Diego Biurrun
1218777ffd
avcodec: Convert some commented-out printf/av_log instances to av_dlog
12 years ago
Diego Biurrun
9c6cf7f2c9
avcodec: Drop silly and/or broken printf debug output
12 years ago
Michael Niedermayer
aee7b88cc0
msmpeg4v2: initialize mb_type array
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Mans Rullgard
c318626ce2
x86: rename libavutil/x86_cpu.h to libavutil/x86/asm.h
...
This puts x86-specific things in the x86/ subdirectory where they
belong.
Signed-off-by: Mans Rullgard <mans@mansr.com>
12 years ago
Anton Khirnov
36ef5369ee
Replace all CODEC_ID_* with AV_CODEC_ID_*
12 years ago
Michael Niedermayer
5e50a5724b
Revert "removing lowres support"
...
There have been multiple user complaints about loosing this feature
while its not clear the 3% speedloss claims where real or fabricated.
My own testing indicates no statistically significant speed difference
both with mpeg2 and mpeg4, and if at all the code with lowres support
is a tiny bit faster than without.
This reverts commit 92ef4be4ab
, reversing
changes made to 2e07f42957
.
Conflicts:
cmdutils.c
libavcodec/arm/vp8dsp_init_arm.c
libavcodec/mpegvideo.c
libavcodec/mpegvideo.h
libavutil/arm/Makefile
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Mans Rullgard
2bcbd98459
Remove lowres video decoding
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This feature is complex, of questionable utility, and slows down
normal decoding.
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Martin Storsjö
00c3b67b8a
cosmetics: Align codec declarations
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Also break some long lines, remove codec function placeholder comments
and add spaces in sample/pixel format lists.
Signed-off-by: Martin Storsjö <martin@martin.st>
13 years ago
Diego Biurrun
2f4b476e04
msmpeg4: Split encoding backend code off from general backend code.
13 years ago
Diego Biurrun
bd7a647c0d
msmpeg4: Replace forward declaration by proper #include.
13 years ago
Martin Storsjö
04d3822524
msmpeg4: Add ff_ prefix to nonstatic symbols
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Signed-off-by: Martin Storsjö <martin@martin.st>
13 years ago
Martin Storsjö
5f2c159c0f
vc1: Add ff_ prefix to nonstatic symbols
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Signed-off-by: Martin Storsjö <martin@martin.st>
13 years ago
Martin Storsjö
1fec055066
msmpeg4: Add ff_ prefixes to nonstatic symbols
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Signed-off-by: Martin Storsjö <martin@martin.st>
13 years ago
Martin Storsjö
6f13a371ec
mpeg4: Add ff_ prefixes to nonstatic symbols
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Signed-off-by: Martin Storsjö <martin@martin.st>
13 years ago
Martin Storsjö
e96b4a53df
vlc/rl: Add ff_ prefix to the nonstatic symbols
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Signed-off-by: Martin Storsjö <martin@martin.st>
13 years ago
Martin Storsjö
ddce8953a5
h263: Add ff_ prefix to nonstatic symbols
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Signed-off-by: Martin Storsjö <martin@martin.st>
13 years ago
Michael Niedermayer
af46ca7356
msmpeg4: replace 999999 by INT_MAX and initial by a valid index.
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Fixes Ticket990
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Mans Rullgard
86a10281c7
get_bits: remove LAST_SKIP_CACHE macro
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This macro is empty since the removal of the A32 bitstream reader.
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Michael Niedermayer
b95565074f
msmpeg4dec: restore error concealment functionality after merge
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Dustin Brody
5b22d6e132
lavc: convert error_recognition to err_recognition.
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
13 years ago
Alex Converse
a1684cf82d
msmpeg4: Don't set up run-level info for level 0.
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run: The number of zero coefficients preceding a non-zero coefficient,
in the scan order. The absolute value of the non-zero coefficient is
called "level".
The run-level code makes illegal reads when trying to set up tables for
nonsense level 0.
13 years ago
Diego Biurrun
124e28847b
Remove some stray unnecessary ffmpeg references.
13 years ago
Anton Khirnov
9f51c682ee
lavc: use avpriv_ prefix for ff_copy_bits and align_put_bits.
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They are used in lavf.
13 years ago
Diego Biurrun
a3e0135dbb
msmpeg4: remove leftover unused debug variable declaration
13 years ago
Anton Khirnov
ec6402b7c5
lavc: use designated initialisers for all codecs.
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It's more readable and less prone to breakage.
13 years ago
Diego Biurrun
657ccb5ac7
Eliminate FF_COMMON_FRAME macro.
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FF_COMMON_FRAME holds the contents of the AVFrame structure and is also copied
to struct Picture. Replace by an embedded AVFrame structure in struct Picture.
14 years ago
Mans Rullgard
e65ab9d94f
Remove unused variables
14 years ago
Anton Khirnov
b2893ee2f8
msmpeg4: reindent.
14 years ago
Anton Khirnov
57aa765971
lavc: remove msmpeg4v1 encoder.
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The encoder has never produced files that could be decoded
with any software and there should be no reason to create
such files anyway.
14 years ago
Stefano Sabatini
ce5e49b0c2
replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*
14 years ago
Stefano Sabatini
975a1447f7
Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*.
...
Signed-off-by: Diego Biurrun <diego@biurrun.de>
14 years ago
Diego Biurrun
2e15305b70
Remove some disabled printf debug cruft.
14 years ago
Diego Biurrun
e6ff064845
Eliminate pointless '#if 1' statements without matching '#else'.
14 years ago
Alberto Delmas
d294015510
Check for successful h263 init in msmpeg4 init
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
14 years ago
Mans Rullgard
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Carl Eugen Hoyos
dca85c842d
Mark MS-MPEG4v1 encoder as experimental.
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The encoder has never produced files that could be decoded
with any software.
14 years ago
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
)
14 years ago
Diego Elio Pettenò
d36beb3f69
Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.
...
None of these symbols should be accessed directly, so declare them as
hidden.
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Mans Rullgard
91d51ee4b5
Remove redundant checks against MIN_CACHE_BITS
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With the removal of the libmpeg2 bitstream reader, MIN_CACHE_BITS
is always >= 25, so tests against smaller values can be removed.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit f162e988aa
)
14 years ago
Mans Rullgard
f162e988aa
Remove redundant checks against MIN_CACHE_BITS
...
With the removal of the libmpeg2 bitstream reader, MIN_CACHE_BITS
is always >= 25, so tests against smaller values can be removed.
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Måns Rullgård
b3c1652b82
msmpeg4v1: fix undefined behaviour in msmpeg4_decode_picture_header()
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Because the order of evaluation of subexpressions is undefined, two
get_bits() calls may not be part of the same expression. In this
specific case, using get_bits_long() is simpler.
This fixes msmpeg4v1 decoding with armcc.
Originally committed as revision 24902 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
Carl Eugen Hoyos
0fd0ef7947
Add new decoder property max_lowres and do not init decoder if requested value is higher.
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Originally committed as revision 24098 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
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
15 years ago
Stefano Sabatini
72415b2adb
Define AVMediaType enum, and use it instead of enum CodecType, which
...
is deprecated and will be dropped at the next major bump.
Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
ed3e91489b
Implement cool new vlc code.
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Fixes issue1637
Originally committed as revision 21635 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
261a3c2d05
Move AVCodecs from h263dec.c to msmpeg4.c and disentangle init decode init.
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Originally committed as revision 21102 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
7213abf6ba
Use h263 tables in msmpeg4v1 dont duplicate them halfway.
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Originally committed as revision 21101 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
101ada9abd
Rename most non static h263 tables so their name contains h263.
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Originally committed as revision 21098 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
05b858b045
Rename DCtab_*, its a global variable and it helps understanding if mpeg4
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is in its name.
Originally committed as revision 21096 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
ca334dd14b
Split the mpeg4 encoder and decoder off h263.c
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Originally committed as revision 21079 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago