[vlc-devel] [PATCH 2/6] video_output: add video-stereo-mode option to select the stereoscopic video output mode

[Rémi Denis-Courmont]

Le torstaina 16. elokuuta 2018, 19.58.59 EEST Jean-Baptiste Kempf a écrit :
> On Thu, 16 Aug 2018, at 18:53, Rémi Denis-Courmont wrote:
> > Le torstaina 16. elokuuta 2018, 11.21.44 EEST Steve Lhomme a écrit :
> > > On 14/08/2018 17:09, Rémi Denis-Courmont wrote:
> > > > Le tiistaina 14. elokuuta 2018, 17.53.51 EEST Steve Lhomme a écrit :
> > > >> The dynamic part is done in the next patch. I'm not sure what you're
> > > >> referring to by "window provider".
> > > > 
> > > > I mean the vout window. If the change of mode requires a change of
> > > > window
> > > > size, then a vout window size request must be sent first.
> > > > 
> > > > And stereoscopy support in the view port is potentially detected by
> > > > the
> > > > window rather than the display, though that's up in the air without an
> > > > actual supporting window system.
> > > 
> > > For now the stereo output will be handled like
> > > VOUT_DISPLAY_CHANGE_SOURCE_CROP or VOUT_DISPLAY_CHANGE_SOURCE_ASPECT: it
> > > will trigger a VoutDisplayFitWindow() call. I modify my patch to do
> > > that.
> > 
> > I somehow doubt that all forms of stereoscopy can be reduced to a change
> > of
> > crop and/or aspect ratii. I guess that's fine for SBS and TB, maybe for
> > ROW
> > and COL, but seemingly not for the other modes.
> 
> Do we really want to support other modes?

That's a question for whomever added those.

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