Commit Graph

269 Commits

Author SHA1 Message Date
Vitor Sessak 9eb36c05df Silence warning caused by my last commit
Commited in SoC by Vitor Sessak on 2007-10-30 21:15:19

Originally committed as revision 12706 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:07:29 +00:00
Vitor Sessak 5a1dacda9d Minor simplification
Commited in SoC by Vitor Sessak on 2007-10-30 21:11:34

Originally committed as revision 12705 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:07:17 +00:00
Vitor Sessak 6ea1446466 Prefix names of filter structs
Commited in SoC by Bobby Bingham on 2007-08-18 18:17:30

Originally committed as revision 12704 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:06:54 +00:00
Vitor Sessak d1633ac695 Rename avfilter_create to avfilter_open and remove the wrapper function
avfilter_create_by_name.

Commited in SoC by Bobby Bingham on 2007-08-17 23:39:55

Originally committed as revision 12703 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:06:47 +00:00
Vitor Sessak 66d9e9be50 Doxygenize some comments
Commited in SoC by Bobby Bingham on 2007-08-17 22:59:59

Originally committed as revision 12702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:06:45 +00:00
Vitor Sessak 5ded633e07 Remove the data parameter from draw_slice(). It's unneeded and often more
work than it's worth.

Commited in SoC by Bobby Bingham on 2007-08-17 14:39:11

Originally committed as revision 12701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:06:42 +00:00
Vitor Sessak 57d4a1575c Allow creation of filter graphs from a graph description structure which
can be created programmatically or loaded from a file.

Commited in SoC by Bobby Bingham on 2007-08-14 22:27:05

Originally committed as revision 12700 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:06:37 +00:00
Vitor Sessak 1d2067e2c7 Let request_frame() indicate success or failure
Commited in SoC by Bobby Bingham on 2007-08-11 17:42:36

Originally committed as revision 12699 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:06:34 +00:00
Vitor Sessak 81c25293c8 Need to copy over colorspace property too
Commited in SoC by Bobby Bingham on 2007-08-08 05:39:40

Originally committed as revision 12698 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:06:31 +00:00
Vitor Sessak 7b712850d2 Fix behavior when exporting output pad with default query_formats()
Commited in SoC by Bobby Bingham on 2007-08-08 04:25:08

Originally committed as revision 12697 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:06:28 +00:00
Vitor Sessak 7f8fb52f06 Let the filter graph export input and output pads from the filters it contains.
Commited in SoC by Bobby Bingham on 2007-08-07 22:33:46

Originally committed as revision 12696 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:06:25 +00:00
Vitor Sessak 256d0e0a72 Separate the process of creating links between filters from that of configuring
the links.

Commited in SoC by Bobby Bingham on 2007-08-07 21:02:18

Originally committed as revision 12695 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:06:22 +00:00
Vitor Sessak 1deec58ba3 Fix memory leak.
Commited in SoC by Bobby Bingham on 2007-07-31 20:11:25

Originally committed as revision 12694 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:06:19 +00:00
Vitor Sessak b9a7a65ab4 Make the filter graph just another normal filter.
Commited in SoC by Bobby Bingham on 2007-07-31 20:08:38

Originally committed as revision 12693 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:06:17 +00:00
Vitor Sessak 1ac87cc890 Allow code to pass data to filters it creates.
Commited in SoC by Bobby Bingham on 2007-07-15 16:45:50

Originally committed as revision 12692 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:06:13 +00:00
Vitor Sessak fc27b8081e Don't mangle the input strings. The caller may want to reuse it later.
Commited in SoC by Bobby Bingham on 2007-07-15 16:13:17

Originally committed as revision 12691 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:06:10 +00:00
Vitor Sessak 65a4bd9c9e Ensure that the filter_count member is reset to zero when emptying the graph
Commited in SoC by Bobby Bingham on 2007-07-14 23:19:22

Originally committed as revision 12690 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:05:01 +00:00
Vitor Sessak ba56640c30 Fix possible segfault
Commited in SoC by Bobby Bingham on 2007-07-14 23:16:15

Originally committed as revision 12689 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:04:58 +00:00
Vitor Sessak f8c77c823c Move simple filter chain loading code over to the filter graph.
Commited in SoC by Bobby Bingham on 2007-07-14 22:26:37

Originally committed as revision 12688 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:04:55 +00:00
Vitor Sessak ffcaef3485 Move destruction of the graph's filters to its own helper function.
Commited in SoC by Bobby Bingham on 2007-07-14 21:41:34

Originally committed as revision 12687 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:03:33 +00:00
Vitor Sessak eccb6fb7ce Split filter graphs out into their own source & header files.
Commited in SoC by Bobby Bingham on 2007-07-14 21:20:21

Originally committed as revision 12686 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:02:10 +00:00
Michael Niedermayer a27c8d5fa9 Improve AVFilterFormats doxy.
Originally committed as revision 12672 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-02 22:07:21 +00:00
Diego Biurrun 13ca50f367 Rename --enable-swscaler --> enable-swscale to be consistent with the
directory name and other option names. Also rename variables accordingly.

Originally committed as revision 12408 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-10 17:54:24 +00:00
Diego Biurrun 9b25f4a65f cosmetics: Consistently move NAME and FFLIBS to the top of each Makefile.
Originally committed as revision 12364 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-08 14:39:43 +00:00
Måns Rullgård 0e32c8c65a simplify library version handling
Originally committed as revision 12362 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-07 19:27:17 +00:00
Måns Rullgård b049ad5054 fix AVClass for avfilter
Originally committed as revision 12357 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-07 09:08:28 +00:00
Måns Rullgård 5671fc14f6 consolidate CFLAGS, LDFLAGS, EXTRALIBS assignment
Originally committed as revision 12354 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-06 20:44:44 +00:00
Panagiotis Issaris d42a814ef1 Make av_class a pointer to a const AVClass. Addresses one warning in
imgresample.c.

Originally committed as revision 12352 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-06 17:41:31 +00:00
Vitor Sessak c2b0b21d15 Add correct version number to shared libavfilter
Originally committed as revision 12341 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-05 19:43:07 +00:00
Vitor Sessak ea28ecb093 Fix avfilter compilation with --enable-shared and no libswscaler
Originally committed as revision 12340 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-05 18:26:44 +00:00
Vitor Sessak 81124ba0d1 Fix libavfilter compilation and make it more in line
with the other libav*.

Originally committed as revision 12301 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-03 20:53:15 +00:00
Vitor Sessak be19d752ba Make libavfilter define its version like the other libav* libs
Originally committed as revision 12248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 21:21:17 +00:00
Michael Niedermayer b9c2fb3444 Ascii art to explain what avfilter_formats_changeref() does.
Originally committed as revision 12176 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-21 22:33:40 +00:00
Michael Niedermayer eb30e86c7d cosmetic
Originally committed as revision 12175 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-21 22:26:24 +00:00
Michael Niedermayer 33a0facf0b Better description (merge is too vague IMHO).
Originally committed as revision 12174 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-21 22:19:51 +00:00
Michael Niedermayer 4c4de9ca49 Better description for merge_ref().
Originally committed as revision 12173 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-21 22:10:11 +00:00
Michael Niedermayer 09b63a42a5 Document avfilter_formats_ref() with some ascii art.
Originally committed as revision 12172 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-21 22:02:53 +00:00
Vitor Sessak b6f5794597 Remove unneeded function.
Commited in SoC by Vitor Sessak on 2008-02-12 20:54:11

Originally committed as revision 12120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:15:13 +00:00
Vitor Sessak 11de6cac7e Oops
Commited in SoC by Vitor Sessak on 2008-02-12 20:43:49

Originally committed as revision 12119 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:15:09 +00:00
Vitor Sessak e4152452d5 Missed this file in my conditional compilation patch
Commited in SoC by Vitor Sessak on 2008-02-12 20:40:32

Originally committed as revision 12118 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:15:06 +00:00
Víctor Paesa a7d4665709 Add libavfilter_version
Patch by Víctor Paesa

Commited in SoC by Vitor Sessak on 2008-02-12 20:31:53

Originally committed as revision 12117 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:15:04 +00:00
Vitor Sessak 765f96c6e1 Remove author field
Suggested by Baptiste Coudurier

Commited in SoC by Vitor Sessak on 2008-02-11 19:56:27

Originally committed as revision 12116 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:14:58 +00:00
Vitor Sessak daafdb6eae Use CodecType for pad type
Commited in SoC by Vitor Sessak on 2008-02-10 20:41:57

Originally committed as revision 12115 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:14:55 +00:00
Vitor Sessak 0155b1a1cc Nit: remove odd whitespace
Commited in SoC by Vitor Sessak on 2008-02-10 20:32:56

Originally committed as revision 12114 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:14:52 +00:00
Vitor Sessak b04c740a18 Group avfilter_poll_frame() with related funcions and add doxygen comment
Commited in SoC by Vitor Sessak on 2008-02-10 20:30:50

Originally committed as revision 12113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:14:49 +00:00
Vitor Sessak 853961a999 Update comment to match code
Commited in SoC by Vitor Sessak on 2008-02-10 08:55:18

Originally committed as revision 12112 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:14:46 +00:00
Vitor Sessak 664f659526 Nits: punctuation and capitalization
Commited in SoC by Vitor Sessak on 2008-02-09 19:47:46

Originally committed as revision 12111 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:14:44 +00:00
Vitor Sessak 2844dd393a Add const to silence warnings
Commited in SoC by Vitor Sessak on 2008-02-09 15:59:47

Originally committed as revision 12110 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:14:41 +00:00
Vitor Sessak d224d73a5d 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 12109 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:14:37 +00:00
Vitor Sessak d177bd183f Indentation
Commited in SoC by Bobby Bingham on 2007-12-24 03:24:26

Originally committed as revision 12108 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:14:32 +00:00
Vitor Sessak 24c4eff657 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 12107 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:14:25 +00:00
Vitor Sessak 3afcca9dfd Fix misc. warnings
Commited in SoC by Vitor Sessak on 2007-12-21 10:53:16

Originally committed as revision 12106 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:14:23 +00:00
Vitor Sessak 35f3fdf48d Rewrite colorspace negotiation.
Commited in SoC by Bobby Bingham on 2007-12-20 19:36:26

Originally committed as revision 12105 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:14:20 +00:00
Vitor Sessak 2621f4a36b Add pixel aspect ratio to AVFilterPicRef structure
Commited in SoC by Bobby Bingham on 2007-08-20 14:33:24

Originally committed as revision 12104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:14:17 +00:00
Vitor Sessak b3ab2f7e84 Add another "reuse" permission, to distinguish between the case where a
source filter will simply want to re-output the same image multiple times
and reuse a buffer to do it, and the case where the source filter will
output multiple image by modifying a single buffer and outputting it multiple
times.

Commited in SoC by Bobby Bingham on 2007-08-18 02:21:01

Originally committed as revision 12103 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:14:14 +00:00
Vitor Sessak 056f0431f3 use units of 1/AV_TIME_BASE for pts rather than milliseconds
Commited in SoC by Bobby Bingham on 2007-08-18 01:42:42

Originally committed as revision 12102 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:14:06 +00:00
Vitor Sessak fc815c5623 Rename avfilter_create to avfilter_open and remove the wrapper function
avfilter_create_by_name.

Commited in SoC by Bobby Bingham on 2007-08-17 23:39:55

Originally committed as revision 12101 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:14:02 +00:00
Vitor Sessak 16415eafdb Revert braindead linked list of permissions
Commited in SoC by Bobby Bingham on 2007-08-17 22:44:03

Originally committed as revision 12100 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:13:59 +00:00
Vitor Sessak 52f97a0d8d Track the permissions that have been given out to each picture.
This should make it easier to know what can be done to a buffer once
it's been passed to your filter without falling back to copying it "just
to be safe".

Commited in SoC by Bobby Bingham on 2007-08-17 18:21:07

Originally committed as revision 12099 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:13:56 +00:00
Vitor Sessak 60bf6ce3ba Allow filters to set the requirements on permissions for incoming buffers.
Commited in SoC by Bobby Bingham on 2007-08-17 16:40:26

Originally committed as revision 12098 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:13:52 +00:00
Vitor Sessak b42a6a92ff spelling fix
Commited in SoC by Bobby Bingham on 2007-08-17 14:40:55

Originally committed as revision 12097 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:13:47 +00:00
Vitor Sessak 72f6d6317c Remove the data parameter from draw_slice(). It's unneeded and often more
work than it's worth.

Commited in SoC by Bobby Bingham on 2007-08-17 14:39:11

Originally committed as revision 12096 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:13:44 +00:00
Vitor Sessak 13ff8fd01c Add many new and improve existing doxy comments.
Commited in SoC by Bobby Bingham on 2007-08-14 16:39:26

Originally committed as revision 12095 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:13:40 +00:00
Vitor Sessak 63f64e6f4d Let request_frame() indicate success or failure
Commited in SoC by Bobby Bingham on 2007-08-11 17:42:36

Originally committed as revision 12094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:13:33 +00:00
Vitor Sessak a9c81431bd Helper functions for adding new pads to filters at runtime
Commited in SoC by Bobby Bingham on 2007-08-07 22:31:56

Originally committed as revision 12093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:13:30 +00:00
Vitor Sessak 85322466ef Separate the process of creating links between filters from that of configuring
the links.

Commited in SoC by Bobby Bingham on 2007-08-07 21:02:18

Originally committed as revision 12092 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:13:28 +00:00
Vitor Sessak 901e6b39b0 Move default entry point implementations to their own file.
Make them externally visible because they may be useful for filters to use.

Commited in SoC by Bobby Bingham on 2007-08-02 15:14:05

Originally committed as revision 12091 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:13:24 +00:00
Vitor Sessak 7c9066a3e4 Make input/output pads modifiable on a per-instance basis.
This makes it possible to change filter callbacks (eg. to a SIMD version
on supported processors).  It also allows filters to change their own
input and output pads.

Commited in SoC by Bobby Bingham on 2007-07-31 19:20:54

Originally committed as revision 12090 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:13:18 +00:00
Vitor Sessak 95bcf49885 Make the opaque init parameter non-const.
Commited in SoC by Bobby Bingham on 2007-07-30 18:53:17

Originally committed as revision 12089 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:13:13 +00:00
Vitor Sessak 25f8e6014a Fix some potential segfaults.
Commited in SoC by Bobby Bingham on 2007-07-30 15:53:33

Originally committed as revision 12088 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:13:10 +00:00
Vitor Sessak 6e365c5720 Allow code to pass data to filters it creates.
Commited in SoC by Bobby Bingham on 2007-07-15 16:45:50

Originally committed as revision 12087 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:13:05 +00:00
Vitor Sessak 443e73f08f Split filter graphs out into their own source & header files.
Commited in SoC by Bobby Bingham on 2007-07-14 21:20:21

Originally committed as revision 12086 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:13:02 +00:00
Vitor Sessak 13a75d5a76 Add a simple filter graph structure and functions
Commited in SoC by Bobby Bingham on 2007-07-14 20:12:54

Originally committed as revision 12085 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:12:59 +00:00
Vitor Sessak dcea24825f Allow giving filter instances names, in anticipation of the upcoming
AVFilterGraph structure and related functions.

Commited in SoC by Bobby Bingham on 2007-07-14 19:33:28

Originally committed as revision 12084 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:12:54 +00:00
Vitor Sessak 1a18860a8f Add pts to frame references
Commited in SoC by Bobby Bingham on 2007-07-14 17:31:40

Originally committed as revision 12083 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:12:50 +00:00
Vitor Sessak 462f57dbd8 Adjust the default start_frame() and end_frame() implementations to simplify
the implementation of simple filters.

Commited in SoC by Bobby Bingham on 2007-07-08 16:48:15

Originally committed as revision 12082 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:12:47 +00:00
Vitor Sessak 8fb48e7c44 Make avfilter_ref_pic also handle removal of permissions for the caller.
Commited in SoC by Bobby Bingham on 2007-07-08 16:14:49

Originally committed as revision 12081 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:12:43 +00:00
Vitor Sessak d3e57c15cf Rework filter initialization sequence. Now supports passing user parameters,
querying supported colorspaces, etc.

Commited in SoC by Bobby Bingham on 2007-07-05 20:48:48

Originally committed as revision 12080 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:12:41 +00:00
Vitor Sessak 4d96a914f9 Support passing parameters to filters.
Commited in SoC by Bobby Bingham on 2007-07-02 15:17:22

Originally committed as revision 12079 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:12:37 +00:00
Vitor Sessak bbf42679c5 Make linesize a per-reference property
Commited in SoC by Bobby Bingham on 2007-06-30 16:15:14

Originally committed as revision 12078 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:11:29 +00:00
Vitor Sessak a5cbb2f4cb Initial stab at an API
Commited in SoC by Bobby Bingham on 2007-06-29 17:03:03

Originally committed as revision 12077 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:11:25 +00:00
Vitor Sessak 5c212e6fbc Add last file of main filter framework
Originally committed as revision 12076 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:02:51 +00:00
Vitor Sessak 790a03d701 Force alignment of pic->linesize
Commited in SoC by Vitor Sessak on 2008-02-15 21:05:06

Originally committed as revision 12075 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:00:13 +00:00
Vitor Sessak 4cf48782f8 Force linesize to be a multiple of 16
Commited in SoC by Vitor Sessak on 2008-02-10 20:51:58

Originally committed as revision 12074 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:00:09 +00:00
Vitor Sessak 459821c533 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 12073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:00:07 +00:00
Vitor Sessak e363730c01 Rewrite colorspace negotiation.
Commited in SoC by Bobby Bingham on 2007-12-20 19:36:26

Originally committed as revision 12072 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:00:03 +00:00
Vitor Sessak d0e4eba57c Make an invalid use of a default callback implementation return an error.
Commited in SoC by Bobby Bingham on 2007-08-18 01:45:42

Originally committed as revision 12071 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 22:00:00 +00:00
Vitor Sessak 4f90956596 Ensure that buffers returned by the default allocator are readable, or else
they're useless for outputting.

Commited in SoC by Bobby Bingham on 2007-08-17 22:52:18

Originally committed as revision 12070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:59:57 +00:00
Vitor Sessak 23274667c2 Revert braindead linked list of permissions
Commited in SoC by Bobby Bingham on 2007-08-17 22:44:03

Originally committed as revision 12069 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:59:50 +00:00
Vitor Sessak 4d62c9d377 Track the permissions that have been given out to each picture.
This should make it easier to know what can be done to a buffer once
it's been passed to your filter without falling back to copying it "just
to be safe".

Commited in SoC by Bobby Bingham on 2007-08-17 18:21:07

Originally committed as revision 12068 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:59:47 +00:00
Vitor Sessak fc0f39c222 indentation
Commited in SoC by Bobby Bingham on 2007-08-17 17:09:19

Originally committed as revision 12067 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:59:44 +00:00
Vitor Sessak 552c020875 Make default end_frame() implementation more useful.
Commited in SoC by Bobby Bingham on 2007-08-17 16:45:47

Originally committed as revision 12066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:59:41 +00:00
Vitor Sessak 712048daf5 Allow filters to set the requirements on permissions for incoming buffers.
Commited in SoC by Bobby Bingham on 2007-08-17 16:40:26

Originally committed as revision 12065 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:59:38 +00:00
Vitor Sessak f66f53dac8 Separate the process of creating links between filters from that of configuring
the links.

Commited in SoC by Bobby Bingham on 2007-08-07 21:02:18

Originally committed as revision 12064 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:58:29 +00:00
Vitor Sessak bf4ce7a364 Move default entry point implementations to their own file.
Make them externally visible because they may be useful for filters to use.

Commited in SoC by Bobby Bingham on 2007-08-02 15:14:05

Originally committed as revision 12063 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:58:25 +00:00
Vitor Sessak 805d0232c5 Do not copy more data than needed
Commited in SoC by Vitor Sessak on 2008-02-15 21:11:35

Originally committed as revision 12061 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:42:01 +00:00
Vitor Sessak e9f54274c7 Remove header now made useless
Commited in SoC by Vitor Sessak on 2008-02-12 20:59:51

Originally committed as revision 12060 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:41:49 +00:00
Vitor Sessak 3bc2a52643 Remove unneeded function.
Commited in SoC by Vitor Sessak on 2008-02-12 20:54:11

Originally committed as revision 12059 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:41:43 +00:00
Vitor Sessak b57fc32787 Missed this file in my conditional compilation patch
Commited in SoC by Vitor Sessak on 2008-02-12 20:40:32

Originally committed as revision 12058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:41:40 +00:00
Vitor Sessak 74b46655d4 Simplify
Commited in SoC by Vitor Sessak on 2008-02-11 18:19:37

Originally committed as revision 12057 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:41:38 +00:00