[Bug 92220] GL_NV_vdpau_interop partially available

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Oct 2 07:29:27 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=92220

--- Comment #9 from Alex Deucher <alexdeucher at gmail.com> ---
(In reply to riaasm from comment #6)
> For example, if someone can confirm that the interop functionality is not
> available in UVD1 and UVD2, but partial interop is available in UVD2.2 and
> full interop is available in UVD3 and higer, then perhaps the solution for
> programs like Kodi would be to check the extension as well as the UVD
> version. Or if someone can find out if there's some other way to distinguish
> between hardware without interop support and with partial interop support
> (since both of these will have the interop extension disabled).

We already know this.  We only expose the extension on asics that support the
full functionality.  There are only two cases.  Asics that support the
extension fully and asics that support the partial functionality.  UVD 2.2 and
newer support the full functionality.  All asics support the partial
functionality.

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