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f401a2af21
FFmpeg/libavcodec/aarch64
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Grzegorz Bernacki f401a2af21 lavc/aarch64: Add neon implementation for pix_abs8 functions. 
Provide optimized implementation of pix_abs8 function for arm64.

Performance comparison tests are shown below:
pix_abs_1_1_c: 162.5
pix_abs_1_1_neon: 27.0
pix_abs_1_2_c: 174.0
pix_abs_1_2_neon: 23.5
pix_abs_1_3_c: 203.2
pix_abs_1_3_neon: 34.7

Benchmarks and tests are run with checkasm tool on AWS Graviton 3.

Co-authored-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
2022-10-04 13:24:04 +03:00
..
aacpsdsp_init_aarch64.c Include attributes.h directly 2021-04-19 14:34:10 +02:00
aacpsdsp_neon.S
asm-offsets.h
cabac.h
fft_init_aarch64.c arm/fft: disable NEON optimizations for 131072pt transforms 2022-08-29 07:13:43 +02:00
fft_neon.S arm64: Fix wrong BTI landing pad 2022-04-26 10:26:49 +03:00
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 avcodec/h264chroma: Constify src in h264_chroma_mc_func 2022-08-05 03:02:13 +02:00
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: h264dsp: Fix incorrectly indented code 2022-02-11 10:49:12 +02:00
h264idct_neon.S aarch64: Add Armv8.5-A BTI support 2021-11-16 13:43:56 +02:00
h264pred_init.c lavc/aarch64: add pred functions for 10-bit 2021-08-21 00:06:26 +03:00
h264pred_neon.S lavc/aarch64: add pred functions for 10-bit 2021-08-21 00:06:26 +03:00
h264qpel_init_aarch64.c
h264qpel_neon.S aarch64: h264qpel: Do vertical filtering without transposing 2021-10-18 14:27:58 +03:00
hevcdsp_idct_neon.S lavc/aarch64: hevc_add_res add 12bit variants 2022-08-18 15:04:43 +02:00
hevcdsp_init_aarch64.c lavc/aarch64: hevc_add_res add 12bit variants 2022-08-18 15:04:43 +02:00
hevcdsp_sao_neon.S lavc/aarch64: hevc_sao reschedule slightly 2022-05-26 08:10:41 +02:00
hpeldsp_init_aarch64.c
hpeldsp_neon.S
idct.h avcodec/aarch64/idct: Add missing stddef 2022-02-21 13:10:04 +01:00
idctdsp_init_aarch64.c avcodec/idctdsp: Arm 64-bit NEON block add and clamp fast paths 2022-04-01 10:03:34 +03:00
idctdsp_neon.S avcodec/idctdsp: Arm 64-bit NEON block add and clamp fast paths 2022-04-01 10:03:34 +03:00
Makefile lavc/aarch64: motion estimation functions in neon 2022-06-28 00:51:39 +03:00
mdct_neon.S arm64: Add Armv8.3-A PAC support to assembly files 2022-03-09 15:04:25 +02:00
me_cmp_init_aarch64.c lavc/aarch64: Add neon implementation for pix_abs8 functions. 2022-10-04 13:24:04 +03:00
me_cmp_neon.S lavc/aarch64: Add neon implementation for pix_abs8 functions. 2022-10-04 13:24:04 +03:00
mpegaudiodsp_init.c
mpegaudiodsp_neon.S
neon.S lavc/aarch64: move transpose_4x8H to neon.S 2021-08-21 00:06:26 +03:00
neontest.c avcodec: Remove deprecated old encode/decode APIs 2021-04-27 10:43:12 -03:00
opusdsp_init.c Include attributes.h directly 2021-04-19 14:34:10 +02:00
opusdsp_neon.S
pixblockdsp_init_aarch64.c
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
simple_idct_neon.S aarch64: Use ret x<n> instead of br x<n> where possible 2021-11-16 13:43:56 +02:00
synth_filter_init.c
synth_filter_neon.S arm64: Add Armv8.3-A PAC support to assembly files 2022-03-09 15:04:25 +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_init.c avcodec/videodsp: Constify buf in VideoDSPContext.prefetch 2022-07-31 03:14:34 +02:00
videodsp.S lavc/aarch64: fix relocation out of range error 2021-09-25 21:55:29 +03:00
vorbisdsp_init.c lavc/vorbisdsp: use ptrdiff_t rather than intptr_t 2022-09-19 13:51:00 -03:00
vorbisdsp_neon.S
vp8dsp_init_aarch64.c
vp8dsp_neon.S
vp8dsp.h avcodec/vp8dsp: Constify src in vp8_mc_func 2022-09-11 20:57:51 +02:00
vp9dsp_init_10bpp_aarch64.c
vp9dsp_init_12bpp_aarch64.c
vp9dsp_init_16bpp_aarch64_template.c
vp9dsp_init_aarch64.c
vp9dsp_init.h
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: Use ret x<n> instead of br x<n> where possible 2021-11-16 13:43:56 +02:00
vp9lpf_16bpp_neon.S aarch64: Use ret x<n> instead of br x<n> where possible 2021-11-16 13:43:56 +02:00
vp9lpf_neon.S aarch64: Use ret x<n> instead of br x<n> where possible 2021-11-16 13:43:56 +02:00
vp9mc_16bpp_neon.S
vp9mc_aarch64.S
vp9mc_neon.S