Tag: Branch: Tree: 78e54e1361

master

oldabi

release/0.10

release/0.11

release/0.5

release/0.6

release/0.7

release/0.8

release/0.9

release/1.0

release/1.1

release/1.2

release/2.0

release/2.1

release/2.2

release/2.3

release/2.4

release/2.5

release/2.6

release/2.7

release/2.8

release/3.0

release/3.1

release/3.2

release/3.3

release/3.4

release/4.0

release/4.1

release/4.2

release/4.3

release/4.4

release/5.0

release/5.1

release/6.0

release/6.1

release/7.0

release/7.1

N

ffmpeg-0.6.3

n0.10

n0.10.1

n0.10.10

n0.10.11

n0.10.12

n0.10.13

n0.10.14

n0.10.15

n0.10.16

n0.10.2

n0.10.3

n0.10.4

n0.10.5

n0.10.6

n0.10.7

n0.10.8

n0.10.9

n0.11

n0.11-dev

n0.11.1

n0.11.2

n0.11.3

n0.11.4

n0.11.5

n0.12-dev

n0.5.10

n0.5.11

n0.5.12

n0.5.13

n0.5.14

n0.5.15

n0.5.5

n0.5.6

n0.5.7

n0.5.8

n0.5.9

n0.6.4

n0.6.5

n0.6.6

n0.6.7

n0.7.1

n0.7.10

n0.7.11

n0.7.12

n0.7.13

n0.7.14

n0.7.15

n0.7.16

n0.7.17

n0.7.2

n0.7.3

n0.7.4

n0.7.5

n0.7.6

n0.7.7

n0.7.8

n0.7.9

n0.8

n0.8.1

n0.8.10

n0.8.11

n0.8.12

n0.8.13

n0.8.14

n0.8.15

n0.8.2

n0.8.3

n0.8.4

n0.8.5

n0.8.6

n0.8.7

n0.8.8

n0.8.9

n0.9

n0.9.1

n0.9.2

n0.9.3

n0.9.4

n1.0

n1.0.1

n1.0.10

n1.0.2

n1.0.3

n1.0.4

n1.0.5

n1.0.6

n1.0.7

n1.0.8

n1.0.9

n1.1

n1.1-dev

n1.1.1

n1.1.10

n1.1.11

n1.1.12

n1.1.13

n1.1.14

n1.1.15

n1.1.16

n1.1.2

n1.1.3

n1.1.4

n1.1.5

n1.1.6

n1.1.7

n1.1.8

n1.1.9

n1.2

n1.2-dev

n1.2.1

n1.2.10

n1.2.11

n1.2.12

n1.2.2

n1.2.3

n1.2.4

n1.2.5

n1.2.6

n1.2.7

n1.2.8

n1.2.9

n1.3-dev

n2.0

n2.0.1

n2.0.2

n2.0.3

n2.0.4

n2.0.5

n2.0.6

n2.0.7

n2.1

n2.1-dev

n2.1.1

n2.1.2

n2.1.3

n2.1.4

n2.1.5

n2.1.6

n2.1.7

n2.1.8

n2.2

n2.2-dev

n2.2-rc1

n2.2-rc2

n2.2.1

n2.2.10

n2.2.11

n2.2.12

n2.2.13

n2.2.14

n2.2.15

n2.2.16

n2.2.2

n2.2.3

n2.2.4

n2.2.5

n2.2.6

n2.2.7

n2.2.8

n2.2.9

n2.3

n2.3-dev

n2.3.1

n2.3.2

n2.3.3

n2.3.4

n2.3.5

n2.3.6

n2.4

n2.4-dev

n2.4.1

n2.4.10

n2.4.11

n2.4.12

n2.4.13

n2.4.14

n2.4.2

n2.4.3

n2.4.4

n2.4.5

n2.4.6

n2.4.7

n2.4.8

n2.4.9

n2.5

n2.5-dev

n2.5.1

n2.5.10

n2.5.11

n2.5.2

n2.5.3

n2.5.4

n2.5.5

n2.5.6

n2.5.7

n2.5.8

n2.5.9

n2.6

n2.6-dev

n2.6.1

n2.6.2

n2.6.3

n2.6.4

n2.6.5

n2.6.6

n2.6.7

n2.6.8

n2.6.9

n2.7

n2.7-dev

n2.7.1

n2.7.2

n2.7.3

n2.7.4

n2.7.5

n2.7.6

n2.7.7

n2.8

n2.8-dev

n2.8.1

n2.8.10

n2.8.11

n2.8.12

n2.8.13

n2.8.14

n2.8.15

n2.8.16

n2.8.17

n2.8.18

n2.8.19

n2.8.2

n2.8.20

n2.8.21

n2.8.22

n2.8.3

n2.8.4

n2.8.5

n2.8.6

n2.8.7

n2.8.8

n2.8.9

n2.9-dev

n3.0

n3.0.1

n3.0.10

n3.0.11

n3.0.12

n3.0.2

n3.0.3

n3.0.4

n3.0.5

n3.0.6

n3.0.7

n3.0.8

n3.0.9

n3.1

n3.1-dev

n3.1.1

n3.1.10

n3.1.11

n3.1.2

n3.1.3

n3.1.4

n3.1.5

n3.1.6

n3.1.7

n3.1.8

n3.1.9

n3.2

n3.2-dev

n3.2.1

n3.2.10

n3.2.11

n3.2.12

n3.2.13

n3.2.14

n3.2.15

n3.2.16

n3.2.17

n3.2.18

n3.2.19

n3.2.2

n3.2.3

n3.2.4

n3.2.5

n3.2.6

n3.2.7

n3.2.8

n3.2.9

n3.3

n3.3-dev

n3.3.1

n3.3.2

n3.3.3

n3.3.4

n3.3.5

n3.3.6

n3.3.7

n3.3.8

n3.3.9

n3.4

n3.4-dev

n3.4.1

n3.4.10

n3.4.11

n3.4.12

n3.4.13

n3.4.2

n3.4.3

n3.4.4

n3.4.5

n3.4.6

n3.4.7

n3.4.8

n3.4.9

n3.5-dev

n4.0

n4.0.1

n4.0.2

n4.0.3

n4.0.4

n4.0.5

n4.0.6

n4.1

n4.1-dev

n4.1.1

n4.1.10

n4.1.11

n4.1.2

n4.1.3

n4.1.4

n4.1.5

n4.1.6

n4.1.7

n4.1.8

n4.1.9

n4.2

n4.2-dev

n4.2.1

n4.2.10

n4.2.2

n4.2.3

n4.2.4

n4.2.5

n4.2.6

n4.2.7

n4.2.8

n4.2.9

n4.3

n4.3-dev

n4.3.1

n4.3.2

n4.3.3

n4.3.4

n4.3.5

n4.3.6

n4.3.7

n4.3.8

n4.4

n4.4-dev

n4.4.1

n4.4.2

n4.4.3

n4.4.4

n4.4.5

n4.5-dev

n5.0

n5.0.1

n5.0.2

n5.0.3

n5.1

n5.1-dev

n5.1.1

n5.1.2

n5.1.3

n5.1.4

n5.1.5

n5.1.6

n5.2-dev

n6.0

n6.0.1

n6.1

n6.1-dev

n6.1.1

n6.1.2

n6.2-dev

n7.0

n7.0.1

n7.0.2

n7.1

n7.1-dev

n7.2-dev

v0.5

v0.5.1

v0.5.2

v0.5.3

v0.6

v0.6.1

Branches Tags

${ item.name }

Create tag ${ searchTerm }

Create branch ${ searchTerm }

from '78e54e1361'

${ noResults }

Commit Graph

3 Commits (78e54e1361b8e0548770b1549377f275e5429b09)

Author	SHA1	Message	Date
Ben Avison	6eee650289	avcodec/vc1: Arm 64-bit NEON unescape fast path ... checkasm benchmarks on 1.5 GHz Cortex-A72 are as follows. vc1dsp.vc1_unescape_buffer_c: 655617.7 vc1dsp.vc1_unescape_buffer_neon: 118237.0 Signed-off-by: Ben Avison <bavison@riscosopen.org> Signed-off-by: Martin Storsjö <martin@martin.st>	3 years ago
Ben Avison	501fdc017d	avcodec/vc1: Arm 64-bit NEON inverse transform fast paths ... checkasm benchmarks on 1.5 GHz Cortex-A72 are as follows. vc1dsp.vc1_inv_trans_4x4_c: 158.2 vc1dsp.vc1_inv_trans_4x4_neon: 65.7 vc1dsp.vc1_inv_trans_4x4_dc_c: 86.5 vc1dsp.vc1_inv_trans_4x4_dc_neon: 26.5 vc1dsp.vc1_inv_trans_4x8_c: 335.2 vc1dsp.vc1_inv_trans_4x8_neon: 106.2 vc1dsp.vc1_inv_trans_4x8_dc_c: 151.2 vc1dsp.vc1_inv_trans_4x8_dc_neon: 25.5 vc1dsp.vc1_inv_trans_8x4_c: 365.7 vc1dsp.vc1_inv_trans_8x4_neon: 97.2 vc1dsp.vc1_inv_trans_8x4_dc_c: 139.7 vc1dsp.vc1_inv_trans_8x4_dc_neon: 16.5 vc1dsp.vc1_inv_trans_8x8_c: 547.7 vc1dsp.vc1_inv_trans_8x8_neon: 137.0 vc1dsp.vc1_inv_trans_8x8_dc_c: 268.2 vc1dsp.vc1_inv_trans_8x8_dc_neon: 30.5 Signed-off-by: Ben Avison <bavison@riscosopen.org> Signed-off-by: Martin Storsjö <martin@martin.st>	3 years ago
Ben Avison	c62bbd4d20	avcodec/vc1: Arm 64-bit NEON deblocking filter fast paths ... checkasm benchmarks on 1.5 GHz Cortex-A72 are as follows. Note that the C version can still outperform the NEON version in specific cases. The balance between different code paths is stream-dependent, but in practice the best case happens about 5% of the time, the worst case happens about 40% of the time, and the complexity of the remaining cases fall somewhere in between. Therefore, taking the average of the best and worst case timings is probably a conservative estimate of the degree by which the NEON code improves performance. vc1dsp.vc1_h_loop_filter4_bestcase_c: 10.7 vc1dsp.vc1_h_loop_filter4_bestcase_neon: 43.5 vc1dsp.vc1_h_loop_filter4_worstcase_c: 184.5 vc1dsp.vc1_h_loop_filter4_worstcase_neon: 73.7 vc1dsp.vc1_h_loop_filter8_bestcase_c: 31.2 vc1dsp.vc1_h_loop_filter8_bestcase_neon: 62.2 vc1dsp.vc1_h_loop_filter8_worstcase_c: 358.2 vc1dsp.vc1_h_loop_filter8_worstcase_neon: 88.2 vc1dsp.vc1_h_loop_filter16_bestcase_c: 51.0 vc1dsp.vc1_h_loop_filter16_bestcase_neon: 107.7 vc1dsp.vc1_h_loop_filter16_worstcase_c: 722.7 vc1dsp.vc1_h_loop_filter16_worstcase_neon: 140.5 vc1dsp.vc1_v_loop_filter4_bestcase_c: 9.7 vc1dsp.vc1_v_loop_filter4_bestcase_neon: 43.0 vc1dsp.vc1_v_loop_filter4_worstcase_c: 178.7 vc1dsp.vc1_v_loop_filter4_worstcase_neon: 69.0 vc1dsp.vc1_v_loop_filter8_bestcase_c: 30.2 vc1dsp.vc1_v_loop_filter8_bestcase_neon: 50.7 vc1dsp.vc1_v_loop_filter8_worstcase_c: 353.0 vc1dsp.vc1_v_loop_filter8_worstcase_neon: 69.2 vc1dsp.vc1_v_loop_filter16_bestcase_c: 60.0 vc1dsp.vc1_v_loop_filter16_bestcase_neon: 90.0 vc1dsp.vc1_v_loop_filter16_worstcase_c: 714.2 vc1dsp.vc1_v_loop_filter16_worstcase_neon: 97.2 Signed-off-by: Ben Avison <bavison@riscosopen.org> Signed-off-by: Martin Storsjö <martin@martin.st>	3 years ago