atrac3: Replace a silly counter variable name with plain 'j'
atrac: Move doxygen comments to the header

Also update copyright info and file description.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
Use correct Doxygen syntax
atrac3: Generalize gain compensation code

Move it to the ATRAC common code, to reuse in the upcoming ATRAC3+ decoder.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
Merge commit 'be0b4c70ec40d7f9ac8e416a4379d4a387421184'

* commit 'be0b4c70ec40d7f9ac8e416a4379d4a387421184':
  atrac3: Replace a silly counter variable name with plain 'j'

Conflicts:
	libavcodec/atrac3.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '4be292dac7e7f0586053fcced8d530ccf4ebef29'

* commit '4be292dac7e7f0586053fcced8d530ccf4ebef29':
  atrac: Move doxygen comments to the header

Conflicts:
	libavcodec/atrac.c
	libavcodec/atrac.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '5ce04c14dd3dd3670cbdba82275a3a72c716ec6f'

* commit '5ce04c14dd3dd3670cbdba82275a3a72c716ec6f':
  Use correct Doxygen syntax

Conflicts:
	libavcodec/atrac3.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  atrac3: Generalize gain compensation code

Conflicts:
	libavcodec/atrac.c
	libavcodec/atrac.h
	libavcodec/atrac3.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/vf_pullup: do not ignore frame field order

Signed-off-by: Paul B Mahol <onemda@gmail.com>
ffplay: avoid direct access to max_lowres use av_codec_get_max_lowres()

This avoids future ABI issues when the field is moved to the end of the
struct.

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
ffplay: avoid direct access to lowres use av_codec_g/set_lowres()

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>