The file is going to contain the amovie source, so give it a less
specific name.

Originally based on code by Stefano Sabatini and S. N. Hemanth.
Signed-off-by: NStefano Sabatini <stefano.sabatini-lala@poste.it>

Useful for debugging.

Based on a patch by Stefano.
Signed-off-by: NStefano Sabatini <stefano.sabatini-lala@poste.it>

The delogo filter has been natively integrated into libavfilter,
simplify.

The ported filter supports named option parsing and more YUV formats.

Signed-off-by: NStefano Sabatini <stefano.sabatini-lala@poste.it>

The source was natively integrated into libavfilter, with the name
mptestsrc.

The gradfun filter was already integrated natively in libavfilter.
Both filters issue the same output, and have a comparable performance.

See thread:
Subject: [FFmpeg-devel] [PATCH] lavfi: remove gradfun mp wrapper
Date: Fri,  5 Aug 2011 00:19:04 +0200

Signed-off-by: NStefano Sabatini <stefano.sabatini-lala@poste.it>

blackframe is integrated as a native filter.

The cropdetect filter is natively integrated into libavfilter.

The filter was integrated natively into libavfilter as a source with
name rgbtestsrc.

The licence was changed from GPL to LGPL with explicit approval from
the original author.

See thread:
Subject: [FFmpeg-devel] [PATCH] lavfi: add rgbtestsrc source,
        ported from MPlayer libmpcodecs
Date: Mon, 11 Jul 2011 16:32:41 +0200

It is natively included in libavfilter.

With the following additions:
* support to gray format
* support to yuva420p format
* parametric luma/chroma/alpha radius
* consistency check on the radius values, avoid crashes with invalid values

Declaring tools associated with each library in their respective
makefiles allows these tools to easily depend on the correct
prerequisites and link against the libs they need.
Signed-off-by: NMans Rullgard <mans@mansr.com>

Signed-off-by: NMans Rullgard <mans@mansr.com>

This reverts commit a6213f3d.

Calling Make from subdirectories is not supported and config.mak has
multiple inclusion guards anyway, so the top-level include is enough.

Add a missing space between vsink_buffer.h and vsrc_buffer.h.
1000l.

Also add the public interface libavfilter/vsink_buffer.h.

This filter is a simple wrapper around the LUT filter.

Address trac issue #92.

Address trac issue #33.

Commited by michael, for detailed authorship see soc repo

avfilter_copy_frame_props() avoids code duplication and increases
robustness.

The added files libavfilter/avcodec.[ch] are used for containing
utilities useful for gluing togheter libavfilter and libavcodec.

With the following additions:
* support to anti-aliased glyph rendering
* support to UTF-8 text and Unicode chars rendering
* support for RGB packed formats
* fix minor errors and typos in the filter description
* extend/clarify examples in the filter description
Signed-off-by: NAnton Khirnov <anton@khirnov.net>

Signed-off-by: NStefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: NAnton Khirnov <anton@khirnov.net>

Signed-off-by: NStefano Sabatini <stefano.sabatini-lala@poste.it>

Port fade filter from libavfilter soc repo, with minor fixes by
Stefano.
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
Signed-off-by: NAnton Khirnov <anton@khirnov.net>

the following additions:
* support to anti-aliased glyph rendering
* support to UTF-8 text and Unicode chars rendering
* support for RGB packed formats
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

Move the color source code from vf_pad.c to vsrc_color.c.
Signed-off-by: NMans Rullgard <mans@mansr.com>

Add drawutils.h and drawutils.c, and use them in the pad filter.
The new functions are going to be shared by other filters.
Signed-off-by: NMans Rullgard <mans@mansr.com>

Port fade filter from libavfilter soc repo, with minor fixes by
Stefano.
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>