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ffmpeg / libavcodec @ 29df2599

Name Size Revision Age Author Comment
  alpha ab35de18 about 17 years Falk Hüffner Don't include config.h from assembly, because t...
  armv4l bd7d1ea7 about 18 years Alex Beregszaszi Optimized simple idct for arm by Frederic 'dilb...
  i386 4e492bf1 over 16 years Michael Niedermayer read 32bit instead of 64bit to avoid overreadin...
  liba52 b43ff7e2 almost 17 years Michael Niedermayer attribute_used Originally committed as revisio...
  libpostproc 3e0fdf37 over 16 years Diego Biurrun Replace stray spaces by a tab. Originally comm...
  mlib 6cc270c2 over 17 years Mike Melanson update the API for the idct function Originall...
  ppc 6c618a26 over 16 years Bret Hughes gcc 4 compilation fix patch by Bret Hughes <bhu...
  ps2 bda702fc over 17 years Mike Melanson credit update Originally committed as revision...
  sh4 4fb518c3 over 18 years Michael Niedermayer the return of the idct with 16bit output by ("I...
  sparc 6813f1d5 almost 17 years James A. Morrison whitespace cleanup patch by (James A. Morrison ...
.cvsignore 19 Bytes 1ac9248b over 19 years Zdenek Kabelac * cleanup Originally committed as revision 422...
4xm.c 22.9 KB 934982c4 over 16 years Michael Niedermayer avoid buf_size == 0 checks in every decoder Or...
8bps.c 5.5 KB 934982c4 over 16 years Michael Niedermayer avoid buf_size == 0 checks in every decoder Or...
Makefile 7.76 KB 589f8220 over 16 years Mike Melanson Autodesk Animator Studio Codec (AASC) video dec...
a52dec.c 7.68 KB 53db1cae over 17 years Michael Niedermayer data_size = 0 cleanup Originally committed as ...
aasc.c 5.18 KB 589f8220 over 16 years Mike Melanson Autodesk Animator Studio Codec (AASC) video dec...
ac3.h 2.15 KB 669484b4 almost 17 years Zdenek Kabelac * these vars could be either static or extern (...
ac3dec.c 5.21 KB 53db1cae over 17 years Michael Niedermayer data_size = 0 cleanup Originally committed as ...
ac3enc.c 42.6 KB caa336b4 over 16 years Michael Niedermayer common.c -> bitstream.c (and the single non bit...
ac3tab.h 6.32 KB 0c2a9d56 about 17 years Alex Beregszaszi make the tables static Originally committed as...
adpcm.c 33.4 KB 659c3692 over 16 years Alex Beregszaszi macromedia flavour adpcm decoding (used in flv ...
adx.c 9.49 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
alac.c 27.5 KB 6d021b00 over 16 years Mike Melanson replace custom bit-reading functions with FFmpe...
allcodecs.c 8.64 KB 589f8220 over 16 years Mike Melanson Autodesk Animator Studio Codec (AASC) video dec...
amr.c 16.9 KB 1ba02582 over 16 years Calcium 04_AMR_no_debug_output.patch by (Calcium | calc...
apiexample.c 11.5 KB 40c5fa26 over 16 years Michael Niedermayer AVOption removial patch from (James A. Morrison...
asv1.c 20.4 KB fcbc799c over 16 years Michael Niedermayer make reverse[] non static Originally committed...
avcodec.h 69.5 KB 589f8220 over 16 years Mike Melanson Autodesk Animator Studio Codec (AASC) video dec...
beosthread.c 4.62 KB f4ff1b92 over 16 years François Revol added a lock/unlock_lib pair to allow extern pr...
bitstream.c 8.12 KB caa336b4 over 16 years Michael Niedermayer common.c -> bitstream.c (and the single non bit...
bitstream.h 21.9 KB e91f4bf1 over 16 years Michael Niedermayer avoid UPDATE_CACHE() in GET_RL_VLC() if not nee...
bswap.h 2.76 KB 053dea12 almost 17 years Aurelien Jacobs adapting existing mmx/mmx2/sse/3dnow optimizati...
cabac.c 6.71 KB 6041c217 over 16 years Michael Niedermayer fixing selftest Originally committed as revisi...
cabac.h 10 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
cinepak.c 13.6 KB f7a7c75c about 17 years Roberto Togni Ignore palette for grayscale files, all my samp...
cljr.c 3.59 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
common.h 11.5 KB 8230cf02 over 16 years Aurelien Jacobs add an AMD64 specific implementation of rdtsc()...
cyuv.c 5.25 KB 53db1cae over 17 years Michael Niedermayer data_size = 0 cleanup Originally committed as ...
dct-test.c 14 KB 94789b9e almost 18 years Michael Niedermayer 10l Originally committed as revision 2435 to s...
dpcm.c 11.3 KB d08d7142 almost 17 years Mike Melanson support for Sierra Online audio files and Apple...
dsputil.c 135 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
dsputil.h 21.6 KB 9f2d1b4f over 16 years Loren Merritt H.264 weighted prediction. Bidirectional weight...
dtsdec.c 7.65 KB 0fd847a1 about 17 years Michael Niedermayer 10l (gcc 2.95 compilation) Originally committe...
dv.c 29 KB 5bb8a0da over 16 years Michael Niedermayer various fixes related to the non alt_bitstream_...
dvdata.h 52.8 KB 0bae10cc about 17 years Roman Shaposhnik * I was finally convinced. And besides, if err ...
error_resilience.c 39.1 KB 02dc8983 over 16 years Michael Niedermayer alignment fix Originally committed as revision...
eval.c 6.15 KB 80a49958 over 16 years Michael Niedermayer simplify benchmark Originally committed as rev...
faac.c 3.72 KB c0a2c42f over 17 years Steven M. Schultz av_log patch by ("Steven M. Schultz" <sms at 2B...
faad.c 9.27 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
faandct.c 6.66 KB e96682e6 over 17 years Michael Niedermayer some of the warning fixes by (Michael Roitzsch ...
faandct.h 1.02 KB 48b1f800 almost 18 years Roman Shaposhnik * adding integer/floating point AAN implementat...
fdctref.c 3.89 KB 983e3246 over 18 years Michael Niedermayer per file doxy Originally committed as revision...
fft-test.c 6.46 KB 09798315 over 16 years Benjamin Larsson printf -> av_log patch by (Benjamin Larsson <>b...
fft.c 6.13 KB 68951ecf over 17 years Gildas Bazin fft_*() renamed into ff_fft_*() patch by (Gilda...
ffv1.c 30.1 KB 53513831 over 16 years Michael Niedermayer -strict -1 comment fix Originally committed as...
flac.c 24.1 KB 56b31a8e over 16 years Loren Merritt 10l (deallocated memory again) Originally comm...
flicvideo.c 13.5 KB 0ecca7a4 over 16 years Michael Niedermayer various security fixes and precautionary checks...
g726.c 12 KB caa336b4 over 16 years Michael Niedermayer common.c -> bitstream.c (and the single non bit...
golomb.c 8.9 KB d398a27e over 17 years Chip inttypes.h patch by (Chip <szarlada at freemail...
golomb.h 11.1 KB 85ad5695 over 16 years Michael Niedermayer shorten decoder by (Jeff Muizelaar <jrmuizel gm...
h261.c 28.2 KB 934982c4 over 16 years Michael Niedermayer avoid buf_size == 0 checks in every decoder Or...
h261data.h 4.24 KB ccff9da6 almost 17 years Maarten Daniels H261 fixing and cleaning: -corrected wrong val...
h263.c 211 KB e91f4bf1 over 16 years Michael Niedermayer avoid UPDATE_CACHE() in GET_RL_VLC() if not nee...
h263data.h 9.16 KB bb198e19 over 17 years Michael Niedermayer interlaced motion estimation interlaced mpeg2 e...
h263dec.c 27.1 KB 40c5fa26 over 16 years Michael Niedermayer AVOption removial patch from (James A. Morrison...
h264.c 270 KB debc2adb over 16 years Loïc Le Loarer CABAC support for MBAFF I frames patch by (Loïc...
h264data.h 51.4 KB b75e10d5 over 16 years Loren Merritt vismv didn't display 8x8 mvs in H.264 Original...
h264idct.c 2.68 KB 0fa8158d almost 17 years Michael Niedermayer move h264 idct to its own file and call via fun...
huffyuv.c 41.2 KB 40c5fa26 over 16 years Michael Niedermayer AVOption removial patch from (James A. Morrison...
idcinvideo.c 7.72 KB aabdc461 over 16 years Matti Hamalainen Off-by-one bug in libavcodec/idcinvideo.c, caus...
imgconvert.c 66 KB 0ecca7a4 over 16 years Michael Niedermayer various security fixes and precautionary checks...
imgconvert_template.h 21.6 KB da64ecc3 almost 18 years Drew Hess avcodec const correctness patch by (Drew Hess <...
imgresample.c 22.3 KB 2fc8ea24 over 16 years Michael Niedermayer dissallow sprintf Originally committed as revi...
indeo3.c 38.8 KB 9e42e70c over 16 years Michael Niedermayer indeo3 for bigendian patch by (demo-n <demo-n ...
indeo3data.h 221 KB 09b85c13 about 18 years Fabrice Bellard use const data - began to make code more portab...
integer.c 5.75 KB 5c07b9e9 about 17 years Michael Niedermayer more comments Originally committed as revision...
integer.h 1.49 KB 29adde83 over 17 years Michael Niedermayer arbitrary precision integer support + - * / % <...
interplayvideo.c 28 KB 58aa2b1d over 16 years Alex Beregszaszi 10l Originally committed as revision 3967 to s...
jfdctfst.c 9.34 KB d43fb4e8 almost 18 years Michael Niedermayer move identical code into its own function intXY...
jfdctint.c 13.7 KB d43fb4e8 almost 18 years Michael Niedermayer move identical code into its own function intXY...
jrevdct.c 33.2 KB f06afd69 almost 17 years Michael Niedermayer porting optimizations from 4x4 dct to 8x8 Orig...
lcl.c 31 KB 40c5fa26 over 16 years Michael Niedermayer AVOption removial patch from (James A. Morrison...
loco.c 8.69 KB a18ba908 over 16 years Jindřich Makovička Fix upside-down picture for BGR24 images (fixes...
mace.c 21.8 KB 3c8e39f7 over 16 years François Revol Stereo MACE fix by Burkhard Plaum <plaum AT ipf...
mdct.c 4.43 KB 68951ecf over 17 years Gildas Bazin fft_*() renamed into ff_fft_*() patch by (Gilda...
mdec.c 7.85 KB e91f4bf1 over 16 years Michael Niedermayer avoid UPDATE_CACHE() in GET_RL_VLC() if not nee...
mem.c 3.64 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
mjpeg.c 69.3 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
motion_est.c 71.1 KB cec1f05f over 16 years Michael Niedermayer check mb/me_threshold range, fixes assertion fa...
motion_est_template.c 38.3 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
motion_test.c 3.23 KB 983e3246 over 18 years Michael Niedermayer per file doxy Originally committed as revision...
mp3lameaudio.c 6.21 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
mpeg12.c 109 KB 29df2599 over 16 years Michael Niedermayer optimizing non_intra ac coeff decode Originall...
mpeg12data.h 12.3 KB 60f41d13 over 17 years Michael Niedermayer 10000l Originally committed as revision 3094 t...
mpeg4data.h 13.1 KB 5ff85f1d almost 18 years Michael Niedermayer AVRational sample_aspect_ratio aspect ratio in ...
mpegaudio.c 22.9 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
mpegaudio.h 1.36 KB a7a85899 over 16 years Michael Niedermayer dithering for the mpeg audio decoder Originall...
mpegaudiodec.c 85.7 KB f86f4481 over 16 years Michael Niedermayer cast to uint32 as the table is uint32_t, this a...
mpegaudiodectab.h 29.2 KB 983e3246 over 18 years Michael Niedermayer per file doxy Originally committed as revision...
mpegaudiotab.h 2.55 KB 983e3246 over 18 years Michael Niedermayer per file doxy Originally committed as revision...
mpegvideo.c 237 KB 6f921f31 over 16 years Mike Melanson remove superfluous CONFIG_ENCODERS (entire func...
mpegvideo.h 40.8 KB 2f944356 over 16 years Loren Merritt H.264: decode arbitrary frame orders and allow ...
msmpeg4.c 60.9 KB e91f4bf1 over 16 years Michael Niedermayer avoid UPDATE_CACHE() in GET_RL_VLC() if not nee...
msmpeg4data.h 80.9 KB 0d33db8a over 16 years anonymous In that patch: - avctx and gb elements were rem...
msrle.c 9.66 KB 934982c4 over 16 years Michael Niedermayer avoid buf_size == 0 checks in every decoder Or...
msvideo1.c 11.1 KB 934982c4 over 16 years Michael Niedermayer avoid buf_size == 0 checks in every decoder Or...
oggvorbis.c 8.29 KB 0d00cf38 almost 17 years Sigbjørn Skjæret fixes transcoding to vorbis with ffmpeg on big ...
parser.c 25.2 KB 8ca5d3bb over 16 years Michael Niedermayer 10l typo Originally committed as revision 4053...
pcm.c 9.86 KB a8d02f2b over 16 years Michael Niedermayer buffer overflow Originally committed as revisi...
png.c 28.4 KB 934982c4 over 16 years Michael Niedermayer avoid buf_size == 0 checks in every decoder Or...
pnm.c 15.5 KB 934982c4 over 16 years Michael Niedermayer avoid buf_size == 0 checks in every decoder Or...
pthread.c 4.53 KB 12013f67 over 17 years Michael Niedermayer 10l fixes by ("Debabrata Banerjee" <davatar at ...
qdrw.c 4.25 KB cca1a426 over 16 years Roberto Togni Check pointers before writing to memory Origin...
qpeg.c 7.01 KB 5b225466 over 16 years Mike Melanson free that last frame Originally committed as r...
qtrle.c 18.1 KB 934982c4 over 16 years Michael Niedermayer avoid buf_size == 0 checks in every decoder Or...
ra144.c 12.5 KB 7fea94ce almost 17 years Zdenek Kabelac * fixing a few of gcc 'clean-code' warnings Or...
ra144.h 134 KB 9085af07 about 18 years Alex Beregszaszi moved the tables into header files (and applied...
ra288.c 6.75 KB 7fea94ce almost 17 years Zdenek Kabelac * fixing a few of gcc 'clean-code' warnings Or...
ra288.h 13.1 KB 9085af07 about 18 years Alex Beregszaszi moved the tables into header files (and applied...
rangecoder.c 4.42 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
rangecoder.h 3.45 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
ratecontrol.c 29.8 KB 6e0d8c06 over 16 years Michael Niedermayer mb_lmin/max to limit the per mb quality for the...
rational.c 2.13 KB 5c07b9e9 about 17 years Michael Niedermayer more comments Originally committed as revision...
rational.h 1.7 KB 5c07b9e9 about 17 years Michael Niedermayer more comments Originally committed as revision...
raw.c 5.58 KB 9d2a0695 almost 17 years Michael Niedermayer raw rgb flip fix Originally committed as revis...
resample.c 6.85 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
resample2.c 9.28 KB f41c1fac over 16 years Kurosu av_malloc vs av_mallocz patch by (Kurosu <kuros...
roqvideo.c 15 KB 53db1cae over 17 years Michael Niedermayer data_size = 0 cleanup Originally committed as ...
rpza.c 8.59 KB 934982c4 over 16 years Michael Niedermayer avoid buf_size == 0 checks in every decoder Or...
rv10.c 23.4 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
shorten.c 16 KB 85ad5695 over 16 years Michael Niedermayer shorten decoder by (Jeff Muizelaar <jrmuizel gm...
simple_idct.c 15.6 KB 983e3246 over 18 years Michael Niedermayer per file doxy Originally committed as revision...
simple_idct.h 1.42 KB 983e3246 over 18 years Michael Niedermayer per file doxy Originally committed as revision...
smc.c 16.4 KB 934982c4 over 16 years Michael Niedermayer avoid buf_size == 0 checks in every decoder Or...
snow.c 135 KB 8c2515bb over 16 years Yartrebo fix overflow in mc_block() patch by (Yartrebo )...
sonic.c 22 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
sp5x.h 16.2 KB 5e83dec4 almost 18 years Alex Beregszaszi Sunplus JPEG codec (SP5X) support Originally c...
svq1.c 42 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
svq1_cb.h 99.7 KB e96682e6 over 17 years Michael Niedermayer some of the warning fixes by (Michael Roitzsch ...
svq1_vlc.h 13.7 KB 5e13a730 over 17 years Michael Niedermayer motion estimation for SVQ1 Originally committe...
svq3.c 30.5 KB 5bb8a0da over 16 years Michael Niedermayer various fixes related to the non alt_bitstream_...
truemotion1.c 28.2 KB 934982c4 over 16 years Michael Niedermayer avoid buf_size == 0 checks in every decoder Or...
truemotion1data.h 13.3 KB 60efb3e4 almost 18 years Alex Beregszaszi cosmetics Originally committed as revision 257...
tscc.c 8.89 KB c2d57a34 over 16 years Michael Niedermayer memleak fix Originally committed as revision 3...
ulti.c 11.6 KB d0a0bbd2 about 17 years Mike Melanson IBM Ultimotion video decoder, courtesy of Konst...
ulti_cb.h 112 KB d0a0bbd2 about 17 years Mike Melanson IBM Ultimotion video decoder, courtesy of Konst...
utils.c 26.6 KB 09c3e44e over 16 years Michael Niedermayer motion estimation bitrate penalty compensation ...
vc9.c 80.4 KB 8da75fb2 over 16 years anonymous - renaming the AC coding set variable names to ...
vc9data.h 12.4 KB 7cc84d24 over 16 years anonymous - samples from mplayer ftp in the "adv" profile...
vcr1.c 4.79 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
vmdav.c 16 KB 98772cbf almost 17 years Mike Melanson if audio is PCM, push it through (sync is not p...
vp3.c 99 KB ee89b2b9 over 16 years Michael Niedermayer 04-vp3 fix(by matthieu castet).patch Originall...
vp3data.h 49.6 KB a54ea19a over 16 years Mike Melanson VP3 post-processing loop filter; disabled until...
vp3dsp.c 6.7 KB e96682e6 over 17 years Michael Niedermayer some of the warning fixes by (Michael Roitzsch ...
vqavideo.c 18.9 KB 0ecca7a4 over 16 years Michael Niedermayer various security fixes and precautionary checks...
w32thread.c 3.82 KB 16806499 over 17 years Michael Niedermayer w32threads by (Gildas Bazin <gbazin at altern d...
wmadata.h 68.2 KB 983e3246 over 18 years Michael Niedermayer per file doxy Originally committed as revision...
wmadec.c 42 KB caa336b4 over 16 years Michael Niedermayer common.c -> bitstream.c (and the single non bit...
wmv2.c 24.9 KB 88730be6 over 16 years Måns Rullgård kill warnings patch by (Måns Rullgård <mru inpr...
wnv1.c 3.84 KB 083b80b5 over 16 years Michael Niedermayer replace custom bitstream reader with get_bits/v...
ws-snd1.c 4.07 KB 034eeaa1 over 16 years Mike Melanson Westwood SND1 decoder, courtesy of Kostya Orig...
x264.c 4.45 KB f40487c2 over 16 years Måns Rullgård s/u_char/uint8_t/ Originally committed as revi...
xan.c 22.6 KB 0ecca7a4 over 16 years Michael Niedermayer various security fixes and precautionary checks...
xl.c 3.62 KB 934982c4 over 16 years Michael Niedermayer avoid buf_size == 0 checks in every decoder Or...
xvidff.c 25.3 KB 3ed4046f over 16 years Michael Niedermayer create temporary file in current directory if i...
xvmcvideo.c 10.7 KB 9fe5a7b8 almost 17 years Michael Niedermayer do not call (av_)abort() Originally committed ...

Latest revisions

# Date Author Comment
29df2599 04/19/2005 11:37 AM Michael Niedermayer

optimizing non_intra ac coeff decode

Originally committed as revision 4140 to svn://svn.ffmpeg.org/ffmpeg/trunk

6f921f31 04/19/2005 04:29 AM Mike Melanson

remove superfluous CONFIG_ENCODERS (entire function is already wrapped)

Originally committed as revision 4139 to svn://svn.ffmpeg.org/ffmpeg/trunk

e91f4bf1 04/18/2005 08:07 PM Michael Niedermayer

avoid UPDATE_CACHE() in GET_RL_VLC() if not needed

Originally committed as revision 4137 to svn://svn.ffmpeg.org/ffmpeg/trunk

5bb8a0da 04/18/2005 12:08 PM Michael Niedermayer

various fixes related to the non alt_bitstream_reader

Originally committed as revision 4136 to svn://svn.ffmpeg.org/ffmpeg/trunk

8230cf02 04/18/2005 11:24 AM Aurelien Jacobs

add an AMD64 specific implementation of rdtsc()

Originally committed as revision 4135 to svn://svn.ffmpeg.org/ffmpeg/trunk

6c618a26 04/17/2005 09:41 PM Bret Hughes

gcc 4 compilation fix
patch by Bret Hughes <bhughes at elevating dot com>

Originally committed as revision 4134 to svn://svn.ffmpeg.org/ffmpeg/trunk

4e492bf1 04/17/2005 01:30 PM Michael Niedermayer

read 32bit instead of 64bit to avoid overreading and missalignments

Originally committed as revision 4133 to svn://svn.ffmpeg.org/ffmpeg/trunk

8c2515bb 04/17/2005 09:27 AM Yartrebo

fix overflow in mc_block() patch by (Yartrebo )yartrebo earthlink net

Originally committed as revision 4132 to svn://svn.ffmpeg.org/ffmpeg/trunk

b44985ba 04/15/2005 01:24 PM Michael Niedermayer

store the number of runs to avoid storing the last run value
about 10% lower bitrate for -qscale 32 (forman & some music video)
worst case bitrate increase <0.1% (lossless or low qscale)
and now the bad news, even though this just adds a single subtraction and an if() into the medium sized unpack_coeffs() loop and the if() will only be false once per unpac_coeff() call, gcc produces 50% slower code, i didnt look at the generated asm yet, not sure if i want to ......

2cd34043 04/15/2005 05:54 AM Loren Merritt

allow 2pass ratecontrol. also fixes psnr displayed by mencoder.

Originally committed as revision 4130 to svn://svn.ffmpeg.org/ffmpeg/trunk

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