From: Hao Chen <chenhao@loongson.cn>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] Add LSX optimization in avcodec and swscale.
Date: Thu, 25 May 2023 15:24:25 +0800
Message-ID: <20230525072432.29928-1-chenhao@loongson.cn> (raw)
v1: Add LSX optimization in avcodec and swscale, due to the 2K series CPUs only support lsx.
v2: Modified the implementation of some functions and added support for the checkasm --bench feature.
v3: Fix whitespace errors in patch.
v4: Remove clobbering memory in libavutil/loongarch/timer.h
v5: Fix whitespace errors agian.
[PATCH v5 1/7] avcodec/la: add LSX optimization for h264 idct.
[PATCH v5 2/7] avcodec/la: Add LSX optimization for loop filter.
[PATCH v5 3/7] avcodec/la: Add LSX optimization for h264 chroma and
[PATCH v5 4/7] avcodec/la: Add LSX optimization for h264 qpel.
[PATCH v5 5/7] swscale/la: Optimize the functions of the swscale
[PATCH v5 6/7] swscale/la: Add following builtin optimized functions
[PATCH v5 7/7] avutil/la: Add function performance testing
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next reply other threads:[~2023-05-25 7:24 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-25 7:24 Hao Chen [this message]
2023-05-25 7:24 ` [FFmpeg-devel] [PATCH v5 1/7] avcodec/la: add LSX optimization for h264 idct Hao Chen
2023-05-25 7:24 ` [FFmpeg-devel] [PATCH v5 2/7] avcodec/la: Add LSX optimization for loop filter Hao Chen
2023-05-25 7:24 ` [FFmpeg-devel] [PATCH v5 3/7] avcodec/la: Add LSX optimization for h264 chroma and intrapred Hao Chen
2023-05-25 7:24 ` [FFmpeg-devel] [PATCH v5 4/7] avcodec/la: Add LSX optimization for h264 qpel Hao Chen
2023-05-25 7:24 ` [FFmpeg-devel] [PATCH v5 5/7] swscale/la: Optimize the functions of the swscale series with lsx Hao Chen
2023-05-25 7:24 ` [FFmpeg-devel] [PATCH v5 6/7] swscale/la: Add following builtin optimized functions Hao Chen
2023-05-25 7:24 ` [FFmpeg-devel] [PATCH v5 7/7] avutil/la: Add function performance testing Hao Chen
-- strict thread matches above, loose matches on Subject: below --
2023-05-24 7:48 [FFmpeg-devel] Add LSX optimization in avcodec and swscale Hao Chen
2023-05-20 7:27 Hao Chen
2023-05-22 4:40 ` Shiyou Yin
2023-05-25 19:07 ` Michael Niedermayer
2023-05-20 1:56 Hao Chen
2023-05-17 7:03 Hao Chen
2023-05-17 8:27 ` Shiyou Yin
2023-05-17 6:54 Hao Chen
2023-05-04 8:49 Hao Chen
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