FFmpeg

Commit Graph

Author	SHA1	Message	Date
Stefano Sabatini	ad2022ac83	lavfi/testsrc: add comment in options	12 years ago
Anton Khirnov	8f3a3ce730	lavfi: check all ff_get_video_buffer() calls for errors.	13 years ago
Anton Khirnov	3825b52688	lavfi: check all ff_start_frame/draw_slice/end_frame calls for errors	13 years ago
Ronald S. Bultje	3db407038e	lavfi: use const for AVFilterPad declarations in all filters.	13 years ago
Anton Khirnov	533fd5b5b4	vsrc_testsrc: avoid an unnecessary avfilter_ref_buffer().	13 years ago
Stefano Sabatini	fda968aa8f	lavfi: decrease logging level of message showing initial parameters Reduce log clutter, consistent with `1a49a169eb`.	13 years ago
Anton Khirnov	a5e8c41c28	lavfi: remove 'opaque' parameter from AVFilter.init() It is not used in any filters currently and is inherently evil. If passing binary data to filters is required in the future, it should be done with some AVOptions-based system.	13 years ago
Stefano Sabatini	c17808cebd	lavfi: define macro AVFILTER_DEFINE_CLASS The macro can be used to define consistently the internal class of a filter, save some typing and factorize.	13 years ago
Paul B Mahol	de05877390	lavfi: remove redundant checks after av_parse_video_rate() Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Paul B Mahol	54101214d8	lavfi: use designated initializers for AVClass While here: - add missing .version and .category, - make .class_name consistent across filters, - align declarations. Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Anton Khirnov	9d0bfc5052	lavfi: make AVFilterPad opaque after two major bumps. It will allow adding new fields to it without ABI breaks.	13 years ago
Anton Khirnov	6d58358a3a	lavfi: make avfilter_get_video_buffer() private on next bump. They are only useful inside filters and we don't allow user filters for now.	13 years ago
Stefano Sabatini	647e2e070f	lavfi: remove more instances of avfilter_default_filter_name() They were discarded in `0f0f3bd1e0`.	13 years ago
Anton Khirnov	803391f719	lavfi: remove request/poll and drawing functions from public API on next bump They are only useful inside filters and we don't allow user filters for now.	13 years ago
Anton Khirnov	b74a1da49d	lavfi: make formats API private on next bump. It is only useful inside filters and we don't allow user filters for now.	13 years ago
Stefano Sabatini	4d6a8a2bdb	lavfi: add avfilter_default_filter_name() The function is modelled after av_default_item_name(), and will print the name of the instance filter if defined, otherwise the name of the filter. This allows to show the instance name in the log, which is useful when debugging complex filter graphs.	13 years ago
Nicolas George	16a44b41ab	vsrc_testsrc: use AV_OPT_TYPE_IMAGE_SIZE.	13 years ago
Nicolas George	07fb7682d1	vsrc_testsrc: free option values.	13 years ago
Stefano Sabatini	a798c20a76	lavfi/testsrc: add "decimals" option to the testsrc filter	13 years ago
Stefano Sabatini	4ee03fef53	lavfi/rgbtestsrc: make alpha plane opaque	13 years ago
Stefano Sabatini	a8b0ece6e5	lavfi/testsrc: add "d" alias for the duration option	13 years ago
Reimar Döffinger	5af7daabc4	Mark AVFilterPad[] compound literals as const. GCC 4.6.2 at least still seems to fail to put them in .rodata though, see also http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37303 Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Diego Biurrun	959cfbf3f4	vsrc_testsrc: fix mailing list reference URL	13 years ago
Mark Himsley	9f9b2ab1b1	vsrc_testsrc: fix off-by-one logic when detecting the EOF time in request_frame() Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	13 years ago
Mark Himsley	1ca1336067	testsrc seconds display is out-by-one frame Without this patch each displayed second is incremented 1 frame early, second 0 is only 24 frames long where as every other second is 25 frames long. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Stefano Sabatini	d9d492513d	vsrc_testsrc: increase log level from DEBUG to INFO for message in init()	13 years ago
Stefano Sabatini	1f4652068e	lavfi: rewrite nullsrc using the code in vsrc_testsrc.c Factorize code, extend the functionality of the filter, and make it return empty buffers. This is useful for filters which ignore the input frames content. This is also changing the syntax of the nullsrc source, and dropping the framerate expression evaluation, which does not look particularly useful.	13 years ago
Stefano Sabatini	42d44ec306	vsrc_testsrc: do not assume non-padded lines in test_fill_picture() In particular, fix sliding color bar with padded data, for example with testsrc,pad=iw+200:ih.	13 years ago
Stefano Sabatini	ec2ac9271c	lavfi: add rgbtestsrc source, ported from MPlayer libmpcodecs The licence was changed from GPL to LGPL with explicit approval from the original author. See thread: Subject: [FFmpeg-devel] [PATCH] lavfi: add rgbtestsrc source, ported from MPlayer libmpcodecs Date: Mon, 11 Jul 2011 16:32:41 +0200 Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	0244879f30	lavfi: add testsrc source Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Clément Bœsch	539399d4d1	AVOptions: rename remaining FF_OPT_TYPE_* to AV_OPT_TYPE_*.	13 years ago
Stefano Sabatini	91492bd1c4	lavfi: remove usage of deprecated av_opt_set_defaults2() function Prefer av_opt_set_defaults() instead.	13 years ago
Stefano Sabatini	c70e8523af	vsrc_testsrc: set more properties in the output frames	13 years ago
Stefano Sabatini	34c997599e	vsrc_testsrc: allow to set the sample aspect ratio Add the sar option. Useful for debugging/testing purposes.	13 years ago
Stefano Sabatini	9dbe8d9e22	lavfi: add rgbtestsrc source, ported from MPlayer libmpcodecs The licence was changed from GPL to LGPL with explicit approval from the original author. See thread: Subject: [FFmpeg-devel] [PATCH] lavfi: add rgbtestsrc source, ported from MPlayer libmpcodecs Date: Mon, 11 Jul 2011 16:32:41 +0200	14 years ago
Stefano Sabatini	1b8807964c	vsrc_testsrc: perform some refactoring for simplifying sharing code with another test In particular creates a special test_init function, which calls a common init, and introduces a fill_picture_fn which points to the filling function. This is required by the pending patch for adding the rgbtestsrc source.	14 years ago
Stefano Sabatini	2f222b9550	lavfi: add testsrc source	14 years ago

45 Commits (cbb2c95e47cd83cb65b2ce77cbb0296e85fa506b)