if (o->flags & AV_OPT_FLAG_READONLY)
return AVERROR(EINVAL);
+ if (o->flags & AV_OPT_FLAG_DEPRECATED)
+ av_log(obj, AV_LOG_WARNING, "The \"%s\" option is deprecated: %s\n", name, o->help);
+
dst = ((uint8_t *)target_obj) + o->offset;
switch (o->type) {
case AV_OPT_TYPE_BOOL:
case AV_OPT_TYPE_SAMPLE_FMT:
return set_string_sample_fmt(obj, o, val, dst);
case AV_OPT_TYPE_DURATION:
- if (!val) {
- *(int64_t *)dst = 0;
+ {
+ int64_t usecs = 0;
+ if (val) {
+ if ((ret = av_parse_time(&usecs, val, 1)) < 0) {
+ av_log(obj, AV_LOG_ERROR, "Unable to parse option value \"%s\" as duration\n", val);
+ return ret;
+ }
+ }
+ if (usecs < o->min || usecs > o->max) {
+ av_log(obj, AV_LOG_ERROR, "Value %f for parameter '%s' out of range [%g - %g]\n",
+ usecs / 1000000.0, o->name, o->min / 1000000.0, o->max / 1000000.0);
+ return AVERROR(ERANGE);
+ }
+ *(int64_t *)dst = usecs;
return 0;
- } else {
- if ((ret = av_parse_time(dst, val, 1)) < 0)
- av_log(obj, AV_LOG_ERROR, "Unable to parse option value \"%s\" as duration\n", val);
- return ret;
}
- break;
case AV_OPT_TYPE_COLOR:
return set_string_color(obj, o, val, dst);
case AV_OPT_TYPE_CHANNEL_LAYOUT:
if (!o || !target_obj || (o->offset<=0 && o->type != AV_OPT_TYPE_CONST))
return AVERROR_OPTION_NOT_FOUND;
+ if (o->flags & AV_OPT_FLAG_DEPRECATED)
+ av_log(obj, AV_LOG_WARNING, "The \"%s\" option is deprecated: %s\n", name, o->help);
+
dst = (uint8_t *)target_obj + o->offset;
buf[0] = 0;