FFmpeg

Commit Graph

Author	SHA1	Message	Date
Andrey Utkin	cb8cb85da7	lavfi/drawtext: add alias "expr_int_format" to expansion function "eif" Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andrey Utkin	e9ff5df0b5	lavfi/drawtext: add fontcolor_expr option Allow to dynamically evaluate the font color. Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	11 years ago
Andrey Utkin	dec87454de	lavfi/drawtext: add expansion function eif() It evaluates expression and outputs it as integer value, using specified format. Address trac ticket #3699. Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	11 years ago
Marc Jeffreys	a0b71e9f3e	avfilter/drawtext: Add basic text shaping using libfribidi Fixes ticket #3758 Reviewed-by: Andrey Utkin <andrey.krieger.utkin@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	576ced5530	avfilter/vf_drawtext: Add #if HAVE_UNISTD_H around #include <unistd.h> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Stefano Sabatini	85eabd748b	lavfi/drawtext: do not allocate FT_Glyph, but keep it in the Glyph structure Slightly simplify.	11 years ago
Leandro Santiago	4582e1162a	avfilter/vf_drawtext: fix resource leak Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Andrey Utkin	3bb4d26a5d	drawtext: drop unused draw_glyphs() arg "rgbcolor" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Nicolas George	41334fcab4	lavfi/drawtext: allow to format pts as HH:MM:SS.mmm.	11 years ago
Michael Niedermayer	6956b048d8	avfilter/vf_drawtext: fix resource leaks Fixes CID1206649 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Vittorio Giovara	58400ac133	lavfi: name anonymous structs	11 years ago
Luca Barbato	f1b239ec8b	drawtext: Add fontconfig support Introduce the `font` option and make it optional to pass a fontfile. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Matt Oliver	3e309c5d18	Fix compilation with msvc/icl due to missing header and define. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Andrey Utkin	6d7119dbd2	lavfi/drawtext: fix reinit command Problem was that reinit argument wasn't used. Regression came in at commit `fd6228e657` Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	11 years ago
Ramiro Polla	78a9f185eb	lavfi/drawtext: add option for drawing border around text Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Ramiro Polla	222fb8276d	lavfi/drawtext: get bitmap from glyph in a separate step This change makes it possible to transform the glyph or get its border before turning it into a bitmap. Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Luca Barbato	d68dc3c944	drawtext: Drop pointless header It should be forward compatible with newer freetype.	11 years ago
Alexander Strasser	cea5812fa7	configure: Special case libfreetype test Include the freetype header, in-directly through a macro, like it is done in the drawtext filter. Do not break if the header is moved. Unfortunately the drawtext filter included the file where the include macros are defined in a wrong way. This is not needed and breaks the build. Remove that #include line too. Signed-off-by: Alexander Strasser <eclipse7@gmx.net>	11 years ago
Anton Khirnov	cd43ca0443	lavfi: do not export the filters from shared objects	11 years ago
Paul B Mahol	ad934bc353	avfilter/vf_drawtext: remove dead initialization 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
Paul B Mahol	b077d8d908	avfilter: remove redundant .get_(audio/video)_buffer initializations Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Clément Bœsch	30d40c9e86	lavfi/drawtext: add generic timeline interface and deprecate "draw".	11 years ago
Paul B Mahol	c5a1b18f18	lavfi/drawtext: add support for printing frame metadata Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Mark Visser	2090abcc43	add the start_number offset to var_values[VAR_N] directly, instead of adding it in func_frame_num	12 years ago
Mark Visser	0defc77e9d	added start_number parameter to drawtext to permit an offset to n/frame_num var	12 years ago
Michael Niedermayer	b5be1a7e23	avfilter/vf_drawtext: Fix doxygen comment Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	1d2ecf9609	lavfi/drawtext: switch to AV_OPT_TYPE_COLOR Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Anton Khirnov	3fb29588a2	vf_drawtext: don't leak the expressions.	12 years ago
Anton Khirnov	90d9a2a04c	vf_drawtext: do not reset the frame number in config_input. Frame number should be incremented normally even if the link properties change.	12 years ago
Anton Khirnov	d3735f7ad6	vf_drawtext: use the name 's' for the pointer to the private context This is shorter and consistent across filters.	12 years ago
Michael Niedermayer	a9a537b154	avfilter/drawtext: add pict_type support Fixes Ticket2470 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	b8a5c76131	lavfi: add frame counter into AVFilterLink and use it in filters.	12 years ago
Clément Bœsch	de656ea91e	lavfi/drawtext: make options array more readable.	12 years ago
Michael Niedermayer	fd6228e657	lavfi: remove now unused args parameter from AVFilter.init and init_opaque This is mostly automated global search and replace The deprecated aconvert filter is disabled, if it still has users it should be updated Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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	8ec464c61c	vf_drawtext: switch to an AVOptions-based system.	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
Nicolas George	42c6f2a645	lavfi/vf_drawtext: default to expansion=normal.	12 years ago
Stefano Sabatini	3942294fd5	lavfi/drawtext: make use of outlink variable in filter_frame() Fix warning.	12 years ago
Anton Khirnov	cb45553f57	Remove pointless #undefs of previously forbidden functions.	12 years ago
Nicolas George	0444733b78	lavfi/drawtext: add the reload option.	12 years ago
Michael Niedermayer	7bfa2f25c0	vf_drawtext: switch to filter_frame, this filter did not support slices 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
Stefano Sabatini	2ac6a3d1bf	lavfi/drawtext: add support to expansion of generic expressions	12 years ago
Stefano Sabatini	eb87b340e8	lavfi/drawtext: add support for printing frame numbers Fix trac ticket #1949.	12 years ago
Nicolas George	c437c251b8	lavfi/drawtext: implement more generic expansion. The new expansion mechanism uses the %{...} notation. For compatibility reasons, it must be enabled explicitly, but a warning is printed if a conflict is likely to happen.	12 years ago
Nicolas George	29e388abcb	lavfi/drawtext: use bprint for the expanded text.	12 years ago
Anton Khirnov	b68aac7ea3	vf_drawtext: do not use deprecated av_tree_node_size	12 years ago

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176 Commits (f3158c3f29cd24cf50a02b58201ec2cf149b51e5)