[FFmpeg-devel] [PATCH] avfilter/vf_w3fdif: add x86 SIMD

Michael Niedermayer michael at niedermayer.cc
Fri Oct 9 19:58:45 CEST 2015


On Fri, Oct 09, 2015 at 06:44:03PM +0200, Paul B Mahol wrote:
> Signed-off-by: Paul B Mahol <onemda at gmail.com>
> ---
>  libavfilter/vf_w3fdif.c          | 132 ++++++++++++++------
>  libavfilter/w3fdif.h             |  47 ++++++++
>  libavfilter/x86/Makefile         |   2 +
>  libavfilter/x86/vf_w3fdif.asm    | 252 +++++++++++++++++++++++++++++++++++++++
>  libavfilter/x86/vf_w3fdif_init.c |  62 ++++++++++
>  5 files changed, 458 insertions(+), 37 deletions(-)
>  create mode 100644 libavfilter/w3fdif.h
>  create mode 100644 libavfilter/x86/vf_w3fdif.asm
>  create mode 100644 libavfilter/x86/vf_w3fdif_init.c

breaks build on x86-32

ffmpeg/libavfilter/x86/vf_w3fdif_init.c:54: undefined reference to `ff_w3fdif_simple_high_sse2'

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

It is dangerous to be right in matters on which the established authorities
are wrong. -- Voltaire
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