Paul B Mahol
61274193e3
avfilter/vf_rotate: use vsub for output plane height calculation
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Output plane height used horizontal instead of vertical subsampling.
This is just cosmetic change as filter does not support formats where
vertical subsampling does not match horizontal one.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-29 19:24:27 +00:00
Paul B Mahol
88c8ed18c9
avfilter/dualinput: remove unused variable
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-28 14:33:30 +00:00
Michael Niedermayer
7381d31f22
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
lavfi: allow user-provided execute() callbacks
Conflicts:
libavfilter/avfilter.h
libavfilter/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-28 11:02:01 +02:00
Anton Khirnov
0767bfd199
lavfi: allow user-provided execute() callbacks
2013-09-28 08:06:19 +02:00
Paul B Mahol
b890198b66
avfilter: add av_cold to init()
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-27 18:51:49 +00:00
Georg Martius
e064d0aaf6
avfilter/vidstabtransform: update optzoom range values for recent vid.stab update.
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Signed-off-by: Georg Martius <martius@mis.mpg.de>
2013-09-27 16:48:31 +00:00
Paul B Mahol
191ee4aefb
avfilter/af_ladspa: set output channel layout for passthrough case
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For cases when plugin does not return any samples we just return
input samples. Previously channel layout for outlink was not set.
Set it explicitly instead.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-27 12:51:08 +00:00
Paul B Mahol
110a2f446d
avfilter/af_ladspa: allow changing controls dynamically
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-27 12:49:55 +00:00
Paul B Mahol
4d86a945df
avfilter/af_ladspa: refactor code setting input control ports values
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-27 12:49:54 +00:00
Nicolas George
231e50157c
lavfi/dualinput: reimplement on top of framesync.
2013-09-23 09:50:09 +02:00
Nicolas George
53319d5c93
lavfi: add an API to synchronize multiple video inputs.
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Compared to dualinput, this API can handle more than two
inputs and can generate frames synchronized to any or all
input streams.
2013-09-23 09:49:37 +02:00
Paul B Mahol
601eab2bbf
avfilter: add ladspa wrapper filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-22 16:36:10 +00:00
Michael Niedermayer
4bc7a2a64b
avfilter: remove duplicate includes
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-21 15:36:33 +02:00
Paul B Mahol
59d72f8b16
lavfi/pad,crop,scale: remove options description from filter description
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-21 12:50:02 +00:00
Paul B Mahol
8ac0eb2cd7
avfilter/vf_tinterlace: add yuv411p, yuv440p, yuva422p and yuva444p
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-21 12:48:24 +00:00
Michael Niedermayer
68f328fcdd
avfilter/vf_psnr: avoid 64bit arithmetic in the inner loop
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-21 03:11:02 +02:00
Neil Birkbeck
a11c16a0b0
avfilter/vf_psnr: Prevent integer overflow.
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The 32-bit integer accumulator in MSE computation can overflow for 8-bit frame data.
(e.g., for 1080p white frame compared to a black frame can give sum of 255*255*1080*1920 > 2^32).
Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-21 03:10:45 +02:00
Paul B Mahol
20101f4a83
avfilter/vf_decimate: add gray16 and yuv440p
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-19 17:53:05 +00:00
Paul B Mahol
0ad5ef674b
avfilter/vf_decimate: fix crash with gray8
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-19 17:50:42 +00:00
Paul B Mahol
390c35a13b
lavfi/mp: remove mp=qp
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The filter does nothing.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-19 15:53:45 +00:00
Paul B Mahol
2e35686030
avfilter/vf_telecine: remove redudant av_frame_copy_props()
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It is already called by av_frame_clone().
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 19:17:34 +00:00
Paul B Mahol
7f4a5006ce
avfilter/vf_pullup: remove junk_down nonsense
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 12:47:57 +00:00
Paul B Mahol
d520055000
avfilter/vf_pullup: change log level to error
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 11:56:36 +00:00
Paul B Mahol
fe5b7612c0
avfilter/vf_pullup: fix memleak of metrics for last PullupField
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 11:56:35 +00:00
Paul B Mahol
394a73cad2
avfilter/vf_pullup: make sure metric_plane is available
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 11:27:41 +00:00
Paul B Mahol
8302abf844
lavfi/mp: remove mp=pullup
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The filter was ported to a native libavfilter filter.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 11:05:27 +00:00
Paul B Mahol
112017e990
avfilter/x86/vf_pullup: try to fix build on x64
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-17 17:20:58 +00:00
Paul B Mahol
9c774459a9
avfilter: port pullup filter from libmpcodecs
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-17 17:03:36 +00:00
Paul B Mahol
9d05de2258
avfilter: add adelay filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-16 14:33:07 +00:00
Paul B Mahol
563057731a
avfilter/vf_stereod3d: add const qualifiers to ana_convert()
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-16 12:37:29 +00:00
Paul B Mahol
c74d5929df
avfilter/vf_stereo3d: BGR24 support for anaglyphs
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-16 12:37:29 +00:00
Paul B Mahol
fcea6f71ad
avfilter/vf_stereo3d: avoid pointless copy
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-16 12:37:29 +00:00
Paul B Mahol
7ac6c6325e
libavfilter/libmpcodecs: remove unused files
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-15 21:43:04 +00:00
Paul B Mahol
24678a61d9
avfilter/vf_gradfun: use av_calloc()
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-15 19:07:02 +00:00
Paul B Mahol
693747c3d0
avfilter/vsrc_life: use av_calloc()
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-15 19:07:01 +00:00
Michael Niedermayer
3dfc5f551f
avfilter: avoid testing float == 0
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This fixes the hypothetical case of rounding errors causing
incorrect values to be used.
We do not use *_EPSILON, because non trivial expressions can contain
errors larger than that making a zero equality test with *_EPSILON
unreliable.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-15 15:33:39 +02:00
Paul B Mahol
60abdb6c17
avfilter/af_aecho & af_compand: use extended_data
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-15 12:10:12 +00:00
Paul B Mahol
211a185cba
avfilter/avfilter: check allocation failure in ff_insert_pad()
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-15 11:09:23 +00:00
Paul B Mahol
7d8939a0ff
avfilter/avf_avectorscope: improve description
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-14 12:11:22 +00:00
Paul B Mahol
b8b398027c
avfilter/video: remove commented out cruft
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-13 19:17:56 +00:00
Michael Niedermayer
126ba68826
avfilter/vf_noise: rename linesize to bytewidth
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Its the width in bytes and not the linesize or stride.
This makes the naming more consistent with the rest of the codebase
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-13 11:51:37 +02:00
Michael Niedermayer
53102fa2f0
Revert "avfilter/vf_noise: dont corrupt the picture outside width x height"
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This reverts commit 51dab60c7b
.
this fixed nothing, and was just the result of assuming that the
variable named linesize was the linesize. Its not, its the width
in bytes which was already correct.
Found-by: durandal_1707
2013-09-13 11:51:37 +02:00
Georg Martius
ad96482d67
avfilter/vidstabtransform: allow negative zoom.
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This is useful in addition to crop=black.
Signed-off-by: Clément Bœsch <clement@stupeflix.com>
2013-09-13 11:46:44 +02:00
Michael Niedermayer
51dab60c7b
avfilter/vf_noise: dont corrupt the picture outside width x height
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-12 17:14:54 +02:00
Paul B Mahol
3eba83daed
avfilter/vf_noise: unbreak filter when inline assembly is not present
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-12 14:54:10 +00:00
Paul B Mahol
b211607b5c
avfilter: various cosmetics
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-12 14:01:43 +00:00
Paul B Mahol
a8e00cf926
avfilter: remove redundant use of AV_NE() macro
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-11 15:05:21 +00:00
Paul B Mahol
99a283331c
avfilter/vf_traspose: move switch out of loop
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-11 15:02:08 +00:00
Paul B Mahol
bf5ceeffc3
avfilter/vf_psnr: >8 bit planar support
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-10 16:45:48 +00:00
Michael Niedermayer
bb23bf8fd7
avfilter/avfilter: fix null pointer dereference with queued ping filters
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-10 13:39:57 +02:00