5388f0b479
Reinitialize the h264 decoder context on every valid aspect ratio
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change, not only size changes.
Patch by Janusz Krzysztofik foo=zyszt <jkr$foo@tis.icnet.pl>.
Originally committed as revision 22597 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-18 23:36:54 +00:00
d343d59837
Replace remaining uses of ATTR_ALIGNED with DECLARE_ALIGNED
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Originally committed as revision 22593 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-18 15:00:17 +00:00
fd7cbc7f9c
Make g729dec.c:decoder_init() return AVERROR(EINVAL) rather than
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AVERROR(NOFMT) if one channel if the number of channels specified
is different than 1.
Originally committed as revision 22591 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-18 00:23:02 +00:00
9109cdca97
Fix compilation on PPC 470.
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Originally committed as revision 22584 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-17 15:06:27 +00:00
57937d6195
qtrleenc: add rgb555 output
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Patch by Alexis Ballier std_gmail_addr(name.surname)
Originally committed as revision 22581 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-17 13:04:33 +00:00
ace38c36bf
Correct reference buffer switching in Indeo 5 decoder.
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Patch by Maxim ($indeo5decauthor)
Originally committed as revision 22580 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-17 07:53:12 +00:00
6eec969d54
document two variables in Indeo5 decoding context
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Originally committed as revision 22579 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-17 07:49:36 +00:00
68f0bc7e62
Use H264s MC instead of mpeg4-asp qpel for h264 error resilience.
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Originally committed as revision 22572 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-17 02:59:12 +00:00
3bd74e9243
Simplify arch-specific object file lists
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Originally committed as revision 22570 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-16 21:23:03 +00:00
43f60eba19
Move arch-specific makefile parts into $arch/Makefile
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Originally committed as revision 22569 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-16 21:22:59 +00:00
4693b031a3
Move H264 dsputil functions into their own struct
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This moves the H264-specific functions from DSPContext to the new
H264DSPContext. The code is made conditional on CONFIG_H264DSP
which is set by the codecs requiring it.
The qpel and chroma MC functions are not moved as these are used by
non-h264 code.
Originally committed as revision 22565 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-16 01:17:00 +00:00
f5beb9a8a1
100L, revert r22560, already present
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Originally committed as revision 22564 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 23:40:51 +00:00
48b2ef95b3
mpegts muxer now needs mpeg4audio code like adts muxer
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Originally committed as revision 22560 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 23:11:02 +00:00
404793f4ac
H264: fix signed overflow in constant multiplication
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This fixes libavcodec/h264.h:1100: warning: integer overflow in expression
Originally committed as revision 22558 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 23:00:53 +00:00
53f66cee0c
Add ff_ prefix for mpeg2_dc_scale_table.
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Originally committed as revision 22556 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 22:49:46 +00:00
6506c3d2b2
Support intra_dc_precision>8 in jpeg
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Originally committed as revision 22554 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 21:27:13 +00:00
bd57cae86f
use mpeg2 quantization bias for mjpeg.
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this seems to improve RD performance.
Originally committed as revision 22550 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 16:37:02 +00:00
4a287145c2
Remove avcodec_thread_execute from avcodec.h, and make static functions that
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need it in *thread.c.
Originally committed as revision 22544 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 14:03:01 +00:00
66b50bc0b2
Cosmetics: Fix a comment.
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Originally committed as revision 22533 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-14 23:52:45 +00:00
1e470fadcb
DWT: x86 init should depend on HAVE_MMX
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The init function is only compiled if MMX is enabled, the call
must use the same condition.
Originally committed as revision 22531 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-14 22:29:11 +00:00
c26bce1070
Allow hard-coding of the 32kB cubic-root table for AAC.
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Originally committed as revision 22527 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-14 19:59:47 +00:00
062777b343
Allow hard-coding several QDM2 tables (about 32 kB size).
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Originally committed as revision 22525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-14 19:30:25 +00:00
108d262c56
Add some more table-printing functions needed for future patches.
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Originally committed as revision 22524 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-14 19:27:58 +00:00
33996217ca
Add ff_ prefix to dwt functions
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Originally committed as revision 22523 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-14 17:50:16 +00:00
05aec7bb87
Separate DWT from snow and dsputil
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This moves the DWT functions from snow.c and dsputil.c to a file of
their own. A new struct, DWTContext, holds the function pointers
previously part of DSPContext.
Originally committed as revision 22522 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-14 17:50:12 +00:00
686c781766
Make sure all mvs of a mb are set in the error concealment code.
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Originally committed as revision 22520 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-14 01:52:31 +00:00
bb4fcfa395
Ensure that the deblock filter accesses the correct MVs for h264.
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Originally committed as revision 22517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-14 00:42:26 +00:00
b3e5931d18
aacsbr: DSPUtilize analysis input scaling.
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Originally committed as revision 22516 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 21:12:45 +00:00
f8a93a2036
aac: Don't bias output during the IMDCT if SBR will be used.
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Originally committed as revision 22515 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 21:12:10 +00:00
0edfa79b23
Make iff.c:decode_init return the value returned by
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avctx->get_buffer() in case of error, rather than AVERROR_UNKNOWN
which is deprecated, and mark AVERROR_UNKNOWN for deletion at the next
major bump.
Originally committed as revision 22512 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 19:19:40 +00:00
382b5b3a0c
CODEC_ID_XVID is not used anywhere, remove it at next major bump
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Originally committed as revision 22511 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 18:19:36 +00:00
74dc70c425
bump minor avcodec version for libxvid codec id change (r22489)
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Originally committed as revision 22510 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 18:17:25 +00:00
14268254c8
vp3: Split out motion vectors to their own array
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1.5% faster overall decode on my penryn
Originally committed as revision 22504 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 10:25:41 +00:00
60c144f700
Move error code definitions from libavcodec/avcodec.h to
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libavutil/error.h.
Error code definitions and handling code belong to libavutil, where
they can be shared by all the libav* libraries.
See the thread:
Subject: [FFmpeg-devel] [PATCH] Move error codes definitions from lavc to lavu
Date: Sun, 19 Jul 2009 12:09:16 +0200
Originally committed as revision 22501 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 09:43:24 +00:00
1e76a1da05
theora: Add support for 4:2:2 and 4:4:4 subsampling
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Originally committed as revision 22500 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 05:59:22 +00:00
1a8560423e
vp3: remove unneeded error, this is internal and doesn't happen
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Originally committed as revision 22499 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 05:59:18 +00:00
577838842d
vp3: Make fragment_width _height by plane
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Originally committed as revision 22498 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 05:56:15 +00:00
1c183aa418
vp3: we only need a temp MV array of size 4
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Originally committed as revision 22497 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 05:56:11 +00:00
703acd540e
vp3: Use memset to clear the fragment array
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Originally committed as revision 22496 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 05:56:08 +00:00
cd9c03f57f
vp3: Init MVs to 0
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Originally committed as revision 22495 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 05:56:05 +00:00
a16389c18f
vp3: Simplify init_block_mapping
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Originally committed as revision 22494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 05:56:01 +00:00
2325bdad7b
libxvid is producing standard mpeg4 so it don't need its own codec id
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Originally committed as revision 22489 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-12 23:24:54 +00:00
2c4bc23e7a
Fix guess_mv() so that it works correctly with 4x4 MV blocks.
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Originally committed as revision 22485 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-12 16:59:21 +00:00
5820b90da0
Fix indention
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Originally committed as revision 22484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-12 15:23:26 +00:00
2ce1c2e063
Always reset slice_table.
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Previously, the area of a lost slice would be left at the slice number of the previous
frame which could occasionally match the number of the next slice and thus a non existing
slice could have been used for prediction leading to additional decoding errors in otherwise
undamaged slices.
Originally committed as revision 22483 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-12 15:21:45 +00:00
7a397a2e1d
fix compilation with --disable-everything --enable-muxer=mpegts
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Originally committed as revision 22480 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-12 12:26:47 +00:00
97197beb1c
fix compilation with --disable-everything --enable-decoder=twinvq
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Originally committed as revision 22479 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-12 12:25:44 +00:00
95c6b5ebc8
Fix spelling.
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Originally committed as revision 22470 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-11 17:42:53 +00:00
b41ec742ea
Make binkaudio work with ff_float_to_int16_interleave_c (martin at martin dot st)
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Originally committed as revision 22466 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-11 10:52:34 +00:00
cc1e807f4c
snow: remove unused stub functions
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w53_32_c() and w97_32_c() are defined as stubs when snow encoder is
disabled. In this case, those functions are not referenced at all
and do thus not need to be defined.
Originally committed as revision 22448 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-11 02:32:05 +00:00
Janusz Krzysztofik
Måns Rullgård
Stefano Sabatini
Carl Eugen Hoyos
Alexis Ballier
Maxim Poliakovski
Kostya Shishkov
Michael Niedermayer
Baptiste Coudurier
Benoit Fouet
Reimar Döffinger
Alex Converse
Aurelien Jacobs
David Conrad
Ronald S. Bultje
Peter Ross