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ffmpeg/libavcodec/aarch64
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Georgii Zagoruiko 4fbacb3944 avcodec/aarch64/vvc: Optimised version of classify function. 
Macbook Air (M2):
    vvc_alf_classify_8x8_8_c:                                2.6 ( 1.00x)
    vvc_alf_classify_8x8_8_neon:                             1.0 ( 2.47x)
    vvc_alf_classify_8x8_10_c:                               2.7 ( 1.00x)
    vvc_alf_classify_8x8_10_neon:                            0.9 ( 2.98x)
    vvc_alf_classify_8x8_12_c:                               2.7 ( 1.00x)
    vvc_alf_classify_8x8_12_neon:                            0.9 ( 2.97x)
    vvc_alf_classify_16x16_8_c:                              7.3 ( 1.00x)
    vvc_alf_classify_16x16_8_neon:                           3.4 ( 2.12x)
    vvc_alf_classify_16x16_10_c:                             4.3 ( 1.00x)
    vvc_alf_classify_16x16_10_neon:                          2.9 ( 1.47x)
    vvc_alf_classify_16x16_12_c:                             4.3 ( 1.00x)
    vvc_alf_classify_16x16_12_neon:                          3.0 ( 1.44x)
    vvc_alf_classify_32x32_8_c:                             13.7 ( 1.00x)
    vvc_alf_classify_32x32_8_neon:                          10.7 ( 1.29x)
    vvc_alf_classify_32x32_10_c:                            12.3 ( 1.00x)
    vvc_alf_classify_32x32_10_neon:                          8.7 ( 1.42x)
    vvc_alf_classify_32x32_12_c:                            12.2 ( 1.00x)
    vvc_alf_classify_32x32_12_neon:                          8.7 ( 1.40x)
    vvc_alf_classify_64x64_8_c:                             45.8 ( 1.00x)
    vvc_alf_classify_64x64_8_neon:                          37.1 ( 1.23x)
    vvc_alf_classify_64x64_10_c:                            41.3 ( 1.00x)
    vvc_alf_classify_64x64_10_neon:                         32.8 ( 1.26x)
    vvc_alf_classify_64x64_12_c:                            41.4 ( 1.00x)
    vvc_alf_classify_64x64_12_neon:                         32.4 ( 1.28x)
    vvc_alf_classify_128x128_8_c:                          163.7 ( 1.00x)
    vvc_alf_classify_128x128_8_neon:                       138.3 ( 1.18x)
    vvc_alf_classify_128x128_10_c:                         149.1 ( 1.00x)
    vvc_alf_classify_128x128_10_neon:                      120.3 ( 1.24x)
    vvc_alf_classify_128x128_12_c:                         148.7 ( 1.00x)
    vvc_alf_classify_128x128_12_neon:                      119.4 ( 1.25x)

    RPi4 (Cortex-A72):
    vvc_alf_classify_8x8_8_c:                             1251.6 ( 1.00x)
    vvc_alf_classify_8x8_8_neon:                           700.7 ( 1.79x)
    vvc_alf_classify_8x8_10_c:                            1141.9 ( 1.00x)
    vvc_alf_classify_8x8_10_neon:                          659.7 ( 1.73x)
    vvc_alf_classify_8x8_12_c:                            1075.8 ( 1.00x)
    vvc_alf_classify_8x8_12_neon:                          658.7 ( 1.63x)
    vvc_alf_classify_16x16_8_c:                           3574.1 ( 1.00x)
    vvc_alf_classify_16x16_8_neon:                        1849.8 ( 1.93x)
    vvc_alf_classify_16x16_10_c:                          3270.0 ( 1.00x)
    vvc_alf_classify_16x16_10_neon:                       1786.1 ( 1.83x)
    vvc_alf_classify_16x16_12_c:                          3271.7 ( 1.00x)
    vvc_alf_classify_16x16_12_neon:                       1785.5 ( 1.83x)
    vvc_alf_classify_32x32_8_c:                          12451.9 ( 1.00x)
    vvc_alf_classify_32x32_8_neon:                        5984.3 ( 2.08x)
    vvc_alf_classify_32x32_10_c:                         11428.9 ( 1.00x)
    vvc_alf_classify_32x32_10_neon:                       5756.3 ( 1.99x)
    vvc_alf_classify_32x32_12_c:                         11252.8 ( 1.00x)
    vvc_alf_classify_32x32_12_neon:                       5755.7 ( 1.96x)
    vvc_alf_classify_64x64_8_c:                          47625.5 ( 1.00x)
    vvc_alf_classify_64x64_8_neon:                       21071.9 ( 2.26x)
    vvc_alf_classify_64x64_10_c:                         44576.3 ( 1.00x)
    vvc_alf_classify_64x64_10_neon:                      21544.7 ( 2.07x)
    vvc_alf_classify_64x64_12_c:                         44600.5 ( 1.00x)
    vvc_alf_classify_64x64_12_neon:                      21491.2 ( 2.08x)
    vvc_alf_classify_128x128_8_c:                       192143.3 ( 1.00x)
    vvc_alf_classify_128x128_8_neon:                     82387.6 ( 2.33x)
    vvc_alf_classify_128x128_10_c:                      177583.1 ( 1.00x)
    vvc_alf_classify_128x128_10_neon:                    81628.8 ( 2.18x)
    vvc_alf_classify_128x128_12_c:                      177582.2 ( 1.00x)
    vvc_alf_classify_128x128_12_neon:                    81625.1 ( 2.18x)
2025-09-09 22:13:04 +01:00
..
h26x aarch64/h26x: Add put_hevc_pel_bi_w_pixels 2025-04-29 15:24:14 +08:00
vvc avcodec/aarch64/vvc: Optimised version of classify function. 2025-09-09 22:13:04 +01:00
aacencdsp_init.c avcodec/aarch64/aacencdsp: NEON implementation 2025-01-28 10:44:40 +02:00
aacencdsp_neon.S avcodec/aarch64/aacencdsp: NEON implementation 2025-01-28 10:44:40 +02:00
aacpsdsp_init_aarch64.c Include attributes.h directly 2021-04-19 14:34:10 +02:00
aacpsdsp_neon.S aarch64: Reindent all assembly to 8/24 column indentation 2023-10-21 23:25:54 +03:00
ac3dsp_init_aarch64.c avcodec/ac3: Implement sum_square_butterfly_float for aarch64 NEON 2024-04-08 13:36:40 +03:00
ac3dsp_neon.S avcodec/aarch64/ac3dsp_neon.S: Optimize ac3_sum_square_butterfly_int32_neon 2025-03-02 01:17:53 +02:00
cabac.h
fdct.h lavc/aarch64/fdct: add neon-optimized fdct for aarch64 2024-05-13 14:54:10 +02:00
fdctdsp_init_aarch64.c lavc/aarch64/fdct: add neon-optimized fdct for aarch64 2024-05-13 14:54:10 +02:00
fdctdsp_neon.S lavc/aarch64/fdct: add neon-optimized fdct for aarch64 2024-05-13 14:54:10 +02:00
fmtconvert_init.c avcodec/fmtconvert: Remove unused AVCodecContext parameter 2022-09-21 20:26:40 +02:00
fmtconvert_neon.S
h264chroma_init_aarch64.c avcodec/h264chroma: Constify src in h264_chroma_mc_func 2022-08-05 03:02:13 +02:00
h264cmc_neon.S aarch64: Lowercase UXTW/SXTW and similar flags 2023-10-21 23:25:23 +03:00
h264dsp_init_aarch64.c lavc/aarch64: h264, add chroma loop filters for 10bit 2021-08-21 00:06:26 +03:00
h264dsp_neon.S aarch64: Make the indentation more consistent 2023-10-21 23:25:29 +03:00
h264idct_neon.S aarch64: Lowercase UXTW/SXTW and similar flags 2023-10-21 23:25:23 +03:00
h264pred_init.c lavc/aarch64: add pred functions for 10-bit 2021-08-21 00:06:26 +03:00
h264pred_neon.S lavc/aarch64: Fix ff_pred16x16_plane_neon_10 2024-12-17 14:50:29 +02:00
h264qpel_init_aarch64.c lavc/aarch64: h264qpel, add 10-bit lowpass_8_10 based functions 2023-12-07 23:20:14 +02:00
h264qpel_neon.S lavc/aarch64: h264qpel, add 10-bit lowpass_8_10 based functions 2023-12-07 23:20:14 +02:00
hevcdsp_deblock_neon.S avcodec/aarch64/hevc: add luma deblock NEON 2024-02-28 10:14:58 +01:00
hevcdsp_idct_neon.S aarch64/hevcdsp_idct_neon: Add implementation for idct dc 12 2025-03-04 17:01:58 +08:00
hevcdsp_init_aarch64.c aarch64/h26x: Add put_hevc_pel_bi_w_pixels 2025-04-29 15:24:14 +08:00
hpeldsp_init_aarch64.c
hpeldsp_neon.S aarch64: Consistently use lowercase for vector element specifiers 2023-10-21 23:25:18 +03:00
idct.h avcodec/aarch64/idct: Add missing stddef 2022-02-21 13:10:04 +01:00
idctdsp_init_aarch64.c lavc/aarch64: fix include for cpu.h 2024-05-13 14:50:38 +02:00
idctdsp_neon.S avcodec/idctdsp: Arm 64-bit NEON block add and clamp fast paths 2022-04-01 10:03:34 +03:00
Makefile configure: Factor mpegvideoencdsp out of mpegvideoenc 2025-06-21 22:08:52 +02:00
me_cmp_init_aarch64.c avcodec/mpegvideoenc: Add MPVEncContext 2025-03-26 04:08:33 +01:00
me_cmp_neon.S all: fix typos found by codespell 2025-08-03 13:48:47 +02:00
mpegaudiodsp_init.c
mpegaudiodsp_neon.S lavc/hevcdsp_qpel_neon: using movi.16b instead of movi.2d 2023-11-28 15:54:49 +02:00
mpegvideoencdsp_init.c avcodec/mpegvideoencdsp: convert stride parameters from int to ptrdiff_t 2024-09-01 13:42:30 +02:00
mpegvideoencdsp_neon.S avcodec/mpegvideoencdsp: convert stride parameters from int to ptrdiff_t 2024-09-01 13:42:30 +02:00
neon.S aarch64: Consistently use lowercase for vector element specifiers 2023-10-21 23:25:18 +03:00
neontest.c avcodec: Remove deprecated old encode/decode APIs 2021-04-27 10:43:12 -03:00
opusdsp_init.c lavc/opus*: move to opus/ subdir 2024-09-02 11:56:53 +02:00
opusdsp_neon.S avcodec/aarch64/opusdsp_neon: Simplify opus_postfilter_neon 2025-02-10 14:55:16 +02:00
pixblockdsp_init_aarch64.c avcodec/pixblockdsp: Improve 8 vs 16 bit check 2025-05-31 01:25:27 +02:00
pixblockdsp_neon.S
rv40dsp_init_aarch64.c avcodec/h264chroma: Constify src in h264_chroma_mc_func 2022-08-05 03:02:13 +02:00
sbrdsp_init_aarch64.c
sbrdsp_neon.S aarch64: Consistently use lowercase for vector element specifiers 2023-10-21 23:25:18 +03:00
simple_idct_neon.S aarch64: Consistently use lowercase for vector element specifiers 2023-10-21 23:25:18 +03:00
synth_filter_init.c avcodec: Remove DCT, FFT, MDCT and RDFT 2023-10-01 02:25:09 +02:00
synth_filter_neon.S avcodec: Remove DCT, FFT, MDCT and RDFT 2023-10-01 02:25:09 +02:00
vc1dsp_init_aarch64.c avcodec/h264chroma: Constify src in h264_chroma_mc_func 2022-08-05 03:02:13 +02:00
vc1dsp_neon.S avcodec/vc1: Arm 64-bit NEON unescape fast path 2022-04-01 10:03:34 +03:00
videodsp.S lavc/aarch64: fix relocation out of range error 2021-09-25 21:55:29 +03:00
videodsp_init.c avcodec/videodsp: Constify buf in VideoDSPContext.prefetch 2022-07-31 03:14:34 +02:00
vorbisdsp_init.c lavc/vorbisdsp: use ptrdiff_t rather than intptr_t 2022-09-19 13:51:00 -03:00
vorbisdsp_neon.S
vp8dsp.h avcodec/vp8dsp: Constify src in vp8_mc_func 2022-09-11 20:57:51 +02:00
vp8dsp_init_aarch64.c
vp8dsp_neon.S aarch64: Make the indentation more consistent 2023-10-21 23:25:29 +03:00
vp9dsp_init.h
vp9dsp_init_10bpp_aarch64.c
vp9dsp_init_12bpp_aarch64.c
vp9dsp_init_16bpp_aarch64_template.c
vp9dsp_init_aarch64.c
vp9itxfm_16bpp_neon.S aarch64: Use ret x<n> instead of br x<n> where possible 2021-11-16 13:43:56 +02:00
vp9itxfm_neon.S aarch64: Implement stack spilling in a consistent way. 2022-10-11 09:12:02 +02:00
vp9lpf_16bpp_neon.S aarch64: Implement stack spilling in a consistent way. 2022-10-11 09:12:02 +02:00
vp9lpf_neon.S aarch64: Implement stack spilling in a consistent way. 2022-10-11 09:12:02 +02:00
vp9mc_16bpp_neon.S
vp9mc_aarch64.S
vp9mc_neon.S aarch64: vp9mc: Load only 12 pixels in the 4 pixel wide horizontal filter 2025-01-03 17:53:46 -05:00