 Jean-Marc Valin
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1a37d4e15c
Saturate MDCT output post-TDAC rather than pre-
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%!s(int64=8) %!d(string=hai) anos |
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Jean-Marc Valin
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382ab797cf
saturate MDCT output
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%!s(int64=8) %!d(string=hai) anos |
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Jean-Marc Valin
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273906404c
silencing overflows in MDCT and FFT
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%!s(int64=8) %!d(string=hai) anos |
 Viswanath Puttagunta
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19c5406cde
armv7(float): Optimize decode usecase using NE10 library
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%!s(int64=9) %!d(string=hai) anos |
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Viswanath Puttagunta
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f48abe8308
armv7(float): Optimize encode usecase using NE10 library
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%!s(int64=9) %!d(string=hai) anos |
 Rhishikesh Agashe
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f133bac6f9
MIPS optimizations
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%!s(int64=10) %!d(string=hai) anos |
 Marcello Caramma (mcaramma)
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f17623f2f9
Fixes an aliasing bug in the MDCT when the frame size isn't a multiple of 4.
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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e1dc1e2238
Unifying scaling of fixed-point and float FFT
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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dbb96ab5cc
Fixes C89 issue
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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4c1a90a847
Getting rid of some negations
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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cc344fb8ff
Slightly improving the accuracy of the fixed-point MDCT downscale
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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e0c00e27d8
Commit 99968ab was causing us to allocate too much stack in the MDCT
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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e43a0abe0a
Removes the separate 1/8N rotation in the (I)MDCT and unmerges the MDCT sizes
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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a5e3c8a6a6
Inverse MDCT no longer requires any scratch space
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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c8f4e1608a
Merges the FFT scaling with the MDCT pre-rotate
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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153def2884
Getting rid of the inverse FFT entirely
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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99968abba8
Moving bitrev step to forward MDCT too
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%!s(int64=11) %!d(string=hai) anos |
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Jean-Marc Valin
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2e26b82ec2
Moves the bitrev step to the IMDCT pre-rotation
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%!s(int64=11) %!d(string=hai) anos |
 Nils Wallménius
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c093829c17
Do imdct post-rotate and deshuffle in-place.
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%!s(int64=12) %!d(string=hai) anos |
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Jean-Marc Valin
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aa3a599caa
Fixes forward MDCT for overlaps that aren't a multiple of 4
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%!s(int64=12) %!d(string=hai) anos |
|
Nils Wallménius
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cacb5661b3
Place output of imdct post-rotate and deshuffle in out buffer to avoid copying and simplify the code.
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%!s(int64=12) %!d(string=hai) anos |
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Nils Wallménius
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e0884feb36
Window both sides of overlap when adding them.
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%!s(int64=12) %!d(string=hai) anos |
|
Nils Wallménius
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2572c1e788
Merge inverse mdct post-rotate and de-shuffle loops
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%!s(int64=12) %!d(string=hai) anos |
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Jean-Marc Valin
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7315b35e13
Merge branch 'exp_analysis7'
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%!s(int64=12) %!d(string=hai) anos |
 Gregory Maxwell
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de0b5324b6
Replace C99 restrict keyword with OPUS_RESTRICT.
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%!s(int64=12) %!d(string=hai) anos |
|
Jean-Marc Valin
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0869829f34
Adds a 3 Hz high-pass filter and boost allocation on leakage
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%!s(int64=13) %!d(string=hai) anos |
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Jean-Marc Valin
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cb05e7cd96
s/FOUNDATION/COPYRIGHT OWNER/ in CELT code and "glue code"
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%!s(int64=12) %!d(string=hai) anos |
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Jean-Marc Valin
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c37499090b
renames the libcelt/ directory to celt/
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%!s(int64=13) %!d(string=hai) anos |
 Jean-Marc Valin
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310af750eb
Moved all SILK source code to the silk/ directory
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%!s(int64=13) %!d(string=hai) anos |
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Jean-Marc Valin
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d2124cdf0d
Loss rate adaptation for the CELT layer
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%!s(int64=13) %!d(string=hai) anos |
