Bug#778356: Subtitles unreadable in 0.7.3

[Juliusz Chroboczek]

Package: mpv
Version: 0.7.3-1

In both 0.7.3-1 and 0.7.3-1ffmpeg, SRT subtitles appear as opaque white
squares, one per character.  The same video shows the subtitles just fine
with 0.6.2-2.

This is a netbook using the N450 integrated GPU (GMA 3150, I believe),
with the X.Org Intel driver version 2.3.3 and kernel 3.16.0-4-amd64.

-- Juliusz