Mans Rullgard
98ec828775
Remove final semicolon from some macros
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This avoids double semicolons after macro expansion.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 44adbebe17
)
2011-02-11 02:54:10 +01:00
Mans Rullgard
44adbebe17
Remove final semicolon from some macros
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This avoids double semicolons after macro expansion.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-10 21:45:17 +00:00
Diego Elio Pettenò
e7e2df27f8
Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.
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None of these symbols should be accessed directly, so declare them as
hidden.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit d36beb3f69
)
2011-01-28 03:15:34 +01:00
Diego Elio Pettenò
d36beb3f69
Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.
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None of these symbols should be accessed directly, so declare them as
hidden.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-26 16:08:45 +00:00
Martin Storsjö
cfff297d98
adpcm: Skip samples whose ssd calculation has wrapped around
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Wraparound in ssd is mainly avoided by subtracting the ssd of the
best node from all the others once it has grown large enough.
If using very large trellis sizes (e.g. -trellis 15), the frontier
is so large that the difference between the best and the worst is
large enough to cause wraparound, even if the ssd of the best one
is subtracted regularly.
When using -trellis 10 on a 30 second sample, this causes only a slight
slowdown, from 61 to 64 seconds.
Originally committed as revision 25858 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-01 08:57:45 +00:00
Martin Storsjö
1a68e7ed15
adpcm: Fix a comment in the trellis heap code
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This makes the wording consistent with how people usually talk about heaps.
Originally committed as revision 25775 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-20 11:24:19 +00:00
Martin Storsjö
78f9d35c9a
adpcm: Only increment heap_pos after finding a good enough sample
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This increases the PSNR slightly (about 0.1 dB) for trellis sizes
below 8, and gives equal PSNR for sizes above that.
Originally committed as revision 25769 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-19 17:36:29 +00:00
Martin Storsjö
d764e3ece9
adpcm: Use a hash table to improve checking for duplicate samples
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This lowers the run time from 158 to 21 seconds, for -trellis 8
with a 30 second sample on my machine.
This requires 64 KB additional memory.
Originally committed as revision 25768 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-19 17:35:52 +00:00
Martin Storsjö
86abf868ec
adpcm: Fix a comment
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Originally committed as revision 25751 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-14 10:23:58 +00:00
Martin Storsjö
38b3bda18f
adpcm: Replace any of the leaf nodes in the heap
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By not looking for the exactly largest node, we avoid an O(n) seek through
the leaf nodes. Just pick one (not the same one every time) and try replacing
that node with the new one.
For -trellis 8, this lowers the run time from 190 to 158 seconds,
for a 30 second 44 kHz mono sample, on my machine.
Originally committed as revision 25733 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-12 12:30:27 +00:00
Martin Storsjö
4106b7f1cd
Reindent
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Originally committed as revision 25732 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-12 12:28:02 +00:00
Martin Storsjö
f82e8f3482
adpcm: Store the trellis nodes in a heap instead of a sorted array
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This avoids having to memmove the large parts of the array when inserting into
it.
For -trellis 8, this lowers the run time from 245 seconds to 190 seconds,
for a 30 second 44 kHz mono sample, on my machine.
Originally committed as revision 25731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-12 12:27:27 +00:00
Stefano Sabatini
5d6e4c160a
Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum
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SampleFormat with AVSampleFormat.
Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-12 11:04:40 +00:00
Martin Storsjö
e0ae6c17fe
Flush the PutBitsContext at the end of each block when encoding ADPCM IMA QT
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Originally committed as revision 24938 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-26 07:39:34 +00:00
Carl Eugen Hoyos
b9542223a3
Only 4-bit ADPCM IMA WAV files are supported.
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Originally committed as revision 24493 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-25 14:33:16 +00:00
Måns Rullgård
07ece20c69
adpcm: convert VLAs to malloc/free
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Originally committed as revision 23819 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-27 09:44:10 +00:00
Diego Biurrun
ba87f0801d
Remove explicit filename from Doxygen @file commands.
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Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.
Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 14:45:34 +00:00
Stefano Sabatini
72415b2adb
Define AVMediaType enum, and use it instead of enum CodecType, which
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is deprecated and will be dropped at the next major bump.
Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:30:55 +00:00
Michael Niedermayer
9f72b23c5c
Revert Revision: 21362
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Log:
Set CODEC_CAP_SUBFRAMES for adpcm decoders
This makes ffmpeg stop printing millions of
Multiple frames in a packet from stream 0
when decoding adpcm.
Reason: adpcm has no subframes, the flag does not belong there
Originally committed as revision 21481 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-27 13:30:05 +00:00
Måns Rullgård
2a58e45724
Set CODEC_CAP_SUBFRAMES for adpcm decoders
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This makes ffmpeg stop printing millions of
Multiple frames in a packet from stream 0
when decoding adpcm.
Originally committed as revision 21362 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-21 12:57:24 +00:00
Daniel Verkamp
b74d42ee33
Build extradata in adpcm_ms encoder.
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This fixes issue #1244 .
Originally committed as revision 20349 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-22 20:43:55 +00:00
Daniel Verkamp
bb7d0e87ae
Indicate that AdaptCoeff1 and 2 are functions of the actual coefficients.
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Originally committed as revision 20345 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-22 15:57:04 +00:00
Reimar Döffinger
b5f09d31c2
Make sample_fmts and channel_layouts compound literals const to reduce size of
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.data section.
Originally committed as revision 19787 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-06 09:15:07 +00:00
Måns Rullgård
6816f8b8e4
ADPCM: remove unreachable break statement after return
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Originally committed as revision 19312 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-01 00:55:17 +00:00
Carl Eugen Hoyos
1efe9fd5c0
Fix indentation after last commit.
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Originally committed as revision 19238 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-20 13:10:17 +00:00
Yoshihisa Uchida
d8b2d83473
Fix yamaha adpcm stereo (issue 1117).
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Patch by Yoshihisa Uchida, yoshihisa D uchida A gmail
Originally committed as revision 19237 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-20 13:07:21 +00:00
Vitor Sessak
6cf92f6d26
Check if there is enough bytes before reading the buffer in the EA ADPCM
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decoder. Fix issue 990.
Originally committed as revision 18707 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-27 16:06:01 +00:00
Vitor Sessak
8a06cb14f9
Skip 0x0000 frame footer in EA ADPCM decoder.
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Originally committed as revision 18706 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-27 16:04:43 +00:00
Stefano Sabatini
9106a698e7
Rename bitstream.h to get_bits.h.
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Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13 16:20:26 +00:00
Stefano Sabatini
b275500706
Split bitstream.h, put the bitstream writer stuff in the new file
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put_bits.h.
Originally committed as revision 18461 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-12 08:35:26 +00:00
Thilo Borgmann
7a00bbad21
Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an
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AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.
Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.
Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-07 15:59:50 +00:00
Diego Biurrun
fd75cedd15
cosmetics: Reformat long_names so that "ADPCM" comes first.
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Originally committed as revision 17720 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-02 05:55:03 +00:00
Diego Biurrun
0ffbc258aa
Change a bunch of codec long_names to be more consistent and descriptive.
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Originally committed as revision 17716 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-02 05:18:33 +00:00
Daniel Verkamp
5ef251e504
Add missing av_cold in static init/close functions.
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Patch by Daniel Verkamp daniel at drv dot nu.
Originally committed as revision 17526 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-22 13:48:55 +00:00
Stefan Gehrer
cc55c46498
check validity of pointer srcC
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Originally committed as revision 16973 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-03 17:56:24 +00:00
Diego Biurrun
bad5537e2c
Use full internal pathname in doxygen @file directives.
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Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.
Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-01 02:00:19 +00:00
Stefan Gehrer
8915009813
remove duplicate tables
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Originally committed as revision 16866 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-30 20:39:39 +00:00
Stefan Gehrer
2ed421134e
avoid indeterminate order of accessing src
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Originally committed as revision 16855 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-30 06:38:46 +00:00
Stefan Gehrer
055dc116fc
added demuxer for FunCom ISS audio files,
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extended ADPCM decoder by ISS specific IMA variant
Originally committed as revision 16658 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-17 20:08:43 +00:00
Aurelien Jacobs
b250f9c66d
Change semantic of CONFIG_*, HAVE_* and ARCH_*.
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They are now always defined to either 0 or 1.
Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-13 23:44:16 +00:00
Peter Ross
fd76c37fd9
Modify all codecs to report their supported input and output sample format(s).
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Originally committed as revision 14482 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-31 10:47:31 +00:00
Ramiro Polla
6647ab80e3
bitstream: move put_sbits() from flacenc.c to bitstream.h and use it
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throughout libavcodec.
Originally committed as revision 14204 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 14:27:48 +00:00
Reimar Döffinger
f9bd305694
clip MS ADPCM predictor range to correct [0..6] range, not [0..7]
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Originally committed as revision 14203 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 14:25:31 +00:00
Reimar Döffinger
962fe7e1c4
Use bytestream and AV_RL* functions in ADPCM code where possible
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Originally committed as revision 14202 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 14:12:51 +00:00
Reimar Döffinger
ae8afab998
Fix MS ADPCM de- and encoding: first and second sample are swapped.
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Noticeable better decoding of e.g. http://samples.mplayerhq.hu/A-codecs/msadpcm-stereo/dance-b5th.asf
Originally committed as revision 14201 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 14:08:28 +00:00
Reimar Döffinger
8884b91898
100l, fix MS ADPCM decoding for e.g. http://samples.mplayerhq.hu/mov/qtaudio/surge-2-16-L-ms02.mov
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First coefficient array must be unsigned to fit in 8 bits
Originally committed as revision 14175 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 09:23:37 +00:00
Reimar Döffinger
ff2271267e
10l, forgot to replace a / 256 for r14173.
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Fixes MS ADPCM regression test.
Originally committed as revision 14174 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 07:28:45 +00:00
Reimar Döffinger
ddcf031f3b
Change MS ADPCM table so they fit into int8_t and change array type.
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Originally committed as revision 14173 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-11 21:38:42 +00:00
Diego Biurrun
bbdfa06d43
Add a note to remind people that new PCM/ADPCM formats need to be added to
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the Makefile as well to allow proper selective compilation.
Originally committed as revision 14072 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-05 07:30:59 +00:00
Stefano Sabatini
fe4bf37455
Make AVCodec long_names definition conditional depending on CONFIG_SMALL.
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Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-12 21:50:13 +00:00
Michael Niedermayer
909a9ad08d
Prevent 128*1<<trellis from becoming 0 and creating 0 sized arrays.
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fixes CID84 RUN2
CID85 RUN2
CID86 RUN2
CID87 RUN2
CID88 RUN2
CID89 RUN2
CID90 RUN2
CID91 RUN2
CID92 RUN2
CID93 RUN2
CID94 RUN2
CID95 RUN2
CID96 RUN2
CID97 RUN2
CID98 RUN2
CID99 RUN2
CID100 RUN2
CID101 RUN2
CID102 RUN2
CID103 RUN2
CID104 RUN2
CID105 RUN2
CID106 RUN2
Originally committed as revision 13495 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-28 11:59:41 +00:00
Diego Biurrun
bcdab7e547
cosmetics: Fix typos in ADPCM codec long names.
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Originally committed as revision 13173 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-15 23:02:43 +00:00
Diego Biurrun
d349334abc
ADPCM codec long names by Stefano Sabatini, stefano.sabatini-lala poste it
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Originally committed as revision 13157 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-15 11:35:19 +00:00
Baptiste Coudurier
3b4eccabae
identation
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Originally committed as revision 12969 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-25 15:15:56 +00:00
Baptiste Coudurier
e67fe90c40
remove no more needed field
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Originally committed as revision 12968 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-25 15:11:39 +00:00
Baptiste Coudurier
62377fec30
remove unused var
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Originally committed as revision 12967 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-25 15:10:33 +00:00
Baptiste Coudurier
9ff8976dad
remove ima qt decoding hack, decode whole frame at once
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Originally committed as revision 12966 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-25 15:09:26 +00:00
Baptiste Coudurier
d29ee34ce3
fix adpcm ima qt decoding, channel at init is 0, correct stereo out since samples += avctx->channels
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Originally committed as revision 12965 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-25 15:06:07 +00:00
Diego Biurrun
0ddfbc73cc
cosmetics: Sort some lists alphabetically.
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Originally committed as revision 12886 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-17 22:04:34 +00:00
Robert Marston
861c63a216
Maxis XA demuxer and decoder.
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Patch by Robert Marston rmarston (\at/) gmail point com
Original thread: [FFmpeg-soc] [Patch] Maxis EA XA decoder - GSoC Task
Date: 04/08/2008 01:36 AM
Originally committed as revision 12817 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-14 14:31:43 +00:00
Michael Niedermayer
8c2a4ddca3
ILP64 fixes (untested)
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Originally committed as revision 12807 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-13 16:11:36 +00:00
Michael Niedermayer
05adf49c7c
Remove redundant &.
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Originally committed as revision 12795 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-13 00:05:38 +00:00
Zuxy Meng
98a6fff98c
Apply 'cold' attribute to init/uninit functions in libavcodec
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Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-21 03:11:20 +00:00
Kostya Shishkov
9dc92a38a0
IMA ADPCM encoder - QT variant
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Originally committed as revision 12348 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-06 07:30:41 +00:00
Michael Niedermayer
81ef51e669
const
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Originally committed as revision 11750 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-01 14:36:33 +00:00
Alexander Strange
d479d58cb6
Fix clicking sound in xa-adpcm.
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patch by Alexander Strange, astrange ithinksw com
Subject: Re: [FFmpeg-devel] [PATCH] fix clicking sound in xa-adpcm
Date: Thu, 27 Dec 2007 03:20:24 -0500
Originally committed as revision 11329 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-27 11:55:53 +00:00
Timofei V. Bondarenko
62b3415258
fix predictor initialization for adpcm-ima encoder not to lose first sample
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in block in adpcm-ima decoder
Patch by Timofei V. Bondarenko: tim £ ipi, ac, ru
Original thread: [FFmpeg-devel] [PATCH] adpcm-ima-wav header and codec
Date: 10/15/2007 05:55 PM
Originally committed as revision 10933 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-06 13:08:04 +00:00
Aurelien Jacobs
271b4095ad
add Electronic Arts XAS ADPCM decoder
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based on a patch from Peter Ross
Originally committed as revision 10913 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-03 22:37:18 +00:00
Aurelien Jacobs
e916de2c8d
remove useless #undef
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Originally committed as revision 10897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-01 15:55:50 +00:00
Aurelien Jacobs
c33ed2aaf9
remove unreachable code
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Originally committed as revision 10896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-01 15:54:28 +00:00
Aurelien Jacobs
0137034996
cosmetics: alignment
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Originally committed as revision 10895 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-01 15:52:37 +00:00
Aurelien Jacobs
f6e2300fe7
don't register adpcm encoders which are not implemented
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Originally committed as revision 10894 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-01 15:51:51 +00:00
Aurelien Jacobs
7c032a369a
cosmetics: sort
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Originally committed as revision 10890 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-01 00:17:18 +00:00
Peter Ross
fac84d3c18
EA IMA EACS decoder
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original patch by Peter Ross
Originally committed as revision 10880 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-30 23:20:26 +00:00
Peter Ross
7bb65d8964
EA IMA SEAD decoder
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original patch by Peter Ross
Originally committed as revision 10879 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-30 23:12:18 +00:00
Peter Ross
e758396268
EA ADPCM R1, R2 and R3 decoder
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original patch by Peter Ross
Originally committed as revision 10856 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-24 20:49:42 +00:00
Aurelien Jacobs
a70a3f0b4d
remove some useless initializations (the whole context is initialized to 0)
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Originally committed as revision 10831 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-21 22:44:05 +00:00
Aurelien Jacobs
c6e2f0831c
remove unused context var
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Originally committed as revision 10828 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-21 22:16:28 +00:00
Timofei V. Bondarenko
880de6b0be
Remove unnecessary guarding &=0x0f around adpcm_ima_compress_sample().
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patch by Timofei, tim ipi.ac ru
Date: Mon, 15 Oct 2007 19:55:29 +0400
Subject: [FFmpeg-devel] [PATCH] adpcm-ima-wav header and codec
Originally committed as revision 10773 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-17 23:02:35 +00:00
Vladimir Voroshilov
94d9633a32
Replace "signed short" typecast with "int16_t" as suggested by
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Mans Rullgard. Value at the right side is 16 bit length signed.
We can not know for sure that short is in fact 16 bits, even if
this virtually always is the case.
Originally committed as revision 10666 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-04 15:13:42 +00:00
Vladimir Voroshilov
330194b9ce
Fix audio clicks in ADPCM IMA AMV by casting predictor as "signed short"
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Initialize step_index as int16_t (as multimedia wiki says).
Originally committed as revision 10657 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-03 19:32:57 +00:00
Vitor Sessak
3a7f5d072a
AMV audio decoder
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Originally committed as revision 10598 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-27 06:21:57 +00:00
Diego Biurrun
1218a7e33d
cosmetics: Sort CODEC_ID list.
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Originally committed as revision 10570 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-24 21:18:45 +00:00
Benjamin Larsson
622d633260
Cosmetics, indentation.
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Originally committed as revision 10145 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-19 20:34:27 +00:00
Benjamin Larsson
1cbe9d6a78
Trellis quantization support for adpcm_swf.
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Originally committed as revision 10144 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-19 20:31:53 +00:00
Aurelien Jacobs
88e2d5882b
more usage of av_clip()
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Originally committed as revision 10082 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-11 23:29:21 +00:00
Aurelien Jacobs
e4a50e6d2e
one more simplification
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Originally committed as revision 10081 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-11 23:23:20 +00:00
Aurelien Jacobs
295f373792
various simplifications around recent av_clip_int16() usage
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Originally committed as revision 10080 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-11 23:17:03 +00:00
Aurelien Jacobs
aee481cebe
use av_clip_int16() where it makes sense
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Originally committed as revision 10078 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-11 22:48:55 +00:00
Benjamin Larsson
00a254b7fe
Don't encode the first sample twice.
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Originally committed as revision 9962 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-06 19:49:18 +00:00
Baptiste Coudurier
d0fa156fc5
cosmetic, indentation
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Originally committed as revision 9960 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-06 08:42:05 +00:00
Baptiste Coudurier
fe4ff07aa0
fix decoding of adpcm swf big frames, fix RamboMJPEGAVP6_1Mbps.swf
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Originally committed as revision 9946 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-05 13:41:44 +00:00
Baptiste Coudurier
ac0691071e
Set the step index correctly for flash adpcm. Patch by Baptiste
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Coudurier.
Originally committed as revision 9743 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-18 18:40:03 +00:00
Baptiste Coudurier
9fff16bcbb
Calculate the correct blocksize for flash adpcm. Patch by Baptiste
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Coudurier.
Originally committed as revision 9742 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-18 18:35:03 +00:00
Diego Biurrun
90b5b51eab
misc typo fixes
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Originally committed as revision 9291 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-12 18:50:50 +00:00
Ramiro Polla
2c124cb65c
Use AV_xx throughout libavcodec
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Originally committed as revision 9169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-02 01:41:07 +00:00
Benjamin Larsson
d64b88d440
Per reference swf/flv adpcm encoder.
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Originally committed as revision 8713 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-11 13:10:13 +00:00
Marco Gerards
e457023a95
Fix an underflow/overflow that was causing some crackles when playing
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certain THP files.
patch by Marco Gerards, mgerards xs4all nl
Originally committed as revision 8703 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-10 08:18:04 +00:00
Marco Gerards
90f2a1a03c
cosmetics: indentation fix
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patch by Marco Gerards, mgerards xs4all nl
Originally committed as revision 8680 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-08 12:05:02 +00:00
Michael Niedermayer
949ed6bb30
use bytestream reader instead of bitstream for THP
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5% smaller adpcm.o
20% faster
Originally committed as revision 8657 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 22:04:33 +00:00
Anssi Hannula
8e952e4d23
CRYO APC demuxer
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patch by Anssi Hannula, anssi.hannula gmail com
Originally committed as revision 8656 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 21:34:18 +00:00
Michael Niedermayer
204424a4c7
simplify
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Originally committed as revision 8655 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 21:30:19 +00:00
Michael Niedermayer
b736a365be
prev1/2 -> prev[2]
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Originally committed as revision 8654 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 21:27:58 +00:00
Michael Niedermayer
11d662666d
simplify
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Originally committed as revision 8653 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 21:22:50 +00:00
Michael Niedermayer
d9ddac2579
general purpose vars should be int
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Originally committed as revision 8652 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 21:19:36 +00:00
Michael Niedermayer
20f757076e
table[index][ch] -> table[ch][index] (might be faster ...)
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Originally committed as revision 8651 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 21:15:52 +00:00
Marco Gerards
d1e0d21f94
THP PCM decoder, used on the Nintendo GameCube.
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patch by Marco Gerards, mgerards xs4all nl
Originally committed as revision 8646 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 16:03:23 +00:00
Baptiste Coudurier
387afa9d01
fix adpcm swf decoding
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Originally committed as revision 8186 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-02 10:08:05 +00:00
Reimar Döffinger
f66e4f5f9e
Add av_ prefix to clip functions
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Originally committed as revision 8122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-25 10:27:12 +00:00
Michael Niedermayer
3d7232ff00
add FIXME
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Originally committed as revision 7804 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-02 10:25:30 +00:00
Michael Niedermayer
14c49573d8
some (probably exploitable) out of array write fixes
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Originally committed as revision 7802 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-02 02:58:01 +00:00
Alex Beregszaszi
fead30d444
rename BE/LE_8/16/32 to AV_RL/B_8/16/32
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Originally committed as revision 7587 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-19 22:12:59 +00:00
Diego Biurrun
b78e7197a8
Change license headers to say 'FFmpeg' instead of 'this program/this library'
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and fix GPL/LGPL version mismatches.
Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07 15:30:46 +00:00
Måns Rullgård
7239fb5738
make the adx adpcm codec available
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Originally committed as revision 5679 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-08 22:31:14 +00:00
Loren Merritt
696d6889d2
ADPCM: trellis quantization
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Originally committed as revision 5451 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-03 19:04:56 +00:00
Loren Merritt
7e5370516b
adpcm_ima & adpcm_yamaha: improved quantization
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Originally committed as revision 5449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-03 04:38:11 +00:00
Michael Niedermayer
8d359bbabe
cleanup IMA-ADPCM WAV decoder
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Originally committed as revision 5095 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-03-02 13:55:49 +00:00
Aurelien Jacobs
2433f24f60
add Creative 8 bits ADPCM schemes support
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Originally committed as revision 5024 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-02-16 00:09:23 +00:00
Diego Biurrun
5509bffa88
Update licensing information: The FSF changed postal address.
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Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-12 22:43:26 +00:00
Diego Biurrun
bb270c0896
COSMETICS: tabs --> spaces, some prettyprinting
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Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-22 01:10:11 +00:00
Diego Biurrun
115329f160
COSMETICS: Remove all trailing whitespace.
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Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-17 18:14:38 +00:00
Michael Niedermayer
b194c327fc
yamaha adpcm nibbles in the wrong order fix by (Vidar Madsen: vidarino, gmail com)
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Originally committed as revision 4446 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-16 11:18:42 +00:00
Vidar Madsen
2ff4524e72
Add Yamaha ADPCM encoding/decoding patch by (Vidar Madsen: vidarino, gmail com)
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Originally committed as revision 4442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-15 06:51:36 +00:00
Michael Niedermayer
c26ae41db2
adding a few const
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Originally committed as revision 4337 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-01 21:19:00 +00:00
Alex Beregszaszi
659c369256
macromedia flavour adpcm decoding (used in flv and swf)
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Originally committed as revision 3969 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-21 19:27:32 +00:00
Mike Melanson
b3bfb29980
Creative ADPCM decoder, format 0x200, courtesy of Konstantin Shishkov
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Originally committed as revision 3589 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-12 12:47:49 +00:00
Michael Niedermayer
53db1cae1c
data_size = 0 cleanup
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Originally committed as revision 3146 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-21 14:37:16 +00:00
Mike Melanson
3a278992bd
remove numerous definitions of BE_*/LE_* macros; convert FOURCC_TAG ->
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MKTAG/MKBETAG
Originally committed as revision 2886 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-14 04:04:08 +00:00
Michael Niedermayer
6cf9d5ebd3
M$ ADPCM encoding & some simplifications
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Originally committed as revision 2765 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-08 02:16:48 +00:00
Mike Melanson
7d8379f2b7
added support for EA ADPCM and SMJPEG IMA ADPCM
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Originally committed as revision 2744 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-03 04:27:17 +00:00
Mike Melanson
df72754d03
handle 0-length buffers
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Originally committed as revision 2732 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-31 17:40:28 +00:00
Michael Niedermayer
d94728c377
cleanup
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Originally committed as revision 2684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-10 01:58:00 +00:00
Mike Melanson
ac3d5cac7b
initial predictors are not sent to the output in QT IMA; fix stereo QT
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IMA decoding
Originally committed as revision 2618 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-16 01:17:58 +00:00
Fabrice Bellard
8dbcc9f226
comment fix
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Originally committed as revision 2490 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-10 15:19:05 +00:00
Michel Bardiaux
9b87956678
av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)
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Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 13:26:22 +00:00
Michael Niedermayer
5c69a4fd68
fixing the remaning block-align checks
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Originally committed as revision 2438 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-26 09:56:21 +00:00
Assaf Yaari
ca1d62f45d
block algn patch by ("Assaf Yaari" <assafy at mobixell dot com>)
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Originally committed as revision 2437 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-26 09:49:45 +00:00
Alex Beregszaszi
1ffb0091aa
100l
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Originally committed as revision 2417 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 22:10:22 +00:00
Mike Melanson
fc38477715
activate the XA and ADX ADPCM codecs
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Originally committed as revision 2385 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 03:20:40 +00:00
Mike Melanson
764ef40015
disable encoders where appropriate (patch courtesy of BERO
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<bero -at- geocities.co.jp>)
Originally committed as revision 2375 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-14 04:15:53 +00:00
Mike Melanson
2fdf638b0c
New demuxers: Sega FILM/CPK, Westwood VQA & AUD; new decoders: MS RLE &
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Video-1, Apple RPZA, Cinepak, Westwood IMA ADPCM
Originally committed as revision 2324 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-01 04:39:38 +00:00
Mike Melanson
9937e686fe
New fringe codecs: WC3/Xan video, Xan DPCM, DK3 & DK4 ADPCM
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Originally committed as revision 2217 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 04:10:59 +00:00
Michael Niedermayer
4b465299f3
4xm adpcm
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Originally committed as revision 1928 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-03 13:58:44 +00:00
Michael Niedermayer
983e3246b7
per file doxy
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Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06 11:32:04 +00:00
Zdenek Kabelac
6b9b85c165
* minor optimalization
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Originally committed as revision 1618 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-03 17:13:26 +00:00
Zdenek Kabelac
135ee03aae
* fixed IMA WAV decoding (though still might not be fully correct)
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* const arrays
Originally committed as revision 1601 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-24 13:26:41 +00:00
Zdenek Kabelac
0c1a9edad4
* UINTX -> uintx_t INTX -> intx_t
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Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-11 16:35:48 +00:00
Michael Niedermayer
492cd3a920
AVVideoFrame -> AVFrame
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Originally committed as revision 1327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-09 12:03:43 +00:00
François Revol
889c522492
adpcm encoding patch by François Revol <revol at free dot fr>
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Originally committed as revision 785 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-22 01:44:08 +00:00
François Revol
0147f19856
beos/mov/adpcm patch by François Revol <revol at free dot fr>
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* Some BeOS fixes:
- errno stuff
- nanosleep() replacement
- added a doc/README.beos
* mov reader still has problems with most videos (skips many chunks),
- It should now read .mov files with zlib-compressed moov headers (aka cmov)
- added SVQ1 support.
- removed mapping 'raw ' and 'yuv2' to h263, was my mistake.
- added IMA4 support. (tested)
- fixed frame rate (it reported 0 fps or something before)
- extended file probing ('wide' and 'free' atoms)
- improved .mov/.mp4 detection (or so I think)
* adpcm
* added zlib support, with header file and lib check
Originally committed as revision 780 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-20 20:05:50 +00:00