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In libavfilter, use consistently "Copyright (c)" in the licenseheaders.
Originally committed as revision 25838 to svn://svn.ffmpeg.org/ffmpeg/trunk
0.123l: remove unused arguments in av_log(), fix warning.
Originally committed as revision 25820 to svn://svn.ffmpeg.org/ffmpeg/trunk
In crop filter, reference picref after updating w/h, fix issue #2377
Originally committed as revision 25818 to svn://svn.ffmpeg.org/ffmpeg/trunk
Add informative log message in the crop filter.
Originally committed as revision 25817 to svn://svn.ffmpeg.org/ffmpeg/trunk
Use hierarchic names convention (prefix them with av_expr) for theeval API.
More grep-friendly and more consistent with the rest of the FFmpegAPI.
Originally committed as revision 25708 to svn://svn.ffmpeg.org/ffmpeg/trunk
Fix crop->var_values[VAR_T] computation in the crop filter.
Originally committed as revision 25645 to svn://svn.ffmpeg.org/ffmpeg/trunk
Prefix enum var_name symbols with VAR_, to avoid conflicts with alreadydefined symbols, in particular should fix compilation in DOS.
Originally committed as revision 25194 to svn://svn.ffmpeg.org/ffmpeg/trunk
Fix memleak introduced in:
r25185 | stefano | 2010-09-25 03:18:43 +0200 (Sat, 25 Sep 2010) | 1 line
Make the crop filters accept parametric expressions.
Originally committed as revision 25193 to svn://svn.ffmpeg.org/ffmpeg/trunk
Originally committed as revision 25185 to svn://svn.ffmpeg.org/ffmpeg/trunk
Change the syntax of the crop filter from x:y:w:h to w:h:x:y.
Slightly more intuitive and required by a pending changes for makingthe filter parametric.
Originally committed as revision 25184 to svn://svn.ffmpeg.org/ffmpeg/trunk
Cosmetics: remove useless parentheses.
Originally committed as revision 25097 to svn://svn.ffmpeg.org/ffmpeg/trunk
Use new imgutils.h API names, fix deprecation warnings.
Originally committed as revision 25058 to svn://svn.ffmpeg.org/ffmpeg/trunk
Rename av_fill_image_max_pixstep() to av_fill_image_max_pixsteps().
The plural form is preferred as it is more consistent with the other functions:av_fill_image_linesizes()av_fill_image_pointers()
and looks semantically more correct as it fills an array of elements....
Implement inline function av_fill_image_max_pixstep() and use it forfactorizing code.
Originally committed as revision 24827 to svn://svn.ffmpeg.org/ffmpeg/trunk
Separate video specific BufferRef properties into VideoProps.
Define a new struct AVFilterBufferRefVideoProps and add a type fieldto AVFilterBufferRef.
Video specific properties in AVFilterBufferRefVideoProps are nowreferred to by *video pointer in AVFilterBufferRef....
Rename functions and fields:
avfilter_(un)ref_pic -> avfilter_(un)ref_bufferavfilter_copy_picref_props -> avfilter_copy_buffer_ref_propsAVFilterBufferRef.pic -> AVFilterBufferRef.buffer
They have been renamed to allow sharing with audio.
Patch by S.N. Hemanth Meenakshisundaram $smeenaks$ucsd$edu$....
Rename AVFilterPicRef to AVFilterBufferRef.
The struct is going to be used for storing audio buffer references aswell, and the new name is more generic.
Patch by S.N. Hemanth Meenakshisundaram smeenaks@ucsd@edu.
smeenaks@ucsd@edu
Originally committed as revision 24730 to svn://svn.ffmpeg.org/ffmpeg/trunk
Make config_input() return AVERROR in place of -1.
Originally committed as revision 24595 to svn://svn.ffmpeg.org/ffmpeg/trunk
Compute the max pixel step for each plane, and use it in place ofhardcoding that value in a switch.
More compact and correct.
Originally committed as revision 24594 to svn://svn.ffmpeg.org/ffmpeg/trunk
Remove dependency on avcodec_get_chroma_sub_sample() and libavcodec,use the pixdesc API instead.
Originally committed as revision 24440 to svn://svn.ffmpeg.org/ffmpeg/trunk
Remove explicit filename from Doxygen @file commands.
Passing an explicit filename to this command is only necessary if thedocumentation in the @file block refers to a file different from theone the block resides in.
Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
Define AVMediaType enum, and use it instead of enum CodecType, whichis deprecated and will be dropped at the next major bump.
Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
Use the new null callbacks to simplify filters and reduce duplicated code.
Originally committed as revision 22595 to svn://svn.ffmpeg.org/ffmpeg/trunk
Use pixel format descriptors for checking if the input format ispaletted. Simpler and more robust.
Originally committed as revision 21631 to svn://svn.ffmpeg.org/ffmpeg/trunk
Add a slice_dir parameter to avfilter_draw_slice().
Avoid the need to implement slice direction detection code, thusreducing code duplication.
See the thread:"[FFmpeg-devel] [PATCH] Add a slice_dir parameter to avfilter_start_frame()".
Originally committed as revision 20734 to svn://svn.ffmpeg.org/ffmpeg/trunk
Remove from the list of the supported formats the formats which arenot correctly supported.
See the thread:"[FFmpeg-devel] [PATCH] Remove not truly supported formats support from the crop filter".
Originally committed as revision 20576 to svn://svn.ffmpeg.org/ffmpeg/trunk
Fix crop filter start_frame() for paletted formats different fromPAL8. Shift data1 only if the input format is not paletted.
Originally committed as revision 20488 to svn://svn.ffmpeg.org/ffmpeg/trunk
Fix start_frame(), which was issuing chroma artifacts with planarformats with more than 8 bits per pixel (e.g. YUVXXXP16).
Originally committed as revision 20479 to svn://svn.ffmpeg.org/ffmpeg/trunk
Add descriptions for the committed filters.
Originally committed as revision 20375 to svn://svn.ffmpeg.org/ffmpeg/trunk
Make the pix_fmts var in query_formats() static const.
Originally committed as revision 20343 to svn://svn.ffmpeg.org/ffmpeg/trunk
Add video crop filter.
Originally committed as revision 20342 to svn://svn.ffmpeg.org/ffmpeg/trunk