FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	37e69b40df	avfilter/vf_blend: add 9bit support	5 years ago
Paul B Mahol	d49d7d238f	avfilter/vf_blend: use time_base from framesync Fixes non-monotonous timestamps.	5 years ago
Limin Wang	c9c1711f49	libavfilter/vf_blend.c: remove duplicate code with macro-defined function Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	6 years ago
Limin Wang	24321b8751	libavfilter/vf_blend.c: remove duplicate code with same function Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	6 years ago
Paul B Mahol	16154c019f	avfilter/vf_blend: remove unused header	6 years ago
Martin Vignali	d3621b2321	avfilter: use av_clip_uintp2 instead of av_clip for 10b and 12b	6 years ago
Paul B Mahol	1342ec526e	avfilter/vf_blend: add 12bit support	6 years ago
Paul B Mahol	c98a32e4ad	avfilter/vf_blend: add 10bit support	6 years ago
Paul B Mahol	a27cab9eca	avfilter/vf_blend: add timeline support to tblend filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	79aa9d8aee	avfilter/vf_blend: ignore SAR from all inputs Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Nicolas George	5f5dcf44e3	lavfi: rename framesync2 to framesync.	7 years ago
Nicolas George	c1d8d33a51	lavfi/vf_blend: convert to framesync2.	7 years ago
Paul B Mahol	f8d0689d3f	avfilter/vf_blend: rename addition128 and difference128 to grainmerge and grainextract	7 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	0da3c568fd	avfilter/vf_blend: add GBRAP16 Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Nicolas George	183ce55b0d	lavfi: split frame_count between input and output. AVFilterLink.frame_count is supposed to count the number of frames that were passed on the link, but with min_samples, that number is not always the same for the source and destination filters. With the addition of a FIFO on the link, the difference will become more significant. Split the variable in two: frame_count_in counts the number of frames that entered the link, frame_count_out counts the number of frames that were sent to the destination filter.	8 years ago
Paul B Mahol	a0a57072c9	avfilter: make use of ff_filter_get_nb_threads	8 years ago
Paul B Mahol	5b8faaad6c	avfilter/vf_blend: fix incorrect Y variable when threading is used Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	b6a0aa1c0a	avfilter/vf_blend: add freeze and heat modes Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Timothy Gu	8c56a4a1ed	vf_blend: Move C dsp function mapping to separate function	9 years ago
Timothy Gu	a678d66781	vf_blend: Use integers for divide mode 2.5x faster for 8-bit mode without autovectorization in GCC, 2x slower with it on x86. However, since the platforms we enable GCC autovectorization on most probably has support for SSE2 optimization (added in the subsequent commit), this commit should in general do good.	9 years ago
Timothy Gu	4574323973	vf_blend: Reduce number of arguments for kernel function	9 years ago
Timothy Gu	ee281b884e	vf_blend: Use memcpy when opacity is 0 For xor mode, 1.8x faster on Haswell.	9 years ago
Timothy Gu	ba25936df5	vf_blend: Templatize identity function and use a better name	9 years ago
Paul B Mahol	ba618bde7f	avfilter/vf_blend: add multiply128 mode Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Derek Buitenhuis	21f9468402	avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPAT Libav, for some reason, merged this as a public API function. This will aid in future merges. A define is left for backwards compat, just in case some person used it, since it is in a public header. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Ganesh Ajjanagadde	8507b98c10	avfilter,swresample,swscale: use fabs, fabsf instead of FFABS It is well known that fabs and fabsf are at least as fast and sometimes faster than the FFABS macro, at least on the gcc+glibc combination. For instance, see the reference: http://patchwork.sourceware.org/patch/6735/. This was a patch to glibc in order to remove their usages of a macro. The reason essentially boils down to fabs using the __builtin_fabs of the compiler, while FFABS needs to infer to not use a branch and to simply change the sign bit. Usually the inference works, but sometimes it does not. This may be easily checked by looking at the asm. This also has the added benefit of reducing macro usage, which has problems with side-effects. Note that avcodec is not handled here, as it is huge and most things there are integer arithmetic anyway. Tested with FATE. Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Paul B Mahol	5e0abf59d8	avfilter/vf_blend: fix normal mode with opacity != 1 Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Michael Niedermayer	fd9a528523	avfilter/vf_blend: Fix argument types, fix segfault in asm Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Paul B Mahol	9762554dd0	avfilter/vf_blend: add x86 SIMD for some modes Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	4cf60b4fa1	avfilter/vf_blend: add addition128 mode Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Nicolas George	44f660e7e7	lavfi: remove FF_LINK_FLAG_REQUEST_LOOP. It has no longer any effect.	9 years ago
Clément Bœsch	7a29d10839	avfilter/blend: use AV_OPT_TYPE_BOOL for shortest and repeatlast options	9 years ago
Hendrik Leppkes	5d8e836d0e	Replace all remaining occurances of step/depth_minus1 and offset_plus1	9 years ago
Paul B Mahol	e030d3c61f	avfilter/vf_blend: use the name 's' for the pointer to the private context Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	9a829a2b6a	avfilter/vf_blend: unbreak tblend Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	efd4e5fe68	avfilter/vf_blend: implement 16bit support Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	b8c0cf7880	avfilter/vf_blend: add linearlight and glow mode Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	3e04746ec3	avfilter/vf_blend: add hardmix mode Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	20cea0c7de	avfilter/vf_blend: fix vividlight blend mode Pointed-out-by: Rudolf Polzer Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	ac973926b8	avfilter/vf_blend: clip result for divide blend mode Pointed-out-by: Rudolf Polzer Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	a0854c084e	avfilter: handle error in query_formats() in bunch of filters Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Clément Bœsch	f5cbb2c55e	avfilter/vf_tblend: use av_frame_free for freeing an AVFrame	10 years ago
Paul B Mahol	91bdb24400	libavfilter/vf_blend: do not unconditionally compile both filters Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Michael Niedermayer	ed96830afc	avfilter/vf_blend: Fix AVClass Fixes infinite loop Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Stefano Sabatini	d4fd3f24e8	lavfi: add tblend filter	10 years ago
Stefano Sabatini	afaa4a8946	lavfi/blend: add difference128 mode	10 years ago
Michael Niedermayer	9b33cdcab2	avfilter/vf_blend: fix macro () Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Paul B Mahol	cd1b22d8e8	avfilter/dualinput: simplify Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Nicolas George	231e50157c	lavfi/dualinput: reimplement on top of framesync.	11 years ago

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72 Commits (66d5e43b9909804511a3e1fb65f6f0bbb0264eb3)