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3 Commits
Author SHA1 Message Date
Zhao ZhiliandZhao Zhili eb14d45824 avfilter/vf_colordetect: add aarch64 asm 
| rpi5 gcc 12  | m1 clang -fno-vectorize | m1 clang
---------------------------------------------------------------------------
alpha_8_full_c:        | 32159.2 ( 1.00x) | 135.8 ( 1.00x) |  26.4 ( 1.00x)
alpha_8_full_neon:     |  1266.0 (25.40x) |   8.0 (17.03x) |   8.4 ( 3.15x)
alpha_8_limited_c:     | 37561.9 ( 1.00x) | 169.1 ( 1.00x) |  47.7 ( 1.00x)
alpha_8_limited_neon:  |  3967.0 ( 9.47x) |  12.5 (13.53x) |  13.3 ( 3.59x)
alpha_16_full_c:       | 15867.9 ( 1.00x) |  64.5 ( 1.00x) |  13.7 ( 1.00x)
alpha_16_full_neon:    |  1256.9 (12.62x) |   7.9 ( 8.15x) |   8.3 ( 1.64x)
alpha_16_limited_c:    | 16723.7 ( 1.00x) |  88.7 ( 1.00x) | 103.3 ( 1.00x)
alpha_16_limited_neon: |  4031.3 ( 4.15x) |  12.5 ( 7.08x) |  13.2 ( 7.86x)
range_8_c:             | 21819.7 ( 1.00x) | 120.0 ( 1.00x) |   9.4 ( 1.00x)
range_8_neon:          |  1148.3 (19.00x) |   4.3 (27.60x) |   4.8 ( 1.97x)
range_16_c:            | 10757.1 ( 1.00x) |  45.7 ( 1.00x) |   7.9 ( 1.00x)
range_16_neon:         |  1141.5 ( 9.42x) |   4.4 (10.38x) |   4.6 ( 1.72x)
 2025-09-01 15:35:16 +00:00
John CoxandMartin Storsjö 5075cfb4e6 avfilter/vf_bwdif: Add neon for filter_intra 
Adds an outline for aarch neon functions
Adds common macros and consts for aarch64 neon
Exports C filter_intra needed for tail fixup of neon code
Adds neon for filter_intra

Signed-off-by: John Cox <jc@kynesim.co.uk>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2023-07-06 00:21:05 +03:00
Clément Bœsch 5a71bce371 lavfi/nlmeans: add AArch64 SIMD for compute_safe_ssd_integral_image 
ssd_integral_image_c: 49204.6
ssd_integral_image_neon: 28346.8
 2018-05-08 10:28:06 +02:00