FFmpeg

Commit Graph

Author	SHA1	Message	Date
Nicolas George	9eb4c79afd	lavfi: add ff_inlink_request_frame().	8 years ago
Nicolas George	d3cb140433	lavfi: move ff_update_link_current_pts() into the utility functions. It does not change anything for the existing filters and makes better code fatrorization when future code will use the utility functions.	8 years ago
Nicolas George	7910127a8e	lavfi: cosmetic: remove forward declaration.	8 years ago
Nicolas George	3ff01feda3	lavfi: add AVFilter.activate.	8 years ago
Nicolas George	db4a71c0ff	lavfi: use the consume helpers in ff_filter_frame_to_filter().	8 years ago
Nicolas George	d360ddf03b	lavfi: add helpers to consume frames from link FIFOs.	8 years ago
Nicolas George	2e5af443c3	lavfi: pass min explicitly to samples_ready().	8 years ago
Nicolas George	e7e4c8dfbe	lavfi: add ff_inlink_evaluate_timeline_at_frame().	8 years ago
Nicolas George	0e3d2496e2	lavfi: add ff_inlink_process_commands().	8 years ago
Nicolas George	846f142134	lavfi: merge two variables after a recent commit.	8 years ago
Nicolas George	28c62df672	lavfi: implement ff_inlink_make_frame_writable(). Unlike av_frame_is_writable(), it uses the link's alloc callback, making direct rendering possible. The code comes from ff_filter_frame_framed(), moved with mostly trivial changes.	8 years ago
Nicolas George	918891e146	lavfi: export ff_filter_set_ready() to the library.	8 years ago
Nicolas George	4c24f3ac16	lavfi: add ff_inlink_acknowledge_status(). Also introduce libavfilter/filters.h for all functions needed to implement filters.	8 years ago
Nicolas George	485617ea0f	lavfi: document that AVFilterLink is not for applications.	8 years ago
Nicolas George	e9ecada1d4	lavfi/tests/filtfmts: include internal.h.	8 years ago
Nicolas George	dbe9dbed31	lavfi/buffersink: add accessors for the stream properties. av_buffersink_get_frame_rate() did already exist; its argument becomes const.	8 years ago
Nicolas George	0b66c456f9	lavfi, ffmpeg: simplify filter names. The names are only used for technical output and debugging. Make them similar to C identifiers for easier quick reading of debug dumps.	8 years ago
Matthieu Bouron	e1f4971209	lavfi: use an audio frame pool for each link of the filtergraph	8 years ago
Matthieu Bouron	b1ed7957b8	lavfi/framepool: cosmetic style fixes	8 years ago
Matthieu Bouron	e2d336cf64	lavfi/framepool: re-indent after previous commit	8 years ago
Matthieu Bouron	eb3368178e	lavfi/framepool: add audio support	8 years ago
Matthieu Bouron	b1f68f00b1	lavfi/framepool: rename FFVideoFramePool to FFFramePool	8 years ago
Steven Liu	184c13f64a	avfilter/vf_libopencv: fix resource leak in read_shape_frame_filter CID: 1324298 add a label when error goto the label to release resource Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	8 years ago
Paul B Mahol	7aef56864c	avfilter/af_sofalizer: speed and clean up fast convolution a little Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	0ddc24d232	avfilter/af_dynaudnorm: fix hang with too short input The only thing we can do at such point is return samples unchanged. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Clément Bœsch	27627c281e	lavfi/selectivecolor: add a link to algorithm explanations	8 years ago
Michael Niedermayer	bc6b53ae99	avfilter/asrc_flite: Fix textbuf leak Fixes CID1244189 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Paul B Mahol	520c0736fd	avfilter/vf_shuffleframes: allow also dropping frames Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	72d6101510	avfilter/avf_aphasemeter: fix memleaks Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Michael Niedermayer	3d8a8fd27e	avfilter/vf_pad: Fix segfault if reconfiguration fails Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Clément Bœsch	771b3a956e	lavfi/selectivecolor: rename adjust_range to scale This variable corresponds to the final scale of the adjustement for a given color range.	8 years ago
Michael Niedermayer	ffc3337e0b	avfilter/vf_pad: Add eval=frame support Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Paul B Mahol	49abd5dbb8	avfilter/avf_aphasemeter: make video output optional Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Clément Bœsch	afaaf8db18	lavfi/selectivecolor: simplify crazy mid val computations	8 years ago
Clément Bœsch	571a360157	lavfi/transpose: add missing const options flags Fixes ffmpeg -h filter=transpose	8 years ago
Marton Balint	0db48ee425	avfilter/af_amerge: properly handle unknown input layouts Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Marton Balint <cus@passwd.hu>	8 years ago
Paul B Mahol	c6c888e996	avfilter/vf_w3fdif: add >8 but <16 bit support Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Nicolas George	0ff5567a30	lavfi/buffersrc: push the frame deeper if requested. Reduce peak memory consumption with ffmpeg in certain cases.	8 years ago
Nicolas George	3b64e3ea45	lavf/framesync: detect EOF immediately. Fix an infinite loop in forward_status_change().	8 years ago
James Almer	e1b8271949	avfilter/framequeue: add missing check for ASSERT_LEVEL Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Paul B Mahol	9b26bf7e2a	avfilter/vf_deband: do not use uninitialized value Fixes coverity report. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Nicolas George	373f21a911	lavfi: avfilter_graph_request_oldest: request a frame again before returning. With min_samples, if a frame arrives but is too small, it clears frame_wanted_out. In most cases, the destination filter would be activated again later because of frame_wanted_out on its own outputs, but not sinks. avfilter_graph_request_oldest() is doing the work of the sink itself, and is therefore allowed to use frame_blocked_in.	8 years ago
Nicolas George	8156b5ac94	avfilter/af_amerge: detect EOF immediately Fix an infinite loop in forward_status_change(). Signed-off-by: Nicolas George <george@nsup.org> Signed-off-by: Marton Balint <cus@passwd.hu>	8 years ago
Paul B Mahol	fdcb7a85cf	avfilter/vf_deband: add planes coupling mode Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Nicolas George	ff8b17c998	lavfi: take_samples: free frames after taking all samples.	8 years ago
Paul B Mahol	9933579a9b	avfilter/vf_psnr: add gray10 and gray12 support Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Nicolas George	bec8ea20c8	lavfi/framequeue: avoid empty structs. Fix compilation on MSVC.	8 years ago
Pavel Koshevoy	4240e5b047	lavfi/atempo: avoid false triggering an assertion failure Steps to reproduce: ./ffmpeg_g -f s16be -i /dev/null -af atempo=0.5 -y /tmp/atempo.wav Signed-off-by: Marton Balint <cus@passwd.hu>	8 years ago
Nicolas George	02aa0701ae	lavfi: make filter_frame non-recursive. A lot of changes happen at the same time: - Add a framequeue fifo to AVFilterLink. - split AVFilterLink.status into status_in and status_out: requires changes to the few filters and programs that use it directly (f_interleave, split, filtfmts). - Add a field ready to AVFilterContext, marking when the filter is ready and its activation priority. - Add flags to mark blocked links. - Change ff_filter_frame() to enqueue the frame. - Change all filtering functions to update the ready field and the blocked flags. - Update ff_filter_graph_run_once() to use the ready field. - buffersrc: always push the frame immediately.	8 years ago
Nicolas George	62b11db0a0	lavfi: add FFFrameQueue API.	8 years ago

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6232 Commits (9eb4c79afd437a2913088cb1593892625a3125fc)