floatimg.h

@@ -88,8 +88,5 @@ int   fimg_save_as_png(FloatImg *src, char *outname, int flags);
 int   fimg_draw_something(FloatImg *fimg);
 
 int parse_WxH(char *str, int *pw, int *ph);
-int parse_double(char *str, double *dptr);
-
-
 
 

funcs/t.c

@@ -8,28 +8,20 @@
 
 #include "../floatimg.h"
 
+int fimg_pnm_infos(char *);
+
 /* --------------------------------------------------------------------- */
 int main(int argc, char *argv[])
 {
 int		foo;
-double		dval;
+char		*infile = "foo.pnm";
-char		*str;
 
-str = "12.34";	dval = 0.0;
+pnm_init(&argc, argv);
-foo = parse_double(str, &dval);
-printf("%-10s -> %3d   %g\n", str, foo, dval);
 
-str = "12e4";	dval = 0.0;
+if (2 == argc)	infile = argv[1];
-foo = parse_double(str, &dval);
-printf("%-10s -> %3d   %g\n", str, foo, dval);
 
-str = "5s";	dval = 0.0;
+foo = fimg_pnm_infos(infile);
-foo = parse_double(str, &dval);
+fprintf(stderr, "got %d\n", foo);
-printf("%-10s -> %3d   %g\n", str, foo, dval);
-
-str = "PORN";	dval = 0.0;
-foo = parse_double(str, &dval);
-printf("%-10s -> %3d   %g\n", str, foo, dval);
 
 return 0;
 }

funcs/tpnm.c

@@ -1,28 +0,0 @@
-/*
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include  <pam.h>
-
-#include "../floatimg.h"
-
-int fimg_pnm_infos(char *);
-
-/* --------------------------------------------------------------------- */
-int main(int argc, char *argv[])
-{
-int		foo;
-char		*infile = "foo.pnm";
-
-pnm_init(&argc, argv);
-
-if (2 == argc)	infile = argv[1];
-
-foo = fimg_pnm_infos(infile);
-fprintf(stderr, "got %d\n", foo);
-
-return 0;
-}
-/* --------------------------------------------------------------------- */

funcs/utils.c

@@ -29,16 +29,3 @@ if (2 != foo) {
 return 2;
 }
 /* --------------------------------------------------------------------- */
-int parse_double(char *str, double *dptr)
-{
-double		value;
-int		foo;
-
-foo = sscanf(str, "%lf", &value);
-if (1 == foo) {
-	*dptr = value;
-	return 1;
-	}
-return -1;
-}
-/* --------------------------------------------------------------------- */

v4l2/grabvidseq.c

@@ -122,14 +122,7 @@ while ((opt = getopt(argc, argv, "d:ghn:o:O:p:s:uv")) != -1) {
 		case 'n':	nbre_capt = atoi(optarg);	break;
 		case 'O':	dest_dir = optarg;		break;
 		case 'o':	outfile = optarg;		break;
-		case 'p':	foo = parse_double(optarg, &period);
+		case 'p':	period = 1e6*atof(optarg);	break;
-				if (foo<0) {
-					fprintf(stderr,
-						"error parsing -p arg '%s'\n",
-						optarg);
-					exit(1);
-					}
-				break;
 		case 's':	parse_WxH(optarg, &width, &height);
 				break;
 		case 'u':	upscaling = 1;			break;