Commit Graph

32 Commits

Author SHA1 Message Date
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