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66 Commits

Author SHA1 Message Date
Michael Niedermayer
db9fd1e9af fraps: increase vlc nb_bits 
Sample-Id: fraps_bug_huff.avi
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-09-03 13:55:38 +02:00
Michael Niedermayer
741d353ab9 huffman: allow specifying nb_bits to ff_huff_build_tree() 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-09-03 13:55:38 +02:00
Michael Niedermayer
5a19bce2ff huffman: use a named identifer for the bits constant 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-09-03 13:55:38 +02:00
Vittorio Giovara
def97856de lavc: AV-prefix all codec capabilities 
Express bitfields more simply.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-07-27 15:24:58 +01:00
Diego Biurrun
c67b449beb dsputil: Split bswap*_buf() off into a separate context 2014-06-22 18:22:31 -07:00
Vittorio Giovara
6612a03d74 fraps: set color_range 2014-03-16 23:31:30 +01:00
Anton Khirnov
4a4841d4e0 fraps: use the AVFrame API properly. 2013-11-16 13:27:17 +01:00
Diego Biurrun
b2bed9325d cosmetics: Group .name and .long_name together in codec/format declarations 2013-10-03 23:32:01 +02:00
Martin Storsjö
3185a80259 fraps: Make the input buffer size checks more strict 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-19 22:45:59 +03:00
Anton Khirnov
3b199d29cd lavc decoders: properly initialize AVFrame. 2013-03-08 07:39:37 +01:00
Anton Khirnov
759001c534 lavc decoders: work with refcounted frames. 2013-03-08 07:38:30 +01:00
Anton Khirnov
2cd4068071 fraps: fix off-by one bug for version 1. 
CC:libav-stable@libav.org
 2013-02-06 10:21:52 +01:00
Anton Khirnov
80344261aa fraps: cosmetics, reformat 2013-01-06 13:31:40 +01:00
Anton Khirnov
57d11e5e28 fraps: return meaningful error codes. 2013-01-06 13:31:40 +01:00
Anton Khirnov
df9b956751 lavc: fix decode_frame() third parameter semantics for video decoders 
It's got_frame, not data size
 2012-12-04 21:45:36 +01:00
Anton Khirnov
716d413c13 Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat 2012-10-08 07:13:26 +02:00
Anton Khirnov
36ef5369ee Replace all CODEC_ID_* with AV_CODEC_ID_* 2012-08-07 16:00:24 +02:00
Martin Storsjö
00c3b67b8a cosmetics: Align codec declarations 
Also break some long lines, remove codec function placeholder comments
and add spaces in sample/pixel format lists.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-04-06 22:37:38 +03:00
Diego Biurrun
562b6c744a Remove unnecessary AVFrame pointer casts. 2012-03-01 23:11:10 +01:00
Ronald S. Bultje
830f70442a fraps: release reference buffer on pix_fmt change. 
Prevents crash when trying to copy from a non-existing plane in e.g.
a RGB32 reference image to a YUV420P target image

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-02-24 14:28:15 -08:00
Martin Storsjö
9cf0841ef3 dsputil: Add ff_ prefix to the dsputil*_init* functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:34 +02:00
Martin Storsjö
e96b4a53df vlc/rl: Add ff_ prefix to the nonstatic symbols 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:26 +02:00
Reimar Döffinger
f54ae2f8e7 fraps: Use av_fast_padded_malloc() instead of av_realloc() 
Ensures alignment and avoids using uninitialized data.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-01 14:37:47 -05:00
Michael Niedermayer
5ace144fe0 fraps: check for overread. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-11-26 08:35:57 +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
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
Alex Converse
187a537904 Convert some undefined 1<<31 shifts into 1U<<31. 
According to ISO 9899:1999 S 6.5.7/4:

The result of E1 << E2 is E1 left-shifted E2 bit positions; vacated bits
are filled with zeros. If E1 has an unsigned type, the value of the
result is E1× 2^E2, reduced modulo one more than the maximum value
representable in the result type. If E1 has a signed type and
nonnegative value, and E1× 2^E2 is representable in the result type, then
that is the resulting value; otherwise, the behavior is undefined.
 2011-04-11 21:47:42 -07:00
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
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
Jason Garrett-Glaser
05931ab763 Make FRAPS decoder use PC range instead of TV range 
FRAPS appears to output PC range streams.  I can't guarantee this is true of
all versions.

Originally committed as revision 25308 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-02 08:39:34 +00:00
Thilo Borgmann
bd7d08e27e Remove incomplete Doxygen for static decode_frame functions. 
These functions are not documented for other decoders and
should be obvious enough even without Doxygen.
patch by Thilo Borgmann, thilo.borgmann googlemail com

Originally committed as revision 24237 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-14 13:12:24 +00:00
Diego Biurrun
9eb42c272b Add back previously removed non-existing function params in doxygen comments. 
Originally committed as revision 24131 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-08 22:57:27 +00:00
Diego Biurrun
0baf34d844 Remove angular brackets from Doxygen comments; Doxygen confuses them for HTML. 
Originally committed as revision 23991 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-02 12:48:32 +00:00
Diego Biurrun
09f6a45dc2 Remove non-existing stray arguments from Doxygen function documentation. 
Originally committed as revision 23976 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-02 11:19:29 +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
Kostya Shishkov
1c86db80a9 Remove useless assignment during initialization for some decoders 
Originally committed as revision 18680 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-24 14:09:24 +00:00
Vitor Sessak
de5922f179 For every line, copy 3*width bytes instead of linesize[0] to avoid 
problems with padding.

Fix issue 959

Originally committed as revision 18512 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-14 21:03:41 +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
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
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
Kostya Shishkov
675f71144b Fraps version 3 seems to be the same as Fraps v5 
Originally committed as revision 16002 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-04 14:43:42 +00:00
Kostya Shishkov
76c655fb8f Simplify colour conversion in Fraps as suggested by Michael 
Originally committed as revision 14690 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-11 05:11:05 +00:00
Kostya Shishkov
af1761915b R and B components are stored as a differences to G component in Fraps v5. 
This fixes roundup issue 574.

Originally committed as revision 14684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-10 18:15:38 +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
d5202e4fda Add long names to many AVCodec declarations. 
patch by Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 13005 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-27 10:52:44 +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
Kostya Shishkov
8c908d7d61 Fraps v5 decoding support 
Originally committed as revision 12393 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-09 09:04:35 +00:00
Kostya Shishkov
6a02cb8239 Add step variable (for future v5 decoding) 
Originally committed as revision 12392 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-09 09:03:23 +00:00
Aurelien Jacobs
a73cbf9709 huffman: add a zero_count flag and use it in fraps 
fixes issue349

Originally committed as revision 12374 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-08 18:08:16 +00:00