[vlc-devel] [PATCH] vmem: Aspect ratio support

Aleksey Lezhoev lezhoev at gmail.com
Fri Oct 16 10:21:04 CEST 2015

Yes it does, look at other vout modules( gl.c for example ), they has VOUT_DISPLAY_CHANGE_SOURCE_ASPECT handler to recalculate picture dimensions. vmem has not own painter, it doesn’t know about dimensions and it must send SAR to painter for recalculations.
> 16 окт. 2015 г., в 11:08, Rémi Denis-Courmont <remi at remlab.net> написал(а):
> Le 2015-10-15 23:30, Aleksey Lezhoev a écrit :
>> For example, some iptv channels has non-square pixel dimensions,
>> libvlc updates SAR info for video tracks asynchronously and calls
>> Control function with VOUT_DISPLAY_CHANGE_SOURCE_ASPECT query in vout
>> module.
> Does it? Why would the SAR change asynchronously?
> -- 
> Rémi Denis-Courmont
> http://www.remlab.net/
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