_reduced_decode_fir2_class, gensym("iemhelp2/help-bin_ambi_reduced_decode_fir2"));
}
/*
Reihenfolge:
n_ls x bin_ambi_reduced_decode_fir2_ls
bin_ambi_reduced_decode_fir2_calc_pinv
n_ls x bin_ambi_reduced_decode_fir2_load_HRIR
n_ls x bin_ambi_reduced_decode_fir2_check_HRIR_arrays
n_ambi x bin_ambi_reduced_decode_fir2_check_HRTF_arrays
n_ambi x bin_ambi_reduced_decode_fir2_calc_reduced
bin_ambi_reduced_decode_fir2_calc_sym
*/
Index: iem_bin_ambi.c
===================================================================
RCS file: /cvsroot/pure-data/externals/iem/iem_bin_ambi/src/iem_bin_ambi.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** iem_bin_ambi.c	1 Mar 2006 12:07:33 -0000	1.2
--- iem_bin_ambi.c	9 Mar 2006 15:56:05 -0000	1.3
***************
*** 2,6 ****
  * WARRANTIES, see the file, "LICENSE.txt," in this distribution.
! iem_bin_ambi written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
#ifdef NT
--- 2,6 ----
  * WARRANTIES, see the file, "LICENSE.txt," in this distribution.
! iem_bin_ambi written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
#ifdef NT
***************
*** 22,32 ****
  }
/* ------------------------ setup routine ------------------------- */
- void iem_bin_ambi_sources_setup(void);
void iem_bin_ambi_setup(void)
  {
! 	iem_bin_ambi_sources_setup();
! 	post("iem_bin_ambi (R-1.15) library loaded!");
  }
--- 22,46 ----
  }
+ void bin_ambi_calc_HRTF_setup(void);
+ void bin_ambi_reduced_decode_setup(void);
+ void bin_ambi_reduced_decode2_setup(void);
+ void bin_ambi_reduced_decode_fft_setup(void);
+ void bin_ambi_reduced_decode_fir_setup(void);
+ void bin_ambi_reduced_decode_fft2_setup(void);
+ void bin_ambi_reduced_decode_fir2_setup(void);
+ 
  /* ------------------------ setup routine ------------------------- */
void iem_bin_ambi_setup(void)
  {
! 	bin_ambi_calc_HRTF_setup();
! 	bin_ambi_reduced_decode_setup();
! 	bin_ambi_reduced_decode2_setup();
! 	bin_ambi_reduced_decode_fft_setup();
! 	bin_ambi_reduced_decode_fir_setup();
! 	bin_ambi_reduced_decode_fft2_setup();
! 	bin_ambi_reduced_decode_fir2_setup();
!     post("iem_bin_ambi (R-1.16) library loaded!   (c) Thomas Musil 05.2005");
! 	post("   musil%ciem.at iem KUG Graz Austria", '@');
  }
Index: makefile_win
===================================================================
RCS file: /cvsroot/pure-data/externals/iem/iem_bin_ambi/src/makefile_win,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** makefile_win	1 Mar 2006 12:13:45 -0000	1.1
--- makefile_win	9 Mar 2006 15:56:05 -0000	1.2
***************
*** 1,39 ****
! 
! all: iem_bin_ambi.dll
! 
! VIS_CPP_PATH = "C:\Programme\Microsoft Visual Studio\Vc98"
! 
! PD_INST_PATH = "C:\Programme\pd"
! 
! 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 =	bin_ambi_calc_HRTF.c \
! 		bin_ambi_reduced_decode.c \
! 		iem_bin_ambi.c
! 
! 
! OBJ = $(SRC:.c=.obj)
! 
! .c.obj:
! 	cl $(PD_WIN_C_FLAGS) $(PD_WIN_INCLUDE_PATH) /c $*.c
! 
! iem_bin_ambi.dll: $(OBJ)
! 	link $(PD_WIN_L_FLAGS) /dll /export:iem_bin_ambi_setup \
!         /out:iem_bin_ambi.dll $(OBJ) $(PD_WIN_LIB)
! 
! clean:
! 	del *.obj
--- 1,43 ----
! 
! all: iem_bin_ambi.dll
! 
! VIS_CPP_PATH = "C:\Programme\Microsoft Visual Studio\Vc98"
! 
! PD_INST_PATH = "C:\Programme\pd"
! 
! PD_WIN_INCLUDE_PATH = /I. /I$(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\pd.lib
! 
! 
! SRC =	bin_ambi_calc_HRTF.c \
! 	bin_ambi_reduced_decode.c \
! 	bin_ambi_reduced_decode2.c \
! 	bin_ambi_reduced_decode_fft.c \
! 	bin_ambi_reduced_decode_fir.c \
! 	bin_ambi_reduced_decode_fft2.c \
! 	bin_ambi_reduced_decode_fir2.c \
! 	iem_bin_ambi.c
! 
! 
! OBJ = $(SRC:.c=.obj)
! 
! .c.obj:
! 	cl $(PD_WIN_C_FLAGS) $(PD_WIN_INCLUDE_PATH) /c $*.c
! 
! iem_bin_ambi.dll: $(OBJ)
! 	link $(PD_WIN_L_FLAGS) /dll /export:iem_bin_ambi_setup \
! 	/out:iem_bin_ambi.dll $(OBJ) $(PD_WIN_LIB)
! 
! clean:
! 	del *.obj
Index: iem_bin_ambi.h
===================================================================
RCS file: /cvsroot/pure-data/externals/iem/iem_bin_ambi/src/iem_bin_ambi.h,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** iem_bin_ambi.h	1 Mar 2006 11:46:46 -0000	1.1
--- iem_bin_ambi.h	9 Mar 2006 15:56:05 -0000	1.2
***************
*** 2,10 ****
  * WARRANTIES, see the file, "LICENSE.txt," in this distribution.
! iem_bin_ambi written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
#ifndef __IEMBINAMBI_H__
  #define __IEMBINAMBI_H__
typedef struct
  {
--- 2,16 ----
  * WARRANTIES, see the file, "LICENSE.txt," in this distribution.
! iem_bin_ambi written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
#ifndef __IEMBINAMBI_H__
  #define __IEMBINAMBI_H__
+ #define BIN_AMBI_LS_REAL 0
+ #define BIN_AMBI_LS_IND 0
+ #define BIN_AMBI_LS_MRG 1
+ #define BIN_AMBI_LS_MIR 2
+ #define BIN_AMBI_LS_PHT 3
+ 
  typedef struct
  {
--- NEW FILE: bin_ambi_reduced_decode2.c ---
/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
iem_bin_ambi written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
#ifdef NT
#pragma warning( disable : 4244 )
#pragma warning( disable : 4305 )
#endif
#include "m_pd.h"
#include "iemlib.h"
#include "iem_bin_ambi.h"
#include <math.h>
#include <stdio.h>
#include <string.h>
[...1321 lines suppressed...]
    class_addmethod(bin_ambi_reduced_decode2_class, (t_method)bin_ambi_reduced_decode2_sing_range, gensym("sing_range"), A_DEFFLOAT, 0);
    class_sethelpsymbol(bin_ambi_reduced_decode2_class, gensym("iemhelp2/help-bin_ambi_reduced_decode2"));
}
/*
Reihenfolge:
n_ls x bin_ambi_reduced_decode2_ls
bin_ambi_reduced_decode2_calc_pinv
n_ls x bin_ambi_reduced_decode2_load_HRIR
n_ls x bin_ambi_reduced_decode2_check_HRIR_arrays
n_ambi x bin_ambi_reduced_decode2_check_HRTF_arrays
n_ambi x bin_ambi_reduced_decode2_calc_reduced
bin_ambi_reduced_decode2_decoding
*/
Index: bin_ambi_reduced_decode.c
===================================================================
RCS file: /cvsroot/pure-data/externals/iem/iem_bin_ambi/src/bin_ambi_reduced_decode.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** bin_ambi_reduced_decode.c	1 Mar 2006 11:46:46 -0000	1.1
--- bin_ambi_reduced_decode.c	9 Mar 2006 15:56:05 -0000	1.2
***************
*** 2,6 ****
  * WARRANTIES, see the file, "LICENSE.txt," in this distribution.
! iem_bin_ambi written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
#ifdef NT
--- 2,6 ----
  * WARRANTIES, see the file, "LICENSE.txt," in this distribution.
! iem_bin_ambi written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
#ifdef NT
***************
*** 89,93 ****
    	f = g * (float)i;
    	(*sincos).real = cos(f);
! 		(*sincos).imag = sin(f);/*change*/
    	sincos++;
    }
--- 89,93 ----
    	f = g * (float)i;
    	(*sincos).real = cos(f);
! 		(*sincos).imag = -sin(f);/*FFT*/
    	sincos++;
    }
***************
*** 742,746 ****
    	if(npoints < fftsize)
    	{
! 			post("warning: %s-array-size: %d", hrir->s_name, npoints);
    	}
    	vec = x->x_beg_hrir;
--- 742,746 ----
    	if(npoints < fftsize)
    	{
! 			post("bin_ambi_reduced_decode-WARNING: %s-array-size: %d < FFT-size: %d", hrir->s_name, npoints, fftsize);
    	}
    	vec = x->x_beg_hrir;
***************
*** 859,872 ****
    	}
    }
! 
! 	vec_hrtf_re[0] = val[0].real;
! 	vec_hrtf_im[0] = 0.0f;
! 	for( i = 1; i < fs2; i++ )
    {
! 		vec_hrtf_re[i] = 2.0f*val[i].real;
! 		vec_hrtf_im[i] = 2.0f*val[i].imag;
    }
! 	vec_hrtf_re[fs2] = 0.0f;
    vec_hrtf_im[fs2] = 0.0f;
  }
--- 859,874 ----
    	}
    }
! 	for(i = 0; i<fs2; i++)
    {
! 		vec_hrtf_re[i] = val[i].real;
! 		vec_hrtf_im[i] = val[i].imag;
    }
! 	vec_hrtf_re[fs2] = val[fs2].real;
    vec_hrtf_im[fs2] = 0.0f;
+ 	for(i = fs2+1; i < fftsize; i++)
+ 	{
+ 		vec_hrtf_re[i] = 0.0f;
+ 		vec_hrtf_im[i] = 0.0f;
+ 	}
  }
***************
*** 1032,1036 ****
    }
    else
! 		post("bin_ambi_reduced_decode-ERROR: ambi_weight needs %d float weights", x->x_n_order);
  }
--- 1034,1038 ----
    }
    else
! 		post("bin_ambi_reduced_decode-ERROR: ambi_weight needs %d float weights", x->x_n_order+1);
  }
***************
*** 1082,1091 ****
    t_bin_ambi_reduced_decode *x = (t_bin_ambi_reduced_decode *)pd_new(bin_ambi_reduced_decode_class);
    char buf[400];
! 	int i, j, fftok;
! 	int n_order, n_dim, n_ambi, fftsize, prefix;
! 	t_symbol	*s_hrir;
! 	t_symbol	*s_hrtf_re;
! 	t_symbol	*s_hrtf_im;
!   t_symbol  *s_fade_out_hrir;
if((argc >= 8) &&
--- 1084,1093 ----
    t_bin_ambi_reduced_decode *x = (t_bin_ambi_reduced_decode *)pd_new(bin_ambi_reduced_decode_class);
    char buf[400];
! 	int i, j, fftok, ok=0;
! 	int n_order=0, n_dim=0, n_ambi=0, fftsize=0, prefix=0;
! 	t_symbol	*s_hrir=gensym("L_HRIR");
! 	t_symbol	*s_hrtf_re=gensym("HRTF_re");
! 	t_symbol	*s_hrtf_im=gensym("HRTF_im");
!   t_symbol  *s_fade_out_hrir=gensym("HRIR_win");
if((argc >= 8) &&
***************
*** 1110,1113 ****
--- 1112,1143 ----
    	fftsize	= (int)atom_getintarg(7, argc, argv);
+ 		ok = 1;
+ 	}
+ 	else if((argc >= 8) &&
+ 		IS_A_FLOAT(argv,0) &&
+     IS_A_FLOAT(argv,1) &&
+ 		IS_A_FLOAT(argv,2) &&
+ 		IS_A_FLOAT(argv,3) &&
+ 		IS_A_FLOAT(argv,4) &&
+ 		IS_A_FLOAT(argv,5) &&
+ 		IS_A_FLOAT(argv,6) &&
+ 		IS_A_FLOAT(argv,7))
+ 	{
+ 		prefix	= (int)atom_getintarg(0, argc, argv);
+ 
+ 		s_hrir								= gensym("L_HRIR");
+ 		s_hrtf_re							= gensym("HRTF_re");
+ 		s_hrtf_im							= gensym("HRTF_im");
+ 		s_fade_out_hrir	      = gensym("HRIR_win");
+ 
+ 		n_order	= (int)atom_getintarg(5, argc, argv);
+ 		n_dim		= (int)atom_getintarg(6, argc, argv);
+ 		fftsize	= (int)atom_getintarg(7, argc, argv);
+ 
+ 		ok = 1;
+ 	}
+ 
+ 	if(ok)
+ 	{
    	if(n_order < 1)
    		n_order = 1;
***************
*** 1142,1146 ****
    	{
        fftsize = 512;
! 			post("bin_ambi_reduced_decode-ERROR: fftsize not equal to 2 ^ n !!!");
    	}
--- 1172,1177 ----
    	{
        fftsize = 512;
! 			post("bin_ambi_reduced_decode-WARNING: fftsize not equal to 2 ^ n !!!");
! 			post("                                 fftsize set to %d", fftsize);
    	}
***************
*** 1212,1217 ****
    {
    	post("bin_ambi_reduced_decode-ERROR: need 1 float + 4 symbols + 3 floats arguments:");
! 		post("  prefix + hrir_name + hrtf_re_name + hrtf_im_name + hrir_fade_out_name +");
! 		post("  ambi_order + ambi_dimension + fftsize");
    	return(0);
    }
--- 1243,1248 ----
    {
    	post("bin_ambi_reduced_decode-ERROR: need 1 float + 4 symbols + 3 floats arguments:");
! 		post("  prefix(unique-number) + hrir_name + hrtf_re_name + hrtf_im_name + hrir_fade_out_name +");
! 		post("   + ambi_order + ambi_dimension + fftsize");
    	return(0);
    }
Index: iemlib.h
===================================================================
RCS file: /cvsroot/pure-data/externals/iem/iem_bin_ambi/src/iemlib.h,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** iemlib.h	1 Mar 2006 11:46:46 -0000	1.1
--- iemlib.h	9 Mar 2006 15:56:05 -0000	1.2
***************
*** 2,6 ****
  * WARRANTIES, see the file, "LICENSE.txt," in this distribution.
! iem_bin_ambi written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
#ifndef __IEMLIB_H__
--- 2,6 ----
  * WARRANTIES, see the file, "LICENSE.txt," in this distribution.
! iemlib.h written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
#ifndef __IEMLIB_H__
***************
*** 34,52 ****
  #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 NT
!     /* little-endian; most significant byte is at highest address */
  #define HIOFFSET 1
  #define LOWOFFSET 0
  #define int32 long
  #else
! #ifdef  __linux__
#include <endian.h>
--- 34,64 ----
  #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>
***************
*** 55,59 ****
  #error No byte order defined                                                    
  #endif                                                                          
!                                                                                 
  #if __BYTE_ORDER == __LITTLE_ENDIAN                                             
  #define HIOFFSET 1                                                              
--- 67,71 ----
  #error No byte order defined                                                    
  #endif                                                                          
! 
  #if __BYTE_ORDER == __LITTLE_ENDIAN                                             
  #define HIOFFSET 1                                                              
***************
*** 67,79 ****
  #define int32 int32_t
#endif /* __linux__ */
! #endif /* NT */
  #endif /* SGI */
union tabfudge
  {
!     double tf_d;
!     int32 tf_i[2];
  };
#endif
--- 79,102 ----
  #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];
  };
+ #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 */
+ 
  #endif
--- NEW FILE: bin_ambi_reduced_decode_fir.c ---
/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
iem_bin_ambi written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
#ifdef NT
#pragma warning( disable : 4244 )
#pragma warning( disable : 4305 )
#endif
#include "m_pd.h"
#include "iemlib.h"
#include "iem_bin_ambi.h"
#include <math.h>
#include <stdio.h>
#include <string.h>
[...1346 lines suppressed...]
    class_addmethod(bin_ambi_reduced_decode_fir_class, (t_method)bin_ambi_reduced_decode_fir_sing_range, gensym("sing_range"), A_DEFFLOAT, 0);
    class_sethelpsymbol(bin_ambi_reduced_decode_fir_class, gensym("iemhelp2/help-bin_ambi_reduced_decode_fir"));
}
/*
Reihenfolge:
n_ls x bin_ambi_reduced_decode_fir_ls
bin_ambi_reduced_decode_fir_calc_pinv
n_ls x bin_ambi_reduced_decode_fir_load_HRIR
n_ls x bin_ambi_reduced_decode_fir_check_HRIR_arrays
n_ambi x bin_ambi_reduced_decode_fir_check_HRTF_arrays
n_ambi x bin_ambi_reduced_decode_fir_calc_reduced
bin_ambi_reduced_decode_fir_calc_sym
*/
--- NEW FILE: bin_ambi_reduced_decode_fft.c ---
/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
iem_bin_ambi written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
#ifdef NT
#pragma warning( disable : 4244 )
#pragma warning( disable : 4305 )
#endif
#include "m_pd.h"
#include "iemlib.h"
#include "iem_bin_ambi.h"
#include <math.h>
#include <stdio.h>
#include <string.h>
[...1473 lines suppressed...]
    class_addmethod(bin_ambi_reduced_decode_fft_class, (t_method)bin_ambi_reduced_decode_fft_sing_range, gensym("sing_range"), A_DEFFLOAT, 0);
    class_sethelpsymbol(bin_ambi_reduced_decode_fft_class, gensym("iemhelp2/help-bin_ambi_reduced_decode_fft"));
}
/*
Reihenfolge:
n_ls x bin_ambi_reduced_decode_fft_ls
bin_ambi_reduced_decode_fft_calc_pinv
n_ls x bin_ambi_reduced_decode_fft_load_HRIR
n_ls x bin_ambi_reduced_decode_fft_check_HRIR_arrays
n_ambi x bin_ambi_reduced_decode_fft_check_HRTF_arrays
n_ambi x bin_ambi_reduced_decode_fft_calc_reduced
bin_ambi_reduced_decode_fft_calc_sym
*/
Index: bin_ambi_calc_HRTF.c
===================================================================
RCS file: /cvsroot/pure-data/externals/iem/iem_bin_ambi/src/bin_ambi_calc_HRTF.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** bin_ambi_calc_HRTF.c	1 Mar 2006 11:46:46 -0000	1.1
--- bin_ambi_calc_HRTF.c	9 Mar 2006 15:56:05 -0000	1.2
***************
*** 2,6 ****
  * WARRANTIES, see the file, "LICENSE.txt," in this distribution.
! iem_bin_ambi written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
#ifdef NT
--- 2,6 ----
  * WARRANTIES, see the file, "LICENSE.txt," in this distribution.
! iem_bin_ambi written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
#ifdef NT
***************
*** 70,74 ****
    	f = g * (float)i;
    	(*sincos).real = cos(f);
! 		(*sincos).imag = sin(f);/*change*/
    	sincos++;
    }
--- 70,74 ----
    	f = g * (float)i;
    	(*sincos).real = cos(f);
! 		(*sincos).imag = -sin(f);/*FFT*/
    	sincos++;
    }