Commit Graph

13552 Commits

Author SHA1 Message Date
Aurelien Jacobs
3c9bfb3368 add MicroDVD muxer and demuxer
Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>
2011-04-04 01:29:40 +02:00
clsid2
0e09997fa4 Libavcodec AC3/E-AC3/DTS decoders now output floating point data.
git-svn-id: https://ffdshow-tryout.svn.sourceforge.net/svnroot/ffdshow-tryout@3769 3b938f2f-1a1a-0410-8054-a526ea5ff92c
2011-04-03 22:52:58 +02:00
clsid2
361fa0ed40 Float output for libavcodec AAC decoder
git-svn-id: https://ffdshow-tryout.svn.sourceforge.net/svnroot/ffdshow-tryout@3770 3b938f2f-1a1a-0410-8054-a526ea5ff92c
2011-04-03 22:52:58 +02:00
clsid2
ba7a28045f Float output for libavcodec Vorbis decoder
git-svn-id: https://ffdshow-tryout.svn.sourceforge.net/svnroot/ffdshow-tryout@3771 3b938f2f-1a1a-0410-8054-a526ea5ff92c
2011-04-03 22:52:58 +02:00
Michael Niedermayer
7f125c3e87 Move frame_pred_frame_dct check elsewhere.
Fixes issue2405
2011-04-03 16:40:13 +02:00
Michael Niedermayer
24009f3601 Make find_pix_fmt() non static
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-03 16:40:12 +02:00
Michael Niedermayer
6e77feb201 Dont be so picky on decoding pps in extradata.
Fixes issue2517

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-03 16:40:11 +02:00
Michael Niedermayer
1511936034 Correctly implement:
commit c0ec9918b0
	Author: Måns Rullgård <mans@mansr.com>
	Date:   Tue Aug 24 17:47:05 2010 +0000
	Remove global mm_flags variable

	Originally committed as revision 24909 to svn://svn.ffmpeg.org/ffmpeg/trunk

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-03 16:40:10 +02:00
Wim Lewis
f38fa75d97 Add or elaborate on some documentation comments in avcodec.h.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-03 03:18:20 +02:00
Michael Niedermayer
f35439699f Merge remote branch 'qatar/master'
* qatar/master:
  Fixed-point MDCT with 32-bit unscaled output
  lavc: deprecate rate_emu
  lavc: mark hurry_up for removal on next major bump
  parser: mark av_parser_parse() for removal on next major bump
  lavc: add missing audioconvert includes
  jvdec: don't use deprecated CODEC_TYPE_*/PKT_FLAG_KEY

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-03 02:28:01 +02:00
Mans Rullgard
bc154882e1 Fixed-point MDCT with 32-bit unscaled output
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-02 21:06:07 +01:00
Michael Niedermayer
c4804feca2 dpx:fix typo
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-02 19:26:58 +02:00
Peter Ross
ba24c5a3d3 cosmetics: indentation
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-02 18:30:33 +02:00
Peter Ross
4ec720059c dpx encoder: support 10-bit packing method
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-02 18:30:08 +02:00
Peter Ross
1b5282a221 dpx decoder: read sample aspect ratio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-02 18:19:01 +02:00
Michael Niedermayer
4ce776d636 H264: fix slice end error detection
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-02 17:59:10 +02:00
Michael Niedermayer
0d5e6843b4 h264: change a few comments into error messages
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-02 17:57:53 +02:00
Anton Khirnov
ed5fcd60b2 lavc: deprecate rate_emu
It's not used anywhere and apparrently hasn't been for a very long time.
2011-04-02 16:18:37 +02:00
Anton Khirnov
8ed2ae09a2 lavc: mark hurry_up for removal on next major bump
It has been deprecated for about five years, skip_idct/skip_frame should
be used instead.
2011-04-02 16:17:24 +02:00
Anton Khirnov
9073ca6c6e parser: mark av_parser_parse() for removal on next major bump
Fixes build with the bump, since the prototype is already marked for
removal.
2011-04-02 16:17:15 +02:00
Anton Khirnov
6f3d3eacf6 lavc: add missing audioconvert includes 2011-04-02 16:17:01 +02:00
Anton Khirnov
b4b167ecbf jvdec: don't use deprecated CODEC_TYPE_*/PKT_FLAG_KEY 2011-04-02 16:16:44 +02:00
Michael Niedermayer
4defa68fe2 Merge remote branch 'qatar/master'
* qatar/master:
  ac3enc: ARM optimised ac3_compute_matissa_size
  ac3: armv6 optimised bit_alloc_calc_bap
  fate: simplify fft test rules
  avio: document avio_alloc_context.
  lavf: make compute_chapters_end less picky.
  sierravmd: fix Indeo3 videos
  FFT: simplify fft8()
  fate: add fixed-point fft/mdct tests
  Fixed-point support in fft-test
  ape: check that number of seektable entries is equal to number of frames

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-02 01:54:27 +02:00
Carl Eugen Hoyos
ecf94986c8 Fix compilation with --disable-vdpau 2011-04-02 00:50:39 +02:00
Carl Eugen Hoyos
2a0bd2bfc9 Make a plausibility check when setting channel layout for TrueHD.
TrueHD supports more channels than FFmpeg, so a valid sample
could set the channel layout to a value that represents less
channels than the sample actually consists of.
2011-04-02 00:48:43 +02:00
Mans Rullgard
aa05f2126e ac3enc: ARM optimised ac3_compute_matissa_size
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-01 22:46:21 +01:00
Mans Rullgard
182826c884 ac3: armv6 optimised bit_alloc_calc_bap
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-01 22:46:05 +01:00
Reimar Döffinger
7b9750ed9b Fix doxy-style for comment ("///>" should be "///<" instead). 2011-04-01 19:42:31 +02:00
Reimar Döffinger
9b7a0c5d88 Allow selecting VDPAU, XvMC via get_format for MPEG-2
To avoid further special-casing, dummy AVHWAccels are added
for VDPAU.
It should be possible to move VDPAU completely to AVHWAccel later.
2011-04-01 19:13:24 +02:00
Mans Rullgard
41327cca61 FFT: simplify fft8()
Part of the fft8() function corresponds to the BUTTERFLIES macro,
so use it.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-01 17:50:59 +01:00
Mans Rullgard
6efe6028ed Fixed-point support in fft-test
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-01 15:16:06 +01:00
Peter Ross
f339f908a4 DPX image encoder 2011-04-01 23:10:26 +11:00
Michael Niedermayer
676d380f2a Fix undefined behavior in ffv1 with insane widths.
The new tables is large enough to prevent this together with our image size checks.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-01 12:49:52 +02:00
Michael Niedermayer
7ac167493e Merge remote-tracking branch 'newdev/master'
* newdev/master:
  mpegts: propagate avio EOF in read_packet()
  configure: Initial support for --target-os=symbian
  Fixed-point FFT and MDCT
  Include dependencies for test programs
  ac3enc: simplify sym_quant()
  flvdec: read index stored in the 'keyframes' tag.
  mov: Add support for zero-sized stsc runs.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-01 02:58:15 +02:00
Mans Rullgard
7087ce08c8 Fixed-point FFT and MDCT 2011-03-31 12:01:27 +01:00
Mans Rullgard
7f6e05cdfd ac3enc: simplify sym_quant()
These expressions are equivalent since levels is always odd, and
overflow is impossible due to the constraints set by the assert().

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-31 12:01:27 +01:00
Michael Niedermayer
1caa4123bd Merge remote-tracking branch 'newdev/master'
* newdev/master:
  rtsp: Use GET_PARAMETER for keep-alive for generic RTSP servers
  mlp_parse.c: set AVCodecContext channel_layout
  APIChanges: mark the place where 0.6 was branched.
  avio: make get_checksum() internal.
  avio: move ff_crc04C11DB7_update() from avio.h -> avio_internal.h
  avio: make init_checksum() internal.
NOT MERGED  Add MxPEG decoder
NOT MERGED  Add support for picture_ptr field in MJpegDecodeContext
NOT MERGED  Move MJPEG's input buffer preprocessing in separate public function
NOT MERGED  Support reference picture defined by bitmask in MJPEG's SOS decoder
  sndio bug fix

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-03-31 12:48:41 +02:00
Baptiste Coudurier
d9699ea825 Fix dnxhd custom options, add AVClass in private context 2011-03-30 08:48:08 -07:00
John Stebbins
4b6f097b21 mlp_parse.c: set AVCodecContext channel_layout
The channel layout isn't getting set for mlp and truehd audio.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-30 17:41:48 +02:00
Gwenole Beauchesne
da3716021b vaapi: allow build against older VA-API 0.31. 2011-03-30 16:15:29 +02:00
Peter Ross
007b1f04d7 h264: permit h264 decoder to be compiled when svq3 decoder is disabled
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-03-30 16:33:25 +02:00
Maksym Veremeyenko
dd9134c22e Fix compilation with win32 threads.after 'unbreak avcodec_thread_init' 2011-03-30 12:36:52 +02:00
Reimar Döffinger
65daa942eb Fix buffer overflow checks to avoid integer overflows. 2011-03-30 09:15:52 +02:00
anatoly
ce02f9becf Add MxPEG decoder
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-30 07:18:34 +02:00
anatoly
e0e3b8b297 Add support for picture_ptr field in MJpegDecodeContext
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-30 07:18:34 +02:00
anatoly
f16055eedf Move MJPEG's input buffer preprocessing in separate public function
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-30 07:18:34 +02:00
anatoly
8f0bd2c07d Support reference picture defined by bitmask in MJPEG's SOS decoder
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-30 07:18:34 +02:00
Michael Niedermayer
445fdc0140 Merge remote-tracking branch 'newdev/master'
* newdev/master:
  ac3enc: move compute_mantissa_size() to ac3dsp
  ac3enc: move mant*_cnt and qmant*_ptr out of AC3EncodeContext
  Remove support for stripping executables
  ac3enc: NEON optimised float_to_fixed24
  ac3: move ff_ac3_bit_alloc_calc_bap to ac3dsp
  dfa: protect pointer range checks against overflows.
Duplicate:  mimic: implement multithreading.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-03-30 03:09:08 +02:00
Michael Niedermayer
55ce3c67bb Merge remote-tracking branch 'ffmpeg-mt/master'
* ffmpeg-mt/master:
  Update todo. More items appeared...
  Fix mdec
Duplicate:  id3v1: change filesize to int64_t.
Duplicate:  id3v1: Seek back to old position after reading.

Conflicts:
    libavcodec/mpegvideo.c
    libavcodec/snow.c
    libavformat/id3v1.c

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-03-30 02:58:38 +02:00
Mans Rullgard
52fd16a264 ac3enc: move compute_mantissa_size() to ac3dsp
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-30 01:21:56 +01:00