- 07 Apr, 2016 1 commit
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Diego Biurrun authored
Restore alphabetical order in lists, break overly long lines, do some prettyprinting, add some explanatory section comments, group parts together that belong together logically.
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- 01 Mar, 2016 1 commit
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Diego Biurrun authored
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- 26 Feb, 2016 1 commit
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Diego Biurrun authored
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- 19 Feb, 2016 1 commit
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Diego Biurrun authored
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- 17 Jul, 2015 4 commits
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Vittorio Giovara authored
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Vittorio Giovara authored
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Vittorio Giovara authored
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Vittorio Giovara authored
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- 28 Feb, 2015 2 commits
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Anton Khirnov authored
Only ac3dec and dcadec use it.
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Anton Khirnov authored
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- 15 Feb, 2015 1 commit
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Peter Meerwald authored
Signed-off-by:
Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by:
Martin Storsjö <martin@martin.st>
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- 15 Aug, 2014 1 commit
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Diego Biurrun authored
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- 04 Aug, 2014 1 commit
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Ben Avison authored
This permits re-use with parsers for codecs which use similar start codes. Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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- 17 Jul, 2014 1 commit
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Diego Biurrun authored
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- 16 Jul, 2014 1 commit
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Diego Biurrun authored
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- 09 Jul, 2014 1 commit
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Diego Biurrun authored
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- 06 Jul, 2014 1 commit
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Diego Biurrun authored
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- 30 Jun, 2014 1 commit
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Diego Biurrun authored
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- 22 Jun, 2014 1 commit
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Diego Biurrun authored
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- 18 Jun, 2014 1 commit
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Diego Biurrun authored
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- 29 May, 2014 1 commit
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Diego Biurrun authored
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- 04 Apr, 2014 1 commit
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Peter Ross authored
Further performance improvements and security fixes by Vittorio Giovara, Luca Barbato and Diego Biurrun. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by:
Luca Barbato <lu_zero@gentoo.org> Signed-off-by:
Diego Biurrun <diego@biurrun.de>
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- 27 Mar, 2014 1 commit
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Diego Biurrun authored
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- 26 Mar, 2014 2 commits
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Ben Avison authored
Profiling results for overall decode and the output_data function in particular are as follows: Before After Mean StdDev Mean StdDev Confidence Change 6:2 total 339.6 15.1 329.3 16.0 95.8% +3.1% (insignificant) 6:2 function 24.6 6.0 9.9 3.1 100.0% +148.5% 8:2 total 324.5 15.5 323.6 14.3 15.2% +0.3% (insignificant) 8:2 function 20.4 3.9 9.9 3.4 100.0% +104.7% 6:6 total 572.8 20.6 539.9 24.2 100.0% +6.1% 6:6 function 54.5 5.6 16.0 3.8 100.0% +240.9% 8:8 total 741.5 21.2 702.5 18.5 100.0% +5.6% 8:8 function 63.9 7.6 18.4 4.8 100.0% +247.3% The assembly version has also been tested with a fuzz tester to ensure that any combinations of inputs not exercised by my available test streams still generate mathematically identical results to the C version. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Ben Avison authored
Profiling results for overall audio decode and the mlp_filter_channel(_arm) function in particular are as follows: Before After Mean StdDev Mean StdDev Confidence Change 6:2 total 380.4 22.0 370.8 17.0 87.4% +2.6% (insignificant) 6:2 function 60.7 7.2 36.6 8.1 100.0% +65.8% 8:2 total 357.0 17.5 343.2 19.0 97.8% +4.0% (insignificant) 8:2 function 60.3 8.8 37.3 3.8 100.0% +61.8% 6:6 total 717.2 23.2 658.4 15.7 100.0% +8.9% 6:6 function 140.4 12.9 81.5 9.2 100.0% +72.4% 8:8 total 981.9 16.2 896.2 24.5 100.0% +9.6% 8:8 function 193.4 15.0 103.3 11.5 100.0% +87.2% Experiments with adding preload instructions to this function yielded no useful benefit, so these have not been included. The assembly version has also been tested with a fuzz tester to ensure that any combinations of inputs not exercised by my available test streams still generate mathematically identical results to the C version. Signed-off-by:
Martin Storsjö <martin@martin.st>
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- 20 Mar, 2014 1 commit
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Diego Biurrun authored
This is in line with how the top-level libavcodec Makefile is structured.
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- 10 Jan, 2014 1 commit
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Martin Storsjö authored
This is pretty much based on the same test for XMM registers. Signed-off-by:
Martin Storsjö <martin@martin.st>
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- 20 Dec, 2013 1 commit
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Mason Carter authored
For: ff_vc1_inv_trans_{8,4}x{8,4}_{dc_,}neon ff_put_pixels8x8_neon ff_put_vc1_mspel_mc{0,1,2,3}{0,1,2,3}_neon (except for 00) Based on ARM assembly code in libavcodec/arm by Rob Clark and Mans Rullgard. Signed-off-by:
Martin Storsjö <martin@martin.st>
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- 29 Aug, 2013 1 commit
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Diego Biurrun authored
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- 23 Aug, 2013 1 commit
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Diego Biurrun authored
Most of our VP56 optimizations are VP6-only and will stay that way. So avoid compiling them for VP5-only builds.
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- 08 Aug, 2013 1 commit
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Ben Avison authored
Before After Mean StdDev Mean StdDev Change This function 508.8 23.4 185.4 9.0 +174.4% Overall 3068.5 31.7 2752.1 29.4 +11.5% In combination with the preceding patch: Before After Mean StdDev Mean StdDev Change Overall 2925.6 26.2 2752.1 29.4 +6.3% Signed-off-by:
Martin Storsjö <martin@martin.st>
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- 22 Jul, 2013 4 commits
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Martin Storsjö authored
Before After Mean StdDev Mean StdDev Change This function 1389.3 4.2 967.8 35.1 +43.6% Overall 15577.5 83.2 15400.0 336.4 +1.2% Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Before After Mean StdDev Mean StdDev Change This function 868.2 33.5 436.0 27.0 +99.1% Overall 15973.0 223.2 15577.5 83.2 +2.5% Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Before After Mean StdDev Mean StdDev Change This function 2653.0 28.5 1108.8 51.4 +139.3% Overall 17049.5 408.2 15973.0 223.2 +6.7% Signed-off-by:
Martin Storsjö <martin@martin.st>
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Ben Avison authored
Before After Mean StdDev Mean StdDev Change This function 9295.0 114.9 4853.2 83.5 +91.5% Overall 23699.8 397.6 19285.5 292.0 +22.9% Signed-off-by:
Martin Storsjö <martin@martin.st>
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- 29 May, 2013 5 commits
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Martin Storsjö authored
A few of the h264qpel neon functions are shared with other hpeldsp functions in this file. This fixes standalone compilation of the h264 decoder on arm. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
This fixes build errors in cases where FFT is disabled. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Diego Biurrun authored
Signed-off-by:
Martin Storsjö <martin@martin.st>
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Diego Biurrun authored
Signed-off-by:
Martin Storsjö <martin@martin.st>
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