ffmpeg/FFmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-09-30 10:10:51 +00:00
Code Issues Packages Projects Releases Wiki Activity
9,423 Commits 37 Branches 399 Tags 501 MiB
26b4fe821c
Commit Graph

4861 Commits

Author SHA1 Message Date
Loren Merritt
4b8419aa7f simplify 
Originally committed as revision 8911 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-06 09:17:50 +00:00
Diego Biurrun
44c560003a Move dvdsub parser to its own file. 
Originally committed as revision 8910 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-06 09:12:10 +00:00
Diego Biurrun
027f43f095 Rename dvbsubdec_parser.c to dvbsub_parser.c. 
Originally committed as revision 8909 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-06 08:41:24 +00:00
Loren Merritt
cd66ddb6b0 simplify 
Originally committed as revision 8908 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-06 06:46:20 +00:00
Loren Merritt
6ec4818525 faster and simpler vp6 bilinear mc 
Originally committed as revision 8907 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-06 06:43:33 +00:00
Diego Biurrun
0d02cacda9 Move dvbsubdec parser to its own file. 
Originally committed as revision 8906 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-06 02:11:31 +00:00
Diego Biurrun
bbb7d4c76b Remove superfluous #includes, parser.h now includes its prerequisites. 
Originally committed as revision 8905 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 21:11:22 +00:00
Aurelien Jacobs
4c5ea91ca8 ff_frame_rate_tab is now declared in mpegvideo.h 
Originally committed as revision 8904 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 18:32:19 +00:00
Aurelien Jacobs
20c11e4cee avoid a clash between two definitions of SEQ_START_CODE 
Originally committed as revision 8903 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 18:31:34 +00:00
Aurelien Jacobs
95dca03f77 add a ff_ prefix to the now exported mpeg1_find_frame_end() function 
Originally committed as revision 8902 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 18:25:02 +00:00
Aurelien Jacobs
7f50d4ac51 move mpegvideo_parser in it's own file 
Originally committed as revision 8901 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 18:18:51 +00:00
Aurelien Jacobs
89550b2d68 avoid a 'discards qualifiers from pointer' warning 
Originally committed as revision 8900 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 18:17:03 +00:00
Aurelien Jacobs
0cb4172803 move mpegaudio_parser in it's own file 
Originally committed as revision 8899 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 18:08:16 +00:00
Aurelien Jacobs
d2e911fac8 move mpeg4video_parser in it's own file 
Originally committed as revision 8898 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 17:59:37 +00:00
Aurelien Jacobs
41fe055242 parser.h uses AVCodecContext so it needs to include avcodec.h 
Originally committed as revision 8897 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 17:56:47 +00:00
Aurelien Jacobs
75f6cc26ba set CODEC_CAP_DR1 for vp5 and vp6 decoders 
Originally committed as revision 8896 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 15:21:57 +00:00
Diego Biurrun
442fc0e881 parser.c is compiled unconditionally, there is no need to compile it 
conditional to CONFIG_AC3_PARSER.

Originally committed as revision 8895 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 12:24:51 +00:00
Diego Biurrun
5a6a6cc7dc Fix multiple "‘inline/static’ is not at beginning of declaration" warnings. 
Originally committed as revision 8894 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 12:18:14 +00:00
Diego Biurrun
58170ffdf7 Fix warning: 
In file included from mjpeg.c:903:
jpeg_ls.c:190: warning: ‘inline’ is not at beginning of declaration

Originally committed as revision 8893 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 11:14:03 +00:00
Diego Biurrun
ab8a0d04e9 parser.c is compiled unconditionally, there is no need to compile it 
conditional to CONFIG_CAVSVIDEO_PARSER.

Originally committed as revision 8892 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 09:15:03 +00:00
Diego Biurrun
3883a99b7d Move H.261 parser to its own file. 
Originally committed as revision 8888 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-04 19:38:10 +00:00
Kostya Shishkov
58683d2743 100l to myself. Do not include stuff unneeded by parser 
Originally committed as revision 8886 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-04 12:31:40 +00:00
Kostya Shishkov
f9eada03db Typo 
Originally committed as revision 8885 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-04 03:34:38 +00:00
Kostya Shishkov
7d9a6a0fc3 Move some declarations into header 
Based on patch by Denis Fortin
(cons (car '(fortin NOSPAM)) '(nerim net))

Originally committed as revision 8884 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-04 03:34:21 +00:00
Diego Biurrun
b0caf888d2 Rename oggvorbis decoder to libvorbis. 
Originally committed as revision 8883 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-04 00:18:54 +00:00
Diego Biurrun
5982ae94ee Move VC1 parser to its own file. 
Originally committed as revision 8882 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-04 00:09:33 +00:00
Diego Biurrun
98c98e04cc Move dca parser to its own file. 
Originally committed as revision 8881 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-03 23:50:24 +00:00
Diego Biurrun
f5a756ef26 Give libamr decoders/encoders a lib prefix in the name. 
Originally committed as revision 8880 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-03 10:38:03 +00:00
Diego Biurrun
23aee96097 Rename dts_decoder to libdts_decoder. 
Originally committed as revision 8879 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-03 09:35:54 +00:00
Diego Biurrun
e24465962d Remove unused variable. 
Originally committed as revision 8878 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-02 23:11:23 +00:00
Justin Ruggles
6369e6ebc3 cosmetics: indention after last commit 
Originally committed as revision 8876 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-02 20:42:44 +00:00
Justin Ruggles
c31a76e4ef use downmixing coefficients in dca decoder. 
reference:
Subject: [Ffmpeg-devel] [PATCH] DTS multichannel
Date: Wed, 25 Apr 2007 16:25:18 -0400

Originally committed as revision 8875 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-02 20:33:32 +00:00
Justin Ruggles
cc82662662 enable multichannel output in dca decoder. 
reference:
Subject: [Ffmpeg-devel] [PATCH] DTS multichannel
Date: Wed, 25 Apr 2007 16:25:18 -0400

Originally committed as revision 8874 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-02 20:31:32 +00:00
Kostya Shishkov
c95d406d32 1000l to myself - DCA decoder should not be registered in video codecs section 
Originally committed as revision 8873 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-02 16:43:29 +00:00
Nicolas George
4f2c36ac4f add the possibility to choose aac profile 
patch by Nicolas George nicolas george chez normalesup org
original thread: [Ffmpeg-devel] [PATCH] FAAC profile selection
date: 04/27/2007 08:11 PM

Originally committed as revision 8872 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-02 13:49:08 +00:00
Diego Biurrun
aa244b695e cosmetics: Group all external library decoders and encoders together. 
Originally committed as revision 8868 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-02 09:37:47 +00:00
Mark Cox
671adb1742 patch so that the deprecated items show up correctly 
when building doxygen docs
patch by mark cox melbournemark plus ffmpeg minus devel chez gmail dot com

Originally committed as revision 8866 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-02 09:13:47 +00:00
Heikki Lindholm
29644cb504 make mpeg decoder handle mid-stream changes in resolution 
patch by Heikki Lindholm holindho at cs helsinki fi
original thread: [Ffmpeg-devel] [PATCH] fix mid-stream resolution changes
date: Sat Mar 31 13:52:50 CEST 2007

Originally committed as revision 8865 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-02 08:18:28 +00:00
Denis Fortin
f52a02be35 add some comments 
patch by Denis Fortin \ fortin  nerim net /

Originally committed as revision 8864 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-02 07:26:07 +00:00
Mean
dcc3a30b58 prevent going out of the buffer if the nal size does not fit in the buffer. 
Patch by Mean % fixounet A free P fr %
Original thread:
Date: Apr 29, 2007 2:00 PM
Subject: Re: [Ffmpeg-devel] [patch] h264.c, dont go beyond buffer in h264_decode_nal_unit

Originally committed as revision 8858 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-29 23:18:39 +00:00
Alex Beregszaszi
07d84a4e9f check for channels<=0 and print a reasonable error message 
Originally committed as revision 8857 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-29 13:25:32 +00:00
Ivo van Poorten
b46d68c634 add V.Flash PTX decoder 
Originally committed as revision 8856 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-29 09:37:07 +00:00
Michael Niedermayer
9f1473b304 fix exploitable buffer overflow 
Originally committed as revision 8850 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-27 12:41:55 +00:00
Diego Biurrun
e69364b700 Mark code parts that cannot work on AMD64 due to broken relocations as such. 
This allows building shared libraries on AMD64 again.
based on a patch by Diego 'Flameeyes' Pettenò and suggestions by Michael
original thread:
Date: Wed, 18 Apr 2007 11:26:12 +0200
Subject: [Ffmpeg-devel] [PATCH] (try 2) Build shared libraries on AMD64 again

Originally committed as revision 8849 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-27 09:32:31 +00:00
Diego Biurrun
784b7f77c8 10l: Rename missed occurrences of CONFIG_EBX_AVAILABLE to HAVE_EBX_AVAILABLE. 
Originally committed as revision 8821 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-26 00:32:31 +00:00
Aurelien Jacobs
cd53ae3a65 cosmetics: align 
Originally committed as revision 8817 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-25 22:16:50 +00:00
Aurelien Jacobs
7adb10bedf move ac3 tables from a .h to a .c 
Originally committed as revision 8816 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-25 22:12:51 +00:00
Diego Biurrun
9cfacd527c cosmetics: Put AMR entry in alphabetical order with all external libraries. 
Originally committed as revision 8814 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-25 19:13:09 +00:00
Diego Biurrun
73508bc6d3 Remove hackish support for the non-free fixed-point AMR-NB reference code. 
Originally committed as revision 8813 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-25 19:12:04 +00:00
Kostya Shishkov
c5d1349242 1000l to myself as used VLC indexes were totally wrong 
Originally committed as revision 8800 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-24 17:31:39 +00:00
Marc Hoffman
73a47fb297 Blackfin is a strictly aligned processor. 
Patch by Marc Hoffman  mmh _at_ pleasantst.com
Subject: [Ffmpeg-devel] PATCH Blackfin UNALIGNED_STORES_ARE_BAD in bitstream.h
Date: Tue, 17 Apr 2007 06:12:02 -0400

Originally committed as revision 8777 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-21 23:05:30 +00:00
Mark Cox
94cebc5641 simplify, patch by Mark Cox, melbournemark plus ffmpeg minus devel gmail com 
Originally committed as revision 8775 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-21 18:47:30 +00:00
Diego Biurrun
7f3f0dc221 Remove unused variable. 
Originally committed as revision 8769 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-21 15:55:45 +00:00
Alex Beregszaszi
11fde35d7c compile rawvideo decoder on request 
Originally committed as revision 8767 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-21 00:47:55 +00:00
Alex Beregszaszi
4ea385bbbc compile mjpeg parser if requested 
Originally committed as revision 8766 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-21 00:36:53 +00:00
Alex Beregszaszi
ddec67e8b1 ac3 parser requires tables from ac3tab.h, which are compiled into ac3.c 
Originally committed as revision 8765 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-21 00:29:01 +00:00
Alex Beregszaszi
a7b91ac6de cosmetics: remove my email address 
Originally committed as revision 8764 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-20 23:59:22 +00:00
Diego Biurrun
3154f6dbf9 typo 
Originally committed as revision 8762 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-20 15:48:26 +00:00
Måns Rullgård
8520b6345c add .type foo, %function directives for the benefit of debuggers 
based on patch by Matthieu Castet, castet ! matthieu $ free ! fr

Originally committed as revision 8761 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-19 20:09:43 +00:00
Reimar Döffinger
a1ce61108b Fix parts missed in clip -> av_clip rename 
Originally committed as revision 8760 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-19 16:12:06 +00:00
Benjamin Larsson
b8c4a51598 Deobfuscade decodeTonalComponents calling logic. 
Originally committed as revision 8757 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-18 19:58:20 +00:00
Benjamin Larsson
1e8391777d Version bump, atrac3 added. 
Originally committed as revision 8756 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-18 19:49:47 +00:00
Ramiro Polla
a31978e97c Simplify, patch by Ramiro Polla. 
ramiro ta lisha tod ufsc tod br

Originally committed as revision 8754 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-18 19:47:22 +00:00
Ramiro Polla
4620ce8bb8 Remove unused vars, patch by Ramiro Polla. 
ramiro ta lisha tod ufsc tod br

Originally committed as revision 8753 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-18 19:46:42 +00:00
Ramiro Polla
d9fd5461aa Remove unused vars, patch by Ramiro Polla. 
ramiro ta lisha tod ufsc tod br

Originally committed as revision 8752 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-18 19:44:54 +00:00
Ramiro Polla
b707cbb3e8 Cosmetics, patch by Ramiro Polla. 
ramiro ta lisha tod ufsc tod br

Originally committed as revision 8751 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-18 19:44:04 +00:00
Kostya Shishkov
a61456152d Pullback should be performed on scaled motion vectors in B-frames 
Originally committed as revision 8750 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-18 17:36:52 +00:00
Diego Biurrun
9a79101f1e Remove the build instructions from the doxygen comments, they are duplicated 
from the user level documentation and already partially outdated.

Originally committed as revision 8749 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-18 09:34:08 +00:00
Diego Biurrun
ee4c54a313 Doxygen comment wording/spelling 
Originally committed as revision 8748 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-18 09:29:18 +00:00
Benjamin Larsson
10e26bc782 Atrac3 decoder. 
Originally committed as revision 8747 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-17 20:53:39 +00:00
Diego Biurrun
98d0205145 Move AC3 header parsing code together with the rest of the AC3 parsing code. 
Originally committed as revision 8739 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-15 12:32:36 +00:00
Michael Niedermayer
d3255f6fd8 fix mjpeg.mov 
Originally committed as revision 8738 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-15 08:53:03 +00:00
Michael Niedermayer
fe2ad119e9 fix playback of angels_480-mjpegcompress.avi 
Originally committed as revision 8737 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-14 22:58:23 +00:00
Michael Niedermayer
6b5e72c994 fix playback of odd_height.mov 
this isnt the most beautifull solution but at least it works independant of the
random height in mov and it doesnt add any secholes

Originally committed as revision 8736 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-14 22:22:34 +00:00
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