sad_test: fix vp8-only build
ROUND_POWER_OF_TWO() is defined in vp9 headers currently, avoid it in
non-high-bitdepth code
Change-Id: Ic28b8f95ef7964800475ee8b35be5f9cea9afab6
diff --git a/test/sad_test.cc b/test/sad_test.cc
index 615aad4..114f0af 100644
--- a/test/sad_test.cc
+++ b/test/sad_test.cc
@@ -234,7 +234,7 @@
#else
const int tmp = second_pred[h * width_ + w] +
reference[h * reference_stride_ + w];
- const uint8_t comp_pred = ROUND_POWER_OF_TWO(tmp, 1);
+ const uint8_t comp_pred = (tmp + 1) >> 1;
sad += abs(source[h * source_stride_ + w] - comp_pred);
#endif
}