shithub: opus

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This removes some pointless/dead code.

--- a/libcelt/bands.c

+++ b/libcelt/bands.c

@@ -1139,7 +1139,6 @@

             haar1(X, N0>>k, 1<<k);

          }

          B<<=recombine;

-         N_B>>=recombine;

          /* Scale output for later folding */

          if (lowband_out)

--- a/libcelt/celt.c

+++ b/libcelt/celt.c

@@ -1009,7 +1009,6 @@

       VARDECL(celt_sig, _pre);

       celt_sig *pre[2];

       SAVE_STACK;

-      c = 0;

       ALLOC(_pre, CC*(N+COMBFILTER_MAXPERIOD), celt_sig);

       pre[0] = _pre;

--- a/libcelt/pitch.c

+++ b/libcelt/pitch.c

@@ -250,7 +250,7 @@

 celt_word16 remove_doubling(celt_word16 *x, int maxperiod, int minperiod,

       int N, int *_T0, int prev_period, celt_word16 prev_gain)

 {

-   int k, i, T, T0, k0;

+   int k, i, T, T0;

    celt_word16 g, g0;

    celt_word16 pg;

    celt_word32 xy,xx,yy;

@@ -291,7 +291,6 @@

 #else

       g = g0 = xy/sqrt(1+xx*yy);

 #endif

-   k0 = 1;

    /* Look for any pitch at T/k */

    for (k=2;k<=15;k++)

    {