[FFmpeg-devel] flac/alac bug: alac encoder uses flac_compute_autocorr, but that is not availabe without flac

Justin Ruggles justin.ruggles
Sun Oct 18 21:55:17 CEST 2009


Justin Ruggles wrote:

> Jai Menon wrote:
> 
>> On Sun, Oct 18, 2009 at 10:40:16AM +0200, Kurtnoise wrote:
>>> Hi,
>>>
>>> Justin Ruggles a ?crit :
>>>> applied.
>>> Justin, I think you have forgotten something when *all* encoders are
>>> disabled during configure (i.e ./configure --disable-encoders)...
>>>
>>>
>>> f:/dev/ffmpeg/libavcodec/libavcodec.a(dsputil.o): In function
>>> `dsputil_init':
>>> f:\dev\ffmpeg/libavcodec/dsputil.c:4840: undefined reference to
>>> `ff_lpc_compute_
>>> autocorr'
>>> collect2: ld returned 1 exit status
>>> make: *** [ffmpeg_g.exe] Error 1
>> Attached patch should fix this.
> 
> I think the attached patch would be a slightly better solution.  This
> way it does not compile lpc_mmx.c if it is not used.

I went ahead and applied this.

-Justin




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