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OPT_EXIT

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Originally committed as revision 13231 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-05-21 23:27:50 +00:00
parent 217e2f4679
commit a0b3bcd9fe
3 changed files with 6 additions and 16 deletions
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2
cmdutils.c
View File

@ -149,6 +149,8 @@ unknown_opt:
} else {
po->u.func_arg(arg);
}
if(po->flags & OPT_EXIT)
exit(0);
} else {
if (parse_arg_function)
parse_arg_function(opt);

1
cmdutils.h
View File

@ -70,6 +70,7 @@ typedef struct {
#define OPT_SUBTITLE 0x0200
#define OPT_FUNC2 0x0400
#define OPT_INT64 0x0800
#define OPT_EXIT 0x1000
union {
void (*func_arg)(const char *); //FIXME passing error code as int return would be nicer then exit() in the func
int *int_arg;

19
ffmpeg.c
View File

@ -3499,7 +3499,6 @@ static void opt_show_formats(void)
"even though both encoding and decoding are supported. For example, the h263\n"
"decoder corresponds to the h263 and h263p encoders, for file formats it is even\n"
"worse.\n");
av_exit(0);
}
static void parse_matrix_coeffs(uint16_t *dest, const char *str)
@ -3574,12 +3573,6 @@ static void show_help(void)
av_opt_show(sws_opts, NULL);
}
static void opt_show_help(void)
{
show_help();
av_exit(0);
}
static void opt_target(const char *arg)
{
int norm = -1;
@ -3763,12 +3756,6 @@ static int opt_bsf(const char *opt, const char *arg)
return 0;
}
static void opt_show_license(void)
{
show_license();
av_exit(0);
}
static void opt_show_version(void)
{
show_version(program_name);
@ -3777,10 +3764,10 @@ static void opt_show_version(void)
static const OptionDef options[] = {
/* main options */
{ "L", 0, {(void*)opt_show_license}, "show license" },
{ "h", 0, {(void*)opt_show_help}, "show help" },
{ "L", OPT_EXIT, {(void*)show_license}, "show license" },
{ "h", OPT_EXIT, {(void*)show_help}, "show help" },
{ "version", 0, {(void*)opt_show_version}, "show version" },
{ "formats", 0, {(void*)opt_show_formats}, "show available formats, codecs, protocols, ..." },
{ "formats", OPT_EXIT, {(void*)opt_show_formats}, "show available formats, codecs, protocols, ..." },
{ "f", HAS_ARG, {(void*)opt_format}, "force format", "fmt" },
{ "i", HAS_ARG, {(void*)opt_input_file}, "input file name", "filename" },
{ "y", OPT_BOOL, {(void*)&file_overwrite}, "overwrite output files" },