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3970 Commits

Author SHA1 Message Date
Paul B Mahol
61274193e3 avfilter/vf_rotate: use vsub for output plane height calculation 
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 
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' 
* 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() 
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. 
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 
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 
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 
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. 
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 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-22 16:36:10 +00:00
Michael Niedermayer
4bc7a2a64b avfilter: remove duplicate includes 
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 
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 
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 
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. 
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 
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 
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 
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() 
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 
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 
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 
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 
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 
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 
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 
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 
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() 
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 
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 
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 
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() 
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() 
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 
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 
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() 
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 
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 
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 
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" 
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. 
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 
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 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-12 14:54:10 +00:00
Paul B Mahol
b211607b5c avfilter: various cosmetics 
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 
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 
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 
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 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-10 13:39:57 +02:00