[FFmpeg-devel] [PATCH] avfilter: add hflip x86 SIMD

[Michael Niedermayer]

On Fri, Dec 01, 2017 at 11:02:43PM +0100, Paul B Mahol wrote:
> Signed-off-by: Paul B Mahol <onemda at gmail.com>
> ---
>  libavfilter/hflip.h             | 38 +++++++++++++++++++++++++
>  libavfilter/vf_hflip.c          | 30 ++++++++++++++------
>  libavfilter/x86/Makefile        |  2 ++
>  libavfilter/x86/vf_hflip.asm    | 61 +++++++++++++++++++++++++++++++++++++++++
>  libavfilter/x86/vf_hflip_init.c | 38 +++++++++++++++++++++++++
>  5 files changed, 160 insertions(+), 9 deletions(-)
>  create mode 100644 libavfilter/hflip.h
>  create mode 100644 libavfilter/x86/vf_hflip.asm
>  create mode 100644 libavfilter/x86/vf_hflip_init.c

fails to build on x86-32 linux

libavfilter/libavfilter.a(vf_hflip_init.o): In function `ff_hflip_init_x86':
src/libavfilter/x86/vf_hflip_init.c:35: undefined reference to `ff_hflip_byte_ssse3'
collect2: error: ld returned 1 exit status
make: *** [ffmpeg_g] Error 1
make: *** Waiting for unfinished jobs....
libavfilter/libavfilter.a(vf_hflip_init.o): In function `ff_hflip_init_x86':
src/libavfilter/x86/vf_hflip_init.c:35: undefined reference to `ff_hflip_byte_ssse3'
collect2: error: ld returned 1 exit status
make: *** [ffprobe_g] Error 1


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

No human being will ever know the Truth, for even if they happen to say it
by chance, they would not even known they had done so. -- Xenophanes
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