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| author | Ramiro Polla <ramiro.polla@gmail.com> | 2024-08-06 12:51:05 +0200 |
|---|---|---|
| committer | Ramiro Polla <ramiro.polla@gmail.com> | 2024-08-18 22:26:14 +0200 |
| commit | 8744764a4cab5153e14512af702f217a827344ac (patch) | |
| tree | e4a1eb04c5986d2e65b77ec33e6a115eb64ccda3 /libswscale/aarch64/rgb2rgb.c | |
| parent | 4545205a26e8e072f7ae97bd5a35f6dcbb11fdc5 (diff) | |
| download | ffmpeg-8744764a4cab5153e14512af702f217a827344ac.tar.gz | |
swscale/x86/yuv2rgb: add ssse3 yuv42{0,2}p -> gbrp unscaled colorspace converters
Note: this implementation is limited to x86_64 due to general purpose
register pressure.
checkasm --bench on an Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz:
yuv420p_gbrp_8_c: 118.5
yuv420p_gbrp_8_ssse3: 93.3
yuv420p_gbrp_128_c: 1068.3
yuv420p_gbrp_128_ssse3: 319.3
yuv420p_gbrp_1080_c: 8841.8
yuv420p_gbrp_1080_ssse3: 2211.8
yuv420p_gbrp_1920_c: 15903.8
yuv420p_gbrp_1920_ssse3: 3814.3
yuv422p_gbrp_8_c: 144.8
yuv422p_gbrp_8_ssse3: 93.8
yuv422p_gbrp_128_c: 1395.8
yuv422p_gbrp_128_ssse3: 313.0
yuv422p_gbrp_1080_c: 11551.5
yuv422p_gbrp_1080_ssse3: 2240.8
yuv422p_gbrp_1920_c: 20585.3
yuv422p_gbrp_1920_ssse3: 5249.5
yuva420p_gbrp_8_c: 117.5
yuva420p_gbrp_8_ssse3: 92.0
yuva420p_gbrp_128_c: 1593.0
yuva420p_gbrp_128_ssse3: 319.3
yuva420p_gbrp_1080_c: 8694.5
yuva420p_gbrp_1080_ssse3: 2186.0
yuva420p_gbrp_1920_c: 15946.5
yuva420p_gbrp_1920_ssse3: 3805.3
Diffstat (limited to 'libswscale/aarch64/rgb2rgb.c')
0 files changed, 0 insertions, 0 deletions