[FFmpeg-devel] [PATCH] fix compilation in cygwin

[Vitor Sessak]

Vitor Sessak wrote:
> acelp_pitch_delay.c was never compilable on cygwin (it just was never 
> compiled before SIPR addition). According to FATE:
> 
> /home/mik/src/fate/build/libavcodec/libavcodec.a(acelp_pitch_delay.o):acelp_pitch_delay.c:(.text+0xa1): 
> undefined reference to `_log2f'
> /home/mik/src/fate/build/libavcodec/libavcodec.a(acelp_pitch_delay.o):acelp_pitch_delay.c:(.text+0xd1): 
> undefined reference to `_exp2f'
> 
> +static av_always_inline av_const float exp2f(float x)
> +{
> +    return exp(x) * 0.693147180559945;

err, 1000l, I mean as attached...

-Vitor


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