 Jean-Marc Valin
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e32cd2729e
Avoids reading beyond the current buffer in comb_filter()
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8 years ago |
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Jean-Marc Valin
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cbceaa8579
Directly saturate the comb filter output
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8 years ago |
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Jean-Marc Valin
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4c9ce97dbf
post-filter saturation
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8 years ago |
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Jean-Marc Valin
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2ca6df03df
Minor TF cleanup (tf_sum was useless), plus comments
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8 years ago |
 Jonathan Lennox
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911ddc0c58
Suppress generation of comb_filter_const_c when not used; avoid warning.
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9 years ago |
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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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75d81f5bb3
Document how to tell if your build is fixed-point.
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10 years ago |
 Rhishikesh Agashe
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f133bac6f9
MIPS optimizations
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10 years ago |
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Jean-Marc Valin
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e318744469
Skips comb filter overlap when the parameters didn't change.
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11 years ago |
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Jean-Marc Valin
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9b3a3ad7ff
Unrolled version of the comb filter for ARM (eliminates MOVs)
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11 years ago |
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Jean-Marc Valin
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17b197837f
Speed up the comb filter on ARM by using MAC16_32_Q16()
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11 years ago |
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Jean-Marc Valin
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05291fd6a6
Fixed-point: slight accuracy improvement in the comb filter
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11 years ago |
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Jean-Marc Valin
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0d95b3b48c
SSE optimization of comb_filter()
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11 years ago |
 Ron
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2f2f9d63b8
Fully automate version updating
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11 years ago |
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Jean-Marc Valin
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6906210cb0
Splits out the CELT encoder and decoder
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12 years ago |
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Jean-Marc Valin
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8b906c102b
Changed denormalize_bands() to only work between "start" and "end"
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12 years ago |
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Jean-Marc Valin
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5055cf8c13
Removes the need for lowband_scratch in quant_all_bands()
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12 years ago |
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Jean-Marc Valin
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06bab45fb4
Moved up the second encoder mdct to reduce stack usage
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12 years ago |
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Jean-Marc Valin
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cc83f6b875
Reduces decoder stack usage
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12 years ago |
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Jean-Marc Valin
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4ea3ae9af7
Further cleanup of the MDCT code, fixes PLC bug
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12 years ago |
 Nils Wallménius
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21b7164893
Avoid copying imdct output
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12 years ago |
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Jean-Marc Valin
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5ab07e6b9a
comb_filter() bypass for the case where the gain is zero.
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12 years ago |
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Jean-Marc Valin
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fedfe91d37
Oops, put back the "static" for transient_analysis()
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12 years ago |
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Jean-Marc Valin
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36890bc852
Fixes a fixed-point overflow in the new transient detector
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12 years ago |
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Jean-Marc Valin
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f2729ded66
Fixes a fixed-point divide-by-zero issue
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12 years ago |
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Jean-Marc Valin
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fac68ce189
New transient detection algorithm
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12 years ago |
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Jean-Marc Valin
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c8ce2ef391
Keeping the deemphasis coefficients in local variable to avoid aliasing issues
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12 years ago |
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Jean-Marc Valin
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aaf40ef259
Moves the pitch prefiltering code to a separate function
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12 years ago |
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Jean-Marc Valin
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6930d90c34
oops... fixes a C89 issue
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12 years ago |
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Jean-Marc Valin
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1cdfd1b12b
Moved pre-emphasis to a separate function and cleaned it up
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12 years ago |
