 Jonathan Lennox
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43120f0075
Reorganize x86 SSE intrinsics code.
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%!s(int64=9) %!d(string=hai) anos |
 xiangmingzhu
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c95c9a048f
Cisco optimization for x86 & fixed point
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%!s(int64=10) %!d(string=hai) anos |
 Jean-Marc Valin
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ad7b28ff19
Minor div optimization -- reducing denominators
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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d9fb8a6651
Optimizing divisions with a signed numerator
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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29354ff6e0
Save more integer divisions on ARM when we know the operands are positive
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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bdc7b93358
Reduces decoder stack usage by only storing one channel of denormalized MDCT
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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4a6744a446
Some cleaning up of the synthesis code.
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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306d7f5a30
fixed-point: slight (but free) accuracy improvement in compute_band_energies()
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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e0f26246b0
fixed-point: adds rounding to some shifts to eliminate bias
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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5752d659fd
Minor fixed-point accuracy improvements that were completely free
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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5607d5d1c8
Annotating pointer arguments with OPUS_RESTRICT and const
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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4fda6b0142
Using celt_inner_prod() in compute_band_energies()
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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ff072009fe
Replaces inline copies and initialization with OPUS_*() macros.
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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8ea01eed10
Making the CELT fixed-point decoder a bit more robust to extreme signals
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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ca6fac041b
Fixes some minor issues found by scan build
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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b9176a4c3e
Makes dual_inner_prod() more generic to increase its use
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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7fd98c571f
Converts denormalise_bands() to use 16-bit multiplications
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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ee2506b2c7
Moves log2Amp inside denormalise_bands() and get rid of bandE[]
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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fa28dea7be
Fixes a seed issue introduced in 5367dac
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%!s(int64=12) %!d(string=hai) anos |
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Jean-Marc Valin
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5367dac3b0
seed and remaining_bits moved to band context
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%!s(int64=12) %!d(string=hai) anos |
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Jean-Marc Valin
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a9d6286ca5
Using a band context to reduce the number of arguments being passed around.
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%!s(int64=12) %!d(string=hai) anos |
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Jean-Marc Valin
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f18acee4a6
more bands.c cleaning up
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%!s(int64=12) %!d(string=hai) anos |
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Jean-Marc Valin
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ddd0d21442
collapse mask cleanup
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%!s(int64=12) %!d(string=hai) anos |
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Jean-Marc Valin
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414fd27056
Removes useless parameters and re-indents the code
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%!s(int64=12) %!d(string=hai) anos |
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Jean-Marc Valin
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3d6c341867
Splitting off the recursion in quant_partition()
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%!s(int64=12) %!d(string=hai) anos |
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Jean-Marc Valin
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4ffbf21174
stereo part of quant_band() moved to quant_band_stereo()
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%!s(int64=12) %!d(string=hai) anos |
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Jean-Marc Valin
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113a5e1b1e
Moves the split angle code to compute_theta()
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%!s(int64=12) %!d(string=hai) anos |
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Jean-Marc Valin
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dfe3bf9650
First step in quant_band() cleanup: N=1 case.
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%!s(int64=12) %!d(string=hai) anos |
 Timothy B. Terriberry
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8eb9bb7939
Numerous PLC cleanups.
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%!s(int64=12) %!d(string=hai) anos |
 Gregory Maxwell
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07418d9dd8
Guard _BitScanReverse on MSVC so that MSVC 6 doesn't break.
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%!s(int64=12) %!d(string=hai) anos |
