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544 Commits

Author SHA1 Message Date
Reimar Döffinger
82eac2f321 Check avctx width/height more thoroughly (e.g. all values 0 except width would 
have been accepted before).
Also do not fail if they are invalid but instead override them to 0.
This allows decoding e.g. MPEG video when only the container values are corrupted.
For encoding a value of 0,0 of course makes no sense, but was allowed
through before and will be caught by an extra check in the encode function.

Originally committed as revision 25124 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-15 04:46:55 +00:00
Carl Eugen Hoyos
527c91e34a Test lowres before codec init. 
Originally committed as revision 25114 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-13 22:03:29 +00:00
Martin Storsjö
535cb0434d Allow the lowres option to affect audio codecs, too 
Originally committed as revision 25094 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-10 06:19:31 +00:00
Stefano Sabatini
9d2e0ad824 Remove use of deprecated functions av_image_fill_pointers/linesizes in 
libavcodec/utils.c, fix warnings.

Originally committed as revision 25069 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-07 21:24:03 +00:00
Stefano Sabatini
e16f217ceb Use new imgutils.h API names, fix deprecation warnings. 
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 
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
Stefano Sabatini
bf176f58b7 Deprecate avcodec_check_dimensions() in favor of the new function 
av_check_image_size() declared in libavcore/imgutils.h.

Originally committed as revision 24709 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-06 09:36:45 +00:00
Stefano Sabatini
05236ed735 Use av_fill_image_pointers/linesizes in place of ff_fill_pointer/linesize, 
and drop the the ff_ variants at the next major bump.

Originally committed as revision 24620 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 16:46:20 +00:00
Stefano Sabatini
126b638ea0 Deprecate av_parse_video_frame_size() and av_parse_video_frame_rate() 
in favor of the newly added corresponding functions
av_parse_video_size() and av_parse_video_rate() defined in
libavcore/parseutils.h.

This change also adds a linking-time dependency of libavcodec and of
libavfilter on libavcore.

Originally committed as revision 24518 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-26 23:12:28 +00:00
Reimar Döffinger
8b834ac5d9 100l, change avsubtitle_free to the actually tested and working version. 
Originally committed as revision 24188 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-11 07:53:39 +00:00
Reimar Döffinger
e1d7c8831c Add avsubtitle_free function. 
Originally committed as revision 24185 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-11 07:35:00 +00:00
Carl Eugen Hoyos
0fd0ef7947 Add new decoder property max_lowres and do not init decoder if requested value is higher. 
Originally committed as revision 24098 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-07 21:23:36 +00:00
Måns Rullgård
25cbc8b46e Move av_tempfile() to libxvidff.c as only the xvid wrapper needs it 
Originally committed as revision 24074 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-06 13:04:21 +00:00
Måns Rullgård
49bd8e4b84 Fix grammar errors in documentation 
Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-30 15:38:06 +00:00
Stefano Sabatini
ab0b53786b Make avcodec_string() use av_get_codec_tag_string(). 
Originally committed as revision 23422 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-02 10:54:50 +00:00
Stefano Sabatini
7e566bbe6c Implement av_get_codec_tag_string() and use it in ffprobe. 
Originally committed as revision 23421 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-02 10:54:45 +00:00
Jai Menon
3491a9b266 Cosmetics : Fix typo. 
Originally committed as revision 23345 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-27 04:25:50 +00:00
Janne Grunau
93ebfeea90 Add CODEC_CAP_EXPERIMENTAL and prefer encoders without it. 
Patch by Janne Grunau, janne-ffmpeg jannau net

Originally committed as revision 23334 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-26 10:38:48 +00:00
Francesco Lavra
603a5f04b2 Factorize some code into the new function ff_toupper4(). 
Patch by Francesco Lavra, francescolavra interfree it

Originally committed as revision 23158 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-18 19:16:40 +00:00
Reimar Döffinger
b3ab319944 Set coded_frame to NULL when closing a codec, since it might 
be invalid after the codec is "gone".

Originally committed as revision 23101 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-12 17:05:56 +00:00
Stefano Sabatini
4cf1ba0445 Make avcodec_check_dimensions() return AVERROR(EINVAL) rather than -1 
in case of invalid picture size.

Originally committed as revision 22962 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-25 15:05:16 +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
4563cf247d Factorize code in get_bit_rate(). 
Originally committed as revision 22879 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-13 23:24:25 +00:00
Craig Thomasson
77a670e796 Fix segfault when encoder initialization fails. 
Patch by Craig Thomasson $(name) dot $(surname) ripcode com

Originally committed as revision 22811 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-06 09:52:41 +00:00
Bobby Bingham
0fb49b597b Add function to export EDGE_WIDTH from libavcodec. 
Originally committed as revision 22753 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-01 06:41:16 +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
406aa93fd0 Make av_get_bit_rate() static and remove av_, the function is only used 
inside libavcodec/utils.c.

Originally committed as revision 22117 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-28 19:05:51 +00:00
Carl Eugen Hoyos
88f83607b6 Include libxvid_internal.h: It contains the prototype for av_tempfile(). 
Originally committed as revision 22116 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-28 19:03:38 +00:00
Reimar Döffinger
eb285cfe8e Fix avcodec_align_dimensions to return values suitably aligned for FLV decoding 
with SSE and add a avcodec_align_dimensions2 taht returns the stride alignment
requirements independently from doing the width/height padding.

Originally committed as revision 22095 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-27 21:13:22 +00:00
Vitor Sessak
c4f267ab75 Free encoder extradata in avcodec_close(). Should fix several small memory 
leaks when encoding (at least for asv, wma and aac).

Fix also issue 1577.

Originally committed as revision 21923 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-20 18:28:11 +00:00
David Conrad
b7098cc153 Special case VP5/6 chroma alignment on x86 as well 
Originally committed as revision 21782 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-12 22:01:42 +00:00
Zuxy Meng
0752cd39d2 More av_cold for infrequently called functions. 
Originally committed as revision 21179 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-13 02:16:00 +00:00
Michael Niedermayer
c46eeae2a8 Add a function to match a 2 element vector of uint16_t and use it in h263 and svq1 
instead of custom and bloated code to find an index into a w/h array.

Originally committed as revision 21113 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-09 18:33:21 +00:00
Carl Eugen Hoyos
07f2a575c5 100l: Fix compilation after r21037. 
Originally committed as revision 21039 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-06 23:15:33 +00:00
Daniel Verkamp
9df9b810c5 Handle more ADPCM codecs in av_get_bits_per_sample(). 
This removes some special-case code from riff.c.
CODEC_ID_ADPCM_G726 is still handled in riff.c as before because it is
not guaranteed to be fixed 4 bits per sample.

Originally committed as revision 21037 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-06 21:51:20 +00:00
Stefano Sabatini
4160069067 Prefer "*FUNC_NAME(" over "* FUNC_NAME(" for XXX_configuration() and 
XXX_license() functions, consistent with the rest of FFmpeg.

Originally committed as revision 21005 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-03 14:31:25 +00:00
Michael Niedermayer
b8af4fe9a5 Set reordered_opaque in default_reget_buffer() with internal buffers. 
From ffmbc0.3, this one appears to be a bugfix.

Originally committed as revision 20862 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-14 11:42:17 +00:00
Robert Krüger
ce34ff6b45 Factorize av_get_bit_rate (for future use outside of libavcodec). 
Patch by Robert Krüger, krueger signal7 de

Originally committed as revision 20569 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-21 09:58:15 +00:00
Michael Niedermayer
98c82d6910 Allocate pictures with enough padding for jpeg. 
Ensure that jpeg does not use mbs that could require larger padding.
This might have been exploitable.

Originally committed as revision 20566 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-20 22:14:37 +00:00
Diego Biurrun
c173693698 Add functions to return library license and library configuration. 
Originally committed as revision 20547 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-18 17:15:17 +00:00
Michael Niedermayer
dccda293a0 Add a NULL pointer check to avcodec_close() this should prevent a segfault 
when closing without open.

Originally committed as revision 20495 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-10 02:51:47 +00:00
Francesco Lavra
91cc5d3767 Move ff_reverse in libavcodec to av_reverse in libavutil. 
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
Reimar Döffinger
ea09f69194 Print a warning message when avcodec_default_free_buffers finds unreleased 
buffers, this hopefully should help detect codecs that do not release all
buffers e.g. in the decode_end function.

Originally committed as revision 20230 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 20:48:51 +00:00
Reimar Döffinger
8d23a86f33 Add an execute2 function that is more flexible and allows to use parallel 
processing with jobs > threads without wasting too much memory.
It also avoids needing a separate int array when the only additional data
the jobs needs is a single int running from 0 to count-1.

Originally committed as revision 20210 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-12 11:35:35 +00:00
Reimar Döffinger
681c180dc4 Make avcodec_open set codec_id and codec_type if they haven't been set. 
This fixes the API breakage introduced by the check that avctx codec id and type
match the opened codec and should make (almost?) all applications work again.

Originally committed as revision 20125 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 15:54:55 +00:00
Michael Niedermayer
2a9b5c9b42 Make sure priv_data is freed and codec is set to NULL in case of failure of avcodec_open(). 
Originally committed as revision 20002 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-23 15:16:36 +00:00
Michael Niedermayer
4c0dda2b3f Check codec_id and codec_type in avcodec_open(), based on 43_codec_type_mismatch.patch from chrome 
This is said to be able to lead to a stack based buffer overflow.

Originally committed as revision 19973 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-22 22:44:56 +00:00
Diego Biurrun
40461e54ce Add parentheses to logical expression to avoid the warning: 
libavcodec/utils.c:476: warning: suggest parentheses around && within ||

Originally committed as revision 19933 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-20 18:29:48 +00:00
Peter Ross
fa77dd639d perform sanity check on number of audio channels in avcodec_open() 
Originally committed as revision 19877 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 11:29:47 +00:00
Ronald S. Bultje
ce863d7f36 Rename ff_log_missing_feature() to av_log_missing_feature(). 
Originally committed as revision 19294 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-29 19:07:04 +00:00
Reimar Döffinger
10f9ff9bf6 Set AV_PKT_FLAG_KEY in avcodec_decode_video. 
This fixes decoding of MPNG, which currently is incorrectly decoded as
CorePNG delta frames.
CorePNG can not be correctly decoded via this old API either way.

Originally committed as revision 19079 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-03 11:23:16 +00:00
Andreas Öman
f988ce6cad Add a lock manager API to libavcodec. 
Allows an application to register a callback that manages mutexes
on behalf of FFmpeg.
With this callback registered FFmpeg is fully thread safe.

Originally committed as revision 19025 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 06:51:18 +00:00
David Conrad
ef516f7377 Move ALIGN macro to libavutil/common.h and use it in various places 
Originally committed as revision 18898 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-22 21:32:13 +00:00
Stefano Sabatini
2e418f5ed8 Make avcodec_thread_init() set the thread count, even in the case when 
threads support is not enabled. This should avoid the need for
thread_count explicit setting in applications.

Originally committed as revision 18670 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-23 23:14:26 +00:00
Michael Niedermayer
445f0a8b66 Update safety check as the maximum pixel size is no longer 4. 
New max size is 16bit * 4 samples (RGBA).

Originally committed as revision 18655 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-22 01:54:05 +00:00
Reimar Döffinger
238ef6dadd Add a av_fast_malloc function and replace several uses of av_fast_realloc, 
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
Michael Niedermayer
c81185a183 Make sure mpeg2 has its height rounded up to 32 as that is needed 
for interlaced stuff.
This might have been exploitable when emu edge was not set though
note this bug has been introduced just a few days ago.

Originally committed as revision 18405 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-10 00:09:07 +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
Gwenole Beauchesne
41913a35b0 Add 16cif video frame size abbreviation. i.e. -s alias for 1408x1152. 
Originally committed as revision 18301 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-01 08:55:31 +00:00
Reimar Döffinger
45bae968a9 Fix indentation after r18047. 
Originally committed as revision 18048 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-19 21:36:59 +00:00
Reimar Döffinger
c9d6e84778 Change linesize alignment method to ensure that linesize[0] == 2*linesize[1] 
for YUV420P and YUV422P always.
Fixes MPEG-2 4:2:2 encoding on PPC and ARM, and should fix mxf_d10 regression.

Originally committed as revision 18047 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-19 21:34:55 +00:00
Michael Niedermayer
6059f13cad ff_find_hwaccel() 
Originally committed as revision 17568 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-24 18:51:16 +00:00
Michael Niedermayer
414d9d7f2e av_hwaccel_next() by Gwenole Beauchesne. 
Originally committed as revision 17567 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-24 18:47:36 +00:00
Michael Niedermayer
c895618bb0 av_register_hwaccel() from Gwenole Beauchesne. 
Originally committed as revision 17566 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-24 18:46:00 +00:00
Reimar Döffinger
f8c96d011e Check return value of ff_fill_pointer in avcodec_default_get_buffer, 
if it returns -1 we do not know how to allocate an AVFrame for that format
and must return -1 instead of returning nonsense.

Originally committed as revision 17542 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-23 15:18:28 +00:00
Michael Niedermayer
c269cf68a0 Approved hunks for VAAPI / our new shiny hwaccel API 
by Gwenole Beauchesne gbeauchesne splitted desktop com

Originally committed as revision 17539 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-23 13:35:52 +00:00
Björn Axelsson
505aa6c91d Check that there are subtitle rects to encode in avcodec_encode_subtitle() 
Patch by Björn Axelsson ( gecko A acc D umu D se )

Originally committed as revision 17093 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-09 01:58:01 +00:00
Björn Axelsson
9413db9e04 Check that start_display_time is 0 in avcodec_encode_subtitle() 
Patch by Björn Axelsson ( gecko A acc D umu D se )

Originally committed as revision 17092 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-09 01:51:36 +00:00
Baptiste Coudurier
8468664bd8 Remove 'const' qualifier from variable in av_parse_video_frame_size(). 
Thus only one warning is printed due to assignment instead of 2 from strtol.

Originally committed as revision 17045 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-08 06:11:50 +00:00
Baptiste Coudurier
8eb027c83c remove useless cast, it does not remove warning, encode prototype must be changed 
Originally committed as revision 17044 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-08 06:03:10 +00:00
Stefano Sabatini
9d385cfec4 Drop the deprecated function register_avcodec() at the next major 
version bump.

Originally committed as revision 17028 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-06 23:54:50 +00:00
Stefano Sabatini
85662f4935 Rename register_avcodec() as avcodec_register() and deprecate the old 
function name.

Originally committed as revision 17026 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-06 23:46:15 +00:00
Michael Niedermayer
6337178b4f Ensure that the palette is set in data[1] for all 8bit formats. 
Also document it.

Originally committed as revision 17018 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-06 12:59:50 +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
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
Aurelien Jacobs
9ce6c13879 export gcd function as av_gcd() 
Originally committed as revision 16653 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-17 11:13:33 +00:00
Kenan Gillet
0ba39dd1a9 Split ff_log_missing_feature into ff_log_missing_feature 
and ff_log_ask_for_sample.
Patch by Kenan Gillet: gmail_adress(author)

Originally committed as revision 16637 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-16 16:20:42 +00:00
Aurelien Jacobs
49fb20cb8a replace all occurrence of ENABLE_ by the corresponding CONFIG_, HAVE_ or ARCH_ 
and remove all ENABLE_ definitions.

Originally committed as revision 16600 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-14 17:19:17 +00:00
Aurelien Jacobs
b250f9c66d Change semantic of CONFIG_*, HAVE_* and ARCH_*. 
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
c9b3c0c740 Remove hack to print mp2/mp1 with codec_id of CODEC_ID_MP3. 
Originally committed as revision 16583 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-13 19:38:54 +00:00
Stefano Sabatini
78acb9e74b Move the AVCodecContext options definition to a dedicated file, reduce 
the utils.c clutter.

Originally committed as revision 16514 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-10 09:53:21 +00:00
Benoit Fouet
5163c0d9a2 s/FFmpeg-devel/ffmpeg-devel/ 
Originally committed as revision 16314 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-26 08:03:26 +00:00
Diego Biurrun
0fa5f24c3b Change mplayerhq.hu references to ffmpeg.org where appropriate. 
Originally committed as revision 16310 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-25 15:49:50 +00:00
Måns Rullgård
7eec43289a ARM: NEON optimised simple_idct 
Originally committed as revision 16146 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 22:12:37 +00:00
Stefano Sabatini
7a961a46ba Make register_avcodec() call avcodec_init(). 
This avoids the possibility to use a registered codec without first
initializing libavcodec, which resulted in unexpected behavior.

Originally committed as revision 16131 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-14 20:04:00 +00:00
Stefano Sabatini
335a761a90 Use a more explicit "codec" rather than "format" as the parameter of 
register_avcodec().

Originally committed as revision 16130 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-14 19:36:38 +00:00
Stefano Sabatini
dbbec0c2f2 Make av_log_missing_feature an internal function, and change its name 
to ff_log_missing_feature.

Originally committed as revision 16037 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-08 21:21:38 +00:00
Baptiste Coudurier
3bff4d8b7a Implement the fields rc_max_available_vbv_use and 
rc_min_vbv_overflow_use in AVCodecContext, and use their values in the
ratecontrol code rather than hardcoded ones.

See the thread: "[RFC] ratecontrol buffer size magic".
Patch by Baptiste Coudurier.

Originally committed as revision 15955 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-29 14:08:48 +00:00
Roman Shaposhnik
3a84713aaa Making it easier to send arbitrary structures as work orders to MT workers 
Originally committed as revision 15804 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-12 17:47:23 +00:00
Diego Biurrun
7fb9440674 Add missing #include "libavutil/avstring.h", fixes 
libavcodec/utils.c:1139: warning: implicit declaration of function 'av_strlcat'

Originally committed as revision 15777 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-05 23:28:41 +00:00
Peter Ross
0d72e7d0ae Add audio channel layout API to libavcodec. 
Originally committed as revision 15762 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-01 05:03:42 +00:00
Aurelien Jacobs
37d3e0667a uses FF_ARRAY_ELEMS() where appropriate 
Originally committed as revision 15662 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-21 21:40:24 +00:00
Aurelien Jacobs
fc228c9014 allows calling avcodec_find_(en|de)coder_by_name with NULL parameter 
Originally committed as revision 15586 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-08 17:19:26 +00:00
Diego Pettenò
e6df765ed3 Mark list heads static. Patch by Diego Pettenò 
Originally committed as revision 15548 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-04 09:29:31 +00:00
Jason Garrett-Glaser
a5d2413345 x264 has removed the b-rdo and bime options, and instead integrated 
them into the subme number to attempt to reduce the number of
unnecessary options.  subme now scales up to 9.
Patch by Jason Garett-Glaser %darkshikari A gmail P com%

Originally committed as revision 15523 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-02 19:05:35 +00:00
Michael Niedermayer
ae4ffe9f64 Allocate 1 line more in the chroma plane for H.264, this avoids some 
out of array reads with mmx/sse2 code.
Fixes issue327.

Originally committed as revision 15467 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-30 01:45:53 +00:00
Michael Niedermayer
503bc4026d Replace second (and wrong) call to avcodec_align_dimensions() by adjusting 
stride_align. This is not particularly pretty and I will gladly implement
something else if someone has an idea!

Originally committed as revision 15466 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-30 01:07:25 +00:00
Diego Biurrun
d0feff2a5b Uniformly define _XOPEN_SOURCE to 600. 
The feature_tests.h header from Sun systems (Solaris/OpenSolaris) will abort
the build if _XOPEN_SOURCE is defined to 500, and C99 is requested (as well
as POSIX.1-2001), and will only accept it to be defined to 600.
inspired by a patch from Diego Pettenò, flameeyes gmail com

Originally committed as revision 15460 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-29 06:22:12 +00:00
Francesco Cosoleto
30ab4deda8 Document the directpred auto value. 
Patch by Francesco Cosoleto cosoleto ^^AT^^ gmail @@dot@@ com

Originally committed as revision 15448 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-28 19:11:26 +00:00
Michael Niedermayer
047599a4ba Rename error_resilience to error_recognition. 
Originally committed as revision 15270 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 18:18:49 +00:00
Michael Niedermayer
38360668d6 Remove DEFAULT_FRAME_RATE_BASE. 
Originally committed as revision 15265 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 15:28:07 +00:00
Michael Niedermayer
23694e27f0 Drop deprecated SAMPLE_FMT_S24. 
Originally committed as revision 15264 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 15:24:16 +00:00
Michael Niedermayer
d578432db8 Remove stuff under #if LIBAVCODEC_VERSION_INT. 
Originally committed as revision 15263 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 15:03:17 +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
Peter Ross
312420f3fa Add AVCodecContext.bits_per_raw_sample field. 
Originally committed as revision 15017 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-29 03:59:48 +00:00
Peter Ross
46a73068a6 Change AVCodecContext.bits_per_sample to bits_per_coded_sample. 
Nb: This change will become active on the next libavcodec major version bump.

Originally committed as revision 15016 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-29 03:52:10 +00:00
Michael Niedermayer
79de84f263 Provide a simpler way for the user to reorder her timestamps. 
Originally committed as revision 14871 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-20 23:11:26 +00:00
Peter Ross
143a5d6f1f Add F64BE, F64LE and F64BE PCM codecs. 
Originally committed as revision 14833 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-19 10:43:47 +00:00
Peter Ross
e06b00f3b6 Add SAMPLE_FMT_DBL. 
Originally committed as revision 14832 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-19 10:36:30 +00:00
Michael Niedermayer
3cffbe090a Fix rc_eq mem leak. 
Originally committed as revision 14788 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-16 14:46:31 +00:00
Michael Niedermayer
847d05360b Revert r14260 
Log:
	Free in avcodec_close() avctx->rc_eq. Fix a memory leak.

Reason running free() on random pointers.

Originally committed as revision 14787 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-16 14:13:49 +00:00
Aurelien Jacobs
7246177d80 ensure we get explicit definition of various _XOPEN_SOURCE functions we use 
Originally committed as revision 14766 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-14 22:01:59 +00:00
Justin Ruggles
ea779d91ca Add a generic function to lavc to log messages about missing features. 
Patch by Justin Ruggles (justin ruggles gmail com)

Originally committed as revision 14685 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-10 20:29:43 +00:00
Peter Ross
9d49b8ff90 Make avcodec_string() and av_get_bits_per_sample() report the sample size for CODEC_ID_PCM_ZORK 
Originally committed as revision 14532 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-04 07:40:07 +00:00
Peter Ross
9e82a113e5 Write sample format description within avcodec_string() 
Originally committed as revision 14485 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-31 12:56:56 +00:00
Peter Ross
aa29709ec8 add CODEC_ID_PCM_F32BE (32-bit floating point PCM big endian decoder) 
Originally committed as revision 14409 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-26 07:08:15 +00:00
Alexander Strange
385c820b4a Add a new -debug option for tracing calls to the default get/release_buffer functions. 
Originally committed as revision 14406 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-26 01:57:10 +00:00
Michael Niedermayer
7c7cf452c9 Add skip* AVOptions, which seem to have been missed. 
Originally committed as revision 14314 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-20 16:02:49 +00:00
Michael Niedermayer
5771b2c324 Make strict_std_compliance available to decoders. 
Originally committed as revision 14306 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-19 15:57:06 +00:00
Michael Niedermayer
6ebc89ac48 Make the ugly hack which uses an unused entry in the internal buffer 
array actually use a unused one, so it does work.

Originally committed as revision 14286 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-19 00:32:15 +00:00
Michael Niedermayer
7c5ea40ca4 100l, someone used FLT_MIN where -FLT_MAX was meant at a few places in the 
AVOptions array.

Originally committed as revision 14264 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-17 17:42:44 +00:00
Stefano Sabatini
ef2b64f04c Free in avcodec_close() avctx->rc_eq. Fix a memory leak. 
Originally committed as revision 14260 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-16 22:10:34 +00:00
Stefano Sabatini
9606a83824 strdup() the default value for rc_eq in AVCodec when setting it in 
avcodec_get_context_defaults(). The value has to be alloced dinamically
rather than statically since it may be freed for example by
av_set_string2(). Fix a segmentation fault.

Originally committed as revision 14221 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-13 21:44:00 +00:00
Andreas Öman
0261e3651a Deprecate avcodec_build(), it returns the same value as 
avcodec_version().

Originally committed as revision 14169 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-11 15:25:12 +00:00
Laurent Desnogues
a6ce3d3d2d Add command line support for '-idct simplearmv6'. 
patch by Laurent Desnogues, laurent.desnogues gmail com

Originally committed as revision 14027 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-29 08:32:27 +00:00
Stefan Gehrer
cf2baeb338 mark read-only data as const 
Originally committed as revision 13947 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-24 20:01:31 +00:00
Baptiste Coudurier
8983aa337c enable global_header flag for audio and video encoding, was wrongly part of commit r13722 
Originally committed as revision 13724 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-09 01:21:57 +00:00
Baptiste Coudurier
02226bc8a5 revert wrong part of r13722 commit 
Originally committed as revision 13723 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-09 01:20:14 +00:00
Baptiste Coudurier
febea2f2e1 uniformize trellis quant option 
Originally committed as revision 13722 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-09 00:43:07 +00:00
Baptiste Coudurier
89223ef698 add esa/dia compat me options and new tesa for libx264 
Originally committed as revision 13660 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-05 01:57:35 +00:00
Michael Niedermayer
09dafaeba1 Move *_static to bitstream.c which is the only file left which needs 
them.

Originally committed as revision 13568 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-30 21:12:33 +00:00
Diego Biurrun
245976da2a Use full path for #includes from another directory. 
Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-09 11:56:36 +00:00
Michael Niedermayer
f3eec1cf52 Fix closed gop flag disapearence. 
Originally committed as revision 12625 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-29 22:27:25 +00:00
Michael Niedermayer
978805b2c5 Fix possible heap overflow caused by av_fast_realloc() 
Originally committed as revision 12579 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-25 10:15:17 +00:00
Diego Biurrun
2cab640129 typo fixes 
Originally committed as revision 12428 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-12 23:58:46 +00:00
Baptiste Coudurier
cbaf50f850 indentation 
Originally committed as revision 12356 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-06 23:10:47 +00:00
Baptiste Coudurier
7ee4dd0282 do not display par and dar if not available 
Originally committed as revision 12355 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-06 23:09:16 +00:00
Panagiotis Issaris
d42a814ef1 Make av_class a pointer to a const AVClass. Addresses one warning in 
imgresample.c.

Originally committed as revision 12352 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-06 17:41:31 +00:00
Aurelien Jacobs
48d533e6fa define BI frame type along with other frame types 
Originally committed as revision 12336 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 15:19:26 +00:00
Aurelien Jacobs
c06ccb1357 cosmetic: align 
Originally committed as revision 12335 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 15:15:07 +00:00
Aurelien Jacobs
fbd4293df9 remove more useless mpegvideo.h includes 
Originally committed as revision 12323 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 00:43:11 +00:00
Michael Niedermayer
6f08c541b4 floating point AAN IDCT 
Originally committed as revision 12233 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 14:59:11 +00:00
Vitor Sessak
cf73e32a5f Fix bug I introduced in r11962. 
Thanks to Uoti Urpala for spotting it and proposing the
fix.

Originally committed as revision 12187 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-24 07:47:02 +00:00
Michael Niedermayer
a939a005f9 Remove apparently unneeded and buggy align. 
Originally committed as revision 12179 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-22 19:27:22 +00:00
Vitor Sessak
db7ae7d1b9 Simplify avcodec_default_get_buffer() 
Originally committed as revision 11962 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 20:23:49 +00:00
Diego Biurrun
5e53486545 typo fix: inited --> initialized 
Originally committed as revision 11920 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-13 09:26:10 +00:00
Paul Kelly
f1618fd939 Add 'reservoir' flag to lavc's flags2 controlling whether or not codes may 
utilize a bit reservoir. Also, make the lame encoder utilize this flag.

patch by Paul Kelly, paul a stjohnspoint d co d uk

Originally committed as revision 11903 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-11 08:01:07 +00:00
Michael Niedermayer
2efa7fd10d Make avcodec_decode_* functions take const input buffers. 
Originally committed as revision 11823 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-02 22:54:50 +00:00
Michael Niedermayer
0431d3b121 one "cast discards qualifiers from pointer target type" less 
Originally committed as revision 11709 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-01 03:29:43 +00:00
Evgeniy Stepanov
f8d7c9d373 Add support for Matroska attachments. 
patch by eugeni _dot_ stepanov _at_ gmail.com and myself

Originally committed as revision 11635 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-27 15:43:17 +00:00