Robert Swain
1dece0d2cd
More OKed AAC decoder code hunks
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Originally committed as revision 14829 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Robert Swain
c7f4d983a4
More OKed AAC decoder code hunks
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Originally committed as revision 14828 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Peter Ross
97ceb75218
Mark SAMPLE_FMT_S24 as deprecated.
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Originally committed as revision 14823 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Kostya Shishkov
bf689db069
Add okayed chunks of AAC encoder psychoacoustic model
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Originally committed as revision 14822 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Kostya Shishkov
b54bf2d6eb
Add okayed parts for AAC encoder
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Originally committed as revision 14821 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ramiro Polla
ca04826627
Import more ok'd parts of ALAC encoder from GSoC repo.
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Originally committed as revision 14820 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
46dd2738ae
remove some unneeded header includes
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Originally committed as revision 14819 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
ee8cc834ae
Add missing header includes to fix 'make checkheaders'.
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Originally committed as revision 14817 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
ec0350c983
use LFG instead of Mersenne Twister for AC-3 PRNG
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Originally committed as revision 14815 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
defa0cd6f5
Mark adx_decode_init() as type int instead of void, the function returns
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a value. Fixes the warning:
adxdec.c:36: warning: 'return' with a value, in function returning void
Originally committed as revision 14814 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
f1f373c220
fix and simplify frame size check and reencoding in verbatim mode
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Originally committed as revision 14811 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ramiro Polla
83e92ab6b8
alacenc: NULL_IF_CONFIG_SMALL long_name.
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Originally committed as revision 14801 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Vladimir Voroshilov
5209846850
G.729 decoder main code
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(just skeleton, contains only parts, explicitly ok'ed by Michael)
Originally committed as revision 14800 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Kostya Shishkov
720d52c678
More okayed chunks of AAC encoder
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Originally committed as revision 14799 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ramiro Polla
6b93147684
Import ok'd parts of ALAC encoder from GSoC repo.
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Originally committed as revision 14798 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
38c1a5c4d9
update my email address to one which does not depend on my service provider
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Originally committed as revision 14797 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
81fc8a63c5
use range of lpc orders in ORDER_METHOD_EST
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Originally committed as revision 14796 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
9045f5e72d
cosmetics: adjust line breaks and vertical alignment
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Originally committed as revision 14795 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
56c07e2989
use limited range of lpc orders when quantizing coefficients
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Originally committed as revision 14794 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ramiro Polla
e9e3c9801e
lpc: cosmetics: vertically align declarations and definitions.
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Originally committed as revision 14792 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ramiro Polla
c50da3ad6c
flacenc, lpc: Move LPC code from flacenc.c to new lpc.[ch] files.
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Originally committed as revision 14790 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ramiro Polla
51c796d012
flacenc: Allow more flexible shift calculation in LPC.
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Originally committed as revision 14789 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
3cffbe090a
Fix rc_eq mem leak.
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Originally committed as revision 14788 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
847d05360b
Revert r14260
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Log:
Free in avcodec_close() avctx->rc_eq. Fix a memory leak.
Reason running free() on random pointers.
Originally committed as revision 14787 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Kostya Shishkov
f5c3eae3cb
Synchronize AAC encoder with renamings in aac.h
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Originally committed as revision 14786 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Kostya Shishkov
817015e4e2
Add approved chunks to AAC encoder
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Originally committed as revision 14785 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Peter Ross
38a1c7f2be
Use memcpy() for PCM S16/S32 codecs when codec byte-order matches machine byte-order.
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Originally committed as revision 14784 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Robert Swain
cce540c5e7
Don't try to free shared ff_sine_* tables pointed to by s->windows[]
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Originally committed as revision 14775 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Robert Swain
9ffd5c1cee
More OKed AAC decoder hunks
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Originally committed as revision 14774 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Robert Swain
848a5815ce
Synchronise AAC decoder code with that from SoC
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Originally committed as revision 14772 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Loren Merritt
2272e04aa7
document some dsp alignments
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Originally committed as revision 14771 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Robert Swain
62a57fae59
More OKed sections of AAC decoder code
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Originally committed as revision 14770 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Robert Swain
47698b83fd
The ff_sine_#[] should be aligned as they will commonly be used in dsputil
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functions
Originally committed as revision 14767 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Aurelien Jacobs
7246177d80
ensure we get explicit definition of various _XOPEN_SOURCE functions we use
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Originally committed as revision 14766 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ramiro Polla
1e8bd10c57
mlp: Define End-of-Stream code in common header file and use it in decoder.
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Originally committed as revision 14763 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Kostya Shishkov
07be55dc8b
Remove not OKed parts from AAC encoder
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Originally committed as revision 14762 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Robert Swain
69fc4da360
Add declarations for the sine tables used in wma.c (half window sizes: 128,
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256, 512, 1024 and 2048) to mdct.c. Make them accessible via dsputil.h. Make
wma.c use these shared tables.
Originally committed as revision 14758 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Robert Swain
ece6b83c3e
Change wma.c to use the ff_sine_window_init() from mdct.c
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Originally committed as revision 14757 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Kostya Shishkov
c03d9d058b
Okayed parts of AAC encoder
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Originally committed as revision 14752 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Loren Merritt
7ca7d5fae0
file which should have been added in r14749
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Originally committed as revision 14751 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Loren Merritt
75ac287517
missing prototype
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Originally committed as revision 14750 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Loren Merritt
ebceaa1cd5
gcc chokes on the 7 registers needed for float_to_int16_interleave6 (even inside HAVE_7REGS), so write it in yasm
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Originally committed as revision 14749 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Loren Merritt
ee46753739
gcc chokes on xmm constraints, so pessimize int32_to_float_fmul_scalar_sse a little
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Originally committed as revision 14748 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ramiro Polla
a7cc783d71
mlp: split simple inline function that xors 4 bytes into one.
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Originally committed as revision 14747 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Loren Merritt
675872382f
special case 6 channel version of float_to_int16_interleave
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5% faster ac3
Originally committed as revision 14744 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Loren Merritt
911e21a306
simd int->float
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20% faster ac3 if downmixing, 15% if not
Originally committed as revision 14743 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Loren Merritt
ac2e556456
simd downmix
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13% faster ac3 if downmixing
Originally committed as revision 14742 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Loren Merritt
45d9d61889
don't mark the delayed samples for upmixing if they haven't been downmixed
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Originally committed as revision 14741 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Loren Merritt
3b6516f7e7
oops, non-normalized downmix to mono contaminated add_bias for non-simd float-to-int.
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Originally committed as revision 14740 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ramiro Polla
06cddea060
mlp: Cosmetics: Close comments in an extra line and
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remove empty lines between doxy comments and function declarations.
Originally committed as revision 14735 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago