Commit Graph

35 Commits

Author SHA1 Message Date
Michael Niedermayer
3cd137bfea vf_deshake: fix strict aliassing errors
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-29 20:00:48 +01:00
Clément Bœsch
a612e86ea6 lavfi/deshake: remove usage of link->cur_buf. 2012-12-26 21:30:45 +01:00
Paul B Mahol
185d1f3bfc lavfi: declare arrays that never change as static const
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-12-21 22:38:59 +00:00
Clément Bœsch
eaa47e7454 lavfi/deshake: small align prettifying. 2012-12-06 16:20:31 +01:00
Clément Bœsch
03778575b9 lavfi/deshake: switch inverted comments. 2012-12-06 16:20:31 +01:00
Clément Bœsch
0678641b7c lavfi/deshake: remove unecessary check before unref. 2012-12-06 16:20:31 +01:00
Clément Bœsch
e7b0e83e96 lavfi/deshake: switch to filter_frame. 2012-12-06 16:20:31 +01:00
Clément Bœsch
2d9d444051 lavfi: convert remaining input/output list compound literals to named objects.
This is following 568c70e79e.
2012-11-28 23:19:20 +01:00
Hendrik Leppkes
79393a8363 Replace usage of the deprecated av_pix_fmt_descriptors array with av_pix_fmt_desc_get
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-20 18:00:13 +02:00
Michael Niedermayer
ac627b3d38 Merge commit '716d413c13981da15323c7a3821860536eefdbbb'
* commit '716d413c13981da15323c7a3821860536eefdbbb':
  Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat

Conflicts:
	doc/examples/muxing.c
	ffmpeg.h
	ffmpeg_filter.c
	ffmpeg_opt.c
	ffplay.c
	ffprobe.c
	libavcodec/8bps.c
	libavcodec/aasc.c
	libavcodec/aura.c
	libavcodec/avcodec.h
	libavcodec/avs.c
	libavcodec/bfi.c
	libavcodec/bmp.c
	libavcodec/bmpenc.c
	libavcodec/c93.c
	libavcodec/cscd.c
	libavcodec/cyuv.c
	libavcodec/dpx.c
	libavcodec/dpxenc.c
	libavcodec/eatgv.c
	libavcodec/escape124.c
	libavcodec/ffv1.c
	libavcodec/flashsv.c
	libavcodec/fraps.c
	libavcodec/h264.c
	libavcodec/huffyuv.c
	libavcodec/iff.c
	libavcodec/imgconvert.c
	libavcodec/indeo3.c
	libavcodec/kmvc.c
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
	libavcodec/libx264.c
	libavcodec/ljpegenc.c
	libavcodec/mjpegdec.c
	libavcodec/mjpegenc.c
	libavcodec/motionpixels.c
	libavcodec/mpeg12.c
	libavcodec/mpeg12enc.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo_enc.c
	libavcodec/pamenc.c
	libavcodec/pcxenc.c
	libavcodec/pgssubdec.c
	libavcodec/pngdec.c
	libavcodec/pngenc.c
	libavcodec/pnm.c
	libavcodec/pnmdec.c
	libavcodec/pnmenc.c
	libavcodec/ptx.c
	libavcodec/qdrw.c
	libavcodec/qpeg.c
	libavcodec/qtrleenc.c
	libavcodec/raw.c
	libavcodec/rawdec.c
	libavcodec/rl2.c
	libavcodec/sgidec.c
	libavcodec/sgienc.c
	libavcodec/snowdec.c
	libavcodec/snowenc.c
	libavcodec/sunrast.c
	libavcodec/targa.c
	libavcodec/targaenc.c
	libavcodec/tiff.c
	libavcodec/tiffenc.c
	libavcodec/tmv.c
	libavcodec/truemotion2.c
	libavcodec/utils.c
	libavcodec/vb.c
	libavcodec/vp3.c
	libavcodec/wnv1.c
	libavcodec/xl.c
	libavcodec/xwddec.c
	libavcodec/xwdenc.c
	libavcodec/yop.c
	libavdevice/v4l2.c
	libavdevice/x11grab.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/buffersrc.c
	libavfilter/drawutils.c
	libavfilter/formats.c
	libavfilter/src_movie.c
	libavfilter/vf_ass.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_format.c
	libavfilter/vf_hflip.c
	libavfilter/vf_lut.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavfilter/vf_transpose.c
	libavfilter/vf_yadif.c
	libavfilter/video.c
	libavfilter/vsrc_testsrc.c
	libavformat/movenc.c
	libavformat/mxf.h
	libavformat/utils.c
	libavformat/yuv4mpeg.c
	libavutil/imgutils.c
	libavutil/pixdesc.c
	libswscale/input.c
	libswscale/output.c
	libswscale/swscale_internal.h
	libswscale/swscale_unscaled.c
	libswscale/utils.c
	libswscale/x86/swscale_template.c
	libswscale/x86/yuv2rgb.c
	libswscale/x86/yuv2rgb_template.c
	libswscale/yuv2rgb.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-08 21:06:57 +02:00
Nicolas George
84923555bb vf_deshake: fix permissions. 2012-08-17 18:26:40 +02:00
Nicolas George
ddcb99bb51 vf_deshake: set cur_buf to NULL.
Fix a segfault.
2012-07-23 22:44:25 +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
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
Stefano Sabatini
fda968aa8f lavfi: decrease logging level of message showing initial parameters
Reduce log clutter, consistent with 1a49a169eb.
2012-07-15 15:07:03 +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
Stefano Sabatini
1bb30d0295 lavfi/deshake: fix crash in uninit()
Add NULL check on avctx before calling avcodec_close() on it.

Fix trac ticket #1472.
2012-06-21 17:01:44 +02:00
Paul B Mahol
c9e183b490 lavfi: update some deprecated functions
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-16 15:15:16 +00:00
Michael Niedermayer
f54e06feb3 vf_deshake: try to fix memleak
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-29 02:33:32 +01:00
Ray Simard
9ec39937f9 deshake: variable used uninitialized
Sometimes the scan finds nothing that qualifies for addition to
the array and pos is zero after the loops.  The code forces pos to
1 and the array is then processed as if it had one valid element in it,
producing some amusing but not very useful results.

I don't see the rationale for this.  If pos is zero coming out of the
loops, the only appropriate thing to do is set t->angle to zero.  The
attached patch does that.  It's worked properly in several tests so far.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-21 05:22:49 +01:00
Ray Simard
369befb41e vf_deshake: remove unused variable totalangles
Variable totalangles was created and assigned, but never used.

Signed-off-by: Ray Simard <rhs.ffmpeg@sylvan-glade.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-01-13 17:00:21 +01:00
Ray Simard
7f6004fc74 vf_deshake: zero-init Transform structs in end_frame()
Initialize Transform structs t and orig to zero.

Signed-off-by: Ray Simard <rhs.ffmpeg@sylvan-glade.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-01-13 16:59:50 +01:00
Reimar Döffinger
7cbb32e461 Use an int MotionVector for find_block_motion.
Using the double variant causes several pointless conversions between
double and int.
Worse, one of the conversions is in an inner loop together with a
function using MMX, resulting in undefined behaviour.
Based on debugging by Ray Simard.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Tested-by: Ray Simard <rhs.ffmpeg@sylvan-glade.com>
2012-01-12 20:09:16 +01:00
Reimar Döffinger
5af7daabc4 Mark AVFilterPad[] compound literals as const.
GCC 4.6.2 at least still seems to fail to put them in .rodata though,
see also http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37303

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2011-11-06 00:05:14 +01:00
Paul Flinders
9ef714328c deshake: limit deshake to specific area to search for motion vectors. 2011-10-20 00:39:34 +02:00
Michael Niedermayer
5ed20cfeaf vf_deshake: Fix cast discards qualifiers from pointer target type warning.
And simplify the code in the process.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-19 00:03:13 +02:00
Clément Bœsch
073effb6e4 deshake: simplify filename check. 2011-10-04 21:36:54 +02:00
Clément Bœsch
d4005e22c3 deshake: misc style fixes. 2011-10-04 21:36:54 +02:00
Michael Niedermayer
b0f270fdef deshake: move angles from stack to heap.
Fixes Ticket530

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-04 18:32:36 +02:00
Michael Niedermayer
1e4da6031c deshake: Allow specifying the filename for statistics and disable them by default.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-04 17:20:42 +02:00
Michael Niedermayer
171a5b5d36 deshake: remove non const static
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-04 08:31:40 +02:00
Clément Bœsch
1912c215e0 doxygen: remove a few @file parameters.
It is not mandatory and prevents breakage on rename.
2011-10-04 08:04:17 +02:00
Clément Bœsch
136093236f deshake: fix doxygen comments. 2011-10-04 07:48:55 +02:00
Michael Niedermayer
2cdb5e1986 deshake: nicer looking defaults
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-04 02:15:18 +02:00
danielgtaylor
0cc2ed4a20 libavfilter: add deshake filter
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-04 02:14:21 +02:00