added a setter, wtf ?

Fonderie/fifo.c

@@ -79,7 +79,7 @@ return 0;
 /* -------------------------------------------------------------- */
 /*			called by 'fonderie.c'
  */
-int export_fifo(char *fname, int step)
+int export_fifo(char *fname, int notused)
 {
 int		foo, type;
 
@@ -136,13 +136,18 @@ if (verbosity > 2) fprintf(stderr, "%s : next slot %d\n",
 return 0;
 }
 /* -------------------------------------------------------------- */
-int create_fifo(int nbslot, int w, int h, int t)
+/*
+ *	this function must have a lot of new  parameters,
+ *	-- filetype of exported pictures...
+ */
+
+int create_fifo(int nbslot, int w, int h, int imgtype)
 {
 int		foo, idx;
 
 #if DEBUG_LEVEL
 fprintf(stderr, ">>> %s ( %d  %dx%d  %d )\n", __func__,
-			nbslot, w, h, t);
+			nbslot, w, h, imgtype);
 #endif
 
 memset(&g_fifo, 0, sizeof(A_Fifo));
@@ -152,17 +157,32 @@ g_fifo.nbslots = nbslot;
 g_fifo.slots = calloc(nbslot, sizeof(FloatImg));
 if (NULL==g_fifo.slots)	abort();
 for (idx=0; idx<nbslot; idx++) {
-	foo = fimg_create(&g_fifo.slots[idx], w, h, t);
+	foo = fimg_create(&g_fifo.slots[idx], w, h, imgtype);
 	if (foo) {
 		fprintf(stderr, "%s idx %d err%d\n", __func__, idx, foo);
 		return foo;
 		}
 	fimg_clear(&g_fifo.slots[idx]);
 	}
-foo = fimg_create(&g_fifo.total, w, h, t);
+foo = fimg_create(&g_fifo.total, w, h, imgtype);
 g_fifo.next = 0;
 g_fifo.magic = MAGIC_FIFO;
 
 return 0;
 }
 /* -------------------------------------------------------------- */
+/*
+ *	omfg ! I've write a setter !
+ */
+int set_fifo_output_format(int filetype)
+{
+
+#if DEBUG_LEVEL
+fprintf(stderr, ">>> %s ( %d )\n", __func__, filetype);
+#endif
+
+g_fifo.export_type = filetype;
+
+return -1;
+}
+

Fonderie/fifo.h

@@ -1,15 +1,21 @@
 /*
- *		Machine qui fait des fils flous
+ *		Machine qui fait des fils flous par la
+ *		méthode de la moyenne mobile.
  */
 /* -------------------------------------------------------------- */
 
 typedef struct {
 	unsigned long	magic;
 	int		nbslots;	/* how many pics used ? */
+
 	FloatImg	total;		/* computing workspace */
 	FloatImg	wspace;		/* computing workspace */
+
 	FloatImg	*slots;		/* circular buffer */
+
 	int		next;		/* incremented with modulo */
+
+	int		export_type;	/* fimg/png/pnm/... */
 	} A_Fifo;
 
 #define MAGIC_FIFO	0xabcd9876
@@ -29,11 +35,13 @@ typedef struct {
 
 /* -------------------------------------------------------------- */
 
-int export_fifo(char *fname, int step);
+int create_fifo(int nbslot, int w, int h, int t);
+int set_fifo_output_format(int filetype);
+
+int export_fifo(char *fname, int notused);
 
 int insert_picture(FloatImg *src);
 
-int create_fifo(int nbslot, int w, int h, int t);
 
 /* -------------------------------------------------------------- */
 /*