[vlc-devel] [PATCH 0/2] VDPAU OpenGL interoperability

Rémi Denis-Courmont remi at remlab.net
Thu Jul 20 15:12:57 CEST 2017

On jeudi 20 juillet 2017 14:33:42 EEST Victorien Le Couviour--Tuffet wrote:
> Allows to use the generic opengl vout display, and therefore allows the use
> of handy GL transformations.
> This patchset has been tested on a stable debian which only provides the GL
> extension with GLX.
> The performances are sligthly better than VDPAU vout display (on 10 tests of
> 5 sec on a 1920x1080 sample, we have an average of 0.40s user time with
> VDPAU display and 0.25s with gl display; on 1 test of 40 sec on the same
> sample we have 1.60s user time with VDPAU against 0.79s with gl).
> As VDPAU is still not available on Wayland it's ok to use this only with
> GLX.

VDPAU depending on GLX is OK, but GL depending on X11 or VDPAU isn't.

Rémi Denis-Courmont

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