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37a4269d70
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Author SHA1 Message Date
Diego Biurrun
37a4269d70 cosmetics: K&R coding style, prettyprinting 
Originally committed as revision 20115 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 09:11:07 +00:00
Kostya Shishkov
a8b95021e5 Do not attempt to decode TIFF files containing fax data with uncompressed 
mode allowed for there is no code to decode it (yet).

Originally committed as revision 20114 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 06:31:49 +00:00
Kostya Shishkov
8355572f91 lavc MJPEG decoder is capable of decoding some extended sequential 
Huffman-compressed JPEG files, so make it decode those files
(samples are welcome).
This fixes issue 1420

Originally committed as revision 20113 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 05:52:38 +00:00
Kostya Shishkov
5073cca404 Make BMP decoder produce flipped picture with RLE compression. 
This fixes issue 1415

Originally committed as revision 20112 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 05:46:17 +00:00
Kostya Shishkov
b08de903cd Make MS RLE decoder produce both bottom-up and top-down pictures 
Originally committed as revision 20111 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 05:42:55 +00:00
Justin Ruggles
535497f193 Change an error to a warning to support broken AC-3 files known to exist. 
Fixes Issue 1426.

Originally committed as revision 20110 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 00:06:54 +00:00
David Conrad
6945c2bc4c Support constant-quant encoding for libtheora 
Based on a patch by j f (gonzaz-z # operamail (d) com)

Originally committed as revision 20109 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 22:25:49 +00:00
Måns Rullgård
7cee5421d6 configure: break a long line 
Originally committed as revision 20108 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 22:08:16 +00:00
Reimar Döffinger
e04a3c9613 Re-add check for compilation failure with ebx clobber, and only set 
ebx_available if both "b" constraint and exb clobber code compile.
This is to fix compilation with Mac OSX 10.5.8's gcc 4.0.1 in 64
bit mode (-m64) which only fails for ebx/rbx clobbers but not
"b" constraints - this is probably a compiler bug.

Originally committed as revision 20107 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 21:57:13 +00:00
Justin Ruggles
3fdccca091 10l: wrong operation in stereo rematrixing 
Originally committed as revision 20106 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 21:51:02 +00:00
Måns Rullgård
49214f61a5 configure: return result of test from check_asm 
This makes it possible to use check_asm in conditionals.

Originally committed as revision 20105 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 21:38:11 +00:00
Anne-Laure de Smit
2aa6e87a97 Add support for SGI images without RLE compression. 
patch by Anne-Laure de Smit, annelaure.desmit gmail com

Originally committed as revision 20104 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 21:23:47 +00:00
Reimar Döffinger
5200b90147 Do not needlessly add 7 to put_buts_count before dividing by 8, 
flush_put_bits ensures it is divisible 8.

Originally committed as revision 20103 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 20:47:59 +00:00
Reimar Döffinger
f2ad907060 10l in code reading codec_name, the first byte is the length and should not 
become part of the string.

Originally committed as revision 20102 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 18:27:39 +00:00
Reimar Döffinger
5baaf9adaf Use a "b" constraint instead of ebx clobber to detect if EBX is available. 
The test using clobber incorrectly indicates ebx to be available with the
default compilers on OpenBSD 4.5 and Haiku.

Originally committed as revision 20101 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 16:55:32 +00:00
Lasse Reinhold
391dbb54a6 Use floating point mathematics when encoding mpeg audio. 
Fixes issue 975: high db peak levels when encoding mp2

Original patch by Lasse Reinhold, lassemikkelreinhold hotmail

Originally committed as revision 20100 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 15:13:09 +00:00
Reimar Döffinger
5dd76bd741 Return an error when the parsed mpc chunk size is negative, otherwise we 
might end up in an endless loop where the same chunk is parsed over and over.
Fixes a hang near the end for http://samples.mplayerhq.hu/A-codecs/musepack/sv8/sv8-tags.mpc

Originally committed as revision 20099 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 13:35:13 +00:00
Reimar Döffinger
58f873dded Fix compilation of beosaudio.cpp, not tested if it actually works though. 
Originally committed as revision 20098 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 13:01:48 +00:00
Reimar Döffinger
f494213c6d Fix typo in comment. 
Originally committed as revision 20097 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 12:39:18 +00:00
Reimar Döffinger
75ddee0a26 Use skip_put_bytes in MJPEG encoder instead of filling all bytes with 0 
with put_bits.

Originally committed as revision 20096 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 10:48:14 +00:00
Reimar Döffinger
eb0d04c325 Use ff_put_string in vorbis encoder. 
Originally committed as revision 20095 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 10:37:37 +00:00
Reimar Döffinger
003121091e Replace several #ifdef PIC with the more obvious and correct 
#if !HAVE_EBX_AVAILABLE, since all it does is avoid using ebx.

Originally committed as revision 20094 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 09:49:12 +00:00
Reimar Döffinger
c9da676de4 Disable parsing for ogg streams where no ogg header was found, 
if no header was found the parser was not initialized and thus will
crash when trying to use it.

Originally committed as revision 20093 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 09:46:48 +00:00
Reimar Döffinger
19635234b1 Convert latin1 codec_name in mov to UTF-8, since all strings in FFmpeg 
must be valid UTF-8.

Originally committed as revision 20092 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 09:43:56 +00:00
Kostya Shishkov
53f9f9c91b When BitsPerSample tag is not present in TIFF, that means file is 
monochrome, so initialize picture before decoding.
This fixes decoding monochrome files produced by lavc TIFF encoder.

Originally committed as revision 20091 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 05:49:18 +00:00
Justin Ruggles
2ed4439658 Simplify stereo rematrixing by only using one temporary variable. It is also 
about 1.8% faster on my system.

Originally committed as revision 20090 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 01:25:04 +00:00
Justin Ruggles
16c91d2b23 remove unneeded assignment in inner loop. rematrixing bands are contiguous. 
Originally committed as revision 20089 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 01:09:57 +00:00
Stefano Sabatini
e935fa9e17 Prefer -vcodec rawvideo over -vcodec huffyuv for lavfi regression 
tests, as the use of huffyuv may cause the auto-insertion of a scale
filter, thus masking the mis-behavior of some filter.

Originally committed as revision 20088 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 21:53:36 +00:00
Diego Biurrun
a392f82a3a Remove disabled code cruft. 
Originally committed as revision 20087 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 21:08:33 +00:00
Michael Kostylev
0e829974f5 Fix md5 program invocation for BSD. 
patch by Michael Kostylev, michael.kostylev gmail com

Originally committed as revision 20086 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 19:49:04 +00:00
Reimar Döffinger
8f1e203a56 Use context instead of NULL for logging. 
Originally committed as revision 20085 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 19:18:51 +00:00
Reimar Döffinger
ebb651d5f2 Make sure that dv encoder initializes all encoded packet data. 
The specification does not say which value to use for unused
parts, so fill all unused bytes with 0xff, which is consistent
with what DV usually uses for reserved or unused parts.

Originally committed as revision 20084 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 19:17:18 +00:00
Diego Biurrun
8a8720c1bb cosmetics: K&R coding style, prettyprinting 
Originally committed as revision 20083 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 18:03:30 +00:00
Jason Garrett-Glaser
8ea08becfa Fix indentation in avcodec.h 
Originally committed as revision 20082 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 17:34:36 +00:00
Måns Rullgård
0e71841b05 WMA: fix loop unrolling in decode_exp_vlc() 
The count can be a non-multiple of 4 after all.

Originally committed as revision 20081 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 12:48:24 +00:00
Diego Biurrun
a7adcf29cf whitespace cosmetics, prettyprinting, K&R coding style 
Originally committed as revision 20080 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 11:43:58 +00:00
Reimar Döffinger
badce93dad Simplify r20025: use align_get_bits instead of reimplementing it. 
Originally committed as revision 20079 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 11:06:04 +00:00
Måns Rullgård
076a9dea1e WMA: store level_table as floats, use type punning for sign flip in decode 
Originally committed as revision 20078 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 10:38:34 +00:00
Måns Rullgård
ff00b94e9d WMA: use type punning and unroll loops in decode_exp_vlc() 
GCC does stupid things if these assignments are done using floats
directly, so fill the runs using integer operations instead.  Also
unroll the loops since the length is always a multiple of 4.

Originally committed as revision 20077 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 10:38:30 +00:00
Måns Rullgård
c0d1463da7 WMA: use a table instead of pow() in decode_exp_vlc 
Originally committed as revision 20076 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 10:38:27 +00:00
Reimar Döffinger
4b4ac5c7a8 Sync AC3 probe values with MP3 probe values, they have to avoid similar issues. 
This fixes ffmpeg-generated files with -acodec ac3 being detected as raw ac3
instead of MPEG.

Originally committed as revision 20075 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 10:23:47 +00:00
Reimar Döffinger
f6765f3f04 Extend DV autodetection to also reliably detect single-frame DVs with 
a higher score that MAX/4.
It checks that there are at least 10 DIF headers and at least one per
24000 bytes, and if so considers the file reliably detected as DV.
Passes probetest, too.

Originally committed as revision 20074 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 10:12:18 +00:00
Anton Khirnov
6378b06208 Add id3v2 metadata conversion table and use it in mp3 muxer. 
Patch by Anton Khirnov, wyskas gmail

Originally committed as revision 20073 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 07:05:03 +00:00
Kostya Shishkov
a5568f4608 Make sure all the bits are written to output in fax data decoder. 
This fixes decoding TIFF images with fax compression and width being not
multiple of eight (and issue 1429).

Originally committed as revision 20072 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 05:55:14 +00:00
Diego Biurrun
0b8e7ab059 some more linebreak and brace placement cosmetics 
Originally committed as revision 20071 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-28 21:46:22 +00:00
Diego Biurrun
5e56b30e1f brace placement and linebreak cosmetics 
Originally committed as revision 20070 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-28 21:13:47 +00:00
Robert Swain
754ff9a795 Refactor channel element configuration and mapping code into its own function 
to allow reuse

Originally committed as revision 20069 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-28 15:37:18 +00:00
Robert Swain
2309923c5c Reindent after last commit 
Originally committed as revision 20068 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-28 15:35:51 +00:00
Robert Swain
e22da6b637 AAC: Add channel layout support for channel configuration as defined in the 
specification

Originally committed as revision 20067 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-28 15:35:13 +00:00
Kostya Shishkov
d2cdf20147 cosmetics: reindent and reformat function declarations 
Originally committed as revision 20066 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-28 05:19:13 +00:00