[Ffmpeg-devel] CONFIG_* vs HAVE_*

[Måns Rullgård]

Fran?ois Revol said:
>> I believe HAVE_ is for compiler-type features,
>> (e.g. HAVE_STDLIB_H, HAVE_ALTIVEC, HAVE_FOUR_BYTE_INTS)
>>
>> and CONFIG_ is for user-level features -
>> things that can be turned off and on by configure.
>> (e.g. CONFIG_SWSCALER, CONFIG_USE_XV)
>>
>
> Seems coherent.

Yes, but that's not how the names are currently used, which is why I asked.

> Also, HAVE_ is the prefix used by autoconf tests...

True.

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M?ns Rullg?rd
mru at inprovide.com