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Fixes a panned stereo regression

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The previous commit introduced some cross-talk for the case of SILK
with one channel muted.
This commit is contained in:
Jean-Marc Valin 2011-10-11 21:46:55 -04:00
parent b24e574627
commit d84c8d1fd8
1 changed files with 1 additions and 1 deletions
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2
silk/stereo_find_predictor.c
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@ -47,7 +47,7 @@ opus_int32 silk_stereo_find_predictor( /* O Returns predict
/* Find predictor */ /* Find predictor */
silk_sum_sqr_shift( &nrgx, &scale1, x, length ); silk_sum_sqr_shift( &nrgx, &scale1, x, length );
silk_sum_sqr_shift( &nrgy, &scale2, y, length ); silk_sum_sqr_shift( &nrgy, &scale2, y, length );
scale = silk_max_int( scale1, scale2 ) + 1; scale = silk_max_int( scale1, scale2 );
scale = scale + ( scale & 1 ); /* make even */ scale = scale + ( scale & 1 ); /* make even */
nrgy = silk_RSHIFT32( nrgy, scale - scale2 ); nrgy = silk_RSHIFT32( nrgy, scale - scale2 );
nrgx = silk_RSHIFT32( nrgx, scale - scale1 ); nrgx = silk_RSHIFT32( nrgx, scale - scale1 );