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lavu/opt: change the way ranges are printed

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This commit is contained in:
Stefano Sabatini 2012-12-08 19:12:42 +01:00
parent f2c49da9ac
commit f494647206
1 changed files with 8 additions and 7 deletions
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15
libavutil/opt.c
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@ -750,7 +750,7 @@ static void log_value(void *av_log_obj, int level, double d)
} else if (d == FLT_MIN) {
av_log(av_log_obj, level, "FLT_MIN");
} else {
av_log(av_log_obj, level, "%7.2g", d);
av_log(av_log_obj, level, "%g", d);
}
}
@ -826,6 +826,9 @@ static void opt_list(void *obj, void *av_log_obj, const char *unit,
av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_AUDIO_PARAM ) ? 'A' : '.');
av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_SUBTITLE_PARAM) ? 'S' : '.');
if (opt->help)
av_log(av_log_obj, AV_LOG_INFO, " %s", opt->help);
if (av_opt_query_ranges(&r, obj, opt->name, AV_OPT_SEARCH_FAKE_OBJ) >= 0) {
switch (opt->type) {
case AV_OPT_TYPE_INT:
@ -833,20 +836,18 @@ static void opt_list(void *obj, void *av_log_obj, const char *unit,
case AV_OPT_TYPE_DOUBLE:
case AV_OPT_TYPE_FLOAT:
case AV_OPT_TYPE_RATIONAL:
for (i = 0; i <r->nb_ranges; i++) {
av_log(av_log_obj, AV_LOG_INFO, "[");
for (i = 0; i < r->nb_ranges; i++) {
av_log(av_log_obj, AV_LOG_INFO, " (from ");
log_value(av_log_obj, AV_LOG_INFO, r->range[i]->value_min);
av_log(av_log_obj, AV_LOG_INFO, ", ");
av_log(av_log_obj, AV_LOG_INFO, " to ");
log_value(av_log_obj, AV_LOG_INFO, r->range[i]->value_max);
av_log(av_log_obj, AV_LOG_INFO, "]");
av_log(av_log_obj, AV_LOG_INFO, ")");
}
break;
}
av_opt_freep_ranges(&r);
}
if (opt->help)
av_log(av_log_obj, AV_LOG_INFO, " %s", opt->help);
av_log(av_log_obj, AV_LOG_INFO, "\n");
if (opt->unit && opt->type != AV_OPT_TYPE_CONST) {
opt_list(obj, av_log_obj, opt->unit, req_flags, rej_flags);