[Ffmpeg-devel] swscale.h in libavcodec and libswscale

Víctor Paesa wzrlpy
Mon Oct 23 12:02:00 CEST 2006

> Hi V?ctor,
> On Sun, 2006-10-22 at 20:51 +0200, V?ctor Paesa wrote:
> [...]
>> >> CFLAGS+=-I$(SRC_PATH)/libswscale $(AMR_CFLAGS)
>> >>
>> >> Apart from that the patch looks fine to me.
>> > Ok, I made this change and I also fixed "make install" (I hope I did
>> it
>> > in the proper way). If noone complains, I'll apply this tomorrow.
>> >
>> Great work, but Cygwin mercyless complains on undefined references
>> and swcaler references libavutil so I got these errors:
> Ops... Sorry about that; it is a long time that I do not test
> compilation with cygwin...
> Anyway, is the problem introduced by this patch, or is it already
> present in the svn version?
> I must be missing something, but I do not see how the patch can cause a
> similar error (it basically changes the includes for the non-swscale
> case, while you are seeing the problem when compiling with swscale).
> Anyway, looking at the fix for this problem it seems to me that this has
> always been broken (well, not always: only since my first commit on
> libswscale's Makefile).

Well spotted, the problem also happens without your last patch.
The issue came to my attention only after I cleaned up /usr/local of old
installed FFmpeg libraries.


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