d6ee035d7a
libspeex: Do not set AVCodecContext.frame_size in decoder init if there is no
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header in extradata since the default value will be incorrect for multiple
frames per packet.
Originally committed as revision 19755 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-04 00:57:20 +00:00
e69bb386a2
configure: fix check for x264
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libx264 recently started mangling the name of x264_encoder_open() to
prevent version mismatches, breaking our test. Checking for another
function instead makes it work again.
Originally committed as revision 19754 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-02 22:53:31 +00:00
e0b1d6605b
cosmetics: indentation and other prettyprinting fixes
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Originally committed as revision 19753 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-02 18:03:13 +00:00
c1061cc7f7
add missing wmapro decoder parts
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Originally committed as revision 19752 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-02 16:41:49 +00:00
ee1550116b
whitespace cosmetics, prettyprinting
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Originally committed as revision 19751 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-01 16:00:45 +00:00
f4258b1391
Update ffv1 codec long name in the documentation as well.
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Originally committed as revision 19750 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-31 05:48:17 +00:00
7c6208d4c0
Use "FFmpeg video codec #1 " instead of "FFmpeg codec #1 " as codec long name.
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patch by Lars Täuber, lars.taeuber gmx net
Originally committed as revision 19749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-30 21:19:37 +00:00
f2086fb50e
Fix incorrect display of ASF/WMV duration after r12926.
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Patch by Josh Harris, qt tateu net
Originally committed as revision 19748 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-30 18:14:22 +00:00
c6dbbc4576
Add function to compute ceil(log2(x)).
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Patch by Thilo Borgmann <thilo.borgmann _at_ googlemail.com>
Originally committed as revision 19747 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-30 15:50:03 +00:00
1369582777
Convert ZERO8x2 macro into inline function
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Originally committed as revision 19746 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-30 10:54:16 +00:00
23638d8778
Remove unused variable.
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Originally committed as revision 19745 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-30 08:29:11 +00:00
b7eb7ef6b5
Zeroing pic->motion_val in RV3/4 causes alignment problems on some 64-bit
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architectures since stride is multiple of 4 and not of 8, so split
fill_rectangle() calls to operate on 32-bit words instead of 64-bit ones.
Originally committed as revision 19744 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-30 06:30:53 +00:00
20622c4a8a
Adjust r->avail_cache[] indexes to avoid alignment issues when zeroing block
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inside it.
Originally committed as revision 19743 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-30 06:16:33 +00:00
67c2c5bb2e
Curly brackets cosmetics for previous commit.
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Originally committed as revision 29587 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-29 23:08:32 +00:00
1ddb5747df
Check for return value of initFilter().
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Originally committed as revision 29586 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-29 23:06:22 +00:00
dd653355fa
Revert mistakenly commited hunk.
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Originally committed as revision 29585 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-29 23:03:14 +00:00
7248797c03
swscale: Check for return values of malloc.
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Originally committed as revision 29584 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-29 23:02:01 +00:00
e48a0966ca
Add CHECKED_ALLOC macro.
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It works the same as CHECKED_ALLOCZ except that it does not zero the allocated
memory.
Originally committed as revision 19742 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-29 22:38:48 +00:00
6833385d30
Store the frame size in the LibSpeexContext in case the header does not exist.
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Originally committed as revision 19741 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-29 21:04:18 +00:00
e78516c6d8
One declaration of mm_flags is enough
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Originally committed as revision 19740 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-29 16:55:55 +00:00
4e36a5b46f
Move declarations of some mmx functions to dsputil_mmx.h
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Originally committed as revision 19739 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-29 16:55:50 +00:00
5b1b014761
Move DECLARE_ALIGNED_8 definition next to DECLARE_ALIGNED_16
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Originally committed as revision 19738 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-29 16:55:46 +00:00
111641a97a
swscale-example: Free memory used by input data.
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Originally committed as revision 29583 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-29 03:36:09 +00:00
0607b09069
Restore comment that was partially removed.
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Originally committed as revision 29582 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-29 02:44:03 +00:00
c4d6d318cf
Make DECLARE_ALIGNED_8 align to 8 bytes, never to 16
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The DECLARE_ALIGNED_8 macro is defined to align to 16 bytes instead
the 8 suggested by the name on some CPUs. None of the uses of this
macro ever need 16-byte alignment, cases which once did having been
changed to always specify 16 bytes explicitly.
Originally committed as revision 19737 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-28 23:39:02 +00:00
5c3b5e3053
Use the output data type to determine the maximum number of samples that can be
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decoded.
Originally committed as revision 19736 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-28 00:57:00 +00:00
13db8750bb
Add myself as maintainer for libspeexdec.c
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Originally committed as revision 19735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-28 00:46:19 +00:00
eb5f3c5434
Modify the Ogg/Speex demuxer and the libspeex decoder so that they always treat
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a packet of Speex frames as a single frame.
Originally committed as revision 19734 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-28 00:44:54 +00:00
dd0e43e4bb
Re-add search_for_ms to the coefficients encoders to silence warnings
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Originally committed as revision 19733 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 17:46:13 +00:00
bf8202f352
Formatting K&R fixes
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Originally committed as revision 19732 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 16:38:57 +00:00
9263a05aab
Mark "i" parameter of vector_clipf_sse() as early-clobber
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Originally committed as revision 19731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 15:52:44 +00:00
d3b60aa685
100l, revision 19728 added a bug that broke twinvq decoding. I forgot to
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multiply the buffer size by the number of channels.
Originally committed as revision 19730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 15:49:05 +00:00
50e23ae9d3
Mark parameter src of vector_clipf() as const
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Originally committed as revision 19729 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 15:38:59 +00:00
0a68cd876e
SSE optimized vector_clipf(). 10% faster TwinVQ decoding.
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Originally committed as revision 19728 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 14:49:36 +00:00
8fc9376c59
indent
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Originally committed as revision 19727 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 13:41:29 +00:00
2f17f9c10c
1.5x faster ff_vorbis_floor1_render_list, 5% faster vorbis decoding on Core2.
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1.3x and 3% on G4.
Though I think only part of this speedup is due to my optimizations per se;
some of it is that I got a better roll on the GCC random code generator.
Trivial reorderings of this function have a disproportionate effect on speed.
Originally committed as revision 19726 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 13:41:11 +00:00
ae9253151f
whitespace cosmetics
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Originally committed as revision 19725 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 23:12:41 +00:00
21c6a0258c
Remove useless alignment from MpegEncContext.intra_scantable
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The first member of struct ScanTable is a simple pointer, extra alignment
of which serves no purpose. The alignment specifier was added along with
some Altivec optimisations also adding a 16-byte-aligned array at the end
of struct ScanTable. Presumably the redundant, outer alignment was added
by mistake. The inner one is clearly sufficient.
Originally committed as revision 19724 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 23:07:07 +00:00
608be2acef
Cosmetic changes in read_seek* routines.
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Originally committed as revision 19723 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 22:33:48 +00:00
5dd3707b8d
Decoder for LPCM as used in Bluray discs.
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Patch by Christian Schmidt, schmidt digadd de
Originally committed as revision 19722 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 22:10:35 +00:00
2fee538a16
Fix comments after switching from CABAC to range coder in r3658.
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Patch by Lars Täuber, lars D taeuber A gmx D net
Originally committed as revision 19720 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 21:25:43 +00:00
85fecafe49
add decode_coeffs()
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Originally committed as revision 19719 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 21:23:21 +00:00
f53e96ed41
merge 2-channel M/S stereo decoding code with the multichannel version
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Originally committed as revision 19718 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 21:18:54 +00:00
b97e0d7fa2
4xm: provide 16-byte alignment where required
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Originally committed as revision 19717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 15:22:15 +00:00
95d36bdbc3
dsputil: declare some arrays 16-byte aligned
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These arrays are passed to functions for which we promise 16-byte
alignment, so make sure we fulfil that promise.
Originally committed as revision 19716 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 13:17:06 +00:00
20e7c8ae0a
Remove some unnecessary alignment specifiers
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None of these arrays are used in ways requiring extra alignment.
Originally committed as revision 19715 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 12:12:40 +00:00
4a3178b012
Always allocate a buffer of AVPALETTE_SIZE for palette in the
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Bluray subtitle decoder instead of as small as possible.
This avoids completely unnecessary issues with e.g. libswscale.
(See r19673)
Patch by Stephen Backway, stev391 A exemail D com D au
Originally committed as revision 19714 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 11:31:37 +00:00
7f4fca038d
Increase maximum encoded subtitle size from 64 kB to 1 MB.
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Fixes "dvd_subtitle too big" errors when encoding HD video subtitles
to DVD format.
Originally committed as revision 19713 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 10:22:27 +00:00
63a78ef131
100l typo, xsub encoder printed end time hours where minutes should have been.
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Originally committed as revision 19712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 10:08:00 +00:00
64e657fd2c
100l, inv_zigzag_direct16 must be aligned to 16 bytes for dct_quantize_SSE2
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(which uses movdqa to xmm1 on inv_zigzag_direct16).
Originally committed as revision 19711 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 09:10:51 +00:00
Justin Ruggles
Måns Rullgård
Diego Biurrun
Sascha Sommer
Lars Täuber
Josh Harris
Thilo Borgmann
Kostya Shishkov
Reimar Döffinger
Ramiro Polla
Alex Converse
Vitor Sessak
Loren Merritt
Ivan Schreter
Christian Schmidt
Stephen Backway