Function DumpSummaryInstance

vulkaninfo/vulkaninfo.cpp:1157–1190

Print summary of system

// Print summary of system
void DumpSummaryInstance(Printer &p, AppInstance &inst) {
    p.SetSubHeader();
    DumpExtensions(p, "Instance Extensions", inst.global_extensions, true);
    p.AddNewline();

    p.SetSubHeader();
    ArrayWrapper arr(p, "Instance Layers", inst.global_layers.size());
    IndentWrapper indent(p);
    std::sort(inst.global_layers.begin(), inst.global_layers.end(), [](LayerExtensionList &left, LayerExtensionList &right) -> int {
        return std::strncmp(left.layer_properties.layerName, right.layer_properties.layerName, VK_MAX_DESCRIPTION_SIZE) < 0;
    });
    size_t layer_name_max = 0;
    size_t layer_desc_max = 0;
    size_t layer_version_max = 0;

    // find max of each type to align everything in columns
    for (auto &layer : inst.global_layers) {
        auto props = layer.layer_properties;
        layer_name_max = std::max(layer_name_max, strlen(props.layerName));
        layer_desc_max = std::max(layer_desc_max, strlen(props.description));
        layer_version_max = std::max(layer_version_max, APIVersion(layer.layer_properties.specVersion).str().size());
    }
    for (auto &layer : inst.global_layers) {
        auto v_str = APIVersion(layer.layer_properties.specVersion).str();
        auto props = layer.layer_properties;

        auto name_padding = std::string(layer_name_max - strlen(props.layerName), ' ');
        auto desc_padding = std::string(layer_desc_max - strlen(props.description), ' ');
        auto version_padding = std::string(layer_version_max - v_str.size(), ' ');
        p.PrintString(std::string(props.layerName) + name_padding + " " + props.description + desc_padding + " " + v_str + " " +
                      version_padding + " version " + std::to_string(props.implementationVersion));
    }
    p.AddNewline();
}

void DumpSummaryGPU(Printer &p, AppGpu &gpu) {
    ObjectWrapper obj(p, "GPU" + std::to_string(gpu.id));