 Jonathan Lennox
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43120f0075
Reorganize x86 SSE intrinsics code.
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9 years ago |
 Timothy B. Terriberry
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aad281878d
Fix celt_pitch_xcorr_c signature.
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10 years ago |
 xiangmingzhu
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c95c9a048f
Cisco optimization for x86 & fixed point
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10 years ago |
 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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11 years ago |
 Gregory Maxwell
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a65db56e54
Fix declaration after statement in fixed point.
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11 years ago |
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Jean-Marc Valin
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57cd849cf7
Defining celt_inner_prod() and using it instead of explicit loops.
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11 years ago |
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Timothy B. Terriberry
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5c02c5ffb5
Make celt_pitch_xcorr_edsp() work on ARMv5TE.
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11 years ago |
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Timothy B. Terriberry
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39386e0b85
Adds Neon assembly for correlation/convolution
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11 years ago |
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Jean-Marc Valin
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a156c5ece7
Makes the SILK pitch search use celt_pitch_xcorr()
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11 years ago |
|
Jean-Marc Valin
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b9176a4c3e
Makes dual_inner_prod() more generic to increase its use
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11 years ago |
|
Jean-Marc Valin
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71766ef7a4
Avoids symbol clashes with Speex (pitch_xcorr) and libm (y1)
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11 years ago |
|
Jean-Marc Valin
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4e018b22bb
SSE optimization of remove_doubling()
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11 years ago |
|
Jean-Marc Valin
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068cbd89bf
Creates xcorr_kernel() that gets used by pitch_xcorr, celt_fir and celt_iir.
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11 years ago |
|
Jean-Marc Valin
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319fe445e3
oops (again)
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11 years ago |
|
Jean-Marc Valin
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1cdc3f5a2d
oops
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11 years ago |
|
Jean-Marc Valin
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64ba502e2c
Optimizes remove_doubling() by avoiding redundant calculations of yy
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11 years ago |
|
Jean-Marc Valin
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319df9a836
Fixes two warnings in pitch_xcorr()
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11 years ago |
|
Jean-Marc Valin
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e8e57a32f6
Optimizes _celt_autocorr() by using pitch_xcorr()
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11 years ago |
|
Jean-Marc Valin
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fbf99981a6
Merges the 4th order FIR with the first order FIR in pitch_downsample()
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11 years ago |
|
Jean-Marc Valin
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85a6618af8
Make pitch_xcorr() work when len and max_pitch aren't multiples of 4.
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11 years ago |
|
Jean-Marc Valin
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088929d1f1
oops, removed a minus sign that should never have appeared
|
11 years ago |
|
Jean-Marc Valin
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559fbe8b16
Unrolled version of the pitch correlation
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11 years ago |
|
Jean-Marc Valin
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b7bd4c20ac
celt_maxabs16() now returns an opus_val32 to avoid problems with -32768
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11 years ago |
 Ralph Giles
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027ec51bfe
Fix MSVC format conversion warnings.
|
12 years ago |
|
Jean-Marc Valin
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7315b35e13
Merge branch 'exp_analysis7'
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12 years ago |
|
Gregory Maxwell
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de0b5324b6
Replace C99 restrict keyword with OPUS_RESTRICT.
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12 years ago |
|
Jean-Marc Valin
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0892c169c6
Tonality and pitch tuning
|
13 years ago |
|
Jean-Marc Valin
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66ac10210c
Fixes some cases where MIN/MAX macros result in duplicated function calls
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12 years ago |
|
Jean-Marc Valin
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6ae5101fb4
Fixes a fixed-point overflow by scaling pitch search more conservatively
|
12 years ago |
|
Jean-Marc Valin
|
9faea25d29
Fixes a (harmless) float overflow in the pitch search
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12 years ago |
