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40 Commits

Author SHA1 Message Date
Alexandra Hájková
418ccdd703 faxcompr: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:35:07 +01:00
Luca Barbato
a3b2b83f01 faxcompr: return meaningful errors 
And optionally forward them to the caller instead of concealing them.

Unify err and ret in a single variable.
 2013-06-07 17:23:53 +02:00
Luca Barbato
f32aefcf34 faxcompr: K&R formatting cosmetics 2013-06-07 17:23:53 +02:00
Alex Converse
99a335299f faxcompr: Check malloc results and unify return path 2012-04-13 09:49:13 -07:00
Martin Storsjö
e96b4a53df vlc/rl: Add ff_ prefix to the nonstatic symbols 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:26 +02:00
Diego Biurrun
f6f95d4e49 doxygen: consistently place brief description 2011-07-14 20:49:37 +02:00
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-19 13:33:20 +00:00
Diego Biurrun
ba87f0801d Remove explicit filename from Doxygen @file commands. 
Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-20 14:45:34 +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
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
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
Kostya Shishkov
8da5d3dc37 Finally distinguish TIFF_CCITT_RLE and TIFF_G3 1-D case, so both of them 
will be decoded correctly.
This fixes issue 1423.

Originally committed as revision 20065 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-28 05:17:20 +00:00
Kostya Shishkov
a8c7a3d2c1 Fix decoding of TIFF CCITT RLE compressed data. 
This fixes issue 1417.

Originally committed as revision 20025 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-26 05:48:50 +00:00
Stefano Sabatini
9106a698e7 Rename bitstream.h to get_bits.h. 
Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 16:20:26 +00:00
Stefano Sabatini
b275500706 Split bitstream.h, put the bitstream writer stuff in the new file 
put_bits.h.

Originally committed as revision 18461 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-12 08:35:26 +00:00
Diego Biurrun
bad5537e2c Use full internal pathname in doxygen @file directives. 
Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-01 02:00:19 +00:00
Diego Biurrun
dc8a7c93d3 Add missing void keyword to parameterless function declarations. 
Originally committed as revision 16860 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-30 18:38:25 +00:00
Michael Niedermayer
a56f82eaf8 indent 
Originally committed as revision 16348 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 18:39:24 +00:00
Michael Niedermayer
537bf4266f Simplify vertical mode 
Originally committed as revision 16347 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 18:39:07 +00:00
Michael Niedermayer
eb0094b224 And another sechole ... 
Originally committed as revision 16346 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 18:14:59 +00:00
Michael Niedermayer
268309750b Fix yet another sechole. 
Originally committed as revision 16345 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 18:06:29 +00:00
Michael Niedermayer
11c5999e20 Fix another sechole. 
Originally committed as revision 16344 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 17:51:10 +00:00
Michael Niedermayer
2a522579aa Minor simplification. 
Originally committed as revision 16343 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 17:32:11 +00:00
Michael Niedermayer
f78a679177 Remove unused run_start variable. 
Originally committed as revision 16342 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 17:11:19 +00:00
Michael Niedermayer
6f5c00eb9f Move sync line pointers code to the end of the loop, it is simpler that way. 
Originally committed as revision 16341 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 17:04:31 +00:00
Michael Niedermayer
e3a54b6694 Get rid of check for condition that is always true (run_off < avctx->width). 
Originally committed as revision 16340 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 16:59:10 +00:00
Michael Niedermayer
43ba8f3545 Get rid of pix_left in the 2d code, it is simpler that way. 
Originally committed as revision 16339 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 16:57:35 +00:00
Michael Niedermayer
6fe68c7b97 Factorize "avctx->width + 2" out to avoid someone mistakenly changing 
some but not all.

Originally committed as revision 16336 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 16:38:55 +00:00
Michael Niedermayer
621e6525a6 cosmetic (moving pix_left update) 
Originally committed as revision 16335 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 16:30:50 +00:00
Michael Niedermayer
1d7985072c Close gaping sechole. That is, a series of run=0 allows arbitrary data to 
be written over the end of the runs array.

Originally committed as revision 16334 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 16:29:01 +00:00
Michael Niedermayer
d02ab57a5f minor simplification 
Originally committed as revision 16333 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 15:21:48 +00:00
Michael Niedermayer
66909bc4f1 Merge ff_ccitt_unpack_1d and 2d. 
Originally committed as revision 16332 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 15:05:12 +00:00
Michael Niedermayer
d68542f019 Ensure that an invalid run terminates the line. 
Originally committed as revision 16331 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 14:57:42 +00:00
Michael Niedermayer
ec5bdf4989 10l != vs. == (yes, my fault not kostya's). 
Originally committed as revision 16330 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 14:39:21 +00:00
Michael Niedermayer
679f3fa901 indent 
Originally committed as revision 16329 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 13:52:07 +00:00
Michael Niedermayer
68d48cc592 Simplify zero run handling in put_line(). 
Originally committed as revision 16328 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 13:51:52 +00:00
Michael Niedermayer
bc0f7a9c75 Avoid negation in put_line(). 
Originally committed as revision 16327 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 13:50:00 +00:00
Michael Niedermayer
4e60b64324 Factorize mode switching in put_line(). 
Originally committed as revision 16326 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 13:48:09 +00:00
Michael Niedermayer
eb12536a31 Fix (rewrite) find_group3_syncmarker(). 
Originally committed as revision 16325 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 13:46:11 +00:00
Michael Niedermayer
8d48db314e CCITT Fax Group 3 and 4 decompression by kostya. 
Will be activated after a little more reviewing and fixing by me.
Commited now, so as to not lose history of that.

Originally committed as revision 16323 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 13:39:19 +00:00