FFmpeg

Commit Graph

Author	SHA1	Message	Date
Clément Bœsch	174c483e2e	lavfi/select: fix compilation with avcodec disabled.	12 years ago
Stefano Sabatini	43912625e0	lavfi/select: assign NAN to ignored values Also log scene value. Improve debugging.	12 years ago
Stefano Sabatini	6ba1f28008	lavfi/select: add support to options Add options introspection, and improve error feedback.	12 years ago
Stefano Sabatini	c214cd18e2	lavfi/select: in select_frame(), rename picref -> ref The variable is now used also for audio frames.	12 years ago
Stefano Sabatini	c51f090ff9	lavfi: mv vf_select.c -> f_select.c The file now contains also an audio select implementation. Also move the aselect/select documentation from video filters to the multimedia filters section.	12 years ago
Stefano Sabatini	f5461face5	lavfi: add aselect audio variant of select	12 years ago
Stefano Sabatini	64c5fbd7de	lavfi/select: remove deprecated and unused poll_frame() callback Simplify.	12 years ago
Anton Khirnov	2c3b665379	vf_select: switch to filter_frame The new code reads the input frame when its ready, the previous code did read the input frame during start_frame at which point it may not yet be available. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	565e4993c6	lavfi: merge start_frame/draw_slice/end_frame Any alleged performance benefits gained from the split are purely mythological and do not justify added code complexity.	12 years ago
Clément Bœsch	de23953de2	lavfi/select: store scene score in buf ref metadata.	12 years ago
Clément Bœsch	096d96ffda	lavfi/select/scene: use pointer increments instead of y*linesize.	12 years ago
Clément Bœsch	0852648301	lavfi/select/scene: fix potential overread. Also make sure we use the actual width of the image and not the whole linesize.	12 years ago
Clément Bœsch	dff826b4a8	lavfi/select/scene: move out convoluted sad variable init from loop.	12 years ago
Mans Rullgard	568c70e79e	lavfi: convert input/ouput list compound literals to named objects A number of compilers, for example those from TI and IBM, choke on these initialisers. The current style is also quite ugly. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Clément Bœsch	2f39d7ff3f	lavfi/select: make lavc dependency optional.	13 years ago
Clément Bœsch	b89c16e73e	lavfi/select: make sure avctx is set before closing it. This avoid a crash when the filter fails before config_input(), typically with a syntax error in the next filter: select=gt(scene\,.4),select=fail	12 years ago
Nicolas George	469d07a0e4	vf_select: require AV_PERM_PRESERVE. This is only necessary because of the poll_frame implementation. Removing it altogether would be another solution.	12 years ago
Martin Storsjö	1d9c2dc89a	Don't include common.h from avutil.h Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	1dc4205018	lavfi: check all avfilter_ref_buffer() calls for errors.	13 years ago
Anton Khirnov	80e4ed279b	vf_select: avoid an unnecessary avfilter_ref_buffer().	13 years ago
Anton Khirnov	3825b52688	lavfi: check all ff_start_frame/draw_slice/end_frame calls for errors	13 years ago
Anton Khirnov	d4f89906e3	lavfi: add error handling to end_frame().	13 years ago
Anton Khirnov	e9b992d035	lavfi: add error handling to draw_slice().	13 years ago
Anton Khirnov	ebc8d97481	lavfi: add error handling to start_frame().	13 years ago
Ronald S. Bultje	3db407038e	lavfi: use const for AVFilterPad declarations in all filters.	13 years ago
Anton Khirnov	07bad27810	lavfi: unref AVFilterLink.cur_buf in ff_end_frame(). This reduces code duplication and prevents stale pointers from remaining on the link.	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
Paul B Mahol	c9e183b490	lavfi: update some deprecated functions Signed-off-by: Paul B Mahol <onemda@gmail.com>	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
Clément Bœsch	44be67595d	lavfi/select: use exported dsputil_init function. This is the deprecated version of the function but it is exported, so it should fix the shared FATE box.	13 years ago
Clément Bœsch	13a7bd70c8	lavfi/select: 10l: llabs -> fabs after switching types.	13 years ago
Clément Bœsch	72868144e5	lavfi/select: add scene detection. Based on the shotdetect algorithm (http://shotdetect.nonutc.fr/ by Johan MATHE johan.mathe tremplin-utc.net).	13 years ago
Anton Khirnov	c04c533f62	lavfi: remove avfilter_null_* from public API on next bump. Those functions are only useful inside filters. It is better to not support user filters until the API is more stable.	13 years ago
Alex Converse	b0f29db5c2	Mark mutable static data const where appropriate.	13 years ago
Clément Bœsch	4da45aff28	cleanup: remove various double end ';' all over the code.	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
Reimar Döffinger	d78473334e	Add const to static arrays where it was forgotten. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Nicolas George	1a3fa3ab2c	vf_select: remove mathematical constants now redundant. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Stefano Sabatini	d763fb7d47	lavfi: add select filter Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	fe3cad0e9e	vf_select: reindent after the previous commit	13 years ago
William Yu	30ea0e47b5	vf_select: add NULL-checks in uninit Fix NULL pointer dereference in case of failed initialization. Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>	13 years ago
Stefano Sabatini	43fab7aafc	vf_select: check for isnan when setting t from pts	13 years ago
William Yu	298fccad21	vf_select: set start_t if undefined Previously start_t was never set. Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>	13 years ago
Stefano Sabatini	07586b68a8	lavfi: add select filter Address trac issue #92.	14 years ago

5 Commits (ae2b51acd2ac8c3714092b33c00c519d76a4cb4d)