[vlc-devel] [PATCH 1/4] display: no need for a local video_format_t with VOUT_DISPLAY_CHANGE_SOURCE_ASPECT

Rémi Denis-Courmont remi at remlab.net
Wed Aug 2 16:33:31 CEST 2017

Le keskiviikkona 2. elokuuta 2017, 9.33.35 EEST Steve Lhomme a écrit :
> Receivers don't check the difference with the original value, they just
> apply the new value.

Did you check if any video output uses vd->source on another thread?

This subtly changes the memory access rules, as the core writes the value 
before rather than after the control request.


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