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55 Commits

Author SHA1 Message Date
Ronald S. Bultje
cc5dd632ce raw: move buffer size check up. 
This way, it protects against overreads for 4bpp/2bpp content also.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-07 09:36:32 -08:00
Diego Biurrun
562b6c744a Remove unnecessary AVFrame pointer casts. 2012-03-01 23:11:10 +01:00
Anton Khirnov
38d5533228 pixdesc: mark pseudopaletted formats with a special flag. 
This makes it possible to dintinguish them from PAL8.

Fixes an invalid write in avpicture_layout().
 2012-02-08 21:01:31 +01:00
Stefano Sabatini
28b4af8e38 rawdec: propagate pict_type information to the output frame 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-01-01 22:27:04 +01:00
Piotr Bandurski
d3a5c26986 rawdec: Support more QT 1bpp rawvideo files. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-01-01 22:27:04 +01:00
Anton Khirnov
ec6402b7c5 lavc: use designated initialisers for all codecs. 
It's more readable and less prone to breakage.
 2011-07-29 08:42:34 +02:00
ami_stuff
67e7dc5404 rawdec: Fix decoding of QT WRAW files. 
From some tests it results that:
1. All of the AVI/MOV WRAW files need to be flipped.
2. MOV WRAW files need to use AVI color modes.
3. Assigning PAL8 mode by default to WRAW codec is not correct.
 2011-06-21 22:18:59 +02:00
Stefano Sabatini
975a1447f7 Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-05-02 12:18:44 +02:00
Kostya Shishkov
2d8591c27e make containers pass palette change in AVPacket 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-04-15 18:02:05 +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
Reinhard Tartler
737eb5976f Merge libavcore into libavutil 
It is pretty hopeless that other considerable projects will adopt
libavutil alone in other projects. Projects that need small footprint
are better off with more specialized libraries such as gnulib or rather
just copy the necessary parts that they need. With this in mind, nobody
is helped by having libavutil and libavcore split. In order to ease
maintenance inside and around FFmpeg and to reduce confusion where to
put common code, avcore's functionality is merged (back) to avutil.

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-02-15 16:18:21 +01:00
Stefano Sabatini
3c802cabba In the rawvideo decoder, set pkt_pts in the output frame. 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-28 17:27:54 +01:00
Diego Elio Pettenò
d36beb3f69 Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. 
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
Stefano Sabatini
ed5d30d91c Move internal function ff_set_systematic_pal() to libavcore, and 
rename it ff_set_systematic_pal2().

Originally committed as revision 25712 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-09 22:22:36 +00:00
Alexander Strange
1bb56bdb41 rawdec: Properly pass reordered_opaque through the decoder 
Originally committed as revision 25261 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 15:43:37 +00:00
Reimar Döffinger
b641982b23 rawdec: ensure that there is always a valid palette for formats that 
should have one like gray8 etc.

Originally committed as revision 25190 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-25 08:44:35 +00:00
Reimar Döffinger
2efcde73fc rawdec: only allocate a full-frame size buffer if it actually will 
be used, place palette buffer in the context to simplify this.

Originally committed as revision 25163 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-23 20:23:15 +00:00
Tomas Härdin
c1bdc9300b avcodec.h: Clarify AVCodecContext::pix_fmt documentation since its value may be set by the demuxer 
rawdec.c: Only perform bits_per_coded_sample -> pix_fmt guesswork if pix_fmt hasn't been set

Originally committed as revision 23561 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-10 08:39:05 +00:00
Michael Niedermayer
de51f22d85 fix rgb444 support in avi. 
Originally committed as revision 23503 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-06 11:00:30 +00:00
Stefano Sabatini
6a2c9b8bcb Rename pixelFormatBpsAVI to pix_fmt_bps_avi and pixelFormatBpsMOV to 
pix_fmt_bps_mov.

The new names are consistent with the predominant FFmpeg style.

Originally committed as revision 23244 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-21 23:19:50 +00:00
Stefano Sabatini
1beff414a2 Rename findPixelFormat() to find_pix_fmt(). 
Less ugly and more consistent with the FFmpeg predominant style.

Originally committed as revision 23243 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-21 23:19:45 +00:00
Stefano Sabatini
6531b5c9f4 Rename ff_raw_pixelFormatTags symbol to ff_raw_pix_fmt_tags. 
The new name is shorter and consistent with the FFmpeg style.

Originally committed as revision 23206 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-20 23:09:11 +00:00
Michael Niedermayer
19a00c5eb2 avi bgr24 padding fix. 
Fixes issue1901

Originally committed as revision 22997 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-30 22:09:42 +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
Stefano Sabatini
72415b2adb Define AVMediaType enum, and use it instead of enum CodecType, which 
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
Carl Eugen Hoyos
36cbdc9539 Fix r21223: AVup samples (issue 1685) need a buf offset like AV1x (issue 1684). 
Originally committed as revision 21617 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-02 22:57:56 +00:00
Carl Eugen Hoyos
864a074213 Correctly decode some Avid AV1x samples, fixes issue 1684. 
Originally committed as revision 21241 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 10:46:45 +00:00
Carl Eugen Hoyos
c78dfcdaf4 Do not assign codec_tag to pix_fmt in rawdec.c, but in raw.c 
Originally committed as revision 21218 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-15 00:45:47 +00:00
Carl Eugen Hoyos
0941ee0fa6 Support uncompressed ("Resolution 1:1") Avid AVI Codec, (partially) fixes issue 1474. 
Originally committed as revision 21154 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-12 00:29:26 +00:00
Carl Eugen Hoyos
6698d13998 Cosmetics: Fix indentation and comment after r21027. 
Originally committed as revision 21028 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-05 01:14:38 +00:00
Carl Eugen Hoyos
4235c98e57 Support decoding raw 2bpp in mov, fixes issue 1528. 
Originally committed as revision 21027 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-05 01:11:45 +00:00
Carl Eugen Hoyos
0a1e15109a Improve readability of 4bpp raw decoder and prepare for supporting 2bpp. 
Originally committed as revision 21026 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-05 00:41:29 +00:00
Carl Eugen Hoyos
f27fd36231 Fix colourspace for 16 bit raw video in mov, fixes issue 1527 on big-endian. 
Originally committed as revision 20985 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-31 01:08:10 +00:00
Carl Eugen Hoyos
e1bd945b1d Support raw black&white in mov, fixes issue 1654. 
Originally committed as revision 20984 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-30 22:58:49 +00:00
Carl Eugen Hoyos
484d146416 Use correct pixfmt for 32 bit raw in mov also on big-endian, fixes issue 1630. 
Originally committed as revision 20962 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-29 11:53:51 +00:00
Reimar Döffinger
c522b4e94e Simplify: use FFSWAP 
Originally committed as revision 20222 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 08:23:00 +00:00
Jason Garrett-Glaser
fc3fc0293d Add new FOURCC (0x0003) for raw DIB video, set flip flag accordingly. 
Fixes a few AVI files from what is probably a mobile phone video camera.

Originally committed as revision 19172 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-12 17:39:56 +00:00
Michael Niedermayer
71b0654cc6 Support YVU9 AVI 4cc. 
Fixes issue1068.

Originally committed as revision 18952 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-26 03:51:00 +00:00
Baptiste Coudurier
7574dc4c37 update comment for rgb 16 bit in .mov 
Originally committed as revision 18777 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-10 00:53:02 +00:00
Thilo Borgmann
7a00bbad21 Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an 
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
Jai Menon
3dd2f87e61 Map MOV fourcc YUV2 correctly to PIX_FMT_YUYV422. 
Patch by Jai Menon

Originally committed as revision 18316 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-02 12:15:04 +00:00
Michael Niedermayer
e641f320bd indent 
Originally committed as revision 17481 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-21 17:17:09 +00:00
Michael Niedermayer
31f2616db8 Fix raw rgb/bgr vertical flip in avi based on info from http://www.fourcc.org/fccbihgt.php. 
partially fixes issue862.

Originally committed as revision 17475 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-21 15:32:56 +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
406792e7b0 cosmetics: Remove pointless period after copyright statement non-sentences. 
Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-19 15:46:40 +00:00
Carl Eugen Hoyos
95240bf3e3 Fix some icc warnings by using enum PixelFormat instead of int where appropriate. 
Originally committed as revision 15611 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-13 07:42:11 +00:00
Luca Abeni
dd1c8f3e6e Bump Major version, this commit is almost just renaming bits_per_sample to 
bits_per_coded_sample but that cannot be done seperately.
Patch by Luca Abeni
Also reset the minor version and fix the forgotton change to libfaad.
Note: The API/ABI should not be considered stable yet, there still may
be a change done here or there if some developer has some cleanup ideas and
patches!

Originally committed as revision 15262 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 14:24:59 +00:00
Stefano Sabatini
fe4bf37455 Make AVCodec long_names definition conditional depending on CONFIG_SMALL. 
Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-12 21:50:13 +00:00
Stefano Sabatini
162d4fc99d Add long names to AVCodec declarations. 
patch by Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 13009 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-27 22:39:51 +00:00
Zuxy Meng
98a6fff98c Apply 'cold' attribute to init/uninit functions in libavcodec 
Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-21 03:11:20 +00:00