Re: [FFmpeg-devel] [PATCH] configure: identify loong64 for loongarch.

> -原始邮件- > 发件人: "Shiyou Yin" > 发送时间:2025-05-13 09:11:34 (星期二) > 收件人: ffmpeg-devel@ffmpeg.org > 主题: [FFmpeg-devel] [PATCH] configure: identify loong64 for loongarch. > > dpkg-architecture set DEB_HOST_ARCH_CPU as loong64 on loongarch. > --- > configure | 2 +- > 1 file changed, 1 inser

Re: [FFmpeg-devel] [PATCH v3] avcodec: Fix fate-checkasm-hevc_pel failed on LA.

> -原始邮件- > 发件人: "Shiyou Yin" > 发送时间:2025-04-18 09:37:08 (星期五) > 收件人: ffmpeg-devel@ffmpeg.org > 主题: [FFmpeg-devel] [PATCH v3] avcodec: Fix fate-checkasm-hevc_pel failed on > LA. > > Some loop counters were initialized incorrectly. > This patch enhances the handling of loop iterations a

Re: [FFmpeg-devel] [PATCH] swscale: [loongarch] Fix checkasm-sw_yuv2rgb failure.

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Re: [FFmpeg-devel] [PATCH 1/3] swscale: [LA] Optimize range convert for yuvj420p.

LGTM 2024-03-16 11:03:31 "yinshiyou...@loongson.cn" 写道： > --- > libswscale/loongarch/swscale.S| 368 ++ > libswscale/loongarch/swscale_init_loongarch.c | 33 ++ > libswscale/loongarch/swscale_loongarch.h | 11 + > libswscale/swscale_internal.h

Re: [FFmpeg-devel] [PATCH v2 1/3] configure: Add support for loongarch.

LGTM "yinshiyou...@loongson.cn" 写道： > For la464 cpu: ./configure --cpu=la464 > > With cross-compiler: > ./configure --cross-prefix=loongarch64-linux-gnu- \ > --enable-cross-compile --arch=loongarch64 \ > --target-os=linux --cpu=la464 > --- > Chan

Re: [FFmpeg-devel] [PATCH v2 2/3] avcodec: [loongarch] optimize get_cabac.

LGTM "yinshiyou...@loongson.cn" 写道： > Decoding 1080P H264 on 2.5Ghz 3A5000: 165fps==>168fps. > Testing command: ffmpeg -i ***.mp4 -f rawvideo -y /dev/null -an > --- > libavcodec/cabac_functions.h | 3 + > libavcodec/loongarch/cabac.h | 238 +

Re: [FFmpeg-devel] [PATCH v2 3/3] avcodec: [loongarch] Optimize decode_significance/_8x8_loongarch.

LGTM "yinshiyou...@loongson.cn" 写道： > From: Hao Chen > > Decoding 1080P H264 from 168fps to 170fps. > > Signed-off-by: Shiyou Yin > --- > libavcodec/h264_cabac.c | 2 + > libavcodec/loongarch/h264_cabac.c | 140 ++ > 2 files ch