ffmpeg.git
7 years agolavfi: add curves filter.
Clément Bœsch [Mon, 4 Mar 2013 15:06:14 +0000 (16:06 +0100)]
lavfi: add curves filter.

7 years agolavfi: bump minor version after the first round of evil changes.
Clément Bœsch [Sun, 10 Mar 2013 01:59:43 +0000 (02:59 +0100)]
lavfi: bump minor version after the first round of evil changes.

7 years agosink_buffer: remove unused variables
Michael Niedermayer [Sun, 10 Mar 2013 01:52:15 +0000 (02:52 +0100)]
sink_buffer: remove unused variables

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agovp3: embed idct_permutation array directly in VP3DecoderContext.
Ronald S. Bultje [Sat, 9 Mar 2013 17:08:36 +0000 (09:08 -0800)]
vp3: embed idct_permutation array directly in VP3DecoderContext.

This makes the vp3 decoder less dependent on dsputil, and will aid
in making it (eventually) dsputil-independent.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agolavfi: remove remaining forgotten min/rej perms.
Clément Bœsch [Sun, 10 Mar 2013 01:32:35 +0000 (02:32 +0100)]
lavfi: remove remaining forgotten min/rej perms.

7 years agompegts: clear avprograms only for removed programs
Michael Niedermayer [Mon, 4 Feb 2013 22:41:53 +0000 (23:41 +0100)]
mpegts: clear avprograms only for removed programs

Fixes Ticket2186

Requested-by: carl
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge remote-tracking branch 'cehoyos/master'
Michael Niedermayer [Sun, 10 Mar 2013 01:21:00 +0000 (02:21 +0100)]
Merge remote-tracking branch 'cehoyos/master'

* cehoyos/master:
  Revert "build: disable iconv by default."

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agolavfi/hue: reindent.
Clément Bœsch [Sat, 9 Mar 2013 04:19:14 +0000 (05:19 +0100)]
lavfi/hue: reindent.

7 years agolavfi/hue: add an optimized direct path.
Clément Bœsch [Sat, 9 Mar 2013 04:17:01 +0000 (05:17 +0100)]
lavfi/hue: add an optimized direct path.

7 years agoMerge commit '6e7b50b4270116ded8b874d76cb7c5b1a0341827'
Michael Niedermayer [Sun, 10 Mar 2013 01:08:58 +0000 (02:08 +0100)]
Merge commit '6e7b50b4270116ded8b874d76cb7c5b1a0341827'

* commit '6e7b50b4270116ded8b874d76cb7c5b1a0341827':
  mpegvideo_enc: drop support for reusing the input motion vectors.

Conflicts:
libavcodec/motion_est.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agolavu/frame: fix not/note typo in doxy.
Clément Bœsch [Sun, 10 Mar 2013 01:07:34 +0000 (02:07 +0100)]
lavu/frame: fix not/note typo in doxy.

7 years agodoc: fix examples.
Clément Bœsch [Sat, 9 Mar 2013 23:33:47 +0000 (00:33 +0100)]
doc: fix examples.

7 years agofate: disable sub2video
Michael Niedermayer [Sat, 9 Mar 2013 23:07:34 +0000 (00:07 +0100)]
fate: disable sub2video

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoffmpeg: do not give away our reference to the frame.
Nicolas George [Sat, 9 Mar 2013 20:19:23 +0000 (21:19 +0100)]
ffmpeg: do not give away our reference to the frame.

Note: the logic here is temporary until the updates to
ffmpeg.c are merged.

7 years agolavc/rawdec: set field order on decoded frame.
Nicolas George [Sat, 9 Mar 2013 19:21:10 +0000 (20:21 +0100)]
lavc/rawdec: set field order on decoded frame.

7 years agorawdec: work with refcounted frames.
Nicolas George [Sat, 9 Mar 2013 15:47:38 +0000 (16:47 +0100)]
rawdec: work with refcounted frames.

Adapted from commit 759001c534287a96dc96d1e274665feb7059145d
by Anton Khirnov.

Also, fix the use of || instead of | in a flags check.

7 years agoMerge commit '7e350379f87e7f74420b4813170fe808e2313911'
Michael Niedermayer [Sun, 10 Mar 2013 00:30:30 +0000 (01:30 +0100)]
Merge commit '7e350379f87e7f74420b4813170fe808e2313911'

* commit '7e350379f87e7f74420b4813170fe808e2313911':
  lavfi: switch to AVFrame.

Conflicts:
doc/filters.texi
libavfilter/af_ashowinfo.c
libavfilter/audio.c
libavfilter/avfilter.c
libavfilter/avfilter.h
libavfilter/buffersink.c
libavfilter/buffersrc.c
libavfilter/buffersrc.h
libavfilter/f_select.c
libavfilter/f_setpts.c
libavfilter/fifo.c
libavfilter/split.c
libavfilter/src_movie.c
libavfilter/version.h
libavfilter/vf_aspect.c
libavfilter/vf_bbox.c
libavfilter/vf_blackframe.c
libavfilter/vf_delogo.c
libavfilter/vf_drawbox.c
libavfilter/vf_drawtext.c
libavfilter/vf_fade.c
libavfilter/vf_fieldorder.c
libavfilter/vf_fps.c
libavfilter/vf_frei0r.c
libavfilter/vf_gradfun.c
libavfilter/vf_hqdn3d.c
libavfilter/vf_lut.c
libavfilter/vf_overlay.c
libavfilter/vf_pad.c
libavfilter/vf_scale.c
libavfilter/vf_showinfo.c
libavfilter/vf_transpose.c
libavfilter/vf_vflip.c
libavfilter/vf_yadif.c
libavfilter/video.c
libavfilter/vsrc_testsrc.c
libavfilter/yadif.h

Following are notes about the merge authorship and various technical details.

Michael Niedermayer:
  * Main merge operation, notably avfilter.c and video.c
  * Switch to AVFrame:
    - afade
    - anullsrc
    - apad
    - aresample
    - blackframe
    - deshake
    - idet
    - il
    - mandelbrot
    - mptestsrc
    - noise
    - setfield
    - smartblur
    - tinterlace
  * various merge changes and fixes in:
    - ashowinfo
    - blackdetect
    - field
    - fps
    - select
    - testsrc
    - yadif

Nicolas George:
  * Switch to AVFrame:
    - make rawdec work with refcounted frames. Adapted from commit
      759001c534287a96dc96d1e274665feb7059145d by Anton Khirnov.
      Also, fix the use of || instead of | in a flags check.
    - make buffer sink and src, audio and video work all together

Clément Bœsch:
  * Switch to AVFrame:
    - aevalsrc
    - alphaextract
    - blend
    - cellauto
    - colormatrix
    - concat
    - earwax
    - ebur128
    - edgedetect
    - geq
    - histeq
    - histogram
    - hue
    - kerndeint
    - life
    - movie
    - mp (with the help of Michael)
    - overlay
    - pad
    - pan
    - pp
    - pp
    - removelogo
    - sendcmd
    - showspectrum
    - showwaves
    - silencedetect
    - stereo3d
    - subtitles
    - super2xsai
    - swapuv
    - thumbnail
    - tile

Hendrik Leppkes:
  * Switch to AVFrame:
    - aconvert
    - amerge
    - asetnsamples
    - atempo
    - biquads

Matthieu Bouron:
  * Switch to AVFrame
    - alphamerge
    - decimate
    - volumedetect

Stefano Sabatini:
  * Switch to AVFrame:
    - astreamsync
    - flite
    - framestep

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Clément Bœsch <ubitux@gmail.com>
Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoRevert "build: disable iconv by default."
Carl Eugen Hoyos [Sat, 9 Mar 2013 17:25:22 +0000 (18:25 +0100)]
Revert "build: disable iconv by default."

This reverts commit 9ad3cd5b5f848eb3cd033be515d34296f099148b.

The misdetection on OS X should be fixed, we will only get
problem reports if auto-detection is enabled.

7 years agoport FFmpeg lavc frame specificities to lavu functions.
Clément Bœsch [Sat, 9 Mar 2013 23:34:16 +0000 (00:34 +0100)]
port FFmpeg lavc frame specificities to lavu functions.

7 years agolavu/frame: copy the channels field.
Nicolas George [Sat, 9 Mar 2013 16:17:59 +0000 (17:17 +0100)]
lavu/frame: copy the channels field.

7 years agolavfi/showspectrum: fix outpicref initialization.
Clément Bœsch [Sat, 9 Mar 2013 22:52:30 +0000 (23:52 +0100)]
lavfi/showspectrum: fix outpicref initialization.

In 81f2549, output pixel format was changed from rgb24 to planar yuv,
but the initialization was left unchanged. As a result, the chroma
planes were left uninitalized. This was not noticed since the current
ff_get_video_buffer() seems to be initializing the buffer. This won't be
the case anymore after the Evil Plan.

7 years agox86/qpel: move fullpel and l2 functions to separate file.
Ronald S. Bultje [Sat, 9 Mar 2013 04:40:16 +0000 (20:40 -0800)]
x86/qpel: move fullpel and l2 functions to separate file.

This way, they can be shared between mpeg4qpel and h264qpel without
requiring either one to be compiled unconditionally.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agodsputil: make square put/avg_pixels functions local to h264qpel.
Ronald S. Bultje [Sat, 9 Mar 2013 04:16:08 +0000 (20:16 -0800)]
dsputil: make square put/avg_pixels functions local to h264qpel.

Put a copy of the 8bit functions only in dsputil, where they are used
for some other things (e.g. mpeg4qpel, mspel, cavsqpel). We could perhaps
also try to share specifically the 8bit functions from h264qpel between
it and the others, but that will be slightly more complicated. H264qpel
already had these functions, so we can simply remove the duplicates.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agolavd/v4l2: simplify code
Giorgio Vazzana [Sat, 9 Mar 2013 13:46:00 +0000 (14:46 +0100)]
lavd/v4l2: simplify code

struct buff_data contains a pointer to struct video_data, so passing the
file descriptor again is redundant.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agolavd/v4l2: correctly handle error conditions in mmap_read_frame()
Giorgio Vazzana [Sat, 9 Mar 2013 13:36:56 +0000 (14:36 +0100)]
lavd/v4l2: correctly handle error conditions in mmap_read_frame()

In particular:

1) save errno before it (possibly) gets overwritten by other calls
2) do not forget to enqueue the buffer again in case of error

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoAdd some fate dependencies to fix make fate with --disable-everything.
Carl Eugen Hoyos [Sat, 9 Mar 2013 14:46:46 +0000 (15:46 +0100)]
Add some fate dependencies to fix make fate with --disable-everything.

7 years agoAdd some fate dependencies to fix make fate with --disable-avdevice.
Carl Eugen Hoyos [Sat, 9 Mar 2013 13:39:13 +0000 (14:39 +0100)]
Add some fate dependencies to fix make fate with --disable-avdevice.

7 years agolibutvideo: Prioritize compatibility with new versions
Stephen Hutchinson [Fri, 8 Mar 2013 22:42:24 +0000 (17:42 -0500)]
libutvideo: Prioritize compatibility with new versions

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
7 years agoatomic: Add include guards to the implementation headers
Martin Storsjö [Fri, 8 Mar 2013 09:16:14 +0000 (11:16 +0200)]
atomic: Add include guards to the implementation headers

This makes them pass standalone compilation tests. Previously,
they included atomic.h which included themselves again, leading to
double definitions.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agolavc/utils: make sure the iconv descriptor can be opened only once.
Clément Bœsch [Fri, 8 Mar 2013 19:38:01 +0000 (20:38 +0100)]
lavc/utils: make sure the iconv descriptor can be opened only once.

This prevents trying to do some subtitles conversion for each event when
the character encoding is not found. It now aborts early instead of
flooding stderr.

7 years agoMerge commit '77b2cd7b41d7ec8008b6fac753c04f77824c514c'
Michael Niedermayer [Fri, 8 Mar 2013 19:41:41 +0000 (20:41 +0100)]
Merge commit '77b2cd7b41d7ec8008b6fac753c04f77824c514c'

* commit '77b2cd7b41d7ec8008b6fac753c04f77824c514c':
  AVFrame: add side data.

Conflicts:
libavutil/frame.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge commit '7ecc2d403ce5c7b6ea3b1f368dccefd105209c7e'
Michael Niedermayer [Fri, 8 Mar 2013 19:18:45 +0000 (20:18 +0100)]
Merge commit '7ecc2d403ce5c7b6ea3b1f368dccefd105209c7e'

* commit '7ecc2d403ce5c7b6ea3b1f368dccefd105209c7e':
  Move AVFrame from lavc to lavu.

Conflicts:
libavcodec/avcodec.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge commit 'ad0c9f2d5d81e22207c6ccecc426bf7306acc327'
Michael Niedermayer [Fri, 8 Mar 2013 18:35:37 +0000 (19:35 +0100)]
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>
7 years agoMerge commit '1a5e9130162b8adc898e5f6aea82b6372d1e4e6c'
Michael Niedermayer [Fri, 8 Mar 2013 18:17:31 +0000 (19:17 +0100)]
Merge commit '1a5e9130162b8adc898e5f6aea82b6372d1e4e6c'

* commit '1a5e9130162b8adc898e5f6aea82b6372d1e4e6c':
  pthread: avoid copying input packets when possible.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge commit '1afddbe59e96af75f1c07605afc95615569f388f'
Michael Niedermayer [Fri, 8 Mar 2013 16:28:42 +0000 (17:28 +0100)]
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>
7 years agoMerge commit '1cec0624d0e6f48590283a57169b58b9fe8449d3'
Michael Niedermayer [Fri, 8 Mar 2013 15:05:59 +0000 (16:05 +0100)]
Merge commit '1cec0624d0e6f48590283a57169b58b9fe8449d3'

* commit '1cec0624d0e6f48590283a57169b58b9fe8449d3':
  AVBuffer: add a new API for buffer pools

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge commit '8e401dbe90cc77b1f3067a917d9fa48cefa3fcdb'
Michael Niedermayer [Fri, 8 Mar 2013 15:01:00 +0000 (16:01 +0100)]
Merge commit '8e401dbe90cc77b1f3067a917d9fa48cefa3fcdb'

* commit '8e401dbe90cc77b1f3067a917d9fa48cefa3fcdb':
  lavu: add a new API for reference-counted data buffers.

Conflicts:
libavutil/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge commit '65f1d45dcc71186ede72fff950996099d23359bd'
Michael Niedermayer [Fri, 8 Mar 2013 14:47:06 +0000 (15:47 +0100)]
Merge commit '65f1d45dcc71186ede72fff950996099d23359bd'

* commit '65f1d45dcc71186ede72fff950996099d23359bd':
  lavu: add support for atomic operations.

Conflicts:
configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge commit 'eae0879d961b78717dd2a0899809ad22819ae9e3'
Michael Niedermayer [Fri, 8 Mar 2013 14:42:32 +0000 (15:42 +0100)]
Merge commit 'eae0879d961b78717dd2a0899809ad22819ae9e3'

* commit 'eae0879d961b78717dd2a0899809ad22819ae9e3':
  mp3dec: Fix VBR bit rate parsing

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge commit '4be368b504c6f4a03051448728fc62cd0ed506b2'
Michael Niedermayer [Fri, 8 Mar 2013 14:37:00 +0000 (15:37 +0100)]
Merge commit '4be368b504c6f4a03051448728fc62cd0ed506b2'

* commit '4be368b504c6f4a03051448728fc62cd0ed506b2':
  avstring: Fix isxdigit to not accept non-hex characters
  configure: Add missing videodsp dependencies to some decoders

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge commit 'dbd2a34ba5e5e46b6835e4425c360723c643b7a8'
Michael Niedermayer [Fri, 8 Mar 2013 14:32:39 +0000 (15:32 +0100)]
Merge commit 'dbd2a34ba5e5e46b6835e4425c360723c643b7a8'

* commit 'dbd2a34ba5e5e46b6835e4425c360723c643b7a8':
  build: cosmetics: Group hw accelerator Makefile entries together

Conflicts:
libavcodec/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge commit 'bcd0a7137e4aca0f6f598593b90ca8f338444c51'
Michael Niedermayer [Fri, 8 Mar 2013 14:23:56 +0000 (15:23 +0100)]
Merge commit 'bcd0a7137e4aca0f6f598593b90ca8f338444c51'

* commit 'bcd0a7137e4aca0f6f598593b90ca8f338444c51':
  configure: Add missing h264chroma dependencies to vp5, vp6
  Add missing error_resilience includes to files that use ER

Conflicts:
configure
libavcodec/mpeg12.c
libavcodec/mpeg4videodec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge commit 'd88738e4038b162708dc2f5342e10c1694edfd89'
Michael Niedermayer [Fri, 8 Mar 2013 14:17:15 +0000 (15:17 +0100)]
Merge commit 'd88738e4038b162708dc2f5342e10c1694edfd89'

* commit 'd88738e4038b162708dc2f5342e10c1694edfd89':
  mpegvideo: Conditionally build error_resilience bits

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge commit '06b54e84254e4834b4978ff5b27cc2b7ee8d7a98'
Michael Niedermayer [Fri, 8 Mar 2013 14:05:18 +0000 (15:05 +0100)]
Merge commit '06b54e84254e4834b4978ff5b27cc2b7ee8d7a98'

* commit '06b54e84254e4834b4978ff5b27cc2b7ee8d7a98':
  build: Fix error_resilience code dependencies

Conflicts:
configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge commit 'efa7f4202088c70caba11d7834641bc6eaf41830'
Michael Niedermayer [Fri, 8 Mar 2013 13:57:41 +0000 (14:57 +0100)]
Merge commit 'efa7f4202088c70caba11d7834641bc6eaf41830'

* commit 'efa7f4202088c70caba11d7834641bc6eaf41830':
  Use the avstring.h locale-independent character type functions
  avstring: Add locale independent versions of some ctype.h functions

Conflicts:
avprobe.c
doc/APIchanges
libavcodec/dvdsubdec.c
libavcodec/utils.c
libavutil/avstring.c
libavutil/avstring.h
libavutil/eval.c
libavutil/parseutils.c
libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMAINTAINERS: update for 1.2 n1.3-dev
Michael Niedermayer [Fri, 8 Mar 2013 13:45:26 +0000 (14:45 +0100)]
MAINTAINERS: update for 1.2

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoRevert "aacdec: Reconfigure output as needed, disable pop_output_configuration()"
Michael Niedermayer [Fri, 8 Mar 2013 13:07:36 +0000 (14:07 +0100)]
Revert "aacdec: Reconfigure output as needed, disable pop_output_configuration()"

This reverts commit 60dbf2eff92f8aa4683b6dcaba9e694890258ade.

This is not needed anymore, Ticket 1694 has been fixed differently

7 years agoaacsbr: Check for envelope scalefactors overflowing
Michael Niedermayer [Fri, 8 Mar 2013 13:00:22 +0000 (14:00 +0100)]
aacsbr: Check for envelope scalefactors overflowing

This prevents various values from becoming stuck at NAN and
output to become silent
If someone knows a cleaner solution, thats welcome!

Fixes Ticket2335

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agompegvideo_enc: drop support for reusing the input motion vectors.
Anton Khirnov [Sun, 3 Mar 2013 19:43:43 +0000 (20:43 +0100)]
mpegvideo_enc: drop support for reusing the input motion vectors.

This misfeature is most likely completely useless and conflicts with
removing the mpegvideo-specific fields from AVFrame. In the improbable
case it is actually useful, it should be reimplemented in a better way.

7 years agolavfi: switch to AVFrame.
Anton Khirnov [Wed, 28 Nov 2012 07:41:07 +0000 (08:41 +0100)]
lavfi: switch to AVFrame.

Deprecate AVFilterBuffer/AVFilterBufferRef and everything related to it
and use AVFrame instead.

7 years agoAVFrame: add side data.
Anton Khirnov [Tue, 25 Dec 2012 21:11:36 +0000 (22:11 +0100)]
AVFrame: add side data.

7 years agoMove AVFrame from lavc to lavu.
Anton Khirnov [Wed, 17 Oct 2012 09:51:01 +0000 (11:51 +0200)]
Move AVFrame from lavc to lavu.

Add AVBuffer-based reference counting API to it.

7 years agolavc: move AVFrame.hwaccel_picture_private to Picture.
Anton Khirnov [Mon, 8 Oct 2012 05:50:14 +0000 (07:50 +0200)]
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.

7 years agopthread: avoid copying input packets when possible.
Anton Khirnov [Wed, 31 Oct 2012 15:36:07 +0000 (16:36 +0100)]
pthread: avoid copying input packets when possible.

7 years agoavpacket: use AVBuffer to allow refcounting the packets.
Anton Khirnov [Wed, 31 Oct 2012 07:53:18 +0000 (08:53 +0100)]
avpacket: use AVBuffer to allow refcounting the packets.

This will allow us to avoid copying the packets in many cases.

This breaks ABI.

7 years agoAVBuffer: add a new API for buffer pools
Anton Khirnov [Sun, 20 Jan 2013 07:03:13 +0000 (08:03 +0100)]
AVBuffer: add a new API for buffer pools

7 years agolavu: add a new API for reference-counted data buffers.
Anton Khirnov [Sun, 7 Oct 2012 13:45:44 +0000 (15:45 +0200)]
lavu: add a new API for reference-counted data buffers.

7 years agolavu: add support for atomic operations.
Ronald S. Bultje [Sun, 2 Dec 2012 22:34:50 +0000 (14:34 -0800)]
lavu: add support for atomic operations.

These could be used for reference counting, or for keeping track of
decoding progress in references in multithreaded decoders.

Support is provided by gcc/msvc/suncc intrinsics, with a fallback using
pthread mutexes.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
7 years agomp3dec: Fix VBR bit rate parsing
Alexander Kojevnikov [Thu, 7 Mar 2013 05:38:55 +0000 (21:38 -0800)]
mp3dec: Fix VBR bit rate parsing

When parsing the Xing/Info tag, don't set the bit rate if it's an Info tag.

When parsing the stream, don't override the bit rate if it's already set,
otherwise calculate the mean bit rate from parsed frames. This way, the bit
rate will be set correctly both for CBR and VBR streams.

CC:libav-stable@libav.org

Signed-off-by: Anton Khirnov <anton@khirnov.net>
7 years agoClose output codecs if input codec initialisation fails.
Carl Eugen Hoyos [Fri, 8 Mar 2013 01:46:46 +0000 (02:46 +0100)]
Close output codecs if input codec initialisation fails.

Fixes ticket #1546 and the remaining part of ticket #1244.

7 years agoAdd dependencies for the voice fate tests.
Carl Eugen Hoyos [Fri, 8 Mar 2013 01:45:27 +0000 (02:45 +0100)]
Add dependencies for the voice fate tests.

7 years agoAdd dependencies for the flac encoding fate tests.
Carl Eugen Hoyos [Fri, 8 Mar 2013 01:44:46 +0000 (02:44 +0100)]
Add dependencies for the flac encoding fate tests.

7 years agoAdd dependencies for the aac encoding fate tests.
Carl Eugen Hoyos [Fri, 8 Mar 2013 01:44:07 +0000 (02:44 +0100)]
Add dependencies for the aac encoding fate tests.

7 years agoForce using a 64bit intermediate when calculating calendar time with av_timegm().
Carl Eugen Hoyos [Fri, 8 Mar 2013 01:42:33 +0000 (02:42 +0100)]
Force using a 64bit intermediate when calculating calendar time with av_timegm().

Fixes a fate failure with icc 13.1

7 years agompegaudio_parser: Don't ignore information from the first frame
Alexander Kojevnikov [Thu, 7 Mar 2013 05:58:59 +0000 (21:58 -0800)]
mpegaudio_parser: Don't ignore information from the first frame

Signed-off-by: Alexander Kojevnikov <alexander@kojevnikov.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoaacdec: Reconfigure output as needed, disable pop_output_configuration()
Michael Niedermayer [Fri, 22 Feb 2013 23:47:38 +0000 (00:47 +0100)]
aacdec: Reconfigure output as needed, disable pop_output_configuration()

Fixes Ticket1694

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agopsymodel: dont apply lowpass filters with a cutoff close to the nyquist
Michael Niedermayer [Thu, 7 Mar 2013 18:28:30 +0000 (19:28 +0100)]
psymodel: dont apply lowpass filters with a cutoff close to the nyquist

The IIR filter numerically diverges in such cases, this could easily be
fixed but would make the filter slower on some platforms

Fixes Ticket2246

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoavstring: Fix isxdigit to not accept non-hex characters
Martin Storsjö [Thu, 7 Mar 2013 13:21:03 +0000 (15:21 +0200)]
avstring: Fix isxdigit to not accept non-hex characters

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agoconfigure: Add missing videodsp dependencies to some decoders
Diego Biurrun [Thu, 7 Mar 2013 14:20:54 +0000 (15:20 +0100)]
configure: Add missing videodsp dependencies to some decoders

7 years agobuild: cosmetics: Group hw accelerator Makefile entries together
Diego Biurrun [Thu, 7 Mar 2013 13:57:30 +0000 (14:57 +0100)]
build: cosmetics: Group hw accelerator Makefile entries together

7 years agoconfigure: Add missing h264chroma dependencies to vp5, vp6
Diego Biurrun [Wed, 6 Mar 2013 18:30:25 +0000 (19:30 +0100)]
configure: Add missing h264chroma dependencies to vp5, vp6

7 years agompegvideo: Conditionally build error_resilience bits
Martin Storsjö [Wed, 6 Mar 2013 17:28:49 +0000 (18:28 +0100)]
mpegvideo: Conditionally build error_resilience bits

This breaks the dependency of mpegvideo on error_resilience allowing
compilation of components that depend on the former w/o the latter.

7 years agobuild: Fix error_resilience code dependencies
Diego Biurrun [Wed, 6 Mar 2013 16:32:31 +0000 (17:32 +0100)]
build: Fix error_resilience code dependencies

7 years agoAdd missing error_resilience includes to files that use ER
Diego Biurrun [Wed, 6 Mar 2013 17:31:14 +0000 (18:31 +0100)]
Add missing error_resilience includes to files that use ER

7 years agoUse the avstring.h locale-independent character type functions
Reimar Döffinger [Sun, 3 Mar 2013 10:17:50 +0000 (11:17 +0100)]
Use the avstring.h locale-independent character type functions

Make sure the behavior does not change with the locale.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agoavstring: Add locale independent versions of some ctype.h functions
Reimar Döffinger [Wed, 6 Mar 2013 12:00:22 +0000 (14:00 +0200)]
avstring: Add locale independent versions of some ctype.h functions

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agoavformat: Fix apics with aac
Michael Niedermayer [Thu, 7 Mar 2013 12:55:43 +0000 (13:55 +0100)]
avformat: Fix apics with aac

Fixes Ticket2318

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agohls: fix timebase
Michael Niedermayer [Thu, 7 Mar 2013 12:42:12 +0000 (13:42 +0100)]
hls: fix timebase

Fixes Ticket1733

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Thu, 7 Mar 2013 10:50:17 +0000 (11:50 +0100)]
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>
7 years agoMerge commit '70762508ec5919474edb92a5b1f266fd06640f9c'
Michael Niedermayer [Thu, 7 Mar 2013 10:29:11 +0000 (11:29 +0100)]
Merge commit '70762508ec5919474edb92a5b1f266fd06640f9c'

* commit '70762508ec5919474edb92a5b1f266fd06640f9c':
  lavc: Prettify printing of codec tags containing non alphanumeric characters
  h264: Rename the jpeg_420 pixfmt list to match the common naming structure

Conflicts:
libavcodec/h264.c
libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agolavc: Deprecate the deinterlace functions in libavcodec
Ronald S. Bultje [Sun, 3 Mar 2013 16:23:08 +0000 (08:23 -0800)]
lavc: Deprecate the deinterlace functions in libavcodec

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agoh264: Integrate draw_horiz_band into ff_h264_draw_horiz_band
Ronald S. Bultje [Sat, 2 Mar 2013 19:22:02 +0000 (11:22 -0800)]
h264: Integrate draw_horiz_band into ff_h264_draw_horiz_band

This makes the decoder independent of mpegvideo.

This copy of the draw_horiz_band code is simplified compared to
the "generic" mpegvideo one which still has a number of special
cases for different codecs.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agolavc: Prettify printing of codec tags containing non alphanumeric characters
Stefano Sabatini [Fri, 25 May 2012 23:38:03 +0000 (01:38 +0200)]
lavc: Prettify printing of codec tags containing non alphanumeric characters

Make av_get_codec_tag_string() show codec tag string characters in a more
intelligible ways. For example the ascii char "@" is used as a number, so
should be displayed like "[64]" rather than as a printable character.

Apart alphanumeric chars, only the characters ' ' and '.' are used
literally in codec tags, all the other characters represent numbers.

This also avoids relying on locale-dependent character class functions.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agoh264: Rename the jpeg_420 pixfmt list to match the common naming structure
Martin Storsjö [Wed, 6 Mar 2013 19:18:00 +0000 (21:18 +0200)]
h264: Rename the jpeg_420 pixfmt list to match the common naming structure

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agolibavcodec: changed mathematical functions in aacpsy.c
Bojan Zivkovic [Wed, 6 Mar 2013 13:55:03 +0000 (14:55 +0100)]
libavcodec: changed mathematical functions in aacpsy.c

This patch changes existing mathematical functions with faster
ones. Speeds up encoding more than 10%. Tested on x86 and
MIPS platforms.

Signed-off-by: Bojan Zivkovic <bojan@mips.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agolavf/segment: add support to ffconcat segment list
Stefano Sabatini [Thu, 21 Feb 2013 18:33:26 +0000 (19:33 +0100)]
lavf/segment: add support to ffconcat segment list

7 years agodoc/texi2pod: fix @ref substitution rule, disallow "}" within the fields
Stefano Sabatini [Thu, 7 Mar 2013 00:43:39 +0000 (01:43 +0100)]
doc/texi2pod: fix @ref substitution rule, disallow "}" within the fields

Fix potential spurious substitution.

7 years agolavu: add escape API
Stefano Sabatini [Sun, 16 Dec 2012 11:17:23 +0000 (12:17 +0100)]
lavu: add escape API

The escape API will be useful to perform escaping programmatically, which
is required when crafting argument strings, and will be used for context
printing as well.

This is based on the ffescape tool code, with a few extensions and fixes.

7 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Wed, 6 Mar 2013 23:27:53 +0000 (00:27 +0100)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  avconv: Make sure the encoder exists before inspecting supported_list

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge commit '5da51284937649a8ebb84fa951c235438fcbf8ae'
Michael Niedermayer [Wed, 6 Mar 2013 23:18:22 +0000 (00:18 +0100)]
Merge commit '5da51284937649a8ebb84fa951c235438fcbf8ae'

* commit '5da51284937649a8ebb84fa951c235438fcbf8ae':
  cavs: Add a dependency on h264chroma
  lavc: Split out ff_hwaccel_pixfmt_list_420[] over individual codecs

Conflicts:
libavcodec/h263dec.c
libavcodec/h264.c
libavcodec/mpeg12.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge commit '5a4e9fe855282a99586050a507d0a486ad39df5b'
Michael Niedermayer [Wed, 6 Mar 2013 22:56:07 +0000 (23:56 +0100)]
Merge commit '5a4e9fe855282a99586050a507d0a486ad39df5b'

* commit '5a4e9fe855282a99586050a507d0a486ad39df5b':
  avcodec/internal: Fix #if DECODE_AUDIO / ENCODE_AUDIO name mismatch
  shorten: use the unsigned type where needed

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge commit '4c364eb2b856fc33cf7b42f7c7b979e69fde5f3a'
Michael Niedermayer [Wed, 6 Mar 2013 22:47:10 +0000 (23:47 +0100)]
Merge commit '4c364eb2b856fc33cf7b42f7c7b979e69fde5f3a'

* commit '4c364eb2b856fc33cf7b42f7c7b979e69fde5f3a':
  shorten: report meaningful errors

Conflicts:
libavcodec/shorten.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge commit 'a2ad554def214d2d03b7c16f68dc081a8622f9ca'
Michael Niedermayer [Wed, 6 Mar 2013 22:39:52 +0000 (23:39 +0100)]
Merge commit 'a2ad554def214d2d03b7c16f68dc081a8622f9ca'

* commit 'a2ad554def214d2d03b7c16f68dc081a8622f9ca':
  shorten: K&R formatting cosmetics

Conflicts:
libavcodec/shorten.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge commit 'c10da30d8426a1f681d99a780b6e311f7fb4e5c5'
Michael Niedermayer [Wed, 6 Mar 2013 22:27:09 +0000 (23:27 +0100)]
Merge commit 'c10da30d8426a1f681d99a780b6e311f7fb4e5c5'

* commit 'c10da30d8426a1f681d99a780b6e311f7fb4e5c5':
  shorten: set invalid channels count to 0
  vorbisdec: check memory allocations
  h264: check for luma and chroma bit dept being equal

Conflicts:
libavcodec/shorten.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agonormalize calls to ff_alloc_packet2
James Zern [Wed, 6 Mar 2013 19:11:00 +0000 (11:11 -0800)]
normalize calls to ff_alloc_packet2

- check ret < 0
- remove excessive error log

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoavconv: Make sure the encoder exists before inspecting supported_list
Martin Storsjö [Wed, 6 Mar 2013 13:01:36 +0000 (15:01 +0200)]
avconv: Make sure the encoder exists before inspecting supported_list

This fixes crashes when there is no encoder for the default codec of
selected format.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agocavs: Add a dependency on h264chroma
Carl Eugen Hoyos [Mon, 4 Mar 2013 10:43:55 +0000 (11:43 +0100)]
cavs: Add a dependency on h264chroma

This fixes standalone building of this decoder.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agolavc: Split out ff_hwaccel_pixfmt_list_420[] over individual codecs
Ronald S. Bultje [Mon, 18 Feb 2013 16:15:52 +0000 (08:15 -0800)]
lavc: Split out ff_hwaccel_pixfmt_list_420[] over individual codecs

Not all hwaccels implement all codecs, so using one single list for
multiple such codecs means some codecs will be represented in the list,
even though they don't actually handle that codec. Copying specific
lists in each codec fixes that.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agoMove ff_cropTbl and ff_zigzag_direct from dsputil to mathtables.
Ronald S. Bultje [Sun, 3 Mar 2013 23:47:11 +0000 (15:47 -0800)]
Move ff_cropTbl and ff_zigzag_direct from dsputil to mathtables.

These are widely used throughout libavcodec, nothing dsputil-specific.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agosnowenc: fix indention
Michael Niedermayer [Wed, 6 Mar 2013 18:26:56 +0000 (19:26 +0100)]
snowenc: fix indention

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>