FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	f2e2456294	avfilter/af_afir: adjust min partition size Minimal value allowed by our FFT is 16 thus min partition size is 8.	6 years ago
James Almer	82043dfd2e	avfilter/af_afir: split off fcmul_add into a DSP context Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Paul B Mahol	86555a2fbf	avfilter/af_afir: fix overhead for small partitions	6 years ago
Paul B Mahol	ea3a980a61	avfilter/af_afir: do not over allocate fft buffer	6 years ago
Paul B Mahol	ba3d983c95	avfilter/af_afir: stop using as much threads as stream have it	6 years ago
Paul B Mahol	72270d5bd0	avfilter/af_afir: optimize code a little more Avoid memset.	6 years ago
Paul B Mahol	a53a9f1c8d	avfilter/af_afir: implement non-uniform partitioned convolution Using multiple frequency delay lines.	6 years ago
Paul B Mahol	300dc45fdc	avfilter/af_afir: properly split IR into multiple segments	6 years ago
Paul B Mahol	3c3eb4930e	avfilter/af_afir: make part_index values per channel	6 years ago
Paul B Mahol	31c9d693aa	avfilter/af_afir: make number of segments extendable	6 years ago
Paul B Mahol	6095356d5b	avfilter/af_afir: use AVFrame for coeff too	6 years ago
Paul B Mahol	1ba909fabe	avfilter/af_afir: use segment pointer	6 years ago
Paul B Mahol	30bf54b9f3	avfilter/af_afir: introduce uninit_segment() and use it	6 years ago
Paul B Mahol	8007e8fc67	avfilter/af_afir: fix minp/maxp range and change default value for maxp	6 years ago
Paul B Mahol	c343e81ffd	avfilter/af_afir: introduce init_segment() and use it	6 years ago
Paul B Mahol	e57053417a	avfilter/af_afir: move allocation stuff where it belongs	6 years ago
Paul B Mahol	7312e027d6	avfilter/af_afir: introduce AudioFIRSegment structure and use it	6 years ago
Paul B Mahol	dbf43ace21	afilter/af_afir: remove invalid delay	6 years ago
Paul B Mahol	f266d2ac90	avfilter/af_afir: remove not needed nb_samples from filter context	6 years ago
Paul B Mahol	ff0b4d5af7	avfilter/af_afir: remove not needed operations	6 years ago
Paul B Mahol	d702600350	avfilter/af_afir: remove dead store variable	6 years ago
Paul B Mahol	8443462e4a	avfilter/af_afir: remove unused variable	6 years ago
Paul B Mahol	29fdaaa80d	avfilter/af_afir: fix hang because video is first requested	6 years ago
Paul B Mahol	16d91b7e99	avfilter/af_afir: kill useless code which increases latency for no reason	6 years ago
Paul B Mahol	36348d77b8	avfilter/af_afir: add minp/maxp options to control latency and speed	6 years ago
Paul B Mahol	698e67bef2	avfilter/af_afir: do not leak frame and clear pointer to freed frame	6 years ago
Paul B Mahol	1d9fe1fdf6	avfilter/af_afir: implement rate option	6 years ago
Paul B Mahol	8dc5eb43b0	avfilter/af_afir: return early when giving video frame	6 years ago
Paul B Mahol	fcbde5e6a4	avfilter/af_afir: remove redundant code	6 years ago
Paul B Mahol	0939c33b54	avfilter/af_afir: calculate group delay too	6 years ago
Paul B Mahol	7a6d88ee62	avfilter/af_afir: remove again option, merge it with gtype	6 years ago
Paul B Mahol	0baca07759	avilter/af_afir: add irfmt option	6 years ago
Paul B Mahol	4901fa1fb8	avfilter/af_afir: use internal lavfi queue	6 years ago
Paul B Mahol	9e45364a80	avfilter/af_afir: make IR gain control more flexible For this reason introduce two more options.	6 years ago
Paul B Mahol	876101cf41	avfilter/af_afir: switch to activate	6 years ago
Paul B Mahol	da7a0ac979	avfilter/af_afir: check return value of ff_insert_outpad()	6 years ago
Carl Eugen Hoyos	9cb3d8fcb7	lavfi/af_afir,af_aiir: Remove a variable that is always -1. 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; ~~~~~~~~~~~~^~~~	6 years ago
Paul B Mahol	d0e740b8fb	avfilter/af_afir: fix picking of IR channel Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	73438dbbbc	avfilter/af_afir: draw IR frequency response Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	6e05a11e89	avfilter/af_afir: make max IR length configurable Also increase max allowed dry/wet value. Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	f3552c3b9d	avfilter/af_afir: rework FIR gain measurement Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	d1b284119b	avfilter/af_afir: add missing error check Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	bd404e3949	avfilter/af_afir: workaround nonsense limitation in vector_fmul_scalar() Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	49bbfb9d13	avfilter: add arbitrary audio FIR filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago

44 Commits (66d5e43b9909804511a3e1fb65f6f0bbb0264eb3)