[MPlayer-users] Failure to compile with --disable-mencoder and ffv1.c changes

[Wes Morgan]

On Sat, 16 Oct 2010, andrew wrote:

> Hi,
>
> Current svn MPlayer fails to compile when the option
> --disable-mencoder is used with the following error message:
>
> ffmpeg/libavcodec/libavcodec.a(ffv1.o): In function `decode_frame':
> ffv1.c:(.text+0xf26): undefined reference to `init_slice_state'
> ffmpeg/libavcodec/libavcodec.a(ffv1.o): In function `decode_init':
> ffv1.c:(.text.unlikely+0x3df): undefined reference to `init_slice_contexts'
> collect2: ld returned 1 exit status
> make: *** [mplayer] Error 1
>
> Compiling MEncoder as well, or reverting ffv1.c to r23802 fixes the
> problem.
>
> Thanks for your trouble,
>
> Andrew
>

The problem is with ffmpeg itself. There is code surrounded by #if
CONFIG_FFV1_ENCODER that should not be. You might want to report it to
them.