FFmpeg

Commit Graph

Author	SHA1	Message	Date
Stefano Sabatini	c3eabb7d2f	Add scale filter. Originally committed as revision 20519 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	5c3c0e3f2e	Fix crop filter start_frame() for paletted formats different from PAL8. Shift data[1] only if the input format is not paletted. Originally committed as revision 20488 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	dd18b301f4	Enable linking of parseutils.o. Originally committed as revision 20487 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	ac74dfa436	Fix start_frame(), which was issuing chroma artifacts with planar formats with more than 8 bits per pixel (e.g. YUVXXXP16). Originally committed as revision 20479 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	cabc41b0c2	Vertical align. Originally committed as revision 20447 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	198d56533e	Use spaces after commas for improving readability. Originally committed as revision 20446 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	bc37ec923d	Add slicify video filter. Originally committed as revision 20445 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	da23d42476	Make avfilter_get_video_buffer() use avfilter_default_get_video_buffer() if the get_video_buffer() callback is not defined in a filter. Libavfilter filters author have to explicitely define the get_video_buffer() callback if they want the buffer to be requested to the filter following in the filterchain. See the thread: "[FFmpeg-devel] [PATCH] Make avfilter_get_video_buffer() use default_get_video_buffer if callback not defined". Originally committed as revision 20444 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	ae2abc69db	Explicitely define get_video_buffer() callbacks in the format, noformat and null filters. Originally committed as revision 20443 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	dc264e77a3	Change file doxy from "video format and noformat filters" to "format and noformat video filters", as suggested by Diego. Originally committed as revision 20442 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	09da17810b	Fix/clarify description of the noformat filter. Originally committed as revision 20441 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	c5ec0d9d4f	Remove the get_video_buffer() callback. That was never required since avfilter_get_video_buffer() already calls itself on the next link if get_video_buffer is not defined. Originally committed as revision 20419 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	2be414c8de	Fix doxies, use third person and phrase-ending dots. Originally committed as revision 20391 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	fcbed3c735	Add format and noformat filters. Originally committed as revision 20390 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	3555d2e88e	Introduce first_avfilter and use that, together with AVFilter.next, for registering and finding filters, rather than use the struct AVFilterList, which is removed. Simplify the filter registration management code. Originally committed as revision 20387 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	243110f968	Add a field 'next' to AVFilter. Simplify the registration and iteration of all the registered filters, consistent with what is done with formats / codecs. Originally committed as revision 20385 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	b70bc02279	Add descriptions for the committed filters. Originally committed as revision 20375 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	8fdb01c10e	Make dprintf_link() show the name of the link pixel format. Originally committed as revision 20372 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	cccd292ae2	Move the description field of the filter from AVFilterContext to AVFilter, where it should have had defined the first time. +10L. Originally committed as revision 20356 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	1551745c88	Add a description field to AVFilterContext. Originally committed as revision 20354 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	c38ae71f54	Add video vertical flip filter. Originally committed as revision 20352 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	067180220d	Make the pix_fmts var in query_formats() static const. Originally committed as revision 20343 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	190c166960	Add video crop filter. Originally committed as revision 20342 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	9abba21ad3	Cosmetics: prefer "pix_fmts" over "pix_fmt" for the name of the argument of avfilter_make_format_list(), as the argument represents a list of elements. Originally committed as revision 20341 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	1554fed2d6	Make avfilter_make_format_list() take in input a const argument. Originally committed as revision 20340 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	c0da46c8e0	Break over-80-chars-long line. Originally committed as revision 20320 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	6b5dc050a2	Rename avfilter_make_format_list2() to avfilter_make_format_list(). Originally committed as revision 20302 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	e768cb7668	Remove avfilter_make_format_list(), it has been replaced by avfilter_make_format_list2(). Originally committed as revision 20301 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	f6a1fa850a	Implement avfilter_make_format_list2(), which is going to replace avfilter_make_format_list(). See the thread: "[PATCH] Implement avfilter_make_format_list2(enum PixelFormat pix_fmt, ...)". Originally committed as revision 20299 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	f28b385d47	Make clear in the doxy that this is a video filter. Originally committed as revision 20298 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Vitor Sessak	9dd08b4e1e	Fix recursive avfilter_poll_frame(). It was doing min = FFMIN(min, avfilter_poll_frame(link->src->inputs[i])) which, since FFMIN is a macro, was calling itself twice for every input, causing an exponential cost in time. Originally committed as revision 20295 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	7b018b1d7d	Add the null video filter. Originally committed as revision 20275 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	930aa45132	Use 'enum PixelFormat ' rather than 'int ' as type for the AVFilterFormats.formats field. Cleaner / safer. Originally committed as revision 20274 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	0eb4ff9e37	Make avfilter_get_video_buffer() recursive. When called on a link with a filter whose destination pad has not a get_video_buffer callback defined, it will call avfilter_get_video_buffer() on the first output link of the destination filer, rather than use avfilter_default_get_buffer(), so the video buffer can be allocated forward in the filterchain. Also add the w and h parameters to avfilter_get_video_buffer(), as the minimum width and height requested by each filter in the filterchain may change, this allows for example a memcpy-less pad filter. This change breaks API / ABI backward compatibility. See the thread: "[PATCH] Implement recusive avfilter_get_video_buffer()". Originally committed as revision 20272 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	46c40e4835	Add w and h fields to AVFilterPic. See the thread: "[FFmpeg-devel] [PATCH] Add w,h fields to AVFilterPic". Originally committed as revision 20189 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	96da1c51f6	Implement trace messages logging in the filterchain processing. It is only enabled when the DEBUG symbol is defined. Originally committed as revision 20187 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	0802356cfc	Remove the const qualifier for the name field of AVFilterInOut, since it is meant to be freed. Fix warnings. Originally committed as revision 19072 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	4ec42240ca	Implement avfilter_graph_config_links(). Originally committed as revision 19066 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	62c58bcc65	Fix grammar for avfilter_graph_parse() doxy. Originally committed as revision 18900 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
David Conrad	ef516f7377	Move ALIGN macro to libavutil/common.h and use it in various places Originally committed as revision 18898 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	cec8e5f76a	Log with level AV_LOG_ERROR if av_parse_color() cannot recognize a color. Originally committed as revision 18868 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	c1ec75b576	Implement av_set_options_string(). Originally committed as revision 18832 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	3d3bd64db8	Add support in av_parse_color() to a "random" color name, which will result in a randomly choosen random color, as it is with the "bikeshed" color. Originally committed as revision 18828 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	b69b622c22	Make case insensitive the match for the color name in av_parse_color(). Originally committed as revision 18827 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	38efe76877	Use a single space after an ending period and the beginning of the next sentence, consistent with the FFmpeg documentation style. Originally committed as revision 18824 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	c5c6f62668	Apply documentation fixes: use third person, fix grammar and remove inconsistent '\p'. Originally committed as revision 18823 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	b755a754d1	"[" is a terminating char for the filter name. This fixes the parsing of things like [in] vflip [out]; Originally committed as revision 18772 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	4fa61d1e98	Accept "bikeshed" as a random color. Originally committed as revision 18758 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	a3015225c7	Implement av_parse_color(). Originally committed as revision 18748 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	2e032b32df	Prefer (void) over () in function prototype. Originally committed as revision 18727 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago

1 2 3 4 5 ...

428 Commits (07580347b95de7526a1743c63b016e79d088d0f2)