C++ (Cpp) command_queue::enqueue_read_image Examples

Example #1

File: qimage.hpp Project: 2bbb/compute

inline void qt_copy_image2d_to_qimage(const image2d &image,
                                      QImage &qimage,
                                      command_queue &queue)
{
    queue.enqueue_read_image(
        image, dim(0, 0), dim(qimage.width(), qimage.height()), qimage.bits()
    );
}

Example #2

File: core.hpp Project: junmuz/compute

inline void opencv_copy_image_to_mat(const image2d &image,
                                     cv::Mat &mat,
                                     command_queue &queue = system::default_queue())
{
    BOOST_ASSERT(mat.isContinuous());
    BOOST_ASSERT(image.get_context() == queue.get_context());

    queue.enqueue_read_image(image, image.origin(), image.size(), mat.data);
}

Example #3

File: core.hpp Project: EdKeith/compute

inline void opencv_copy_image_to_mat(const image2d &image,
                                     cv::Mat &mat,
                                     command_queue &queue = system::default_queue())
{
    BOOST_ASSERT(mat.isContinuous());
    BOOST_ASSERT(image.get_context() == queue.get_context());

    size_t origin[2] = { 0, 0 };
    size_t region[2] = { image.width(), image.height() };

    queue.enqueue_read_image(image, origin, region, 0, mat.data);
}