Commit Graph

31 Commits

Author SHA1 Message Date
Nicolas George
77a72d3485 lavfi/vf_fps: allow to set the rounding method.
By default, fps selects frames near PTS 0, 0.5, 1.5, 2.5, etc.
With round=down, it selects the frames near PTS 0, 1, 2, 3, etc.
2012-10-25 19:42:44 +02:00
Michael Niedermayer
526cb36e4b Merge commit '4436f25a1682ada3f7226cb6fadf429946933161'
* commit '4436f25a1682ada3f7226cb6fadf429946933161':
  build: remove references to unused EXTRAOBJS variable
  lavfi: convert input/ouput list compound literals to named objects
  fate: add h263 obmc vsynth tests
  avconv: remove bogus warning when using avconv -h without parameter
  averror: explicitly define AVERROR_* values
  flashsv: propagate inflateReset() errors
  indeo4/5: remove constant parameter num_bands from wavelet recomposition
  mxfdec: return error if no segments are available in mxf_get_sorted_table_segments
  Double motion vector range for HPEL interlaced picture in proper place

Conflicts:
	libavcodec/v210dec.h
	libavfilter/af_aformat.c
	libavfilter/af_amix.c
	libavfilter/af_asyncts.c
	libavfilter/af_channelmap.c
	libavfilter/af_join.c
	libavfilter/asrc_anullsrc.c
	libavfilter/buffersrc.c
	libavfilter/f_setpts.c
	libavfilter/f_settb.c
	libavfilter/fifo.c
	libavfilter/src_movie.c
	libavfilter/vf_ass.c
	libavfilter/vf_blackframe.c
	libavfilter/vf_boxblur.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_hflip.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c
	libavfilter/vf_select.c
	libavfilter/vf_transpose.c
	libavfilter/vf_yadif.c
	libavfilter/vsrc_testsrc.c
	libavformat/mxfdec.c
	libavutil/error.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-11 15:46:48 +02:00
Mans Rullgard
568c70e79e lavfi: convert input/ouput list compound literals to named objects
A number of compilers, for example those from TI and IBM, choke on
these initialisers.  The current style is also quite ugly.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-10 22:26:12 +01:00
Stefano Sabatini
42d621d131 lavfi: add priv class to filter definitions and flags to filter internal options
This allows the iteration callbacks to discover the internal class and
options, and show them when required.
2012-08-18 10:19:05 +02:00
Nicolas George
3bc644e044 vf_fps: fix permissions. 2012-08-17 18:26:41 +02:00
Michael Niedermayer
c581cb4e4f Merge remote-tracking branch 'qatar/master'
* qatar/master:
  Fix even more missing includes after the common.h removal
  build: Factor out rangecoder dependencies to CONFIG_RANGECODER
  build: Factor out error resilience dependencies to CONFIG_ERROR_RESILIENCE
  x86: avcodec: Consistently name all init files
  Add more missing includes after removing the implicit common.h
  Add some more missing includes after removing the implicit common.h
  Don't include common.h from avutil.h
  rtmp: Automatically compute the hash for SWFVerification

Conflicts:
	configure
	doc/APIchanges
	doc/examples/decoding_encoding.c
	libavcodec/Makefile
	libavcodec/assdec.c
	libavcodec/audio_frame_queue.c
	libavcodec/avpacket.c
	libavcodec/dv_profile.c
	libavcodec/dwt.c
	libavcodec/libtheoraenc.c
	libavcodec/rawdec.c
	libavcodec/rv40dsp.c
	libavcodec/tiff.c
	libavcodec/tiffenc.c
	libavcodec/v210dec.h
	libavcodec/vc1dsp.c
	libavcodec/x86/Makefile
	libavfilter/asrc_anullsrc.c
	libavfilter/avfilter.c
	libavfilter/buffer.c
	libavfilter/formats.c
	libavfilter/vf_ass.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_select.c
	libavfilter/video.c
	libavfilter/vsrc_testsrc.c
	libavformat/version.h
	libavutil/audioconvert.c
	libavutil/error.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-16 16:20:30 +02:00
Martin Storsjö
1d9c2dc89a Don't include common.h from avutil.h
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-08-15 22:32:06 +03:00
Clément Bœsch
16dc5f2050 Replace various inlined inverse AVRational with av_inv_q(). 2012-08-06 00:04:36 +02:00
Michael Niedermayer
88beb2df98 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  FATE: fix the asyncts test
  build: Drop gcc-specific warning flag from header compilation rule
  FATE: add a test for the asyncts audio filter.
  matroskadec: return more correct error code on read error.
  buffersrc: check ff_get_audio_buffer() for errors.
  lavfi: check all ff_get_video_buffer() calls for errors.
  lavfi: check all avfilter_ref_buffer() calls for errors.
  vf_select: avoid an unnecessary avfilter_ref_buffer().
  buffersrc: avoid creating unnecessary buffer reference
  lavfi: use avfilter_unref_bufferp() where appropriate.
  vf_fps: add more error checks.
  vf_fps: fix a memleak on malloc failure.
  lavfi: check all ff_start_frame/draw_slice/end_frame calls for errors
  lavfi: add error handling to end_frame().
  lavfi: add error handling to draw_slice().
  lavfi: add error handling to start_frame().

Conflicts:
	Makefile
	ffplay.c
	libavfilter/buffersrc.c
	libavfilter/vf_boxblur.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_frei0r.c
	libavfilter/vf_hflip.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavfilter/video.c
	libavfilter/vsrc_color.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-22 23:56:21 +02:00
Michael Niedermayer
9023de342f Merge commit '1470ce21cec5ee26e106e2a884c26bbf84e5aaea'
* commit '1470ce21cec5ee26e106e2a884c26bbf84e5aaea':
  Bump libavcodec and libavformat minor versions for G.723.1 decoder and demuxer
  G.723.1 demuxer and decoder
  Add a shift parameter to celp_lp_synthesis_filter()
  libopenjpeg: K&R formatting cosmetics
  yadif: use emms_c() instead of inline assembly for emms invocations.
  ac3: don't use different names for option tables in the template file.
  lavfi: use const for AVFilterPad declarations in all filters.
  adpcm: don't duplicate identical AVSampleFmt array for each encoder.
  configure: cosmetics: Group test dependencies together
  configure: add more passthrough flags in tms470 filter
  configure: move flag filtering functions out of if/else blocks

Conflicts:
	Changelog
	configure
	doc/general.texi
	libavcodec/Makefile
	libavcodec/ac3enc_fixed.c
	libavcodec/allcodecs.c
	libavcodec/eac3enc.c
	libavcodec/g723_1.c
	libavcodec/g723_1_data.h
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
	libavcodec/v210dec.h
	libavcodec/version.h
	libavfilter/af_anull.c
	libavfilter/asrc_anullsrc.c
	libavfilter/f_settb.c
	libavfilter/fifo.c
	libavfilter/split.c
	libavfilter/src_movie.c
	libavfilter/vf_aspect.c
	libavfilter/vf_blackframe.c
	libavfilter/vf_boxblur.c
	libavfilter/vf_copy.c
	libavfilter/vf_crop.c
	libavfilter/vf_cropdetect.c
	libavfilter/vf_delogo.c
	libavfilter/vf_drawbox.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_fieldorder.c
	libavfilter/vf_format.c
	libavfilter/vf_frei0r.c
	libavfilter/vf_gradfun.c
	libavfilter/vf_hflip.c
	libavfilter/vf_hqdn3d.c
	libavfilter/vf_libopencv.c
	libavfilter/vf_lut.c
	libavfilter/vf_null.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c
	libavfilter/vf_pixdesctest.c
	libavfilter/vf_scale.c
	libavfilter/vf_select.c
	libavfilter/vf_setpts.c
	libavfilter/vf_showinfo.c
	libavfilter/vf_slicify.c
	libavfilter/vf_transpose.c
	libavfilter/vf_unsharp.c
	libavfilter/vf_vflip.c
	libavfilter/vf_yadif.c
	libavfilter/vsrc_color.c
	libavfilter/vsrc_testsrc.c
	libavformat/Makefile
	libavformat/allformats.c
	libavformat/g723_1.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-22 22:18:18 +02:00
Anton Khirnov
043800a968 vf_fps: add more error checks. 2012-07-22 09:14:05 +02:00
Anton Khirnov
d515e9c225 vf_fps: fix a memleak on malloc failure. 2012-07-22 09:14:05 +02:00
Anton Khirnov
3825b52688 lavfi: check all ff_start_frame/draw_slice/end_frame calls for errors 2012-07-22 09:14:05 +02:00
Anton Khirnov
d4f89906e3 lavfi: add error handling to end_frame(). 2012-07-22 09:14:05 +02:00
Anton Khirnov
e9b992d035 lavfi: add error handling to draw_slice(). 2012-07-22 09:14:05 +02:00
Anton Khirnov
ebc8d97481 lavfi: add error handling to start_frame(). 2012-07-22 09:14:04 +02:00
Ronald S. Bultje
3db407038e lavfi: use const for AVFilterPad declarations in all filters. 2012-07-21 16:31:15 -07:00
Michael Niedermayer
9e1508f1e7 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  lavfi: unref AVFilterLink.out_buf in ff_end_frame().
  lavfi: unref AVFilterLink.cur_buf in ff_end_frame().
  vsrc_testsrc: avoid an unnecessary avfilter_ref_buffer().
  vf_slicify: clear AVFilterLink.cur_buf in start_frame().
  vf_settb: simplify start_frame().
  vf_fieldorder: don't give up its own reference to the output buffer.
  vf_pad: don't give up its own reference to the output buffer.
  vf_overlay: don't access a buffer reference that's been given away.
  vf_drawtext: don't give up its own reference to the input buffer.
  vf_gradfun: don't store two pointers to one AVFilterBufferRef.
  vf_delogo: don't store two pointers to one AVFilterBufferRef.
  vf_aspect: clear AVFilterLink.cur_buf in start_frame().
  lavfi: add avfilter_unref_bufferp()

Conflicts:
	doc/APIchanges
	libavfilter/avfilter.h
	libavfilter/buffer.c
	libavfilter/vf_aspect.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-21 22:20:49 +02:00
Anton Khirnov
07bad27810 lavfi: unref AVFilterLink.cur_buf in ff_end_frame().
This reduces code duplication and prevents stale pointers from remaining
on the link.
2012-07-20 21:10:42 +02:00
Michael Niedermayer
052f4f859c Merge commit 'a5e8c41c28f907d98d2a739db08f7aef4cbfcf3a'
* commit 'a5e8c41c28f907d98d2a739db08f7aef4cbfcf3a':
  lavfi: remove 'opaque' parameter from AVFilter.init()
  mov: do not try to read total disc/track number if data atom is too short.
  avconv: fix -force_key_frames
  dxva2_h264: fix signaling of mbaff frames
  x86: fft: elf64: fix PIC build

Conflicts:
	ffmpeg.c
	libavcodec/v210dec.h
	libavfilter/asrc_anullsrc.c
	libavfilter/buffersrc.c
	libavfilter/src_movie.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_overlay.c
	libavfilter/vsrc_color.c
	libavfilter/vsrc_testsrc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-26 23:57:07 +02:00
Anton Khirnov
a5e8c41c28 lavfi: remove 'opaque' parameter from AVFilter.init()
It is not used in any filters currently and is inherently evil. If
passing binary data to filters is required in the future, it should be
done with some AVOptions-based system.
2012-06-26 13:13:48 +02:00
Stefano Sabatini
c17808cebd lavfi: define macro AVFILTER_DEFINE_CLASS
The macro can be used to define consistently the internal class of a
filter, save some typing and factorize.
2012-06-22 23:11:43 +02:00
Paul B Mahol
54101214d8 lavfi: use designated initializers for AVClass
While here:
    - add missing .version and .category,
    - make .class_name consistent across filters,
    - align declarations.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-17 11:10:10 +00:00
Nicolas George
0d24931604 vf_fps: set frame_rate. 2012-06-10 10:53:03 +02:00
Michael Niedermayer
ad60b3b181 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  vorbis: Validate that the floor 1 X values contain no duplicates.
  avprobe: Identify codec probe failures rather than calling them unsupported codecs.
  avformat: Probe codecs at score 0 on buffer exhaustion conditions.
  avformat: Factorize codec probing.
  Indeo Audio decoder
  imc: make IMDCT support stereo output
  imc: move channel-specific data into separate context
  lavfi: remove request/poll and drawing functions from public API on next bump
  lavfi: make avfilter_insert_pad and pals private on next bump.
  lavfi: make formats API private on next bump.
  avplay: use buffersrc instead of custom input filter.
  avtools: move buffer management code from avconv to cmdutils.
  avconv: don't use InputStream in the buffer management code.
  avconv: fix exiting when max frames is reached.
  mpc8: fix maximum bands handling
  aacdec: Turn PS off when switching to stereo and turn it to implicit when switching to mono.

Conflicts:
	Changelog
	cmdutils.h
	ffmpeg.c
	ffplay.c
	ffprobe.c
	libavcodec/avcodec.h
	libavcodec/mpc8.c
	libavcodec/v210dec.h
	libavcodec/version.h
	libavcodec/vorbisdec.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/buffersrc.c
	libavfilter/formats.c
	libavfilter/src_movie.c
	libavfilter/vf_aspect.c
	libavfilter/vf_blackframe.c
	libavfilter/vf_boxblur.c
	libavfilter/vf_crop.c
	libavfilter/vf_cropdetect.c
	libavfilter/vf_delogo.c
	libavfilter/vf_drawbox.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_fifo.c
	libavfilter/vf_format.c
	libavfilter/vf_frei0r.c
	libavfilter/vf_gradfun.c
	libavfilter/vf_hflip.c
	libavfilter/vf_hqdn3d.c
	libavfilter/vf_libopencv.c
	libavfilter/vf_lut.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavfilter/vf_select.c
	libavfilter/vf_showinfo.c
	libavfilter/vf_transpose.c
	libavfilter/vf_unsharp.c
	libavfilter/vf_yadif.c
	libavfilter/vsrc_color.c
	libavfilter/vsrc_testsrc.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-06 01:08:33 +02:00
Anton Khirnov
803391f719 lavfi: remove request/poll and drawing functions from public API on next bump
They are only useful inside filters and we don't allow user filters for
now.
2012-06-05 09:38:16 +02:00
Stefano Sabatini
0f0f3bd1e0 lavfi: use av_default_item_name() as filter private context logger
avfilter_default_filter_name() is supposed to access an AVFilterContext
struct, if used with a private struct it will cause a crash since it will
access fields which are non defined in the private struct.
2012-06-04 02:40:01 +02:00
Stefano Sabatini
4d6a8a2bdb lavfi: add avfilter_default_filter_name()
The function is modelled after av_default_item_name(), and will print the
name of the instance filter if defined, otherwise the name of the filter.

This allows to show the instance name in the log, which is useful when
debugging complex filter graphs.
2012-06-04 00:54:57 +02:00
Michael Niedermayer
cfb398bfc4 vf_fps: fix copyright
Only commit:
commit 54c5dd89e3
Author: Anton Khirnov <anton@khirnov.net>
Date:   Wed May 9 14:08:21 2012 +0200

    lavfi: Add fps filter.

    Partially based on a patch by Robert Nagy <ronag89@gmail.com>

also see [FFmpeg-devel] [PATCH 07/10] vf_fps: fix copyright

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-24 05:08:49 +02:00
Michael Niedermayer
c836f28f33 vf_fps: license cleanup
The original patch was sent with FFmpeg in the license header.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-24 05:08:49 +02:00
Anton Khirnov
54c5dd89e3 lavfi: Add fps filter.
Partially based on a patch by Robert Nagy <ronag89@gmail.com>
2012-05-18 19:33:54 +02:00