generic-library/ffmpeg
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Don't restrict reverse decorrelation to both coded channels. It is also used for mono data.

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Jakub Stachowski 2012-05-02 00:33:17 +02:00 committed by Michael Niedermayer
parent 29ec5c1102
commit 8501bed08c
1 changed files with 1 additions and 1 deletions
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2
libavcodec/wmalosslessdec.c
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@ -793,7 +793,7 @@ static void revert_inter_ch_decorr(WmallDecodeCtx *s, int tile_size)
{ {
if (s->num_channels != 2) if (s->num_channels != 2)
return; return;
else if (s->is_channel_coded[0] && s->is_channel_coded[1]) { else {
int icoef; int icoef;
for (icoef = 0; icoef < tile_size; icoef++) { for (icoef = 0; icoef < tile_size; icoef++) {
s->channel_residues[0][icoef] -= s->channel_residues[1][icoef] >> 1; s->channel_residues[0][icoef] -= s->channel_residues[1][icoef] >> 1;