5d2f52b989
simplify
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Originally committed as revision 5576 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-02 13:10:08 +00:00
b2e30cb324
simplify compute_autocorr
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Originally committed as revision 5575 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-02 13:01:01 +00:00
412759560c
dont use memcpy for copying structs
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Originally committed as revision 5574 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-02 12:40:39 +00:00
7c69b83057
simplify
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Originally committed as revision 5573 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-02 11:06:27 +00:00
a403fc0324
flac-lpc patch by (Justin Ruggles jruggle earthlink net)
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tabs removed and regression.sh fixed (it was missing in the patch) by me
Originally committed as revision 5572 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-02 10:22:31 +00:00
78f67b7ad3
simplify
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Originally committed as revision 5571 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-02 09:30:51 +00:00
7943355485
ff_fft_init now double checks that the system has mm3dnow.h before
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checking if the cpu can do 3dnow at all. This bug caused amd cpu's
without sse to not have a working fft function. Ie no wma, cook or
vorbis decoder.
Originally committed as revision 5570 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-02 02:05:35 +00:00
76f2a12fe7
remove unneeded casts
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Originally committed as revision 5569 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-02 01:52:40 +00:00
3dd46a296e
get rid of veccpy(), replace with simple assignment
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Originally committed as revision 5568 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-02 01:39:38 +00:00
0abc2e73f8
new files for the CAVS decoder by (Stefan Gehrer <stefan gehrer gmx de)
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Originally committed as revision 5567 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-01 22:52:56 +00:00
91c58c944f
fill_mbaff_ref_list is missing a return statement, its return value
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is ignored, and it can't possibly fail, so make it void
Originally committed as revision 5566 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-01 17:33:48 +00:00
2df19ea53a
Remove unneeded code
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Originally committed as revision 18880 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2006-07-01 14:39:14 +00:00
94d85eaf34
md5 support
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depending on CONFIG_SMALL this can either be compiled to a fully unrolled kernel / rfc reference style md5 routine
or a single loop similar to what mplayer uses
Originally committed as revision 5565 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-01 10:02:08 +00:00
8f8d0e4875
Adjust AC prediction if (some) predictors are not available.
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Originally committed as revision 5564 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-01 07:22:29 +00:00
e9f2396e6f
0xFFFF l of cola. Now P-frames are decoded almost without distortions.
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Originally committed as revision 5563 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-01 07:13:52 +00:00
a34c26cc3d
Remove unused variable (and it wasn't free'd too)
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Originally committed as revision 5562 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-01 03:19:28 +00:00
0f7344aad9
Use MpegEncContext->mbskip_table instead of custom bitplane.
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Originally committed as revision 5561 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-01 03:17:54 +00:00
73435f006b
Move postproc ---> libswscale
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Originally committed as revision 18866 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2006-06-30 12:00:31 +00:00
c99ddfa42a
Woops, this file was supposed to be added in r5556: "Move initialisations and internal symbols in allformats.h"
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Originally committed as revision 5560 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-30 08:26:29 +00:00
a949360163
* Allocating 16 bytes more for the MEMALIGN_HACK is enough. There's no
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need for 1 more extra byte.
* Checking whether the to be allocated size is larger than INT_MAX,
doesn't assure that size+16 bytes for the MEMALIGN_HACK isn't larger
than INT_MAX.
* malloc might return NULL. Checking for it before using that pointer
seems like a good idea.
Patch by Herve W. H PPP O PPP W PPP aka PPP V+ffmpeg AH gmail PPP com
Original thread:
Date: Jun 29, 2006 1:21 PM
Subject: [Ffmpeg-devel] [PATCH] minor improvements to libavcodec/mem.c
Originally committed as revision 5559 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-30 08:00:01 +00:00
3a6fc8faf3
Disable w53 and w97 cmp methods when snow encoder is disabled
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Patch by Diego 'Flameeyes' Petteno flameeyes AH gentoo PP org
Original thread:
Date: Jun 30, 2006 1:16 AM
Subject: [Ffmpeg-devel] [PATCH] Disable w53 and w97 cmp methods when snow encoder is disabled
Originally committed as revision 5558 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-30 07:50:30 +00:00
72468a035a
make sure NDEBUG is not defined already before defining it
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Patch by Diego 'Flameeyes' Petteno flameeyes AA gentoo PP org
Original thread:
Date: Jun 30, 2006 1:09 AM
Subject: [Ffmpeg-devel] [PATCH] Avoid warning on NDEBUG redefinition
Originally committed as revision 5557 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-30 07:45:31 +00:00
e006c307fe
Move initialisations and internal symbols in allformats.h,
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patch by Diego "Flameeyes" Petteno flameeyes AA gentoo PP org
Original thread:
Date: Jun 30, 2006 2:07 AM
Subject: [Ffmpeg-devel] [PATCH] Move initialisations and internal symbols in allformats.h
Originally committed as revision 5556 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-30 07:41:25 +00:00
f2508b1712
anothe useless sizeof(char)
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Originally committed as revision 5555 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-30 05:53:28 +00:00
3f6d6af66e
Slightly reworked MC code, it gives better picture.
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Originally committed as revision 5554 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-30 03:19:31 +00:00
c436ff41d2
typo
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Originally committed as revision 5553 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-30 03:17:31 +00:00
7d77d5f639
spelling fixes courtesy of "Hervé W." H.O.W.aka.V+ffmpeg (at) gmail (dot) com
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Originally committed as revision 5552 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-30 02:47:36 +00:00
1a268accb5
compiler sanity check
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Originally committed as revision 5551 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-29 23:47:50 +00:00
fac252f95b
add --cross-compile option to assume cross-compilation without cross-prefix
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Originally committed as revision 5550 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-29 23:32:13 +00:00
ddab0670b9
send output of exec checks to log file
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Originally committed as revision 5549 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-29 23:19:36 +00:00
8d923001eb
detect availability of -rdynamic and -export-dynamic
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Originally committed as revision 5548 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-29 23:00:10 +00:00
62c52121e0
extradata may be used as bitstream reader input so allocate with padding
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Originally committed as revision 5547 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-29 19:42:34 +00:00
25c533a2c2
detect audio-only program streams and broken files made by VDR
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Originally committed as revision 5546 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-29 19:03:53 +00:00
344a18c3b8
do not fail av_find_stream_info() if params for all streams could not be found
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Originally committed as revision 5545 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-29 19:02:15 +00:00
c6bb50e002
Fix initialization of vc1_decoder (the same as wmv3_decoder).
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Patch by Reimar Doeffinger.
Originally committed as revision 5544 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-29 11:17:50 +00:00
87dfe848fa
Some optimization and fixes - mostly reworked MC and bitplanes.
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Originally committed as revision 5543 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-29 11:05:33 +00:00
e8ba1cea3c
This should make P-frames decoding work on x86 (by avoiding get_bits(0))
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Originally committed as revision 5542 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-29 11:02:33 +00:00
b028a8667d
'uname -m' returns IP<number> for MIPS CPUs on IRIX.
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Originally committed as revision 5541 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-29 07:52:07 +00:00
19e0e403f3
detect MPEG PES streams as MPEG PS; the PS demuxer will cope
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Originally committed as revision 5540 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-28 21:40:08 +00:00
54003e1a70
get svn version when using separate build tree
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Originally committed as revision 5539 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-28 20:46:58 +00:00
76a77ff291
Properly set the image depth
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Originally committed as revision 5538 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-28 12:18:22 +00:00
b582d7ba4d
dont read over the end of a data chunk and at the end search for the next
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Originally committed as revision 5537 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-28 10:51:56 +00:00
e71bcc3798
flacenc - rice param search patch by (Justin Ruggles jruggle earthlink net
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1) search for optimal rice parameters and partition order. i also
modified the stereo method estimation to use this to calculate estimated
bit count instead of using just the pure sums.
2) search for the best fixed prediction order
3) constant subframe mode (good for encoding silence)
Note that the regression test for the decoded wav file also changed.
This is due to FFmpeg's FLAC decoder truncating the file, which it did
before anyway...just at a different cutoff point. The generated FLAC
files are still 100% lossless.
With this update, FFmpeg's FLAC encoder has speed and compression
somewhere between "flac -1" and "flac -2". On my machine, it's about
15% faster than "flac -2", and about 10% slower than "flac -1". The
encoding parameters are identical to "flac -2" (fixed predictors, 1152
blocksize, partition order 0 to 3).
Originally committed as revision 5536 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-27 21:01:21 +00:00
f26c2ef53b
Added loop filtering as ersatz for overlap filter (improves picture quality for coarse quantization).
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Originally committed as revision 5535 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-27 15:37:48 +00:00
8985c915af
VC1 Intra blocks in P-frames use different zigzag table than I-frames.
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Originally committed as revision 5534 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-27 15:34:14 +00:00
0b52626eb0
Do not read full byte when less than 8 bits are still to be read.
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Does not make a difference with any of my samples, but current
code does not make much sense.
Originally committed as revision 5533 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-27 12:13:01 +00:00
a5ecd69ec1
Ignore overrun in spectral RLE decoding, fixes
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http://www.missouri.edu/~bah347/gprime/nintendothemesacappellax.wmv
Originally committed as revision 5532 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-27 12:09:58 +00:00
2122f9c030
Install into $PROGRAMFILES instead of a hardcoded path on MinGW.
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patch by Ramiro Polla, ramiro86 %at% hotmail %dot% com
Originally committed as revision 5531 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-27 07:38:57 +00:00
be3492ec7e
VC-1 decoder with I-frames support and partial P-frames decoding
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Originally committed as revision 5530 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-27 03:11:51 +00:00
10b9c374cf
Rename VC9 to VC1 as there is no such thing as VC9
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Originally committed as revision 5529 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-27 02:55:54 +00:00
Michael Niedermayer
Justin Ruggles
Benjamin Larsson
Måns Rullgård
Luca Abeni
Kostya Shishkov
Guillaume Poirier
Herve W
Diego Pettenò
Reynaldo H. Verdejo Pinochet
Diego Biurrun
Reimar Döffinger
Ramiro Polla