Paul B Mahol
ea3a980a61
avfilter/af_afir: do not over allocate fft buffer
2018-12-30 22:11:46 +01:00
Marton Balint
f9e947845f
avfilter/af_asetnsamples: fix last frame props
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Frame properties were not copied, so e.g. PTS was not set for the last frame.
Regression since ef3babb2c7
2018-12-30 20:05:34 +01:00
Zachary Zhou
b6b3159b04
lavfi/vaapi: Add constant VAAPI_VPP_BACKGROUND_BLACK
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Signed-off-by: Zachary Zhou <zachary.zhou@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
2018-12-30 18:10:16 +00:00
Paul B Mahol
ba3d983c95
avfilter/af_afir: stop using as much threads as stream have it
2018-12-30 17:50:44 +01:00
Paul B Mahol
72270d5bd0
avfilter/af_afir: optimize code a little more
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Avoid memset.
2018-12-30 17:50:44 +01:00
Paul B Mahol
a53a9f1c8d
avfilter/af_afir: implement non-uniform partitioned convolution
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Using multiple frequency delay lines.
2018-12-30 13:40:29 +01:00
Paul B Mahol
300dc45fdc
avfilter/af_afir: properly split IR into multiple segments
2018-12-29 10:57:58 +01:00
Paul B Mahol
3c3eb4930e
avfilter/af_afir: make part_index values per channel
2018-12-29 10:46:25 +01:00
Paul B Mahol
31c9d693aa
avfilter/af_afir: make number of segments extendable
2018-12-29 10:39:19 +01:00
Paul B Mahol
6095356d5b
avfilter/af_afir: use AVFrame for coeff too
2018-12-29 10:17:39 +01:00
Paul B Mahol
1ba909fabe
avfilter/af_afir: use segment pointer
2018-12-29 08:35:23 +01:00
Paul B Mahol
30bf54b9f3
avfilter/af_afir: introduce uninit_segment() and use it
2018-12-29 08:35:23 +01:00
Paul B Mahol
8007e8fc67
avfilter/af_afir: fix minp/maxp range and change default value for maxp
2018-12-29 08:35:23 +01:00
Paul B Mahol
c343e81ffd
avfilter/af_afir: introduce init_segment() and use it
2018-12-29 08:35:23 +01:00
Paul B Mahol
e57053417a
avfilter/af_afir: move allocation stuff where it belongs
2018-12-29 08:35:23 +01:00
Paul B Mahol
7312e027d6
avfilter/af_afir: introduce AudioFIRSegment structure and use it
2018-12-29 08:35:23 +01:00
Paul B Mahol
dbf43ace21
afilter/af_afir: remove invalid delay
2018-12-27 18:02:31 +01:00
Paul B Mahol
f266d2ac90
avfilter/af_afir: remove not needed nb_samples from filter context
2018-12-27 14:11:12 +01:00
Paul B Mahol
ff0b4d5af7
avfilter/af_afir: remove not needed operations
2018-12-27 12:55:07 +01:00
Paul B Mahol
b5e0a0fe3a
avfilter/af_sofalizer: use av_log2()
2018-12-27 12:31:01 +01:00
Paul B Mahol
aece1eb1e9
avfilter/af_headphone: use av_log2()
2018-12-27 12:30:04 +01:00
Paul B Mahol
d702600350
avfilter/af_afir: remove dead store variable
2018-12-26 22:30:10 +01:00
Paul B Mahol
8443462e4a
avfilter/af_afir: remove unused variable
2018-12-26 21:57:59 +01:00
Paul B Mahol
9ce96a744d
avfilter/af_headphone: fix regression after 7c201e420
2018-12-26 10:41:41 +01:00
Paul B Mahol
92ed9316bb
avfilter/af_sofalizer: fix regression after 7ea4b928a2
2018-12-26 10:18:19 +01:00
Paul B Mahol
60e9007be2
avfilter/af_sofalizer: fix typo in comments
2018-12-26 10:01:06 +01:00
Paul B Mahol
8e4e2c9e40
avfilter/af_sofalizer: use float constants
2018-12-26 10:01:06 +01:00
Paul B Mahol
530fc345ec
avfilter/af_sofalizer: add fltp sample format support
2018-12-26 10:01:06 +01:00
Paul B Mahol
6c7eb0708e
avfilter/af_headphone: speed up fast convolution
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Do IFFT only once per output channel.
2018-12-25 19:17:25 +01:00
Paul B Mahol
8d0b8c50bd
avfilter/af_sofalizer: speed up fast convolution
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Do inverse FFT only once per output channel.
2018-12-25 18:56:55 +01:00
Paul B Mahol
d6fc20a3ba
avfilter/af_surround: fix code indentation
2018-12-24 20:58:12 +01:00
Paul B Mahol
3bc711a267
avfilter/af_headphone: do not reduce LFE gain too much
2018-12-24 15:24:20 +01:00
Paul B Mahol
84d1adb118
avfilter/af_sofalizer: do not reduce LFE by 6dB
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It is already reduced enough.
2018-12-24 15:24:20 +01:00
Paul B Mahol
7d5bb3a4d3
avfilter/af_sofalizer: fix memory leaks
2018-12-23 21:49:30 +01:00
Paul B Mahol
ee64b64c02
avfilter/af_sofalizer: set delays when interpolation is disabled
2018-12-23 21:40:07 +01:00
Paul B Mahol
4096c670ab
avfilter/af_sofalizer: stop using easy API
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Easy API is not flexible enough for our needs.
2018-12-23 18:29:53 +01:00
Paul B Mahol
d360a79c0a
avfilter/af_sofalizer: reset FFT pointers back to NULL
2018-12-23 11:30:01 +01:00
Paul B Mahol
0c3481b43a
avfilter/af_sofalizer: pick IR length after loading sofa
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Instead of picking it in preloading stage.
2018-12-23 11:02:34 +01:00
Paul B Mahol
b13fe6477d
avfilter/af_sofalizer: increase range for lfegain
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Fixes #7634 .
2018-12-23 10:00:44 +01:00
Paul B Mahol
7c201e420a
avfilter/af_headphone: fix filtering of non-power of 2 length IRs in time domain
2018-12-22 20:47:02 +01:00
Paul B Mahol
7ea4b928a2
avfilter/af_sofalizer: fix non-power of 2 IR length filtering in time domain
2018-12-22 16:19:21 +01:00
Paul B Mahol
47ba085472
avfilter/af_headphone: use fabsf() instead of fabs()
2018-12-21 12:06:03 +01:00
Paul B Mahol
c49307e784
avfilter/af_sofalizer: use fabsf() instead of fabs()
2018-12-21 11:53:44 +01:00
Paul B Mahol
d6951e595a
avfilter/af_sofalizer: add framesize option
2018-12-20 20:30:07 +01:00
Paul B Mahol
1ead98ffd9
avfilter/af_sofalizer: increase max radius
2018-12-20 19:20:30 +01:00
Paul B Mahol
4b5977fc50
avfilter/af_sofalizer: add printing of license back
2018-12-20 13:46:49 +01:00
Michael Niedermayer
568e1b229b
avfilter/scene_sad: Fix funtions typos
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-18 14:18:05 +01:00
Paul B Mahol
d54276f9de
avfilter/af_apad: add pad_dur and whole_dur options
2018-12-17 19:14:36 +01:00
Carl Eugen Hoyos
826655d8d1
lavfi/program_opencl: Do not use format specifier "z" on Windows.
2018-12-17 14:44:10 +01:00
Carl Eugen Hoyos
32601fb821
lavfi/signalstats: Cast the return value of AV_RN16() to int.
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It is unsigned at least on arm, fixes the following warnings:
libavfilter/vf_signalstats.c:833:21: warning: taking the absolute value of unsigned type 'unsigned int' has no effect
dify += abs(yuv - AV_RN16(prev->data[0] + pw + i * 2));
2018-12-12 23:54:14 +01:00
