diff options
Diffstat (limited to 'externals/grill/fftease/src/overlapadd.c')
-rw-r--r-- | externals/grill/fftease/src/overlapadd.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/externals/grill/fftease/src/overlapadd.c b/externals/grill/fftease/src/overlapadd.c deleted file mode 100644 index 7e832a00..00000000 --- a/externals/grill/fftease/src/overlapadd.c +++ /dev/null @@ -1,17 +0,0 @@ -/* - * input I is a folded spectrum of length N; output O and - * synthesis window W are of length Nw--overlap-add windowed, - * unrotated, unfolded input data into output O - */ -void overlapadd( float *I, int N, float *W, float *O, int Nw, int n ) -{ - int i ; - while ( n < 0 ) - n += N ; - n %= N ; - for ( i = 0 ; i < Nw ; i++ ) { - O[i] += I[n]*W[i] ; - if ( ++n == N ) - n = 0 ; - } -} |