Commit Graph

96 Commits

Author SHA1 Message Date
Carl Eugen Hoyos
1af0ace3a4 Fix channel order for some less common TrueHD layouts.
Reported and tested by TDiTP_

Fixes ticket #779.
2011-12-18 15:28:18 +01:00
Hendrik Leppkes
b9d8af0327 mlpdec: fix channel order for wide 7.1 truehd layouts 2011-12-18 15:25:25 +01:00
Michael Niedermayer
b404ab9e74 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mov: Don't av_malloc(0).
  avconv: only allocate 1 AVFrame per input stream
  avconv: fix memleaks due to not freeing the AVFrame for audio
  h264-fate: remove -strict 1 except where necessary (mr4/5-tandberg).
  misc Doxygen markup improvements
  doxygen: eliminate Qt-style doxygen syntax
  g722: Add a regression test for muxing/demuxing in wav
  g722: Change bits per sample to 4
  g722dec: Signal skipping the lower bits via AVOptions instead of bits_per_coded_sample
  api-example: update to use avcodec_decode_audio4()
  avplay: use avcodec_decode_audio4()
  avplay: use a separate buffer for playing silence
  avformat: use avcodec_decode_audio4() in avformat_find_stream_info()
  avconv: use avcodec_decode_audio4() instead of avcodec_decode_audio3()
  mov: Allow empty stts atom.
  doc: document preferred Doxygen syntax and make patcheck detect it

Conflicts:
	avconv.c
	ffplay.c
	libavcodec/mlpdec.c
	libavcodec/version.h
	libavformat/mov.c
	tests/codec-regression.sh
	tests/fate/h264.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-06 01:37:27 +01:00
Diego Biurrun
c68fafe0d2 doxygen: eliminate Qt-style doxygen syntax 2011-12-05 13:06:58 +01:00
Michael Niedermayer
e4de71677f Merge remote-tracking branch 'qatar/master'
* qatar/master:
  aac_latm: reconfigure decoder on audio specific config changes
  latmdec: fix audio specific config parsing
  Add avcodec_decode_audio4().
  avcodec: change number of plane pointers from 4 to 8 at next major bump.
  Update developers documentation with coding conventions.
  svq1dec: avoid undefined get_bits(0) call
  ARM: h264dsp_neon cosmetics
  ARM: make some NEON macros reusable
  Do not memcpy raw video frames when using null muxer
  fate: update asf seektest
  vp8: flush buffers on size changes.
  doc: improve general documentation for MacOSX
  asf: use packet dts as approximation of pts
  asf: do not call av_read_frame
  rtsp: Initialize the media_type_mask in the rtp guessing demuxer
  Cleaned up alacenc.c

Conflicts:
	doc/APIchanges
	doc/developer.texi
	libavcodec/8svx.c
	libavcodec/aacdec.c
	libavcodec/ac3dec.c
	libavcodec/avcodec.h
	libavcodec/nellymoserdec.c
	libavcodec/tta.c
	libavcodec/utils.c
	libavcodec/version.h
	libavcodec/wmadec.c
	libavformat/asfdec.c
	tests/ref/seek/lavf_asf

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-03 03:00:30 +01:00
Justin Ruggles
0eea212943 Add avcodec_decode_audio4().
Deprecate avcodec_decode_audio3().
Implement audio support in avcodec_default_get_buffer().
Implement the new audio decoder API in all audio decoders.
2011-12-02 17:40:40 -05:00
Michael Niedermayer
91eb1b1525 Merge remote-tracking branch 'qatar/master'
* qatar/master: (22 commits)
  prores: add FATE tests
  id3v2: reduce the scope of some non-globally-used symbols/structures
  id3v2: cosmetics: move some declarations before the places they are used
  shorten: remove the flush function.
  shn: do not allow seeking in the raw shn demuxer.
  avformat: add AVInputFormat flag AVFMT_NO_BYTE_SEEK.
  avformat: update AVInputFormat allowed flags
  avformat: don't unconditionally call ff_read_frame_flush() when trying to seek.
  truespeech: use sizeof() instead of hardcoded sizes
  truespeech: remove unneeded variable, 'consumed'
  truespeech: simplify truespeech_read_frame() by using get_bits()
  truespeech: decode directly to output buffer instead of a temp buffer
  truespeech: check to make sure channels == 1
  truespeech: check for large enough output buffer rather than truncating output
  truespeech: remove unneeded zero-size packet check.
  mlpdec: return meaningful error codes instead of -1
  mlpdec: remove unnecessary wrapper function
  mlpdec: only calculate output size once
  mlpdec: validate that the reported channel count matches the actual output channel count
  pcm: reduce pointer type casting
  ...

Conflicts:
	libavformat/avformat.h
	libavformat/id3v2.c
	libavformat/id3v2.h
	libavformat/utils.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-14 03:48:22 +02:00
Justin Ruggles
82be06bbb3 mlpdec: return meaningful error codes instead of -1 2011-10-13 15:13:02 -04:00
Justin Ruggles
e1b8d88d52 mlpdec: remove unnecessary wrapper function 2011-10-13 15:13:02 -04:00
Justin Ruggles
37b67f1bff mlpdec: only calculate output size once 2011-10-13 15:13:02 -04:00
Justin Ruggles
caa845851d mlpdec: validate that the reported channel count matches the actual output
channel count
2011-10-13 15:13:02 -04:00
Michael Niedermayer
faba79e080 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mxfdec: Include FF_INPUT_BUFFER_PADDING_SIZE when allocating extradata.
  H.264: tweak some other x86 asm for Atom
  probe: Fix insane flow control.
  mpegts: remove invalid error check
  s302m: use nondeprecated audio sample format API
  lavc: use designated initialisers for all codecs.
  x86: cabac: add operand size suffixes missing from 6c32576

Conflicts:
	libavcodec/ac3enc_float.c
	libavcodec/flacenc.c
	libavcodec/frwu.c
	libavcodec/pictordec.c
	libavcodec/qtrleenc.c
	libavcodec/v210enc.c
	libavcodec/wmv2dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-07-30 06:46:08 +02:00
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
Carl Eugen Hoyos
0753721ed1 Do not ask for samples if a specific channel layout was requested. 2011-05-23 01:23:33 +02:00
Carl Eugen Hoyos
0aac0403c5 Map mlp surround channels to FFmpeg rear channels.
This allows more 3rd party applications to correctly read
the resulting wav files.
2011-05-13 00:22:05 +02:00
Carl Eugen Hoyos
d3f126df4b Also set the MLP/TrueHD channel layout in the decoder.
Applications might not use the parser,
2011-04-19 03:18:08 +02:00
Carl Eugen Hoyos
6daf513cf2 Fix channel order for 7.1 TrueHD samples. 2011-04-14 03:43:58 +02:00
Carl Eugen Hoyos
939a12e25d Fix channel order for some MLP samples. 2011-04-14 03:33:10 +02:00
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
Johan Andersson
21de920472 Update the url to the site website and change ffmpeg-devel to libav-devel
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-13 18:45:29 -04:00
Diego Elio Pettenò
e7e2df27f8 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>
(cherry picked from commit d36beb3f69)
2011-01-28 03:15:34 +01:00
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
Stefano Sabatini
5d6e4c160a Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum
SampleFormat with AVSampleFormat.

Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-12 11:04:40 +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
Nick Brereton
857c30ecba mlpdec: Comment channel_params field in struct SubStream.
Patch by Nick Brereton <nick at nbrereton dot net>

Originally committed as revision 23085 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-11 01:46:13 +00:00
Nick Brereton
22fb814c2f mlpdec: Allocate channel decoding parameters for each substream. Some file
was encountered with a channel range that overlapped the previous substreams,
and the code assumed no such overlap was possible.
Patch by Nick Brereton <nick at nbrereton dot net>

Originally committed as revision 23084 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-11 01:44:52 +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
Reimar Döffinger
d780511b94 Reduce log level of "Extracting .. channel downmix" to AV_LOG_DEBUG, the
message is pointless to ordinary users and is printed once per frame.

Originally committed as revision 21486 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-27 20:02:18 +00:00
Reimar Döffinger
0b882b4009 Fix crash in MLP decoder due to integer overflow.
Probably only DoS, init_get_bits sets buffer to NULL, thus causing a
NULL-dereference directly after.

Originally committed as revision 21426 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-24 18:07:29 +00:00
Diego Biurrun
547fc46ca7 Remove pointless CONFIG_MLP_DECODER preprocessor check.
The file is only ever compiled if the MLP decoder is enabled.

Originally committed as revision 20968 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-29 17:20:19 +00:00
Ramiro Polla
52ae1e869b mlp: Indent.
Originally committed as revision 20255 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-16 16:12:04 +00:00
Ramiro Polla
7fd8806924 mlp: Only initialize VLC tables once. This caused a crash when multiple
instances of the decoder were started at different times.
Bug reported by Maxim Anisiutkin.

Originally committed as revision 20254 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-16 16:10:00 +00:00
Ramiro Polla
13bd2044d3 mlp: Simplify adressing of state and coeffs arrays for both filters by making
the arrays sequential.

Originally committed as revision 18841 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-15 15:34:22 +00:00
Ramiro Polla
e282272667 mlpdec: Fix possible writing out of array bounds introduced by being
under-paranoid in r18651.

Originally committed as revision 18763 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-06 16:01:28 +00:00
Ramiro Polla
e8d341ce19 mlpdec: Split sync word error and MLP sync word check.
The previous code would print the wrong error message for MLP streams with
TrueHD noise type.

Originally committed as revision 18762 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-06 15:46:10 +00:00
Ramiro Polla
aff42ee0ff mlpdec: Fix indentation that got mangled from copy&paste.
Originally committed as revision 18761 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-06 15:37:25 +00:00
Ramiro Polla
bf4f19dc65 mlpdec: Move MLP's filter_channel() to dsputils.
Originally committed as revision 18721 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-30 12:30:05 +00:00
Ramiro Polla
77b12f809b mlpdec: Simplify filtering code by using only one counter variable.
Originally committed as revision 18695 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-26 20:37:40 +00:00
Ramiro Polla
420df93037 mlpdec: Don't overallocate buffers.
Now that max channels and primitive matrices are properly validated, there is
no need to be paranoid that random data will be overwritten.
As a bonus this makes matrix_coeff 16-byte aligned between matrices.

Originally committed as revision 18651 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-21 22:53:46 +00:00
Ramiro Polla
309616b249 mlpdec: Validate num_primitive_matrices.
Originally committed as revision 18650 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-21 22:32:50 +00:00
Ramiro Polla
868170c4da mlpdec: Validate max_channel and max_matrix_channel.
Originally committed as revision 18649 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-21 22:12:30 +00:00
Ramiro Polla
46958efe97 mlpdec: Restart header sync must be 0x31ea for MLP.
Originally committed as revision 18648 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-21 21:57:23 +00:00
Ramiro Polla
a256445ec3 mlpdec: Read context variable to local variable to make code cleaner.
Originally committed as revision 18615 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-18 20:23:13 +00:00
Ramiro Polla
f95f6ab91e mlpdec: {}- and whitespace-related cosmetics.
Originally committed as revision 18614 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-18 19:52:52 +00:00
Ramiro Polla
63ad832dd6 mlpdec: Use some context arrays with local variables in rematrix_channels().
Originally committed as revision 18613 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-18 19:46:41 +00:00
Ramiro Polla
15e6748b72 truehd: Simplify rematrix_channels() as per Michael's original review.
Originally committed as revision 18612 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-18 19:39:07 +00:00
Ramiro Polla
95c14b1eea mlpdec: Make read_matrix_params() take unsigned int substr for consistency.
Originally committed as revision 18611 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-18 18:54:30 +00:00
Ramiro Polla
5d9e4eaa6d mlpdec: Check for {matrix,filter}_changed as soon as they are incremented.
Originally committed as revision 18610 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-18 18:51:43 +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