message: Added performance test for blendLinear
diff: @@ -230,4 +230,27 @@ PERF_TEST_P(Size_MatType_BorderType, blur5x5,
  SANITY_CHECK(dst, 1);
  }
  +///////////// BlendLinear ////////////////////////
  +PERF_TEST_P(Size_MatType, BlendLinear,
  + testing::Combine(
  + testing::Values(szVGA, sz720p, sz1080p, sz2160p),
  + testing::Values(CV_8UC1, CV_32FC1, CV_8UC3, CV_32FC3, CV_8UC4, CV_32FC4)
  + )
  + )
  +{
  + const Size srcSize = get<0>(GetParam());
  + const int srcType = get<1>(GetParam());
  +
  + Mat src1(srcSize, srcType), src2(srcSize, srcType), dst(srcSize, srcType);
  + Mat weights1(srcSize, CV_32FC1), weights2(srcSize, CV_32FC1);
  +
  + declare.in(src1, src2, WARMUP_RNG).in(weights1, weights2, WARMUP_READ).out(dst);
  + randu(weights1, 0, 1);
  + randu(weights2, 0, 1);
  +
  + TEST_CYCLE() blendLinear(src1, src2, weights1, weights2, dst);
  +
  + SANITY_CHECK_NOTHING();
  +}
  +
  } // namespace
  