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Handle noX for OPT_BOOL X. 

Originally committed as revision 19572 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Benoit Fouet 2009-08-03 09:24:39 +00:00
parent 33ae681f5c
commit b1d6e5e8ad
1 changed files with 9 additions and 1 deletions
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10
cmdutils.c
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@ -125,11 +125,19 @@ void parse_options(int argc, char **argv, const OptionDef *options,
opt = argv[optindex++];
if (handleoptions && opt[0] == '-' && opt[1] != '\0') {
int bool_val = 1;
if (opt[1] == '-' && opt[2] == '\0') {
handleoptions = 0;
continue;
}
po= find_option(options, opt + 1);
if (!po->name && opt[1] == 'n' && opt[2] == 'o') {
/* handle 'no' bool option */
po = find_option(options, opt + 3);
if (!(po->name && (po->flags & OPT_BOOL)))
goto unknown_opt;
bool_val = 0;
}
if (!po->name)
po= find_option(options, "default");
if (!po->name) {
@ -150,7 +158,7 @@ unknown_opt:
str = av_strdup(arg);
*po->u.str_arg = str;
} else if (po->flags & OPT_BOOL) {
*po->u.int_arg = 1;
*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);
} else if (po->flags & OPT_INT64) {