lsws: use av_pix_fmt_get_chroma_sub_sample()

Remove duplicated getSubSampleFactors() function. Simplify.
lavd: add fbdev output device

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
lavd: rename fbdev.c into fbdev_dec.c

Rename existing fbdev.c to make it a more meaningful name.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
lavd/fbdev: move common code to separate file

Move common fbdev dec/enc for separate file.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
avfilter/libmpcodecs/vf_eq: remove useless storage class specifier in empty declaration

Signed-off-by: Paul B Mahol <onemda@gmail.com>
avdevice/fbdev_enc: avoid declaring variables in for()

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