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1734 Commits

Author SHA1 Message Date
Paul B Mahol
8263726c69 lavc: fix typo 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-03-29 18:59:56 +00:00
Michael Niedermayer
076c1c956c vp8: WebP decoding support 
VP8L, padding and bounds checks by Pascal Massimino

Reviewed-by: Pascal Massimino <pascal.massimino@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-22 14:57:56 +01:00
Michael Niedermayer
54b0bef390 Merge commit '4e70d66ded537cadd32dbd02a38c3d86a203c812' 
* commit '4e70d66ded537cadd32dbd02a38c3d86a203c812':
  mpegvideo: fix allocation of the hwaccel_picture_private data
  lavc: update the doxy for avcodec_decode_{video,audio} wtih refcounting.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-20 11:43:29 +01:00
Anton Khirnov
1516bf7af1 lavc: update the doxy for avcodec_decode_{video,audio} wtih refcounting. 2013-03-19 11:12:17 +01:00
Clément Bœsch
6abb554fd6 lavc,lavu: fix two doxy mixup between h/v chroma shift. 2013-03-18 09:04:11 +01:00
Richard
9cde9f70ab mpeg: Add passing DVD navigation packets (startcode 0x1bf) to caller to allow better playback handling of DVDs. 
The two types of packets (PCI and DSI) are passed untouched but combined by the new codec ID AV_CODEC_ID_DVD_NAV.
 The first 980 bytes in the packet contain the PCI data. The next 1018 are the DSI data.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-17 16:24:34 +01:00
Michael Niedermayer
905e7eb413 Merge commit 'f099d3d1d5466bd63f4ab36270d169ff9ea613b8' 
* commit 'f099d3d1d5466bd63f4ab36270d169ff9ea613b8':
  Add av_log_{ask_for_sample|missing_feature} replacements to libavutil
  ismindex: Check the return value of allocations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-14 12:15:02 +01:00
Diego Biurrun
f099d3d1d5 Add av_log_{ask_for_sample|missing_feature} replacements to libavutil 
This allows reporting missing features and requesting samples from
all libraries in a standard way; with a simplified API.
 2013-03-13 20:42:06 +01:00
Hendrik Leppkes
84bf1cbef9 avcodec: remove AVCodecContext->metadata 
This field was only ever set and freed from avcodec, and not otherwise
used. However, because frames are refcounted now, avcodec cannot make any
assumptions about the lifetime of the frame metadata, which can result in
double-frees or leaked memory.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-13 20:16:48 +01:00
Paul B Mahol
ac45921a6b lavc: remove disabled 8SVX_RAW cruft 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-03-13 11:17:09 +00:00
Michael Niedermayer
b13cd2d867 Merge commit 'd6ed604cf4ca86ed345125b26eb5bdeea6d6bf68' 
* commit 'd6ed604cf4ca86ed345125b26eb5bdeea6d6bf68':
  lavc: remove disabled FF_API_IDCT cruft

Conflicts:
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-13 12:03:22 +01:00
Michael Niedermayer
feccf2f6b7 Merge commit '3bcdf8dcb9891ffe49b6398d0e2c02f1712d8f00' 
* commit '3bcdf8dcb9891ffe49b6398d0e2c02f1712d8f00':
  lavc: remove disabled FF_API_SNOW cruft

Conflicts:
	libavcodec/avcodec.h
	libavcodec/options_table.h
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-13 11:53:57 +01:00
Michael Niedermayer
5753e34906 Merge commit 'fcb07e8b332bbd6f9558bff98ff5102c5f2d8252' 
* commit 'fcb07e8b332bbd6f9558bff98ff5102c5f2d8252':
  lavc: remove disabled FF_API_MMI cruft

Conflicts:
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-13 11:29:04 +01:00
Michael Niedermayer
a8c0777325 Revert "Merge commit '0517c9e098092709397cc522c59fa63c83cc81be'" bring the old audio resampling API back 
This reverts commit d3edc65dd1, reversing
changes made to 150de78d7c.

Conflicts:

	libavcodec/version.h

It seems there are several applications still using it

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-13 10:57:00 +01:00
Michael Niedermayer
1f27053b91 Merge commit 'de27d2b92fa97deb2856d18e9f5f19586ce45a0f' 
* commit 'de27d2b92fa97deb2856d18e9f5f19586ce45a0f':
  lavc: remove disabled FF_API_LIBMPEG2 cruft

Conflicts:
	libavcodec/avcodec.h
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-13 02:56:33 +01:00
Michael Niedermayer
d3edc65dd1 Merge commit '0517c9e098092709397cc522c59fa63c83cc81be' 
* commit '0517c9e098092709397cc522c59fa63c83cc81be':
  lavc: remove disabled FF_API_AVCODEC_RESAMPLE cruft

Conflicts:
	libavcodec/Makefile
	libavcodec/avcodec.h
	libavcodec/resample.c
	libavcodec/resample2.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-13 02:41:18 +01:00
Michael Niedermayer
e664f48b97 Merge commit 'bdd1567c355a8092e7746ef99e831d579e34fa6a' 
* commit 'bdd1567c355a8092e7746ef99e831d579e34fa6a':
  lavc: remove disabled FF_API_CODEC_ID cruft

Conflicts:
	libavcodec/old_codec_ids.h
	libavcodec/version.h

Only the #define is removed
The CODEC_IDs itself are left until theres some reason to remove
them.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-13 00:49:25 +01:00
Stefano Sabatini
92ca292766 lavc: extend documentation for skip_idct, skip_loop_filter, skip_frame options 2013-03-13 00:34:42 +01:00
Michael Niedermayer
f7b041b11b Merge commit '7d42fd6bb9df99a20cf2d0d0e3b166a83a649d08' 
* commit '7d42fd6bb9df99a20cf2d0d0e3b166a83a649d08':
  lavc: remove disabled FF_API_FIND_BEST_PIX_FMT cruft

Conflicts:
	libavcodec/avcodec.h
	libavcodec/imgconvert.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 23:08:08 +01:00
Michael Niedermayer
db594f65ec Merge commit '845017105f240ac5348aad1f8a5256b86d49db76' 
* commit '845017105f240ac5348aad1f8a5256b86d49db76':
  lavc: remove disabled FF_API_DSP_MASK cruft
  lavc: remove disabled FF_API_SUB_ID cruft

Conflicts:
	libavcodec/options_table.h
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 22:38:55 +01:00
Michael Niedermayer
5beddbc4cf Merge commit '2a113695238e7675ab75c5fb9a5f59fc92f2ddd9' 
* commit '2a113695238e7675ab75c5fb9a5f59fc92f2ddd9':
  lavc: remove disabled FF_API_INTER_THRESHOLD cruft
  lavc: remove disabled FF_API_COLOR_TABLE_ID cruft
  lavc: remove disabled FF_API_MPV_GLOBAL_OPTS cruft

Conflicts:
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 22:18:08 +01:00
Michael Niedermayer
e052f06531 Merge commit '0f24a3ca999a702f83af9307f9f47b6fdeb546a5' 
* commit '0f24a3ca999a702f83af9307f9f47b6fdeb546a5':
  lavc: remove disabled FF_API_OLD_ENCODE_VIDEO cruft
  lavc: remove disabled FF_API_OLD_ENCODE_AUDIO cruft
  lavc: remove disabled FF_API_OLD_DECODE_AUDIO cruft

Conflicts:
	libavcodec/flacenc.c
	libavcodec/libgsm.c
	libavcodec/utils.c
	libavcodec/version.h

The compatibility wrapers are left as they likely sre still
in wide use. They will be removed when they break or otherwise
cause work without an volunteer being available.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 22:04:16 +01:00
Michael Niedermayer
80e9e63c94 Merge commit '759001c534287a96dc96d1e274665feb7059145d' 
* commit '759001c534287a96dc96d1e274665feb7059145d':
  lavc decoders: work with refcounted frames.

Anton Khirnov (1):
      lavc decoders: work with refcounted frames.

Clément Bœsch (47):
      lavc/ansi: reset file
      lavc/ansi: re-do refcounted frame changes from Anton
      fraps: reset file
      lavc/fraps: switch to refcounted frames
      gifdec: reset file
      lavc/gifdec: switch to refcounted frames
      dsicinav: resolve conflicts
      smc: resolve conflicts
      zmbv: resolve conflicts
      rpza: resolve conflicts
      vble: resolve conflicts
      xxan: resolve conflicts
      targa: resolve conflicts
      vmnc: resolve conflicts
      utvideodec: resolve conflicts
      tscc: resolve conflicts
      ulti: resolve conflicts
      ffv1dec: resolve conflicts
      dnxhddec: resolve conflicts
      v210dec: resolve conflicts
      vp3: resolve conflicts
      vcr1: resolve conflicts
      v210x: resolve conflicts
      wavpack: resolve conflicts
      pngdec: fix compilation
      roqvideodec: resolve conflicts
      pictordec: resolve conflicts
      mdec: resolve conflicts
      tiertexseqv: resolve conflicts
      smacker: resolve conflicts
      vb: resolve conflicts
      vqavideo: resolve conflicts
      xl: resolve conflicts
      tmv: resolve conflicts
      vmdav: resolve conflicts
      truemotion1: resolve conflicts
      truemotion2: resolve conflicts
      lcldec: fix compilation
      libcelt_dec: fix compilation
      qdrw: fix compilation
      r210dec: fix compilation
      rl2: fix compilation
      wnv1: fix compilation
      yop: fix compilation
      tiff: resolve conflicts
      interplayvideo: fix compilation
      qpeg: resolve conflicts (FIXME/TESTME).

Hendrik Leppkes (33):
      012v: convert to refcounted frames
      8bps: fix compilation
      8svx: resolve conflicts
      4xm: resolve conflicts
      aasc: resolve conflicts
      bfi: fix compilation
      aura: fix compilation
      alsdec: resolve conflicts
      avrndec: convert to refcounted frames
      avuidec: convert to refcounted frames
      bintext: convert to refcounted frames
      cavsdec: resolve conflicts
      brender_pix: convert to refcounted frames
      cinepak: resolve conflicts
      cinepak: avoid using AVFrame struct directly in private context
      cljr: fix compilation
      cpia: convert to refcounted frames
      cscd: resolve conflicts
      iff: resolve conflicts and do proper conversion to refcounted frames
      4xm: fix reference frame handling
      cyuv: fix compilation
      dxa: fix compilation
      eacmv: fix compilation
      eamad: fix compilation
      eatgv: fix compilation
      escape124: remove unused variable.
      escape130: convert to refcounted frames
      evrcdec: convert to refcounted frames
      exr: convert to refcounted frames
      mvcdec: convert to refcounted frames
      paf: properly free the frame data on decode close
      sgirle: convert to refcounted frames
      lavfi/moviesrc: use refcounted frames

Michael Niedermayer (56):
      Merge commit '759001c534287a96dc96d1e274665feb7059145d'
      resolve conflicts in headers
      motion_est: resolve conflict
      mpeg4videodec: fix conflicts
      dpcm conflict fix
      dpx: fix conflicts
      indeo3: resolve confilcts
      kmvc: resolve conflicts
      kmvc: resolve conflicts
      h264: resolve conflicts
      utils: resolve conflicts
      rawdec: resolve conflcits
      mpegvideo: resolve conflicts
      svq1enc: resolve conflicts
      mpegvideo: dont clear data, fix assertion failure on fate vsynth1 with threads
      pthreads: resolve conflicts
      frame_thread_encoder: simple compilefix not yet tested
      snow: update to buffer refs
      crytsalhd: fix compile
      dirac: switch to new API
      sonic: update to new API
      svq1: resolve conflict, update to new API
      ffwavesynth: update to new buffer API
      g729: update to new API
      indeo5: fix compile
      j2kdec: update to new buffer API
      linopencore-amr: fix compile
      libvorbisdec: update to new API
      loco: fix compile
      paf: update to new API
      proresdec: update to new API
      vp56: update to new api / resolve conflicts
      xface: convert to refcounted frames
      xan: fix compile&fate
      v408: update to ref counted buffers
      v308: update to ref counted buffers
      yuv4dec: update to ref counted buffers
      y41p: update to ref counted frames
      xbm: update to refcounted frames
      targa_y216: update to refcounted buffers
      qpeg: fix fate/crash
      cdxl: fix fate
      tscc: fix reget buffer useage
      targa_y216dec: fix style
      msmpeg4: fix fate
      h264: ref_picture() copy fields that have been lost too
      update_frame_pool: use channel field
      h264: Put code that prevents deadlocks back
      mpegvideo: dont allow last == current
      wmalossless: fix buffer ref messup
      ff_alloc_picture: free tables in case of dimension mismatches
      h264: fix null pointer dereference and assertion failure
      frame_thread_encoder: update to bufrefs
      ec: fix used arrays
      snowdec: fix off by 1 error in dimensions check
      h264: disallow single unpaired fields as references of frames

Paul B Mahol (2):
      lavc/vima: convert to refcounted frames
      sanm: convert to refcounted frames

Conflicts:
	libavcodec/4xm.c
	libavcodec/8bps.c
	libavcodec/8svx.c
	libavcodec/aasc.c
	libavcodec/alsdec.c
	libavcodec/anm.c
	libavcodec/ansi.c
	libavcodec/avs.c
	libavcodec/bethsoftvideo.c
	libavcodec/bfi.c
	libavcodec/c93.c
	libavcodec/cavsdec.c
	libavcodec/cdgraphics.c
	libavcodec/cinepak.c
	libavcodec/cljr.c
	libavcodec/cscd.c
	libavcodec/dnxhddec.c
	libavcodec/dpcm.c
	libavcodec/dpx.c
	libavcodec/dsicinav.c
	libavcodec/dvdec.c
	libavcodec/dxa.c
	libavcodec/eacmv.c
	libavcodec/eamad.c
	libavcodec/eatgq.c
	libavcodec/eatgv.c
	libavcodec/eatqi.c
	libavcodec/error_resilience.c
	libavcodec/escape124.c
	libavcodec/ffv1.h
	libavcodec/ffv1dec.c
	libavcodec/flicvideo.c
	libavcodec/fraps.c
	libavcodec/frwu.c
	libavcodec/g723_1.c
	libavcodec/gifdec.c
	libavcodec/h264.c
	libavcodec/h264.h
	libavcodec/h264_direct.c
	libavcodec/h264_loopfilter.c
	libavcodec/h264_refs.c
	libavcodec/huffyuvdec.c
	libavcodec/idcinvideo.c
	libavcodec/iff.c
	libavcodec/indeo2.c
	libavcodec/indeo3.c
	libavcodec/internal.h
	libavcodec/interplayvideo.c
	libavcodec/ivi_common.c
	libavcodec/jvdec.c
	libavcodec/kgv1dec.c
	libavcodec/kmvc.c
	libavcodec/lagarith.c
	libavcodec/libopenjpegdec.c
	libavcodec/mdec.c
	libavcodec/mimic.c
	libavcodec/mjpegbdec.c
	libavcodec/mjpegdec.c
	libavcodec/mmvideo.c
	libavcodec/motion_est.c
	libavcodec/motionpixels.c
	libavcodec/mpc7.c
	libavcodec/mpeg12.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo.h
	libavcodec/msrle.c
	libavcodec/msvideo1.c
	libavcodec/nuv.c
	libavcodec/options_table.h
	libavcodec/pcx.c
	libavcodec/pictordec.c
	libavcodec/pngdec.c
	libavcodec/pnmdec.c
	libavcodec/pthread.c
	libavcodec/qpeg.c
	libavcodec/qtrle.c
	libavcodec/r210dec.c
	libavcodec/rawdec.c
	libavcodec/roqvideodec.c
	libavcodec/rpza.c
	libavcodec/smacker.c
	libavcodec/smc.c
	libavcodec/svq1dec.c
	libavcodec/svq1enc.c
	libavcodec/targa.c
	libavcodec/tiertexseqv.c
	libavcodec/tiff.c
	libavcodec/tmv.c
	libavcodec/truemotion1.c
	libavcodec/truemotion2.c
	libavcodec/tscc.c
	libavcodec/ulti.c
	libavcodec/utils.c
	libavcodec/utvideodec.c
	libavcodec/v210dec.c
	libavcodec/v210x.c
	libavcodec/vb.c
	libavcodec/vble.c
	libavcodec/vcr1.c
	libavcodec/vmdav.c
	libavcodec/vmnc.c
	libavcodec/vp3.c
	libavcodec/vp56.c
	libavcodec/vp56.h
	libavcodec/vp6.c
	libavcodec/vqavideo.c
	libavcodec/wavpack.c
	libavcodec/xl.c
	libavcodec/xxan.c
	libavcodec/zmbv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 03:23:28 +01:00
Anton Khirnov
d6ed604cf4 lavc: remove disabled FF_API_IDCT cruft 2013-03-11 18:22:37 +01:00
Anton Khirnov
3bcdf8dcb9 lavc: remove disabled FF_API_SNOW cruft 2013-03-11 18:22:26 +01:00
Anton Khirnov
fcb07e8b33 lavc: remove disabled FF_API_MMI cruft 2013-03-11 18:22:18 +01:00
Anton Khirnov
de27d2b92f lavc: remove disabled FF_API_LIBMPEG2 cruft 2013-03-11 18:21:54 +01:00
Anton Khirnov
0517c9e098 lavc: remove disabled FF_API_AVCODEC_RESAMPLE cruft 2013-03-11 18:21:32 +01:00
Anton Khirnov
bdd1567c35 lavc: remove disabled FF_API_CODEC_ID cruft 2013-03-09 08:37:08 +01:00
Anton Khirnov
7d42fd6bb9 lavc: remove disabled FF_API_FIND_BEST_PIX_FMT cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov
845017105f lavc: remove disabled FF_API_DSP_MASK cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov
2a11369523 lavc: remove disabled FF_API_INTER_THRESHOLD cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov
0f24a3ca99 lavc: remove disabled FF_API_OLD_ENCODE_VIDEO cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov
d03a94e2b7 lavc: remove disabled FF_API_SUB_ID cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov
9d6cf81f02 lavc: remove disabled FF_API_COLOR_TABLE_ID cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov
f073b1500e lavc: remove disabled FF_API_OLD_ENCODE_AUDIO cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov
3b0f586f07 lavc: remove disabled FF_API_MPV_GLOBAL_OPTS cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov
5d606863c3 lavc: remove disabled FF_API_OLD_DECODE_AUDIO cruft 2013-03-09 08:36:40 +01:00
Michael Niedermayer
c4e8821732 Merge commit '7ecc2d403ce5c7b6ea3b1f368dccefd105209c7e' 
* commit '7ecc2d403ce5c7b6ea3b1f368dccefd105209c7e':
  Move AVFrame from lavc to lavu.

Conflicts:
	libavcodec/avcodec.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-08 20:33:26 +01:00
Michael Niedermayer
fee484edaf Merge commit 'ad0c9f2d5d81e22207c6ccecc426bf7306acc327' 
* commit 'ad0c9f2d5d81e22207c6ccecc426bf7306acc327':
  lavc: move AVFrame.hwaccel_picture_private to Picture.

Conflicts:
	libavcodec/avcodec.h
	libavcodec/mpegvideo.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-08 19:35:37 +01:00
Michael Niedermayer
2653e12520 Merge commit '1afddbe59e96af75f1c07605afc95615569f388f' 
* commit '1afddbe59e96af75f1c07605afc95615569f388f':
  avpacket: use AVBuffer to allow refcounting the packets.

Conflicts:
	libavcodec/avpacket.c
	libavcodec/utils.c
	libavdevice/v4l2.c
	libavformat/avidec.c
	libavformat/flacdec.c
	libavformat/id3v2.c
	libavformat/matroskaenc.c
	libavformat/mux.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-08 19:12:03 +01:00
Anton Khirnov
759001c534 lavc decoders: work with refcounted frames. 2013-03-08 07:38:30 +01:00
Anton Khirnov
7ecc2d403c Move AVFrame from lavc to lavu. 
Add AVBuffer-based reference counting API to it.
 2013-03-08 07:36:15 +01:00
Anton Khirnov
ad0c9f2d5d lavc: move AVFrame.hwaccel_picture_private to Picture. 
This field is private and should not be present in a public struct. It
is only used in DXVA with mpegvideo-based decoders currently.
 2013-03-08 07:36:01 +01:00
Anton Khirnov
1afddbe59e avpacket: use AVBuffer to allow refcounting the packets. 
This will allow us to avoid copying the packets in many cases.

This breaks ABI.
 2013-03-08 07:33:45 +01:00
Michael Niedermayer
8cc5481d51 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  lavc: Deprecate the deinterlace functions in libavcodec
  h264: Integrate draw_horiz_band into ff_h264_draw_horiz_band

Conflicts:
	configure
	ffmpeg_opt.c
	libavcodec/avcodec.h
	libavcodec/h264.c
	libavcodec/imgconvert.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-07 11:50:17 +01:00
Ronald S. Bultje
54b298fe56 lavc: Deprecate the deinterlace functions in libavcodec 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-07 09:35:24 +02:00
Ronald S. Bultje
2cffe38df3 Deprecate deinterlaced in libavcodec. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-03 21:11:48 +01:00
Stefano Sabatini
5085b46496 lavc: change type of AVFrame.channels field from int64_t to int 
"channels" is an int in all the other places in the libraries, and the
av_frame_*_channels() accessors return and set an int, so this should not
implicate ABI breaks.
 2013-02-24 23:14:46 +01:00
Clément Bœsch
fe150a48a7 lavc: fix codec_descriptor and pkt_timebase doxy. 2013-02-17 13:35:32 +01:00
Clément Bœsch
f796399344 lavc: support subtitles character encoding conversion. 2013-02-17 12:57:56 +01:00
Clément Bœsch
8732271e40 lavc: mark bitmap based subtitles codecs as such. 2013-02-17 11:59:24 +01:00
Vignesh Venkatasubramanian
30c5c45b12 Adding support for parsing BlockAdditional 
Matroska specification lists support for BlockAdditional element
which is not supported by ffmpeg's matroska parser. This patch
adds grammar definitions for parsing that element (and few other
related elements) and then puts the data in AVPacket.side_data
with new AVPacketSideDataType AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL.

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-14 00:46:28 +01:00
Michael Niedermayer
25be63005f Merge commit 'b85a5e87af4254b80913fe33591d96361f30832b' 
* commit 'b85a5e87af4254b80913fe33591d96361f30832b':
  lavu: Add av_strnstr()
  h264: Allow discarding the cropping information from SPS

Conflicts:
	Changelog
	doc/APIchanges
	libavcodec/avcodec.h
	libavcodec/version.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-25 14:36:45 +01:00
Vittorio Giovara
a84fb6e06f h264: Allow discarding the cropping information from SPS 
Some 3D systems overload the meaning of the field for other purposes.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-01-25 07:50:35 +01:00
Michael Niedermayer
5f61e09a8f Merge commit '93af2734ee609133eaeca28329d7f13241dd411f' 
* commit '93af2734ee609133eaeca28329d7f13241dd411f':
  lavc: put FF_IDCT_{VP3,H264,CAVS,BINK,EA,WMV2} under FF_API_IDCT.

Conflicts:
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 16:14:41 +01:00
Ronald S. Bultje
93af2734ee lavc: put FF_IDCT_{VP3,H264,CAVS,BINK,EA,WMV2} under FF_API_IDCT. 
This allows us to get rid of them on the next major bump. All of the
above are functionally irrelevant, and most of them are unused, except
the vp3 one, which is used wrongly in the bfin arch optimizations.
 2013-01-20 22:15:28 -08:00
Michael Niedermayer
353dbaa297 Merge commit '3f111804eb5c603a344706b84b7164cbf7b4e0df' 
* commit '3f111804eb5c603a344706b84b7164cbf7b4e0df':
  libvpx: make vp8 and vp9 selectable
  libvpx: support vp9
  nut: support vp9 tag
  mkv: support vp9 tag
  rtpdec: Make variables that should wrap unsigned

Conflicts:
	configure
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/avcodec.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-15 14:57:57 +01:00
Tom Finegan
66aabd76a9 mkv: support vp9 tag 2013-01-14 19:20:47 +01:00
Paul B Mahol
2a89081cad Add EVRCA and SMV codec id 
Demuxing files should be possible even if there are
no decoding support in lavc (yet).

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-07 11:43:20 +00:00
Carl Eugen Hoyos
9ff92cf195 012v decoder. 
The decoder also supports a12v, but removes the transparency layer
since no samples with actual transparency are available for testing.
 2013-01-06 17:59:27 +01:00
Diego Biurrun
a0c5917f86 Drop Snow codec 
Snow is a toy codec with no real-world use and horrible code.
 2013-01-06 16:30:02 +01:00
Clément Bœsch
faa94061dd Add SubViewer v1 subtitles demuxer and decoder. 2012-12-31 00:01:58 +01:00
Clément Bœsch
7b43402724 Add PJS subtitles demuxer and decoder. 2012-12-30 23:55:28 +01:00
Clément Bœsch
5c68aae908 Add VPlayer subtitles demuxer and decoder. 
Note that the linebreaks text codec option (but not the feature) has
been removed; its main goal was to allow demuxers to configure the text
decoder (and not meant to be used by users), but the AVOption are not a
viable solution. This is solved differently in this commit.
 2012-12-30 22:46:42 +01:00
Clément Bœsch
5f02844c8d Add MPL2 subtitles demuxer and decoder. 2012-12-30 22:37:25 +01:00
Clément Bœsch
2d3305e4f4 lavc/avcodec: fix FF_INPUT_/BUFFER_/PADDING_SIZE typo. 2012-12-30 22:22:18 +01:00
Michael Niedermayer
ba8e909c82 Merge commit '3193b13aa1e271f6d2dd68de67d448c08aef3c00' 
* commit '3193b13aa1e271f6d2dd68de67d448c08aef3c00':
  hlsenc: Allocate enough space for the pattern string
  lavc: Correct the description of pkt_dts
  avfilter: Compile FIFO filters unconditionally

Conflicts:
	libavcodec/avcodec.h
	libavfilter/Makefile
	libavfilter/allfilters.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-24 15:29:15 +01:00
Martin Storsjö
0940580adb lavc: Correct the description of pkt_dts 
The description as updated in 6e5c44b0f made it sound like it is
handled exactly like the pts, which it is not. Clarify that it
is the packet that triggered returning the frame instead of just
the last avpacket (in case of frame threading, it won't be the
dts of the last packet).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-23 20:52:21 +02:00
Michael Niedermayer
def18e5470 Merge commit 'b047c68783aa4042b322af7af043b643d5daf09c' 
* commit 'b047c68783aa4042b322af7af043b643d5daf09c':
  4xm: don't rely on get_buffer() initializing the frame.
  huffyuv: split encoder and decoder into separate files.
  lavc: make pkt_{p,d}ts doxy less confusing

Conflicts:
	libavcodec/Makefile
	libavcodec/huffyuv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-23 14:53:21 +01:00
Michael Niedermayer
2f9903f662 Merge commit '418693bdc5edad72b0d055f741931612d797eb05' 
* commit '418693bdc5edad72b0d055f741931612d797eb05':
  lavc: rewrite and extend AVFrame doxy
  opt: avoid segfault in av_opt_next() if the class does not have an option list
  ttadec: fix last frame handling when seeking
  alacdec: do not be too strict about the extradata size

Conflicts:
	libavcodec/alac.c
	libavcodec/avcodec.h
	libavcodec/tta.c
	libavutil/opt.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-23 13:32:40 +01:00
Anton Khirnov
6e5c44b043 lavc: make pkt_{p,d}ts doxy less confusing 2012-12-23 10:35:32 +01:00
Anton Khirnov
418693bdc5 lavc: rewrite and extend AVFrame doxy 2012-12-23 10:35:27 +01:00
Diego Biurrun
511cf612ac miscellaneous typo fixes 2012-12-21 00:18:34 +01:00
Peter Ross
746b1dcc98 Silicon Graphics Motion Video Compressor 1 & 2 decoder 
Signed-off-by: Peter Ross <pross@xvid.org>
 2012-12-17 20:37:54 +11:00
Peter Ross
afa1617b93 SGI RLE 8-bit decoder 
Signed-off-by: Peter Ross <pross@xvid.org>
 2012-12-17 20:37:54 +11:00
Paul B Mahol
f4fe4fa89f Remove 8SVX_RAW on next lavc mayor bump 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-12-16 11:40:26 +00:00
Stefano Sabatini
96d815fc0c lavc: add pkt_size field to AVFrame 2012-12-15 11:46:30 +01:00
Stefano Sabatini
461b5bf4ab lavc/avcodec: extend/clarify/fix documentation for avcodec_fill_audio_frame() 2012-12-09 21:55:46 +01:00
Peter Ross
9282fbb9ad mpegts: demux asynchronous SMPTE 336M Key-Length-Value (KLV) metadata 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-09 17:15:46 +01:00
Michael Niedermayer
3a7ef8dc44 Merge commit '57231e4d5b467833fb289439cd35a92513bb55c1' 
* commit '57231e4d5b467833fb289439cd35a92513bb55c1':
  tak: demuxer, parser, and decoder

Not merged as requested by Author and Maintainer of tak in FFmpeg.
I just merged a few typo fixes and minor cosmetic improvments.

Conflicts:
	Changelog
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/avcodec.h
	libavcodec/tak.c
	libavcodec/tak.h
	libavcodec/tak_parser.c
	libavcodec/takdec.c
	libavcodec/version.h
	libavformat/takdec.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-08 15:54:18 +01:00
Paul B Mahol
57231e4d5b tak: demuxer, parser, and decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-12-07 16:15:02 -05:00
Michael Niedermayer
a13148f633 Merge commit '8e134e5104e99a69cd4cea10540a7ce9c3682a2c' 
* commit '8e134e5104e99a69cd4cea10540a7ce9c3682a2c':
  lavc: clarify get_buffer() documentation
  mpegaudiodec: use planar sample format for output unless packed is requested
  x86: h264 qpel: use the correct number of utilized xmm regs in cglobal

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-26 14:24:19 +01:00
Justin Ruggles
8e134e5104 lavc: clarify get_buffer() documentation 
This is needed for the AAC decoder, which may need to call get_buffer()
more than once if the channel configuration changes.
 2012-11-25 19:06:36 -05:00
Stefano Sabatini
b473c9937e lavu/samplefmt: return the size of the allocated samples buffer at the next bump 
Make the functions av_samples_fill_arrays, av_samples_alloc, and
avcodec_fill_audio_frame return a buffer size rather than 0 in case of
success. This will be enabled at the next libavutil major bump, in order
to preserve backward compatibility.

Returning the size allows to simplify the code, avoiding a few function
calls.
 2012-11-25 23:23:24 +01:00
Paul B Mahol
3d8e684f05 ADPCM IMA Dialogic decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-11-24 10:56:47 +00:00
Paul B Mahol
32cd3a7c16 ADPCM AFC decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-11-22 19:27:44 +00:00
Aleksi Nurmi
492a5f835c brender_pix: a new image decoder 
PIX is an image file format that was used by the BRender 3d engine.

Signed-off-by: Aleksi Nurmi <aleksi.nurmi@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-22 01:06:25 +01:00
Paul B Mahol
9ba41ae63e PCM signed 16-bit big-endian planar decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-11-17 19:30:08 +00:00
Paul B Mahol
467dfd5dfa PCM signed 24-bit/32-bit little-endian planar decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-11-17 19:09:43 +00:00
Michael Niedermayer
d4e74d5d6d Remove deprecation of avcodec_get_chroma_sub_sample. 
Add explanations what the difference between the 2 functions are and
when either should be used.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-14 12:04:39 +01:00
Michael Niedermayer
e13d5e9a4b Merge commit '5e9c6ef8f3beb9ed7b271654a82349ac90fe43f2' 
* commit '5e9c6ef8f3beb9ed7b271654a82349ac90fe43f2':
  x86: h264_weight_10bit: port to cpuflags
  libtheoraenc: add missing pixdesc.h header
  avcodec: remove ff_is_hwaccel_pix_fmt
  pixdesc: add av_pix_fmt_get_chroma_sub_sample
  hlsenc: stand alone hls segmenter

Conflicts:
	doc/muxers.texi
	libavcodec/ffv1enc.c
	libavcodec/imgconvert.c
	libavcodec/mpegvideo_enc.c
	libavcodec/tiffenc.c
	libavformat/Makefile
	libavformat/allformats.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-14 11:59:20 +01:00
Luca Barbato
c1a02e884a pixdesc: add av_pix_fmt_get_chroma_sub_sample 
Deprecate avcodec_get_chroma_sub_sample.
 2012-11-13 16:14:55 +01:00
Michael Niedermayer
e97a24109c avcodec.h: update audioconvert.h header after rename 
Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-13 13:30:52 +01:00
Michael Niedermayer
1885ffb03d Merge commit '9a07c1332cfe092b57b5758f22b686ca58806c60' 
* commit '9a07c1332cfe092b57b5758f22b686ca58806c60':
  parser: Move Doxygen documentation to the header files
  PGS subtitles: Expose forced flag
  x86: PMINUB: port to cpuflags

Conflicts:
	libavcodec/avcodec.h
	libavcodec/pgssubdec.c
	libavcodec/version.h
	libavcodec/x86/ac3dsp.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-03 14:13:45 +01:00
Diego Biurrun
9a07c1332c parser: Move Doxygen documentation to the header files 2012-11-02 16:44:23 +01:00
John Stebbins
85f67c4865 PGS subtitles: Expose forced flag 
Useful for detection of subtitles displayed during foreign language
scenes.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-11-02 16:13:35 +01:00
Michael Niedermayer
8551c6bec0 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  dv1394: Swap the min and max values of the 'standard' option
  rtpdec_vp8: Don't parse fields that aren't used
  lavc: add some AVPacket doxy.
  audiointerleave: deobfuscate a function call.
  rtpdec: factorize identical code used in several handlers
  a64: remove interleaved mode.
  doc: Point to the new location of the c99-to-c89 tool
  decode_audio3: initialize AVFrame
  ws-snd1: set channel layout
  wmavoice: set channel layout
  wmapro: use AVCodecContext.channels instead of keeping a private copy
  wma: do not keep private copies of some AVCodecContext fields

Conflicts:
	libavcodec/wmadec.c
	libavcodec/wmaenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-02 14:57:36 +01:00
Anton Khirnov
0876c28080 lavc: add some AVPacket doxy. 2012-11-02 07:58:38 +01:00
Paul B Mahol
b90d7840df lavc: const correctness for avpicture_fill() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-30 18:40:24 +00:00