[MPlayer-dev-eng] [PATCH] configure support for SDL-based -vo gl

[Reimar Döffinger]

On Sun, Apr 25, 2010 at 08:55:29AM +0200, Reimar Döffinger wrote:
> On Sun, Apr 25, 2010 at 02:50:53AM -0400, Alexander Strange wrote:
> > On Apr 25, 2010, at 2:30 AM, Reimar Döffinger wrote:
> > > the largest part is moving the configure check below so it can reuse the SDL
> > > detection.
> > > Admittedly that gives it a false dependency on -vo sdl...
> > > Some other hacks: if corevideo and SDL are enabled, it does not even try to
> > > compile the X11 backend, because that is the only way it can avoid a -lGL in the
> > > link command which causes crashes when you try to use OpenGL extensions.
> > > This might be possible to avoid if SDL offers a way to query OpenGL function
> > > pointers, but I haven't found one yet....
> > 
> > I haven't used it, but SDL_GL_GetProcAddress looks appropriate.
> 
> Yes, I'm looking into it, possibly combined with SDL_GL_LoadLibrary

Works, updated configure patch to be slightly less hackish.
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