[FFmpeg-cvslog] r20502 - in trunk: configure libavcodec/allcodecs.c libavcodec/h263dec.c libavcodec/imgconvert.c libavcodec/vdpau.c libavcodec/vdpau.h libavcodec/vdpau_internal.h libavutil/pixfmt.h

[Carl Eugen Hoyos]

M?ns Rullg?rd <mans <at> mansr.com> writes:

> 
> Jai Menon <jmenon86 <at> gmail.com> writes:
> 
> > [...]
> >
> > My understanding (based on [1]) is that mpeg4 asp is supported in
> > packages > 190.32. Shouldn't we use some kind of version checking to
> > make sure we aren't building against older driver packages. Currently,
> > building against older libvdpau leads to build errors (as is expected).

[...]

> Update the check in configure to test for something that's only in
> recent enough versions.

While I am certainly not against such a test (MPlayer's configure tests for the
definition of VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1), I'd like to note
that
1) There was never a released version of libvdpau that does not support current
svn (only of binary NVIDIA drivers before libvdpau was released as an
open-source library that needs - currently proprietary - implementations).
2) I do not know of any use for --enable-vdpau so far.
(It is - sadly! - only used by statically compiled MPlayer)

Carl Eugen