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
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
2e15305b70
Remove some disabled printf debug cruft.
2011-04-29 20:00:53 +02:00
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
76d8846c4e
huffyuv: Add multithreading support
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-01 11:39:25 -05:00
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
9502441408
huffyuv: remove unnecessary size argument from generate_len_table()
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Originally committed as revision 23791 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-25 19:28:10 +00:00
d45b771ca0
huffyuv: make VLAs fixed size
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Originally committed as revision 23784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-25 18:32:29 +00:00
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
22c29c36cd
Add const to some pointer parameters.
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Patch by Michael Kaufmann, hallo michael-kaufmann ch
Originally committed as revision 22900 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-17 11:00:53 +00:00
2818bdf22b
Extradata length checks for Huffyuv.
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Patch by Michael Kaufmann hallo $(name) dash $(surname) ch
Originally committed as revision 22856 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 16:16:43 +00:00
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
f267d3ac75
Implement alpha channel decoding for BGR HuffYUV.
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Since BGR24 is decoded as BGR32, fill its alpha channel with 255
using the appropriate predictors.
Originally committed as revision 21211 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-14 01:32:49 +00:00
6e44ba1550
Use get_bits_left() instead of size_in_bits - get_bits_count().
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Originally committed as revision 20543 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-16 17:42:43 +00:00
8471a1873d
Huffyuv: Remove unnecessary allocation in alloc_temp().
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RGB only needs one temp array.
Originally committed as revision 20258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-16 22:55:34 +00:00
6ec8eadda4
Huffyuv: Fix a valgrind warning in get_vlc2().
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The padding in bitstream_buffer wasn't initialized.
Originally committed as revision 20257 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-16 22:52:23 +00:00
0b7f39c9d4
Release unreleased buffers found by make test.
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Originally committed as revision 20251 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-16 14:50:08 +00:00
73c6f59830
Move HuffYUV left prediction to dsputil.
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Patch by Nathan Caldwell, saintdev gmail
Originally committed as revision 20179 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-06 16:06:15 +00:00
2ba8301769
Mark all pix_fmts and supported_framerates compound literals as const.
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Makes no difference for gcc but at least icc can put them in .rodata then.
Originally committed as revision 19789 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-06 16:09:21 +00:00
63613fe615
Replace WORDS_BIGENDIAN with HAVE_BIGENDIAN
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Originally committed as revision 19508 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-26 12:20:04 +00:00
e30004fa73
fix a buffer overrun on corrupt huffyuv streams
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Originally committed as revision 19346 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-04 23:59:10 +00:00
fb6ecd7285
indent
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Originally committed as revision 19323 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-01 20:34:16 +00:00
37458d7e1b
Make sure we dont read over the end.
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Fixes issue1237.
Originally committed as revision 19322 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-01 20:30:37 +00:00
fdb699de62
Fix passing of unaligned addresses to dsputil diff_bytes() by
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changeing calls to sub_left_prediction such that
the source frame data pointers are no longer offset to skip the initial
elements. This keeps them properly aligned for the subsequent call to diff_bytes.
Changes encoding offset to compensate.
Mailing list thread:
https://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2009-May/069952.html
Originally committed as revision 18919 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-23 19:37:01 +00:00
aa5cfdfb4f
Add offset argument to encode_422_bitstream() to control where
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in the source data array to start encoding.
Change all calls to pass zero for this new argument for equivalent behavior.
This is a restructure to support a forthcoming bug fix.
Originally committed as revision 18918 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-23 19:30:35 +00:00
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
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
b275500706
Split bitstream.h, put the bitstream writer stuff in the new file
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put_bits.h.
Originally committed as revision 18461 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-12 08:35:26 +00:00
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
300a3d0d00
Make sure the last bits of huffyuv frames are zeroed.
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Fixes issue946
Originally committed as revision 18334 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-05 13:02:47 +00:00
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
3daa434a40
ff_add_hfyu_median_prediction_mmx2
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overall ffvhuff decoding speedup: 28% on core2, 25% on k8.
Originally committed as revision 17059 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-08 17:45:30 +00:00
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
199436b952
moves mid_pred() into mathops.h (with arch specific code split by directory)
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Originally committed as revision 16681 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-18 22:57:40 +00:00
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
fe5c7e588d
More POSIX _t namespace cleanup.
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Originally committed as revision 16082 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-12 16:21:23 +00:00
dd1c8f3e6e
Bump Major version, this commit is almost just renaming bits_per_sample to
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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
f544a5fc84
Replace generic CONFIG_ENCODERS preprocessor conditionals by more specific
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CONFIG_FOO_ENCODER conditionals where appropriate.
Originally committed as revision 15174 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-03 12:33:21 +00:00
2a43a093ed
Replace generic CONFIG_DECODERS preprocessor conditionals by more specific
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CONFIG_FOO_DECODER conditionals where appropriate.
Originally committed as revision 15162 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-02 23:25:57 +00:00
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
eacced45c4
Replace some occurrences of -1 with PIX_FMT_NONE.
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Fixes icc warning #188 : enumerated type mixed with another type
Originally committed as revision 13130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-11 22:28:43 +00:00
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
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
fb2cf1bcf0
const
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Originally committed as revision 11724 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-01 04:14:04 +00:00
2bf4aa2e93
prevent huffyuv from generating codewords of length 32. (regression in r9069)
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Originally committed as revision 9921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-05 00:29:02 +00:00
7b62bb2b8d
fix mem leak
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patch by Oliver Pfister: [oliver pfister gmx ch]
Originally committed as revision 9490 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-05 20:46:48 +00:00
7b94177e37
Group all copyright and author notices together.
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Originally committed as revision 9483 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-05 10:37:29 +00:00
90b5b51eab
misc typo fixes
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Originally committed as revision 9291 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-12 18:50:50 +00:00
8be6dac8dc
merge huffman tables for rgb too
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Originally committed as revision 9124 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-25 00:16:14 +00:00
f45fcba303
cosmetics (reduce nesting)
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Originally committed as revision 9119 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-24 19:04:19 +00:00
Anton Khirnov