libvpx: Pull from upstream

source/libvpx/test/fdct8x8_test.cc

 /*
  *  Copyright (c) 2012 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.
  */
 
@@ skipping 21 matching lines @@
 typedef void (*FdctFunc)(const int16_t *in, int16_t *out, int stride);
 typedef void (*IdctFunc)(const int16_t *in, uint8_t *out, int stride);
 typedef void (*FhtFunc)(const int16_t *in, int16_t *out, int stride,
                         int tx_type);
 typedef void (*IhtFunc)(const int16_t *in, uint8_t *out, int stride,
                         int tx_type);
 
 typedef std::tr1::tuple<FdctFunc, IdctFunc, int> Dct8x8Param;
 typedef std::tr1::tuple<FhtFunc, IhtFunc, int> Ht8x8Param;
 
-void fdct8x8_ref(const int16_t *in, int16_t *out, int stride, int tx_type) {
+void fdct8x8_ref(const int16_t *in, int16_t *out, int stride, int /*tx_type*/) {
   vp9_fdct8x8_c(in, out, stride);
 }
 
 void fht8x8_ref(const int16_t *in, int16_t *out, int stride, int tx_type) {
   vp9_fht8x8_c(in, out, stride, tx_type);
 }
 
 class FwdTrans8x8TestBase {
  public:
   virtual ~FwdTrans8x8TestBase() {}
@@ skipping 308 matching lines @@
         make_tuple(&vp9_fht8x8_sse2, &vp9_iht8x8_64_add_sse2, 3)));
 #endif
 
 #if HAVE_SSSE3 && ARCH_X86_64
 INSTANTIATE_TEST_CASE_P(
     SSSE3, FwdTrans8x8DCT,
     ::testing::Values(
         make_tuple(&vp9_fdct8x8_ssse3, &vp9_idct8x8_64_add_ssse3, 0)));
 #endif
 }  // namespace