fonderie can now handle images of any size

Fonderie/fonderie.c

@@ -28,19 +28,16 @@ if (foo) {
 	fprintf(stderr, "%s: err %d on insert\n", __func__, foo);
 	return foo;
 	}
-
 sprintf(ligne, "p8/%05d.png", numero);
 /*              ^^^
 	XXX hardcoded value ? wtf ?
 	*/
-
 foo = export_fifo(ligne, proc, step);
 if (foo) {
 	fprintf(stderr, "%s: err %d on export\n", __func__, foo);
 	return foo;
 	}
 numero++;			/* VERY IMPORTANT :) */
-
 return 0;
 }
 /* -------------------------------------------------------------- */
@@ -49,12 +46,9 @@ int insert_blank(FloatImg *image, int nbre, int pproc)
 int		idx, foo;
 
 fimg_clear(image);
-
 for (idx=0; idx<nbre; idx++) {
-
-	fimg_hdeg_a(image, 16.64);
-	brotche_rand48_b(image, drand48()*0.10, 1e5);
-
+	fimg_vdeg_a(image, 16.64);
+	// brotche_rand48_b(image, drand48()*0.10, 1e5);
 	if ((foo=traite_une_image(image, pproc, 1))) {
 		fprintf(stderr, "%s : err %d from 'traite_une_image'\n",
 				__func__, foo);
@@ -62,7 +56,6 @@ for (idx=0; idx<nbre; idx++) {
 		}
 	printf("\t%c\r", "ABCDEF"[idx%6]);  fflush(stdout);
 	}
-
 puts("");
 
 return 0;
@@ -73,11 +66,12 @@ return 0;
 int demarre_la_machine(char *pattern, char *outdir, int szfifo,
 				int infx, int outfx, int step)
 {
-int			foo, idx;
+int			foo, idx, width, height;
 glob_t			globbuf;
 char			*cptr;
 FloatImg		input;
 double			fin;
+int			datas[3];
 
 #if DEBUG_LEVEL
 fprintf(stderr, ">>> %s ( '%s' -> '%s'  %d )\n", __func__,
@@ -93,19 +87,24 @@ else			fprintf(stderr, "\tno in fx\n");
 if (outfx)		fprintf(stderr, "\tout fx  #%d\n", outfx);
 else			fprintf(stderr, "\tno out fx\n");
 
-foo = create_fifo(szfifo, 640, 480, FIMG_TYPE_RGB);
+memset(&globbuf, 0, sizeof(glob_t));
+foo = glob(pattern, 0, NULL, &globbuf);
+fprintf(stderr, "glob '%s' -> %d, %ld files found\n", pattern, foo,
+						globbuf.gl_pathc);
+
+/*	get the size of the inputs images */
+foo = fimg_fileinfos(globbuf.gl_pathv[0], datas);
+width = datas[0];
+height = datas[1];
+
+foo = create_fifo(szfifo, width, height, FIMG_TYPE_RGB);
 fprintf(stderr, "init fifo (%d slots) --> %d\n", szfifo, foo);
 
-fimg_create(&input, 640, 480, 3);
+fimg_create(&input, width, height, 3);
 
 /* XXX inject a few stange pics in the fifo */
 insert_blank(&input, BLANK, outfx);
 
-memset(&globbuf, 0, sizeof(glob_t));
-foo = glob(pattern, 0, NULL, &globbuf);
-fprintf(stderr, "glob '%s' -> %d, %ld files found\n", pattern, foo,
-						globbuf.gl_pathc);
-
 for (idx=0; idx<globbuf.gl_pathc; idx++) {
 
 	cptr = globbuf.gl_pathv[idx];