Method copy_pixels

src/libOpenImageIO/imagebuf.cpp:1221–1235

bool
ImageBuf::copy_pixels (const ImageBuf &src)
{
    // compute overlap
    ROI myroi = get_roi(spec());
    ROI roi = roi_intersection (myroi, get_roi(src.spec()));

    // If we aren't copying over all our pixels, zero out the pixels
    if (roi != myroi)
        ImageBufAlgo::zero (*this);

    OIIO_DISPATCH_TYPES2 ("copy_pixels", copy_pixels_2,
                          spec().format, src.spec().format, *this, src, roi);
    return true;
}