Michael Niedermayer
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d39cc3c092
resample2: fix potential overflow
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13 лет назад |
Michael Niedermayer
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e124c3c298
resample: Fix overflow
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13 лет назад |
Michael Niedermayer
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3136fcf45e
Move doxy for public resample2 functions to the public header.
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15 лет назад |
Diego Biurrun
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bad5537e2c
Use full internal pathname in doxygen @file directives.
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15 лет назад |
Diego Biurrun
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ca74c0a180
cosmetics: Fix two common typos: wont --> will not, lets --> let us.
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16 лет назад |
Diego Biurrun
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d952638699
typo: occured --> occurred
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16 лет назад |
Aurelien Jacobs
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aee481cebe
use av_clip_int16() where it makes sense
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17 лет назад |
Diego Biurrun
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e5a389a1b7
license header consistency cosmetics
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17 лет назад |
Diego Biurrun
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90b5b51eab
misc typo fixes
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17 лет назад |
Diego Biurrun
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2029f312e8
Remove redundant #inclusion of common.h, avcodec.h already #includes it.
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17 лет назад |
Diego Biurrun
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0339fab8fc
Remove unused variable.
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17 лет назад |
Michael Niedermayer
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7e068841cb
replace long double in the audiophile kiddy mode with doubles, its faster (and more portable) and the audiophile placebo 120db stopband attenuation isnt affected
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17 лет назад |
Michael Niedermayer
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d6fead9089
change high precision mode to 30 bits again after making the code less overflow sensitive
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17 лет назад |
Michael Niedermayer
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303bd95cd2
optimize linear filter coeff interpolation code, this also makes the code less prone to overflows
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17 лет назад |
Michael Niedermayer
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447caf7941
revert r8469 (increase bits for non default highprecision mode)
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17 лет назад |
Michael Niedermayer
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55fc0eb174
AUDIOPHILE_KIDDY_MODE
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17 лет назад |
Michael Niedermayer
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50df67d3b5
optimize bessel function instead of trusting gcc to do trivial optimizations (as gcc doesnt ...)
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17 лет назад |
Michael Niedermayer
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14f887efc6
select more sensible default windows (= attenuation beyond the dynamic range of your input is silly if it negatively affects other parameters)
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17 лет назад |
Michael Niedermayer
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20cf58c32b
make kaiser windows with other beta than 16 available
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17 лет назад |
Michael Niedermayer
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c252b26d55
make high precision mode accessible at compile time
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17 лет назад |
Michael Niedermayer
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ca6940f871
increase bits for non default highprecision mode
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17 лет назад |
Michael Niedermayer
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ae232dd740
code for testing the accuracy of the resampler
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17 лет назад |
Michael Niedermayer
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66a148a19a
remove dithering of filter coefficients, improves precision by 1-2 bits and
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17 лет назад |
Reimar Döffinger
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f66e4f5f9e
Add av_ prefix to clip functions
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17 лет назад |
Diego Biurrun
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c26abfa541
Rename ABS macro to FFABS.
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18 лет назад |
Diego Biurrun
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b78e7197a8
Change license headers to say 'FFmpeg' instead of 'this program/this library'
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18 лет назад |
Stefan Huehner
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7b49ce2e34
Add const to (mostly) char* and make some functions static, which aren't used
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18 лет назад |
Diego Biurrun
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5509bffa88
Update licensing information: The FSF changed postal address.
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19 лет назад |
Diego Biurrun
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115329f160
COSMETICS: Remove all trailing whitespace.
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19 лет назад |
Wolfram Gloger
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f0ff20a197
minor fixes for invalid audio data patch by (Wolfram Gloger: wmglo, dent med uni-muenchen de)
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19 лет назад |
Kurosu
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f41c1fac3c
av_malloc vs av_mallocz patch by (Kurosu <kurosu inforezo org>)
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20 лет назад |
Michael Niedermayer
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53f0090dcc
faster and slightly less accurate nearest neighbor resampler
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20 лет назад |
Michael Niedermayer
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6cb5dcb392
special case for filter_length==1
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20 лет назад |
Michael Niedermayer
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788d7a8cac
av_resample_compensate() doxy
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20 лет назад |
Michael Niedermayer
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6e225de2fe
user selectble cutoff frequency
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20 лет назад |
Michael Niedermayer
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4e255822e5
100l (dont reset the sample position at the block end)
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20 лет назад |
Michael Niedermayer
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ed861c6bd2
make most resample filter parameters selectable at runtime
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20 лет назад |
Michael Niedermayer
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f25ba8b393
optimization
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20 лет назад |
Michael Niedermayer
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51a880208a
make filter size, int32/int16 and a few other things selectable at compiletime
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20 лет назад |
Michael Niedermayer
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2ac615da82
10l
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20 лет назад |
Michael Niedermayer
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80e8528865
dont just resample half of the data sometimes
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20 лет назад |
Michael Niedermayer
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bb22e8b175
10l (lrintf(a)+b vs. lrintf(a+b))
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20 лет назад |
Michael Niedermayer
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1ac3176044
ugly missing lrintf workaround by ("Steven M. Schultz" <sms at 2bsd dot com>)
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20 лет назад |
Michael Niedermayer
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b9d2085ba1
various resampling fixes
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20 лет назад |
Michael Niedermayer
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08f7073a6f
avoid useless normalization and 10l fix
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20 лет назад |
Michael Niedermayer
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aaaf1635c0
polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample filters
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20 лет назад |