adpcm: Fix trellis encoding of IMA QT
authorMartin Storsjö <martin@martin.st>
Thu, 5 Jun 2014 08:56:10 +0000 (11:56 +0300)
committerCarl Eugen Hoyos <cehoyos@ag.or.at>
Mon, 9 Jun 2014 22:24:22 +0000 (00:24 +0200)
commit71516ac175aaf10466db1998205aea8a31387370
tree1fcdbffb64b2d685e1531aff307cc73b52ca406b
parent0983720cf2b45d6f8b19ab406ff2f07c34caedf1
adpcm: Fix trellis encoding of IMA QT

This was broken in 095be4fb - samples+ch (for the previous
non-planar case) equals &samples_p[ch][0]. The confusion
probably stemmed from the IMA WAV case where it originally
was &samples[avctx->channels + ch], which was correctly
changed into &samples_p[ch][1].

Fixes part of Ticket3701

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a32765c4252eb106a2ade543026ef6f59e699bfa)
libavcodec/adpcmenc.c