+ /* Don't print CONST's on level one.
+ * Don't print anything but CONST's on level two.
+ * Only print items from the requested unit.
+ */
+ if (!unit && opt->type==FF_OPT_TYPE_CONST)
+ continue;
+ else if (unit && opt->type!=FF_OPT_TYPE_CONST)
+ continue;
+ else if (unit && opt->type==FF_OPT_TYPE_CONST && strcmp(unit, opt->unit))
+ continue;
+ else if (unit && opt->type == FF_OPT_TYPE_CONST)
+ av_log(av_log_obj, AV_LOG_INFO, " %-15s ", opt->name);
+ else
+ av_log(av_log_obj, AV_LOG_INFO, "-%-17s ", opt->name);
+
+ switch( opt->type )
+ {
+ case FF_OPT_TYPE_FLAGS:
+ av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<flags>" );
+ break;
+ case FF_OPT_TYPE_INT:
+ av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<int>" );
+ break;
+ case FF_OPT_TYPE_INT64:
+ av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<int64>" );
+ break;
+ case FF_OPT_TYPE_DOUBLE:
+ av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<double>" );
+ break;
+ case FF_OPT_TYPE_FLOAT:
+ av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<float>" );
+ break;
+ case FF_OPT_TYPE_STRING:
+ av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<string>" );
+ break;
+ case FF_OPT_TYPE_RATIONAL:
+ av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<rational>" );
+ break;
+ case FF_OPT_TYPE_BINARY:
+ av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<binary>" );
+ break;
+ case FF_OPT_TYPE_CONST:
+ default:
+ av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "" );
+ break;
+ }