Function GpuDumpMemoryProps

vulkaninfo/vulkaninfo.cpp:471–547

}

void GpuDumpMemoryProps(Printer &p, AppGpu &gpu) {
    p.SetHeader();
    ObjectWrapper obj_mem_props(p, "VkPhysicalDeviceMemoryProperties");
    IndentWrapper indent(p);
    {
        ObjectWrapper obj_mem_heaps(p, "memoryHeaps", gpu.memory_props.memoryHeapCount);

        for (uint32_t i = 0; i < gpu.memory_props.memoryHeapCount; ++i) {
            p.SetElementIndex(static_cast<int>(i));
            ObjectWrapper obj_mem_heap(p, "memoryHeaps");
            p.SetMinKeyWidth(6);
            p.PrintKeyString("size", append_human_readable(gpu.memory_props.memoryHeaps[i].size));
            if (gpu.CheckPhysicalDeviceExtensionIncluded(VK_EXT_MEMORY_BUDGET_EXTENSION_NAME)) {
                p.PrintKeyString("budget", append_human_readable(gpu.heapBudget[i]));
                p.PrintKeyString("usage", append_human_readable(gpu.heapUsage[i]));
            }
            DumpVkMemoryHeapFlags(p, "flags", gpu.memory_props.memoryHeaps[i].flags);
        }
    }
    {
        ObjectWrapper obj_mem_types(p, "memoryTypes", gpu.memory_props.memoryTypeCount);
        for (uint32_t i = 0; i < gpu.memory_props.memoryTypeCount; ++i) {
            p.SetElementIndex(static_cast<int>(i));
            ObjectWrapper obj_mem_type(p, "memoryTypes");
            p.SetMinKeyWidth(13);
            p.PrintKeyValue("heapIndex", gpu.memory_props.memoryTypes[i].heapIndex);

            auto flags = gpu.memory_props.memoryTypes[i].propertyFlags;
            DumpVkMemoryPropertyFlags(p, "propertyFlags = " + to_hex_str(flags), flags);

            ObjectWrapper usable_for(p, "usable for");
            const uint32_t memtype_bit = 1U << i;

            // only linear and optimal tiling considered
            for (auto &image_tiling : gpu.memory_image_support_types) {
                p.SetOpenDetails();
                ArrayWrapper arr(p, VkImageTilingString(VkImageTiling(image_tiling.tiling)));
                bool has_any_support_types = false;
                bool regular = false;
                bool transient = false;
                bool sparse = false;
                for (auto &image_format : image_tiling.formats) {
                    if (image_format.type_support.size() > 0) {
                        bool has_a_support_type = false;
                        for (auto &img_type : image_format.type_support) {
                            if (img_type.Compatible(memtype_bit)) {
                                has_a_support_type = true;
                                has_any_support_types = true;
                                if (img_type.type == ImageTypeSupport::Type::regular) regular = true;
                                if (img_type.type == ImageTypeSupport::Type::transient) transient = true;
                                if (img_type.type == ImageTypeSupport::Type::sparse) sparse = true;
                            }
                        }
                        if (has_a_support_type) {
                            if (image_format.format == color_format) {
                                p.PrintString("color images");
                            } else {
                                p.PrintString(VkFormatString(image_format.format));