[FFmpeg-devel] [PATCH] configure libvpx check version of decoder only
Sun Aug 8 02:06:50 CEST 2010
On Tue, Aug 03, 2010 at 07:38:56PM -0700, Frank Barchard wrote:
> On Sat, Jul 31, 2010 at 9:21 AM, Ronald S. Bultje <rsbultje at gmail.com>wrote:
> > What you should do:
> > (A-B of above remain in place)
> > C) if fflibvpxdec is enabled, check for decoder symbols.
> > D) if fflibvpxenc is enabled, check for encoder symbols.
> > E) you could arguably say that if someone has encoder-only or
> > decoder-only libvpx installed, he would want only that one enabled in
> > ffmpeg. Therefore, Die if C AND D fail. If C OR D fail, disable the
> > failing fflibvpxenc/dec wrapper.
> If you enable only the encoder or decoder, just those symbols are checked.
> By default both are checked and will die if you have a decode only or encode
> only library.
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