FFmpeg

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Martin Storsjö fd3bd5c492 aarch64: h264qpel: Do vertical filtering without transposing This gives rather big speedups on these functions: Before: put_h264_qpel_8_mc01_8_neon: 241.0 131.5 138.7 put_h264_qpel_8_mc02_8_neon: 214.7 121.2 127.5 put_h264_qpel_8_mc03_8_neon: 242.5 131.2 135.7 put_h264_qpel_8_mc11_8_neon: 421.2 218.7 251.0 put_h264_qpel_8_mc12_8_neon: 878.0 509.5 537.5 put_h264_qpel_8_mc13_8_neon: 423.7 217.0 252.0 put_h264_qpel_8_mc21_8_neon: 858.2 479.5 514.0 put_h264_qpel_8_mc22_8_neon: 649.7 385.2 403.0 put_h264_qpel_8_mc23_8_neon: 860.2 476.5 517.7 put_h264_qpel_8_mc31_8_neon: 437.2 219.5 252.5 put_h264_qpel_8_mc32_8_neon: 892.5 510.5 546.0 put_h264_qpel_8_mc33_8_neon: 438.2 218.5 257.0 put_h264_qpel_16_mc01_8_neon: 944.2 509.7 546.7 put_h264_qpel_16_mc02_8_neon: 878.7 469.5 509.7 put_h264_qpel_16_mc03_8_neon: 945.7 510.7 557.0 put_h264_qpel_16_mc11_8_neon: 1663.2 858.5 979.5 put_h264_qpel_16_mc12_8_neon: 3510.2 2027.7 2112.7 put_h264_qpel_16_mc13_8_neon: 1664.7 857.5 980.5 put_h264_qpel_16_mc21_8_neon: 3366.2 1928.5 2030.5 put_h264_qpel_16_mc22_8_neon: 2584.7 1514.7 1590.2 put_h264_qpel_16_mc23_8_neon: 3367.7 1927.7 2035.0 put_h264_qpel_16_mc31_8_neon: 1716.7 849.7 997.0 put_h264_qpel_16_mc32_8_neon: 3564.0 2044.2 3835.2 put_h264_qpel_16_mc33_8_neon: 1717.7 863.0 989.5 After: put_h264_qpel_8_mc01_8_neon: 136.0 73.7 76.0 put_h264_qpel_8_mc02_8_neon: 108.7 65.0 64.0 put_h264_qpel_8_mc03_8_neon: 137.5 72.7 73.0 put_h264_qpel_8_mc11_8_neon: 316.2 159.0 188.5 put_h264_qpel_8_mc12_8_neon: 653.0 375.5 384.7 put_h264_qpel_8_mc13_8_neon: 318.7 165.5 189.5 put_h264_qpel_8_mc21_8_neon: 739.2 385.7 432.5 put_h264_qpel_8_mc22_8_neon: 530.7 295.5 309.5 put_h264_qpel_8_mc23_8_neon: 741.2 393.7 421.0 put_h264_qpel_8_mc31_8_neon: 332.2 162.5 190.0 put_h264_qpel_8_mc32_8_neon: 667.5 378.2 390.5 put_h264_qpel_8_mc33_8_neon: 332.7 166.5 195.5 put_h264_qpel_16_mc01_8_neon: 524.2 285.2 294.0 put_h264_qpel_16_mc02_8_neon: 454.7 252.2 250.2 put_h264_qpel_16_mc03_8_neon: 525.7 286.0 283.0 put_h264_qpel_16_mc11_8_neon: 1243.2 630.7 726.7 put_h264_qpel_16_mc12_8_neon: 2610.2 1479.7 1481.2 put_h264_qpel_16_mc13_8_neon: 1250.5 631.7 727.7 put_h264_qpel_16_mc21_8_neon: 2890.2 1571.2 1679.7 put_h264_qpel_16_mc22_8_neon: 2108.7 1177.5 1223.5 put_h264_qpel_16_mc23_8_neon: 2891.7 1578.7 1667.7 put_h264_qpel_16_mc31_8_neon: 1296.7 630.5 752.5 put_h264_qpel_16_mc32_8_neon: 2664.0 1483.2 1503.5 put_h264_qpel_16_mc33_8_neon: 1297.7 632.5 747.2 I.e. overall a 20%-60% reduction in runtime of these functions. Signed-off-by: Martin Storsjö <martin@martin.st>		3 years ago
..
Makefile	lavc/aarch64: add HEVC sao_band NEON	4 years ago
aacpsdsp_init_aarch64.c	Include attributes.h directly	4 years ago
aacpsdsp_neon.S	…
asm-offsets.h	…
cabac.h	…
fft_init_aarch64.c	…
fft_neon.S	…
fmtconvert_init.c	…
fmtconvert_neon.S	…
h264chroma_init_aarch64.c	…
h264cmc_neon.S	…
h264dsp_init_aarch64.c	lavc/aarch64: h264, add chroma loop filters for 10bit	3 years ago
h264dsp_neon.S	lavc/aarch64: h264, add chroma loop filters for 10bit	3 years ago
h264idct_neon.S	…
h264pred_init.c	lavc/aarch64: add pred functions for 10-bit	3 years ago
h264pred_neon.S	lavc/aarch64: add pred functions for 10-bit	3 years ago
h264qpel_init_aarch64.c	…
h264qpel_neon.S	aarch64: h264qpel: Do vertical filtering without transposing	3 years ago
hevcdsp_idct_neon.S	aarch64: hevc_idct: Fix overflows in idct_dc	4 years ago
hevcdsp_init_aarch64.c	lavc/aarch64: add HEVC sao_band NEON	4 years ago
hevcdsp_sao_neon.S	lavc/aarch64: add HEVC sao_band NEON	4 years ago
hpeldsp_init_aarch64.c	…
hpeldsp_neon.S	…
idct.h	…
idctdsp_init_aarch64.c	…
mdct_neon.S	…
mpegaudiodsp_init.c	…
mpegaudiodsp_neon.S	…
neon.S	lavc/aarch64: move transpose_4x8H to neon.S	3 years ago
neontest.c	avcodec: Remove deprecated old encode/decode APIs	4 years ago
opusdsp_init.c	Include attributes.h directly	4 years ago
opusdsp_neon.S	…
pixblockdsp_init_aarch64.c	…
pixblockdsp_neon.S	…
rv40dsp_init_aarch64.c	…
sbrdsp_init_aarch64.c	…
sbrdsp_neon.S	…
simple_idct_neon.S	…
synth_filter_init.c	…
synth_filter_neon.S	…
vc1dsp_init_aarch64.c	…
videodsp.S	lavc/aarch64: fix relocation out of range error	3 years ago
videodsp_init.c	…
vorbisdsp_init.c	…
vorbisdsp_neon.S	…
vp8dsp.h	…
vp8dsp_init_aarch64.c	…
vp8dsp_neon.S	…
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	…
vp9itxfm_neon.S	…
vp9lpf_16bpp_neon.S	lavc/aarch64: move transpose_4x8H to neon.S	3 years ago
vp9lpf_neon.S	…
vp9mc_16bpp_neon.S	…
vp9mc_aarch64.S	…
vp9mc_neon.S	…