FFmpeg

Commit Graph

Author	SHA1	Message	Date
Muhammad Faiz	f2d23ec03f	avfilter/vf_ssim: fix temp size calculation Also use av_mallocz_array. Fix Ticket6519. Reviewed-by: Tobias Rapp <t.rapp@noa-archive.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>	8 years ago
Yogender Gupta	2e8679373a	hwupload_cuda : Add 10/16 bit format support Signed-off-by: Philip Langdale <philipl@overt.org>	8 years ago
Paul B Mahol	c79e753471	avfilter: add unpremultiply filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Nicolas George	8b2cd8e0e4	lavfi/vf_displace: move to "activate" design.	8 years ago
Nicolas George	5dbb111900	lavfi/vf_hysteresis: move to "activate" design.	8 years ago
Nicolas George	dbc4af862e	lavfi/vf_lut2: move to "activate" design.	8 years ago
Nicolas George	27d8af03ae	lavfi/vf_maskedclamp: move to "activate" design.	8 years ago
Nicolas George	0bc331bd57	lavfi/vf_mergeplanes: move to "activate" design.	8 years ago
Nicolas George	a5e3b0c193	lavfi/vf_maskedmerge: move to "activate" design.	8 years ago
Nicolas George	620608467f	lavfi/vf_midequalizer: move to "activate" design.	8 years ago
Nicolas George	b894415a70	lavfi/vf_premultiply: move to "activate" design.	8 years ago
Nicolas George	dbf7a67094	lavfi/vf_remap: move to "activate" design.	8 years ago
Nicolas George	d07e25de76	lavfi/vf_threshold: move to "activate" design. Also fix missing dependency.	8 years ago
Nicolas George	0dd8320e16	lavfi/vf_stack: move to "activate" design.	8 years ago
Nicolas George	4e0e9ce2dc	lavfi/framesync2: implement "activate" design. With this helper API, filters that used the first framesync helper API can easily be changed to use the new and more extensible design for filters with a single activate() callback.	8 years ago
Nicolas George	ed1c884b9e	lavfi: add outlink helper functions. These wrappers cost nothing, they make the namespace more consistent and they will be useful if/when locking becomes necessary.	8 years ago
Nicolas George	b77f041dff	lavfi: make FFERROR_NOT_READY available to filters. I am not entirely sure that this return code is useful, but having and using it makes no harm.	8 years ago
Nicolas George	873306f265	lavfi/framesync2: rename all conflicting symbols.	8 years ago
Nicolas George	cffea1b483	lavfi: copy framesync into framesync2. framesync2 will be the base for the version using activate. Most of the logic will be the same, but the code cannot be shared. Copying the file initially without change will make the diff easier to read.	8 years ago
Nicolas George	1daacba91f	Revert "Revert "lavfi/buffersrc: push the frame deeper if requested."" This reverts commit `04aa09c4bc` and reintroduces `0ff5567a30` that was temporarily reverted due to minor regressions. It also reverts `e5bce8b4ce` that fixed FATE refs. The fate-ffm change is caused by field_order now being set on the output format because the first frame arrives earlier. The fate-mxf change is assumed to be the same.	8 years ago
Nicolas George	bbc7cfbf1e	lavfi/testsrc2: fix completely transparent alpha.	8 years ago
Muhammad Faiz	7e9f550003	avfilter/w3fdif: do not write to line before start line That line has been written by previous job. Fix tsan warning. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>	8 years ago
Vittorio Giovara	2e91a96d7b	zscale: Factor out graph building	8 years ago
Vittorio Giovara	0a243bedec	zscale: Factor out format initialization	8 years ago
Paul B Mahol	12791ec5b0	avfilter/af_astats: measure dynamic range Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	a17fcd8e04	avfilter/af_astats: do not overwrite already set values when doing reset Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
George Boyle	6e156075b0	avfilter: Add blue and violet noise generation filters For the blue and violet noise, I took the pink and brown noise respectively and subtracted the offsets instead of adding them. When I eyeball the frequency spectrum of the resulting outputs it looks correct to me, i.e. the blue graph appears to be a mirror image of the pink, and the same can be said of the violet and the brown. I did not do anything else to confirm the correctness.	8 years ago
Muhammad Faiz	22b72de04b	avfilter/pthread: use slice threading from avutil Benchmark (with 2 cpus): ./ffmpeg -f rawvideo -s 1280x720 -t 1000 -i /dev/zero \ -filter_threads $threads -vf transpose=clock -f null null threads=2: old: 31.129s 31.446s 31.574s new: 29.602s 29.636s 29.656s threads=3 (nb_threads = nb_cpus + 1 is bad choice at this situation): old: 40.132s 40.279s 40.279s new: 39.308s 39.570s 39.693s threads=4: old: 31.306s 31.366s 31.654s new: 30.231s 30.360s 30.451s Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>	8 years ago
Ashish Singh	615479d51c	avfilter: add LIBVMAF filter This one changes the previous vmaf patch to libvmaf to keep it separate from the native implementation of vmaf inside ffmpeg later. Signed-off-by: Ashish Singh <ashk43712@gmail.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	8 years ago
James Almer	5688fd77b5	x86/vf_limiter: make limiter functions work on x86_32 Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Paul B Mahol	01e545d046	avfilter: add limiter filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Derek Buitenhuis	b198e09138	af_amix: Add missing error check Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	8 years ago
Derek Buitenhuis	704b774ae0	af_tempo: Add missing error check Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	8 years ago
Kevin Mark	d32a6c36e4	libavfilter/scale2ref: Maintain main input's DAR The scale2ref filter will now maintain the DAR of the main input and not the DAR of the reference input. This previous behavior was deemed counterintuitive for most (all?) use-cases. Before: scale2ref=iw/4:ow/mdar in w:320 h:240 fmt:rgb24 sar:1/1 ref w:640 h:360 fmt:rgb24 sar:1/1 out w:160 h:120 fmt:rgb24 sar:4/3 flags:0x2 SAR: ((120 * 640) / (160 * 360)) * (1 / 1) = 4 / 3 DAR: (160 / 120) * (4 / 3) = 16 / 9 (main out now same DAR as ref) Now: scale2ref=iw/4:ow/mdar in w:320 h:240 fmt:rgb24 sar:1/1 ref w:640 h:360 fmt:rgb24 sar:1/1 out w:160 h:120 fmt:rgb24 sar:1/1 flags:0x2 SAR: ((120 * 320) / (160 * 240)) * (1 / 1) = 1 / 1 DAR: (160 / 120) * (1 / 1) = 4 / 3 (main out same DAR as main in) The scale2ref FATE test has also been updated. Signed-off-by: Kevin Mark <kmark937@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Paul B Mahol	1212041c91	avfilter/vf_ssim: use unsigned so result can be properly stored Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Michael Niedermayer	ecc16d893d	avfilter/vf_geq: >8 bps support Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
James Almer	d2ef9e6e7f	x86/vf_blend: use ABS2 macro	8 years ago
James Almer	0daa1cf073	x86/vf_blend: optimize difference and negation functions Process more pixels per loop. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	fa50d9360b	x86/vf_blend: add sse and ssse3 extremity functions Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Paul B Mahol	e9510dc032	avfilter: remove usage of empty header Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	22a03c2900	avfilter/vf_blend: add extremity blend mode Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	8a14374ab3	avfilter/vf_waveform: allow alpha output for >8 depth planar rgb inputs Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	f269a1e0b8	avfilter/vf_overlay: separate functions with main alpha ~5-15% faster overall with main input without alpha. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	5c1f4330d4	avfilter/vf_lut2: add support for gray10 and gray12 pixel formats Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	c1b43e8452	avfilter/vf_overlay: remove rgb option Its been deprecated for over 3 years. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	f483949188	avfilter/af_headphone: do not free frame that's gonna be reused later Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	c90b88090c	avfilter: do not leak AVFrame on failed buffer allocation Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Ronald S. Bultje	97f7f83169	vf_spp: only assign function pointers if permutation matches expectations.	8 years ago
Paul B Mahol	565dc0e283	avfilter/vf_overlay: add auto format mode Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	04aa09c4bc	Revert "lavfi/buffersrc: push the frame deeper if requested." Fixes framesync filters with shortest option enabled. This reverts commit `0ff5567a30`.	8 years ago

1 2 3 4 5 ...

6480 Commits (f2d23ec03f28c6233059687c65a9124f65f8c312)