FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	9cd62b2ca4	avfilter/vf_pad: revert part of `57c3670896` Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Ricardo Constantino	57c3670896	vf_pad: center image on padded area if negative x/y or if x/y go beyond padded area. This is mostly useful when paired with the aspect option. Defaults aren't changed. Idea for this was taken from mpv's soon-to-be-removed expand vf. Reviewed-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	7e59393d40	avfilter/vf_pad: add aspect option 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
Michael Niedermayer	ffc3337e0b	avfilter/vf_pad: Add eval=frame support Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Diego Biurrun	0f40c90984	Drop pointless assert.h #includes	9 years ago
Andrey Turkin	149b1f7cca	avfilter/vf_pad: fix direct padding Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
John Stebbins	2ec112f71c	vf_pad: fix x, y option expression evaluation Calculation of x an y based on width and height did not work when width == 0 or height == 0. "0" substitutes the input width and height, but did so too late for x, y expression evaluation. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Anton Khirnov	3735b5c616	Revert "lavfi: always check av_expr_parse_and_eval() return value" This reverts commit `63be97ec40`. All those calls were unchecked on purpose, as explained in the comments in the code.	10 years ago
Paul B Mahol	a0854c084e	avfilter: handle error in query_formats() in bunch of filters Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Vittorio Giovara	63be97ec40	lavfi: always check av_expr_parse_and_eval() return value CC: libav-stable@libav.org Bug-Id: CID 703624	10 years ago
Vittorio Giovara	58400ac133	lavfi: name anonymous structs	11 years ago
Michael Niedermayer	0cc5011f9a	avfilter/vf_pad: fix req_end Fixes out of array accesses Fixes Ticket3190 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	cd43ca0443	lavfi: do not export the filters from shared objects	11 years ago
Michael Niedermayer	4bc7a2a64b	avfilter: remove duplicate includes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Paul B Mahol	59d72f8b16	lavfi/pad,crop,scale: remove options description from filter description Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Paul B Mahol	b211607b5c	avfilter: various cosmetics Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Michael Niedermayer	e43a0a232d	avfilter: fix plane validity checks Fixes out of array accesses Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Paul B Mahol	d2dd1e075c	lavfi/pad: use FFSIGN Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	85e8a1169c	lavfi/pad: switch to AV_OPT_TYPE_COLOR Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Anton Khirnov	3062ac4c47	vf_pad: use the name 's' for the pointer to the private context This is shorter and consistent across filters.	12 years ago
Anton Khirnov	d69a4177b9	lavfi: remove now unused args parameter from AVFilter.init Conflicts: libavfilter/avfilter.c libavfilter/vf_drawtext.c libavfilter/vf_lut.c libavfilter/vf_select.c libavfilter/vf_setpts.c libavfilter/vsrc_color.c libavfilter/vsrc_movie.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	c43a7ecad9	lavfi: remove now unused args parameter from AVFilter.init	12 years ago
Anton Khirnov	40c885c589	vf_pad: switch to an AVOptions-based system.	12 years ago
Nicolas George	392ec7ec1c	lavfi/vf_pad: use standard options parsing.	12 years ago
Clément Bœsch	c10b57973d	lavfi/pad: fix horizontal/vertical shift confusion.	12 years ago
Xi Wang	5d639b2b4a	vf_pad: fix a & instead of && typo Avoid buffer overflow in buffer_needs_copy() Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Xi Wang	969e8d35b5	lavfi/pad: avoid buffer overflow in buffer_needs_copy() Replace & with short-circuit &&. Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	12 years ago
Anton Khirnov	7e350379f8	lavfi: switch to AVFrame. Deprecate AVFilterBuffer/AVFilterBufferRef and everything related to it and use AVFrame instead.	12 years ago
Stefano Sabatini	1897109c00	lavfi/pad: add support to named options	12 years ago
Michael Niedermayer	6be0df5080	vf_pad: switch to filter_frame Based on patch by Anton Khirnov 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
Anton Khirnov	59ee9f78b0	lavfi: do not use av_pix_fmt_descriptors directly.	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>	12 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Anton Khirnov	ba04177eeb	vf_pad/scale: use double precision for aspect ratios. Fixes Bug 203. CC:libav-stable@libav.org	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	8f3a3ce730	lavfi: check all ff_get_video_buffer() 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.	12 years ago
Anton Khirnov	4c9080a7ef	lavfi: unref AVFilterLink.out_buf in ff_end_frame(). This reduces code duplication and prevents stale pointers from remaining on the link.	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	f493c644cd	vf_pad: don't give up its own reference to the output buffer.	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
Michael Niedermayer	46c50b1726	vf_pad: check that we have write permission before writing in the buffer. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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

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125 Commits (a23a56e77c0c2059f27baa194abc3213aee8825f)