Shiyou Yin
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2a7d622ddd
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swscale: [LA] Optimize swscale funcs in input.c
Optimized 7 funcs with LSX and LASX:
1. yuy2ToUV_c
2. yvy2ToUV_c
3. uyvyToUV_c
4. nv12ToUV_c
5. nv21ToUV_c
6. abgrToA_c
7. rgbaToA_c
Reviewed-by: colleague of Shiyou Yin
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2024-04-11 23:53:59 +02:00 |
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Shiyou Yin
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8b76df9142
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swscale: [LA] Optimize yuv2plane1_8_c.
Reviewed-by: colleague of Shiyou Yin
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2024-04-11 23:53:59 +02:00 |
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Shiyou Yin
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f3fe2cb5f7
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swscale: [LA] Optimize range convert for yuvj420p.
Reviewed-by: 陈昊 <chenhao@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2024-04-11 23:53:41 +02:00 |
Jin Bo
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cb4ae8baee
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swscale/la: Add following builtin optimized functions
yuv420_rgb24_lsx
yuv420_bgr24_lsx
yuv420_rgba32_lsx
yuv420_argb32_lsx
yuv420_bgra32_lsx
yuv420_abgr32_lsx
./configure --disable-lasx
ffmpeg -i ~/media/1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo
-pix_fmt rgb24 -y /dev/null -an
before: 184fps
after: 207fps
Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2023-05-25 21:05:15 +02:00 |
Lu Wang
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4501b1dfd7
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swscale/la: Optimize the functions of the swscale series with lsx.
./configure --disable-lasx
ffmpeg -i ~/media/1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -s 640x480
-pix_fmt bgra -y /dev/null -an
before: 91fps
after: 160fps
Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2023-05-25 21:05:08 +02:00 |
Hao Chen
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925ac0da32
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swscale/la: Add output_lasx.c file.
ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -s 640x480 -pix_fmt
rgb24 -y /dev/null -an
before: 150fps
after: 183fps
Signed-off-by: Hao Chen <chenhao@loongson.cn>
Reviewed-by: yinshiyou-hf@loongson.cn
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2022-09-10 22:56:39 +02:00 |
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Hao Chen
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74d09b068d
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swscale/la: Add yuv2rgb_lasx.c and rgb2rgb_lasx.c files
ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -pix_fmt rgb24 -y /dev/null -an
before: 178fps
after: 210fps
Signed-off-by: Hao Chen <chenhao@loongson.cn>
Reviewed-by: yinshiyou-hf@loongson.cn
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2022-09-10 22:56:38 +02:00 |
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Hao Chen
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38cacce22a
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swscale/la: Optimize hscale functions with lasx.
ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -s 640x480 -y /dev/null -an
before: 101fps
after: 138fps
Signed-off-by: Hao Chen <chenhao@loongson.cn>
Reviewed-by: yinshiyou-hf@loongson.cn
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2022-09-10 22:56:38 +02:00 |