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* lavc/tiff: Decode embedded JPEGs in DNG imagesNick Renieris2019-09-021-0/+2
| | | | | | | | | | | | | | | | Used a technique similar to lavc/tdsc.c for invoking the MJPEG decoder. This commit adds support for: - DNG tiles - DNG tile huffman lossless JPEG decoding - DNG 8-bpp ("packed" as dcraw calls it) decoding - DNG color scaling [1] - LinearizationTable tag - BlackLevel tag [1]: As specified in the DNG Specification - Chapter 5 Signed-off-by: Nick Renieris <velocityra@gmail.com>
* avcodec/tiff: Recognize DNG/CinemaDNG imagesNick Renieris2019-05-301-5/+31
| | | | | | | | | | | | Additionally: - Renamed TIFF_WHITE_LEVEL to DNG_WHITE_LEVEL since it is specified in the DNG spec. - Added/changed some comments to be more precise in differentiating between TIFF, TIFF/EP and DNG values. Related to ticket: https://trac.ffmpeg.org/ticket/4364 Signed-off-by: Nick Renieris <velocityra@gmail.com>
* avcodec/tiff: add initial bayer and sub image supportPaul B Mahol2018-11-121-1/+5
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* Merge commit '12640e4cbb142be0cd025bcf37f1ea437bdfecd0'Michael Niedermayer2014-08-181-1/+2
|\ | | | | | | | | | | | | * commit '12640e4cbb142be0cd025bcf37f1ea437bdfecd0': tiff: Return proper error for missing LZMA compression Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * tiff: Return proper error for missing LZMA compressionDiego Elio Pettenò2014-08-181-1/+2
| | | | | | | | | | | | | | | | The LZMA support is a semi-official extension supported by libtiff 4.0.0 and later. Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | Merge commit 'a9b046fb0ae5395c4d1d8a82cd0d3e354b5034ed'Michael Niedermayer2014-04-131-1/+19
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | * commit 'a9b046fb0ae5395c4d1d8a82cd0d3e354b5034ed': tiff: use a better name and enum values for PhotometricInterpretation Conflicts: libavcodec/tiff.c libavcodec/tiff.h libavcodec/tiffenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * tiff: use a better name and enum values for PhotometricInterpretationJustin Ruggles2014-04-121-1/+19
| | | | | | | | Also add additional known values and log as missing features.
* | avcodec/tiff: Refactor TIFF tag related functions to share the code.Thilo Borgmann2013-08-131-21/+1
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '46ce9ded96ffcb798b03da894cdb5fdac376a6ee'Michael Niedermayer2013-06-031-45/+45
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | * commit '46ce9ded96ffcb798b03da894cdb5fdac376a6ee': tiff: K&R formatting cosmetics Conflicts: libavcodec/tiff.c libavcodec/tiff.h libavcodec/tiffenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * tiff: K&R formatting cosmeticsDiego Biurrun2013-06-021-24/+24
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* | Write TIFF Tag ExtraSamples when encoding pix_fmts that contain transparency ↵Carl Eugen Hoyos2012-08-311-0/+1
| | | | | | | | information.
* | tiff: read more tags of type stringPaul B Mahol2012-07-171-0/+10
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | lavc/tiff: add GeoTIFF support to the TIFF decoderThomas Kühnel2012-07-141-2/+88
| | | | | | | | | | | | | | | | | | | | Work done for SOCIS 2011. See thread: Subject: [libav-devel] [PATCH 2/3] tiff: Add GeoTIFF support to the TIFF decoder Date: Tue, 4 Oct 2011 00:19:52 +0200 Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* | tiffdec: notify user that tile support is missingPaul B Mahol2012-01-111-0/+4
| | | | | | | | Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-07-151-3/+4
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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>
| * doxygen: consistently place brief descriptionDiego Biurrun2011-07-141-1/+2
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| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-191-4/+4
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* | tiff: perform minor cleanups in the headerStefano Sabatini2011-05-111-5/+7
|/ | | | | Add link to official specifications, remove author duplication and others.
* Remove explicit filename from Doxygen @file commands.Diego Biurrun2010-04-201-1/+1
| | | | | | | | 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
* Support both LSB and MSB orders for TIFF CCITT G.x compressed data.Kostya Shishkov2009-09-241-0/+1
| | | | | | This fixes issue 1410. Originally committed as revision 20016 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use full internal pathname in doxygen @file directives.Diego Biurrun2009-02-011-1/+1
| | | | | | | 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
* Register TIFF tags for CCITT Group 3 and 4 compression optionsKostya Shishkov2008-12-221-0/+2
| | | | Originally committed as revision 16264 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Globally rename the header inclusion guard names.Stefano Sabatini2008-08-311-3/+3
| | | | | | | | | Consistently apply this rule: the guard name is obtained from the filename by stripping the leading "lib", converting '/' and '.' to '_' and uppercasing the resulting name. Guard names in the root directory have to be prefixed by "FFMPEG_". Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add FFMPEG_ prefix to all multiple inclusion guards.Diego Biurrun2007-10-171-3/+3
| | | | Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
* license header consistency cosmeticsDiego Biurrun2007-07-051-1/+0
| | | | Originally committed as revision 9484 to svn://svn.ffmpeg.org/ffmpeg/trunk
* include all prerequisites in header filesMåns Rullgård2007-06-161-0/+2
| | | | Originally committed as revision 9344 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add some Doxygen comments, by Kamil Nowosad, k.nowosad students.mimuw.edu pl.Diego Biurrun2007-04-041-1/+7
| | | | Originally committed as revision 8624 to svn://svn.ffmpeg.org/ffmpeg/trunk
* tiff encoder by (Bartlomiej Wolowiec b.wolowiec students mimuw edu pl)Michael Niedermayer2007-04-031-0/+79
Originally committed as revision 8608 to svn://svn.ffmpeg.org/ffmpeg/trunk
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