Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merged commits:
commit 9a2978f37b
Author: cehoyos <cehoyos@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date:   Thu Jan 31 12:12:36 2013 +0000

    Add more vf_stereo3d output formats.

    Adds high quality green-magenta and yellow-blue dubois
    anaglyph 3D output support.

    Patch by thomas schorpp, thomas.schorpp gmail

    git-svn-id: svn://svn.mplayerhq.hu:/mplayer/trunk@35906 b3059339-0415-0410-9bf9-f77b7e298cf2

commit 2c50e66460
Author: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date:   Sun Aug 12 17:31:47 2012 +0000

    Add another anaglyph color variant.

    Patch by Bob [mpbob ezpi net].

    git-svn-id: svn://svn.mplayerhq.hu:/mplayer/trunk@35080 b3059339-0415-0410-9bf9-f77b7e298cf2

commit 71c5261c2a
Author: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date:   Sun Aug 12 17:25:30 2012 +0000

    Convert comments into designated initializers.

    That is a simple way to ensure they always correspond
    to what the compiler actually does.

    git-svn-id: svn://svn.mplayerhq.hu:/mplayer/trunk@35079 b3059339-0415-0410-9bf9-f77b7e298cf2

commit d7164c5e1b
Author: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date:   Sun Aug 12 17:20:24 2012 +0000

    Make compiler give the ana_coeff array automatically the right size.
    Makes adding more colour schemes easier.

    git-svn-id: svn://svn.mplayerhq.hu:/mplayer/trunk@35078 b3059339-0415-0410-9bf9-f77b7e298cf2

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The showspectrum filter gets multiple channel (any count) support.

Signed-off-by: Rudolf Polzer <divverent@xonotic.org>

Only power-of-two FFTs are supported; so to get a full spectrum
(that is, one up to Nyquist), the height must be a power of two.

Therefore, change the default height from 480 to 512.

Signed-off-by: Rudolf Polzer <divverent@xonotic.org>

See git blame of pre split avfilter/vf_hqdn3d.c

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Reference: 7a1944b907

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Note: The ret variable was unused.

The value is lost because of avfilter_copy_buffer_ref_props().

Fix trac ticket #2217.

Without that test, ff_bufqueue_add silently discards the
oldest buffer, that leaves in[i].nb_samples inconsistent,
and causes later a segfault.

The total number of implemented filters is already over 128.

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Adds allpass, bass, bandpass, bandreject, biquad,
equalizer, highpass, lowpass and treble filter.

Signed-off-by: Paul B Mahol <onemda@gmail.com>

CC:libav-stable@libav.org

CC:libav-stable@libav.org

Found-by: inferno@chromium.org
Reported-by: Dale Curtis <dalecurtis@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Add a field to the AVBufferSinkParams for a list of accepted
channel counts.
Change the default value for the lists in AVBufferSinkParams
to NULL, to let lavfi fill them with something useful.
The fail_enomem path is unneeded because filters are uninited
on failure.