Function IsImageLayoutReadOnly

layers/utils/image_utils.cpp:257–269

}

bool IsImageLayoutReadOnly(VkImageLayout layout) {
    constexpr std::array read_only_layouts = {
        VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL,
        VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
        VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL,
        VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL,
        VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL,
        VK_IMAGE_LAYOUT_STENCIL_READ_ONLY_OPTIMAL,
        VK_IMAGE_LAYOUT_READ_ONLY_OPTIMAL,
    };
    return std::any_of(read_only_layouts.begin(), read_only_layouts.end(),
                       [layout](const VkImageLayout read_only_layout) { return layout == read_only_layout; });
}

bool IsImageLayoutDepthOnly(VkImageLayout layout) {
    constexpr std::array depth_only_layouts = {VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL, VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL};