FFmpeg

Commit Graph

Author	SHA1	Message	Date
Gyan Doshi	5c8d4c4fac	avfilter/drawbox: fix formatting after `d64cbd4fda`	4 years ago
Paul B Mahol	d64cbd4fda	remove CHAR_MIN/CHAR_MAX usage It is not needed at all.	5 years ago
Michael Niedermayer	a0ae4b7df9	Remove redundant ; Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Paul B Mahol	9e883a1448	avfilter/vf_drawbox: use ff_filter_process_command()	5 years ago
Paul B Mahol	1b2ed0c392	avfilter/vf_drawbox: implement process_command	5 years ago
Paul B Mahol	027a53dc49	avfilter/vf_drawbox: reduce code duplication	5 years ago
Gyan Doshi	1c76134fe3	avfilter/drawbox+drawgrid - add option to prevent overwriting of source pixels If the user-supplied color in drawbox and drawgrid filters is non-opaque, the box & grid painting overwrites the input's pixels (including alpha). Users typically expect the alpha of the specified color to only act as a key for compositing on top of the main input. Added option allows users to select between replacement and composition. Tested and documented.	7 years ago
Gyan Doshi	b3cb9bd43f	avfilter/drawbox: rename variable for maximum thickness The present value name for maximum thickness is 'max' which results in a parse error of any thickness expression containing 'max(val1,val2)'. Value renamed to 'fill'. Tested locally and documented. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Paul B Mahol	4dc5880381	avfilter/vf_drawbox: reindent Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	5589698e0b	avfilter/vf_drawbox: add alpha pixel formats support Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Clément Bœsch	fd682b1892	avfilter: handle error in query_formats() of a bunch of random video filters	10 years ago
Michael Niedermayer	047fd986bf	avfilter/vf_drawbox: Fix handling of max values Fixes Ticket4332 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	58400ac133	lavfi: name anonymous structs	11 years ago
Anton Khirnov	cd43ca0443	lavfi: do not export the filters from shared objects	11 years ago
Paul B Mahol	b211607b5c	avfilter: various cosmetics Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Paul B Mahol	b077d8d908	avfilter: remove redundant .get_(audio/video)_buffer initializations Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Michael Niedermayer	73215fe30a	vf_drawbox: give all v_log() a context Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	47da9b2c51	vf_drawbox: avoid declaration in for() arguments Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Mark Visser	84f571e37f	enabled expressions on x, y, w, h and t parameters for drawgrid and drawbox, added examples	12 years ago
Jean Delvare	cef42ded8d	drawbox: Respect thickness parameter The drawbox video filter is drawing lines one pixel thinner than requested. The default thickness is 4 pixel but in fact the lines drawn by default are only 3 pixel wide. Change the comparisons in the code to fix this off-by-one bug. Also change the default thickness from 4 to 3 to minimize the unexpected changes from the user's perspective. As I was already touching these lines, I also removed the "maximum" in the thickness parameter description, as I don't think it was adding any value and I even found it confusing. Reviewed-by: Andrey Utkin <andrey.krieger.utkin@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	66f32a8a7f	lavfi/drawgrid: fix drawgrid options after `4c205f42c8`	12 years ago
Anton Khirnov	4c205f42c8	vf_drawbox: make config_props work properly when called multiple times. Do not overwrite the variables set through AVOptions.	12 years ago
Stefano Sabatini	cb0b0266e5	lavfi/drawbox: restore verbal form for drawbox options descriptions	12 years ago
Stefano Sabatini	0aa013fa8a	lavfi: factorize drawgrid and drawbox code	12 years ago
Anton Khirnov	20e2794eea	vf_drawbox: use the name 's' for the pointer to the private context This is shorter and consistent across filters.	12 years ago
Clément Bœsch	1776177b7f	lavfi: replace passthrough_filter_frame with a flag. With the introduction of AVFilterContext->is_disabled, we can simplify the custom passthrough mode in filters. This commit is technically a small compat break, but the timeline was introduced very recently. Doxy by Stefano Sabatini.	12 years ago
Clément Bœsch	fdd93eabfb	lavfi: add timeline support. Flag added in a few simple filters. A bunch of other filters can likely use the feature as well.	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	335c31293b	vf_drawbox: switch to an AVOptions-based system.	12 years ago
Nicolas George	80580b405a	lavi/vf_drawbox: use standard options parsing.	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
Paul B Mahol	185d1f3bfc	lavfi: declare arrays that never change as static const Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Anton Khirnov	a42b89910b	vf_drawbox: switch to filter frame 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
Michael Niedermayer	44e9d7f182	vf_drawbox: dont move uninitialized and then unused colors around Fixes CID741419 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	9d478f38cd	lavfi/drawbox: add "width" and "height" aliases for "w" and "h" options	12 years ago
Stefano Sabatini	93399e9381	lavfi/drawbox: add thickness option	12 years ago
Stefano Sabatini	755038d07d	lavfi/drawbox: remove some unnecessary parentheses	12 years ago
Stefano Sabatini	003bd88d99	lavfi/drawbox: reindent after previous commit	12 years ago
Stefano Sabatini	1b3fdd9731	lavfi/drawbox: implement color=invert mode Based on a libmpcodecs/vf_rectangle.c feature.	12 years ago
Stefano Sabatini	2ed7e6cce5	lavfi/drawbox: extend syntax, accept named options	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>	13 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Nicolas George	0238806f64	vf_drawtext: fix permissions.	12 years ago
Martin Storsjö	1d9c2dc89a	Don't include common.h from avutil.h Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	e9b992d035	lavfi: add error handling to draw_slice().	13 years ago
Ronald S. Bultje	3db407038e	lavfi: use const for AVFilterPad declarations in all filters.	13 years ago
Anton Khirnov	1a49a169eb	lavfi: make filters less verbose.	13 years ago

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84 Commits (15f1648f7fe65aadea4bfc1e2a72feaf30110aa0)