[FFmpeg-devel] [PATCH v2 2/4] swscale/x86: add sse4 {lum, chr}ConvertRange

[Michael Niedermayer]

On Tue, Jun 11, 2024 at 02:28:56PM +0200, Ramiro Polla wrote:
> chrRangeFromJpeg_8_c: 28.7
> chrRangeFromJpeg_8_sse4: 16.2
> chrRangeFromJpeg_24_c: 152.7
> chrRangeFromJpeg_24_sse4: 29.7
> chrRangeFromJpeg_128_c: 366.5
> chrRangeFromJpeg_128_sse4: 233.0
> chrRangeFromJpeg_144_c: 408.0
> chrRangeFromJpeg_144_sse4: 182.5
> chrRangeFromJpeg_256_c: 698.7
> chrRangeFromJpeg_256_sse4: 325.5
> chrRangeFromJpeg_512_c: 1348.7
> chrRangeFromJpeg_512_sse4: 660.2
> chrRangeToJpeg_8_c: 37.7
> chrRangeToJpeg_8_sse4: 16.2
> chrRangeToJpeg_24_c: 115.7
> chrRangeToJpeg_24_sse4: 36.2
> chrRangeToJpeg_128_c: 631.2
> chrRangeToJpeg_128_sse4: 163.7
> chrRangeToJpeg_144_c: 710.7
> chrRangeToJpeg_144_sse4: 183.0
> chrRangeToJpeg_256_c: 1253.0
> chrRangeToJpeg_256_sse4: 343.5
> chrRangeToJpeg_512_c: 2491.2
> chrRangeToJpeg_512_sse4: 654.2
> lumRangeFromJpeg_8_c: 11.7
> lumRangeFromJpeg_8_sse4: 10.5
> lumRangeFromJpeg_24_c: 38.5
> lumRangeFromJpeg_24_sse4: 19.0
> lumRangeFromJpeg_128_c: 237.5
> lumRangeFromJpeg_128_sse4: 79.2
> lumRangeFromJpeg_144_c: 255.7
> lumRangeFromJpeg_144_sse4: 90.5
> lumRangeFromJpeg_256_c: 441.5
> lumRangeFromJpeg_256_sse4: 161.7
> lumRangeFromJpeg_512_c: 879.0
> lumRangeFromJpeg_512_sse4: 333.2
> lumRangeToJpeg_8_c: 20.0
> lumRangeToJpeg_8_sse4: 11.7
> lumRangeToJpeg_24_c: 61.5
> lumRangeToJpeg_24_sse4: 17.7
> lumRangeToJpeg_128_c: 357.5
> lumRangeToJpeg_128_sse4: 80.0
> lumRangeToJpeg_144_c: 371.5
> lumRangeToJpeg_144_sse4: 93.2
> lumRangeToJpeg_256_c: 651.5
> lumRangeToJpeg_256_sse4: 164.5
> lumRangeToJpeg_512_c: 1279.0
> lumRangeToJpeg_512_sse4: 333.7
> ---
>  libswscale/swscale_internal.h    |   1 +
>  libswscale/utils.c               |   2 +
>  libswscale/x86/Makefile          |   1 +
>  libswscale/x86/range_convert.asm | 130 +++++++++++++++++++++++++++++++
>  libswscale/x86/swscale.c         |  36 +++++++++
>  5 files changed, 170 insertions(+)
>  create mode 100644 libswscale/x86/range_convert.asm

breaks x86-32 build

LD	ffmpeg_g
/usr/lib/gcc-cross/i686-linux-gnu/7/../../../../i686-linux-gnu/bin/ld: libswscale/libswscale.a(utils.o): in function `sws_setColorspaceDetails':
ffmpeg/linux32/src/libswscale/utils.c:1086: undefined reference to `ff_sws_init_range_convert_x86'
collect2: error: ld returned 1 exit status
make: *** [Makefile:139: ffmpeg_g] Error 1

thx

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

Whats the most studid thing your enemy could do ? Blow himself up
Whats the most studid thing you could do ? Give up your rights and
freedom because your enemy blew himself up.

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