sonicdec: check decorrelation

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
sonicdec: fix frame size

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
sonicenc: fix mono decorrelation

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
sonicdec: update to new buffer API

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