[FFmpeg-cvslog] r20872 - trunk/cmdutils.c

[stefano]

Author: stefano
Date: Tue Dec 15 00:47:22 2009
New Revision: 20872

Log:
Factorize opt+1 out in parse_options(), simplify.

Modified:
   trunk/cmdutils.c

Modified: trunk/cmdutils.c
==============================================================================
--- trunk/cmdutils.c	Tue Dec 15 00:23:09 2009	(r20871)
+++ trunk/cmdutils.c	Tue Dec 15 00:47:22 2009	(r20872)
@@ -130,10 +130,11 @@ void parse_options(int argc, char **argv
                 handleoptions = 0;
                 continue;
             }
-            po= find_option(options, opt + 1);
-            if (!po->name && opt[1] == 'n' && opt[2] == 'o') {
+            opt++;
+            po= find_option(options, opt);
+            if (!po->name && opt[0] == 'n' && opt[1] == 'o') {
                 /* handle 'no' bool option */
-                po = find_option(options, opt + 3);
+                po = find_option(options, opt + 2);
                 if (!(po->name && (po->flags & OPT_BOOL)))
                     goto unknown_opt;
                 bool_val = 0;
@@ -160,13 +161,13 @@ unknown_opt:
             } else if (po->flags & OPT_BOOL) {
                 *po->u.int_arg = bool_val;
             } else if (po->flags & OPT_INT) {
-                *po->u.int_arg = parse_number_or_die(opt+1, arg, OPT_INT64, INT_MIN, INT_MAX);
+                *po->u.int_arg = parse_number_or_die(opt, arg, OPT_INT64, INT_MIN, INT_MAX);
             } else if (po->flags & OPT_INT64) {
-                *po->u.int64_arg = parse_number_or_die(opt+1, arg, OPT_INT64, INT64_MIN, INT64_MAX);
+                *po->u.int64_arg = parse_number_or_die(opt, arg, OPT_INT64, INT64_MIN, INT64_MAX);
             } else if (po->flags & OPT_FLOAT) {
-                *po->u.float_arg = parse_number_or_die(opt+1, arg, OPT_FLOAT, -1.0/0.0, 1.0/0.0);
+                *po->u.float_arg = parse_number_or_die(opt, arg, OPT_FLOAT, -1.0/0.0, 1.0/0.0);
             } else if (po->flags & OPT_FUNC2) {
-                if(po->u.func2_arg(opt+1, arg)<0)
+                if(po->u.func2_arg(opt, arg)<0)
                     goto unknown_opt;
             } else {
                 po->u.func_arg(arg);