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path: root/libavfilter/af_afir.c
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* avfilter/af_afir: check if frame clone is setPaul B Mahol2020-01-14
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* avfilter/af_afir: add support for switching impulse response streams at runtimePaul B Mahol2020-01-10
| | | | Currently, switching is not free of artifacts, to be resolved later.
* avfilter/af_afir: add support for even smaller partition sizesPaul B Mahol2020-01-10
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* avfilter/af_afir: split input frames from impulse response framesPaul B Mahol2020-01-10
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* avfilter/af_afir: adjust min partition sizePaul B Mahol2019-01-05
| | | | Minimal value allowed by our FFT is 16 thus min partition size is 8.
* avfilter/af_afir: split off fcmul_add into a DSP contextJames Almer2019-01-03
| | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avfilter/af_afir: fix overhead for small partitionsPaul B Mahol2018-12-31
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* avfilter/af_afir: do not over allocate fft bufferPaul B Mahol2018-12-30
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* avfilter/af_afir: stop using as much threads as stream have itPaul B Mahol2018-12-30
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* avfilter/af_afir: optimize code a little morePaul B Mahol2018-12-30
| | | | Avoid memset.
* avfilter/af_afir: implement non-uniform partitioned convolutionPaul B Mahol2018-12-30
| | | | Using multiple frequency delay lines.
* avfilter/af_afir: properly split IR into multiple segmentsPaul B Mahol2018-12-29
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* avfilter/af_afir: make part_index values per channelPaul B Mahol2018-12-29
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* avfilter/af_afir: make number of segments extendablePaul B Mahol2018-12-29
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* avfilter/af_afir: use AVFrame for coeff tooPaul B Mahol2018-12-29
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* avfilter/af_afir: use segment pointerPaul B Mahol2018-12-29
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* avfilter/af_afir: introduce uninit_segment() and use itPaul B Mahol2018-12-29
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* avfilter/af_afir: fix minp/maxp range and change default value for maxpPaul B Mahol2018-12-29
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* avfilter/af_afir: introduce init_segment() and use itPaul B Mahol2018-12-29
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* avfilter/af_afir: move allocation stuff where it belongsPaul B Mahol2018-12-29
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* avfilter/af_afir: introduce AudioFIRSegment structure and use itPaul B Mahol2018-12-29
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* afilter/af_afir: remove invalid delayPaul B Mahol2018-12-27
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* avfilter/af_afir: remove not needed nb_samples from filter contextPaul B Mahol2018-12-27
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* avfilter/af_afir: remove not needed operationsPaul B Mahol2018-12-27
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* avfilter/af_afir: remove dead store variablePaul B Mahol2018-12-26
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* avfilter/af_afir: remove unused variablePaul B Mahol2018-12-26
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* avfilter/af_afir: fix hang because video is first requestedPaul B Mahol2018-11-09
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* avfilter/af_afir: kill useless code which increases latency for no reasonPaul B Mahol2018-11-09
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* avfilter/af_afir: add minp/maxp options to control latency and speedPaul B Mahol2018-11-08
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* avfilter/af_afir: do not leak frame and clear pointer to freed framePaul B Mahol2018-11-08
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* avfilter/af_afir: implement rate optionPaul B Mahol2018-11-08
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* avfilter/af_afir: return early when giving video framePaul B Mahol2018-11-08
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* avfilter/af_afir: remove redundant codePaul B Mahol2018-11-08
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* avfilter/af_afir: calculate group delay tooPaul B Mahol2018-10-21
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* avfilter/af_afir: remove again option, merge it with gtypePaul B Mahol2018-10-10
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* avilter/af_afir: add irfmt optionPaul B Mahol2018-10-04
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* avfilter/af_afir: use internal lavfi queuePaul B Mahol2018-10-04
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* avfilter/af_afir: make IR gain control more flexiblePaul B Mahol2018-10-03
| | | | For this reason introduce two more options.
* avfilter/af_afir: switch to activatePaul B Mahol2018-09-15
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* avfilter/af_afir: check return value of ff_insert_outpad()Paul B Mahol2018-09-15
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* lavfi/af_afir,af_aiir: Remove a variable that is always -1.Carl Eugen Hoyos2018-07-19
| | | | | | | | | | Fixes two warnings: libavfilter/af_afir.c:194:45: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow] int dx = FFABS(x1-x0), sx = x0 < x1 ? 1 : -1; ~~~~~~~~~~~~^~~~ libavfilter/af_aiir.c:689:45: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow] int dx = FFABS(x1-x0), sx = x0 < x1 ? 1 : -1; ~~~~~~~~~~~~^~~~
* avfilter/af_afir: fix picking of IR channelPaul B Mahol2018-05-30
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/af_afir: draw IR frequency responsePaul B Mahol2018-05-29
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/af_afir: make max IR length configurablePaul B Mahol2018-04-16
| | | | | | Also increase max allowed dry/wet value. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/af_afir: rework FIR gain measurementPaul B Mahol2017-12-31
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/af_afir: add missing error checkPaul B Mahol2017-11-20
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/af_afir: workaround nonsense limitation in vector_fmul_scalar()Paul B Mahol2017-05-10
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter: add arbitrary audio FIR filterPaul B Mahol2017-05-09
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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