[FFmpeg-devel] [PATCH 2/2] avfilter/vf_v360: add SIMD for lagrange interpolation

[Michael Niedermayer]

On Tue, Mar 31, 2020 at 03:51:06PM +0200, Paul B Mahol wrote:
> Signed-off-by: Paul B Mahol <onemda at gmail.com>
> ---
>  libavfilter/x86/vf_v360.asm    | 46 ++++++++++++++++++++++++++++++++++
>  libavfilter/x86/vf_v360_init.c |  6 +++++
>  2 files changed, 52 insertions(+)

this fails to build on x86-32

libavfilter/libavfilter.a(vf_v360_init.o): In function `ff_v360_init_x86':
ffmpeg/linux32/src/libavfilter/x86/vf_v360_init.c:55: undefined reference to `ff_remap3_8bit_line_avx2'
collect2: error: ld returned 1 exit status
Makefile:114: recipe for target 'ffprobe_g' failed
make: *** [ffprobe_g] Error 1
make: *** Waiting for unfinished jobs....
libavfilter/libavfilter.a(vf_v360_init.o): In function `ff_v360_init_x86':
ffmpeg/linux32/src/libavfilter/x86/vf_v360_init.c:55: undefined reference to `ff_remap3_8bit_line_avx2'
collect2: error: ld returned 1 exit status
Makefile:114: recipe for target 'ffmpeg_g' failed
make: *** [ffmpeg_g] Error 1

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

During times of universal deceit, telling the truth becomes a
revolutionary act. -- George Orwell
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