Yordan Makariev
0c5d78a898
4xm, timefilter: K&R formatting cosmetics
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-02-10 15:48:50 +01:00
Alex Converse
7181c4edee
cosmetics: Remove extra newlines at EOF
2012-01-27 17:19:09 -08:00
Aneesh Dogra
9b55b4bb3a
4xm: Prevent buffer overreads.
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4xm decoder while decoding i2 frames can overread the buffer if proper checks
are not made.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-01-05 09:37:16 -08:00
Ronald S. Bultje
3fa646e859
Revert "4xm: Prevent buffer overreads."
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This reverts commit 295a7c0238
. The
patch breaks decoding of regular files (e.g. fate-4xm-2).
2012-01-04 21:27:31 -08:00
Aneesh Dogra
295a7c0238
4xm: Prevent buffer overreads.
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4xm decoder while decoding i2 frames can overread the buffer if proper checks
are not made.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-01-04 21:15:50 -08:00
Aneesh Dogra
4b84f68223
4xm: pass the correct remaining buffer size to decode_i2_frame().
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frame_size is the number of bytes left in the packet, so if we are passing
buf-4 we can safely read frame_size+4 bytes.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-01-04 21:10:11 -08:00
Aneesh Dogra
893f137679
4xm: fix calculation of the next output line position in decode_i2_frame().
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The current code doesn't work unless width is an exact multiple of 16.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-01-04 21:09:22 -08:00
Anton Khirnov
d09298f0d6
4xm: remove unused variables.
2011-12-23 09:23:20 +01:00
Shitiz Garg
355d917c0b
4xm: Add a check in decode_i_frame to prevent buffer overreads
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Fixes bugzilla #135
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-12-22 23:26:55 +01:00
Aneesh Dogra
1443ea93d9
4xm: Use bytestream2 functions to prevent overreads
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Fixes Bug 110.
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2011-12-20 13:17:09 -05:00
Justin Ruggles
bc78ceec2b
4xm: remove unneeded check for remaining unused data.
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This is unnecessary complication that only prints a message and does not
affect decoding.
2011-12-18 13:43:45 -05:00
Laurent Aimar
1b1182ce97
4xm: prevent NULL dereference with invalid huffman table
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Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-10-10 21:37:36 +02:00
Laurent Aimar
8d518a9c4f
4xm: clear FF_INPUT_BUFFER_PADDING_SIZE bytes in temporary buffers
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Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-10-10 21:37:35 +02:00
Mans Rullgard
84dda40762
4xm: fix signed overflow
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-10-09 23:13:35 +01:00
Anton Khirnov
ec6402b7c5
lavc: use designated initialisers for all codecs.
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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_*.
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-02 12:18:44 +02:00
Mans Rullgard
2912e87a6c
Replace FFmpeg with Libav in licence headers
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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.
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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
Michael Niedermayer
013291501f
Allocate last picture for 4xm pfrm if its not allocated.
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Fixes segfault and issue2527
Originally committed as revision 26397 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-16 22:08:34 +00:00
Vitor Sessak
c4e8733ac1
Fix visual artifacts in 4XM decoding on big-endian system
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Originally committed as revision 25734 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-12 19:55:26 +00:00
Måns Rullgård
8fc0162ac4
Add av_ prefix to bswap macros
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Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-10 22:12:30 +00:00
Måns Rullgård
e6b22522c9
bswap: change ME to NE in macro names
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Other parts of FFmpeg use NE (native endian) rather than ME (machine).
This makes it consistent.
Originally committed as revision 24169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-10 22:09:01 +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
Måns Rullgård
84dc2d8afa
Remove DECLARE_ALIGNED_{8,16} macros
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These macros are redundant. All uses are replaced with the generic
DECLARE_ALIGNED macro instead.
Originally committed as revision 22233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 14:24:59 +00:00
Måns Rullgård
c67278098d
Move array specifiers outside DECLARE_ALIGNED() invocations
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Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-22 03:25:11 +00:00
Carl Eugen Hoyos
59043195d4
Fix red/blue swap for 4xa files.
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Originally committed as revision 21070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 22:33:26 +00:00
Reimar Döffinger
4b5fee0205
Add missing release_buffer on close
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Originally committed as revision 20227 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-13 18:28:37 +00:00
Måns Rullgård
b97e0d7fa2
4xm: provide 16-byte alignment where required
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Originally committed as revision 19717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 15:22:15 +00:00
Baptiste Coudurier
53e67085b2
4xm decoder uses get_buffer, set CODEC_CAP_DR1
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Originally committed as revision 19091 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-05 08:12:14 +00:00
Stefano Sabatini
9106a698e7
Rename bitstream.h to get_bits.h.
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Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13 16:20:26 +00:00
Reimar Döffinger
238ef6dadd
Add a av_fast_malloc function and replace several uses of av_fast_realloc,
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thus avoiding potential memleaks and pointless memcpys.
Originally committed as revision 18470 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-12 13:17:37 +00:00
Reimar Döffinger
9bf993a5b5
Use void * instead of uint8_t * for the destination buffer for dsp.bswap_buf
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where easily possible (mimic, eatqi, 4xm).
This allows to avoid a typecast.
Originally committed as revision 18469 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-12 12:25:53 +00:00
Michael Niedermayer
2a0241ae12
Get rid of INIT_VLC_USE_STATIC in 4xm.
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Originally committed as revision 18435 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-11 13:43:09 +00:00
Carl Eugen Hoyos
e161e007be
Use INIT_VLC_USE_STATIC and not its value "1".
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Originally committed as revision 18430 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-11 11:47:15 +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
Daniel Verkamp
5ef251e504
Add missing av_cold in static init/close functions.
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Patch by Daniel Verkamp daniel at drv dot nu.
Originally committed as revision 17526 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-22 13:48:55 +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
2bb6eba21d
remove ff_get_fourcc() and use AV_RL32() instead
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Originally committed as revision 16654 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-17 12:21:01 +00:00
Diego Biurrun
6a5d31ac25
Fix build: Add intreadwrite.h and bswap.h #includes where necessary.
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Originally committed as revision 16556 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-11 22:19:48 +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
038f846e41
Add long names to some AVCodec declarations.
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patch by Stefano Sabatini, stefano.sabatini-lala poste it
Originally committed as revision 13010 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-28 10:21:58 +00:00
Diego Biurrun
04932b0d97
cosmetics: typo fixes
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Originally committed as revision 12554 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-22 16:46:36 +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
Aurelien Jacobs
fbd4293df9
remove more useless mpegvideo.h includes
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Originally committed as revision 12323 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-05 00:43:11 +00:00
Michael Niedermayer
ec9f649371
Replace get32() by AV_RL32().
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Originally committed as revision 11755 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-01 14:57:49 +00:00
Michael Niedermayer
530902f3c7
const
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Originally committed as revision 11754 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-01 14:55:18 +00:00
Baptiste Coudurier
7f4d2d8308
cast to dest type, fix warning: 4xm.c:304: warning: initialization from incompatible pointer type
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Originally committed as revision 11676 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-31 00:01:16 +00:00
Michael Niedermayer
c08bbe6c57
fix decoding of dracula.4xm before diego complains
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Originally committed as revision 10393 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-05 01:21:32 +00:00
Michael Niedermayer
f9f835ee89
fix segfault with dracula.4xm
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closes issue132
Originally committed as revision 10392 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-05 01:14:17 +00:00