Michael Niedermayer
cf6cf50ac6
do O(1) instead of O(n) atomic operations in register functions
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about 1ms faster startup time
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 133fbfc781
2014-01-07 03:05:30 +01:00
Michael Niedermayer
edc6f3da0e
avfilter/vf_format: check that the format list is not empty
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Fixes Ticket3210
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ee16e0cacc
2014-01-07 02:02:52 +01:00
Alexander Strasser
8c79730a8e
configure: Special case libfreetype test
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Include the freetype header, in-directly through a macro, like it
is done in the drawtext filter. Do not break if the header is moved.
Unfortunately the drawtext filter included the file where the include
macros are defined in a wrong way. This is not needed and breaks the
build. Remove that #include line too.
(cherry picked from commit cea5812fa7
2013-12-29 11:36:01 +01:00
Michael Niedermayer
cbcc18bd9f
avfilter/vf_pad: fix req_end
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Fixes out of array accesses
Fixes Ticket3190
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 0cc5011f9a
2013-12-03 09:52:23 +01:00
Nicolas George
ad19cb3ca7
lavfi/af_pan: support unknown layouts on input.
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Fix trac ticket #2899 .
(cherry picked from commit 7b0a587393
2013-11-28 01:05:33 +01:00
Nicolas George
bc04a3a489
lavfi/af_pan: support unknown layouts on output.
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(cherry picked from commit 4e9adc9b73
2013-11-28 01:05:26 +01:00
Nicolas George
838a453e39
lavfi: parsing helper for unknown channel layouts.
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Make ff_parse_channel_layout() accept unknown layouts too.
(cherry picked from commit 6e2473edfd
2013-11-28 01:05:14 +01:00
Nicolas George
1a676881ca
lavfi/avfiltergraph: do not reduce incompatible lists.
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A list of "all channel layouts" but not "all channel counts"
can not be reduced to a single unknown channel count.
(cherry picked from commit d300f5f6f5
2013-11-28 01:05:07 +01:00
Nicolas George
c2ae9f75d7
lavfi/avfiltergraph: suggest a solution when format selection fails.
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Format selection can fail if unknown channel layouts are used
with filters that do not support it.
(cherry picked from commit f775eb3fb4
2013-11-28 01:05:01 +01:00
Paul B Mahol
75b2bbe21d
libavfilter/vf_noise: relicense to LGPL
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-27 20:29:07 +00:00
Derek Buitenhuis
52aed19307
avfiltergraph: Properly handle memory allocation failure
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Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-10-27 19:15:03 +00:00
Paul B Mahol
292902ea9f
avfilter: add mergeplanes filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-27 18:58:43 +00:00
Benedict Endemann
696aa74b1a
lavfi/overlay: correct small error in intersection detection
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The image size of the destination image was used to determine if a source
image was positioned outside the destination image, that no intersection
could occur. Actually for these two cases the size of the source image
has to be used!
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2013-10-27 15:01:02 +01:00
Michael Niedermayer
a826efb55a
avfilter/x86/vf_gradfun_init: fix const and related warnings
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-24 12:12:59 +02:00
Michael Niedermayer
1ea28ffc4d
Merge commit ' 0e73049416'
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* commit '0e73049416
2013-10-24 10:35:39 +02:00
Paul B Mahol
426abbb632
avfilter/libmpcodecs/vf_eq: remove useless storage class specifier in empty declaration
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-24 07:44:23 +00:00
Robert Krüger
83922cccb2
avfilter/vf_scale: Correct vf_scale mappings from arguments to color range
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-23 15:44:31 +02:00
Daniel Kang
0e73049416
avfilter: x86: Port gradfun filter optimizations to yasm
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-10-23 14:50:27 +02:00
Michael Niedermayer
f4f8499c19
Merge commit ' f6633c55a3'
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* commit 'f6633c55a3
2013-10-23 12:14:49 +02:00
Diego Biurrun
f6633c55a3
avfilter: Fix typo in Loren's email address
2013-10-23 10:25:14 +02:00
Michael Niedermayer
f94124c23e
Merge commit ' 00d7369de0'
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* commit '00d7369de0
2013-10-22 19:26:42 +02:00
Derek Buitenhuis
692b930904
lavfi/pthread: Avoid crashes/odd behavior caused by spurious wakeups
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This is similar to 5152196b2b
2013-10-22 17:05:26 +01:00
Derek Buitenhuis
3511d4fc97
pthread: Avoid crashes/odd behavior caused by spurious wakeups
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This is similar to 5152196b2b
2013-10-22 13:24:01 +01:00
Vittorio Giovara
00d7369de0
vf_fieldorder: log when processing is skipped
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-10-22 10:58:25 +02:00
Paul B Mahol
c9660999b9
avfilter: replaygain scanner
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-21 19:56:55 +00:00
Michael Niedermayer
ab2bfb85d4
avfilter/ff_insert_pad: fix order of operations
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Fixes out of bounds access
Fixes CID732170
Fixes CID732169
No filter is known to use this function in a way so the issue can be reproduced.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-21 16:43:25 +02:00
Michael Niedermayer
d5ec8ba7f2
Do not leave positive values undefined when negative are defined as error
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Define positive return values as non errors and leave further meaning undefined
This allows future extensions to use these values
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-19 16:42:57 +02:00
Michael Niedermayer
005200887b
Merge commit ' eb90a2091f'
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* commit 'eb90a2091f
2013-10-14 00:04:52 +02:00
Derek Buitenhuis
eb90a2091f
pthread: Fix deadlock during thread initialization
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Sometimes, if pthread_create() failed, then pthread_cond_wait() could
accidentally be called in the worker threads after the uninit function
had already called pthread_cond_broadcast(), leading to a deadlock.
Don't call pthread_cond_wait() if c->done is set.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-10-13 05:50:00 -04:00
Paul B Mahol
cfc9a4c732
avfilter/vsrc_testsrc: smpte(hd)bars: use yuv directly
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Also set color space.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-12 18:40:15 +00:00
Paul B Mahol
1d8ce109e9
avfilter/vf_separatefields: do not reset pts to 0
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-12 15:10:19 +00:00
Michael Niedermayer
aeddc6e3a5
avfilter/lavfutils: fix memleak of avpacket
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-12 11:52:10 +02:00
Michael Niedermayer
eedfee12c6
avfilter/vf_removelogo: fix pixel pointer so it points where its intended
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-12 11:36:55 +02:00
Michael Niedermayer
8c582d1b22
avfilter/vf_removelogo: fix offset for accessing pixels above and below
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-12 11:35:54 +02:00
Michael Niedermayer
8c0687abdf
avfilter/vf_removelogo: use av_freep() for saftey
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-12 11:31:38 +02:00
Paul B Mahol
d1d875d301
avfilter/vf_w3fdif: do not reset pts to 0
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Shamelessly stolen from yadif.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-10 15:08:55 +00:00
Michael Niedermayer
0f322feffd
avfilter/buffersink: try to fix AV_NOPTS_VALUE
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no testcase available, just found this issue by reading the code
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-09 16:33:18 +02:00
Michael Niedermayer
8780f7fbfa
avfilter/ff_filter_frame_needs_framing: fix handling of AV_NOPTS_VALUE
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Fixes Ticket3015
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-09 16:33:18 +02:00
Paul B Mahol
162e22e144
avfilter/af_join: remove now unnecessary goto
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Options are freed from the generic code now, there is no need to call
av_opt_free() from the filter.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-08 12:40:33 +00:00
Michael Niedermayer
728bb910ec
avfilter/vf_deshake: fix block_contrast() lower brightness value
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-07 22:05:14 +02:00
Lenny Wang
2779b7b30a
avfilter/deshake
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The old row index looks weird and wrong to me
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-07 21:39:16 +02:00
Michael Niedermayer
b8866783c6
avfilter/lswsutils: dont override the default scaler
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This should make no difference as this code is only used by removelogo which
seems to refuse to use masks of different size.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-07 13:28:13 +02:00
Paul B Mahol
ad934bc353
avfilter/vf_drawtext: remove dead initialization
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-07 08:40:17 +00:00
Paul B Mahol
ce26a016cd
avfilter/vf_phase: remove dead initialization
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-07 08:28:00 +00:00
Michael Niedermayer
3ee796760a
avfilter/vf_scale: dont duplicate default.
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use the defaults set by swscale
Suggested-by: stefano
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-06 12:39:47 +02:00
Michael Niedermayer
931a4b433d
avfilter/vf_scale: change the default scaler to bicubic
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See: [FFmpeg-devel] [PATCH] swscale/options: switch default to bicubic
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-06 11:00:48 +02:00
Paul B Mahol
746e3142ee
avfilter/f_interleave: use the name 's' for the pointer to the private context
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-05 19:16:55 +00:00
Paul B Mahol
9665217a75
avfilter/af_silencedetect: support more sample formats
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-05 11:59:34 +00:00
Paul B Mahol
a2c14ba2b1
avfilter/vf_histogram: use const for variables that are not supposed to change
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-04 16:48:19 +00:00
Michael Niedermayer
02a6ee5168
avfilter/vf_frei0r: fix out of array read
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-04 11:16:35 +02:00
