Diego Elio Pettenò
e7e2df27f8
Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.
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None of these symbols should be accessed directly, so declare them as
hidden.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit d36beb3f69
)
2011-01-28 03:15:34 +01:00
Diego Elio Pettenò
d36beb3f69
Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.
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None of these symbols should be accessed directly, so declare them as
hidden.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-26 16:08:45 +00:00
Daniel Kang
a4db272a92
Return on negative soff sizes, fixes issue 2515.
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Patch by Daniel Kang, daniel.d.kang at gmail
Originally committed as revision 26288 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-09 19:29:39 +00:00
Daniel Kang
d381249bb8
Fix a crash when decoding tiff by moving check
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for invalid header up before reading data.
Fixes issue 2500.
Patch by Daniel Kang, daniel.d.kang at gmail
Originally committed as revision 26248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-06 22:12:55 +00:00
Daniel Kang
1ba44140a3
Fix crash for files with strip size larger than the buffer.
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Fixes issue 2498.
Patch by Daniel Kang, daniel.d.kang at gmail
Originally committed as revision 26243 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-06 14:44:50 +00:00
Stefano Sabatini
e16f217ceb
Use new imgutils.h API names, fix deprecation warnings.
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Originally committed as revision 25058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 19:15:29 +00:00
Stefano Sabatini
6ce9b4310c
Remove use of the deprecated function avcodec_check_dimensions(), use
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av_check_image_size() instead.
Originally committed as revision 24711 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-06 09:37:04 +00:00
Diego Biurrun
ba87f0801d
Remove explicit filename from Doxygen @file commands.
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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
Stefano Sabatini
72415b2adb
Define AVMediaType enum, and use it instead of enum CodecType, which
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is deprecated and will be dropped at the next major bump.
Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:30:55 +00:00
Baptiste Coudurier
bdcc13f2bf
lzw.h does not need get_bits.h, tiff.c needs intreadwrite.h for AV_R* though
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Originally committed as revision 20724 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-03 19:19:57 +00:00
Francesco Lavra
91cc5d3767
Move ff_reverse in libavcodec to av_reverse in libavutil.
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Patch by Francesco Lavra, francescolavra interfree it
Originally committed as revision 20484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-09 09:11:35 +00:00
Kostya Shishkov
a8b95021e5
Do not attempt to decode TIFF files containing fax data with uncompressed
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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
53f9f9c91b
When BitsPerSample tag is not present in TIFF, that means file is
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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
Kostya Shishkov
8da5d3dc37
Finally distinguish TIFF_CCITT_RLE and TIFF_G3 1-D case, so both of them
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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
7c6f5238c6
Make TIFF decoder load compression options only for corresponding codec
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Originally committed as revision 20064 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-28 05:15:27 +00:00
Martin Storsjö
eec69b399a
Do not compile ZLib data uncompressing function in TIFF decoder when ZLib is
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not present.
Patch by Martin Storsjö
($firstname <at> $firstname <dot> two first letters of $lastname)
Originally committed as revision 20058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 09:43:11 +00:00
Kostya Shishkov
e96f885aa0
Looks like ZLib uncompress() cannot deal with some kinds of TIFF deflated data,
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so replace it with custom code.
This fixes issue 1419.
Originally committed as revision 20054 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 07:01:01 +00:00
Kostya Shishkov
a58e96be0e
Support both LSB and MSB orders for TIFF CCITT G.x compressed data.
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This fixes issue 1410.
Originally committed as revision 20016 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-24 18:30:28 +00:00
Baptiste Coudurier
a08e67e70d
tiff image decoder uses get_buffer, set CODEC_CAP_DR1
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Originally committed as revision 19108 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-05 08:46:04 +00:00
Kostya Shishkov
9706d1c766
Check combined depth and number of components in TIFF decoder, thus eliminating
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additional checks for each depth (like 48-bit gray vs. 48-bit RGB)
Originally committed as revision 19076 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-02 15:31:51 +00:00
Kostya Shishkov
512cfd9d54
Add 32-bit RGB support to TIFF decoder and extend a bit 'unsupported format' message
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Originally committed as revision 18755 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-06 06:49:04 +00:00
Kostya Shishkov
1c86db80a9
Remove useless assignment during initialization for some decoders
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Originally committed as revision 18680 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-24 14:09:24 +00:00
Thilo Borgmann
7a00bbad21
Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an
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AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.
Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.
Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-07 15:59:50 +00:00
Diego Biurrun
bad5537e2c
Use full internal pathname in doxygen @file directives.
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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
Aurelien Jacobs
b250f9c66d
Change semantic of CONFIG_*, HAVE_* and ARCH_*.
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They are now always defined to either 0 or 1.
Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-13 23:44:16 +00:00
Michael Niedermayer
92799d3213
Enable faxcompr.
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Originally committed as revision 16349 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26 18:42:26 +00:00
Kostya Shishkov
108c96d5e7
Decode TIFF image only after all tags have been decoded
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Originally committed as revision 16268 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 06:50:18 +00:00
Kostya Shishkov
8eedffde31
Some TIFFs declare -1 for the single strip height
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Originally committed as revision 16267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 06:47:51 +00:00
Kostya Shishkov
89b4ec5c33
Add monochrome TIFF support
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Originally committed as revision 16266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 06:43:14 +00:00
Kostya Shishkov
4386ed6922
Calculate line size variable correctly for lower bitdepths and use it for raw data copying
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Originally committed as revision 16265 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 06:39:31 +00:00
Kostya Shishkov
6a4583e925
4l: TIFF stores short strings inside tag, do not interpret it is as an offset
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Fixes issue 753
Originally committed as revision 16189 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-17 17:39:35 +00:00
Stefano Sabatini
fe4bf37455
Make AVCodec long_names definition conditional depending on CONFIG_SMALL.
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Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-12 21:50:13 +00:00
Stefano Sabatini
bcdb2378f7
Add long names to some AVCodec declarations.
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patch by Stefano Sabatini, stefano.sabatini-lala poste it
Originally committed as revision 13022 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-29 21:31:21 +00:00
Zuxy Meng
98a6fff98c
Apply 'cold' attribute to init/uninit functions in libavcodec
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Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-21 03:11:20 +00:00
Michael Niedermayer
08e5052930
const
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Originally committed as revision 11747 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-01 14:28:22 +00:00
Kostya Shishkov
329851e032
TIFF may omit compression tag.
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This fixes issue 276.
Originally committed as revision 11121 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-01 15:41:35 +00:00
Måns Rullgård
640b73e17d
use correct type for palette
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Originally committed as revision 9554 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-09 00:08:47 +00:00
Måns Rullgård
4a64abdc63
kill warnings
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Originally committed as revision 9550 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-08 23:15:04 +00:00
Diego Biurrun
e5a389a1b7
license header consistency cosmetics
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Originally committed as revision 9484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-05 10:40:25 +00:00
Diego Biurrun
ee5c8a9bc4
Add some Doxygen comments, by Kamil Nowosad, k.nowosad students.mimuw.edu pl.
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Originally committed as revision 8624 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-04 11:43:08 +00:00
Michael Niedermayer
716222db17
tiff encoder by (Bartlomiej Wolowiec b.wolowiec students mimuw edu pl)
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Originally committed as revision 8608 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-03 13:43:57 +00:00
Kostya Shishkov
615259a33e
Some TIFFs do not set rows per strip for single strip.
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Originally committed as revision 7701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-25 06:44:53 +00:00
Alex Beregszaszi
fead30d444
rename BE/LE_8/16/32 to AV_RL/B_8/16/32
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Originally committed as revision 7587 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-19 22:12:59 +00:00
Kostya Shishkov
ee0a035820
Support for 16-bit grayscale
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Originally committed as revision 7012 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:39:28 +00:00
Kostya Shishkov
2878cecd6d
Give error about planar RGB
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Originally committed as revision 7011 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:38:42 +00:00
Kostya Shishkov
b39cf84cca
Update error message
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Originally committed as revision 7010 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:36:22 +00:00
Kostya Shishkov
339aabd5a8
Use table for determining type sizes
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Originally committed as revision 7009 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:34:46 +00:00
Kostya Shishkov
213309782d
Decoder can decode many ZLib-packed strips
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Originally committed as revision 7007 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:27:36 +00:00
Kostya Shishkov
d00026d062
Print error message for unsupported mode (RGB planar,CMYK,YCrCb)
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Originally committed as revision 7006 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:20:50 +00:00
Kostya Shishkov
e2570297c0
8-bit images support for TIFF
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Originally committed as revision 7005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 05:32:10 +00:00
Kostya Shishkov
380fd08fe6
Rows per strip may be >= height
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Originally committed as revision 7004 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 05:30:50 +00:00
Kostya Shishkov
27c189394b
Warn about JPEG in TIFF
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Originally committed as revision 7003 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 05:29:45 +00:00
Kostya Shishkov
ec8a152b6f
Correctly detect 4-component images
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Originally committed as revision 7002 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 05:28:55 +00:00
Kostya Shishkov
ffc5430bc3
LZW decoder as separate module plus TIFF LZW support
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Originally committed as revision 6795 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-26 04:15:48 +00:00
Kostya Shishkov
b0c32a70b4
10l predictor should not skip first line
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Originally committed as revision 6794 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-26 04:06:08 +00:00
Kostya Shishkov
a991b1fecb
TIFF decoder
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Originally committed as revision 6682 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-13 10:48:29 +00:00