Zzzzz....

funcs/Makefile

@@ -7,7 +7,7 @@ COPT = -Wall -fpic -g -no-pie  -DDEBUG_LEVEL=0
 DEPS = ../floatimg.h Makefile
 
 OBJS = fimg-png.o fimg-tiff.o misc-plots.o filtrage.o utils.o	\
-	fimg-libpnm.o rampes.o sfx0.o sfx1.o sfx2.o		\
+	fimg-libpnm.o rampes.o sfx0.o sfx1.o sfx2.o sfx4.o	\
 	geometry.o rotate.o fimg-openexr.o			\
 	equalize.o fimg-fits.o saturation.o histogram.o		\
 	hsv.o classif.o contour2x2.o qsortrgb.o exporter.o	\
@@ -99,6 +99,9 @@ sfx1.o:			sfx1.c $(DEPS)
 sfx2.o:			sfx2.c $(DEPS)
 	gcc $(COPT) -c $<
 
+sfx4.o:			sfx4.c $(DEPS)
+	gcc $(COPT) -c $<
+
 contour2x2.o:		contour2x2.c $(DEPS)
 	gcc $(COPT) -c $<
 

funcs/equalize.c

@@ -6,6 +6,7 @@
 
 #include  <stdio.h>
 #include  <string.h>
+#include  <stdint.h>
 
 #include  "../floatimg.h"
 

funcs/plasmas.c

@@ -7,6 +7,7 @@
 
 #include  <stdio.h>
 #include  <math.h>
+#include  <stdint.h>
 
 #include "../floatimg.h"
 

funcs/rampes.c

@@ -4,6 +4,7 @@
  */
 
 #include  <stdio.h>
+#include  <stdint.h>
 
 #include  "../floatimg.h"
 

funcs/recurse.c

@@ -5,6 +5,7 @@
 
 #include   <stdio.h>
 #include   <math.h>
+#include  <stdint.h>
 
 #include   "../floatimg.h"
 
@@ -20,6 +21,8 @@ int fimg_recursion_proto(FloatImg *src, FloatImg *dst, int notused)
 fprintf(stderr, ">>> %s ( %p %p %d )\n", __func__, src, dst, notused);
 #endif
 
+fprintf(stderr, "!!!!!! %s is a wip !!!!!\n", __func__);
+
 return -1;
 }
 /* -------------------------------------------------------------------- */

funcs/rotate.c

@@ -6,6 +6,7 @@
 
 #include  <stdio.h>
 #include  <string.h>
+#include  <stdint.h>
 
 #include  "../floatimg.h"
 

funcs/saturation.c

@@ -3,6 +3,7 @@
  */
 
 #include  <stdio.h>
+#include  <stdint.h>
 
 #include  "../floatimg.h"
 
@@ -99,7 +100,7 @@ coefs[0] = coefs[2] = coefs[4] = minima;
 
 foo = fimg_shift_to_zero(src, dst, coefs);
 if (foo) {
-	fprintf(stderr, "%s WTF?\n", __func__);
+	fprintf(stderr, "%s WTF? %d\n", __func__, foo);
 	return foo;
 	}
 

funcs/sfx0.c

@@ -5,6 +5,7 @@
 
 #include  <stdio.h>
 #include  <string.h>
+#include  <stdint.h>
 
 #include  "../floatimg.h"
 

funcs/sfx1.c

@@ -6,6 +6,7 @@
 
 #include  <stdio.h>
 #include  <string.h>
+#include  <stdint.h>
 
 #include  "../floatimg.h"
 

funcs/sfx2.c

@@ -5,6 +5,7 @@
 
 #include  <stdio.h>
 #include  <string.h>
+#include  <stdint.h>
 
 #include  "../floatimg.h"
 

funcs/sfx4.c

@@ -0,0 +1,42 @@
+/*
+ *		FLOATIMG - a kluge from tTh
+ *		---------------------------
+ *
+ *	some strange effects on floating pictures.
+ */
+
+
+#include  <stdio.h>
+#include  <string.h>
+#include  <stdint.h>
+
+#include  "../floatimg.h"
+
+extern int		verbosity;
+
+/* -------------------------------------------------------------- */
+int fimg_sfx_triplemul(FloatImg *src, FloatImg *dst, int notused)
+{
+int		x, y, foo;
+float		in[3], out[3];
+
+#if DEBUG_LEVEL
+fprintf(stderr, ">>> %s ( %p 0x%04x )\n", __func__, img, notused);
+#endif
+
+for (y=0; y<src->height; y++) {
+	for (x=0; x<src->width; x++) {
+		foo =  fimg_get_rgb(src, x, y, in);
+		out[0] = in[1] * in[2];
+		out[1] = in[0] * in[2];
+		out[2] = in[0] * in[1];
+		// fprintf(stderr, "%9f %9f %9f\n", out[0], out[1], out[2]);
+		foo =  fimg_put_rgb(dst, x, y, out);
+		}
+	}
+
+return 0;
+}
+/* -------------------------------------------------------------- */
+
+/* -------------------------------------------------------------- */

funcs/utils.c

@@ -4,6 +4,7 @@
 
 #include  <stdio.h>
 #include  <string.h>
+#include  <stdint.h>
 
 #include  "../floatimg.h"