[FFmpeg-devel] [PATCH 1/6] avcodec/h264: mmx2, sse2, avx 10-bit h chroma deblock/loop filter

[Michael Niedermayer]

On Thu, Dec 01, 2016 at 05:57:44PM +0100, James Darnley wrote:
> Yorkfield:
>  - mmx2: 2.44x faster (278 vs. 114 cycles)
>  - sse2: 3.35x faster (278 vs.  83 cycles)
> 
> Skylake:
>  - mmx2: 1.69x faster (169 vs. 100 cycles)
>  - sse2: 2.34x faster (169 vs.  72 cycles)
>  - avx:  2.32x faster (169 vs.  73 cycles)
> ---
>  libavcodec/x86/h264_deblock_10bit.asm | 118 ++++++++++++++++++++++++++++++++++
>  libavcodec/x86/h264dsp_init.c         |   9 +++
>  2 files changed, 127 insertions(+)

breaks build on linux x86-32

YASM    libavcodec/x86/h264_deblock_10bit.o
src/libavcodec/x86/h264_deblock_10bit.asm:1039: warning: `bpl' is a register in 64-bit mode
src/libavcodec/x86/h264_deblock_10bit.asm:1039: error: undefined symbol `bpl' (first use)
src/libavcodec/x86/h264_deblock_10bit.asm:1039: error:  (Each undefined symbol is reported only once.)
src/libavcodec/x86/h264_deblock_10bit.asm:1039: warning: `bpl' is a register in 64-bit mode

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

In a rich man's house there is no place to spit but his face.
-- Diogenes of Sinope
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