Recommended update for SDL
This update for SDL disables usage of backing storage by default due to tearing
effects. Users who would like to enable it can set the SDL_VIDEO_X11_BACKINGSTORE
environment variable.
This update was imported from the SUSE:SLE-12:Update update project.
- Submitted by Scott Reeves (sreeves1)
Fixed bugs
bnc#953861
Tearing on SDL1 XVideo output