[mythtv] XvMc-OpenGL and OpenGL-OSD

Steve Wilson mythtv_arizona at yahoo.com
Thu May 1 16:33:30 UTC 2008


--- Steve Wilson <mythtv_arizona at yahoo.com> wrote:

> 
> --- Steve Wilson <mythtv_arizona at yahoo.com> wrote:
> 
> > 
> > --- Daniel and Mary-Beth Sherwood
> > <jackanddougal at yahoo.co.uk> wrote:
> > 
> > > Steve
> > > 
> > > The steps I have taken to get XvMC-OpenGL
> renderer
> > > and OpenGL OSD working (to give a Colour OSD
> with
> > > XvMC decoding) are as follows...
> > > 
> > > 1) rebuild MythTV 0.21 (trunk will probably be
> the
> > > same) with --disable-xvmcw --disable-xvmc-vld
> > > --disable-xvmc-pro --enable-xvmc-opengl
> > > 
> > > 2) set the Playback profile to xvmc-opengl
> > renderer
> > > and opengl OSD.
> > > 
> > > 3) Try it.
> > > 
> > > If you get something displayed but it appears to
> > be
> > > corrupt (I have seen various comments describing
> > > vertical bars, horizontal bars or just a
> > subsection
> > > of the image being displayed) then apply the
> > > attached patch to libs/libmythtv/util-opengl.cpp
> > and
> > > try again.
> > > 
> > > Good luck
> > > 
> > > Daniel
> > > 
> > > 
> > > --- On Thu, 1/5/08, Steve Wilson
> > > <mythtv_arizona at yahoo.com> wrote:
> > > 
> > > > From: Steve Wilson <mythtv_arizona at yahoo.com>
> > > > Subject: Re: [mythtv] XvMc-OpenGL and
> OpenGL-OSD
> > > > To: "Development of mythtv"
> > > <mythtv-dev at mythtv.org>
> > > > Date: Thursday, 1 May, 2008, 3:01 AM
> > > > --- Daniel and Mary-Beth Sherwood
> > > > <jackanddougal at yahoo.co.uk> wrote:
> > > > 
> > > > > David
> > > > > 
> > > > > Sorry about that, it was just that so many
> of
> > > the
> > > > > variables had identical names etc.  Great
> > minds
> > > tink
> > > > > alike as they say:)
> > > > > 
> > > > > Cheers
> > > > > 
> > > > > Daniel
> > > > > 
> > > > > --- On Wed, 30/4/08, Daniel Kristjansson
> > > > > <danielk at cuymedia.net> wrote:
> > > > > 
> > > > > > From: Daniel Kristjansson
> > > > <danielk at cuymedia.net>
> > > > > > Subject: Re: [mythtv] XvMc-OpenGL and
> > > OpenGL-OSD
> > > > > > To: "Development of mythtv"
> > > > > <mythtv-dev at mythtv.org>
> > > > > > Date: Wednesday, 30 April, 2008, 3:22 PM
> > > > > > On Wed, 2008-04-30 at 10:55 +0000, Daniel
> > and
> > > > > Mary-Beth
> > > > > > Sherwood wrote:
> > > > > > > Mike
> > > > > > > 
> > > > > > > A quick follow up to my own post.  After
> > > > some
> > > > > more
> > > > > > digging around,
> > > > > > > I found the 'original' source for
> > > > the
> > > > > > XvMC-OpenGL stuff currently
> > > > > > > in MythTV
> > > > > >
> > > > >
> > > >
> > >
> >
>
(http://www.xfree86.org/~mvojkovi/mpeg2play_accel.tar.gz)
> > > > > > <snip>
> > > > > > 
> > > > > > This is not the 'original' source for the
> > > > > > XvMC-OpenGL code in
> > > > > > MythTV. I wrote the code for MythTV and
> have
> > > > never
> > > > > heard
> > > > > > about
> > > > > > this mpeg2play_accel.tar.gz code.
> > > > > > 
> > > > > > -- Daniel
> > > > > > 
> > > > > >
> > > _______________________________________________
> > > > > > mythtv-dev mailing list
> > > > > > mythtv-dev at mythtv.org
> > > > > >
> > > > >
> > > >
> > >
> >
>
http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-dev
> > > > > 
> > > > > 
> > > > >      
> > > > >
> > > >
> > >
> >
>
__________________________________________________________
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> > > > >
> > _______________________________________________
> > > > > mythtv-dev mailing list
> > > > > mythtv-dev at mythtv.org
> > > > >
> > > >
> > >
> >
>
http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-dev
> > > > > 
> > > > Can you post here how you did this? Also, did
> it
> > > work
> > > > on making the OSD color instead of gray?
> > > > 
> > > > 
> > > >      
> > > >
> > >
> >
>
____________________________________________________________________________________
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> > >
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> > > > 
> > > >
> _______________________________________________
> > > > mythtv-dev mailing list
> > > > mythtv-dev at mythtv.org
> > > >
> > >
> >
>
http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-dev
> > > 
> > > 
> > >      
> > >
> >
>
__________________________________________________________
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> > _______________________________________________
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> > > mythtv-dev at mythtv.org
> > >
> >
>
http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-dev
> > > 
> > 
> > Thanks for the help. I think my command is bad.
> This
> > is what I have.
> > 
> > #rpmbuild -ba -with disable-xvmcw -with
> > disable-xvmc-vld -with disable-xvmc-pro -with
> > enable-xvmcw-opengl mythtv-0.21-185.src.rpm
> > 
> > It complains that I mythtv-0.21-185.src.rpm isn't
> a
> > spec file. What am I doing wrong?
> > 
> > 
> >      
> >
>
____________________________________________________________________________________
> > Be a better friend, newshound, and 
> 
=== message truncated ===

Never mind. I figured it out. I needed the
atrpms-rpm-config package.

Thanks



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