Remove some Y2-related code.

Change-Id: I4f46d142c2a8d1e8a880cfac63702dcbfb999b78

1 files changed, 0 insertions, 48 deletions

diff --git a/vp9/encoder/vp9_satd_c.c b/vp9/encoder/vp9_satd_c.c
deleted file mode 100644
index 212c2243d..000000000
--- a/vp9/encoder/vp9_satd_c.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#include <stdlib.h>
-#include "vpx_ports/mem.h"
-#include "./vp9_rtcd.h"
-
-unsigned int vp9_satd16x16_c(const uint8_t *src_ptr,
-                             int  src_stride,
-                             const uint8_t *ref_ptr,
-                             int  ref_stride,
-                             unsigned int *psatd) {
-  int r, c, i;
-  unsigned int satd = 0;
-  DECLARE_ALIGNED(16, int16_t, diff_in[256]);
-  DECLARE_ALIGNED(16, int16_t, diff_out[16]);
-  int16_t *in;
-
-  for (r = 0; r < 16; r++) {
-    for (c = 0; c < 16; c++) {
-      diff_in[r * 16 + c] = src_ptr[c] - ref_ptr[c];
-    }
-    src_ptr += src_stride;
-    ref_ptr += ref_stride;
-  }
-
-  in = diff_in;
-  for (r = 0; r < 16; r += 4) {
-    for (c = 0; c < 16; c += 4) {
-      vp9_short_walsh4x4_c(in + c, diff_out, 32);
-      for (i = 0; i < 16; i++)
-        satd += abs(diff_out[i]);
-    }
-    in += 64;
-  }
-
-  if (psatd)
-    *psatd = satd;
-
-  return satd;
-}