Fixed incorrect scaling when taking letterboxing into account.
Fixed incorrect scaling when taking letterboxing into account.

Dador/libjass,Arnavion/libjass,Arnavion/libjass,Dador/libjass,joshuabrown-ellation/libjass,Dador/libjass,Arnavion/libjass,joshuabrown-ellation/libjass,joshuabrown-ellation/libjass