FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	e6c4ac7b5f	pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*	12 years ago
Anton Khirnov	ffba2053ed	lavfi: fix compatibility code for old vf_scale options syntax Currently it would incorrectly trigger on a string that contains a '=' but does not contain a ':', e.g. flags=<flags>.	12 years ago
Anton Khirnov	096696ef0d	avfiltergraph: simplify inserting conversion filters. There is now no need to explicitly pass 0:0 as width/height to scale, those are the defaults.	12 years ago
James Darnley	d10499a32a	yadif: correct strides in filter_edges_16bit The C code treats the data as arrays of uint16_t so strides must not be in bytes but in pixels. Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
James Darnley	b0ef0ae776	yadif: restore speed of the C filtering code Always use the special filter for the first and last 3 columns (only). Changes made in `64ed397` slowed the filter to just under 3/4 of what it was. This commit restores the speed while maintaining identical output. For reference, on my Athlon64: 1733222 decicycles in old 2358563 decicycles in new 1727558 decicycles in this Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Anton Khirnov	16a4a18db0	af_asyncts: fix offset calculation delta is in samples, not bytes. Also the sample format is not guaranteed to be planar. CC:libav-stable@libav.org	12 years ago
Diego Biurrun	6e9f8d6a7d	x86: vf_yadif: Remove stray dsputil_mmx #include	12 years ago
Janne Grunau	5f87c277bd	vf_scale: add endianness conversion pixel format in query_formats	12 years ago
Hendrik Leppkes	20c86571cc	lavfi: let gcc realign the stack on public graph driving functions The functions which actually drive the filter graph by pushing frames through it need to ensure an aligned stack for SIMD functions. This fixes a crash in YADIF filter when using a mingw build in a MSVC application. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Diego Biurrun	093804a93c	avfilter: Add av_cold attributes to init/uninit functions	12 years ago
Anton Khirnov	a1e05b0487	lavfi: add trim and atrim filters.	12 years ago
Anton Khirnov	b472938233	lavfi: add an asetpts filter	12 years ago
Anton Khirnov	2548834b22	vf_setpts: cosmetics, reformat	12 years ago
Anton Khirnov	c22263d3e8	graphparser: only print filter arguments if they are non-NULL	12 years ago
Anton Khirnov	8aaab1113c	af_channelmap: ensure the output channel layout is valid.	12 years ago
Anton Khirnov	949c603ed9	af_channelmap: remove now unnecessary goto Options are freed from the generic code now, there is no need to call av_opt_free() from the filter.	12 years ago
Anton Khirnov	1012155722	vf_split: fix description It now allows an arbitrary number of inputs, not just two.	12 years ago
Diego Biurrun	c1ad70c3cb	x86: Move some conditional code around to avoid unused variable warnings	12 years ago
Anton Khirnov	9bfc6e02ba	afifo: fix request_samples on the last frame in certain cases The current code can fail to return the last frame if it contains exactly the requested number of samples. Fixes the join filter test, which previously did not include the last 408 samples in most cases. CC:libav-stable@libav.org Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Anton Khirnov	c0771a1ac6	af_channelmap: cosmetics, use an extra local variable to shorten the code	12 years ago
Anton Khirnov	aafed1175d	af_channelmap: sanity check input channel indices in all cases. Fixes invalid reads from non-existing channels. CC:libav-stable@libav.org	12 years ago
Vittorio Giovara	3fce136798	lavfi: new interlace filter Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Anton Khirnov	f160c6a18a	lavfi: do not segfault on NULL passed to avfilter_get_by_name()	12 years ago
Anton Khirnov	fa2a34cd40	lavfi: change the filter registering system to match the other libraries Removes an arbitrary hardcoded limit on the number of filters.	12 years ago
Anton Khirnov	7e8fe4be5f	lavfi: add a function for counting elements in AVFilterPad arrays. The caller needs to know what valid indices can be passed to avfilter_pad_get_name/type.	12 years ago
Anton Khirnov	7cdd737ba8	lavfi: mark filters with dynamic number of inputs or outputs with special flags This will be useful in avtools in the following commits. Any other caller might also want to know this information.	12 years ago
Anton Khirnov	1ba95a9cca	lavfi: add avfilter_init_dict() for initializing a filter with a dict.	12 years ago
Anton Khirnov	48a5adab62	lavfi: add avfilter_init_str() to replace avfilter_init_filter(). Drop the unused opaque parameter from its signature.	12 years ago
Anton Khirnov	1565cbc65c	lavfi: make avfilter_free() remove the filter from its graph.	12 years ago
Anton Khirnov	111367263a	lavfi: add AVFilterContext.graph. It will be useful in the following commits.	12 years ago
Anton Khirnov	c2c9801bc9	lavfi: deprecate avfilter_graph_add_filter(). Since this function adds a standalone filter to a filter graph and we do not support creating such filters, there is no reason for this function to exist.	12 years ago
Anton Khirnov	bc1a985ba0	lavfi: replace avfilter_open() with avfilter_graph_alloc_filter(). Since we do not support "standalone" filters not attached to an AVFilterGraph, we should not have a public function to create such filters. In addition that function is horribly named, the action it does cannot be possibly described as "opening" a filter.	12 years ago
Anton Khirnov	38f0c0781a	lavfi: merge avfiltergraph.h into avfilter.h We do not support using filters without AVFilterGraph in practice anyway, so there is no point in pretending we do.	12 years ago
Anton Khirnov	4a37d4b3f8	lavfi: add const to the pads parameter of avfilter_pad_get_name/type	12 years ago
Anton Khirnov	91d2efa7d6	lavfi: add const to AVFilterContext.filter. lavfi should never modify the filter through that pointer.	12 years ago
Anton Khirnov	837112c0c8	af_channelmap: fix uninitialized variable use introduced in `ba8efac977`	12 years ago
Anton Khirnov	cdac3acb11	lavfi: add a bump and docs entries for the AVOptions switch	12 years ago
Anton Khirnov	8114c10160	lavfi: add avfilter_get_class(). Useful for examining options, the same as the corresponding functions for the other libs.	12 years ago
Anton Khirnov	4d1f31ea44	lavfi: make AVFilterContext export filter options.	12 years ago
Anton Khirnov	62549f9655	lavfi: error out when options are provided to a filter that does not take any	12 years ago
Anton Khirnov	c43a7ecad9	lavfi: remove now unused args parameter from AVFilter.init	12 years ago
Anton Khirnov	7b3eb745b9	vsrc_testsrc: switch to an AVOptions-based system.	12 years ago
Anton Khirnov	a42d6e6c4c	vsrc_movie: switch to an AVOptions-based system.	12 years ago
Anton Khirnov	b7b3302f8f	vsrc_nullsrc: switch to an AVOptions-based system.	12 years ago
Anton Khirnov	7bc1a883c9	vsrc_color: switch to an AVOptions-based system.	12 years ago
Anton Khirnov	73d5d405d4	split: switch to an AVOptions-based system.	12 years ago
Anton Khirnov	b13623e184	af_volume: switch to an AVOptions-based system.	12 years ago
Anton Khirnov	dd7fc37c71	af_join: switch to an AVOptions-based system. Change the mappings separator from comma to '\|' to avoid excessive escaping, since comma is already used for separating filters in the filtergraph description.	12 years ago
Anton Khirnov	3f14febbdf	af_channelsplit: switch to an AVOptions-based system.	12 years ago
Anton Khirnov	ba8efac977	af_channelmap: switch to an AVOptions-based system.	12 years ago

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1277 Commits (6ce2c3106d78994d2b5d23ea5d23a393f8296657)