[FFmpeg-devel] [PATCH] avfilter/showcqt: BASEFREQ and ENDFREQ cast to double

Nicolas George george at nsup.org
Mon Nov 30 17:09:32 CET 2015

Le decadi 10 frimaire, an CCXXIV, Muhammad Faiz a écrit :
> double basefreq = BASEFREQ, endfreq = ENDFREQ;
> if (basefreq == BASEFREQ && endfreq == ENDFREQ)
>     printf("equal\n");
> else
>     printf("inequal\n");
> I try with gcc -std=c89 / -std=c99 on mingw 32-bit
> the result is inequal.

That looks like a compiler bug. Could you post the generated assembly code,
with and without the cast? (and with just one comparison, no need to make
things complicated)


  Nicolas George
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