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avtools: remove the distinction between func_arg and func2_arg.

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func2_arg is the same as func_arg, except it has one additional
parameter. Change all func_arg callbacks to take that parameter (and
ignore it).
This commit is contained in:
Anton Khirnov
2012-08-29 14:37:22 +02:00
parent bbcedade00
commit 11d957fbd8
6 changed files with 93 additions and 94 deletions
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35
cmdutils.c
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@ -286,8 +286,7 @@ int parse_option(void *optctx, const char *opt, const char *arg,
} else if (po->flags & OPT_DOUBLE) {
*(double *)dst = parse_number_or_die(opt, arg, OPT_DOUBLE, -INFINITY, INFINITY);
} else if (po->u.func_arg) {
int ret = po->flags & OPT_FUNC2 ? po->u.func2_arg(optctx, opt, arg)
: po->u.func_arg(opt, arg);
int ret = po->u.func_arg(optctx, opt, arg);
if (ret < 0) {
av_log(NULL, AV_LOG_ERROR,
"Failed to set value '%s' for option '%s'\n", arg, opt);
@ -362,11 +361,11 @@ void parse_loglevel(int argc, char **argv, const OptionDef *options)
if (!idx)
idx = locate_option(argc, argv, options, "v");
if (idx && argv[idx + 1])
opt_loglevel("loglevel", argv[idx + 1]);
opt_loglevel(NULL, "loglevel", argv[idx + 1]);
}
#define FLAGS (o->type == AV_OPT_TYPE_FLAGS) ? AV_DICT_APPEND : 0
int opt_default(const char *opt, const char *arg)
int opt_default(void *optctx, const char *opt, const char *arg)
{
const AVOption *o;
char opt_stripped[128];
@ -401,7 +400,7 @@ int opt_default(const char *opt, const char *arg)
return AVERROR_OPTION_NOT_FOUND;
}
int opt_loglevel(const char *opt, const char *arg)
int opt_loglevel(void *optctx, const char *opt, const char *arg)
{
const struct { const char *name; int level; } log_levels[] = {
{ "quiet" , AV_LOG_QUIET },
@ -436,7 +435,7 @@ int opt_loglevel(const char *opt, const char *arg)
return 0;
}
int opt_timelimit(const char *opt, const char *arg)
int opt_timelimit(void *optctx, const char *opt, const char *arg)
{
#if HAVE_SETRLIMIT
int lim = parse_number_or_die(opt, arg, OPT_INT64, 0, INT_MAX);
@ -516,7 +515,7 @@ void show_banner(void)
print_all_libs_info(INDENT|SHOW_VERSION, AV_LOG_VERBOSE);
}
int show_version(const char *opt, const char *arg)
int show_version(void *optctx, const char *opt, const char *arg)
{
av_log_set_callback(log_callback_help);
printf("%s " LIBAV_VERSION "\n", program_name);
@ -525,7 +524,7 @@ int show_version(const char *opt, const char *arg)
return 0;
}
int show_license(const char *opt, const char *arg)
int show_license(void *optctx, const char *opt, const char *arg)
{
printf(
#if CONFIG_NONFREE
@ -596,7 +595,7 @@ int show_license(const char *opt, const char *arg)
return 0;
}
int show_formats(const char *opt, const char *arg)
int show_formats(void *optctx, const char *opt, const char *arg)
{
AVInputFormat *ifmt = NULL;
AVOutputFormat *ofmt = NULL;
@ -736,7 +735,7 @@ static void print_codecs_for_id(enum AVCodecID id, int encoder)
printf(")");
}
int show_codecs(const char *opt, const char *arg)
int show_codecs(void *optctx, const char *opt, const char *arg)
{
const AVCodecDescriptor *desc = NULL;
@ -815,19 +814,19 @@ static void print_codecs(int encoder)
}
}
int show_decoders(const char *opt, const char *arg)
int show_decoders(void *optctx, const char *opt, const char *arg)
{
print_codecs(0);
return 0;
}
int show_encoders(const char *opt, const char *arg)
int show_encoders(void *optctx, const char *opt, const char *arg)
{
print_codecs(1);
return 0;
}
int show_bsfs(const char *opt, const char *arg)
int show_bsfs(void *optctx, const char *opt, const char *arg)
{
AVBitStreamFilter *bsf = NULL;
@ -838,7 +837,7 @@ int show_bsfs(const char *opt, const char *arg)
return 0;
}
int show_protocols(const char *opt, const char *arg)
int show_protocols(void *optctx, const char *opt, const char *arg)
{
void *opaque = NULL;
const char *name;
@ -853,7 +852,7 @@ int show_protocols(const char *opt, const char *arg)
return 0;
}
int show_filters(const char *opt, const char *arg)
int show_filters(void *optctx, const char *opt, const char *arg)
{
AVFilter av_unused(**filter) = NULL;
@ -865,7 +864,7 @@ int show_filters(const char *opt, const char *arg)
return 0;
}
int show_pix_fmts(const char *opt, const char *arg)
int show_pix_fmts(void *optctx, const char *opt, const char *arg)
{
enum PixelFormat pix_fmt;
@ -898,7 +897,7 @@ int show_pix_fmts(const char *opt, const char *arg)
return 0;
}
int show_sample_fmts(const char *opt, const char *arg)
int show_sample_fmts(void *optctx, const char *opt, const char *arg)
{
int i;
char fmt_str[128];
@ -993,7 +992,7 @@ static void show_help_muxer(const char *name)
show_help_children(fmt->priv_class, AV_OPT_FLAG_ENCODING_PARAM);
}
int show_help(const char *opt, const char *arg)
int show_help(void *optctx, const char *opt, const char *arg)
{
char *topic, *par;
av_log_set_callback(log_callback_help);