From: "Martin Storsjö" <martin@martin.st>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Cc: Zhao Zhili <zhilizhao@tencent.com>
Subject: Re: [FFmpeg-devel] [PATCH 1/2] swscale/aarch64: Add bgr24 to yuv
Date: Tue, 18 Jun 2024 23:32:38 +0300 (EEST)
Message-ID: <aa831444-c36d-12e4-4c49-d785319222d@martin.st> (raw)
In-Reply-To: <tencent_CAA62D729A6C40E69AC29F10ABDA4E0A7008@qq.com>
On Sat, 15 Jun 2024, Zhao Zhili wrote:
> From: Zhao Zhili <zhilizhao@tencent.com>
>
> Test on Apple M1 with kperf
>
> bgr24_to_uv_8_c: 41.5
> bgr24_to_uv_8_neon: 41.8
> bgr24_to_uv_128_c: 133.5
> bgr24_to_uv_128_neon: 94.3
> bgr24_to_uv_1080_c: 960.5
> bgr24_to_uv_1080_neon: 751.0
> bgr24_to_uv_1920_c: 1695.3
> bgr24_to_uv_1920_neon: 1357.3
> bgr24_to_uv_half_8_c: 45.0
> bgr24_to_uv_half_8_neon: 11.0
> bgr24_to_uv_half_128_c: 130.5
> bgr24_to_uv_half_128_neon: 51.8
> bgr24_to_uv_half_1080_c: 877.3
> bgr24_to_uv_half_1080_neon: 414.0
> bgr24_to_uv_half_1920_c: 1540.0
> bgr24_to_uv_half_1920_neon: 695.0
> bgr24_to_y_8_c: 24.3
> bgr24_to_y_8_neon: 12.8
> bgr24_to_y_128_c: 94.3
> bgr24_to_y_128_neon: 47.5
> bgr24_to_y_1080_c: 611.5
> bgr24_to_y_1080_neon: 437.5
> bgr24_to_y_1920_c: 1077.3
> bgr24_to_y_1920_neon: 765.3
> ---
> libswscale/aarch64/input.S | 79 ++++++++++++++++++++++++++++--------
> libswscale/aarch64/swscale.c | 32 +++++++++------
> 2 files changed, 80 insertions(+), 31 deletions(-)
This LGTM
// Martin
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prev parent reply other threads:[~2024-06-18 20:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-15 9:57 Zhao Zhili
2024-06-18 20:32 ` Martin Storsjö [this message]
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