shithub: libvpx

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predict_test: align dst buffer to 16

On 32 bit machines 'new' does not always appear to allocate sufficiently
aligned buffers, causing intermittent test failures.

Change-Id: I0db4fc73782012e4eef71dc0fb540e74fdbfcebe

--- a/test/predict_test.cc

+++ b/test/predict_test.cc

@@ -20,6 +20,7 @@

 #include "test/register_state_check.h"

 #include "test/util.h"

 #include "vpx/vpx_integer.h"

+#include "vpx_mem/vpx_mem.h"

 namespace {

@@ -46,7 +47,8 @@

     // memory to facilitate detecting out of bounds writes.

     dst_stride_ = kBorderSize + width_ + kBorderSize;

     padded_dst_size_ = dst_stride_ * (kBorderSize + height_ + kBorderSize);

-    padded_dst_ = new uint8_t[padded_dst_size_];

+    padded_dst_ =

+        reinterpret_cast<uint8_t *>(vpx_memalign(16, padded_dst_size_));

     ASSERT_TRUE(padded_dst_ != NULL);

     dst_ = padded_dst_ + (kBorderSize * dst_stride_) + kBorderSize;

@@ -61,7 +63,7 @@

   virtual void TearDown() {

     delete[] src_;

     src_ = NULL;

-    delete[] padded_dst_;

+    vpx_free(padded_dst_);

     padded_dst_ = NULL;

     dst_ = NULL;

     delete[] dst_c_;