Commit Graph

5487 Commits

Author SHA1 Message Date
Michael Niedermayer
6c3dba5760 correct another possible buffer overflow where interlaced would
get stuck to 1 but then width/height would change and interlaced
wouldnt be reset ...

Originally committed as revision 8735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-14 22:05:12 +00:00
Michael Niedermayer
c28baf069d fix tiff regression test (bitexact flag was ignoredwhich caused the
LAVC version to be in the file and thus breaking with the last change of that)

Originally committed as revision 8734 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-14 18:58:26 +00:00
Baptiste Coudurier
1106e4abe4 remove MpegEncContext, patch by baptiste
approved by me already but apparently forgotten

Originally committed as revision 8733 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-14 18:42:50 +00:00
Diego Biurrun
f9be0cb800 Update preprocessor directive comments to take recent changes to this file
into account.

Originally committed as revision 8731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-14 09:59:57 +00:00
Diego Biurrun
24ba15b16e cosmetics: Fix indentation.
Originally committed as revision 8726 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-13 12:02:54 +00:00
Joakim Plate
a74008a4c3 timestamps generation improvement when parsing avi
patch by Joakim \ elupus chez ecce dot se /
original thread:
date: 03/19/2007 01:47 AM
subject: [Ffmpeg-devel] [RFC] Improvement for the odd timestamp generation when parser is in use.

Originally committed as revision 8725 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-13 07:50:04 +00:00
Benjamin Larsson
940d8f7614 As usual Real actually took something existing and rebranded it.
Cook looks very much like G.722.1.

Originally committed as revision 8723 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-12 15:37:23 +00:00
Diego Biurrun
79f20349ce Add complete instructions for the brave people wishing to fiddle with the
reference encoder/decoder source.

Originally committed as revision 8720 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-12 11:12:43 +00:00
Stanislav Brabec
91024272cb Replace hackish support for amr-nb and amr-wb. Instead of including the source
of the reference implementation it is possible to use proper libraries now.
patch by Stanislav Brabec, sbrabec suse cz, changes and bug fixes by me

Originally committed as revision 8717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-12 10:59:52 +00:00
Diego Biurrun
0c8351b80f Update download URL with a link to a working version.
Originally committed as revision 8716 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-12 10:27:40 +00:00
Limin Wang
3b77e48f0a add a check before find_frame_end call
Patch by Limin Wang % lance P lmwang A gmail P com %
Original thread:
date: 04/09/2007 03:54 PM
subject: [Ffmpeg-devel] [PATCH] fix segment fault in h264_parse if buf_size is zero

Originally committed as revision 8714 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-11 14:04:47 +00:00
Benjamin Larsson
d64b88d440 Per reference swf/flv adpcm encoder.
Originally committed as revision 8713 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-11 13:10:13 +00:00
Diego Biurrun
3011c6f62e cosmetics: indentation
Originally committed as revision 8712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-11 06:59:09 +00:00
Luca Barbato
1f1aadc37c ssd_int8_vs_int16_altivec, not completely benchmarkedwith svq1
Originally committed as revision 8706 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-10 09:47:37 +00:00
Ivo van Poorten
6db140ddb4 cosmetics after last commit
Originally committed as revision 8705 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-10 09:16:35 +00:00
Ivo van Poorten
201df5a19f Add support for grayscale images with arbitrary maxvals.
The image data is rescaled to the nearest pix_fmt it will fit in (gray8 or
gray16). Conversion is done inside the codec in order to avoid the need
for 14 (or 65534) new pix_fmt's.

Originally committed as revision 8704 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-10 09:15:54 +00:00
Marco Gerards
e457023a95 Fix an underflow/overflow that was causing some crackles when playing
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
Kostya Shishkov
44942d52b6 Set C predictor to zero if unavailable (should fix B-frame border artifacts)
Originally committed as revision 8702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-10 05:31:22 +00:00
Michael Niedermayer
c4a7b86100 superflouos ()
Originally committed as revision 8701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-09 22:25:27 +00:00
Michael Niedermayer
0ddfb84d6d remove code_prefix variable, no speed change
Originally committed as revision 8700 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-09 22:21:49 +00:00
Michael Niedermayer
adf6640c8c simplify
Originally committed as revision 8699 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-09 22:18:09 +00:00
Reinhard Nissl
ad1ea1f155 When dst_length == 0 bit_length has to be 0, too, but the current code still
calls decode_rbsp_trailing() and therefore bit_length might get negative.
Although the remaining code is able to handle a negative bit_length, avoid
the calculation at all by setting bit_length to 0 for dst_length == 0.
patch by Reinhard Nissl, rnissl gmx de

Originally committed as revision 8690 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-09 14:10:07 +00:00
Reinhard Nissl
6ac9696e77 Remove a NAL unit's trailing zero bytes even when dst_length is 1.
Consider the following byte sequence

    00 00 01 0a 00 00 00 01 09 ...
               ^  ^
               A  B

decode_nal() determines dst_length to be 1 (i. e. the byte between label
A and B above). However, this byte is a trailing zero byte as the spec
says the the current NAL unit is terminated by a byte sequence 00 00 00.

The current code used a loop to decrement dst_length accordingly. But the
loop doesn't start as the loop condition checks for dst_length > 1, which
should read dst_length > 0.
patch by Reinhard Nissl, rnissl gmx de

Originally committed as revision 8689 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-09 13:39:35 +00:00
Reinhard Nissl
ff82e429cb scenario: A properly coded frame is followed by an end of sequence NAL unit,
i.e. the four bytes 00 00 01 0a.
When decode_nal() decodes the end of sequence NAL unit, it returns with
dst_length == 0. The original code leads to a return -1 which discards
the current properly decoded frame.
patch by Reinhard Nissl, rnissl gmx de

Originally committed as revision 8688 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-09 12:55:07 +00:00
Nicholas Tung
e4141433ea Get rid of unnecessary pointer casts.
patch by Nicholas Tung, ntung ntung com

Originally committed as revision 8687 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-08 20:24:16 +00:00
Diego Biurrun
597cbdaf03 Only compile in Theora-specific functions if the Theora decoder has been
enabled.  Also fixes some "defined but not used" warnings in that case.

Originally committed as revision 8685 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-08 18:54:53 +00:00
Diego Biurrun
6f6a3e2acb cosmetics: Move one code block to save an #ifdef in the next commit.
Originally committed as revision 8684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-08 18:52:03 +00:00
Diego Biurrun
d7455a1c18 Remove #if 0 code.
Originally committed as revision 8683 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-08 18:50:18 +00:00
Diego Biurrun
51cea49ab4 Fix compilation when Theora decoder is disabled, but VP3 is enabled.
Originally committed as revision 8682 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-08 13:42:44 +00:00
Diego Biurrun
0339fab8fc Remove unused variable.
Originally committed as revision 8681 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-08 13:02:25 +00:00
Marco Gerards
90f2a1a03c cosmetics: indentation fix
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
fb12fca35b factorize & 0x0F
Originally committed as revision 8675 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-08 09:44:34 +00:00
Michael Niedermayer
bee4f778ae remove c93_ prefix from static functions in c93.c
Originally committed as revision 8674 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-08 09:31:54 +00:00
Michael Niedermayer
fee9e80550 align vertically
Originally committed as revision 8672 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 23:31:30 +00:00
Michael Niedermayer
43769d722a shorter variable names
Originally committed as revision 8671 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 23:30:47 +00:00
Michael Niedermayer
bbbd775714 general purpose var should be int
Originally committed as revision 8670 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 23:27:11 +00:00
Michael Niedermayer
bce317498b remove redundant comments
Originally committed as revision 8667 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 23:18:34 +00:00
Michael Niedermayer
b0094722b2 remove useless debuging av_log()
Originally committed as revision 8666 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 23:17:06 +00:00
Michael Niedermayer
dc338d173e indention cleanup
Originally committed as revision 8665 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 23:16:05 +00:00
Michael Niedermayer
d7cf44899f use shorter names for the block type enum
Originally committed as revision 8664 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 23:10:22 +00:00
Michael Niedermayer
ee77c2c922 cosmetic
Originally committed as revision 8663 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 23:02:43 +00:00
Michael Niedermayer
949ed6bb30 use bytestream reader instead of bitstream for THP
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
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
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]
Originally committed as revision 8654 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 21:27:58 +00:00
Michael Niedermayer
11d662666d simplify
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
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 ...)
Originally committed as revision 8651 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 21:15:52 +00:00
Nicholas Tung
1e6c67599e Bethsoft VID demuxer and video decoder
patch by Nicholas Tung, ntung ntung com

Originally committed as revision 8649 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 20:51:58 +00:00
Ivo van Poorten
e5b5149603 Fix segmentation fault for gray16le to gray conversion.
Originally committed as revision 8648 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 19:24:27 +00:00
Nicholas Tung
587d07227e Remove superfluous setting of has_b_frames in codecs without B-frames.
patch by Nicholas Tung, ntung ntung com

Originally committed as revision 8647 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 17:37:30 +00:00
Marco Gerards
d1e0d21f94 THP PCM decoder, used on the Nintendo GameCube.
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
Michael Niedermayer
efd2afc2ae TIFF-LZW encoding support by (Bartlomiej Wolowiec b.wolowiec students mimuw edu pl)
Originally committed as revision 8645 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 15:15:45 +00:00
Michael Niedermayer
f0790c59f4 LZW encoder by Bartlomiej Wolowiec b.wolowiec students mimuw edu pl
Originally committed as revision 8644 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 15:10:22 +00:00
Anssi Hannula
9a0ddd09e7 Interplay C93 demuxer and video decoder
patch by Anssi Hannula, anssi.hannula gmail com

Originally committed as revision 8643 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 14:25:25 +00:00
Diego Biurrun
fe0372296a typos
Originally committed as revision 8642 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 14:10:02 +00:00
Diego Biurrun
e42dba481f typos/grammar
Originally committed as revision 8641 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 14:09:20 +00:00
Diego Biurrun
f5bccd8574 spelling/wording/grammar
Originally committed as revision 8640 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 14:07:33 +00:00
Víctor Paesa
414425e064 Print a list of valid AMR bitrates if a wrong one is used.
patch by Víctor Paesa, wzrlpy arsystel com

Originally committed as revision 8639 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 11:57:35 +00:00
Kamil Nowosad
f4d47d6b30 YUV support patch by (Kamil Nowosad k.nowosad students mimuw edu pl)
Originally committed as revision 8638 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-06 23:16:08 +00:00
Kamil Nowosad
e780e99e5a s/invert/photometric_interpretation/ patch by Kamil Nowosad k.nowosad students mimuw edu pl
Originally committed as revision 8637 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-06 20:49:26 +00:00
Xiaohui Sun
2d99eed135 SGI image decoder ported to the new image API.
patch by Xiaohui Sun, sunxiaohui dsp.ac cn

Originally committed as revision 8635 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-06 18:29:27 +00:00
Benoit Fouet
5558bda833 Return correct decoded size, decoder is called with only one frame at a time.
patch by Benoit Fouet, benoit.fouet purplelabs com

Originally committed as revision 8633 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-06 10:37:34 +00:00
David Bateman
e8d0041701 IWMMXT-specific dsputils clear_blocks function.
patch by David Bateman, adb014 gmail com

Originally committed as revision 8632 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-06 09:59:55 +00:00
Kostya Shishkov
bcae1fd02e This codec is PAL8 so make it output PAL8 too
Originally committed as revision 8630 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-06 04:40:13 +00:00
Michael Niedermayer
0a7a33d239 remove compound literals gcc 2.95 doesnt support taking an address of a compound literal
and the current code was my fault as i suggested the student to use compound literals
beliving gcc 2.95 supports them completely ...

Originally committed as revision 8629 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-05 00:09:48 +00:00
Ian Braithwaite
5bd526d9ad WMA decoder improvement, output closer to the dmo binary.
Patch by Ian Braithwaite ian braithwaite dot dk

[Ffmpeg-devel] WMA decoder improvement, 2007-03-28 15:50

Originally committed as revision 8627 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-04 13:49:55 +00:00
Kostya Shishkov
047549d382 vc1_split should be static
Originally committed as revision 8626 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-04 13:26:26 +00:00
Stefan Huehner
2b100ab2bf changes some function declarations from () to (void) as per ansi c.
Patch by Stefan Huehner % stefan A huehner P org %

Originally committed as revision 8625 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-04 11:51:08 +00:00
Diego Biurrun
ee5c8a9bc4 Add some Doxygen comments, by Kamil Nowosad, k.nowosad students.mimuw.edu pl.
Originally committed as revision 8624 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-04 11:43:08 +00:00
Diego Biurrun
e7b85a15c8 cosmetics: Fix indentation.
Originally committed as revision 8622 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-03 22:17:37 +00:00
Benoit Fouet
8896cdd379 Remove useless pointer shift.
patch by Benoit Fouet, benoit.fouet purplelabs com

Originally committed as revision 8621 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-03 22:16:21 +00:00
Benoit Fouet
636b69c5a4 Remove commented-out while loop.
patch by Benoit Fouet, benoit.fouet purplelabs com

Originally committed as revision 8620 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-03 22:13:16 +00:00
Diego Biurrun
7038fa6102 Explain which configure options are necessary for which AMR variant.
Originally committed as revision 8612 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-03 14:15:59 +00:00
Michael Niedermayer
5d79e24a98 typo
Originally committed as revision 8611 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-03 13:53:25 +00:00
Michael Niedermayer
bd446bb156 cosmetic
Originally committed as revision 8610 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-03 13:52:36 +00:00
Kamil Nowosad
f87459e419 FF_CODER_TYPE_RAW / RLE / DEFLATE extracted from a patch by Kamil Nowosad
Originally committed as revision 8609 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-03 13:52:00 +00:00
Michael Niedermayer
716222db17 tiff encoder by (Bartlomiej Wolowiec b.wolowiec students mimuw edu pl)
Originally committed as revision 8608 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-03 13:43:57 +00:00
Diego Biurrun
987c3aa810 Remove #if 0 code.
Originally committed as revision 8605 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-03 11:26:14 +00:00
Michael Niedermayer
eb6905f064 dont use *int8_t for the arguments (ive missed that in the patches ...)
Originally committed as revision 8603 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-03 06:46:12 +00:00
Xiaohui Sun
b25514a43f Changed the rle encoder a little and made it more universal.
Not only the repeated byte is calculated as (count ^ xor) + add
but also the raw encoding lenth byte is calculated as that too
patch by Xiaohui Sun sunxiaohui  dsp ac cn

Originally committed as revision 8602 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-03 06:40:21 +00:00
Michael Niedermayer
65df54496e cosmetic
Originally committed as revision 8601 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-03 02:18:00 +00:00
Michael Niedermayer
eb24fd6458 fix indention (less work to fix it myself than to check if a indention fix patch is ok ...)
Originally committed as revision 8600 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-03 01:23:37 +00:00
Michael Niedermayer
bee3851598 move doxy from .c to .h
Originally committed as revision 8599 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-03 01:20:31 +00:00
Michael Niedermayer
1ca286e194 generic rle encoder by Bartlomiej Wolowiec b.wolowiec students mimuw edu pl
Originally committed as revision 8598 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-03 01:01:46 +00:00
Marc Hoffman
b56a8374b1 Remove stray object from list of Blackfin assembler objects.
patch by Marc Hoffman, mmh pleasantst com

Originally committed as revision 8597 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-02 07:26:14 +00:00
Marc Hoffman
67fd620c01 bfin dsputils, basic pixel operations sads, diffs, motion compensation
and standard IEEE 8x8 block transforms
patch by Marc Hoffman, mmh pleasantst com

Originally committed as revision 8594 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-01 22:28:45 +00:00
Aurelien Jacobs
f8fb86e9bb cosmetics: indentation
Originally committed as revision 8593 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-01 22:20:51 +00:00
Michael Niedermayer
2de4f9eb47 indention
Originally committed as revision 8590 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-01 16:14:19 +00:00
Michael Niedermayer
6e546aaa24 make AVCodec.init() optional
Originally committed as revision 8589 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-01 16:13:24 +00:00
Diego Biurrun
efb0c399ca support for the THP game format by Marco Gerards, mgerards xs4all nl
Originally committed as revision 8587 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-01 14:28:48 +00:00
Diego Biurrun
2818647310 Add '#undef exit', the function is now forbidden.
Originally committed as revision 8584 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-01 11:40:36 +00:00
Diego Biurrun
1026a8d4a7 Merge redundant comments.
Originally committed as revision 8582 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-01 11:07:28 +00:00
Loren Merritt
1cfe393a25 doxy comment tweaks
Originally committed as revision 8580 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-31 23:58:33 +00:00
Guillaume Poirier
bb21f1762a Add doxy comments, based on Loren's explanations posted here:
Date: Mar 30, 2007 9:00 PM
Subject: Re: [Ffmpeg-devel] Motion Estimation in snow.c for Waevelet encoded frames (DWT)

Originally committed as revision 8579 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-31 22:39:43 +00:00
Diego Biurrun
51aeb7aa6e dct-test works on non-x86 now.
Originally committed as revision 8577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-31 17:24:53 +00:00
Marc Hoffman
3ac35bdb3e platform-independent restructuring and code simplification
patch by Marc Hoffman, mmh pleasantst com

Originally committed as revision 8576 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-31 17:24:09 +00:00
Marc Hoffman
c6bdc90890 Remove illegal call to exit().
patch by Marc Hoffman, mmh pleasantst com

Originally committed as revision 8575 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-31 17:14:59 +00:00
Diego Pettenò
b83f7eb2ce call faacDecClose() with all libfaad versions
patch by Diego Petteno flameeyes gmail com

Originally committed as revision 8574 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-31 16:47:39 +00:00
Marc Hoffman
19ef2ba57a Replace emms() with emms_c(), patch by Marc Hoffman, mmh pleasantst com.
Originally committed as revision 8571 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-31 16:20:51 +00:00
Luca Barbato
30f1505380 Typos in comments
Originally committed as revision 8561 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-30 20:56:32 +00:00
Loren Merritt
e62b3dd210 move some stuff out of an inner loop. 12% faster svq1 encoding.
Originally committed as revision 8560 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-30 19:16:41 +00:00
Loren Merritt
5900637219 mmx 16-bit ssd. 2.3x faster svq1 encoding.
Originally committed as revision 8559 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-30 19:15:31 +00:00
Kamil Nowosad
a4072c453b Fix a bug in av_find_opt(). Because some of the AVOption structures have field
unit = NULL, the function could pass NULL to strcmp and cause a segfault.

Patch by Kamil Nowosad, k nowosad % students mimuw edu pl.

Original thread:
Subject: [PATCH] small bugfix in av_find_opt()
Date: 03/23/2007 12:20 PM

Originally committed as revision 8553 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-30 09:26:13 +00:00
Limin Wang
226d6947bc add 'all' and 'none' options for partitions config
Patch by Limin Wang % lance P lmwang A gmail P com %
Original thread:
date: Mar 24, 2007 3:53 PM
subject: [Ffmpeg-devel] [PATCH] add all and none options for partitions config

Originally committed as revision 8552 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-30 09:05:52 +00:00
Robert Swain
2c48a21c4f Update specification and reference implementation links.
patch by Robert Swain, robert.swain gmail com

Originally committed as revision 8551 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-30 06:33:15 +00:00
Panagiotis Issaris
449659919c Fix compilation when using the --disable-opts parameter. This to help those
interested in using a debugger to debug FFmpeg.

Original thread:
Subject: [PATCH] Fix compilation when using --disable-opts
Date: 2007-03-15 16:58:35 GMT

Originally committed as revision 8549 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-29 14:20:30 +00:00
Benoit Fouet
db56acd480 Accept only existing bitrates.
patch by Benoit Fouet, benoit.fouet purplelabs com

Originally committed as revision 8543 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-29 09:39:20 +00:00
Michael Niedermayer
7ebf5927fd codec id addition guidlines
Originally committed as revision 8534 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-27 11:18:24 +00:00
Kostya Shishkov
351f6b4e91 FASTTX==0 means additional 16 bits in extradata
Originally committed as revision 8533 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-27 07:28:52 +00:00
Kostya Shishkov
6b27f3b87f One more FASTTX-related hack
Originally committed as revision 8532 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-27 07:27:53 +00:00
Kostya Shishkov
9ac421e3c1 Remove redundant assign
Originally committed as revision 8531 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-27 05:23:07 +00:00
Michael Niedermayer
adcb72b521 set pict_type to I type during init so parsers which dont set it get all i frames, fixes mp3 seeking
Originally committed as revision 8528 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-26 17:33:45 +00:00
Ivan Kalvachev
d215d07ae0 get rid of unused entries in the middle of xvmc_render struct,
extensions are added to the end of the struct (avoids build issues on 64 bits platform)
add osd extension to be used by mplayer (required by the resent changes in the build system)
breaking the compability, thus bumping minor lavc version number

Originally committed as revision 8527 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-26 15:21:19 +00:00
Ian Braithwaite
1890c2acf4 Optimize by building the mdct window and multipying/adding at the same time.
Patch by Ian Braithwaite ian .. braithwaite . dk

[Ffmpeg-devel] WMA decoder speedup 2007-03-22 22:56

Originally committed as revision 8526 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-26 10:03:57 +00:00
Michael Niedermayer
f39c3c8855 factorize &
Originally committed as revision 8525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-26 00:54:29 +00:00
Michael Niedermayer
0abfd53344 simplify
Originally committed as revision 8524 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-26 00:44:42 +00:00
Aurelien Jacobs
ed18643199 properly set *data_size when returning >= 0 values in shorten_decode_frame()
Original thread:
Date: Sat, 24 Mar 2007 04:04:53 +0100
Subject: [Ffmpeg-devel] Shorten file playback broken in SVN trunk

Originally committed as revision 8523 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-26 00:00:43 +00:00
Michael Niedermayer
0cb7f8a260 check input validity, this prevents a few variables from reachin odd values which might have lead to out of array writes and thus might have been exploitable
Originally committed as revision 8522 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-25 23:37:38 +00:00
Michael Niedermayer
34a370cb0c simplify
Originally committed as revision 8521 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-25 23:22:11 +00:00
Baptiste Coudurier
f0cb03e9f2 increment subminor version due to r8502 and r8504, those revisions make dnxhd and gif decoders in line with libavcodec API
Originally committed as revision 8520 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-25 20:52:45 +00:00
Baptiste Coudurier
04f7136bfe remove TODO, its done now
Originally committed as revision 8519 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-25 16:43:59 +00:00
Baptiste Coudurier
10d4899c01 pass correct buffer size to lzw decode init
Originally committed as revision 8518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-25 16:29:11 +00:00
Michael Niedermayer
5f01beb548 move eob_reached logic into ff_lzw_decode_tail() which simplifies the code, avoids some checks in the innermost loop and also gets rid of the controversal break while hopefully retaining the last byte in a valid bytestream, invalid bytestreams still can have very significant overread
Originally committed as revision 8517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-25 15:43:46 +00:00
Michael Niedermayer
6aaf3abd6d simplify
Originally committed as revision 8514 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-25 15:09:16 +00:00
Michael Niedermayer
bf7709619b factorize
Originally committed as revision 8510 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-25 14:02:54 +00:00
Michael Niedermayer
62ef8925c5 simplify
Originally committed as revision 8509 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-25 13:41:14 +00:00
Kostya Shishkov
b666151045 1000l to myself - get correct quantization for blocks 1 and 2
P.S.  This condition could be also written as if(n==3 || n==(2-dc_pred_dir))

Originally committed as revision 8508 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-25 06:00:06 +00:00
Aurelien Jacobs
da91ed594e use generic xiph header spliting func to split theora headers
Original thread:
Date: Thu, 22 Mar 2007 20:23:08 -0400
Subject: [Ffmpeg-devel] [PATCH] Theora in MKV (GSoC '07 Qualification)

Originally committed as revision 8506 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-25 01:09:26 +00:00
Aurelien Jacobs
5bb127a98f extract vorbis header spliting code into a reusable function
Original thread:
Date: Thu, 22 Mar 2007 20:23:08 -0400
Subject: [Ffmpeg-devel] [PATCH] Theora in MKV (GSoC '07 Qualification)

Originally committed as revision 8505 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-25 01:06:45 +00:00
Baptiste Coudurier
239e1b6f8f actually return bytes read
Originally committed as revision 8504 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-25 00:16:30 +00:00
Baptiste Coudurier
ea82552c09 return error if loop has ended before decoding image
Originally committed as revision 8503 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-25 00:12:24 +00:00
Baptiste Coudurier
877519f550 actually return bytes read
Originally committed as revision 8502 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-25 00:00:56 +00:00
Baptiste Coudurier
7a28b7714e add some length checks
Originally committed as revision 8501 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-24 23:57:42 +00:00
Baptiste Coudurier
5f7ab90a0c simplify
Originally committed as revision 8500 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-24 23:53:34 +00:00
Baptiste Coudurier
93e91145b4 fix indentation
Originally committed as revision 8499 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-24 23:23:51 +00:00
Baptiste Coudurier
36376fa3ba break if eob is reached to avoid reading one too much byte
Originally committed as revision 8498 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-24 23:23:05 +00:00
Limin Wang
e2f3d94786 Fix H.264 8x8 transform selection
It seems that it's opt parse bug, it can't process the flags which start by
digit. After change 8x8dct to dct8x8, I can set it without problem. I guess
nobody will use it since it can't work as expected, so the quick fix is change
the option name.

Patch by Limin Wang lance dot lmwang at gmail com

Originally committed as revision 8492 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-24 12:07:07 +00:00
Tim Chick
56cc42664a iwmmxt ffmpeg code does not implement dct_unquantize_h263_inter_iwmmxt, but
armv5t does - use the armv5t function rather than default c code.
patch by Tim Chick chick at computergeek freeserve co uk

Originally committed as revision 8487 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-23 00:05:45 +00:00
Michael Niedermayer
8ec04d344a set more reasonable cutoff for audio rate conversion
Originally committed as revision 8486 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-22 14:27:16 +00:00
Michael Niedermayer
47bbf8a71d clarify codec_tag
Originally committed as revision 8484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-22 13:27:11 +00:00
Michael Niedermayer
89cff671f4 clarify sub_id
Originally committed as revision 8483 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-22 13:17:03 +00:00
Michael Niedermayer
7e068841cb replace long double in the audiophile kiddy mode with doubles, its faster (and more portable) and the audiophile placebo 120db stopband attenuation isnt affected
Originally committed as revision 8482 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-22 11:23:38 +00:00
Michael Niedermayer
d6fead9089 change high precision mode to 30 bits again after making the code less overflow sensitive
Originally committed as revision 8481 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-22 11:13:13 +00:00
Michael Niedermayer
303bd95cd2 optimize linear filter coeff interpolation code, this also makes the code less prone to overflows
Originally committed as revision 8480 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-22 11:10:30 +00:00
Justin Ruggles
d971a5fa81 cosmetics. align and condense.
Originally committed as revision 8479 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-22 05:39:20 +00:00
Justin Ruggles
319708da02 simplify
Originally committed as revision 8478 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-22 05:38:00 +00:00
Justin Ruggles
bbd16dea67 utilize multi-stage AC-3 bit allocation. speeds up encoding by 25-30%
Originally committed as revision 8477 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-22 05:34:26 +00:00
Michael Niedermayer
447caf7941 revert r8469 (increase bits for non default highprecision mode)
it causes overflows with linear interpolated filters coefficients

Originally committed as revision 8476 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-22 03:18:34 +00:00
Michael Niedermayer
55fc0eb174 AUDIOPHILE_KIDDY_MODE
Originally committed as revision 8475 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-22 03:16:02 +00:00
Michael Niedermayer
50df67d3b5 optimize bessel function instead of trusting gcc to do trivial optimizations (as gcc doesnt ...)
Originally committed as revision 8474 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-22 00:52:49 +00:00
Michael Niedermayer
14f887efc6 select more sensible default windows (= attenuation beyond the dynamic range of your input is silly if it negatively affects other parameters)
Originally committed as revision 8473 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-22 00:16:41 +00:00
Michael Niedermayer
20cf58c32b make kaiser windows with other beta than 16 available
Originally committed as revision 8472 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-21 23:44:49 +00:00
Tim Chick
f88e7c833b enable iwmmxt support, removing mm_support() stub
patch by Tim Chick, chick at computergeek freeserve co uk

Originally committed as revision 8471 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-21 23:07:24 +00:00
Michael Niedermayer
c252b26d55 make high precision mode accessible at compile time
Originally committed as revision 8470 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-21 22:39:00 +00:00
Michael Niedermayer
ca6940f871 increase bits for non default highprecision mode
Originally committed as revision 8469 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-21 22:38:07 +00:00
Michael Niedermayer
ae232dd740 code for testing the accuracy of the resampler
Originally committed as revision 8468 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-21 22:37:05 +00:00
Michael Niedermayer
66a148a19a remove dithering of filter coefficients, improves precision by 1-2 bits and
improves subjective sound quality on artificial sample (udial.wav resampling
to 32khz)

Originally committed as revision 8467 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-21 22:02:52 +00:00
Kostya Shishkov
c72e05ba0f Smacker Audio stereo fix
Originally committed as revision 8460 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-21 05:56:29 +00:00
Ian Braithwaite
058ee0cf95 Small simplifications to subband coefficient handling and use av_random().
Patch by Ian Braithwaite ian .. braithwaite ... dk

Originally committed as revision 8456 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-20 18:08:51 +00:00
Loren Merritt
0ec4bc6a27 oops, encoder was under ifdef decoders.
Originally committed as revision 8455 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-20 16:51:30 +00:00
Kostya Shishkov
b314cfe709 Correctly handle data_size on decoding
Originally committed as revision 8451 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-20 05:44:42 +00:00
Justin Ruggles
b5a05cc295 fix handling of special case for lowest snroffset. regressions are unaffected.
Originally committed as revision 8450 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-20 02:12:13 +00:00
Baptiste Coudurier
8a0cdea157 10l, fix debug, dprintf does not have log level
Originally committed as revision 8449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-19 16:07:51 +00:00
Baptiste Coudurier
52b6bad219 dnxhd decoder
Originally committed as revision 8445 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-18 23:25:00 +00:00
Bill O'Shaughnessy
4140a5234e AC-3 encoded volume is too high. Revert revision 7160:
bring AC3 encoder output up to input volume level
patch by Bill O'Shaughnessy % bill P oshaughnessy A gmail.com %
+ reg tests update gruntwork by me
Original thread:
date: Nov 21, 2006 11:36PM
subject: [Ffmpeg-devel] Simpler Patch to bring AC3 encoder output up to input level

Originally committed as revision 8444 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-18 23:18:05 +00:00
Måns Rullgård
d7645fb9db fix init_vlc() with nonzero flags
Originally committed as revision 8443 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-18 22:32:39 +00:00
Justin Ruggles
575bf46f16 split ac3_parametric_bit_allocation into 3 separate functions
Originally committed as revision 8442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-18 21:43:20 +00:00
Kostya Shishkov
9a44385e1a Zero MV vectors for P frame intra blocks
Originally committed as revision 8440 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-18 18:07:27 +00:00
Loren Merritt
d2bfaf8aae huffyuv rgb encoder
Originally committed as revision 8439 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-18 12:03:29 +00:00
Kostya Shishkov
7c9712335b indentation
Originally committed as revision 8437 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-18 07:53:16 +00:00
Kostya Shishkov
ab47579565 Proper handling of motion vectors for adv. profile
Originally committed as revision 8436 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-18 07:51:40 +00:00
Justin Ruggles
495529f7df hardcode ff_ac3_frame_sizes table
Originally committed as revision 8435 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-18 04:53:21 +00:00
Bobby Bingham
92964be895 Add RLE encoding support, patch by Bobby Bingham, uhmmmm gmail com.
Originally committed as revision 8434 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-17 14:59:58 +00:00
Bobby Bingham
e8952fa571 Move the encoding of the image data to its own function.
patch by Bobby Bingham, uhmmmm gmail com

Originally committed as revision 8430 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-17 13:16:18 +00:00
Bobby Bingham
552cf71281 Add 15 bit support, patch by Bobby Bingham, uhmmmm gmail com.
Originally committed as revision 8429 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-17 12:56:34 +00:00
John Dalgliesh
5885dda4c5 force 16-bytes alignement of block array, as needed by the implementation of ff_dct_sse2
patch by John Dalgliesh %johnd A defyne P org%

Originally committed as revision 8420 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-15 23:45:20 +00:00
Ian Braithwaite
baab295750 subband_coef_noise -> subband_coef_sign
Cosmetics patch by Ian Braithwaite ian .. braithwaite dot dk

Originally committed as revision 8417 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-15 21:22:10 +00:00
Bobby Bingham
2c0c00cb14 Targa (.tga) encoder,
patch by Bobby Bingham % uhmmmm A gmail P com %
Only handles 24-bit BGR and 8-bit grayscale, no RLE at the moment either.
Original thread:
Date: Mar 11, 2007 7:58 PM
Subject: [Ffmpeg-devel] [PATCH] Targa encoder

Originally committed as revision 8411 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-15 12:23:08 +00:00
Michael Niedermayer
7ca6cc099c 10l for myself, fixing --disable-encoders
Originally committed as revision 8408 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-14 23:23:30 +00:00
Kostya Shishkov
33a0dd378a DXA demuxer and decoder
Originally committed as revision 8405 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-14 14:49:49 +00:00
Michael Niedermayer
0769498a9f deprecate ff_realloc_static
Originally committed as revision 8404 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-14 13:25:15 +00:00
Michael Niedermayer
f78da6d64f 10l to whoever wrote this
Originally committed as revision 8403 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-14 13:20:29 +00:00
Michael Niedermayer
3502a54f59 kill av_mallocz_static() calls in init_rl()
Originally committed as revision 8402 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-14 13:19:19 +00:00
Michael Niedermayer
efddbce9d0 move RLTable stuff to its own header
Originally committed as revision 8401 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-14 12:29:32 +00:00
Michael Niedermayer
6bd10f2de5 kill av_mallocz_static()
Originally committed as revision 8400 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-14 12:15:34 +00:00
Baptiste Coudurier
b21c9af936 reindent after last commit
Originally committed as revision 8399 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-14 11:13:17 +00:00
Baptiste Coudurier
1153be3be1 h264 complete frames parsing support
Originally committed as revision 8398 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-14 11:12:02 +00:00
Michael Niedermayer
08cb195020 kill 3 more av_mallocz_static()
Originally committed as revision 8397 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-14 01:59:53 +00:00
Michael Niedermayer
9608652dc1 kill another 2 av_mallocz_static()
Originally committed as revision 8396 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-14 00:19:56 +00:00
Michael Niedermayer
2df6e97872 kill a av_mallocz_static()
Originally committed as revision 8395 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-13 23:30:28 +00:00
Michael Niedermayer
e2e712e7c1 10^10l to whoever wrote this
Originally committed as revision 8394 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-13 23:10:42 +00:00
Michael Niedermayer
0c3c674cde remove useless static cm variable
Originally committed as revision 8393 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-13 22:53:01 +00:00
Michael Niedermayer
861450d551 cosmetic
Originally committed as revision 8392 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-13 22:51:49 +00:00
Michael Niedermayer
3e207bb1bd remove silly static int done protecting the initalization of 32 elements to 1
Originally committed as revision 8391 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-13 22:51:11 +00:00
Michael Niedermayer
2d2020b825 remove redundant memset()
Originally committed as revision 8390 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-13 22:47:59 +00:00
Michael Niedermayer
5ac0915179 dont malloc() static mv_penalty arrays
Originally committed as revision 8389 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-13 22:47:05 +00:00
Michael Niedermayer
ca2a0c938e deprecate av_mallocz_static()
Originally committed as revision 8388 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-13 22:01:06 +00:00
Ian Braithwaite
85e7386ae0 Combine the window and overlap loops,
and get rid of the data swapping.

Patch by Ian Braithwaite <dk dot braithwaite at ian>

Originally committed as revision 8387 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-13 19:44:02 +00:00
Michel Bardiaux
318c5e0524 Give context to dprintf
Originally committed as revision 8338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-12 12:36:41 +00:00
Benjamin Larsson
8736d68a80 Respect the gop size (-g) for marking I frames. Use -g 0 gives the old behaviour.
Originally committed as revision 8326 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-11 21:01:33 +00:00
Ian Braithwaite
e7485bf378 Replace custom modified discrete cosine transform with ffmpeg's own.
This does alter the decoded output, but not by much.
The new output is closer to that produced by Real's "official" decoder,
and the decoder runs slightly faster.

Patch by Ian Braithwaite ian at braithwaite dot dk

Originally committed as revision 8325 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-11 20:30:06 +00:00
Justin Ruggles
43a0791b66 the AC-3 parser needs ac3.o
Originally committed as revision 8324 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-11 16:57:05 +00:00
Justin Ruggles
2476139973 move AC-3 header parsing to ac3.c
Originally committed as revision 8323 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-11 16:44:14 +00:00
Kostya Shishkov
c81ab015f8 Correctly ME border blocks
Originally committed as revision 8322 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-11 09:51:01 +00:00
Reimar Döffinger
284ad8a4f0 Check dimensions to avoid division by zero due to invalid new dimensions.
Partially fixes http://bugzilla.mplayerhq.hu/show_bug.cgi?id=773.

Originally committed as revision 8321 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-11 09:16:11 +00:00
Justin Ruggles
050aa8b9bc remove redundancy in AC-3 parser by using common tables from ac3tab.h
Originally committed as revision 8318 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-11 02:13:05 +00:00
Benjamin Larsson
64472fcff1 Simplify, use avctx->frame_number.
Originally committed as revision 8309 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-10 09:20:07 +00:00
Justin Ruggles
4258a0a32a Remove common code from AC-3 encoder and utilize ac3.c.
Originally committed as revision 8306 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-09 13:57:42 +00:00
Justin Ruggles
96ae7f11e7 Create ac3.c which will be used for AC-3 common code.
Originally committed as revision 8305 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-09 13:54:44 +00:00
Justin Ruggles
abfe5a4a75 simplify AC-3 bit allocation
Originally committed as revision 8302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-09 03:17:43 +00:00
Justin Ruggles
3a8bf52983 cosmetics. remove space before semi-colon.
Originally committed as revision 8301 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-08 23:38:50 +00:00
Ian Braithwaite
d0429b4ff5 Simplify gain block handling.
Patch by Ian Braithwaite <ian at braithwaite dot dk>

Originally committed as revision 8298 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-08 20:43:51 +00:00
Ian Braithwaite
4ff5e6563e Don't output the first two frames, since they don't contain valid audio.
This also eases comparison of decoded output with Real's binary decoder.

Patch by Ian Braithwaite <ian at braithwaite dot dk>

Originally committed as revision 8297 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-08 19:47:03 +00:00
Baptiste Coudurier
39076e27de fix drop frame timecode flag
Originally committed as revision 8296 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-08 18:25:47 +00:00
Michel Bardiaux
bdb4b698d8 Corrections so that builds with DEBUG work
Originally committed as revision 8295 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-08 14:49:43 +00:00
Michael Niedermayer
2ed76c08c3 bitrate sanity check (fixes assertion failure)
Originally committed as revision 8293 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-08 10:25:06 +00:00
Benoit Fouet
c4f452fd03 Remove useless casts as recommended by Måns Rullgård.
Patch by Benoit Fouet, benoit fouet % purplelabs com.

Originally committed as revision 8292 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-08 10:21:35 +00:00
Benoit Fouet
be6753c07f Cosmetics in amr.c.
- remove carriage returns where (i find it) unneeded
 - don't break lines when defining variables
 - break line between variable definition and the rest of the code
Patch by Ben Fouet, benoit fouet % purplelabs com.

Originally committed as revision 8291 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-08 10:11:31 +00:00
Benoit Fouet
e7a5854d23 Move the initialization on context definition. In amr.c, only the
amr_wb_encode_frame function initialized its context on a different line as it
defined it.
Patch by Benoit Fouet, benoit fouet % purplelabs com.

Originally committed as revision 8290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-08 10:06:59 +00:00
Michael Niedermayer
6289025d8c add a -ab with default of 64k
change -b to only apply to video
this returns -ab/-b to the old defautls and old behavior regarding ordering of them

Originally committed as revision 8286 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-07 09:51:45 +00:00
Michael Niedermayer
29301573af add avcodec_get_context_defaults2() / avcodec_alloc_context2() which take CodecType as an additional parameter
also mark them as NOT part of the public API yet, so we can change their argument to CodecID if we decide to do so

Originally committed as revision 8283 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-07 09:29:44 +00:00
Michael Niedermayer
20e708cbbe add av_opt_set_defaults2() which sets just defaults from AVOptions whos flags match a user specified & mask = flags
Originally committed as revision 8280 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-07 02:21:35 +00:00
Michael Niedermayer
bc2a1c340a make av_find_opt() available to the public and add a mask+flags parameter to search for specific AVOptions
Originally committed as revision 8279 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-07 02:03:44 +00:00
Alex Beregszaszi
cbc09a7d5a typo: unkown->unknown
Originally committed as revision 8274 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-07 00:27:23 +00:00
Alex Beregszaszi
c6e3365c81 add little endian 24bit read/write
Originally committed as revision 8270 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-06 13:05:38 +00:00
Benoit Fouet
066a81a80f change management of "ab" option in ffmpeg.c, so that it works as "b" option.
patch by Benoit Fouet % benoit P fouet A purplelabs P com %
Original thread:
Subj: [Ffmpeg-devel] [PATCH] use new way to handle "ab" option
Date: 03/03/2007 10:51 PM

Originally committed as revision 8244 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-05 10:04:53 +00:00
Panagiotis Issaris
636d6a4a47 Add the prefix "av_" to img_crop(), img_copy() and img_pad(), and rename "img"
to "picture" as suggested by Baptiste Coudurier.

Originally committed as revision 8220 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-04 11:53:11 +00:00
Baptiste Coudurier
92d6b7fda2 imx dump header bitstream filter, modifies bitstream to fit in mov and be decoded by final cut pro decoder
Originally committed as revision 8218 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-04 02:59:11 +00:00
Baptiste Coudurier
895c2c005e add bytestream_get/put_be24 functions
Originally committed as revision 8217 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-04 02:51:33 +00:00
Baptiste Coudurier
5a6b9443ed dummy support for mpeg2 non linear quant
Originally committed as revision 8215 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-04 02:26:20 +00:00
Michael Niedermayer
56c70e1d3a check for no frame and prevent segfault
Originally committed as revision 8211 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-03 21:33:33 +00:00
Baptiste Coudurier
b0c59da234 partial avid meridien uncompressed support
Originally committed as revision 8203 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-03 14:11:45 +00:00
Patrice Bensoussan
43a498f205 Add proper #idef to dlsymm call, also fixes an unresolved symbol on OS X 10.2.
patch by Patrice Bensoussan, patrice.bensoussan free fr

Originally committed as revision 8200 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-03 08:33:07 +00:00
Diego Biurrun
4926485d92 Clarify that this decoder uses liba52.
Originally committed as revision 8199 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-03 08:29:03 +00:00
Michael Niedermayer
66a4b2c179 support feeding individual NAL units to the decoder instead of just complete frames
Originally committed as revision 8197 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-02 23:35:26 +00:00
Baptiste Coudurier
9a63497b0f support for mjpeg bottom field first in mov
Originally committed as revision 8192 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-02 12:26:07 +00:00
Baptiste Coudurier
387afa9d01 fix adpcm swf decoding
Originally committed as revision 8186 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-02 10:08:05 +00:00
Baptiste Coudurier
ea0fe83b0f remove ps option and rename rtp_payload_size AVOption to ps
Originally committed as revision 8172 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-01 16:36:38 +00:00
Panagiotis Issaris
81299d421b Add documentation to some avcodec.h's pix_fmt related functions and defines.
Originally committed as revision 8171 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-01 15:27:26 +00:00
Baptiste Coudurier
c828c70916 quicktime 'raw ' support
Originally committed as revision 8168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-01 13:03:33 +00:00
Baptiste Coudurier
6b936ec662 get rid of CODEC_FLAG_H263P_AIC with next major bump
Originally committed as revision 8167 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-01 10:29:03 +00:00
Baptiste Coudurier
abd6a4fc53 define MPEG4AAC id to AAC, and get rid of it and MP3LAME id with next major bump
Originally committed as revision 8166 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-01 10:24:07 +00:00
Baptiste Coudurier
ccec0f4f94 get rid of rtp_mode field after next major bump
Originally committed as revision 8164 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-28 17:56:45 +00:00
Baptiste Coudurier
39c39d5f25 enable rtp payload size AVOption for video encoding
Originally committed as revision 8163 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-28 17:40:31 +00:00
Baptiste Coudurier
4c02e46daf free faac extradata
Originally committed as revision 8161 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-28 09:56:15 +00:00
Kostya Shishkov
c52ff68852 Looks like I'll work on it this year too
Originally committed as revision 8160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-28 06:59:39 +00:00
Kostya Shishkov
9d1f80f207 WMV3 Complex Profile initial support
Originally committed as revision 8159 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-28 06:39:58 +00:00
Aurelien Jacobs
c2a29455e3 enable some 64bit optimized code on 64bit arch
Originally committed as revision 8155 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-28 00:55:19 +00:00
Diego Biurrun
bf925c056b Fix wrong license header.
Originally committed as revision 8144 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-27 09:56:09 +00:00
Michel Bardiaux
911b9faf31 Rename WMADecodeContext to WMACodecContext
Originally committed as revision 8143 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-27 09:54:48 +00:00
Michel Bardiaux
a9c9a2400b Supply context to tprintf
Originally committed as revision 8142 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-27 09:39:04 +00:00
Kostya Shishkov
01ca9ac334 DCA decoder
Originally committed as revision 8141 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-27 06:30:40 +00:00
Diego Biurrun
e7ebecbf44 The Snow DEcoding routines should be under CONFIG_SNOW_DECODER.
Originally committed as revision 8140 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-27 00:24:49 +00:00
Diego Biurrun
3cee76e6c9 Remove useless conditional.
Originally committed as revision 8139 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-27 00:18:38 +00:00
Aurelien Jacobs
eba0fcad9e cleanup setting of returned data frame
Originally committed as revision 8125 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-25 16:02:32 +00:00
Aurelien Jacobs
704a2881bc Use pointers to avoid copying AVFrame.
This ensure get_buffer() won't be confused with an AVFrame pointer
which looks like it wasn't released.

Originally committed as revision 8124 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-25 15:33:38 +00:00
Reimar Döffinger
f66e4f5f9e Add av_ prefix to clip functions
Originally committed as revision 8122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-25 10:27:12 +00:00
Panagiotis Issaris
392cf77a4b Move the unaltered documentation of the functions which are part of the public
API out of imgconvert.c into avcodec.h.

Originally committed as revision 8121 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-25 07:53:44 +00:00
Michael Niedermayer
0268a54a65 rewrite find_frame_end()
new code correctly splits long start codes, also its about twice as fast

Originally committed as revision 8120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-25 02:38:08 +00:00
Ramiro Polla
0b2d5a8ed5 use FFMIN
patch by ramiro _at_ lisha.ufsc.br

Originally committed as revision 8119 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-25 00:35:30 +00:00
Diego Biurrun
e870111e4f Only compile snowdsp_mmx.c if the Snow decoder is enabled.
Originally committed as revision 8117 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-24 11:59:26 +00:00
Diego Biurrun
d42f88025a Fix wrong conditional, Snow decoding, not encoding, was SIMD-accelerated.
Originally committed as revision 8116 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-24 11:58:52 +00:00
Diego Biurrun
eafcac6ac8 cosmetics: Fix another common typo, dependAnt --> dependEnt.
Originally committed as revision 8114 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-24 09:41:43 +00:00
Alexander Strange
bd91fee3d7 h264 optimization: common case hl_decode_mb patch by (Alexander Strange astrange ithinksw com)
144095->142319 dezicycles for hl_decode_mb() on duron
trailing whitespace removed by me

Originally committed as revision 8106 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-24 00:58:28 +00:00
Aurelien Jacobs
65a455a879 Use pointers to avoid copying AVFrame.
This ensure get_buffer() won't be confused with an AVFrame pointer
which looks like it wasn't released.

Originally committed as revision 8105 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-24 00:55:50 +00:00
Michael Niedermayer
58e31fb1d5 reorder a few more paddws to reduce dependancy chains
chroma mc4 put 2480 -> 2460 dezicyles on duron

Originally committed as revision 8098 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-23 15:44:56 +00:00
Michael Niedermayer
b4fe97696c reorder paddws to reduce dependancy chain
put_h264_chroma_mc2_mmx2() 927 -> 902 dezicyles on duron

Originally committed as revision 8097 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-23 15:28:35 +00:00
Benoit Fouet
9ff77d1797 add CODEC_TYPE_NB to enum CodecType, will be used to declare option arrays in ffmpeg.c
Patch by Benoit Fouet % benoit P fouet A purplelabs P com %

Originally committed as revision 8096 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-23 15:19:29 +00:00
Michael Niedermayer
0c67082e02 shortening dependancy chain in chroma mc2
Originally committed as revision 8095 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-23 15:03:30 +00:00
Michael Niedermayer
af26516261 remove now wrong comment
Originally committed as revision 8094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-23 14:29:59 +00:00
Michael Niedermayer
61240ae556 fix chroma mc2 bug, this is based on a patch by (Oleg Metelitsa oleg hitron co kr)
and does slow the mc2 chroma put down, avg interrestingly seems unaffected speedwise on duron
this of course should be rather done in a way which doesnt slow it down but its better a few %
slower but correct then incorrect

Originally committed as revision 8093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-23 14:29:13 +00:00
Aurelien Jacobs
f0b23422fa use av_noinline instead of __attribute((noinline))
Originally committed as revision 8091 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-23 10:23:45 +00:00
Michael Niedermayer
9c856d62be dont check buffer size if the decode function wont be called at all
Originally committed as revision 8090 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-23 00:47:21 +00:00
Panagiotis Issaris
5dad0282b5 av_realloc_static() is an internal function and therefore should use the ff_ prefix instead of av_.
Originally committed as revision 8089 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-23 00:20:39 +00:00
Panagiotis Issaris
beebfdb1e8 Move the av_realloc_static() declaration out of avcodec.h into bitstream.c.
Originally committed as revision 8088 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 20:21:33 +00:00
Panagiotis Issaris
e0b67c7618 Doxygenize the existing amr.c documentation.
Originally committed as revision 8087 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 19:16:31 +00:00
Panagiotis Issaris
4267e90dd0 Doxygenize the comments for the av_fast_realloc() function.
Originally committed as revision 8086 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 19:14:07 +00:00
Panagiotis Issaris
8079a686c3 Doxygenize the comments for the av_free_static() function.
Originally committed as revision 8085 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 19:12:40 +00:00
Panagiotis Issaris
9c5cb112ca Doxygenize the comments for the av_mallocz_static() function.
Originally committed as revision 8084 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 19:11:33 +00:00
Panagiotis Issaris
3d0a39fa2d Doxygenize the comments for the av_realloc_static() function.
Originally committed as revision 8083 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 19:10:55 +00:00
Panagiotis Issaris
2fa378a72c Doxygenize the comments for the av_get_bits_per_sample() function.
Originally committed as revision 8082 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 19:09:35 +00:00
Panagiotis Issaris
8f6260af48 Doxygenize the comments for the av_get_pict_type_char() function.
Originally committed as revision 8081 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 19:08:39 +00:00
Panagiotis Issaris
8fc3d25c0a Doxygenize the comments for the avpicture_free() function.
Originally committed as revision 8080 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 19:06:28 +00:00
Panagiotis Issaris
8ab4861cc2 Move the Doxygen function documentation unaltered from libavcodec/utils.c to
libavcodec/avcodec.h.

Originally committed as revision 8079 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 19:05:44 +00:00
Panagiotis Issaris
f9ec0aa1a9 Add more Doxygen documentation.
Originally committed as revision 8078 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 18:59:05 +00:00
Panagiotis Issaris
930344d854 Fix spelling.
Originally committed as revision 8077 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 14:56:54 +00:00
Panagiotis Issaris
b24daebf22 The memsetting of the end of buffer is not needed for audio.
Originally committed as revision 8070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 12:56:31 +00:00
Panagiotis Issaris
f6618b0f43 Stray comment, probably copy & pasted from audio_encode_example().
Originally committed as revision 8066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 02:12:54 +00:00
Panagiotis Issaris
5604801191 Fix typo.
Originally committed as revision 8065 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 00:46:36 +00:00
Diego Biurrun
3700dab4f2 cosmetics: aswell --> as well typo fix
Originally committed as revision 8062 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 00:14:54 +00:00
Michael Niedermayer
470d2d03cc gcc 2.95 fix
Originally committed as revision 8059 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 00:04:36 +00:00
Panagiotis Issaris
85975aa9a5 Correct typo.
Originally committed as revision 8058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-21 23:48:20 +00:00
Aurelien Jacobs
6829ac8de4 simplify release_buffer using FFSWAP
Originally committed as revision 8057 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-21 23:46:25 +00:00
Diego Biurrun
3dc09ed188 simplify i386 object handling
Originally committed as revision 8056 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-21 23:32:13 +00:00
Michael Niedermayer
97bbb8851b output delayed frames
fixes:
CANL4_SVA_B.264
NL3_SVA_C.264
NL3_SVA_E.264

Originally committed as revision 8055 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-21 21:16:07 +00:00
Diego Biurrun
57177f648d cosmetics: Fix another common typo, gurantee --> guArantee.
Originally committed as revision 8054 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-21 19:19:46 +00:00
Kostya Shishkov
391fcef9a9 100l: forgot to reset LS mode on new frame
Originally committed as revision 8053 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-21 18:10:25 +00:00
Diego Biurrun
0afd2a92bd cosmetics: Fix a common typo, sepErate --> sepArate.
Originally committed as revision 8047 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-21 10:15:08 +00:00
Panagiotis Issaris
7ad731e99f Add some more Doxygen documentation to libavcodec/utils.c.
Originally committed as revision 8041 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-20 12:45:16 +00:00
Michel Bardiaux
346a655d46 Add support for MS-GSM codec
Originally committed as revision 8039 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-20 11:09:47 +00:00
Panagiotis Issaris
758a6b3c06 Provide Doxygen documentation.
Originally committed as revision 8038 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-20 10:34:01 +00:00
Guillaume Poirier
bb0f999bbb add doxygen docs for avpicture_fill()
Patch  by Panagiotis Issaris % takis P issaris A uhasselt P be %

Originally committed as revision 8034 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-20 08:35:25 +00:00
Stefan Gehrer
0ac47d632f fix comment, get/show_bits(0) does not work
Originally committed as revision 8029 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-19 20:59:40 +00:00
Michel Bardiaux
78104b5d76 Remove some old disabled debugging output
Originally committed as revision 8027 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-19 11:00:38 +00:00
Loren Merritt
4672503d8c simplify in fill_caches
Originally committed as revision 8026 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-19 04:44:17 +00:00
Panagiotis Issaris
9b2bb40341 Remove a non-C dependency (being M_PI) from the libavcodec example.
Originally committed as revision 8025 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-18 21:23:50 +00:00
Benjamin Larsson
0564528eff Clairyfication of the gain tool struct.
Originally committed as revision 8023 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-18 20:35:22 +00:00
Måns Rullgård
459022f504 fix for x86-64
Originally committed as revision 8022 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-18 20:00:05 +00:00
Benjamin Larsson
dd462087fd Don't use byte swaps and use the more portable way
of declaring aligned buffers.

Originally committed as revision 8021 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-18 19:12:20 +00:00
Michael Niedermayer
fda51641b1 factorize more calls to fill_rectangle()
Originally committed as revision 8017 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-18 01:37:50 +00:00
Michael Niedermayer
d19f5acb36 factorize fill_rectangle() calls
Originally committed as revision 8016 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-18 01:24:57 +00:00
Alex Beregszaszi
492d0e4c12 display line number when printing error
Originally committed as revision 8015 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-18 01:02:34 +00:00
Michael Niedermayer
b21e0b6dfc rewrite H264_CHROMA_MC4_TMPL (20% faster)
Originally committed as revision 8012 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-17 23:43:02 +00:00
Michael Niedermayer
bc2ce35b31 remove imgresample and convert with the next version bump
Originally committed as revision 8005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-17 11:55:57 +00:00
Kostya Shishkov
e4cc43625f Use AVRandom
Originally committed as revision 8004 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-17 11:41:59 +00:00
Kostya Shishkov
eeb40eb367 10l: forgot break statement
Originally committed as revision 8003 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-17 11:39:54 +00:00
Michael Niedermayer
8d6947bc7d factorize fill_rectangle()
remove more silly ref_count checks
use list_count where appropriate

Originally committed as revision 8000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-16 21:50:37 +00:00
Michael Niedermayer
3425501d3b replace list<2 checks by list<list_count
remove silly ref_count<0 and ref_count==0 checks its impossible for this variable to have such a value

Originally committed as revision 7999 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-16 21:42:01 +00:00
Michael Niedermayer
187696fa72 fix 2nd ref_count check
add list_count

Originally committed as revision 7998 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-16 21:34:21 +00:00
Michael Niedermayer
0565c64834 fix ref_count check
Originally committed as revision 7997 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-16 21:29:15 +00:00
Michael Niedermayer
65a0f3fd47 factorize mv_cache and mvd_cache init
Originally committed as revision 7996 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-16 21:27:59 +00:00
Michael Niedermayer
43ff071456 simplify
Originally committed as revision 7995 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-16 21:25:22 +00:00
Michael Niedermayer
2a115873af add a few asserts to ensure alignment
Originally committed as revision 7994 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-16 21:22:53 +00:00
Michael Niedermayer
00e210ddbb prevent h.264 MC related functions from being inlined (yes this is much faster the code just doesnt fit in the code cache otherwise)
Originally committed as revision 7993 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-16 21:21:07 +00:00
Michel Bardiaux
5286d11fcd Spelling fix
Originally committed as revision 7989 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-15 12:57:51 +00:00
Michel Bardiaux
1d726a5958 Spelling fix
Originally committed as revision 7988 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-15 12:57:20 +00:00
Diego Biurrun
befa3397c5 Move xvmc_render.h to libavcodec where it belongs. Blessed by Ivan.
Originally committed as revision 7986 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-14 23:33:16 +00:00
Michael Niedermayer
e13d80238c doxy for avcodec_encode_video()
Originally committed as revision 7977 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-14 10:50:01 +00:00
Michel Bardiaux
e372862674 Fix one warning
Originally committed as revision 7976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-14 09:57:41 +00:00
Måns Rullgård
35f9736988 rename POWERPC_PERFORMANCE_REPORT to CONFIG_POWERPC_PERF
Originally committed as revision 7968 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-13 23:45:28 +00:00
François Revol
8fa36ae09d This fixes error handling for BeOS, removing the need for some ifdefs.
AVERROR_ defines are moved to avcodec.h as they are needed in there as well. Feel free to move that to avutil/common.h.
Bumped up avcodec/format version numbers as though it's binary compatible we will want to rebuild apps as error values changed.
Please from now on use return AVERROR(EFOO) instead of the ugly return -EFOO in your code.
This also removes the need for berrno.h.

Originally committed as revision 7965 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-13 18:26:14 +00:00
Michel Bardiaux
bcdf0d2697 Change some dprintf to av_log
Originally committed as revision 7964 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-13 16:06:50 +00:00
Kostya Shishkov
674678b04a Intensity compensation for B-frames in AP was missing
Originally committed as revision 7962 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-13 07:48:23 +00:00
Diego Biurrun
dc02fc6a68 consistency renaming: yuv422 --> yuyv422
Originally committed as revision 7959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-12 23:23:05 +00:00
Diego Biurrun
9ac529a5ba consistency renaming: uyvy411 --> uyyvyy411
Originally committed as revision 7958 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-12 23:15:38 +00:00
Diego Biurrun
3cf5b6bed7 consistency renaming: rgba32 --> rgb32
Originally committed as revision 7957 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-12 23:07:17 +00:00
Diego Biurrun
7bc5f2a8a4 Restore the possibility to link liba52 instead of dlopening.
Originally committed as revision 7945 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-12 10:05:19 +00:00
Diego Biurrun
f4ca507980 Rename ac3 decoder to liba52 to prepare for native decoder.
Originally committed as revision 7939 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-11 19:02:59 +00:00
Måns Rullgård
ecfc4f4436 rename HAVE_GPROF to CONFIG_GPROF
Originally committed as revision 7934 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-11 16:39:09 +00:00
Diego Biurrun
0900a85fe8 Remove internal liba52; external lib still works, native decoder coming up.
Originally committed as revision 7933 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-11 16:29:00 +00:00
Diego Biurrun
b7d3bfa6d3 Remove unused libac3 AC3 decoding interface.
Originally committed as revision 7923 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-11 12:27:11 +00:00
Reimar Döffinger
392b76ca93 Minor AMD64 compilation fix
Originally committed as revision 7907 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-10 13:33:08 +00:00
Michael Niedermayer
9bc0d3ef3e maybe fix x86_64 (untested)
Originally committed as revision 7906 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-10 03:56:49 +00:00
Francois Oligny-Lemieux
6ff9b4226b always decode extradata when of non-avc stream (like RTSP)
Patch by Francois Oligny-Lemieux % eucloid A gmail P com %
Original thread:
Date: Feb 9, 2007 12:00 AM
Subject: [Ffmpeg-devel] h264.c patch, always decoding extradata when on non avc stream

Originally committed as revision 7904 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-09 22:25:29 +00:00
Michael Niedermayer
b2a581dc71 packets with half pcm samples are invalid
Originally committed as revision 7900 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-09 13:57:14 +00:00
Michael Niedermayer
7c4fd7eb0c factor out common subexprssion (gcc of course is too stupid to do this ...)
5% faster avg_h264_chroma_mc2_mmx2()
10% faster put_h264_chroma_mc2_mmx2()

Originally committed as revision 7898 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-09 12:37:38 +00:00
Michael Niedermayer
9301a0b4a9 merge asm fragments in H264_CHROMA_MC2_TMPL()
10% faster avg_h264_chroma_mc2_mmx2()
5% faster put_h264_chroma_mc2_mmx2()

Originally committed as revision 7897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-09 12:24:22 +00:00
Michael Niedermayer
04cfef21ff sanity check
Originally committed as revision 7890 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-09 02:25:23 +00:00
Michael Niedermayer
960964f5a9 fix segfault with lol-ffplay2.mpg (dunno if this is exploitable, probably not easily)
Originally committed as revision 7889 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-09 02:21:34 +00:00
Justin Ruggles
f7a49547de fix parsing of RealAudio AC-3/DolbyNet
Originally committed as revision 7888 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-09 02:02:09 +00:00
Luca Abeni
ab1c6dc95c Directly access av_log_level instead of calling av_log_{set, get}_level()
(which will be removed at the next avutil version increment)

Originally committed as revision 7882 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-08 18:55:36 +00:00
Reimar Döffinger
5959a29893 Fix incorrect use of ff_get_fourcc that made mjpgb not play on big endian.
Fixes bug 739.

Originally committed as revision 7875 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-07 17:35:36 +00:00
Michael Niedermayer
7dda43eefd vorbis suffers from the same sign flip issue as wma (so this lame workaround, though it arguably doesnt matter much where the sign is fliped back)
Originally committed as revision 7873 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-07 16:59:10 +00:00
Michael Niedermayer
6836af5250 doxygenize
Originally committed as revision 7872 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-07 14:53:25 +00:00
Diego Biurrun
013591c5f2 Add a comment about swapped numerator and denominator.
Originally committed as revision 7871 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-07 14:10:50 +00:00
Diego Biurrun
9b1a3ea0de missing spaces
Originally committed as revision 7870 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-07 12:38:47 +00:00
Diego Biurrun
71e445fca3 Replace deprecated PIX_FMT names by the newer variants.
Originally committed as revision 7867 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-07 01:48:09 +00:00
Michael Niedermayer
a1fd944f73 workaround sign bug
Originally committed as revision 7864 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-06 23:58:02 +00:00
Michael Niedermayer
21ac1d47d1 10l use of uninitalized var
Originally committed as revision 7863 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-06 22:20:55 +00:00
Michael Niedermayer
e8ebd57360 kill debuging code
Originally committed as revision 7856 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-06 21:12:48 +00:00
Michael Niedermayer
5968607304 wma encoder
Originally committed as revision 7855 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-06 20:19:04 +00:00
Michael Niedermayer
aad512b4ec Revised patch for HD DVD .EVO demuxing by (Ian Caulfield <lowercase name seperated by . place at here gmail place a dot here com>)
Originally committed as revision 7853 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-06 19:14:16 +00:00
Michael Niedermayer
7d4495dafe simplify and remove useless index in AV_W*
Originally committed as revision 7852 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-06 19:10:17 +00:00
Kostya Shishkov
ac91185fb7 Progressive frames disguised as interlaced are supported
Originally committed as revision 7849 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-06 07:16:52 +00:00
Kostya Shishkov
6eda6e37a9 B-frames could not be determined from broken_link/closed_entry, use fixed value
Originally committed as revision 7848 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-06 07:11:20 +00:00
Kostya Shishkov
02c823d4f3 Wrong flag tested
Originally committed as revision 7847 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-06 07:07:29 +00:00
Aurelien Jacobs
5e5067c73d ensure that data[0] is set to NULL for next frame
to please avcodec_default_get_buffer()

Originally committed as revision 7846 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-06 00:35:51 +00:00
Måns Rullgård
7ee829922b oops, revert accidental checkin
Originally committed as revision 7840 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-05 21:18:11 +00:00
Måns Rullgård
271593f123 fix multichannel decoding
Originally committed as revision 7839 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-05 21:16:31 +00:00
Måns Rullgård
3a0495a29f move static variables to private context struct
Originally committed as revision 7838 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-05 20:17:02 +00:00
Måns Rullgård
89fa5b4e23 remove preprocessor cruft
Originally committed as revision 7837 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-05 19:56:31 +00:00
Måns Rullgård
8af23633a2 cosmetics: don't needlessly open new blocks
Originally committed as revision 7836 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-05 19:55:15 +00:00
Måns Rullgård
ac49ddc60d cosmetic: indent sensibly so code can be read at all
Originally committed as revision 7835 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-05 19:35:36 +00:00
Diego Biurrun
52548eeede BMP encoder by Michel Bardiaux, mbardiaux mediaxim be
Originally committed as revision 7824 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-05 15:05:29 +00:00
Sascha Sommer
8274e4224a fix use of uninitialized variables
Originally committed as revision 7822 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-05 11:57:36 +00:00
Benoit Fouet
487747de57 Remove useless check, patch by Benoit Fouet, benoit.fouet purplelabs com.
Originally committed as revision 7821 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-05 09:11:10 +00:00
Kostya Shishkov
4305a4ef0d Set codec dimensions in extradata parsing
Originally committed as revision 7820 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-05 06:58:02 +00:00
Kostya Shishkov
5dc4b2108f table fix
Originally committed as revision 7819 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-05 06:56:49 +00:00
Michael Niedermayer
ac975ac462 useless as this file wont be compiled if this is not true
Originally committed as revision 7816 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-04 11:20:32 +00:00
Kostya Shishkov
93731ff27d Save frame header info in context variables
Originally committed as revision 7815 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-04 10:46:28 +00:00
Kostya Shishkov
f0c31621c6 Set frame rate from extradata
Originally committed as revision 7814 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-04 10:45:01 +00:00
Michael Niedermayer
5773d46009 factorize switch_buffer()
Originally committed as revision 7813 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-03 13:15:55 +00:00
Michael Niedermayer
e0cf92048a fix decoding of takethat.mp3
Originally committed as revision 7812 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-03 12:42:12 +00:00
Kostya Shishkov
f0a85d5f5c These messages are just for debug purposes
Originally committed as revision 7811 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-03 06:43:06 +00:00
Kostya Shishkov
e7cf38e556 Set codec dimensions if provided by extradata
Originally committed as revision 7810 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-03 06:41:14 +00:00
Kostya Shishkov
35bffd7f3d VC-1 parser
Originally committed as revision 7809 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-03 06:39:50 +00:00
Kostya Shishkov
8165ee9394 0x00000103 is not an escape marker
Originally committed as revision 7807 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-02 15:14:13 +00:00
Michael Niedermayer
3d7232ff00 add FIXME
Originally committed as revision 7804 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-02 10:25:30 +00:00
Kostya Shishkov
77ccd3ba54 General approach to parsing chunks in VC-1 AP
Originally committed as revision 7803 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-02 06:45:21 +00:00
Michael Niedermayer
14c49573d8 some (probably exploitable) out of array write fixes
Originally committed as revision 7802 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-02 02:58:01 +00:00
Måns Rullgård
7348ed6e94 missed a redundant load
Originally committed as revision 7801 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-02 00:23:19 +00:00
Måns Rullgård
7c6c0dd9e7 revert accidental checkin
Originally committed as revision 7800 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-01 23:30:33 +00:00
Måns Rullgård
ac62b62600 save one cycle
Originally committed as revision 7799 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-01 22:50:38 +00:00
Måns Rullgård
173fd724f5 remove redundant loads
Originally committed as revision 7798 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-01 22:44:42 +00:00
Kostya Shishkov
b956373b6f Check for out-of-bounds access
Originally committed as revision 7797 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-01 18:39:49 +00:00
Michel Bardiaux
286c71074a Add decode_end method to bmp decoder. Patch by Michel Bardiaux,
mbardiaux mediaxim dot be.

Originally committed as revision 7796 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-01 09:48:09 +00:00
Baptiste Coudurier
09d7aa7e30 correctly set profile/level for hd
Originally committed as revision 7795 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-01 09:47:36 +00:00
Michel Bardiaux
65d999d6cf Activate guards in avcodec_default_get_buffer. Patch by Michel Bardiaux,
mbardiaux mediaxim dot be.

Originally committed as revision 7794 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-01 09:45:05 +00:00
Måns Rullgård
118a49b0b7 optimize IDCT of rows with mostly zero coefficients
Originally committed as revision 7790 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 23:04:56 +00:00
Reimar Döffinger
4302963daa Move lzo decompression to libavutil
Originally committed as revision 7789 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 22:58:53 +00:00
Reimar Döffinger
c215e40316 Make sure we do not accidentially "fix" cnt to something < 0
Originally committed as revision 7788 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 21:20:31 +00:00
Reimar Döffinger
c0a8b87600 Simplify checks, use that we know that cnt will not be < 0
Originally committed as revision 7787 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 21:00:48 +00:00
Reimar Döffinger
56f8647aaa Remove boundary checks that are actually done "well enough"
in copy function

Originally committed as revision 7786 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 20:57:30 +00:00
Reimar Döffinger
9b2c14df60 Documentation fix: Copy functions should "work" fine for cnt == 0
Originally committed as revision 7785 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 20:26:32 +00:00
Reimar Döffinger
1db8c21c1f Optimize LZO copy operations
Originally committed as revision 7784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 17:16:13 +00:00
Michel Bardiaux
e8f917d6fd Fix memcpy out-of-bounds.
patch by Michel Bardiaux, mbardiaux mediaxim be

Originally committed as revision 7780 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 11:19:48 +00:00
Michael Niedermayer
960e48f8f0 another >> vs >
Originally committed as revision 7779 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 10:48:08 +00:00
Michael Niedermayer
bf47272f3c simpify state and make code 2% faster
reimar, dont hesitate to flame me for not sending patches and feel free to revert any or all of my changes to lzo.c if you dont like them

Originally committed as revision 7778 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 10:34:13 +00:00
Reimar Döffinger
5fe9c42ceb Add two extra needed bounds checks
Originally committed as revision 7777 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 10:29:58 +00:00
Michael Niedermayer
801778bc83 replace if(x>>b) by if(x>C) as shifts are slow on some cpus and i have my doubts that gcc can replace the shifts as x is signed, it could in theory but well its gcc ...
Originally committed as revision 7776 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 10:07:22 +00:00
Reimar Döffinger
d62a0c1e5d Add code to testcode to ease comparing with liblzo.
Originally committed as revision 7775 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 09:37:02 +00:00
Michel Bardiaux
e96cc09dd2 Make BMP decoder use bytestream. Patch by Michel Bardiaux
mbardiaux mediaxim dot be.

Originally committed as revision 7773 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 00:34:56 +00:00
Panagiotis Issaris
eabf65608d Remove the getbe16 functions and use the AV_RB16 macro instead. Patch by Ian
Caulfield, ian dot caulfield gmail dot com.

Originally committed as revision 7768 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-30 14:24:12 +00:00
Ian Caulfield
4ee97612c7 Fix a bug in the DVD subtitle decoder where subtitles with odd heights would not
have the last line decoded, leaving the bottom line of the bitmap array
uninitialised. Patch by Ian Caulfield, ian dot caulfield gmail dot com.

Originally committed as revision 7767 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-30 14:19:43 +00:00
Panagiotis Issaris
9dd6c80453 Add the const specifier as needed to reduce the number of warnings.
Originally committed as revision 7764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-30 10:31:34 +00:00
Måns Rullgård
204ce38f53 typo fix by Dmitry Antipov dmantipov =a= yandex =d= ru
Originally committed as revision 7763 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-29 22:27:27 +00:00
Måns Rullgård
34b1b8fda8 theoretically save one cycle
Originally committed as revision 7762 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-29 22:25:54 +00:00
Kostya Shishkov
b024824bed Fix BI-frames decoding for Adv. profile
Originally committed as revision 7758 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-29 14:23:00 +00:00
Michel Bardiaux
d8b7b352a8 Fix segfault in bmp decoder. Patch by Michel Bardiaux mbardiaux mediaxim dot be.
Originally committed as revision 7757 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-29 14:07:12 +00:00
Benjamin Larsson
753c9d3260 Check that js_vlc_bits from the extradata is in a valid range.
Originally committed as revision 7756 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-29 10:42:36 +00:00
Benjamin Larsson
862be28b19 Get rid of the COOKextradata struct. And use valid C to parse the extradata.
Originally committed as revision 7755 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-29 10:32:14 +00:00
Benjamin Larsson
6e584be16c Kill a warning and don't use modulus.
Originally committed as revision 7754 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-29 08:58:03 +00:00
Benjamin Larsson
a5b8a69c70 decode_subpacket cleanup by Ian Braithwaite ian braithwaite dot dk.
Originally committed as revision 7753 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-29 08:37:22 +00:00
Måns Rullgård
7d42886b93 ARMv6 SIMD IDCT
Originally committed as revision 7752 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-28 21:32:08 +00:00
Reimar Döffinger
a737f1dfdb LZO optimization: check input buffer bounds less frequently if padded
Originally committed as revision 7747 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-28 16:49:51 +00:00
Benjamin Larsson
d7973906de Sort out the diffrent cook versions.
Originally committed as revision 7739 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-28 10:17:48 +00:00
Benjamin Larsson
70ab75eb6a Cook stereo (MONO_COOK2) bugfix, by Ian Braithwaite.
ian at braithwaite dot dk.

Originally committed as revision 7738 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-28 10:05:21 +00:00
Benjamin Larsson
b3203b64c6 Get rid of one warning.
Originally committed as revision 7735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-27 17:30:54 +00:00
Luca Barbato
fe70f25c58 Simplify and avoid a warning (should be faster on Cell and certain G4 revisions)
Originally committed as revision 7734 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-27 15:09:34 +00:00
Kostya Shishkov
4b3b5a2337 Coded residual in WavPack may be > 0xFFFF
Originally committed as revision 7733 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-27 14:24:40 +00:00
Reimar Döffinger
8cb59bce97 Fix _LZO_H vs. LZO_H typo
Originally committed as revision 7732 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-27 14:23:55 +00:00
Reimar Döffinger
cf0ef3dc34 Fix buffer end checks in lzo copy code to work in all cases.
Originally committed as revision 7731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-27 14:15:03 +00:00
Måns Rullgård
7073e9fc69 rename CMOV_IS_FAST to HAVE_FAST_CMOV and simplify configure
Originally committed as revision 7729 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-27 14:10:57 +00:00
Reimar Döffinger
266aa26c52 Add lzo test code
Originally committed as revision 7727 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-27 13:48:27 +00:00
Luca Barbato
994fd8500d Fix warnings and simplify/reorder the code
Originally committed as revision 7726 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-27 12:35:12 +00:00
Michel Bardiaux
76ebb18f16 Segregate code common to BMP decoder and future encoder
patch by Michel Bardiaux, mbardiaux mediaxim be

Originally committed as revision 7721 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-27 07:39:16 +00:00
Kostya Shishkov
74fd63d009 Set aspect ratio if present (for AP only)
Originally committed as revision 7720 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-27 06:57:11 +00:00
Michael Niedermayer
1fdefd9881 fix inifnite loop with http://sam.zoy.org/zzuf/lol-mplayer.mpg
Originally committed as revision 7718 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-26 15:26:08 +00:00
Panagiotis Issaris
de6c4b2dd3 Typo
Originally committed as revision 7717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-26 15:11:10 +00:00
Baptiste Coudurier
4abc097146 remove void * used in arithmetic warnings
Originally committed as revision 7716 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-26 12:32:23 +00:00
Michael Niedermayer
24368c4ae4 cosmetics / remove #if 0 code
Originally committed as revision 7715 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-26 02:29:23 +00:00
Panagiotis Issaris
b5bfb9f9de Silence GCC when incorrectly complaining that the "line" variable could be used
without having been initialized.

Originally committed as revision 7711 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-25 15:23:22 +00:00
Panagiotis Issaris
aadcc5cecd Bring down the number of snow.c warnings from 27 to 17 by using the const
keyword.

Originally committed as revision 7706 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-25 09:54:22 +00:00
Panagiotis Issaris
6884c36c42 Brings down the number of snow.c warnings from 33 to 27 by putting parentheses
around + or - inside shift.

Originally committed as revision 7704 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-25 09:43:52 +00:00
Benjamin Larsson
b6607559af Don't copy more then needed, bugfix by Gus Scheidt ellocogato at gmail dot com and Michel Bardiaux mbardiaux at mediaxim dot be.
Originally committed as revision 7702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-25 08:21:02 +00:00
Kostya Shishkov
615259a33e Some TIFFs do not set rows per strip for single strip.
Originally committed as revision 7701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-25 06:44:53 +00:00
Diego Biurrun
722dabcc94 Move conditional CFLAGS and OBJS setting to common place.
Originally committed as revision 7699 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-25 00:34:38 +00:00
Diego Biurrun
150d27725b Theora encoding via libtheora.
courtesy of Paul Richards, paul.richards gmail com

Originally committed as revision 7698 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-25 00:16:28 +00:00
Kostya Shishkov
8ea780d73d Add debug messages for AP headers
Originally committed as revision 7695 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-24 17:50:28 +00:00
Kostya Shishkov
14f3f3a1ad Off-by-one error fix
Originally committed as revision 7694 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-24 17:49:26 +00:00
Kostya Shishkov
5cca6bc3cd Fail on VC-1 interlaced streams
Originally committed as revision 7693 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-24 17:47:42 +00:00
Baptiste Coudurier
9d57fd9be5 add hint for closed gop and sc threshold error message
Originally committed as revision 7692 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-24 16:15:00 +00:00
Ian Caulfield
08c8831685 fix indentation, patch by Ian Caulfield % ian P caulfield A gmail P com %
Originally committed as revision 7688 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-24 15:32:49 +00:00
Ian Caulfield
44a39bd770 Allows the AC3 parser to read the frame size and codec parameters from E-AC3 streams,
allowing them to be correctly demuxed.
Currently it only identifies the primary substream, and will skip over any additional
dependent or independent substreams.
Patch by Ian Caulfield % ian P caulfield A gmail P com %
Original thread:
date: Jan 19, 2007 9:55 AM
subject: Re: [Ffmpeg-devel] [PATCH] Correctly parse headers of E-AC3 streams

Originally committed as revision 7687 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-24 15:31:48 +00:00
Michael Niedermayer
6ad7cd0469 set last_picture for h.264 too, this significantly improves error concealment quality, i hope it doesnt break anything as last_picture_ptr was always NULL for h.264
Originally committed as revision 7686 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-24 14:20:00 +00:00
Michael Niedermayer
0c74098b1c crash fix by Carl Eugen Hoyos cehoyos ag.or at
Originally committed as revision 7684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-24 11:20:01 +00:00
Michael Niedermayer
9ce5f3b7ea explicit values for all enums
Originally committed as revision 7683 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-24 11:01:17 +00:00
Michael Niedermayer
3e997aa425 enum
Originally committed as revision 7678 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-24 10:41:03 +00:00
Michael Niedermayer
2c16032028 maybe fix segfault with missing extradata (unchecked)
Originally committed as revision 7677 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-24 00:54:36 +00:00
Michael Niedermayer
08eb8fcdbf fix segfault with darkkben.free.fr/corrupted_h264.mp4
Originally committed as revision 7671 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-23 19:32:26 +00:00
Michael Niedermayer
2f29af3952 flame
Originally committed as revision 7664 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-23 13:42:09 +00:00
Michael Niedermayer
6f9ca74bec check num_reorder_frames for validity
increase delayed_pic buffer size (one temporary is used and a terminating NULL is assumed by most code so it has to be 18 large)

Originally committed as revision 7663 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-23 13:36:56 +00:00
Michael Niedermayer
9170e34537 adding assert to protect delayed_pic
Originally committed as revision 7661 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-23 12:45:57 +00:00
Luca Barbato
6847e61af3 10l, there is a corner case afterall...
Originally committed as revision 7660 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-23 12:04:48 +00:00
Michael Niedermayer
b34397b4cd 1/0 fix
Originally committed as revision 7658 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-22 22:27:02 +00:00
Diego Biurrun
98cc3cea33 Fix FSF postal address.
Originally committed as revision 7638 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-22 01:18:33 +00:00
Diego Biurrun
9688979c51 Fix some more license headers.
Originally committed as revision 7637 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-22 01:16:42 +00:00
Diego Biurrun
7ce6a249c7 cosmetics: Sort decoder/encoder/parser variables lists.
Originally committed as revision 7630 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 22:45:18 +00:00
Måns Rullgård
bf60f563aa remove the last #ifdef from allcodecs.c
Originally committed as revision 7627 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 22:31:52 +00:00
Diego Biurrun
ec23a8cb73 cosmetics: List all encoders together.
Originally committed as revision 7626 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 22:20:18 +00:00
Måns Rullgård
f9aba097a3 remove useless #ifdef CONFIG_ZLIB
Originally committed as revision 7624 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 21:58:32 +00:00
Måns Rullgård
e3d2a690e8 remove useless #ifdef CONFIG_ZLIB
Originally committed as revision 7623 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 21:55:10 +00:00
Benjamin Larsson
21f6aa108f Remove debug line.
Originally committed as revision 7621 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 21:25:16 +00:00
Benjamin Larsson
8adc51f2ad Add flashsv encoder to changelog and fix the encoder so it actually works.
Originally committed as revision 7620 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 21:24:05 +00:00
Måns Rullgård
90d912afd9 remove no longer needed ifeq tests
Originally committed as revision 7618 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 21:06:10 +00:00
Måns Rullgård
eba70fa4e2 remove no longer needed #ifdefs
Originally committed as revision 7617 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 21:04:01 +00:00
Benjamin Larsson
053185c2fa Flash screen video encoder.
Originally committed as revision 7615 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 20:56:20 +00:00
Diego Biurrun
efbd19fe76 Declare zlib dependency in the Makefile, not in the source.
Originally committed as revision 7610 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 20:04:00 +00:00
Benjamin Larsson
60527f3163 Really fix my never ending mistakes.
Originally committed as revision 7609 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 18:46:19 +00:00
Benjamin Larsson
97ec93e176 Don't break compilation on systems without zlib.
Originally committed as revision 7608 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 17:48:03 +00:00
Benjamin Larsson
0f7af06674 The block_size might be used incorrectly if it is not updated.
Originally committed as revision 7607 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 14:14:50 +00:00
Luca Barbato
f8a32f450a Constantize AVOption, solve few warnings, patch from flameeyes@gentoo.org aka "the other Diego"
Originally committed as revision 7601 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 12:32:01 +00:00
Benjamin Larsson
65de07ea4f Fixed a typo, cosmetics.
Originally committed as revision 7598 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 12:27:53 +00:00
Benjamin Larsson
96dbe78f75 Get rid of #ifdef CONFIG_ZLIB in the code. Code cleanup.
Originally committed as revision 7597 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 12:26:23 +00:00
Reimar Döffinger
5484dad7f6 Fix crash when pred_order greater s->blocksize >> rice_order.
Fixes http://sam.zoy.org/zzuf/lol-mplayer.flac

Originally committed as revision 7595 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-21 09:55:28 +00:00
Michael Niedermayer
88e7a4d18c checking bitstream values and other related changes
some of these might have been exploitable

Originally committed as revision 7591 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-20 13:50:00 +00:00
Alex Beregszaszi
fead30d444 rename BE/LE_8/16/32 to AV_RL/B_8/16/32
Originally committed as revision 7587 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-19 22:12:59 +00:00
Guillaume Poirier
50eaa857c0 remove useless cast that makes code unreadable
Originally committed as revision 7586 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-19 12:41:56 +00:00
Francois Oligny-Lemieux
ac658be5db harden h264 decoding to prevent some crashes when input data is corrupted.
Patch by Frank %eucloid A gmail P com%
date: Jan 18, 2007 6:48 PM
subject: Re: [Ffmpeg-devel] h264, protection against corrupted data (second try patch)
AND
date: Jan 17, 2007 8:22 PM
subject: [Ffmpeg-devel] h264, protection against corrupted data

this also fixes a possible security issue (the sps and pps ids where not checked,
then used as index into an array of sps/pps structs which was then filled with data from the bitstream)

Originally committed as revision 7585 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-19 09:37:04 +00:00
Michael Niedermayer
045bdb5ab4 uint16->uint8
Originally committed as revision 7584 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-19 03:14:13 +00:00
Panagiotis Issaris
e2158da8cc Change the Snow encoder to always use the available MotionEstContext pointer.
Originally committed as revision 7579 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-18 13:35:24 +00:00
Luca Barbato
79acfb0e13 Avoid branches in the loop and solve a gcc warning
Originally committed as revision 7566 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-17 11:02:07 +00:00
Luca Barbato
6845801f82 Cosmetics
Originally committed as revision 7564 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-17 10:47:58 +00:00
Panagiotis Issaris
0467531999 fix segfault with http://sam.zoy.org/zzuf/lol-ffplay.ogm and
http://sam.zoy.org/zzuf/lol-ffplay.ogg

Originally committed as revision 7561 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-17 10:26:13 +00:00
Michael Niedermayer
d9319ccebd set data_size to 0 so that in case we return without setting it nothing funny can happen
Originally committed as revision 7558 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-16 23:28:41 +00:00
Luca Barbato
a02142a50a fix a gcc warning, avoid an unnecessary operation
Originally committed as revision 7555 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-16 22:07:49 +00:00
Reimar Döffinger
b18e5c031c Avoid calling decode_slice when context_initialized is not set.
Avoids a crash due to dsp.clear_blocks being NULL when called.

Originally committed as revision 7547 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-16 17:46:26 +00:00
Michael Niedermayer
0e066acb62 fix segfault with http://sam.zoy.org/zzuf/lol-ffplay.mpg and http://sam.zoy.org/zzuf/lol-ffplay.m2v
Originally committed as revision 7538 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-15 23:26:09 +00:00
Roman Shaposhnik
e950141a58 * Fixing a bug with incorrect bits set in AAUX source pack
* Making DV codec release a buffer on exit
   * Flagging accepted pix_fmts for DV encoder

Originally committed as revision 7531 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-15 07:41:28 +00:00
Michael Niedermayer
ac66834c75 avcodec_decode_audio2()
difference to avcodec_decode_audio() is that the user can pass the allocated size of the output buffer to the decoder and the decoder can check if theres enough space

Originally committed as revision 7518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-14 23:50:06 +00:00
Michael Niedermayer
4785c01668 er and strict also apply to audio theoretically
Originally committed as revision 7510 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-14 23:19:22 +00:00
Aurelien Jacobs
ae5574508e cosmetics: reindent
Originally committed as revision 7486 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-14 18:18:14 +00:00
Aurelien Jacobs
dd9b86354c add support for another variant of vp6
with block coeffs coded separatly from other parts of the frame

Originally committed as revision 7484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-14 18:17:15 +00:00
Reimar Döffinger
a5ee04c3e0 Buffer for get_bits must be padded because readers may overread.
Originally committed as revision 7477 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-14 16:11:10 +00:00
Michael Niedermayer
2d0bcfb412 some interlaced direct sanity checks
Originally committed as revision 7442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-13 02:45:05 +00:00
Michael Niedermayer
3b6dc9ca6d replace a few hardcoded numbers with their correct named ones
Originally committed as revision 7441 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-13 01:00:37 +00:00
Michael Niedermayer
6de062957b fix 16 CABAC_BIT * 10l bug introduced in r6578
Originally committed as revision 7440 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-13 00:56:43 +00:00
Baptiste Coudurier
d0f4e4fb17 print error when decoding fails
Originally committed as revision 7436 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-10 14:23:28 +00:00
Diego Biurrun
a9621908dc Unconditionally enable Theora decoder. It works fine now and there is no
Theora support through libtheora in FFmpeg.

Originally committed as revision 7435 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-10 14:19:33 +00:00
Guillaume Poirier
f57c7ad234 add missing bit from commit r7423
Originally committed as revision 7424 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-07 23:34:01 +00:00
Siarhei Siamashka
7a88606398 Optimization of 'dct_unquantize_h263_intra' for ARM (armv5te)
patch by Siarhei Siamashka % siarhei P siamashka A gmail P com %
Original thread:
Date: Jan 6, 2007 5:07 PM
Subject: [Ffmpeg-devel] [PATCH] Optimization of 'dct_unquantize_h263_intra' for ARM (armv5te) (try2)
and
Date: Jan 2, 2007 6:13 PM
Subject: [Ffmpeg-devel] [PATCH] Optimization of 'dct_unquantize_h263_intra' for ARM (armv5te)

Originally committed as revision 7423 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-07 23:24:14 +00:00
Robert Swain
a5474d50c3 enable bidirectional me with x264
patch by Robert Swain <robert =dot= swain =at= gmail =dot= com>

Originally committed as revision 7422 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-07 18:04:11 +00:00
Diego Biurrun
20c9dfe391 cosmetics: Reorder external libraries.
Originally committed as revision 7418 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-07 00:07:10 +00:00
Diego Biurrun
6ebe07fbb5 variable renaming: mp3lame --> libmp3lame
Originally committed as revision 7417 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-07 00:02:15 +00:00
Diego Biurrun
2eed5a461f Rename variables: faad --> libfaad, faac --> libfaac, faadbin --> libfaadbin
Originally committed as revision 7416 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-06 23:54:01 +00:00
Diego Biurrun
3ffab36139 variable renaming: dts --> libdts
Originally committed as revision 7415 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-06 23:44:48 +00:00
Diego Biurrun
f8904fd959 Rename variables: a52 --> liba52, a52bin --> liba52bin
Originally committed as revision 7414 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-06 23:33:43 +00:00
Michael Niedermayer
bc9a459780 maybe fixing a segfault
Originally committed as revision 7407 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-03 11:32:02 +00:00
Michael Niedermayer
1e90b34f08 dead code removial
Originally committed as revision 7405 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-03 00:48:20 +00:00
Michael Niedermayer
396a5e6837 store a few values in the header as difference to the last
this makes frames a few bytes smaller (0.1% for high bitrate but >1% for low bitrates)

Originally committed as revision 7401 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-02 12:24:31 +00:00
Kostya Shishkov
aac88b534c Decode previous 32 frames to avoid seeking artifacts in MPC
Originally committed as revision 7393 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-01 05:32:27 +00:00
Michael Niedermayer
2606f38a67 skiprd doxygen comment from avcodec.h -> AVOption comment
Originally committed as revision 7376 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-26 17:08:03 +00:00
Kostya Shishkov
185c7b6b26 Musepack SV7 decoding support
Originally committed as revision 7375 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-24 04:51:43 +00:00
Michael Niedermayer
c52f5d66a2 skiprd
Originally committed as revision 7365 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-23 03:05:36 +00:00
Michael Niedermayer
d951bb9a5c test DIRECT{0,0} too if flag mv0 is used
slight PSNR/bitrate increase

Originally committed as revision 7361 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-22 23:30:57 +00:00
Baptiste Coudurier
a45bc5922f bt 0 is invalid, setting min to 1
Originally committed as revision 7357 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-22 10:10:13 +00:00
Aurelien Jacobs
df32bc1213 more simplification
Originally committed as revision 7352 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-21 22:58:02 +00:00
Michael Niedermayer
acff54d831 10l
Originally committed as revision 7351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-21 22:35:13 +00:00
Michael Niedermayer
5970845f1f FIXME has already been fixed ages ago
Originally committed as revision 7348 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-21 15:49:40 +00:00
Michael Niedermayer
66884a2946 simplify
Originally committed as revision 7347 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-21 15:46:32 +00:00
Michael Niedermayer
d6975eb82b use qscale_table in adaptive quant
some PSNR/bitrate improvement for adaptive quant

Originally committed as revision 7346 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-21 15:45:53 +00:00
Michael Niedermayer
2175b80bed simplify
Originally committed as revision 7345 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-21 15:22:16 +00:00
Michael Niedermayer
3b9cf3bdb3 i think this if() is useless lets abuse our users to test this ;)
Originally committed as revision 7344 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-21 15:21:44 +00:00
Michael Niedermayer
2f16af0667 skip motion estimation and encoding of non direct-0,0 MBs if the next MB is skiped (mpeg4 doesnt allow such MBs and in the past we did ME and encoding until at the end we droped them, so this should be faster though i didnt benchmark it, benchmark welcome)
Originally committed as revision 7343 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-21 15:20:02 +00:00
Michael Niedermayer
59743d16c7 dont randomly disallow intr4v in adaptive quant
some PSNR/bitrate gain if adaptive quant is used
initalize qscale_table correctly (it was pretty much random since the qp->lambda change)
  this probably has not much effect as the table isnt used currently IIRC

Originally committed as revision 7342 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-21 14:24:23 +00:00
Michael Niedermayer
51b1a6c939 dont randomly dissallow direct MBs
some PSNR/bitrate gain for b frames with adaptive quant or QPRD

Originally committed as revision 7341 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-21 13:23:49 +00:00
Michael Niedermayer
cb284d4b77 try direct mode MB after QPRD, slight PSNR/bitrate gain if b frames + QPRD
Originally committed as revision 7336 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-20 23:43:13 +00:00
Michael Niedermayer
e4d0e2edb9 fix special casing of the 0,0 MV for b frames (slight PSNR/bitrate gain)
Originally committed as revision 7334 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-20 17:11:54 +00:00
Michael Niedermayer
ff8dc81b5b dont favor the zero MV if mv0 is used (psnr per bitrate gains ranging from 0 to 0.14, most are <=0.04 though)
Originally committed as revision 7333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-20 01:30:17 +00:00
Guillaume Poirier
5a5c770d5a Add SSSE3 (Core2 aka Conroe/Merom/Woodcrester new instructions) detection
Originally committed as revision 7332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-18 22:43:09 +00:00
Michael Niedermayer
832a7b631f minor doc fix
Originally committed as revision 7331 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-18 19:27:28 +00:00
Baptiste Coudurier
7910d13474 always print message when error, AV_LOG_DEBUG -> AV_LOG_ERROR
Originally committed as revision 7330 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-18 13:45:03 +00:00
Aurelien Jacobs
9110a0e32d Add support for VP60 and VP61.
Originally committed as revision 7329 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-17 22:00:12 +00:00
Michael Niedermayer
95cefcb4ed 10l
Originally committed as revision 7328 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-17 15:41:30 +00:00
Aurelien Jacobs
c29ff23c2a small optimization
Originally committed as revision 7327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-17 15:26:50 +00:00
Michael Niedermayer
af6a403a05 warn user if the selected diamond size is larger then the motion estimation score cache size
Originally committed as revision 7326 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-17 13:11:34 +00:00
Michael Niedermayer
a6daaf7cce limit x/ymin/max to me_range
slight psnr/bitrate gain for most but not all files if me_range is used

Originally committed as revision 7325 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-17 12:07:09 +00:00
Reimar Döffinger
6f3e4e1712 Check mb_pos is big enough before trying to access data left or above.
Fixes out-of-bound access for http://samples.mplayerhq.hu/V-codecs/WMV9/nokia_n90.wmv

Originally committed as revision 7324 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-17 11:11:44 +00:00
Benjamin Larsson
162b983598 av_log(NULL,... -> av_log(avctx,.. where appropriate.
Originally committed as revision 7319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-14 17:58:25 +00:00
Benjamin Larsson
e7a6d5f313 Bug fix for crashes when SSE is used on unaligned arrays.
No measureable change in speed. This gave random crashes on Win32
and BeOS. The cause for this bug is that gcc doesn't align the
stackframe. Linux and glibc always ensure this to be true thus
this never affected Linux.

Originally committed as revision 7318 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-14 17:50:23 +00:00
Diego Biurrun
f70d367b63 vqmin/vqmax --> qmin/qmax in the option description
Originally committed as revision 7316 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-13 11:10:41 +00:00
Guillaume Poirier
e828d257e7 Doxygen comments about variables described by Michael here:
Date: Tue, 12 Dec 2006 14:00:54 +0100
Subject: Re: [Ffmpeg-cvslog] r6876 - trunk/libavcodec/motion_est.c

Originally committed as revision 7288 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-12 13:41:17 +00:00
Michael Niedermayer
2b0cdd9ec6 mv overflow in map fix (untested except regression tests)
Originally committed as revision 7287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-12 13:31:12 +00:00
Reimar Döffinger
c8aee695c5 Fix JPEG-LS encoder 0xff-escaping writing too much or uninitialized data.
Originally committed as revision 7284 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-11 20:18:36 +00:00
Panagiotis Issaris
c6b237da9e Adding H.264 DCT.
Originally committed as revision 7282 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-11 15:53:55 +00:00
Michael Niedermayer
2f5560ee49 fix playback of mp3_bits_left.avi
Originally committed as revision 7279 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-11 13:01:20 +00:00
Guillaume Poirier
ec4e0056ef GCC 3.3 compile fix
Originally committed as revision 7277 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-11 10:52:18 +00:00
Diego Biurrun
895bf49961 Improve option description.
Originally committed as revision 7276 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-11 10:51:42 +00:00
Måns Rullgård
c1173617ce improved stack misalignment warning
Originally committed as revision 7275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-11 09:19:58 +00:00
Panagiotis Issaris
e39e60a37e Adding function which enables writing H.264 NAL units.
Originally committed as revision 7273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-11 01:00:50 +00:00
Reimar Döffinger
46f9dcc3ee Fix 16 bit cscd samples, 16 bit raw means RGB555 on Windows, and the original
cscd codec is for windows.

Originally committed as revision 7266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-09 13:30:28 +00:00
Reimar Döffinger
2c04fc1f8c Typo in error message
Originally committed as revision 7265 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-09 13:13:45 +00:00
Martin Storsjö
4027ed1d06 fix bug when __GNUC__ isn't defined and when compiling for a non-x86 architecture, patch by Martin Storsjö, martin at martin st
Originally committed as revision 7261 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-08 13:25:37 +00:00
Kostya Shishkov
a4b940198a Deobfuscate expression
Originally committed as revision 7260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-08 05:28:00 +00:00
Kostya Shishkov
3dd52c5afe Now ZMBV encoder compiles
Originally committed as revision 7259 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-08 05:13:40 +00:00
Kostya Shishkov
766937298e 1e6l forgot to add zmbvenc.c
Originally committed as revision 7258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-08 04:37:00 +00:00
Måns Rullgård
c97dc988ba lavc is at major version 51, delete old stuff
Originally committed as revision 7257 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-08 00:42:55 +00:00
Måns Rullgård
849f10351d rename always_inline to av_always_inline and move to common.h
Originally committed as revision 7256 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-08 00:35:08 +00:00
Michael Niedermayer
6c81ca9906 better warning
Originally committed as revision 7250 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-07 18:35:58 +00:00
Michael Niedermayer
6dc7d5da70 ff_check_alignment to warn the user about a missaligned stack
Originally committed as revision 7249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-07 18:33:00 +00:00
Michael Niedermayer
f95778f80d fix compilation
Originally committed as revision 7248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-07 18:29:02 +00:00
Panagiotis Issaris
f1862127f5 Added entry for H.264 DCT to the DSP context.
Originally committed as revision 7247 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-07 16:09:33 +00:00
Panagiotis Issaris
3edeab8209 Add codec ID for a native H.264 encoder.
Originally committed as revision 7246 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-07 15:59:42 +00:00
Panagiotis Issaris
acd8d10ffb Making rem6 and div6 globally visible and thus adding prefixes.
Originally committed as revision 7245 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-07 09:59:05 +00:00
Panagiotis Issaris
14e95e2c92 Removing unused code
Originally committed as revision 7244 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-07 09:47:29 +00:00
Kostya Shishkov
f48d6e1b44 ZMBV encoder
Originally committed as revision 7242 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-07 04:17:01 +00:00
Måns Rullgård
8da9266cea use the standard INT64_C() macro for 64-bit constants
Originally committed as revision 7240 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-06 23:46:11 +00:00
Panagiotis Issaris
d3075ed502 Add "mixed_refs" description suggested by Loren Merritt and update accompanying
comment in the code.

Originally committed as revision 7235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-06 17:04:23 +00:00
Panagiotis Issaris
119aae1dd5 Add more descriptions to the AVOption array taken from the avcodec.h AVCodec structure member comments.
Originally committed as revision 7233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-06 08:24:29 +00:00
Panagiotis Issaris
a074f143dd Export symbols of several H.264 intra prediction functions
Originally committed as revision 7232 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-06 08:17:43 +00:00
Alexander Chemeris
a083f53c45 fix crash when decoding a truncated H264 slice
patch by Alexander Chemeris % ipse P ffmpeg A gmail.com %
Original thread:
date: Dec 5, 2006 7:26 PM
subject: [Ffmpeg-devel] [PATCH] Fix crush when truncated slice passed to H.264 decoder

Originally committed as revision 7229 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-05 22:18:19 +00:00
Panagiotis Issaris
3ee5c5b739 Removing unused code
Originally committed as revision 7228 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-05 22:05:09 +00:00
Panagiotis Issaris
ea9f5d6f76 Add comment denoting group of H.264 functions
Originally committed as revision 7227 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-05 21:57:31 +00:00
Panagiotis Issaris
550e66cb59 Change NAL unit type defines to an enum and move to a header file for usage
in other code.

Originally committed as revision 7226 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-05 21:52:15 +00:00
Michael Niedermayer
2421a01b25 10l umh search needs hex size 2 now after the last change
Originally committed as revision 7224 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-05 12:35:47 +00:00
Michael Niedermayer
f852ff3257 make hex and large 2 small diamond search half their size instead or -1 if the initial size was a power of 2
double the hex size so odd sized hexagons are possible

Originally committed as revision 7223 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-05 12:34:52 +00:00
Diego Biurrun
4a1bb6196b Fix some obvious mistakes in the option descriptions.
Originally committed as revision 7220 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-04 12:04:53 +00:00
Reimar Döffinger
cf1e119bb2 Move BE_*/LE_*/ST*/LD* macros to a common place. Some further
optimization/cleanup would be desirable (e.g. LE_* and LD*
should be the same on x86).

Originally committed as revision 7218 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-03 16:35:30 +00:00
Mike Melanson
10f865c9b7 Another hack to allow the Cinepak decoder to detect both types of deviant Cinepak
data. Tested against both known FILM files, several CPK files, and normal
CVID-encoded files.

Originally committed as revision 7215 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 22:27:18 +00:00
Víctor Paesa
970419236d Fill in some missing AVOption descriptions.
patch by Víctor Paesa, wzrlpy arsystel com

Originally committed as revision 7213 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 18:58:20 +00:00
Guillaume Poirier
3813dcc9bf Add IDCT8 routine in Altivec. Patch by yours truely with Linux fixes by Luca Barbato
Originally committed as revision 7210 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 14:50:42 +00:00
Diego Biurrun
c6c367254f spelling cosmetics: cliped --> clipped
Originally committed as revision 7208 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 14:19:49 +00:00
Kostya Shishkov
08baa3e0d7 10e6l FastUVMC was done right but in the wrong place
Originally committed as revision 7207 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 12:55:29 +00:00
Michael Niedermayer
516ea8d222 fix indention
Originally committed as revision 7206 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 11:24:41 +00:00
Michael Niedermayer
1994e7c6b6 dia_size=-1 -> funny_diamond_search()
dia_siue=768 + size -> umh search (old -1 was 784)

Originally committed as revision 7205 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 10:58:20 +00:00
Michael Niedermayer
376edfcc0f hexagon search
dia_size=512 + hexagon size (513 is the normal one used in h264)
large to small diamond search
        dia_size=256 + diamond size

Originally committed as revision 7204 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 10:45:51 +00:00
Luca Barbato
4b47d258f6 Unused variable removed
Originally committed as revision 7203 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 01:28:21 +00:00
Michael Niedermayer
ed1dfc4970 remove pretty much useless skiping of some predictors
this has pretty much no quality or speed effect except very small random changes

Originally committed as revision 7202 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-01 20:38:54 +00:00
Baptiste Coudurier
1a1c53856f mjpeg a dump header bitstream filter, modifies bitstream to be decoded by quicktime
Originally committed as revision 7201 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-01 14:06:21 +00:00
Baptiste Coudurier
e68e5ab0cf add bytestream big endian 16/32 writing functions
Originally committed as revision 7200 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-01 14:01:50 +00:00
Michael Niedermayer
c9cac6e3d7 typo in umh
Originally committed as revision 7193 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-01 09:58:06 +00:00
Michael Niedermayer
c7675718e4 UMH support (dia_size=-1 activates it)
Originally committed as revision 7192 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-01 09:48:33 +00:00
Michael Niedermayer
ac003d2461 cosmetic (prevent name clashes of variables in a macro with surrounding code)
Originally committed as revision 7191 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-01 09:46:52 +00:00
Kostya Shishkov
98ba1cfaf7 100l FastUVMC rounding was incorrect.
This should also improve quality on WMV9Drifting.asf

Originally committed as revision 7190 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-01 07:24:56 +00:00
Michael Niedermayer
f7f8af46f7 1 step diamond search around the median MV predictor
+0.01 PSNR
idea from x264

Originally committed as revision 7189 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-30 22:44:22 +00:00
Kostya Shishkov
7667896a36 VQA v1 support
Originally committed as revision 7183 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-29 05:40:37 +00:00
Aurelien Jacobs
f39020269e cleanup the #ifdef mess in encoder/decoder/parser registration
Originally committed as revision 7182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-28 23:55:24 +00:00
Kostya Shishkov
7504e4fa1d Correct information in header
Originally committed as revision 7178 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-28 05:34:28 +00:00
Robert Swain
c411e7f6fb alphabetic reordering of codec registration
patch by Robert Swain < robert.swain _at_ gmail.com >

Originally committed as revision 7176 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-27 13:04:56 +00:00
Michael Niedermayer
c61b9d4473 PIC fix
Originally committed as revision 7173 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-27 10:56:10 +00:00
Brian Foley
49cef7443a Move copy_block* functions to dsp dsputil.h
Patch by Brian Foley % bfoley A compsoc P nuigalway P ie %
Original thread:
Date: Nov 26, 2006 6:44 PM
Subject: Re: [Ffmpeg-devel] [PATCH] put_mpeg4_qpel16_h_lowpass altivec, take 2

Originally committed as revision 7172 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-26 18:25:07 +00:00
Kostya Shishkov
61f5b14a8e Correct rounding values in overlap filtering
Originally committed as revision 7171 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-26 04:57:31 +00:00
Kostya Shishkov
5081f3aad5 B-frames support for adv. profile
Originally committed as revision 7170 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-26 04:54:17 +00:00
Kostya Shishkov
b8ce8f15a0 100l: Initialize dc_scale with current quantizer for adv I frames
Originally committed as revision 7169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-26 04:53:36 +00:00
Kostya Shishkov
25e9c7efa5 Use halfpq in coefficient scaling
Originally committed as revision 7168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-26 04:52:36 +00:00
Luca Barbato
c61e1098e7 typo
Originally committed as revision 7166 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-24 12:36:06 +00:00
Steven Johnson
fce2200da0 Implement DELTA_FLI opcodes correctly. Patch by Steven Johnson
Originally committed as revision 7165 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-24 00:16:32 +00:00
Alex Beregszaszi
37e6f5f321 support byte_run=0 case in DELTA_FLI (this case means only skip pixels)
Originally committed as revision 7164 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-23 23:50:08 +00:00
Alex Beregszaszi
fe99025b16 10l memory corruption bug found by Steven Johnson
Originally committed as revision 7163 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-23 22:57:20 +00:00
Aurelien Jacobs
17c90b9d62 flac: allow reading of full metadata headers from extradata
Originally committed as revision 7161 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-23 22:22:03 +00:00
Bill O'Shaughnessy
3e954443dd bring AC3 encoder output up to input volume level
patch by Bill O'Shaughnessy % bill P oshaughnessy A gmail.com %
+ reg tests update gruntwork by me
Original thread:
date: Nov 21, 2006 11:36 PM
subject: [Ffmpeg-devel] Simpler Patch to bring AC3 encoder output up to input level

Originally committed as revision 7160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-23 22:21:01 +00:00
Baptiste Coudurier
3c1418175d fix bitstream to be correctly decoded by quicktime
Originally committed as revision 7157 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-22 13:53:22 +00:00
Baptiste Coudurier
f856756059 fix sigfpe with intra only encoding
Originally committed as revision 7156 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-22 13:24:58 +00:00
Diego Biurrun
8cff89be43 Conditionally compile some of the AltiVec optimizations.
Originally committed as revision 7154 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-22 09:20:16 +00:00
Matthias Hopf
1e25a7e7eb fix some potential security issues, patch by Matthias Hopf, mat at mshopf dot de
Originally committed as revision 7153 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-22 01:11:29 +00:00
Diego Biurrun
248bc6bb8c Fix compilation with VC-1 decoder disabled.
Originally committed as revision 7149 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-21 21:18:55 +00:00
Michael Niedermayer
bb243e7100 fix b frames + -mbd rd without -psnr (yes that was seriously buggy and probably hasnt been noticed as everyone who tested stuff used -psnr)
Originally committed as revision 7148 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-21 19:37:44 +00:00
Michael Niedermayer
169bc475d1 100l infinite loop fix
Originally committed as revision 7147 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-21 19:35:06 +00:00
Kostya Shishkov
426b11a833 Decode non-interleaved scans
Originally committed as revision 7143 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-21 06:15:18 +00:00
Guillaume Poirier
8db4f43c68 Fix declaration and code thingie
Originally committed as revision 7140 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-20 20:41:31 +00:00
Martin
4ec0ccb1a4 allow amr bitrate to be changed "on the fly" through avctx->bitrate.
Patch by Martin % marthi A graphics P cs P uni - sb P de %
Original thread:
date: Nov 20, 2006 6:20 PM
subject: Re: [Ffmpeg-devel] [PATCH] Re: AMR bitrate

Originally committed as revision 7139 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-20 20:35:47 +00:00
Tom Harper
9f83e1427a Fix linking with H.261 support disabled.
patch by Tom Harper, d.thomas.harper gmail com

Originally committed as revision 7134 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-20 14:13:32 +00:00
Michael Niedermayer
ec9ed85dc7 infiinit loop fix for CBR + adaptive quant
Originally committed as revision 7133 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-20 11:53:02 +00:00
Michael Niedermayer
789382d340 100l qprd fix 2nd try
Originally committed as revision 7132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-20 10:48:23 +00:00
Kostya Shishkov
6ffdc53de9 Some progressive JPEG support
Originally committed as revision 7131 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-20 05:21:17 +00:00
Michael Niedermayer
3f9fea7230 testing all dquant for qp_rd fixes the qp runaway to 31 bug
Originally committed as revision 7126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-19 23:19:52 +00:00
Guillaume Poirier
00f636a04f Add useful Altivec types, taken from with permission from x264 authors
Originally committed as revision 7125 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-19 22:51:54 +00:00
Kostya Shishkov
c8f9f9b91a Divide first audio buffer chunk into atomary bufffers.
This slightly simplifies decoder and removes potential
audio buffer overrun.

Originally committed as revision 7121 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-19 05:30:43 +00:00
Benjamin Larsson
3644d47241 Missed one log2().
Originally committed as revision 7117 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-17 21:43:46 +00:00
Kostya Shishkov
b615c1edfc Optimize overlapping
Suggested by Skal, sprintf(mail, "skal%d@orange.fr", 0xFFFF)

Originally committed as revision 7113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-17 06:12:33 +00:00
Kostya Shishkov
7ad8d3bf0c Fix comments
Originally committed as revision 7112 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-17 06:10:52 +00:00
Kostya Shishkov
b6fa8993fb Overlap filtering was done in reverse order
Originally committed as revision 7111 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-17 06:09:32 +00:00
Alex Beregszaszi
20d46c038a Remove alpha channel from RGB555
Originally committed as revision 7106 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-16 20:46:36 +00:00
Alex Beregszaszi
08d23410ea BGR555 has never been working as alpha supporting format. Remove the false setting.
Originally committed as revision 7105 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-16 20:43:29 +00:00
Baptiste Coudurier
a57d13b713 throw error if unsupported resolution is used with h261
Originally committed as revision 7097 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-16 09:58:34 +00:00
Michael Niedermayer
8e5606bfcd detect a few more errors (fixes libmp3-bug.avi again)
make pickyness of the decoder user selectable through error_resilience param like for video decoders

Originally committed as revision 7089 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-15 17:58:35 +00:00
Michael Niedermayer
ee50a7c1e5 making decoding more error robust
Originally committed as revision 7073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 22:06:28 +00:00
Michael Niedermayer
9bb328d397 reset internal buffer during seeking
Originally committed as revision 7070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 20:39:20 +00:00
Michael Niedermayer
bd60e11bf4 more checks and error messages
Originally committed as revision 7069 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 20:35:15 +00:00
Alex Beregszaszi
b362567605 changed rgba32_to routines to support both alpha and non-alpha formats (see r7066 too)
Originally committed as revision 7067 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 19:53:22 +00:00
Alex Beregszaszi
8e96866a52 changed rgba32_to routines to support both alpha and non-alpha formats
Originally committed as revision 7066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 19:48:11 +00:00
Alex Beregszaszi
d8b45f7961 Fix possible overflows. Found by Steven Johnson
Originally committed as revision 7065 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 19:19:13 +00:00
Benjamin Larsson
521fe1d2da Remove log2() usage.
Originally committed as revision 7063 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 18:54:42 +00:00
Måns Rullgård
486497e07b revert bad checkin
Originally committed as revision 7044 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 03:18:09 +00:00
Måns Rullgård
be6ed6fff4 move some CFLAGS settings away from config.* writing section
Originally committed as revision 7043 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 03:12:29 +00:00
Diego Biurrun
10265a1aa9 Remove redundant #ifdef HAVE_THREAD, the file is only compiled
if that condition holds anyway.

Originally committed as revision 7029 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 00:56:56 +00:00
Måns Rullgård
af63114e0d rename CONFIG_AC3 to CONFIG_A52
it's more consistent and Dolby never liked people "infringing" their TM

Originally committed as revision 7014 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 22:09:31 +00:00
Kostya Shishkov
ee0a035820 Support for 16-bit grayscale
Originally committed as revision 7012 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:39:28 +00:00
Kostya Shishkov
2878cecd6d Give error about planar RGB
Originally committed as revision 7011 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:38:42 +00:00
Kostya Shishkov
b39cf84cca Update error message
Originally committed as revision 7010 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:36:22 +00:00
Kostya Shishkov
339aabd5a8 Use table for determining type sizes
Originally committed as revision 7009 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:34:46 +00:00
Baptiste Coudurier
9cc6be9d27 add low delay forcing option for mpeg1/2 encoding
Originally committed as revision 7008 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:30:26 +00:00
Kostya Shishkov
213309782d Decoder can decode many ZLib-packed strips
Originally committed as revision 7007 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:27:36 +00:00
Kostya Shishkov
d00026d062 Print error message for unsupported mode (RGB planar,CMYK,YCrCb)
Originally committed as revision 7006 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:20:50 +00:00
Kostya Shishkov
e2570297c0 8-bit images support for TIFF
Originally committed as revision 7005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 05:32:10 +00:00
Kostya Shishkov
380fd08fe6 Rows per strip may be >= height
Originally committed as revision 7004 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 05:30:50 +00:00
Kostya Shishkov
27c189394b Warn about JPEG in TIFF
Originally committed as revision 7003 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 05:29:45 +00:00
Kostya Shishkov
ec8a152b6f Correctly detect 4-component images
Originally committed as revision 7002 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 05:28:55 +00:00
Kostya Shishkov
a47d3c0442 Output proper 16-bit sound (fixes decoding on PPC)
Originally committed as revision 7000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 05:15:55 +00:00
Måns Rullgård
7466ed2f02 zigzag_direct_noperm doesn't exist, remove declaration
Originally committed as revision 6998 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 23:35:49 +00:00
Måns Rullgård
7b7abda3b3 make more tables static
Originally committed as revision 6996 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 23:14:20 +00:00
Måns Rullgård
1d50395746 rename squareTbl -> ff_squareTbl
Originally committed as revision 6995 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 21:48:04 +00:00
Stefan Gehrer
e275b7efd9 rename ff_cavs_flush to cavs_flush and make it static
Originally committed as revision 6994 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 20:23:47 +00:00
Stefan Gehrer
53aa68b329 move all cavs-parsing to cavs.c
This should help building parser without decoder

Originally committed as revision 6993 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 20:18:07 +00:00
Måns Rullgård
55fde95e3b rename cropTbl -> ff_cropTbl
Originally committed as revision 6992 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 20:08:09 +00:00
Stefan Gehrer
d136d2fcea make mpeg4video_split public as ff_mpeg4video_split
Originally committed as revision 6991 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 20:01:50 +00:00
Måns Rullgård
36cd306907 rename inverse -> ff_inverse
Originally committed as revision 6990 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 18:49:36 +00:00
Måns Rullgård
1bd29b078c make some tables static
Originally committed as revision 6981 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 13:40:40 +00:00
Måns Rullgård
bb54f6ab62 adding more static keywords
Originally committed as revision 6976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 03:34:12 +00:00
Måns Rullgård
6b781ce746 make vp6_pcr_tree static
Originally committed as revision 6975 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 01:08:05 +00:00
Måns Rullgård
8e981daf2b make some symbols static
Originally committed as revision 6972 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-11 20:54:48 +00:00
Måns Rullgård
c328f313d8 make two functions static
Originally committed as revision 6970 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-11 19:46:53 +00:00
Michael Niedermayer
f1a06ca80b zero private bits
Originally committed as revision 6961 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-10 11:45:43 +00:00
Michael Niedermayer
eea784dab0 store a identifer and the first header in extradata
with this mp3 should be binary identical to what you had before header compression
support mp3 with crc (by droping the crc and putting it back during header decompress, currently its just random tough, does any deocoder even check it?)

Originally committed as revision 6960 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-10 11:31:02 +00:00
Michael Niedermayer
eacb41b2e9 mp3 header (de)compression bitstream filter
this will make mp3 frames 4 bytes smaller, it will not give you binary identical mp3 files, but it will give you mp3 files which decode to binary identical output
this will only work in containers providing at least packet size, sample_rate and number of channels
bugreports about mp3 files for which this fails are welcome
and this is experimental (dont expect compatibility and dont even expect to be able to decompress what you compressed, hell dont even expect this to work without editing the source a little)

Originally committed as revision 6958 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-10 01:41:53 +00:00
Michael Niedermayer
92a3541876 16bit in avi is RGB555
Originally committed as revision 6956 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-09 17:28:46 +00:00
Panagiotis Issaris
c2212338e8 Remove the H264Context parameter from decode_init_vlc() as it is not being used.
Originally committed as revision 6955 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-09 16:40:33 +00:00
Baptiste Coudurier
cbee7a6944 get rid of CODEC_ID_MPEG4AAC after next version bump, and change it to CODEC_ID_AAC where used
Originally committed as revision 6954 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-09 11:37:30 +00:00
Michael Niedermayer
6c4d16556b 10000l to myself, fixing regression test failure
Originally committed as revision 6953 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-09 01:23:47 +00:00
Michael Niedermayer
b5ca0c6ff9 100l for me, iam being to stupid to read the mpeg4 spec / eat stuffing mbs a the end of the picture
Originally committed as revision 6942 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-08 18:15:54 +00:00
Måns Rullgård
997baf0141 allow spaces in source and build directory names
out of tree builds from a source dir with spaces is impossible
due to how make handles vpath

Originally committed as revision 6938 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-08 00:02:15 +00:00
Baptiste Coudurier
9d210bb42b typo
Originally committed as revision 6934 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-07 13:50:41 +00:00
Baptiste Coudurier
80d617f5b4 add option to set mpeg1/2 gop timecode start, and drop frame flag timecode flag
Originally committed as revision 6933 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-07 13:45:08 +00:00
Luca Barbato
d9d2f88def Simplify
Originally committed as revision 6932 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-07 12:45:29 +00:00
Diego Biurrun
4802a7a7b1 Use MMX only under x86_32, there are compilation problems.
Originally committed as revision 6931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-07 12:28:13 +00:00
Baptiste Coudurier
1766295516 add codec_tag and codec_stream_tag to MpegEncContext to not alter avctx values
Originally committed as revision 6930 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-07 09:46:57 +00:00
Kostya Shishkov
7d7912c34b Bump version for Fraps v[24] support
Originally committed as revision 6928 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-07 05:57:42 +00:00
Reimar Döffinger
e07eaaccc1 Avoid void*-arithmetic, and uint8_t* is more correct anyway.
Originally committed as revision 6918 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-06 17:56:08 +00:00
Baptiste Coudurier
79e7b9609e include parser.h instead of mpegvideo.h
Originally committed as revision 6916 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-06 10:47:41 +00:00
Baptiste Coudurier
7d6b1abe1a rename ff_mpeg1_find_frame_end to mpeg1_find_frame_end and make it static
Originally committed as revision 6915 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-06 10:46:54 +00:00
Baptiste Coudurier
4067d81be2 move AVCodecParser prototypes and definitions to parser.h, and move mpegvideo parser to mpeg12.c
Originally committed as revision 6914 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-06 10:43:49 +00:00
Zuxy Meng
360932f76d Fix ASF format parser's broken UTF-16 string handling
1. Add a PUT_UTF8 macro to common.h; code borrowed from libavcodec/flacenc.c.
2. Make use of the macro in flacenc.c
Patch by Zuxy Meng % zuxy P meng A gmail P com %
Original thread:
Date: Nov 5, 2006 9:56 AM
Subject: [Ffmpeg-devel] PUT_UTF8 & asf format enhancement

Originally committed as revision 6911 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-06 10:32:48 +00:00
Kostya Shishkov
f4e31985da Check for symbol count
Originally committed as revision 6910 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-06 06:13:29 +00:00
Kostya Shishkov
39ff2ee84d Limit output sample to 0..maxval, fixes decoding of T16E0.JLS
Originally committed as revision 6908 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-06 05:35:09 +00:00
Baptiste Coudurier
8cd13128b8 use AVRational and ff_frame_rate_tab for frame_rate
Originally committed as revision 6905 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-05 19:24:23 +00:00
Reimar Döffinger
c9ec7564f0 Move idct block array variable onto rtjpeg_decode_frame_yuv420 stack since
it is only used there and is only 128 byte large.
Also make it aligned to fix playback with altivec.

Originally committed as revision 6902 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-05 16:18:37 +00:00
Baptiste Coudurier
bc52b0c518 remove useless line variable
Originally committed as revision 6901 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-05 15:10:33 +00:00
Baptiste Coudurier
b190aa8919 fix decoding position
Originally committed as revision 6900 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-05 15:06:12 +00:00
Kostya Shishkov
75a71b6c38 Correct support for Fraps v4 (and Huffman tree for < 256 symbols)
Originally committed as revision 6898 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-05 08:18:52 +00:00
Kostya Shishkov
78629a746f Update comment
Originally committed as revision 6897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-05 04:59:38 +00:00
Kostya Shishkov
08a4c4bfb9 Fraps v2 and v4 support
Originally committed as revision 6896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-05 04:57:14 +00:00
Oded Shimon
483b8b1210 ministry of english grammar :) then->than
Originally committed as revision 6894 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-04 00:42:50 +00:00
Michael Niedermayer
21d4d5dafb doxy
Originally committed as revision 6893 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 20:30:22 +00:00
Michael Niedermayer
079e61db5d ensure alignment (no speed change)
Originally committed as revision 6891 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 16:54:05 +00:00
Michael Niedermayer
f5a9e8f33d merging mov & and (no speedchange)
Originally committed as revision 6889 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 16:02:18 +00:00
Michael Niedermayer
e80cf125a7 2 instructions less (same speed)
Originally committed as revision 6888 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 15:40:57 +00:00
Michael Niedermayer
9347118237 comment about failed optimization
Originally committed as revision 6887 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 15:17:36 +00:00
Michael Niedermayer
38cfdc83f0 move luma tc0 related init into asm
5% faster filter_mb_fast() on P3

Originally committed as revision 6884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 14:28:30 +00:00
Kostya Shishkov
57aff88581 RGB32 support in Targa
Originally committed as revision 6883 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 13:13:08 +00:00
Michael Niedermayer
25225c3773 2 instructions less in h264_loop_filter_luma_mmx2()
Originally committed as revision 6882 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 12:07:53 +00:00
Michael Niedermayer
bda2203d56 preempt possible overflow
Originally committed as revision 6881 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 11:07:35 +00:00
Michael Niedermayer
5a1553dee3 1 instruction less
Originally committed as revision 6880 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 09:59:15 +00:00
Kostya Shishkov
a21711022e Use bpp from header in error message
Originally committed as revision 6878 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 04:42:11 +00:00
Michael Niedermayer
e9f1885c21 optimize H264_DEBLOCK_P0_Q0
2.5% faster filter_mb_fast() on P3

Originally committed as revision 6877 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 02:03:56 +00:00
Michael Niedermayer
dd7e46e7c3 new I/P frame selection heuristic
PSNR/bitrate is slightly better for my (short) test videos
more tests welcome ...

Originally committed as revision 6876 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-02 23:36:39 +00:00
Baptiste Coudurier
93481fe5fe change gif muxer to simple gif encoder
Originally committed as revision 6874 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-02 23:13:34 +00:00
Corey Hickey
1984f5cdc9 Correct description of mblmin and mblmax.
Originally committed as revision 6873 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-02 23:08:09 +00:00
Tom Harper
a9dc190f17 outputs bit spent on various encoding functions (motion vectors, overhead, etc)
back into AVCodecContext for external consumption
patch by Tom Harper % d P thomas P harper A gmail P com %
Original thread:
Date: Nov 2, 2006 1:30 AM
Subject: [Ffmpeg-devel] [patch] snow stats

Originally committed as revision 6872 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-02 19:11:20 +00:00
Steve L'Homme
949b1a13bf Replace most of the %lld and %llx by their (cleaner) PRI*64 counterparts.
patch by Steve Lhomme, slhomme divxcorp com

Originally committed as revision 6868 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 22:39:58 +00:00
Michael Niedermayer
45f3704c6d 10l (forgot ALT_SCAN)
Originally committed as revision 6866 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 21:41:54 +00:00
Diego Biurrun
1345f4ed6c Rename SWAP macro to FFSWAP.
Originally committed as revision 6865 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 21:28:36 +00:00
Steve L'Homme
e344c1ea36 reindentation, patch by From: Steve Lhomme, slhomme divxcorp com
Originally committed as revision 6864 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 21:09:14 +00:00
Michael Niedermayer
65342b2b4a merge clip() into the alpha/beta/tc0 tables (10% faster filter_mb_fast() on P3)
Originally committed as revision 6863 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 19:34:30 +00:00
Diego Biurrun
e164fbfeac Make tests compile on non-x86.
Originally committed as revision 6860 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 18:51:37 +00:00
Diego Biurrun
3cd52279c9 Use common define for x86_32 and x86_64.
Originally committed as revision 6859 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 18:34:40 +00:00
Måns Rullgård
67bcc87092 indentation
Originally committed as revision 6857 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 18:19:20 +00:00
Måns Rullgård
84278104e1 CODEC_CAP_DELAY support
Originally committed as revision 6856 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 18:18:48 +00:00
Reimar Döffinger
d55f46e5a8 Reenable AMD64 optimizations for cabac accidentially disabled in r6852
Originally committed as revision 6853 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 17:18:49 +00:00
Diego Biurrun
419b878494 Add ARCH_X86_32 as a new define for 32 bit x86 architectures and change
the semantics of ARCH_X86 to mean both 32 and 64 bits.

Originally committed as revision 6852 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 17:01:33 +00:00
Michael Niedermayer
7aba918708 fix 1/0 b frames + CBR bug
Originally committed as revision 6850 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-31 22:22:11 +00:00
Diego Biurrun
9a64e0440e cosmetics: Restore alphabetical order.
Originally committed as revision 6848 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-31 11:19:51 +00:00
Måns Rullgård
743311a1b0 coded line size is a multiple of 4
Originally committed as revision 6844 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-30 20:43:07 +00:00
Oded Shimon
e389399289 fix for disabling vorbis decoder but enabling vorbis encoder
Originally committed as revision 6841 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-30 18:05:35 +00:00
Kostya Shishkov
469f9de72f Init vlc tables as static
Originally committed as revision 6840 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-30 13:57:55 +00:00
Kostya Shishkov
84ed36da85 IMC decoder
Originally committed as revision 6839 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-30 13:48:48 +00:00
Luca Abeni
9c5d7c568b AVPicture has 4 planes, not 3
Originally committed as revision 6838 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-30 10:15:37 +00:00
Michael Niedermayer
498c544ad2 dont set the sampling rate just because 1 mp3 packet header says so (fixes playback speed on some old mencoder generated avis which where then dumped to mp3)
Originally committed as revision 6837 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-30 02:19:55 +00:00
Michael Niedermayer
c0d8052b50 avoid random noise on damaged frames
Originally committed as revision 6836 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-30 01:29:56 +00:00
Diego Biurrun
d5cd50ed73 Fix compilation with PIC enabled, BRANCHLESS_GET_CABAC is defined under
!PIC but gets used without a check for !PIC.

Originally committed as revision 6834 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-29 13:14:37 +00:00
Michael Niedermayer
3cedeeca02 update copyright year, it looks odd otherwise :)
Originally committed as revision 6830 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 20:18:18 +00:00
Michael Niedermayer
95da34cd54 CANDIDATE_MB_TYPE_INTER heuristic doesnt work at really low quality where the distortion becomes less relevant then the overhead of intra blocks
Originally committed as revision 6829 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 20:00:05 +00:00
Oded Shimon
b5c5a86bb7 I hope noone minds, adding myself to eval.c copyright...
Originally committed as revision 6827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 18:30:20 +00:00
Michael Niedermayer
973cbc2a28 lambda* should be unsigned
Originally committed as revision 6824 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 16:11:25 +00:00
Michael Niedermayer
1928d04640 prevent overflow if lambda2 is "too" large
Originally committed as revision 6823 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 15:20:00 +00:00
Michael Niedermayer
ea7307df20 use lambda/lmax instead of qscale/qmax as end check for vbv retry
Originally committed as revision 6822 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 11:15:06 +00:00
Oded Shimon
8cd68d8056 ignore whitespace in ff_eval
Originally committed as revision 6821 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 09:49:13 +00:00
Andrew Voznytsa
b500cc2a46 sample rate fix
patch by Andrew Voznytsa andrew.voznytsa gmail com

Originally committed as revision 6820 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 09:30:43 +00:00
Oded Shimon
72523c7a20 add missing 'e->value * '
Originally committed as revision 6819 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 08:03:30 +00:00
Oded Shimon
63a547eabc shut gcc warning, also makes sense for NAN to be returned if the loop was never executed
Originally committed as revision 6818 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 07:03:24 +00:00
Diego Biurrun
ebd6a69444 Rename dvdsub.c to dvdsubdec.c.
Originally committed as revision 6815 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 23:37:35 +00:00
Michael Niedermayer
45ee0e3282 add support for while() loops again ugly syntax while(condition, statements) but very simple implementation
Originally committed as revision 6814 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 22:35:55 +00:00
Michael Niedermayer
835954e3a4 support seperating expressons by ;
support variables, the syntax isnt beautifull (st(a,b) means var[a]=b and ld(a) var[a]) but for a mere 19 lines of code its fairly simple, if anyone wants to write real variables support with names for variables and = and [] then that would of course be welcome but only if it doesnt bloat the code up terribly...)

Originally committed as revision 6813 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 22:16:25 +00:00
Reynaldo H. Verdejo Pinochet
418f17e006 Fix obvious typo, BGR555 was missing
Originally committed as revision 6812 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 22:08:02 +00:00
Oded Shimon
d024359a36 possible bug of 'gte' being read as 'gt', same with 'lte'
Originally committed as revision 6811 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 21:37:47 +00:00
Michael Niedermayer
577eab6b62 minor simplification
Originally committed as revision 6810 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 21:13:31 +00:00
Michael Niedermayer
a98f4515cf factorize AVEvalExpr alloc and init
Originally committed as revision 6809 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 20:38:10 +00:00
Oded Shimon
bb0f1ea72f update ratecontrol to new ff_eval API
Originally committed as revision 6808 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 20:16:26 +00:00
Reynaldo H. Verdejo Pinochet
ce459e12da adds missing rgb/bgr 565 codec->fmt mappings, ok'ed by Michael
Originally committed as revision 6807 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 19:53:41 +00:00
Reynaldo H. Verdejo Pinochet
ba8a621891 adds missing rgb/bgr 555 codec->fmt mappings, ok'ed by Michael
Originally committed as revision 6806 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 19:50:31 +00:00
Oded Shimon
85b4eb08cc new optimized eval method, by seperating parsing and runtime
Originally committed as revision 6803 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 16:42:16 +00:00
Kostya Shishkov
ffc5430bc3 LZW decoder as separate module plus TIFF LZW support
Originally committed as revision 6795 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-26 04:15:48 +00:00
Kostya Shishkov
b0c32a70b4 10l predictor should not skip first line
Originally committed as revision 6794 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-26 04:06:08 +00:00
Steve L'Homme
33400850cf Don't include inttypes.h/stdint.h directly, there is an abstraction in
libavutil/common.h for platforms with no inttypes.h.
patch by Steve Lhomme, slhomme divxcorp com

Originally committed as revision 6790 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 18:57:43 +00:00
Michael Niedermayer
836096aa7a simplify
Originally committed as revision 6789 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 10:33:40 +00:00
Michael Niedermayer
54fe115921 reverse my last change, it was wrong and broken
Originally committed as revision 6788 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 10:13:26 +00:00
Michael Niedermayer
46d9fe622d remove map variable
Originally committed as revision 6787 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 09:45:21 +00:00
Michael Niedermayer
71977422d1 factorize update state out
Originally committed as revision 6786 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 09:34:13 +00:00
Michael Niedermayer
3b6d23293c FFMAX
Originally committed as revision 6785 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 09:09:38 +00:00
Michael Niedermayer
8d42cf7496 common subexpression elimination
Originally committed as revision 6784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 08:52:51 +00:00
Michael Niedermayer
62412b8d28 merge 8 and 16bit functions, they are identical except the data type
Originally committed as revision 6783 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 08:33:44 +00:00
Michael Niedermayer
5d48f0cb05 set v_edge_pos correctly for field picture mpeg2
Originally committed as revision 6782 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 07:33:39 +00:00
Kostya Shishkov
9efe56f691 JPEG-LS 16-bit gray support
Originally committed as revision 6781 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 05:01:04 +00:00
Kostya Shishkov
22eafdf24f PGM 16-bit gray support
Originally committed as revision 6780 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 05:00:14 +00:00
Kostya Shishkov
ae912c5b62 PNG 16-bit gray decoding support
Originally committed as revision 6779 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 04:59:46 +00:00
Kostya Shishkov
34380af0e1 16-bit grayscale support
Originally committed as revision 6778 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 04:57:43 +00:00
Luca Abeni
a163ed1aaa Do not use a fake libavcodec/swscale.h, but always use the real one
(from libswscale) instead

Originally committed as revision 6777 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-23 17:06:32 +00:00
Reimar Döffinger
755073fe3c CABAC assembler optimizations ported to AMD64
Originally committed as revision 6776 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-23 16:54:21 +00:00
Aurelien Jacobs
246f86a4d6 document the extradata protocol for VP6F
Originally committed as revision 6772 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-23 00:10:18 +00:00
Aurelien Jacobs
9e2424ce60 use the adjustment value present in FLV to crop VP6 video
Originally committed as revision 6770 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 23:19:42 +00:00
Aurelien Jacobs
24d3e5a2f2 use coded_width and coded_height instead of width and height
Originally committed as revision 6769 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 18:33:09 +00:00
Baptiste Coudurier
47babca839 indention
Originally committed as revision 6768 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 17:25:16 +00:00
Baptiste Coudurier
bcd872a73f removed useless variables
Originally committed as revision 6766 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 16:12:13 +00:00
Baptiste Coudurier
d54d396d08 use avctx->get_buffer
Originally committed as revision 6765 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 16:10:04 +00:00
Baptiste Coudurier
a7fb3a9600 remove unused variables
Originally committed as revision 6764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 15:15:15 +00:00
Baptiste Coudurier
1e22f00d79 printf -> dprintf
Originally committed as revision 6763 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 15:11:51 +00:00
Baptiste Coudurier
8e57cae794 indention
Originally committed as revision 6762 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 15:09:32 +00:00
Baptiste Coudurier
06d392a7cc change gif demuxer to gif decoder
Originally committed as revision 6760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 15:05:03 +00:00
Kostya Shishkov
76aca7a8bf handle limit>32 for set_ur_golomb_jpegls()
Originally committed as revision 6754 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 04:52:15 +00:00
Michael Niedermayer
5dc4970661 prevent infinite loop
Originally committed as revision 6753 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-21 22:07:01 +00:00