b94cd55155
avfilter/x86/vf_interlace : add AVX2 version
2018-01-11 21:03:19 +01:00
526a87b471
vf_program_opencl: Add missing error code returns
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Fixes CID #1427285 .
2018-01-10 23:27:19 +00:00
9b4611a1c1
vf_overlay_opencl: Don't leak output frame on error
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Fixes CID #1423277 .
2018-01-10 23:25:56 +00:00
de8a1d8d4d
avfilter/af_aiir: add polar zeros/poles format variant
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-10 20:25:50 +01:00
de5b12c93f
avfilter/af_aiir: unbreak clipping detection
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-10 19:24:41 +01:00
3c29f68b4d
avfilter/af_aiir: do not leak memory on failure in convert_zp2tf()
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-10 18:38:01 +01:00
e9edd61965
avfilter/af_aiir: refactor code so it uses IIRChannel struct
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-09 17:46:27 +01:00
21c99f4b40
avfilter/af_aiir: make default processing to serially cascaded
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Also add several helpfull log messages.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-09 13:08:01 +01:00
d9a3074b93
avfilter/af_aiir: add slice threading support
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-09 12:25:35 +01:00
7add1ca2b5
avfilter/af_aiir: add cascaded biquads support
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Also add precision option.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-09 12:25:35 +01:00
3f234a0b22
avfilter/af_aiir: do not forget to free gains too
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-08 11:22:21 +01:00
205046420d
avfilter/af_aiir: fix typo which may cause overread
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-08 08:45:02 +01:00
dfdc146161
lavfi: Add filters to run arbitrary OpenCL programs
2018-01-07 23:24:30 +00:00
202b59cd3d
lavfi/opencl: Use filter device if no input device is available
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This allows implementing sources as well as filters.
2018-01-07 23:24:28 +00:00
2d3df8e2e9
avfilter/af_aiir: rename options, provide gains in separate option
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This way it can be also used for other format.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-07 21:22:38 +01:00
6c65de3db0
avfilter/af_aiir: add support for alternative coefficients format
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Support for zeros/poles syntax on Z-plane.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-07 17:03:46 +01:00
b2c42fc6dc
avfilter: deprecate avfilter_link_get_channels()
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Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: James Almer <jamrial@gmail.com>
2018-01-06 11:01:16 -03:00
50b3cd22dd
avfilter/av_biquads: scale a0 too
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Fixes bug when using commands to alter coefficients.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-06 14:58:00 +01:00
da5b05c833
Revert "avfilter: deprecate avfilter_link_get_channels()"
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This reverts commit 798dcf2432
2018-01-05 22:13:28 -03:00
798dcf2432
avfilter: deprecate avfilter_link_get_channels()
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And move the channels field to the public section of the struct.
Signed-off-by: James Almer <jamrial@gmail.com>
2018-01-05 17:49:09 -03:00
52c959a237
avfilter/af_aiir: do not crash with invalid options
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-05 19:58:07 +01:00
167e659b28
avfilter: use a mutex instead of atomics in avfilter_register()
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Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2018-01-05 13:18:34 -03:00
7bb1be9af0
avfilter: add arbitrary audio IIR filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-05 17:04:21 +01:00
e425047a47
avfilter: rename variables in geq
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-01-05 03:35:48 +01:00
ac6b0bba79
avfilter: slice processing for geq
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-01-05 03:35:48 +01:00
206b25f9f4
avfilter: reorder variable definition in geq
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-01-05 03:35:48 +01:00
f528c49c7c
avfilter/vf_framerate: calculate interpolation as integer
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It was truncated to int later on anyway. Fate test changes are due to rounding
instead of truncation.
Fixes fate test failures on x86-32 (gcc 4.8 (Ubuntu 4.8.5-2ubuntu1~14.04.1))
after 090b740680
2018-01-04 22:37:43 +01:00
89bbf5c7ec
avfilter: add hilbert source FIR filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-04 12:26:19 +01:00
88cbd25b19
avfilter: pass outlink to ff_get_audio_buffer()
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This is more correct.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-03 22:52:47 +01:00
29b5f3115d
lavfi/framesync: remove an invalid free.
2018-01-03 19:54:39 +01:00
9ace76697a
lavfi/framesync: document frame ownership for dualinput.
2018-01-03 19:54:39 +01:00
09b24a807a
avfilter: add entropy filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-03 19:45:01 +01:00
631fa0432b
vf_paletteuse: Don't free the second frame from ff_framesync_dualinput_get_writable on error
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This fixes a double free in he error case.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2018-01-03 13:02:27 -05:00
6470abc740
vf_paletteuse: Add error checking to apply_palette
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This fixes a segfault caused by passing NULL to ff_filter_frame
when an error occurs.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2018-01-03 13:02:15 -05:00
9f7dbaad7e
avfilter/af_crystalizer: use outlink instead of inlink
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Doesn't change anything but is more correct.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-01 21:57:06 +01:00
f3552c3b9d
avfilter/af_afir: rework FIR gain measurement
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-12-31 19:16:22 +01:00
ad73b32d29
lavfi/minterpolate: Split struct Pixel to allow higher resolutions.
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Raises the maximum resolution from 2716x2707 to approximately 4096x4095.
Fixes ticket #6795 .
2017-12-28 01:28:57 +01:00
8c9a91ac82
avfilter: add deconvolve filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-12-27 11:54:22 +01:00
87f148d526
avfilter/vf_convolve: remove padding, its unused and not needed
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-12-27 11:10:12 +01:00
caacbfa773
avfilter/vf_convolve: cosmetics
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-12-27 11:08:57 +01:00
9b121dfc32
w32pthreads: always use Vista+ API, drop XP support
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This removes the XP compatibility code, and switches entirely to SWR
locks, which are available starting at Windows Vista.
This removes CRITICAL_SECTION use, which allows us to add
PTHREAD_MUTEX_INITIALIZER, which will be useful later.
Windows XP is hereby not a supported build target anymore. It was
decided in a project vote that this is OK.
2017-12-26 02:49:48 +01:00
e712d30173
avfilter/vf_convolve: add threading for complex multiplication
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-12-25 15:46:04 +01:00
c59e49f9b2
avfilter/vf_convolve: implement slice threading
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-12-25 11:53:54 +01:00
f9f1b2a927
avfilter/vf_convolve: split input/output operations from fft
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-12-25 11:05:26 +01:00
86e3eebfb7
avfilter/vf_convolve: use shorter variants for pointers
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-12-25 10:19:47 +01:00
ec6608f51b
avfilter/vf_convolve: clear coefficients only when needed
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-12-25 10:06:07 +01:00
5533cbfc84
avfilter/vf_convolve: fix various issues
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-12-24 18:24:48 +01:00
175122fcd5
avfilter/vf_convolve: fix convolution of borders
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-12-24 10:15:26 +01:00
b5958ff82e
avfilter/vf_convolve: unbreak non-power of 2 width&height filtering
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-12-23 17:44:52 +01:00
b943bc343d
avfilter/vf_fftfilt: support >8 bit depth formats
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-12-23 11:36:37 +01:00
Martin Vignali