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2011-03-18consolidate .gitignore patters into a single fileJanne Grunau
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net> (cherry picked from commit 2c3589bfda036c7827ded0bf38b16dfe7630bae1) Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-03-18convert svn:ignore properties to .gitignore filesJanne Grunau
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net> (cherry picked from commit 348b8218f7a59374355c966dbe3b851a7275f952)
2010-04-29Add version to AVClass so we can add to and use fields of AVClass without ↵Michael Niedermayer
ABI issues. Originally committed as revision 22987 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20Remove explicit filename from Doxygen @file commands.Diego Biurrun
Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-19Fix leak in avfilter_graph_add_filter().Stefano Sabatini
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
2010-04-14Make avfilter_graph_add_filter() returns AVERROR(ENOMEM) in case ofStefano Sabatini
failed reallocation, rather than just -1. Originally committed as revision 22878 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12Apply grammar/consistency nits to avfilter_graph_add_filter() doxy.Stefano Sabatini
Originally committed as revision 22842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11Bump libavfilter minor version and Changelog for unsharp filterBobby Bingham
Originally committed as revision 22830 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-07Add unsharp video filter.Bobby Bingham
Contributed by Daniel G. Taylor (dan/at/programmer-art/dot/org) Originally committed as revision 22813 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-03Remove variable whose value was never read. Found by clang.Bobby Bingham
Originally committed as revision 22794 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31Define AVMediaType enum, and use it instead of enum CodecType, whichStefano Sabatini
is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-19The vflip filter does not need to keep ownership of a picture reference.Bobby Bingham
Avoid creating and releasing useless extra picture references in the start_frame and end_frame callbacks. Originally committed as revision 22596 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-19Use the new null callbacks to simplify filters and reduce duplicated code.Bobby Bingham
Originally committed as revision 22595 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-19Create a set of null callback functions.Bobby Bingham
These are useful for filters which don't modify the image data. Originally committed as revision 22594 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-17Cosmetics: vertical alignBobby Bingham
Originally committed as revision 22578 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-17Allow format and noformat filters to be more completely disabled when theBobby Bingham
other is enabled. Originally committed as revision 22577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-17Cosmetics: rearrange functions to simplify ifdefferyBobby Bingham
Originally committed as revision 22576 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-17Add video filter to manipulate aspect ratioBobby Bingham
Originally committed as revision 22573 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13Make the scale filter pass the pkt.pos information to the outputStefano Sabatini
picref. Originally committed as revision 22509 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13Bump libavfilter minor version and add APIchanges entry after theStefano Sabatini
addition of the AVFilterPicRef.pos field. Originally committed as revision 22508 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13Add AVFilterPicRef.pos field and make libavfilter propagate streamStefano Sabatini
byte position information, as stored in the pkt.pos, through the filterchain. Note that the pos field is added *non* at the end of the AVFilterPicRef struct, thus breaking ABI compatibility, which is allowed as the API is still considered non-stable. Originally committed as revision 22506 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13Extend the slice filter to make it issue slice height values randomlyStefano Sabatini
choosen between 8 and 32 when the supplied parameter is the string "random". This is useful for testing the slice support, but it is not supposed to be used for other purposes and this interface may change in the future, thus it is not documented. The randomization algorithm adopted is the standard Numerical Recipes LCG. Originally committed as revision 22505 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08avfilter: make avfilter_default_free_video_buffer() staticMåns Rullgård
This function is not referenced outside this file and has no prototype. Feel free to flame if this is wrong. Originally committed as revision 22314 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08Make avfilter_default_start_frame() correctly pass the aspect ratioStefano Sabatini
information to the next filter. Originally committed as revision 22300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07Show aspect ratio information in dprintf_picref() traces.Stefano Sabatini
Originally committed as revision 22255 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-25Add the graph2dot tools and document it.Stefano Sabatini
Also link avfiltergraph.o and graphparser.o against libavfilter, as it uses them. Originally committed as revision 22063 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-04Use pixel format descriptors for checking if the input format isStefano Sabatini
paletted. Simpler and more robust. Originally committed as revision 21631 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-01Use pixel format descriptors to check if the input format is paletted.Stefano Sabatini
Originally committed as revision 21597 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-31Avoid usage of avcodec_get_pix_fmt_name() andStefano Sabatini
avcodec_get_chroma_sub_sample(), directly access av_pix_fmt_descriptors instead. Remove some of the dependancies of lavfi on lavc. Originally committed as revision 21575 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30Use av_get_pix_fmt() instead of the deprecated avcodec_get_pix_fmt()Stefano Sabatini
function. Originally committed as revision 21550 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16Implement null video sink.Stefano Sabatini
Originally committed as revision 21242 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16Implement null video source.Stefano Sabatini
Originally committed as revision 21240 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16Make avfilter_default_start_frame() request a buffer with the sameStefano Sabatini
size of the output link of the destination filter, rather than of the size of the input link. In particular this fixes a crash in the rotate filter. Originally committed as revision 21238 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16Add symbol versioning for shared librariesMåns Rullgård
Based on patch by Reinhard Tartler <siretart tauware de> Originally committed as revision 21236 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13Make avfilter_insert_filter() log the names of the filters betweenStefano Sabatini
which it inserts the new filter. Originally committed as revision 21177 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13Make query_formats() print an error message if an auto-inserted scaleStefano Sabatini
filter cannot convert between input and output formats. Originally committed as revision 21176 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10Make query_formats() increment the scaler_count after each scalerStefano Sabatini
insertion. Originally committed as revision 21124 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10Make avfilter_insert_filter() print the instance name of theStefano Sabatini
auto-inserted scale filter, rather than the filter name, as this provides more information. Originally committed as revision 21123 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10Add a log context to avfilter_graph_config_links().Stefano Sabatini
Originally committed as revision 21121 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 Make the scale filter set in the input and output links only theStefano Sabatini
respective pixel formats effectively supported by libswscale. Originally committed as revision 21105 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08Fix compilation on gcc 2.95.3 (still supported) broken by r21077,Stefano Sabatini
which was due to declaring variable after code. Originally committed as revision 21086 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08Make avfilter_formats_unref(AVFilterFormats **ref) handle the caseStefano Sabatini
when *ref is NULL. Originally committed as revision 21077 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08Use the @return doxy command, and extend documentation for the returnStefano Sabatini
value of AVFilter.query_formats. Originally committed as revision 21076 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08Avoid the use of the modal auxiliary "should" in theStefano Sabatini
AVFilter.query_formats doxy. The doxy expresses what a function does, not what it should do. Originally committed as revision 21075 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08Fix doxy, use third person.Stefano Sabatini
Originally committed as revision 21073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-06Change avfilter_add_colorspace() to make it accept **avff rather thanStefano Sabatini
*avff, so that an AVFilterFormats struct is created and returned by the function if *avff is NULL. Make the function use more convenient. Originally committed as revision 21035 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-04Make avfilter_all_colorspaces() add to the returned list of pixelStefano Sabatini
formats only the non-HW-accelerated formats, for which there is no sense in filtering. Originally committed as revision 21009 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-04Implement avfilter_add_colorspace().Stefano Sabatini
Originally committed as revision 21007 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-03Prefer "*FUNC_NAME(" over "* FUNC_NAME(" for XXX_configuration() andStefano Sabatini
XXX_license() functions, consistent with the rest of FFmpeg. Originally committed as revision 21005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-11Make parse_filter() parsing more robust.Stefano Sabatini
Add ';' and '\n' to the terminating characters for the name of a filter, and ';' to the terminating characters for its args. Originally committed as revision 20800 to svn://svn.ffmpeg.org/ffmpeg/trunk
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