Function BOOST_AUTO_TEST_CASE

test/extra/test_interop_opencv.cpp:25–46

namespace bcl = boost::compute;

BOOST_AUTO_TEST_CASE(opencv_mat_to_buffer)
{
    // create opencv mat
    cv::Mat mat(1, 4, CV_32F);
    mat.at<float>(0, 0) = 0.0f;
    mat.at<float>(0, 1) = 2.5f;
    mat.at<float>(0, 2) = 4.1f;
    mat.at<float>(0, 3) = 5.6f;

    // copy mat to gpu vector
    bcl::vector<float> vector(4, context);
    bcl::opencv_copy_mat_to_buffer(mat, vector.begin(), queue);
    CHECK_RANGE_EQUAL(float, 4, vector, (0.0f, 2.5f, 4.1f, 5.6f));

    // reverse gpu vector and copy back to mat
    bcl::reverse(vector.begin(), vector.end(), queue);
    bcl::opencv_copy_buffer_to_mat(vector.begin(), mat, queue);
    BOOST_CHECK_EQUAL(mat.at<float>(0), 5.6f);
    BOOST_CHECK_EQUAL(mat.at<float>(1), 4.1f);
    BOOST_CHECK_EQUAL(mat.at<float>(2), 2.5f);
    BOOST_CHECK_EQUAL(mat.at<float>(3), 0.0f);
}

BOOST_AUTO_TEST_CASE(opencv_image_format)
{