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134 Commits

Author SHA1 Message Date
Michael Niedermayer
0fecf2642b Merge remote-tracking branch 'newdev/master' 
Conflicts:
	Changelog
	doc/APIchanges
	doc/optimization.txt
	libavformat/avio.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-03-17 17:22:52 +01:00
Anton Khirnov
45a8a02a41 lavf: replace avio_seek(SEEK_CUR) with avio_skip where it makes sense 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-03-16 22:24:51 -04:00
Anton Khirnov
66e5b1df36 avio: deprecate url_feof 
AVIOContext.eof_reached should be used directly instead.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-03-07 17:20:31 -05:00
Anton Khirnov
384c9c2fa7 avio: add avio_tell macro as a replacement for url_ftell 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit a2704c9712)
 2011-03-05 02:29:31 +01:00
Anton Khirnov
a2704c9712 avio: add avio_tell macro as a replacement for url_ftell 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-03-04 11:26:57 -05:00
Anton Khirnov
74b3f67c9c lavf: replace all uses of url_fskip with avio_seek 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit e356fc57a2)
 2011-03-03 14:15:08 +01:00
Anton Khirnov
f59d8ff8cd avio: avio_ prefix for url_fseek 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 6b4aa5dac8)
 2011-03-03 14:15:03 +01:00
Anton Khirnov
e356fc57a2 lavf: replace all uses of url_fskip with avio_seek 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-03-01 12:22:16 -05:00
Anton Khirnov
6b4aa5dac8 avio: avio_ prefix for url_fseek 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-03-01 12:12:33 -05:00
Anton Khirnov
e63a362857 avio: avio_ prefixes for get_* functions 
In the name of consistency:
get_byte           -> avio_r8
get_<type>         -> avio_r<type>
get_buffer         -> avio_read

get_partial_buffer will be made private later

get_strz is left out becase I want to change it later to return
something useful.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit b7effd4e83)
 2011-02-22 02:44:37 +01:00
Anton Khirnov
b7effd4e83 avio: avio_ prefixes for get_* functions 
In the name of consistency:
get_byte           -> avio_r8
get_<type>         -> avio_r<type>
get_buffer         -> avio_read

get_partial_buffer will be made private later

get_strz is left out becase I want to change it later to return
something useful.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-02-21 11:23:22 -05:00
Anton Khirnov
471fe57e1a avio: rename ByteIOContext to AVIOContext. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit ae628ec1fd)
 2011-02-20 19:05:47 +01:00
Anton Khirnov
ae628ec1fd avio: rename ByteIOContext to AVIOContext. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-02-20 08:37:15 -05:00
Diego Elio Pettenò
66355be3c3 Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice. 
This also lists the objects from those two libraries as internal (by adding
the ff_ prefix) so that they can then be hidden via linker scripts.
(cherry picked from commit c6610a216e)
 2011-01-28 03:15:34 +01:00
Diego Elio Pettenò
c6610a216e Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice. 
This also lists the objects from those two libraries as internal (by adding
the ff_ prefix) so that they can then be hidden via linker scripts.
 2011-01-26 22:10:09 +00:00
Reimar Döffinger
c32b701749 Do not read the RM index when input is streamed (since it requires seeking 
forward and then back again) or AVFMT_FLAG_IGNIDX is set.

Originally committed as revision 23509 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-06 18:48:49 +00:00
Francesco Lavra
74e8ccad4c Move rm_codec_tags to rm.c so muxer/demuxer can share it. 
Patch by Francesco Lavra <francescolavra interfree it>.

Originally committed as revision 23360 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-28 18:18:33 +00:00
Zhou Zongyi
aafb822ba5 We're using generic tag-to-ID functions, so specific codec_id assignments 
are no longer necessary. Patch by Zhou Zongyi <zhouzy AT os pku edu cn>.

Originally committed as revision 23312 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-25 15:39:32 +00:00
Stefano Sabatini
2ef6c1242a Mark av_metadata_set() as deprecated, and use av_metadata_set2() 
in its place.

av_metadata_set() is going to be dropped at the next major bump.

Originally committed as revision 22961 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-25 14:27:42 +00:00
Stefano Sabatini
2874c81cc8 Replace all remaining occurrences of AVERROR_NOMEM with 
AVERROR(ENOMEM).

AVERROR_NOMEM is deprecated and will be dropped at the next libavutil
major bump.

Originally committed as revision 22791 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-03 14:15:00 +00:00
Ronald S. Bultje
7b374c9ff2 Another uninitialized value. 
See http://tranquillity.ath.cx/clang/2010-03-30-1/report-e6KUTb.html#EndPath

Originally committed as revision 22783 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-02 14:58:55 +00:00
Ronald S. Bultje
190413cf81 Fix uninitialized value in codepath. 
See http://tranquillity.ath.cx/clang/2010-03-30-1/report-40QvF3.html#EndPath

Originally committed as revision 22782 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-02 14:58:03 +00:00
Ronald S. Bultje
ddf8e75ede Remove dead initialization. 
Originally committed as revision 22781 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-02 14:56:59 +00:00
Jean-Daniel Dupas
cc947f04cc Replace all occurences of PKT_FLAG_KEY with AV_PKT_FLAG_KEY. 
Patch by Jean-Daniel Dupas, devlists shadowlab org

Originally committed as revision 22744 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-31 12:29:58 +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
Aurelien Jacobs
1ab0406db1 export rm_reorder_sipr_data() for future use by matroska demuxer 
Originally committed as revision 22491 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-12 23:35:59 +00:00
Aurelien Jacobs
adae9fa65e export sipr_subpk_size for future use by matroska demuxer 
Originally committed as revision 22490 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-12 23:34:30 +00:00
Ronald S. Bultje
98287358e9 Print a warning when DATA chunk is encountered in the middle of chunk. 
From multirate RM patch by Ronald S. Bultje

Originally committed as revision 21392 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-23 09:42:52 +00:00
Ronald S. Bultje
f9664ca026 Use the correct ByteIOContext in extradata parsing.Fixes half of issue 
1658.

Originally committed as revision 21095 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-08 17:15:46 +00:00
Michael Niedermayer
17986563eb Get rid of useless casts. 
Originally committed as revision 20831 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-13 17:54:09 +00:00
Michael Niedermayer
005d9b57ad Print extradata in case of failure. I had this in my local tree and it 
might be usefull for others ...

Originally committed as revision 20828 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-13 16:20:00 +00:00
Carl Eugen Hoyos
a76cf4e197 Use constant CODEC_ID_NONE instead of 0 where appropriate. 
Originally committed as revision 20824 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-13 15:28:00 +00:00
Kostya Shishkov
0dae3e13e3 Factor out extradata reading code. 
Borrowed from RM demuxer in FFmbc.

Originally committed as revision 20821 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-13 10:07:08 +00:00
Kostya Shishkov
119c61a30f RM audio stream version should be 16-bit followed by header size or reserved 
word, so treat it this way instead of extracting different parts from 32-bit
value.

Originally committed as revision 20820 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-13 09:08:58 +00:00
Kostya Shishkov
461ef74116 Make RM demuxer look more like proper demuxer by introducing codec tags 
instead of many strcmp() on always four-byte strings.
Idea borrowed from RM demuxer in FFmbc by Baptiste Coudurier.

Originally committed as revision 20819 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-13 08:51:27 +00:00
Kostya Shishkov
851ef8755b Factor out variable declaration 
Originally committed as revision 20818 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-13 08:44:06 +00:00
Reimar Döffinger
cbb5da57cd When resetting vst->pkt.data to NULL, also set vst->slices. 
This avoids a crash when the next slice is not a start slice and thus
pkt->data is still NULL.
This probably only happens with broken or unsupported files like
http://samples.mplayerhq.hu/real/multirate/JustaSpa1937_64kb.rm
that need further fixes, but keeping vst state consistent is still a good idea.

Originally committed as revision 19830 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-13 11:08:59 +00:00
Ronald S. Bultje
7a4a64e7ab Remove old_flags variable, which is a duplicate of the flags variable. 
Originally committed as revision 19540 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-30 15:05:33 +00:00
Ronald S. Bultje
34bddc39b4 Don't use a pointer-to-flags/timestamp in ff_rm_parse_packet(); the function 
used to return packet data, which might update the flags/timestamp to be
used for the next packet data returned by the demuxer. However, that was
separated out into a new function, and the flags/timestamp are thus never
updated within ff_rm_parse_packet() anymore, and thus do not need to be
a pointer.

Originally committed as revision 19539 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-30 15:04:19 +00:00
Michael Niedermayer
b33d75fd80 Move declarations in sync() closer to where they are used. 
Originally committed as revision 18556 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 14:38:52 +00:00
Ronald S. Bultje
e6b09f4361 Add a @todo with a comment from Kostya so we don't forget to optimize that at 
some point in the future.

Originally committed as revision 18142 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-22 12:47:16 +00:00
Ronald S. Bultje
83c0ba3dad Don't allow to sync on packets of zero-size length, since these are never 
valid. See "[PATCH] rmdec.c: prevent zero-length packets" thread.

Originally committed as revision 18118 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-21 19:19:09 +00:00
Ronald S. Bultje
e75e603c1a Move "- 12" statement up a bit. See "[PATCH] rmdec.c: prevent zero-length 
packets" thread.

Originally committed as revision 18117 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-21 19:18:07 +00:00
Ronald S. Bultje
cf16c17a69 Add byte reordering for the SIPRO audio codec. See "rmdec.c: add SIPR codec 
try #2" thread. Patch originally by Vladimir Voroshilov.

Originally committed as revision 18062 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-20 01:22:51 +00:00
Måns Rullgård
c3df4a3bfe rmdec: fix crash at end of file 
Originally committed as revision 18018 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-16 20:22:39 +00:00
Ronald S. Bultje
508fe07ab3 More reindent, forgotten in previous commit. 
Originally committed as revision 18014 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-16 13:23:29 +00:00
Ronald S. Bultje
2d6f301470 Parse index chunk so that seeking in modern .rm files becomes a lot faster. 
Has been tested against streamed / non-seekable input and passes make
seektest. See "[PATCH] rmdec.c: parse INDX chunk" thread on mailinglist.

Originally committed as revision 18013 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-16 13:03:23 +00:00
Ronald S. Bultje
c882927957 Reindent after r18010. 
Originally committed as revision 18011 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-16 13:01:02 +00:00
Ronald S. Bultje
55d330f913 Mark the first output audio frame as keyframe (separate patch from previous, 
as requested by Kostya). See "[PATCH] rmdec.c: remove cache access
duplication".

Originally committed as revision 18010 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-16 12:59:18 +00:00
Ronald S. Bultje
c5efef7be9 Remove packet returning in ff_rm_parse_packet() if we're using the packet 
cache, since this can already be accessed through ff_rm_retrieve_cache().
See "[PATCH] rmdec.c: remove cache access duplication" thread.

Originally committed as revision 18009 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-16 12:57:49 +00:00