FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	feed239021	yadif: Account for the buffer alignment while processing the frame edges Avoid out of bound reads. Bug-Id: 1031 CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	8 years ago
Vittorio Giovara	41ed7ab45f	cosmetics: Fix spelling mistakes Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Michael Niedermayer	9df477e03e	yadif: update frame rate (cherry picked from ffmpeg commit `3161958455`) Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Vittorio Giovara	2268db2cd0	lavu: Drop the {minus,plus}1 suffix from AVComponentDescriptor fields The new fields can be accessed directly and are more intelligible. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Robert Krüger	d8e763fda7	vf_yadif: Relicense from GPL to LGPL All copyright holders have agreed to the relicensing.	12 years ago
Anton Khirnov	cd43ca0443	lavfi: do not export the filters from shared objects	12 years ago
Anton Khirnov	cb79881b49	vf_yadif: support slice threading	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>	13 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>	13 years ago
Anton Khirnov	7536c67104	vf_yadif: switch to an AVOptions-based system.	13 years ago
Anton Khirnov	7e350379f8	lavfi: switch to AVFrame. Deprecate AVFilterBuffer/AVFilterBufferRef and everything related to it and use AVFrame instead.	13 years ago
Anton Khirnov	64ed397635	vf_yadif: fix out-of line reads Some changes in the border pixels, visually indistinguishable.	13 years ago
Anton Khirnov	ccd70d9c16	vf_yadif: factorize initializing the filtering callbacks Do it all in config_props().	13 years ago
Anton Khirnov	99162f8d46	vf_yadif: silence a warning. clang says: libavfilter/vf_yadif.c:192:28: warning: incompatible pointer types assigning to 'void ()(uint8_t , uint8_t , uint8_t , uint8_t , int, int, int, int, int)' from 'void (uint16_t , uint16_t , uint16_t , uint16_t *, int, int, int, int, int)'	13 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.	13 years ago
Diego Biurrun	f6c38c5f4e	avfilter: call x86 init functions under if (ARCH_X86), not if (HAVE_MMX)	13 years ago
Anton Khirnov	59ee9f78b0	lavfi: do not use av_pix_fmt_descriptors directly.	13 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
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	13 years ago
Luca Barbato	28165fee1b	yadif: cosmetics	13 years ago
Anton Khirnov	b5c8aa745e	vf_yadif: unset cur_buf on the input link. The buffer is stored internally, so this prevents it from being unreffed automatically. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Anton Khirnov	8f3a3ce730	lavfi: check all ff_get_video_buffer() calls for errors.	13 years ago
Anton Khirnov	1dc4205018	lavfi: check all avfilter_ref_buffer() calls for errors.	13 years ago
Anton Khirnov	02ac7311c8	lavfi: use avfilter_unref_bufferp() where appropriate.	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	731fa116b4	yadif: use emms_c() instead of inline assembly for emms invocations.	13 years ago
Ronald S. Bultje	3db407038e	lavfi: use const for AVFilterPad declarations in all filters.	13 years ago
Mans Rullgard	a87b17f328	vf_yadif: move x86 init code to x86/yadif.c Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Anton Khirnov	1a49a169eb	lavfi: make filters less verbose.	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
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
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
Anton Khirnov	43c7a01e98	lavfi: remove avfilter_default_* 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
Robert Nagy	394a0267ab	yadif: Flush filter on eof. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Robert Nagy	7dd56d411e	yadif: Improve pts accuracy. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Robert Nagy	a07578f3f2	vf_yadif: fix missing error handling for avfilter_poll_frame()	14 years ago
Diego Biurrun	7331b6e718	Drop some completely unnecessary av_unused attributes.	14 years ago
Luca Barbato	d32eed5c73	yadif: support 10bit YUV Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	14 years ago
Stefano Sabatini	be4e8908d2	vf_yadif: add support to yuva420p Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	4703a7b50b	vf_yadif: correct documentation on the parity parameter 0 is top-field-first, 1 is bottom-field-first, not the other way around. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Joakim Plate	5feb67f8a1	vf_yadif: copy buffer properties like aspect for second frame as well Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Joakim Plate	ab09df9dea	vf_yadif: add an option to enable/disable deinterlacing based on src frame "interlaced" flag Signed-off-by: Joakim Plate <elupus@ecce.se> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
James Darnley	b137bf7df3	yadif: support 16-bit Fixes by Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Anton Khirnov <anton@khirnov.net>	15 years ago
James Darnley	88312a4de3	yadif: support more than yuv420p. and correctly support grey8 Signed-off-by: Anton Khirnov <anton@khirnov.net>	15 years ago
Michael Niedermayer	d85e18e6e3	yadif: Fix assert() failure Signed-off-by: Anton Khirnov <anton@khirnov.net>	15 years ago
Michael Niedermayer	14e3b120ad	Reduce picture size for yadif. Signed-off-by: Anton Khirnov <anton@khirnov.net>	15 years ago

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62 Commits (a3a501df240fa179fe12c2cf5dbbb4f1d9f650ca)