[vlc-devel] [PATCH 07/10] vdpau: store the xcb_connection_t in the vdpau_decoder_device_t
remi at remlab.net
Mon Nov 25 20:00:58 CET 2019
Le maanantaina 25. marraskuuta 2019, 11.27.45 EET Steve Lhomme a écrit :
> On 2019-11-23 11:12, Rémi Denis-Courmont wrote:
> > Hi,
> > There should not be an XCB connection there in the first place. We already
> > have too many connections to the X server, and they're a very limited
> > resource.
> In push model the vdp_t is provided to the VDPAU display module.
Yes - and that in no way justifies adding yet another connection to the X11
> I removed some code where the chroma filter was doing some conversion
> between mismatching vdp_t:
> /* Corner case: different VDPAU instances decoding and rendering */
> Maybe this corner case can be handled internally in the display module,
The corner case is impossible in push model. The display and the decoder will
use the same VDPAU instance from the same VLC decoder device: the chroma filter
will just pass the VDPAU instance from the decoder to the display, thus
ensuring that they match, instead of comparing them.
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