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path: root/libavfilter/vf_crop.c
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2011-06-20lavfi: add layout negotiation fields and helper functions.Mina Nagy Zaki
2011-05-30Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: ARM: enable UAL syntax in asm.S v4l2: don't leak video standard string on error. swscale: Remove disabled code. avfilter: Surround function only used in debug mode by appropriate #ifdef. vf_crop: Replace #ifdef DEBUG + av_log() by av_dlog(). build: remove BUILD_ROOT variable vp8: use av_clip_uintp2() where possible Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-29vf_crop: Replace #ifdef DEBUG + av_log() by av_dlog().Diego Biurrun
2011-04-28crop: make the filter accept PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formatsPeter Ross
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-26Make the crop filter accept PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formatsPeter Ross
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-17Merge libavcore into libavutilReinhard Tartler
Done to keep ABI compatible. Otherwise this is just silly
2011-02-15Merge libavcore into libavutilReinhard Tartler
It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-01-05In crop filter, update new ref w/h instead of old one, fix chainingBaptiste Coudurier
Originally committed as revision 26216 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-27In the crop filter, put under ifdef DEBUG the trace logs for theStefano Sabatini
evaluated crop area coordinates. Prevent debug log spamming, define the DEBUG symbol for enabling them. Originally committed as revision 26110 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-28In libavfilter, use consistently "Copyright (c)" in the licenseStefano Sabatini
headers. Originally committed as revision 25838 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-240.123l: remove unused arguments in av_log(), fix warning.Stefano Sabatini
Originally committed as revision 25820 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-24In crop filter, reference picref after updating w/h, fix issue #2377Baptiste Coudurier
Originally committed as revision 25818 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-24Add informative log message in the crop filter.Stefano Sabatini
Originally committed as revision 25817 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-08Use hierarchic names convention (prefix them with av_expr) for theStefano Sabatini
eval API. More grep-friendly and more consistent with the rest of the FFmpeg API. Originally committed as revision 25708 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-02Fix crop->var_values[VAR_T] computation in the crop filter.Stefano Sabatini
Originally committed as revision 25645 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-25Prefix enum var_name symbols with VAR_, to avoid conflicts with alreadyStefano Sabatini
defined symbols, in particular should fix compilation in DOS. Originally committed as revision 25194 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-25Fix memleak introduced in:Stefano Sabatini
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
2010-09-25Make the crop filters accept parametric expressions.Stefano Sabatini
Originally committed as revision 25185 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-25Change the syntax of the crop filter from x:y:w:h to w:h:x:y.Stefano Sabatini
Slightly more intuitive and required by a pending changes for making the filter parametric. Originally committed as revision 25184 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-10Cosmetics: remove useless parentheses.Stefano Sabatini
Originally committed as revision 25097 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07Use new imgutils.h API names, fix deprecation warnings.Stefano Sabatini
Originally committed as revision 25058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-20Rename av_fill_image_max_pixstep() to av_fill_image_max_pixsteps().Stefano Sabatini
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. Originally committed as revision 24851 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-19Implement inline function av_fill_image_max_pixstep() and use it forStefano Sabatini
factorizing code. Originally committed as revision 24827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-11Separate video specific BufferRef properties into VideoProps.S.N. Hemanth Meenakshisundaram
Define a new struct AVFilterBufferRefVideoProps and add a type field to AVFilterBufferRef. Video specific properties in AVFilterBufferRefVideoProps are now referred to by *video pointer in AVFilterBufferRef. Patch by S.N. Hemanth Meenakshisundaram smeenaks->ucsd.edu. Originally committed as revision 24763 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-07Rename functions and fields:S.N. Hemanth Meenakshisundaram
avfilter_(un)ref_pic -> avfilter_(un)ref_buffer avfilter_copy_picref_props -> avfilter_copy_buffer_ref_props AVFilterBufferRef.pic -> AVFilterBufferRef.buffer They have been renamed to allow sharing with audio. Patch by S.N. Hemanth Meenakshisundaram $smeenaks$ucsd$edu$. Originally committed as revision 24731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-07Rename AVFilterPicRef to AVFilterBufferRef.S.N. Hemanth Meenakshisundaram
The struct is going to be used for storing audio buffer references as well, and the new name is more generic. Patch by S.N. Hemanth Meenakshisundaram @smeenaks@ucsd@edu@. Originally committed as revision 24730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30Make config_input() return AVERROR(EINVAL) in place of -1.Stefano Sabatini
Originally committed as revision 24595 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30Compute the max pixel step for each plane, and use it in place ofStefano Sabatini
hardcoding that value in a switch. More compact and correct. Originally committed as revision 24594 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-23Remove dependency on avcodec_get_chroma_sub_sample() and libavcodec,Stefano Sabatini
use the pixdesc API instead. Originally committed as revision 24440 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
2010-03-31Define 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
2010-03-19Use 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
2010-02-04Use 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
2009-12-05Add a slice_dir parameter to avfilter_draw_slice().Stefano Sabatini
Avoid the need to implement slice direction detection code, thus reducing 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
2009-11-22Remove from the list of the supported formats the formats which areStefano Sabatini
not 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
2009-11-10Fix crop filter start_frame() for paletted formats different fromStefano Sabatini
PAL8. Shift data[1] only if the input format is not paletted. Originally committed as revision 20488 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-09Fix start_frame(), which was issuing chroma artifacts with planarStefano Sabatini
formats with more than 8 bits per pixel (e.g. YUVXXXP16). Originally committed as revision 20479 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-27Add descriptions for the committed filters.Stefano Sabatini
Originally committed as revision 20375 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-22Make the pix_fmts var in query_formats() static const.Stefano Sabatini
Originally committed as revision 20343 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-22Add video crop filter.Stefano Sabatini
Originally committed as revision 20342 to svn://svn.ffmpeg.org/ffmpeg/trunk
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