shithub: libvpx

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Remove unused function block_error().

Change-Id: I78a79fc51c2d7cc3c261f35b569155397f3dc0c4

--- a/vp9/encoder/vp9_rdopt.c

+++ b/vp9/encoder/vp9_rdopt.c

@@ -769,20 +769,6 @@

   return cost;

 }

-static int block_error(int16_t *coeff, int16_t *dqcoeff,

-                       int block_size, int shift) {

-  int i;

-  int64_t error = 0;

-

-  for (i = 0; i < block_size; i++) {

-    int this_diff = coeff[i] - dqcoeff[i];

-    error += (unsigned)this_diff * this_diff;

-  }

-  error >>= shift;

-

-  return error > INT_MAX ? INT_MAX : (int)error;

-}

-

 static int block_error_sby(MACROBLOCK *x, BLOCK_SIZE_TYPE bsize,

                            int shift, int64_t *sse) {

   struct macroblockd_plane *p = &x->e_mbd.plane[0];