BloubWorld/.gitignore

@@ -6,7 +6,6 @@ nbimg.inc
 *.blbs
 *.mp4
 *.lst
-*.wav
 frames/*
 log.*
 

Fraktalism/.gitignore

@@ -2,11 +2,6 @@
 julia
 pickover
 lorentz
-voxelize
-evolvopick
-
-WS/*.dat
-WS/*.txt
 
 *.pgm
 *.gif

Fraktalism/Makefile

@@ -1,28 +1,23 @@
 
-GFOPT  = -Wall -Wextra -time -O -Imods/
+GFOPT  = -Wall -Wextra -time -g -Imods/
 
 # ---------------------------------------------
 
 mods/spitpgm.o:	mods/spitpgm.f90 Makefile
 	gfortran $(GFOPT) -c $< -o $@
 
-mods/points3d.o:	mods/points3d.f90 Makefile
-	gfortran $(GFOPT) -c $< -o $@
-
 fraktals.o:	fraktals.f90 Makefile
 	gfortran $(GFOPT) -c $<
 
-OBJS  = mods/spitpgm.o mods/points3d.o fraktals.o 
+OBJS  = mods/spitpgm.o fraktals.o 
+DOT_O = mods/points3d.o 
 
 # ---------------------------------------------
 
 julia:		julia.f90 Makefile $(OBJS)
 	gfortran $(GFOPT) $<  $(OBJS)    -o $@
 
-pickover:	pickover.f90 Makefile $(OBJS) 
-	gfortran $(GFOPT) $<  $(OBJS)   -o $@
-
-evolvopick:	evolvopick.f90 Makefile $(OBJS)
+pickover:	pickover.f90 Makefile $(OBJS) $(DOT_O)
 	gfortran $(GFOPT) $<  $(OBJS) $(DOT_O)   -o $@
 
 voxelize:	voxelize.f90 Makefile $(OBJS)

Fraktalism/README.md

@@ -33,5 +33,5 @@ Generally writen as a *sequencial unformated* file.
 
 - Voir de près le calcul du cadrage 
 - Rajouter des formules
-- Ne pas procastiner sur le reste
+- Ne pas procastiner
 

Fraktalism/encode.sh

@@ -1,15 +0,0 @@
-#!/bin/bash
-
-DDIR="frames/pick3d"
-
-echo "Encoding from " $DDIR
-
-ffmpeg  -nostdin					\
-        -loglevel warning				\
-        -y -r 25 -f image2 -i $DDIR/%05d.png 		\
-	-metadata artist='---[ tTh ]---'		\
-	-metadata title='---[ experiment ]---'		\
-        -c:v libx264 -pix_fmt yuv420p			\
-        clifford-evolv-0.mp4
-
-

Fraktalism/evolvopick.f90

@@ -1,79 +0,0 @@
-program evolvopick
-
-  use spitpgm
-  use points3d 
-  use fraktals
-
-!-----------------------------------------------------
-
-  implicit none
-
-  double precision, dimension(4)    ::  KA, KB, KI
-  integer                           ::  tick, nbsteps
-  double precision                  ::  dptick
-  type(t_point3d), dimension(:), allocatable ::  points
-  integer                                    ::  nbpoints
-  integer                                    ::  fd, errcode
-  character (len=200)                        ::  command
-
-  KA(1) = -1.42      ;     KA(2) =  1.62
-  KA(3) =  1.08      ;     KA(4) = -2.43
-
-  KB(1) =  1.51      ;     KB(2) = -1.89
-  KB(3) =  1.69      ;     KB(4) =  0.79
-
-  nbsteps  = 1800
-  nbpoints = 70000
-  allocate(points(nbpoints), stat=errcode)
-  if (0 .NE. errcode) then
-    STOP " : EVOLVOPICK, NO ENOUGH MEMORY"
-  endif
-
-  do tick = 0, nbsteps-1
-
-    dptick = DBLE(tick) / DBLE(nbsteps)
-    ! print *, tick, "      ", dptick
-    call interp4dp(KA, KB, KI, dptick)
-    ! print *, KI(1), KI(2), KI(3), KI(4)
-    write(0, '(1X, I8, 3X, 4F11.6)') tick, KI
-
-    !  mmmm, not optimal
-    open (newunit=fd, file='WS/k-pick.txt',            &
-          status='unknown', position='append',         &
-          action='write', iostat=errcode)
-    if (0 .NE. errcode) then
-      STOP ' : FUBAR ON OUTPUT FILE'
-    endif
-    write(fd, '(I5, 4X, 4F8.4)') tick, KI
-    close(fd)
-    !            
-
-    call compute_pickover(points, KI)
-    call write_points3d(points, 27, 69900, 'WS/pick.dat')
-
-    write(command, '(A, I6)') './tracepick.sh ', tick
-    call execute_command_line (command, exitstat=errcode)
-    if (0 .NE. errcode) then
-      STOP ' : ERR RUN TRACE COMMAND !'
-    endif
-
-  enddo
-
-!-----------------------------------------------------
-  contains
-
-
-
-  subroutine interp4dp (ina, inb, out, dpk)
-    double precision, dimension(4), intent(in)   :: ina, inb
-    double precision, dimension(4), intent(out)  :: out
-    double precision, intent(in)                 :: dpk
-    integer                                      :: foo
-
-    do foo=1, 4
-      out(foo) = (ina(foo) * (1.0-dpk)) + (inb(foo) * (dpk))
-    enddo
-
-  end subroutine
-
-end program evolvopick

Fraktalism/fraktals.f90

@@ -27,9 +27,6 @@ subroutine simple_julia(pic, cx, cy, maxiter)
     C = complex(cx, cy)
     print *, "Const = ", C
 
-    ! ready ? ok, clear the picture
-    pic = 0
-
     do ix = 1, width
       fx = (float(ix) / (float(width)/4.0) - 2.0)
       do iy = 1, height
@@ -53,10 +50,11 @@ subroutine simple_julia(pic, cx, cy, maxiter)
           if (over_iter) then
             pic(ix, iy) = 0
           else
-            pic(ix, iy) = iter*12
+            pic(ix, iy) = iter
           endif
-      enddo      ! iy
-    enddo        ! ix
+
+      enddo
+    enddo 
 
 end subroutine simple_julia
 !-----------------------------------------------------
@@ -72,19 +70,25 @@ subroutine compute_pickover(array, coefs)
     integer               :: i
     ! print *, "coefs ", coefs
 
-    ! write(0, '(1X, A18, I9)') "compute pickover ", ubound(array, 1)
+    write(0, '(1X, A18, I9)') "compute pickover ", ubound(array, 1)
 
-    xa = 1.0  ; ya = 1.0  ; za = 1.0
+    xa = 0.00 ; ya = 0.00 ; za = 0.0
 
     do i=1, ubound(array, 1)
+
       xb = sin(coefs(1)*ya) - za*cos(coefs(2)*xa)
       yb = za*sin(coefs(3)*xa) - cos(coefs(4)*ya)
       zb = sin(xa)
+
       array(i)%x   = xb
       array(i)%y   = yb
       array(i)%z   = zb
       array(i)%seq = i
+
       xa = xb ; ya = yb ; za = zb 
+
+      ! print *, xb, yb, zb
+
     enddo
 
 end subroutine
@@ -110,9 +114,6 @@ subroutine plot_pickover(pic, count)
       STOP " : NO ENOUGH MEMORY"
     endif
 
-    ! Clear the picture
-    pic = 0
-
     coefs(1) = 2.24     ;     coefs(2) = 0.43
     coefs(3) = -0.65    ;     coefs(4) = -2.43
     call compute_pickover(points, coefs)
@@ -121,9 +122,11 @@ subroutine plot_pickover(pic, count)
     h  = ubound(pic, 2)
 
     do i=1, ubound(points, 1)
-      px = int((points(i)%x * (w/4.09)) + (w / 2))
-      py = int((points(i)%y * (h/4.09)) + (h / 2))
-      pic(px, py) = 255               ! WARNING COREDUMP ?
+
+      px = (points(i)%x * (w/4.09)) + (w / 2)
+      py = (points(i)%y * (h/4.09)) + (h / 2)
+      pic(px, py) = 255               ! WARNING COREDUMP
+
     enddo
 
     deallocate(points)

Fraktalism/julia.f90

@@ -1,7 +1,6 @@
-!-----------------------------------------------------
-!           JULIA
-!           =====
-!    this is the main program
+! 
+!    this is the main programm
+! 
 !-----------------------------------------------------
 
 program julia
@@ -25,7 +24,7 @@ program julia
     call getarg(2, string)       ;   read (string, *) cx
     call getarg(3, string)       ;   read (string, *) cy
 
-    call simple_julia(picz, cx, cy, 2500)
+    call simple_julia(picz, cx, cy, 250)
     call spit_as_pgm_8(picz, trim(filename))
 
 end program

Fraktalism/mkjuliagif.sh

@@ -14,13 +14,13 @@ fi
 #
 #	run the prog
 #
-for foo in $(seq 0 99)
+for foo in $(seq 0 39)
 do
 
-	img=$(printf "frames/julia/%05d.pgm" $foo)
+	img=$(printf "frames/%05d.pgm" $foo)
 	bar=$(echo "$foo / 247.0"      | bc -l)
-	cx=$(echo "0.3 * c($foo/3)"     | bc -l)
-	cy=$(echo "0.3 * s($foo/2)"   | bc -l)
+	cx=$(echo "0.4 * c($foo)"     | bc -l)
+	cy=$(echo "0.4 * s($foo*2)"   | bc -l)
 
 	./julia $img $cx $cy
 
@@ -28,6 +28,5 @@ done
 
 echo ; echo "Encoding, please wait..."
 
-convert -delay 10 frames/julia/*.pgm foo.gif
-animate foo.gif &
+convert -delay 10 frames/*.pgm foo.gif
 

Fraktalism/mods/points3d.f90

@@ -10,51 +10,24 @@ module points3d
 !-----------------------------------------------------
   contains
 
-!-----------------------------------------------------
 
 subroutine list_points3d(array, start, length)
     type(t_point3d), dimension(:), intent(in)  :: array
     integer, intent(in)                        :: start, length
-    integer                                    :: sz, i, j
+    integer                                    :: sz, i
 
-    write(0, '(1X, A15, 2I9)') "list pt3d ", start, length
     sz = ubound(array, 1)
     if ((start+length) .GT. sz) then
-      STOP ' : LIST P3D, OUT OF BOUND'
+      STOP ' : OUT OF BOUND'
     endif
 
-    ! send values to stdout.
-    do i = 1, length
-       j = i + start
-       print *, array(j)%x, array(j)%y, array(j)%z, array(j)%seq
+    ! send oi to stdout.
+    do i = start, start+length-1
+       print *, array(i)%x, array(i)%y, array(i)%z, array(i)%seq
     enddo
 
 end subroutine list_points3d
 
 !-----------------------------------------------------
 
-subroutine write_points3d(array, start, length, fname)
-    type(t_point3d), dimension(:), intent(in)  :: array
-    integer, intent(in)                        :: start, length
-    character(*), intent(in)                   :: fname
-
-    integer                                    :: sz, i, j, io
-
-    ! write(0, '(1X, A15, 2I9)') "write pt3d ", start, length
-    sz = ubound(array, 1)
-    if ((start+length) .GT. sz) then
-      STOP ' : WRITE P3D, OUT OF BOUND'
-    endif
-
-    open(newunit=io, file=fname)
-    do i = 1, length
-       j = i + start
-       write(io, '(3F12.6)') array(j)%x, array(j)%y, array(j)%z
-    enddo
-    close(io)
-
-end subroutine write_points3d
-
-!-----------------------------------------------------
-
 end module points3d

Fraktalism/pick3d.pov

@@ -24,12 +24,11 @@ union {
 
 // --------------------------------------------------------------
 
-#declare TS = 0.025;
+#declare TS = 0.017;
 
 #declare Truc = object
 {
-// box { <-TS, -TS, -TS>, <TS, TS, TS> }
-sphere { <0, 0, 0>, TS*0.83 }
+box { <-TS, -TS, -TS>, <TS, TS, TS> }
 }
 
 #include  "WS/pickover.inc"
@@ -58,7 +57,7 @@ object {
 plane   {
         <0, 1, 0>, 0
         texture {
-                pigment { color srgb <0.233, 0.155, 0.191> } 
+                pigment { color srgb <0.133, 0.155, 0.111> } 
                 finish { phong 0.18 metallic 0.55 }
                 }
         }
@@ -66,18 +65,18 @@ plane   {
 
 //  ----------------------------------------------------------
 
-light_source { <-12, 15, -11> color Gray90 }
-light_source { < 11, 11,  13> color Gray60 }
+light_source { <-12, 17, -11> color Gray90 }
+light_source { <-11, 11,   9> color Gray60 }
 
-#declare XCAM =  -3.1;
+#declare XCAM =  -3.8;
 #declare YCAM =   3;
-#declare ZCAM =   1.9;
+#declare ZCAM =   2.1;
 
 camera  {
         location   	<XCAM, YCAM, ZCAM>
         look_at    	<0,    2.09,   0>
         right           x*image_width/image_height
-        angle           82
+        angle           92
         }
 //  ----------------------------------------------------------
 

Fraktalism/pick3d.sh

@@ -1,20 +1,12 @@
 #!/bin/bash
 
-POVOPT=" -d +q9 +a +W1280 +H1024 -v +WT2"
-PASS=999
+POVOPT=" -d +q9 +a +W1920 +H1080 -v +WT4"
+PASS=600
 ERR="/tmp/pov.error"
 POVINC="WS/pickover.inc"
-TMPF="/dev/shm/pickover.png"
-
-make pickover
-if [ $? -ne 0 ] ; then
-	echo
-	echo "Make error " $?
-	exit 1
-fi
 
 ./pickover foo.pgm | awk -f pick2pov.awk > $POVINC
-# head $POVINC
+head $POVINC
 
 for pass in $(seq 0 $(( PASS-1 )) )
 do
@@ -24,24 +16,18 @@ do
 
 	povray -ipick3d.pov -K${pass}			\
 			Declare=NBPASS=${PASS}		\
-			$POVOPT -O${TMPF} 2> $ERR
+			$POVOPT -O${dstname} 2> $ERR
 	if [ $? -ne 0 ]
 	then
-		tail -20 $ERR
+		tail $ERR
 		exit
 	fi
 
-	convert		${TMPF}			\
-			-fill  Gray50		\
-			-gravity South-West	\
-			-pointsize 24		\
-			-annotate +20+10 "tTh"	\
-			$dstname
-
-	sleep  10
+	sleep  16
 
 done
 
+
 ffmpeg  -nostdin                                        	\
         -loglevel warning                               	\
         -y -r 25 -f image2 -i frames/pick3d/%05d.png            \

Fraktalism/pickover.f90

@@ -37,7 +37,7 @@ program pickover
     coefs(3) = -0.65    ;     coefs(4) = -2.43
 
     call compute_pickover(points, coefs)
-    call list_points3d(points, 200, 15000)
+    call list_points3d(points, 2, 42000)
 
 end program
 

Fraktalism/spitpgm.f90

@@ -0,0 +1,73 @@
+module spitpgm
+
+    implicit none
+
+    contains
+
+!-----------------------------------------------------
+
+subroutine spit_as_pgm(pic, fname)
+
+    integer, intent(in), dimension (:,:)  ::  pic
+    character (len=*), intent(in)         ::  fname
+
+    integer   :: io, foo
+    integer   :: ix, iy
+    real      :: fk, fpix
+
+    write(0, '(1X, A)') "> spit_as_pgm to " // trim(fname)
+
+    open(newunit=io, file=fname)
+    write (io, '(a2)') "P2"
+    write (io, '(i0," ",i0)')  size(pic, 1), size(pic, 2)
+    write (io, '(i0)') 65535
+
+    foo = MAXVAL(pic)
+    if (foo .EQ. 0) then
+        print *, " IS SOMETHING WRONG GOING TO HAPPEN ?"
+        do ix = 1, size(pic)
+            write (io, "(i0)") 0
+        enddo
+    else
+        fk = float(foo)  / 65535.0
+        print *, "  max pix value", foo, "  fk =  ", fk
+        do iy = 1, ubound(pic, 2)
+            do ix = 1, ubound(pic, 1)
+                 fpix = float(pic(ix, iy)) / fk
+                 write (io, "(i0)") int(fpix)
+            end do
+        end do
+    endif
+    close(io)
+
+end subroutine
+!-----------------------------------------------------
+subroutine spit_as_pgm_8(pic, fname)
+
+    integer, intent(in), dimension (:,:)  ::  pic
+    character (len=*), intent(in)         ::  fname
+
+    integer   :: io, foo
+    integer   :: ix, iy
+
+    ! XXX print *, "> spit_as_pgm_8 to ", fname
+    foo = MAXVAL(pic)
+    ! XXX print *, "      max = ", foo
+    open(newunit=io, file=fname)
+    write (io, '(a2)') "P2"
+    write (io, '(i0," ",i0)')  size(pic, 1), size(pic, 2)
+    write (io, '(i0)') 255
+
+    do iy=1,ubound(pic, 2)
+      do ix=1, ubound(pic, 1)
+        foo = pic(ix, iy)
+        if (foo .GT. 255)  foo = 255
+        write(io, "(i3)") foo
+      enddo
+    enddo
+    close(io)
+
+end subroutine
+!-----------------------------------------------------
+
+end module spitpgm

Fraktalism/tracepick.sh

@@ -1,36 +0,0 @@
-#!/bin/bash
-
-POVOPT=" -d +q9 +a +W1280 +H1024 -v +WT4"
-TMPNG="/dev/shm/evolv.png"
-
-outfile=$(printf "frames/pick3d/%05d.png" $1)
-# echo $outfile
-
-awk -f pick2pov.awk < WS/pick.dat > WS/pickover.inc
-
-PASS=2222
-
-povray		-ipick3d.pov -K120 ${POVOPT}	\
-		Declare=NBPASS=${PASS}		\
-		-O${TMPNG} 2> WS/err-tracepick.txt
-
-title="Clifford Pickover strange attractor"
-tdate=$(date +'%F %R:%S')
-# echo $tdate
-coefs=$(tail -1 WS/k-pick.txt)
-# echo $coefs
-txt=$(printf '%s  %s' "$tdate" "$coefs")
-
-convert		${TMPNG}			\
-		-fill  Orange			\
-		-font Courier-Bold		\
-		-pointsize 32			\
-		-gravity North-West		\
-		-annotate +30+30 "${title}"	\
-		-pointsize 22			\
-		-gravity South-West		\
-		-annotate +30+30 "${txt}"	\
-		$outfile
-
-sleep 2
-

Fraktalism/voxelize.f90

@@ -1,47 +0,0 @@
-!-----------------------------------------------------
-!           VOXELIZE
-!           ========
-!    this is the main program
-!-----------------------------------------------------
-program voxelize
-  use fraktals
-
-  integer, parameter                          :: DIM = 500
-  integer, dimension(:,:,:), allocatable      :: cube
-  type(t_point3d), dimension(:), allocatable  :: points
-  integer                                     :: errcode, foo
-  integer                                     :: ix, iy, iz
-  double precision, dimension(4)              :: coefs
-
-  foo = (DIM*DIM*DIM) / (1024)
-  PRINT *, "memory request for cube (in Kwords) ", foo
-
-  allocate (cube(DIM,DIM,DIM), stat=errcode)
-  if (0 .NE. errcode) then
-    STOP " : NO ENOUGH MEMORY FOR CUBE"
-  endif
-
-  nbr_points = 99999
-  allocate(points(nbr_points), stat=errcode)
-  if (0 .NE. errcode) then
-    STOP " : NO ENOUGH MEMORY FOR POINTS"
-  endif
-
-  coefs(1) =  2.24     ;     coefs(2) =  0.43
-  coefs(3) = -0.65     ;     coefs(4) = -2.43
-  call compute_pickover(points, coefs)
-
-  call clear_cube(cube)
-
-  do foo=1, nbr_points
-    ix = nint(points(foo)%x * dble(DIM))
-    iy = nint(points(foo)%y * dble(DIM))
-    iz = nint(points(foo)%z * dble(DIM))
-  enddo
-!-----------------------------------------------------
-contains
-!-----------------------------------------------------
-!-----------------------------------------------------
-end program voxelize
-!-----------------------------------------------------
-

RandomStuff/README.md

@@ -2,8 +2,3 @@
 
 Warning, non-sense inside !
 
-## Utilities
-
-
-## Debug tools
-

SoundBrotching/c-tools/README.md

@@ -1,16 +0,0 @@
-# C tools
-
-Support utilities for SoundBrotching.
-
-### wav2text
-
-Conversion d'un fichier son en text machinable.
-
-### text2wav
-
-Conversion d'un fichier texte en fichier son.
-
-### text2ao
-
-Envoi d'un fichier texte vers une sortie audio.
-

SoundBrotching/c-tools/text2ao.c

@@ -1,60 +0,0 @@
-/*
- *		TEXT TO AUDIO OUTPUT
- */
-
-#include  <stdio.h>
-#include  <string.h>
-#include   <sndfile.h>
-#include   <ao/ao.h>		/* for the sound output */
-
-#include  "support.h"
-
-/* --------------------------------------------------------------- */
-int	sound_blasting(FILE *input)
-{
-int			driver;
-ao_sample_format	format;
-ao_device		* device;
-
-fprintf(stderr, ">>> %s ( %p )\n", __func__, input);
-
-ao_initialize();
-driver = ao_default_driver_id();
-
-fprintf(stderr, "    driver is #%d\n", driver);
-
-memset(&format, 0, sizeof(ao_sample_format));	    /* indispensable */
-
-format.bits		= 16;
-format.channels		= 2;
-format.rate		= 44100;
-format.byte_format	= AO_FMT_LITTLE;		/* XXX ??? */
-device = ao_open_live(driver, &format, NULL);
-if (device == NULL)
-	{
-	fprintf(stderr, "\n%s: Error open device\n", __func__);
-	/*
-	 *  comment connaitre la cause de l'erreur ?
-	 */
-	return -2;
-	}
-fprintf(stderr, "sound device open at %p\n", device);
-
-return -1;
-}
-/* --------------------------------------------------------------- */
-int main(int argc, char *argv[])
-{
-int			foo;
-
-print_version(argv[0]);
-
-if (argc < 2) {
-	fprintf(stderr, "%s uh?\n", argv[0]);
-	}
-foo = sound_blasting(stdin);
-fprintf(stderr, "sound blasting -> %d\n", foo);
-
-return 0;
-}
-/* --------------------------------------------------------------- */

SoundBrotching/genwaves.f90

@@ -2,8 +2,12 @@ program genwaves
 
   use soundbrotch
   ! -----------------------------
+
   implicit none
 
+
+  print *, "genwaves is coming soon..."
+
   call soundbrotch_version()
 
 

SoundBrotching/panoramix.f90

@@ -1,35 +1,9 @@
 
 program panoramix
 
-  use soundbrotch
-! ------------------------------------------------------
   implicit none
-  integer                             :: left, right
-  integer                             :: errcode
-  integer                             :: nblus
-  real                                :: value, phi, ka
 
-  call soundbrotch_version()
-
-  nblus = 0
-  do
-    read (*, *, iostat=errcode) left, right
-    if (errcode .NE. 0) then
-      write(0, *) 'EOF ? ', errcode
-      exit 
-    endif
-
-    !  *** NON WORKING CODE ***
-    phi   = real(nblus) / 20000.0
-    ka    = sin(phi)
-    value = (real(left)+real(right)) / 2.05
-    left  = int(value*ka)
-    right = int(value*(1.0-ka))
-
-    print *, left, right
-
-    nblus = nblus + 1
-  enddo
+  print *, "Panoramix coming soon..."
 
 end program
 

SoundBrotching/soundbrotch.f90

@@ -1,13 +1,6 @@
 module soundbrotch
 
   implicit none
-  ! ---------------------------------------------------------
-  type t_sample
-    integer             :: left
-    integer             :: right
-  end type
-
-  ! ---------------------------------------------------------
 
   contains
 
@@ -15,7 +8,7 @@ module soundbrotch
 
   subroutine soundbrotch_version ()
 
-    write(0, '(A)') "*** this is soundbrotch version alpha 666"
+    write(0, '(A)') "*** this is soundbrotch version alpha"
 
   end subroutine
 

SoundBrotching/support.c

@@ -0,0 +1,31 @@
+/*
+ *	C SUPPORT FUNCTIONS
+ */
+
+#include  <stdio.h>
+#include  <stdlib.h>
+
+#include   <sndfile.h>
+
+#include  "support.h"
+
+/* --------------------------------------------------------------- */
+int display_sf_info(SF_INFO *psf, char *text)
+{
+
+fprintf(stderr, "    +-- sf info [%s]    %p\n", text, psf);
+
+fprintf(stderr, "    |   samplerate          %d\n", psf->samplerate);
+fprintf(stderr, "    |   channels            %d\n", psf->channels);
+fprintf(stderr, "    |   frames              %ld\n", psf->frames);
+
+return 0;
+}
+/* --------------------------------------------------------------- */
+
+void print_version(char *msg)
+{
+fprintf(stderr, "======== %s === compiled %s, %s\n",	\
+			msg, __DATE__, __TIME__);
+}
+/* --------------------------------------------------------------- */

SoundBrotching/text2ao.c

@@ -0,0 +1,21 @@
+/*
+ *		TEXT TO AUDIO OUTPUT
+ */
+
+#include  <stdio.h>
+
+#include   <sndfile.h>
+
+#include  "support.h"
+
+/* --------------------------------------------------------------- */
+
+/* --------------------------------------------------------------- */
+int main(int argc, char *argv[])
+{
+
+print_version(argv[0]);
+
+return 0;
+}
+/* --------------------------------------------------------------- */

SoundBrotching/text2wav.c

@@ -0,0 +1,34 @@
+/*
+ *	TEXT TO WAV
+ */
+
+#include  <stdio.h>
+#include  <stdlib.h>
+#include   <sndfile.h>
+
+#include  "support.h"
+
+/* --------------------------------------------------------------- */
+int convert_text_to_wav(char *outfname)
+{
+
+#if DEBUG_LEVEL
+fprintf(stderr, ">>> %s ( '%s' )\n", __func__, outfname);
+#endif
+
+return -1;
+}
+/* --------------------------------------------------------------- */
+int main(int argc, char *argv[])
+{
+
+print_version(argv[0]);
+
+if (2 != argc) {
+	fprintf(stderr, "fubar\n");
+	exit(1);
+	}
+
+return 0;
+}
+/* --------------------------------------------------------------- */

SoundBrotching/wav2text.c

@@ -0,0 +1,81 @@
+/*
+ *	WAV TO TEXT
+ */
+
+#include  <stdio.h>
+#include  <stdlib.h>
+#include  <string.h>
+
+#include  <sndfile.h>
+
+#include  "support.h"
+
+/* --------------------------------------------------------------- */
+int convert_wav_to_text(char *infname)
+{
+SNDFILE			* sndf;
+SF_INFO			sfinfo;
+int			foo, lu;
+short			* samples;
+
+#if DEBUG_LEVEL
+fprintf(stderr, ">>> %s ( '%s' )\n", __func__, infname);
+#endif
+
+memset(&sfinfo, 0, sizeof(sfinfo));		/* be clean */
+
+sndf = sf_open(infname, SFM_READ, &sfinfo);
+if (sndf==NULL)
+	{
+	/*catch the snfile errmsg here XXX */
+	fprintf(stderr, "error sf_opening %s\n", infname);
+	exit(1);
+	}
+
+foo = display_sf_info(&sfinfo, "why not ?");
+if (foo) {
+	fprintf(stderr, "%s: corrupted sf_info ?\n", __func__);
+	abort();
+	}
+
+/* get memory for bufferins read from sound file */
+if ( NULL == (samples = malloc(BUFFER_SIZE*sizeof(short))) )
+	{
+	perror("\n no memory in converter");
+	abort();
+	}
+
+while ( (lu=sf_read_short(sndf, samples, BUFFER_SIZE)) > 0 )
+	{
+	fprintf(stderr, "   LU  = %5lu\n", lu);
+
+	}
+/*
+ *	job done, some cleanup
+ */
+free(samples);
+
+
+return -1;
+}
+/* --------------------------------------------------------------- */
+void usage(void)
+{
+printf("usage:\n\twav2txt 1337.wav\n");
+exit(0);
+}
+/* --------------------------------------------------------------- */
+int main(int argc, char *argv[])
+{
+int			foo;
+
+print_version(argv[0]);
+
+if (2 != argc)		usage();
+
+foo = convert_wav_to_text(argv[1]);
+fprintf(stderr, "got a %d from converter\n", foo);
+
+return 0;
+}
+/* --------------------------------------------------------------- */