konrad is up :)

Fonderie/fifo.c

@@ -26,7 +26,7 @@ extern	int		verbosity;
 static	A_Fifo		g_fifo;
 
 /* -------------------------------------------------------------- */
-static int big_adder(FloatImg *from, FloatImg *to)
+static inline int big_adder(FloatImg *from, FloatImg *to)
 {
 int		size, idx;
 
@@ -90,7 +90,7 @@ int export_fifo(char *fname, int notused)
 int		foo, type;
 
 #if DEBUG_LEVEL
-fprintf(stderr, ">>> %s ( '%s' %d )\n", __func__, fname, step);
+fprintf(stderr, ">>> %s ( '%s' %d )\n", __func__, fname, notused);
 #endif
 
 foo = faire_la_somme(&g_fifo, NULL, 1);

Fonderie/interpolator.c

@@ -175,7 +175,7 @@ for (idx=0; idx<globbuf.gl_pathc; idx++) {
 		fprintf(stderr, "load %s from dump -> %d\n", cptr, foo);
 		continue;
 		}
-	value = idx_values[idx].value;
+	value = idx_values[idx].value;		/* WTF ? */
 
 	/* here was the input filter */
 	foo = filterstack_run(0, &B, 0);

Fonderie/metriques.c

@@ -86,6 +86,9 @@ for (idx=20; idx < size; idx+=42) {
 return 0;
 }
 /*   --------------------------------------------------------------   */
+/*
+ *		LR mean left/right
+ */
 int get_float_metric_LR(FloatImg *pimg, float *where)
 {
 int	coords[4], foo;
@@ -97,8 +100,16 @@ coords[2] = pimg->width / 2;		//  W
 coords[3] = pimg->height;		//  H
 
 foo = stat_zone(pimg, coords, valL);
+if (foo) {
+	fprintf(stderr, "err %d stat zone in %s\n", foo, __func__);
+	return foo;
+	}
 coords[1] = pimg->width / 2;
 foo = stat_zone(pimg, coords, valR);
+if (foo) {
+	fprintf(stderr, "err %d stat zone in %s\n", foo, __func__);
+	return foo;
+	}
 
 *where = valL[1] - valR[1];
 

Fonderie/single.c

@@ -25,7 +25,7 @@
 static int		nextpng, counter;
 static char		*destination;
 static int		chainfilter;
-static int		outtype;
+// static int		outtype;
 
 /*		and the classic global var			*/
 extern int		verbosity;

README.md

@@ -38,8 +38,16 @@ apt  install  libv4l2-dev
 apt  install  libcfitsio-dev
 apt  install  libnetpbm-dev
 ```
-Il est probable que j'en oublient. Ensuite, j'ai dans l'idée de construire
+Il est probable que j'en oublie.
-um met-packet à la sauce Debian pour installer facilement tout ce
+Et ya Debian qui change des trucs, alors, ça marche plus
+
+```
+E: Unable to locate package libv4l2-dev
+E: Unable to locate package libnetpbm-dev
+```
+
+Ensuite, j'ai dans l'idée de construire
+um meta-packet à la sauce Debian pour installer facilement tout ce
 qui sert à faire fonctionner ce kluge. Ensuite, j'irais voir du
 coté de pkg-config.
 

floatimg.h

@@ -4,7 +4,7 @@
  *	http://la.buvette.org/photos/cumul
  */
 
-#define		FIMG_VERSION	166
+#define		FIMG_VERSION	167
 
 /*
  *	in memory descriptor

funcs/decomprgb.c

@@ -36,7 +36,7 @@ return 42.0;
 int fimg_decomp_rgbz_color(FloatImg *psrc, FloatImg *pdst, int k)
 {
 int		x, y, x2, y2;
-int		w2, h2, idx;
+int		w2, h2;
 float		cumul, vgray;
 
 #if DEBUG_LEVEL

funcs/displacement.c

@@ -40,6 +40,10 @@ if (fimg_images_not_compatible(psrc, pdst)) {
 	}
 
 foo = fimg_get_minmax_rgb(psrc, minmax);
+if (foo) {
+	fprintf(stderr, "%s : err %d on get minmax\n", __func__, foo);
+	return foo;
+	}
 if (verbosity) {
 	fimg_print_minmax(minmax, (char *)__func__);
 	}

funcs/exporter.c

@@ -54,9 +54,11 @@ switch(filetype) {
 	case FILE_TYPE_BMP:
 		fprintf(stderr, "%s: file type BMP not implemented\n", __func__);
 		foo = -666;
+		break;
 	case FILE_TYPE_EXR:
 		fprintf(stderr, "%s: file type EXR experimental\n", __func__);
 		foo = fimg_save_as_exr(pic, fname, 0);
+		break;
 	default:
 		foo = -1789;
 		break;

funcs/fimg-png.c

@@ -87,7 +87,7 @@ if (PNG_NO_ERROR != foo) {
 	}
 
 ptr = datas;
-for (idx=0; idx<png.width * png.height; idx++) {
+for (idx=0; idx<(int)(png.width*png.height); idx++) {
 	fimg->R[idx] = (float)*ptr++;
 	fimg->G[idx] = (float)*ptr++;
 	fimg->B[idx] = (float)*ptr++;
@@ -132,7 +132,7 @@ if ( 3 != png.bpp ) {			/* TO BE PATCHED */
 	}
 
 /* check if floatimg and PNG have the same size */
-if ((fimg->width != png.width) || (fimg->height != png.height)) {
+if ((fimg->width != (int)png.width) || (fimg->height != (int)png.height)) {
 	fprintf(stderr, "%s : fatal error on images sizes\n", __func__);
 	exit(1);
 	}
@@ -151,7 +151,7 @@ if (PNG_NO_ERROR != foo) {
 	}
 
 ptr = datas;
-for (idx=0; idx<png.width * png.height; idx++) {
+for (idx=0; idx<(int)(png.width*png.height); idx++) {
 	fimg->R[idx] = (float)*ptr++;
 	fimg->G[idx] = (float)*ptr++;
 	fimg->B[idx] = (float)*ptr++;
@@ -174,6 +174,10 @@ double			maximum, fk;
 fprintf(stderr, ">>> %-25s ( %p '%s' 0x%x )\n", __func__, src, outname, flags);
 #endif
 
+if (flags) {
+	fprintf(stderr, "*** in %s, flags are %08x\n", __func__, flags);
+	}
+
 /* convert ou floating datas to a byte/rgb array */
    /* first, alloc a buffer */
 sz = src->width * src->height;

funcs/killrgb.c

@@ -16,7 +16,7 @@
 
 int fimg_killrgb_v(FloatImg *src, FloatImg *dst, int k)
 {
-int		foo, line, col;
+int		line, col;
 int		ir;
 
 #if DEBUG_LEVEL

funcs/sfx4.c

@@ -47,7 +47,7 @@ return 0;
 int fimg_split_level(FloatImg *src, FloatImg *dst, int notused)
 {
 float		means[4];
-float		in[3], out[3];
+float		in[3];
 int		foo, idx, surface;
 
 #if DEBUG_LEVEL

funcs/t.c

@@ -106,6 +106,8 @@ while (pcmd->name) {
 	}
 fprintf(stderr, "\ncompiled on "__DATE__" at "__TIME__"\n");
 
+if (k)  fimg_print_version(k);
+
 exit(0);
 }
 /* --------------------------------------------------------------------- */

lib/fimg-math.c

@@ -39,10 +39,12 @@ switch (head->type) {
 		if (head->G[foo] > maxval) maxval = head->G[foo];
 		if (head->B[foo] > maxval) maxval = head->B[foo];
 		}
+		break;
 	case FIMG_TYPE_GRAY:
 		for (foo=0; foo<surface; foo++) {
 		if (head->R[foo] > maxval) maxval = head->R[foo];
 		}
+		break;
 	}
 
 return maxval;

tools/fimgfx.c

@@ -28,7 +28,7 @@ enum fxid { Fx_cos01=5, Fx_cos010, Fx_pow2, Fx_sqrt, Fx_gray0, Fx_halfsz0,
 		Fx_rot90, Fx_cmixa, Fx_desat, Fx_ctr2x2, Fx_norm,
 		Fx_classtrial, Fx_mirror, Fx_shift0, Fx_trimul,
 		Fx_xper, Fx_binarize, Fx_trinarize, Fx_hilight_R,
-		Fx_absolute, Fx_clamp };
+		Fx_absolute, Fx_clamp, Fx_shiftZ };
 
 Fx fx_list[] = {
 	{ "cos01",		Fx_cos01,	0,	1 },
@@ -52,6 +52,7 @@ Fx fx_list[] = {
 	{ "hilightr",		Fx_hilight_R,	0,	1 },
 	{ "abs",		Fx_absolute,	0,	1 },
 	{ "clamp",		Fx_clamp,	0,	1 },
+	{ "shiftzero",		Fx_shiftZ,	0,	1 },
 	{ NULL,			0,		0,	0 }
 	};
 
@@ -131,7 +132,8 @@ for (fx=fx_list; fx->name; fx++) {
 		}
 	}
 puts("\n");
-fimg_print_version(1);
+if (lvl) fimg_print_version(1);
+
 exit(0);
 }
 /* --------------------------------------------------------------------- */
@@ -162,7 +164,7 @@ if (fx_list[fxidx].flags & 1) {
 		}
 	}
 else	{
-	fprintf(stderr, "%s: ???\n", __func__);		/* XXX */
+	fprintf(stderr, "%s: flags & 1 ???\n", __func__);	/* XXX */
 	memset(&dest, 0, sizeof(dest));
 	return -888;
 	}
@@ -245,6 +247,14 @@ switch (action) {
 			   negative pixels killed */
 		if (foo > 0)	foo = 0;
 								break;
+
+	case Fx_shiftZ:
+		foo = fimg_auto_shift_to_zero(&src, &dest);
+		if (foo) {
+			fprintf(stderr, "*** shiftzero -> %d\n", foo);
+			}
+								break;
+
 	default:
 		fprintf(stderr, "%s %s : %d is bad action\n",
 					__FILE__, __func__, action);
@@ -277,12 +287,13 @@ char		*operator;
 char		*srcname = "";
 char		*dstname = "out.fimg";
 
-while ((opt = getopt(argc, argv, "hk:lv")) != -1) {
+while ((opt = getopt(argc, argv, "hk:lvx")) != -1) {
 	switch(opt) {
 		case 'h':	help(0);			break;
 		case 'k':	global_fvalue = atof(optarg);	break;
 		case 'l':	list_of_effects();		exit(0);
 		case 'v':	verbosity++;			break;
+		case 'x':					break;
 		}
 	}