[Bug 89807] [Broadwell] xv "Textured Video" adds green and purple noise blocks

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=89807

--- Comment #7 from Josh Triplett <josh at freedesktop.org> ---
(In reply to Chris Wilson from comment #6)
> Any particular sample video i.e. is it dependent upon planar or packed
> formats?

Happens with every video I've tried, regardless of format.  Any random youtube
video downloaded with youtube-dl, for instance.

AFAICT, mplayer is always using xv with planar YV12; it always shows a line
like this (modulo resolution):

VO: [xv] 1920x1080 => 1920x1080 Planar YV12  [zoom]

> Could you quickly jump around a couple of kernel and ddx versions
> just in case it is a regression? (I haven't touched the video paths for a
> while, but there might be some collateral damage.)

Kernel yes; I'll test a couple of kernels and report back.

DDX not as easily, since I need a DDX new enough to understand Broadwell, and
the version packaged in latest Debian unstable doesn't.  I'm currently running
2:2.99.917-1~exp1 from Debian experimental.

> Are the sprite problems just the usual issues of using an overlay? Or are
> they worth filing bug reports for?

Lack of scaling; with -vo xv:adaptor=1, the video only displays at its original
size, regardless of the display window size (including fullscreen).  Toggling
fullscreen leaves the video centered at its original size with the rest of the
screen filled with colorkey.  (The mplayer -zoom option doesn't seem to make a
difference there.)

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