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path: root/libavcodec/faxcompr.c
AgeCommit message (Collapse)Author
2015-08-14avcodec/faxcompr: negate uncompressed runsMichael Niedermayer
Fixes remaining part of Ticket700 Found-by: ami_stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-14avcodec/faxcompr: Factor decode_uncompressed() outMichael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-13avcodec/faxcompr: Support uncompressed escapes in decode_group3_1d_line()Michael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-13avcodec/faxcompr: Support cmode == 9 && xxx == 7Michael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-13avcodec/faxcompr: Print the unsupported mode numberMichael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-02-26Fix buffer_size argument to init_put_bits() in multiple encoders.Dyami Caliri
Several encoders were multiplying the buffer size by 8, in order to get a bit size. However, the buffer_size argument is for the byte size of the buffer. We had experienced crashes encoding prores (Anatoliy) at size 4096x4096.
2015-02-18avcodec/faxcompr: Fix memleakMichael Niedermayer
Fixes CID1270816 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-07avcodec/faxcompr: use init_get_bits8()Paul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-04-12avcodec/faxcompr: use av_malloc_array()Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-06-08Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: faxcompr: return meaningful errors Conflicts: libavcodec/faxcompr.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-06-08Merge commit 'f32aefcf349f2f1367f0143782397643416d18f3'Michael Niedermayer
* commit 'f32aefcf349f2f1367f0143782397643416d18f3': faxcompr: K&R formatting cosmetics Conflicts: libavcodec/faxcompr.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-06-07faxcompr: return meaningful errorsLuca Barbato
And optionally forward them to the caller instead of concealing them. Unify err and ret in a single variable.
2013-06-07faxcompr: K&R formatting cosmeticsLuca Barbato
2013-02-13faxcompr: Dont read ref when the end has been reached in pass modeMichael Niedermayer
Fixes reading over the end Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-24tiffdec: Fix runend handlingMichael Niedermayer
Fixes Ticket1999 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-07faxcompr: fix out of array readMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-31faxcompr: fix byte alignment caseMichael Niedermayer
Fixes Ticket1653 Found-by: ami_stuff Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-17ccitt fax: fix some group3 1d files without EOLMichael Niedermayer
Fixes Ticket832 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-04-13Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: swscale: K&R formatting cosmetics (part II) tiffdec: Add a malloc check and refactor another. faxcompr: Check malloc results and unify return path configure: escape colons in values written to config.fate ac3dsp: call femms/emms at the end of float_to_fixed24() for 3DNow and SSE matroska: Fix leaking memory allocated for laces. pthread: Fix crash due to fctx->delaying not being cleared. vp3: Assert on invalid filter_limit values. h264: fix 10bit biweight functions after recent x86inc.asm fixes. ffv1: Fix size mismatch in encode_line. movenc: Remove a dead initialization git-howto: Explain how to avoid Windows line endings in git checkouts. build: Move all arch OBJS declarations into arch subdirectory Makefiles. Conflicts: configure libavcodec/vp3.c libavformat/matroskadec.c libavutil/Makefile libswscale/Makefile libswscale/swscale.c libswscale/swscale_internal.h libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-04-13faxcompr: Check malloc results and unify return pathAlex Converse
2012-02-16Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: (27 commits) ppc: Add ff_ prefix to nonstatic symbols sh4: Add ff_ prefix to nonstatic symbols mpegvideo: Add ff_ prefix to nonstatic functions rtjpeg: Add ff_ prefix to nonstatic symbols rv: Add ff_ prefix to nonstatic symbols vp56: Add ff_ prefix to nonstatic symbols vorbis: Add ff_ prefix to nonstatic symbols msmpeg4: Add ff_ prefix to nonstatic symbols vc1: Add ff_ prefix to nonstatic symbols msmpeg4: Add ff_ prefixes to nonstatic symbols snow: Add ff_ prefix to nonstatic symbols mpeg12: Add ff_ prefix to nonstatic symbols mpeg4: Add ff_ prefixes to nonstatic symbols lagarith: Add ff_ prefix to lag_rac_init libavcodec: Add ff_ prefix to j_rev_dct* dsputil: Add ff_ prefix to inv_zigzag_direct16 libavcodec: Prefix fdct_ifast, fdct_ifast248 dsputil: Add ff_ prefix to the dsputil*_init* functions libavcodec: Add ff_ prefix to some nonstatic symbols vlc/rl: Add ff_ prefix to the nonstatic symbols ... Conflicts: libavcodec/Makefile libavcodec/allcodecs.c libavcodec/dnxhddec.c libavcodec/ffv1.c libavcodec/h263.h libavcodec/h263dec.c libavcodec/h264.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/nuv.c libavcodec/ppc/dsputil_ppc.c libavcodec/proresdsp.c libavcodec/svq3.c libavcodec/version.h libavformat/dv.h libavformat/dvenc.c libavformat/matroskadec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-16vlc/rl: Add ff_ prefix to the nonstatic symbolsMartin Storsjö
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-07-15Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: configure: Automatically add more flags required on symbian mem.h: switch doxygen parameter order to match function prototype doxygen: replace @sa tag by the more readable but equivalent @see doxygen: use Doxygen markup for authors and web links where appropriate doxygen: do not include license boilerplate in Doxygen documentation ac3enc: Mark AVClasses const ffserver: Replace two loops with one loop. ffmpeg: Fix the check for experimental codecs swscale: extend mmx padding. swscale: clip unscaled colorspace conversion path. doxygen: misc consistency cosmetics doc: remove file name from @file directive in Doxygen usage example doxygen: consistently place brief description doxygen: place empty line between brief description and detailed description avformat_open_input(): Add braces to shut up gcc warning. Conflicts: libavcodec/8svx.c libavcodec/tiff.c libavcodec/tiff.h libavcodec/vaapi_h264.c libavcodec/vorbis.c libavcodec/vorbisdec.c libavcodec/vp6.c libswscale/swscale_unscaled.c libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-07-14doxygen: consistently place brief descriptionDiego Biurrun
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2010-04-20Remove explicit filename from Doxygen @file commands.Diego Biurrun
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
2009-09-29Simplify r20025: use align_get_bits instead of reimplementing it.Reimar Döffinger
Originally committed as revision 20079 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-29Make sure all the bits are written to output in fax data decoder.Kostya Shishkov
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
2009-09-28cosmetics: reindent and reformat function declarationsKostya Shishkov
Originally committed as revision 20066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-28Finally distinguish TIFF_CCITT_RLE and TIFF_G3 1-D case, so both of themKostya Shishkov
will be decoded correctly. This fixes issue 1423. Originally committed as revision 20065 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-26Fix decoding of TIFF CCITT RLE compressed data.Kostya Shishkov
This fixes issue 1417. Originally committed as revision 20025 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13Rename bitstream.h to get_bits.h.Stefano Sabatini
Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-12Split bitstream.h, put the bitstream writer stuff in the new fileStefano Sabatini
put_bits.h. Originally committed as revision 18461 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-01Use full internal pathname in doxygen @file directives.Diego Biurrun
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
2009-01-30Add missing void keyword to parameterless function declarations.Diego Biurrun
Originally committed as revision 16860 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26indentMichael Niedermayer
Originally committed as revision 16348 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26Simplify vertical modeMichael Niedermayer
Originally committed as revision 16347 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26And another sechole ...Michael Niedermayer
Originally committed as revision 16346 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26Fix yet another sechole.Michael Niedermayer
Originally committed as revision 16345 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26Fix another sechole.Michael Niedermayer
Originally committed as revision 16344 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26Minor simplification.Michael Niedermayer
Originally committed as revision 16343 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26Remove unused run_start variable.Michael Niedermayer
Originally committed as revision 16342 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26Move sync line pointers code to the end of the loop, it is simpler that way.Michael Niedermayer
Originally committed as revision 16341 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26Get rid of check for condition that is always true (run_off < avctx->width).Michael Niedermayer
Originally committed as revision 16340 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26Get rid of pix_left in the 2d code, it is simpler that way.Michael Niedermayer
Originally committed as revision 16339 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26Factorize "avctx->width + 2" out to avoid someone mistakenly changingMichael Niedermayer
some but not all. Originally committed as revision 16336 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26cosmetic (moving pix_left update)Michael Niedermayer
Originally committed as revision 16335 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26Close gaping sechole. That is, a series of run=0 allows arbitrary data toMichael Niedermayer
be written over the end of the runs array. Originally committed as revision 16334 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26minor simplificationMichael Niedermayer
Originally committed as revision 16333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26Merge ff_ccitt_unpack_1d and 2d.Michael Niedermayer
Originally committed as revision 16332 to svn://svn.ffmpeg.org/ffmpeg/trunk
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