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6820 Commits

Author SHA1 Message Date
Paul B Mahol
de8a1d8d4d avfilter/af_aiir: add polar zeros/poles format variant 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-01-10 20:25:50 +01:00
Paul B Mahol
de5b12c93f avfilter/af_aiir: unbreak clipping detection 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-01-10 19:24:41 +01:00
Paul B Mahol
3c29f68b4d avfilter/af_aiir: do not leak memory on failure in convert_zp2tf() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-01-10 18:38:01 +01:00
Paul B Mahol
e9edd61965 avfilter/af_aiir: refactor code so it uses IIRChannel struct 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-01-09 17:46:27 +01:00
Paul B Mahol
21c99f4b40 avfilter/af_aiir: make default processing to serially cascaded 
Also add several helpfull log messages.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-01-09 13:08:01 +01:00
Paul B Mahol
d9a3074b93 avfilter/af_aiir: add slice threading support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-01-09 12:25:35 +01:00
Paul B Mahol
7add1ca2b5 avfilter/af_aiir: add cascaded biquads support 
Also add precision option.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-01-09 12:25:35 +01:00
Paul B Mahol
3f234a0b22 avfilter/af_aiir: do not forget to free gains too 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-01-08 11:22:21 +01:00
Paul B Mahol
205046420d avfilter/af_aiir: fix typo which may cause overread 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-01-08 08:45:02 +01:00
Mark Thompson
dfdc146161 lavfi: Add filters to run arbitrary OpenCL programs 2018-01-07 23:24:30 +00:00
Mark Thompson
202b59cd3d lavfi/opencl: Use filter device if no input device is available 
This allows implementing sources as well as filters.
 2018-01-07 23:24:28 +00:00
Paul B Mahol
2d3df8e2e9 avfilter/af_aiir: rename options, provide gains in separate option 
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
Paul B Mahol
6c65de3db0 avfilter/af_aiir: add support for alternative coefficients format 
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
James Almer
b2c42fc6dc avfilter: deprecate avfilter_link_get_channels() 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-01-06 11:01:16 -03:00
Paul B Mahol
50b3cd22dd avfilter/av_biquads: scale a0 too 
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
James Almer
da5b05c833 Revert "avfilter: deprecate avfilter_link_get_channels()" 
This reverts commit 798dcf2432.

It was applied by accident before it could be reviewed.
 2018-01-05 22:13:28 -03:00
James Almer
798dcf2432 avfilter: deprecate avfilter_link_get_channels() 
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
Paul B Mahol
52c959a237 avfilter/af_aiir: do not crash with invalid options 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-01-05 19:58:07 +01:00
James Almer
167e659b28 avfilter: use a mutex instead of atomics in avfilter_register() 
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-01-05 13:18:34 -03:00
Paul B Mahol
7bb1be9af0 avfilter: add arbitrary audio IIR filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-01-05 17:04:21 +01:00
Marc-Antoine Arnaud
e425047a47 avfilter: rename variables in geq 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-01-05 03:35:48 +01:00
Marc-Antoine Arnaud
ac6b0bba79 avfilter: slice processing for geq 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-01-05 03:35:48 +01:00
Marc-Antoine Arnaud
206b25f9f4 avfilter: reorder variable definition in geq 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-01-05 03:35:48 +01:00
Marton Balint
f528c49c7c avfilter/vf_framerate: calculate interpolation as integer 
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.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-01-04 22:37:43 +01:00
Paul B Mahol
89bbf5c7ec avfilter: add hilbert source FIR filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-01-04 12:26:19 +01:00
Paul B Mahol
88cbd25b19 avfilter: pass outlink to ff_get_audio_buffer() 
This is more correct.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-01-03 22:52:47 +01:00
Nicolas George
29b5f3115d lavfi/framesync: remove an invalid free. 2018-01-03 19:54:39 +01:00
Nicolas George
9ace76697a lavfi/framesync: document frame ownership for dualinput. 2018-01-03 19:54:39 +01:00
Paul B Mahol
09b24a807a avfilter: add entropy filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-01-03 19:45:01 +01:00
Derek Buitenhuis
631fa0432b vf_paletteuse: Don't free the second frame from ff_framesync_dualinput_get_writable on error 
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
Derek Buitenhuis
6470abc740 vf_paletteuse: Add error checking to apply_palette 
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
Paul B Mahol
9f7dbaad7e avfilter/af_crystalizer: use outlink instead of inlink 
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
Paul B Mahol
f3552c3b9d avfilter/af_afir: rework FIR gain measurement 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-12-31 19:16:22 +01:00
Carl Eugen Hoyos
ad73b32d29 lavfi/minterpolate: Split struct Pixel to allow higher resolutions. 
Raises the maximum resolution from 2716x2707 to approximately 4096x4095.

Fixes ticket #6795.
 2017-12-28 01:28:57 +01:00
Paul B Mahol
8c9a91ac82 avfilter: add deconvolve filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-12-27 11:54:22 +01:00
Paul B Mahol
87f148d526 avfilter/vf_convolve: remove padding, its unused and not needed 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-12-27 11:10:12 +01:00
Paul B Mahol
caacbfa773 avfilter/vf_convolve: cosmetics 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-12-27 11:08:57 +01:00
wm4
9b121dfc32 w32pthreads: always use Vista+ API, drop XP support 
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
Paul B Mahol
e712d30173 avfilter/vf_convolve: add threading for complex multiplication 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-12-25 15:46:04 +01:00
Paul B Mahol
c59e49f9b2 avfilter/vf_convolve: implement slice threading 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-12-25 11:53:54 +01:00
Paul B Mahol
f9f1b2a927 avfilter/vf_convolve: split input/output operations from fft 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-12-25 11:05:26 +01:00
Paul B Mahol
86e3eebfb7 avfilter/vf_convolve: use shorter variants for pointers 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-12-25 10:19:47 +01:00
Paul B Mahol
ec6608f51b avfilter/vf_convolve: clear coefficients only when needed 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-12-25 10:06:07 +01:00
Paul B Mahol
5533cbfc84 avfilter/vf_convolve: fix various issues 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-12-24 18:24:48 +01:00
Paul B Mahol
175122fcd5 avfilter/vf_convolve: fix convolution of borders 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-12-24 10:15:26 +01:00
Paul B Mahol
b5958ff82e avfilter/vf_convolve: unbreak non-power of 2 width&height filtering 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-12-23 17:44:52 +01:00
Paul B Mahol
b943bc343d avfilter/vf_fftfilt: support >8 bit depth formats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-12-23 11:36:37 +01:00
Paul B Mahol
f6608f4725 avfilter/vf_aspect: change outlink sample aspect ratio instead of inlink 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-12-23 10:48:14 +01:00
Paul B Mahol
4754d70a23 avfilter/video: pick sar from link 
It should not be needed for each filter that sets sample aspect ratio
to set it explicitly also for each and every frame, instead that is
automatically done in get_buffer call.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-12-23 10:48:14 +01:00
Paul B Mahol
d2a2bc9a9f avfilter/vf_lut: add support for gray formats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-12-22 10:57:12 +01:00