commit whitout testing :)

Fonderie/fonctions.c

@@ -120,10 +120,6 @@ int insert_picture(FloatImg *src)
 FloatImg	*dst;
 int		nbre;
 
-/*
- * this is the where we can insert the 'input filter'
- */
-
 dst = &g_fifo.slots[g_fifo.next];
 
 nbre = dst->width * dst->height * sizeof(float);

Fonderie/fonderie.c

@@ -43,20 +43,49 @@ int insert_blank(FloatImg *image, int nbre, int pproc,
 						float fval, char *outd)
 {
 int		idx, foo;
+int		preloaded = 0;
+FloatImg	blank;
+char		*fname;
+
+#if DEBUG_LEVEL
+fprintf(stderr, ">>> %s ( %p %d %d %f '%s' )\n", __func__,
+			image, nbre, pproc, fval, outd);
+#endif
+
+if (NULL != (fname=getenv("BLANK_FIMG"))) {
+	fprintf(stderr,"try to load %s\n", fname);
+	fimg_clone(image, &blank, 1);
+	foo = fimg_load_from_dump(fname, &blank);
+	if (foo) {
+		fprintf(stderr, "epic fail %d on %s\n", foo, fname);
+		exit(1);
+		}
+	if (verbosity)	fimg_describe(&blank, "Blank pic");
+	preloaded = 1;
+	}
 
 fimg_clear(image);
 for (idx=0; idx<nbre; idx++) {
-	fimg_vdeg_a(image, fval);
+	if (preloaded) {
-	// brotche_rand48_b(image, drand48()*0.10, 1e5);
+		fimg_copy_data(&blank, image);
+		}
+	else {
+		fimg_hdeg_a(image, fval);
+		}
+
 	if ((foo=traite_une_image(image, pproc, 1, outd))) {
 		fprintf(stderr, "%s : err %d from 'traite_une_image'\n",
 				__func__, foo);
 		break;
 		}
-	printf("\t%c\r", "ABCDEF"[idx%6]);  fflush(stdout);
+	printf("\t%c\r", "ABCDEFGH"[idx%8]);  fflush(stdout);
 	}
 puts("");
 
+if (preloaded) {
+	fimg_destroy(&blank);
+	}
+
 return 0;
 }
 /* -------------------------------------------------------------- */

tools/png2fimg.c

@@ -16,33 +16,42 @@
 
 int		verbosity = 0;
 
+/* --------------------------------------------------------------------- */
+void help(int k)
+{
+if (verbosity) fimg_print_version(k);
+
+exit(0);
+}
 /* --------------------------------------------------------------------- */
 int main(int argc, char *argv[])
 {
 FloatImg	fimg;
-int		foo;
+int		foo, opt;
 
-	/*
+while ((opt = getopt(argc, argv, "hv")) != -1) {
- 	 *   pas de traitement des options ?
+	switch(opt) {
- 	 */
+		case 'v':	verbosity++;		break;
+		case 'h':	help(1);		exit(1);
+		}
+	}
 
-if (3 != argc) {
+if (2 != argc-optind) {
-	fimg_print_version(1);
+	fprintf(stderr, "error: %s need two filenames\n", argv[0]);
-	fprintf(stderr, "usage:\n\t%s foo.png bar.fimg\n", argv[0]);
 	exit(1);
 	}
 
 memset(&fimg, 0, sizeof(FloatImg));
 
-foo = fimg_create_from_png(argv[1], &fimg);
+foo = fimg_create_from_png(argv[optind], &fimg);
 if (foo) {
 	fprintf(stderr, "%s : err %d, abort.\n", argv[0], foo);
 	exit(1);
 	}
 
-if (verbosity)	fimg_describe(&fimg, argv[2]);
+if (verbosity)	fimg_describe(&fimg, argv[optind+1]);
 
-foo = fimg_dump_to_file(&fimg, argv[2], 0);
+foo = fimg_dump_to_file(&fimg, argv[optind+1], 0);
 if (foo) {
 	fprintf(stderr, "save as '%s' -> err %d\n", argv[2], foo);
 	exit(1);