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* Merge commit '7e42d5f0ab2aeac811fd01e122627c9198b13f01'James Almer2019-03-14
|\ | | | | | | | | | | | | * commit '7e42d5f0ab2aeac811fd01e122627c9198b13f01': aarch64: vp8: Optimize vp8_idct_add_neon for aarch64 Merged-by: James Almer <jamrial@gmail.com>
| * aarch64: vp8: Optimize vp8_idct_add_neon for aarch64Martin Storsjö2019-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous version was a pretty exact translation of the arm version. This version does do some unnecessary arithemetic (it does more operations on vectors that are only half filled; it does 4 uaddw and 4 sqxtun instead of 2 of each), but it reduces the overhead of packing data together (which could be done for free in the arm version). This gives a decent speedup on Cortex A53, a minor speedup on A72 and a very minor slowdown on Cortex A73. Before: Cortex A53 A72 A73 vp8_idct_add_neon: 79.7 67.5 65.0 After: vp8_idct_add_neon: 67.7 64.8 66.7 Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit '49f9c4272c4029b57ff300d908ba03c6332fc9c4'James Almer2019-03-14
|\| | | | | | | | | | | | | * commit '49f9c4272c4029b57ff300d908ba03c6332fc9c4': aarch64: vp8: Skip saturating in shrn in ff_vp8_idct_add_neon Merged-by: James Almer <jamrial@gmail.com>
| * aarch64: vp8: Skip saturating in shrn in ff_vp8_idct_add_neonMartin Storsjö2019-02-19
| | | | | | | | | | | | | | | | The original arm version didn't do saturation here. This probably doesn't make any difference for performance, but reduces the differences. Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit '37394ef01b040605f8e1c98e73aa12b1c0bcba07'James Almer2019-03-14
|\| | | | | | | | | | | | | * commit '37394ef01b040605f8e1c98e73aa12b1c0bcba07': aarch64: vp8: Optimize put_epel16_h6v6 with vp8_epel8_v6_y2 Merged-by: James Almer <jamrial@gmail.com>
| * aarch64: vp8: Optimize put_epel16_h6v6 with vp8_epel8_v6_y2Martin Storsjö2019-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | This makes it similar to put_epel16_v6, and gives a large speedup on Cortex A53, a minor speedup on A72 and a very minor slowdown on A73. Before: Cortex A53 A72 A73 vp8_put_epel16_h6v6_neon: 2211.4 1586.5 1431.7 After: vp8_put_epel16_h6v6_neon: 1736.9 1522.0 1448.1 Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit 'e39a9212ab37a55b346801c77487d8a47b6f9fe2'James Almer2019-03-14
|\| | | | | | | | | | | | | * commit 'e39a9212ab37a55b346801c77487d8a47b6f9fe2': aarch64: vp8: Port bilin functions from arm version Merged-by: James Almer <jamrial@gmail.com>
| * aarch64: vp8: Port bilin functions from arm versionMartin Storsjö2019-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cortex A53 A72 A73 vp8_put_bilin4_h_c: 303.8 102.2 161.8 vp8_put_bilin4_h_neon: 100.0 40.9 41.2 vp8_put_bilin4_hv_c: 322.8 201.0 305.9 vp8_put_bilin4_hv_neon: 156.8 72.6 77.0 vp8_put_bilin4_v_c: 304.7 101.7 166.5 vp8_put_bilin4_v_neon: 82.7 41.2 33.0 vp8_put_bilin8_h_c: 1192.7 352.5 623.8 vp8_put_bilin8_h_neon: 213.5 70.2 87.8 vp8_put_bilin8_hv_c: 1098.6 769.2 1041.9 vp8_put_bilin8_hv_neon: 324.0 123.5 146.0 vp8_put_bilin8_v_c: 1193.9 350.4 617.7 vp8_put_bilin8_v_neon: 183.9 60.7 64.7 vp8_put_bilin16_h_c: 2353.1 671.2 1223.3 vp8_put_bilin16_h_neon: 261.9 140.7 145.0 vp8_put_bilin16_hv_c: 2453.2 1470.9 2355.2 vp8_put_bilin16_hv_neon: 383.9 196.0 217.0 vp8_put_bilin16_v_c: 2349.3 669.8 1251.2 vp8_put_bilin16_v_neon: 202.9 110.7 96.2 Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit '58d154922707bfeb873cb3a7476e0f94b17463dd'James Almer2019-03-14
|\| | | | | | | | | | | | | * commit '58d154922707bfeb873cb3a7476e0f94b17463dd': aarch64: vp8: Port epel4 functions from arm version Merged-by: James Almer <jamrial@gmail.com>
| * aarch64: vp8: Port epel4 functions from arm versionMartin Storsjö2019-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cortex A53 A72 A73 vp8_put_epel4_h4_c: 631.4 291.7 367.8 vp8_put_epel4_h4_neon: 241.0 131.0 155.7 vp8_put_epel4_h4v4_c: 967.5 529.3 667.7 vp8_put_epel4_h4v4_neon: 429.3 241.8 279.7 vp8_put_epel4_h4v6_c: 1374.7 657.5 864.5 vp8_put_epel4_h4v6_neon: 515.5 295.5 334.7 vp8_put_epel4_h6_c: 851.0 421.0 486.0 vp8_put_epel4_h6_neon: 321.5 195.0 217.7 vp8_put_epel4_h6v4_c: 1111.3 621.1 781.2 vp8_put_epel4_h6v4_neon: 539.2 328.0 365.3 vp8_put_epel4_h6v6_c: 1561.3 763.3 999.7 vp8_put_epel4_h6v6_neon: 645.5 401.0 434.7 vp8_put_epel4_v4_c: 663.8 298.3 357.0 vp8_put_epel4_v4_neon: 116.0 81.5 72.5 vp8_put_epel4_v6_c: 870.5 437.0 507.4 vp8_put_epel4_v6_neon: 147.7 108.8 92.0 Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit 'cc7ba00c35faf0478f1f56215e926f70ccb31282'James Almer2019-03-14
|\| | | | | | | | | | | | | * commit 'cc7ba00c35faf0478f1f56215e926f70ccb31282': aarch64: vp8: Port missing epel8 functions from arm version Merged-by: James Almer <jamrial@gmail.com>
| * aarch64: vp8: Port missing epel8 functions from arm versionMartin Storsjö2019-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Cortex A53 A72 A73 vp8_put_epel8_h4_c: 2594.8 1159.6 1374.8 vp8_put_epel8_h4_neon: 506.4 244.2 314.0 vp8_put_epel8_h6_c: 3445.8 1677.1 1811.3 vp8_put_epel8_h6_neon: 634.4 371.7 433.0 vp8_put_epel8_v4_c: 2614.0 1174.8 1378.0 vp8_put_epel8_v4_neon: 321.0 221.7 235.8 vp8_put_epel8_v6_c: 3635.5 1703.0 2079.2 vp8_put_epel8_v6_neon: 416.9 317.0 295.5 Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit '52c9b0a6c0d02cff6caebcf6989e565e05b55200'James Almer2019-03-14
|\| | | | | | | | | | | | | * commit '52c9b0a6c0d02cff6caebcf6989e565e05b55200': aarch64: vp8: Port vp8_luma_dc_wht and vp8_idct_dc_add4uv from arm version Merged-by: James Almer <jamrial@gmail.com>
| * aarch64: vp8: Port vp8_luma_dc_wht and vp8_idct_dc_add4uv from arm versionMartin Storsjö2019-02-19
| | | | | | | | | | | | | | | | | | | | Cortex A53 A72 A73 vp8_luma_dc_wht_c: 115.7 75.7 90.7 vp8_luma_dc_wht_neon: 60.7 41.2 45.7 vp8_idct_dc_add4uv_c: 376.1 262.9 282.5 vp8_idct_dc_add4uv_neon: 52.0 29.0 37.0 Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit 'c513fcd7d235aa4cef45a6c3125bd4dcc03bf276'James Almer2019-03-14
|\| | | | | | | | | | | | | * commit 'c513fcd7d235aa4cef45a6c3125bd4dcc03bf276': aarch64: vp8: Fix a typo in a comment Merged-by: James Almer <jamrial@gmail.com>
| * aarch64: vp8: Fix a typo in a commentMartin Storsjö2019-02-19
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit '85bfaa4949f4afcde19061def3e8a18988964858'James Almer2019-03-14
|\| | | | | | | | | | | | | * commit '85bfaa4949f4afcde19061def3e8a18988964858': aarch64: vp8: Use the proper aarch64 form for conditional branches Merged-by: James Almer <jamrial@gmail.com>
| * aarch64: vp8: Use the proper aarch64 form for conditional branchesMartin Storsjö2019-02-19
| | | | | | | | | | | | | | The previous form also does seem to assemble on current tools, but I think it might fail on some older aarch64 tools. Signed-off-by: Martin Storsjö <martin@martin.st>
| * aarch64: vp8: Fix assembling with armasm64Martin Storsjö2019-02-19
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
| * aarch64: vp8: Fix assembling with clangMartin Storsjö2019-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This also partially fixes assembling with MS armasm64 (via gas-preprocessor). The movrel macro invocations need to pass the offset via a separate parameter. Mach-o and COFF relocations don't allow a negative offset to a symbol, which is handled properly if the offset is passed via the parameter. If no offset parameter is given, the macro evaluates to something like "adrp x17, subpel_filters-16+(0)", which older clang versions also fail to parse (the older clang versions only support one single offset term, although it can be a parenthesis. Signed-off-by: Martin Storsjö <martin@martin.st>
| * libavcodec: vp8 neon optimizations for aarch64Magnus Röös2019-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Partial port of the ARM Neon for aarch64. Benchmarks from fate: benchmarking with Linux Perf Monitoring API nop: 58.6 checkasm: using random seed 1760970128 NEON: - vp8dsp.idct [OK] - vp8dsp.mc [OK] - vp8dsp.loopfilter [OK] checkasm: all 21 tests passed vp8_idct_add_c: 201.6 vp8_idct_add_neon: 83.1 vp8_idct_dc_add_c: 107.6 vp8_idct_dc_add_neon: 33.8 vp8_idct_dc_add4y_c: 426.4 vp8_idct_dc_add4y_neon: 59.4 vp8_loop_filter8uv_h_c: 688.1 vp8_loop_filter8uv_h_neon: 216.3 vp8_loop_filter8uv_inner_h_c: 649.3 vp8_loop_filter8uv_inner_h_neon: 195.3 vp8_loop_filter8uv_inner_v_c: 544.8 vp8_loop_filter8uv_inner_v_neon: 131.3 vp8_loop_filter8uv_v_c: 706.1 vp8_loop_filter8uv_v_neon: 141.1 vp8_loop_filter16y_h_c: 668.8 vp8_loop_filter16y_h_neon: 242.8 vp8_loop_filter16y_inner_h_c: 647.3 vp8_loop_filter16y_inner_h_neon: 224.6 vp8_loop_filter16y_inner_v_c: 647.8 vp8_loop_filter16y_inner_v_neon: 128.8 vp8_loop_filter16y_v_c: 721.8 vp8_loop_filter16y_v_neon: 154.3 vp8_loop_filter_simple_h_c: 387.8 vp8_loop_filter_simple_h_neon: 187.6 vp8_loop_filter_simple_v_c: 384.1 vp8_loop_filter_simple_v_neon: 78.6 vp8_put_epel8_h4v4_c: 3971.1 vp8_put_epel8_h4v4_neon: 855.1 vp8_put_epel8_h4v6_c: 5060.1 vp8_put_epel8_h4v6_neon: 989.6 vp8_put_epel8_h6v4_c: 4320.8 vp8_put_epel8_h6v4_neon: 1007.3 vp8_put_epel8_h6v6_c: 5449.3 vp8_put_epel8_h6v6_neon: 1158.1 vp8_put_epel16_h6_c: 6683.8 vp8_put_epel16_h6_neon: 831.8 vp8_put_epel16_h6v6_c: 11110.8 vp8_put_epel16_h6v6_neon: 2214.8 vp8_put_epel16_v6_c: 7024.8 vp8_put_epel16_v6_neon: 799.6 vp8_put_pixels8_c: 112.8 vp8_put_pixels8_neon: 78.1 vp8_put_pixels16_c: 131.3 vp8_put_pixels16_neon: 129.8 This contains a fix to include guards by Carl Eugen Hoyos. Signed-off-by: Martin Storsjö <martin@martin.st>
* aarch64: vp8: Fix assembling with armasm64Martin Storsjö2019-02-19
| | | | | Signed-off-by: Martin Storsjö <martin@martin.st> (cherry picked from commit 2eeac79936e83c4495cbe5905064ab797e9b45ff)
* aarch64: vp8: Fix assembling with clangMartin Storsjö2019-02-19
| | | | | | | | | | | | | | | | This also partially fixes assembling with MS armasm64 (via gas-preprocessor). The movrel macro invocations need to pass the offset via a separate parameter. Mach-o and COFF relocations don't allow a negative offset to a symbol, which is handled properly if the offset is passed via the parameter. If no offset parameter is given, the macro evaluates to something like "adrp x17, subpel_filters-16+(0)", which older clang versions also fail to parse (the older clang versions only support one single offset term, although it can be a parenthesis. Signed-off-by: Martin Storsjö <martin@martin.st> (cherry picked from commit 26d7af4c381ee3c7b13b032b3817168b84b98ca6)
* libavcodec: vp8 neon optimizations for aarch64Magnus Röös2019-01-31
Partial port of the ARM Neon for aarch64. Benchmarks from fate: benchmarking with Linux Perf Monitoring API nop: 58.6 checkasm: using random seed 1760970128 NEON: - vp8dsp.idct [OK] - vp8dsp.mc [OK] - vp8dsp.loopfilter [OK] checkasm: all 21 tests passed vp8_idct_add_c: 201.6 vp8_idct_add_neon: 83.1 vp8_idct_dc_add_c: 107.6 vp8_idct_dc_add_neon: 33.8 vp8_idct_dc_add4y_c: 426.4 vp8_idct_dc_add4y_neon: 59.4 vp8_loop_filter8uv_h_c: 688.1 vp8_loop_filter8uv_h_neon: 216.3 vp8_loop_filter8uv_inner_h_c: 649.3 vp8_loop_filter8uv_inner_h_neon: 195.3 vp8_loop_filter8uv_inner_v_c: 544.8 vp8_loop_filter8uv_inner_v_neon: 131.3 vp8_loop_filter8uv_v_c: 706.1 vp8_loop_filter8uv_v_neon: 141.1 vp8_loop_filter16y_h_c: 668.8 vp8_loop_filter16y_h_neon: 242.8 vp8_loop_filter16y_inner_h_c: 647.3 vp8_loop_filter16y_inner_h_neon: 224.6 vp8_loop_filter16y_inner_v_c: 647.8 vp8_loop_filter16y_inner_v_neon: 128.8 vp8_loop_filter16y_v_c: 721.8 vp8_loop_filter16y_v_neon: 154.3 vp8_loop_filter_simple_h_c: 387.8 vp8_loop_filter_simple_h_neon: 187.6 vp8_loop_filter_simple_v_c: 384.1 vp8_loop_filter_simple_v_neon: 78.6 vp8_put_epel8_h4v4_c: 3971.1 vp8_put_epel8_h4v4_neon: 855.1 vp8_put_epel8_h4v6_c: 5060.1 vp8_put_epel8_h4v6_neon: 989.6 vp8_put_epel8_h6v4_c: 4320.8 vp8_put_epel8_h6v4_neon: 1007.3 vp8_put_epel8_h6v6_c: 5449.3 vp8_put_epel8_h6v6_neon: 1158.1 vp8_put_epel16_h6_c: 6683.8 vp8_put_epel16_h6_neon: 831.8 vp8_put_epel16_h6v6_c: 11110.8 vp8_put_epel16_h6v6_neon: 2214.8 vp8_put_epel16_v6_c: 7024.8 vp8_put_epel16_v6_neon: 799.6 vp8_put_pixels8_c: 112.8 vp8_put_pixels8_neon: 78.1 vp8_put_pixels16_c: 131.3 vp8_put_pixels16_neon: 129.8 Signed-off-by: Magnus Röös <mla2.roos@gmail.com>
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