FFmpeg

Commit Graph

Author	SHA1	Message	Date
Stefano Sabatini	84c0386960	Change avfilter_open() signature, from: AVFilterContext avfilter_open(AVFilter filter, const char inst_name); to: int avfilter_open(AVFilterContext filter_ctx, AVFilter filter, const char *inst_name); This way it is possible to propagate an error code telling the reason of the failure. Originally committed as revision 24765 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
S.N. Hemanth Meenakshisundaram	bdab614be8	Generalize pixel format enum fields to int formats. This is needed to make the libavfilter framework work with audio filters. In particular add a type field to AVFilterLink, change the field types: enum PixelFormat format -> int format in AVFilterBuffer enum PixelFormat formats -> int formats in AVFilterFormats enum PixelFormat format -> int format in AVFilterLink and change the function signatures: AVFilterFormats avfilter_make_format_list(const enum PixelFormat pix_fmts); -> AVFilterFormats avfilter_make_format_list(const int fmts); int avfilter_add_colorspace(AVFilterFormats avff, enum PixelFormat pix_fmt); -> int avfilter_add_format(AVFilterFormats avff, int fmt); AVFilterFormats avfilter_all_colorspaces(void); -> AVFilterFormats *avfilter_all_formats(enum AVMediaType type); This change breaks libavfilter API/ABI. Patch by S.N. Hemanth Meenakshisundaram \|smeenaks\|ucsd\|edu\|. Originally committed as revision 24424 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	3748b2b8e8	Fix leak in avfilter_graph_add_filter(). In case of reallocation failure the pointer to the original filter array was lost. The correct behavior seems to just keep the old array and count. Originally committed as revision 22905 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	22b7b23c17	Make avfilter_graph_add_filter() returns AVERROR(ENOMEM) in case of failed reallocation, rather than just -1. Originally committed as revision 22878 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	f37c934d20	Make query_formats() print an error message if an auto-inserted scale filter cannot convert between input and output formats. Originally committed as revision 21176 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	9ea977210c	Make query_formats() increment the scaler_count after each scaler insertion. Originally committed as revision 21124 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	3fb8e77a8d	Add a log context to avfilter_graph_config_links(). Originally committed as revision 21121 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 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	d7dbe55823	Rename avfilter_destroy_graph() to avfilter_graph_destroy(), for better consistency with the rest of the API. Originally committed as revision 17623 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	39c07b8e44	Implement in AVFilterGraph the scale_sws_opts field, and pass its value in the args for the auto-inserted scale filters. Originally committed as revision 17547 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	822005ed45	Implement avfilter_graph_check_validity(). Originally committed as revision 16809 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	4e4a3e2314	Handle av_realloc() failure Commited in SoC by Vitor Sessak on 2008-04-04 15:35:38 Originally committed as revision 12754 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	51bf654d79	Use sizeof(var) instead of sizeof(type) Commited in SoC by Vitor Sessak on 2008-04-03 19:53:18 Originally committed as revision 12753 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	a6f88fbc8f	Give a more meaningful instance name to auto-inserted scaler Commited in SoC by Vitor Sessak on 2008-04-03 16:51:39 Originally committed as revision 12752 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	779cc07aa2	Merge two ifs Commited in SoC by Vitor Sessak on 2008-04-03 16:44:27 Originally committed as revision 12751 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	e1a43a4146	Remove unused check Commited in SoC by Vitor Sessak on 2008-04-03 16:38:51 Originally committed as revision 12750 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	a10477173a	Cosmetical: alignment Commited in SoC by Vitor Sessak on 2008-04-03 16:36:13 Originally committed as revision 12749 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	2ad720679c	Remove some unwanted todos Commited in SoC by Vitor Sessak on 2008-04-03 16:32:37 Originally committed as revision 12748 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	d2027baac5	I should not have merged the graph parser with the graph framework. Split it. Commited in SoC by Vitor Sessak on 2008-04-03 16:29:07 Originally committed as revision 12746 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	966b8f2dcb	Replace consume_char() function by (buf)++ Commited in SoC by Vitor Sessak on 2008-03-30 15:46:38 Originally committed as revision 12745 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	4f409baa06	Add backslash '\' support to the parser Commited in SoC by Vitor Sessak on 2008-03-29 16:26:47 Originally committed as revision 12744 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	398f12970f	Remove AVFilterGraphDesc struct. Now the parser link the filters from the graph directly with avfilter_link(). Commited in SoC by Vitor Sessak on 2008-03-29 15:12:47 Originally committed as revision 12743 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	c4913b812d	Rename uninit() to avfilter_destroy_graph() and make it non-static Commited in SoC by Vitor Sessak on 2008-03-27 19:34:24 Originally committed as revision 12742 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	d66e946b12	Rename functions now static Commited in SoC by Vitor Sessak on 2008-03-26 21:06:01 Originally committed as revision 12741 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	de0e3e81d3	Move funtion to avoid forward declaration Commited in SoC by Vitor Sessak on 2008-03-26 20:57:17 Originally committed as revision 12740 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	0c3177737b	Move mess (to be removed) to where it is actually used. Commited in SoC by Vitor Sessak on 2008-03-26 20:56:05 Originally committed as revision 12739 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	87506daafd	Remove usage of AVFilterGraphDesc outside avfiltergraph.c Commited in SoC by Vitor Sessak on 2008-03-26 20:51:24 Originally committed as revision 12738 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	58f472d10f	Simplify graph_load_from_desc3() Commited in SoC by Vitor Sessak on 2008-03-26 20:37:43 Originally committed as revision 12737 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	9f39bb37e4	Rename variable GraphContext -> AVFilterGraph Commited in SoC by Vitor Sessak on 2008-03-26 20:31:53 Originally committed as revision 12736 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	5c2ff9fd46	Merge avfiltergraphdesc.c in avfiltergraph.c Commited in SoC by Vitor Sessak on 2008-03-24 20:46:50 Originally committed as revision 12735 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	f2ee8083c8	Remove avfilter_vf_graph Commited in SoC by Vitor Sessak on 2008-03-24 20:13:01 Originally committed as revision 12734 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	4160400d04	Remove code made unused by the two last patches Commited in SoC by Vitor Sessak on 2008-03-24 19:29:15 Originally committed as revision 12732 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	45a09319b2	Split graph_load_from_dest() to have a version independent of avfilter_vf_graph Commited in SoC by Vitor Sessak on 2008-03-24 19:19:38 Originally committed as revision 12731 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	789210fa22	Almost from scratch rewrite of filter parser. Functional as is, but still work-in-progress in the sense that some things need to be fixed before sending it as a patch to SVN. Commited in SoC by Vitor Sessak on 2008-03-20 21:48:30 Originally committed as revision 12729 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	3ec394ea82	Remove ugly forward declaration Commited in SoC by Vitor Sessak on 2008-02-24 11:41:22 Originally committed as revision 12728 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	de065016f0	Fix doxy comment Commited in SoC by Vitor Sessak on 2008-02-24 11:30:41 Originally committed as revision 12727 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	177ff26052	Spelling and puctuation Commited in SoC by Vitor Sessak on 2008-02-16 17:52:49 Originally committed as revision 12726 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	4dae572fff	Remove header now made useless Commited in SoC by Vitor Sessak on 2008-02-12 20:59:51 Originally committed as revision 12723 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	9958f07a81	Remove author field Suggested by Baptiste Coudurier Commited in SoC by Vitor Sessak on 2008-02-11 19:56:27 Originally committed as revision 12722 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	2b05243960	Use CodecType for pad type Commited in SoC by Vitor Sessak on 2008-02-10 20:41:57 Originally committed as revision 12721 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	d42927893b	Header inclusion redux Commited in SoC by Vitor Sessak on 2008-02-10 08:46:50 Originally committed as revision 12720 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	ec8398a322	Nits: more punctuation and capitalization Commited in SoC by Vitor Sessak on 2008-02-09 20:02:29 Originally committed as revision 12719 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	affadb5b99	Implement poll_frame() method. Fix ffmpeg.c bug with vf_fps filter. Commited in SoC by Vitor Sessak on 2008-02-06 19:55:36 Originally committed as revision 12718 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	095ae1bcb7	Rework link property configuration system. This can now handle filters which are added to graphs out of order, including auto-inserted scale filters. As an added bonus, it can now detect circular filter chains which wouldn't work anyway. Commited in SoC by Bobby Bingham on 2007-12-24 03:22:10 Originally committed as revision 12717 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	f3f42a3c51	Use separate fake filters for exporting inputs and outputs from filter graphs. This makes the code a little less confusing, and is needed for the patch to improve the link configuration process, to be committed next. Commited in SoC by Bobby Bingham on 2007-12-24 02:53:56 Originally committed as revision 12716 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	d22ebb1b98	Use a filter graph description for creating simple chain graphs so we can reuse the same graph creation code. Commited in SoC by Bobby Bingham on 2007-12-22 19:13:04 Originally committed as revision 12715 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	1df675bf44	Use av_log(ctx, ...) instead of av_log(NULL, ...) Commited in SoC by Vitor Sessak on 2007-12-21 11:10:29 Originally committed as revision 12713 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	de5985b69f	10l Commited in SoC by Bobby Bingham on 2007-12-20 20:21:19 Originally committed as revision 12712 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	7b4708780c	Rewrite colorspace negotiation. Commited in SoC by Bobby Bingham on 2007-12-20 19:36:26 Originally committed as revision 12711 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	8af6261c27	Fix a small memory leak Commited in SoC by Bobby Bingham on 2007-12-20 19:30:34 Originally committed as revision 12710 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago

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74 Commits (620918e4bf69ad137b0a149c3a5fda501477eae0)