minor fix of gpu perf tests

2012-05-28 08:08:14 +00:00
parent eb2f1f81ed
commit addcd16d8f
2 changed files with 5 additions and 2 deletions
--- a/modules/gpu/perf_cpu/perf_features2d.cpp
+++ b/modules/gpu/perf_cpu/perf_features2d.cpp
@@ -21,6 +21,7 @@ GPU_PERF_TEST_1(SURF, cv::gpu::DeviceInfo)

    TEST_CYCLE()
    {
+        keypoints.clear();
        surf(img, cv::noArray(), keypoints, descriptors);
    }
 }
@@ -41,6 +42,7 @@ GPU_PERF_TEST_1(FAST, cv::gpu::DeviceInfo)

    TEST_CYCLE()
    {
+        keypoints.clear();
        cv::FAST(img, keypoints, 20);
    }
 }
@@ -64,6 +66,7 @@ GPU_PERF_TEST_1(ORB, cv::gpu::DeviceInfo)

    TEST_CYCLE()
    {
+        keypoints.clear();
        orb(img, cv::noArray(), keypoints, descriptors);
    }
 }