Method has_grid_layout

src/media_reader/src/media_reader.cpp:272–282

}

bool ImageBufDisplaySet::has_grid_layout() const {

    // This indicates if the images in a set are all overlaid on each other (e.g. A/B
    // compare or Over of Off etc) or whether they have different transforms (e.g.
    // grid mode or PiP)
    for (int i = 1; i < num_onscreen_images(); ++i) {
        if (onscreen_image(i).layout_transform() != onscreen_image(0).layout_transform())
            return true;
    }
    return false;
}


void ImageBufDisplaySet::finalise() {