a little bla

Fonderie/single.c

@@ -23,6 +23,7 @@
 static int		nextpng, counter;
 static char		*destination;
 static int		chainfilter;
+static int		outtype;
 
 /*		and the classic global var			*/
 extern int		verbosity;
@@ -60,6 +61,7 @@ int single_push_picture(FloatImg *pimg)
 {
 int		foo;
 char		line[1000], buff[100];
+char		*extension = ".png";
 
 #if DEBUG_LEVEL
 fprintf(stderr, ">>> %s ( %p )\n", __func__, pimg);
@@ -71,8 +73,7 @@ if ('/' != line[strlen(line)-1]) {
 	strcat(line, "/");
 	}
 
-// fprintf(stderr, "  destdir = '%s'\n", line);
-sprintf(buff, "%05d.png", nextpng);
+sprintf(buff, "%05d.%s", nextpng, extension);
 strcat(line, buff);
 
 // fprintf(stderr, "writing %p to '%s'\n", pimg, line);

Fonderie/single.h

@@ -1,16 +1,21 @@
 /*
 		SINGLE
 	experimental and/or testing code, do not use in
-	production.
+	serious production.
 */
 
 /* -------------------------------------------------------------- */
-
+/*
+ *	next:
+ *	dest:
+ *	fxchain:
+ *	outfmt: see floatimg.h for FILE_TYPE_XXX constants
+ */
 int single_init(int next, char *dest, int fxchain, int outfmt);
+
 int single_push_picture(FloatImg *pimg);
 
 int single_print_state(char *title, int k);
 
 /* -------------------------------------------------------------- */
-/* -------------------------------------------------------------- */