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3933963d7b
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3418 Commits

Author SHA1 Message Date
Stefano Sabatini
3933963d7b lavfi/testsrc: fix style 2013-04-17 22:39:44 +02:00
Stefano Sabatini
7ab6312610 lavfi/testsrc: use int in place of unsigned 
Avoid implicit int->unsigned conversion, causing invalid access in case
of negative linesize.

Fix crash with:
ffplay -f lavfi testsrc,vflip
 2013-04-17 22:39:34 +02:00
Stefano Sabatini
5229b78371 lavfi/aspect: extend verbose feedback, show old SAR and DAR values 2013-04-17 22:39:26 +02:00
Stefano Sabatini
fe5ca6b913 lavfi/aspect: restore ratio parsing 
Allow to set a ratio as "a:b" (with proper escaping), and correctly
honour the max parameter.
 2013-04-17 22:39:20 +02:00
Stefano Sabatini
8bfd878151 lavfi/select: factorize options definition between select and aselect 2013-04-17 22:39:04 +02:00
Stefano Sabatini
dcc1b32361 lavfi/select: add support for dynamic number of outputs 2013-04-17 22:34:05 +02:00
Stefano Sabatini
565c50ac7b lavfi/select: make select_frame() return void 
Set select->select internally to the function, avoid lossy double->int
conversion causing spurious frame drop (e.g. in case the evaluation
result is positive and less than 1).
 2013-04-17 22:28:56 +02:00
Michael Niedermayer
0b3bd78714 Merge remote-tracking branch 'cigaes/master' 
* cigaes/master:
  lavfi/buffersrc: fix failed requests count.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-17 21:32:13 +02:00
Michael Niedermayer
45741dd81f vf_lut: fix simplification / off by 1 error 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-17 21:25:41 +02:00
Paul B Mahol
1de7dcb457 lavfi/stereo3d: fix interleave row output modes 
Linesizes that did not match output width produced several artifacts.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-17 17:34:17 +00:00
Clément Bœsch
7ee2daed9b lavfi/interlace: remove exec permissions. 2013-04-17 19:27:33 +02:00
Clément Bœsch
4c6fa4ef45 lavfi/lut: simplify nested component stepping. 2013-04-17 19:18:08 +02:00
Clément Bœsch
45f5bf917b lavfi/lut: reindent after previous commit. 2013-04-17 19:18:08 +02:00
Clément Bœsch
3db3b278f2 lavfi/lut: add direct path. 2013-04-17 19:18:08 +02:00
Paul B Mahol
716588188d lavfi/stereo3d: check input width & height 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-17 15:16:48 +00:00
Michael Niedermayer
f60ba6c524 Merge commit 'c0771a1ac6da697f86e3b10c8fe5dbc2ee92e347' 
* commit 'c0771a1ac6da697f86e3b10c8fe5dbc2ee92e347':
  af_channelmap: cosmetics, use an extra local variable to shorten the code

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-17 15:13:14 +02:00
Michael Niedermayer
74e86d3147 Merge commit 'aafed1175df76603e94c99a7748968780d6548d2' 
* commit 'aafed1175df76603e94c99a7748968780d6548d2':
  af_channelmap: sanity check input channel indices in all cases.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-17 15:04:22 +02:00
Paul B Mahol
b725202546 lavfi/stereo3d: fix output width for sbsl/sbs2l 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-17 12:21:47 +00:00
Paul B Mahol
f0a149e538 lavfi: remove bad inverse telecine filters 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-17 11:51:16 +00:00
Nicolas George
e3e6aa7afb lavfi/buffersrc: fix failed requests count. 
The line was lost during the AVFrame transition.
It causes programs relying on the failed requests count,
especially ffmpeg, to add frames to the wrong input.

Fix trac ticket #2467.
 2013-04-17 11:32:03 +02:00
Anton Khirnov
c0771a1ac6 af_channelmap: cosmetics, use an extra local variable to shorten the code 2013-04-17 08:37:59 +02:00
Anton Khirnov
aafed1175d af_channelmap: sanity check input channel indices in all cases. 
Fixes invalid reads from non-existing channels.

CC:libav-stable@libav.org
 2013-04-17 08:37:59 +02:00
Paul B Mahol
b8edf91657 lavfi/histeq: fix out of array write 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-17 00:24:16 +00:00
Paul B Mahol
295ce83e2f lavfi/il: remove pointless store 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-16 21:45:34 +00:00
Paul B Mahol
9bd1b1c1e7 lavfi/earwax: remove pointless store 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-16 21:32:26 +00:00
Paul B Mahol
83253431b7 lavfi/stereo3d: remove pointless store 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-16 21:07:21 +00:00
Stefano Sabatini
30926a1f1f lavfi/aspect: fix weird copyright notice 2013-04-16 22:15:34 +02:00
Stefano Sabatini
ba32afd70e lavfi/split: use AVFILTER_DEFINE_CLASS to define class 2013-04-16 22:15:24 +02:00
Paul B Mahol
65efa1dbd9 lavfi/interlace: remove now unused av_opt_free() call 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-16 14:32:49 +00:00
Stefano Sabatini
3453b0196f lavfi/split: fix minor documentation issues 
Use verbal form to describe "outputs" options, and mention it in the
manual.
 2013-04-15 23:35:49 +02:00
Clément Bœsch
de656ea91e lavfi/drawtext: make options array more readable. 2013-04-15 21:49:18 +02:00
Michael Niedermayer
7a2a421d73 vf_histogram: avoid floats, unbreak fate 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-15 21:44:50 +02:00
Paul B Mahol
8281791d07 lavfi/histogram: remove pointless store 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-15 16:07:51 +00:00
Paul B Mahol
7770975979 lavfi/noise: remove pointless store 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-15 15:57:31 +00:00
Clément Bœsch
9ecdd76679 lavfi/curves: fix memleak after master component dition. 2013-04-15 18:04:35 +02:00
Michael Niedermayer
aba678ab9d deshake: fix off by 2 error 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-15 16:23:28 +02:00
Michael Niedermayer
3d8afb23bc vf_deshake: Fix crash with r*=64 
Replace literal numbers by named R_MAX and correct their value

Fixes half of Ticket2443

Based on patch by: João Bernardo <jbvsmo@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-15 14:28:19 +02:00
Clément Bœsch
1cb02d4fbc lavfi/curves: add support for Photoshop curves files (.acv). 2013-04-15 11:35:46 +02:00
Clément Bœsch
99dac39339 lavfi/curves: add support for master component. 2013-04-15 11:35:06 +02:00
Clément Bœsch
da1bb21c13 lavfi/aphaser: silence uninitialized variable warnings. 2013-04-15 01:12:26 +02:00
Paul B Mahol
977ee8afd6 lavfi/negate: stop calling lut_init() as that function does nothing now 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-14 22:22:16 +00:00
Paul B Mahol
6ffe911302 lavfi/testsrc: unbreak smptebars only build 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-14 21:13:39 +00:00
Clément Bœsch
dfac37afd2 lavfi: add missing periods in filter descriptions. 2013-04-14 20:58:31 +02:00
Clément Bœsch
1e3104cd3c Add avpriv_dsputil_init() and use it in lavfi where relevant. 
dsputil_init() is deprecated and not meant to be exported.
ff_dsputil_init() is internal to libavcodec and thus can not be used.
avpriv_dsputil_init() is the version shared between libraries.

This commit fixes 3 unjustified libavfilter deprecated warnings.
 2013-04-14 20:15:54 +02:00
Clément Bœsch
7a92ec93c6 lavfi: port IVTC filters from vapoursynth. 2013-04-14 15:59:37 +02:00
Clément Bœsch
ab0ad6eccf lavfi: rename decimate to mpdecimate. 
The next commit will introduce a proper decimation filter to be used
along with the field matching filter. To avoid confusion with this
filter which has currently a very limited usage (and will not work
properly with the fieldmatching filter), the new decimation filter will
take the decimate name, and this filter is renamed to mpdecimate.
 2013-04-14 15:59:37 +02:00
Clément Bœsch
f359be96ca lavfi/smptehdbars: fix priv_class pointer. 
Fix Ticket2468.
 2013-04-14 10:32:35 +02:00
Clément Bœsch
d9be6e69cf lavfi/testsrc: grammar fix in comment after 03e2ec32. 2013-04-14 03:27:48 +02:00
Paul B Mahol
03e2ec32b8 lavfi: add smptehdbars source 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-14 00:25:09 +00:00
Nicolas George
6fbb21d685 lavfi/buffersink: factor checks for lists sizes. 2013-04-13 20:19:24 +02:00