2017-10-22 14:05 GMT+02:00 Martin Vignali <martin.vign...@gmail.com>:
> Hello,
>
> In attach patch to add AVX2 version for the utvideodsp
>
> Checkasm result (Kaby Lake, os 10.12)
> restore_rgb_planes_c: 8371.0
> restore_rgb_planes_sse2: 6583.7
> restore_rgb_planes_avx2: 3596.5
>
> restore_rgb_planes10_c: 16735.7
> restore_rgb_planes10_sse2: 11478.5
> restore_rgb_planes10_avx2: 7193.7
>
>
> Pass fate test for me
>
>
> 0001-checkasm-add-utvideodsp-test :
> I'm not entirely sure of mine, for this checkasm,
>
> 0002-libavcodec-x86-utvideodsp-make-macro-for-func
> Code reorganization
>
> 0003-libavcodec-utvideodsp-add-avx2-version-for-the-dsp
> AVX2 version
>
> 0004-libavcodec-x86-utvideodsp.asm-cosmetic
> Cosmetic
>
> Martin
> Jokyo Images
>
>
Following comments of Paul B Mahol in another thread
Here too, data alignment "is made" with AVFrame->data / AVFrame->linesize
these func are call with this code :
c->utdsp.restore_rgb_planes(frame.f->data[2], frame.f->data[0],
frame.f->data[1],
frame.f->linesize[2],
frame.f->linesize[0], frame.f->linesize[1],
avctx->width, avctx->height);
and
c->utdsp.restore_rgb_planes10((uint16_t *)frame.f->data[2], (uint16_t
*)frame.f->data[0], (uint16_t *)frame.f->data[1],
frame.f->linesize[2] / 2,
frame.f->linesize[0] / 2, frame.f->linesize[1] / 2,
avctx->width, avctx->height);
Martin
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
