ishttp            728 libavformat/dashdec.c         if (ishttp(text)) {
ishttp            761 libavformat/dashdec.c         if (ishttp(text)) {
ishttp            777 libavformat/dashdec.c     isRootHttp = ishttp(root_url);
ishttp            791 libavformat/dashdec.c             if (!ishttp(text) && isRootHttp) {