VkDebugReportObjectTypeEXT

Possible values passed to the objectType parameter of the callback function specified by VkDebugReportCallbackCreateInfoEXT::pfnCallback, specifying the type of object handle being reported, are:

typedef enum VkDebugReportObjectTypeEXT {
    VK_DEBUG_REPORT_OBJECT_TYPE_UNKNOWN_EXT = 0,
    VK_DEBUG_REPORT_OBJECT_TYPE_INSTANCE_EXT = 1,
    VK_DEBUG_REPORT_OBJECT_TYPE_PHYSICAL_DEVICE_EXT = 2,
    VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT = 3,
    VK_DEBUG_REPORT_OBJECT_TYPE_QUEUE_EXT = 4,
    VK_DEBUG_REPORT_OBJECT_TYPE_SEMAPHORE_EXT = 5,
    VK_DEBUG_REPORT_OBJECT_TYPE_COMMAND_BUFFER_EXT = 6,
    VK_DEBUG_REPORT_OBJECT_TYPE_FENCE_EXT = 7,
    VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_MEMORY_EXT = 8,
    VK_DEBUG_REPORT_OBJECT_TYPE_BUFFER_EXT = 9,
    VK_DEBUG_REPORT_OBJECT_TYPE_IMAGE_EXT = 10,
    VK_DEBUG_REPORT_OBJECT_TYPE_EVENT_EXT = 11,
    VK_DEBUG_REPORT_OBJECT_TYPE_QUERY_POOL_EXT = 12,
    VK_DEBUG_REPORT_OBJECT_TYPE_BUFFER_VIEW_EXT = 13,
    VK_DEBUG_REPORT_OBJECT_TYPE_IMAGE_VIEW_EXT = 14,
    VK_DEBUG_REPORT_OBJECT_TYPE_SHADER_MODULE_EXT = 15,
    VK_DEBUG_REPORT_OBJECT_TYPE_PIPELINE_CACHE_EXT = 16,
    VK_DEBUG_REPORT_OBJECT_TYPE_PIPELINE_LAYOUT_EXT = 17,
    VK_DEBUG_REPORT_OBJECT_TYPE_RENDER_PASS_EXT = 18,
    VK_DEBUG_REPORT_OBJECT_TYPE_PIPELINE_EXT = 19,
    VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_SET_LAYOUT_EXT = 20,
    VK_DEBUG_REPORT_OBJECT_TYPE_SAMPLER_EXT = 21,
    VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_POOL_EXT = 22,
    VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_SET_EXT = 23,
    VK_DEBUG_REPORT_OBJECT_TYPE_FRAMEBUFFER_EXT = 24,
    VK_DEBUG_REPORT_OBJECT_TYPE_COMMAND_POOL_EXT = 25,
    VK_DEBUG_REPORT_OBJECT_TYPE_SURFACE_KHR_EXT = 26,
    VK_DEBUG_REPORT_OBJECT_TYPE_SWAPCHAIN_KHR_EXT = 27,
    VK_DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_CALLBACK_EXT_EXT = 28,
    VK_DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_EXT = VK_DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_CALLBACK_EXT_EXT,
    VK_DEBUG_REPORT_OBJECT_TYPE_DISPLAY_KHR_EXT = 29,
    VK_DEBUG_REPORT_OBJECT_TYPE_DISPLAY_MODE_KHR_EXT = 30,
    // NVX_device_generated_commands formerly used these enum values, but that extension has been removed
                value 31 / name VK_DEBUG_REPORT_OBJECT_TYPE_OBJECT_TABLE_NVX_EXT
                value 32 / name VK_DEBUG_REPORT_OBJECT_TYPE_INDIRECT_COMMANDS_LAYOUT_NVX_EXT
            ,
    VK_DEBUG_REPORT_OBJECT_TYPE_VALIDATION_CACHE_EXT_EXT = 33,
    VK_DEBUG_REPORT_OBJECT_TYPE_VALIDATION_CACHE_EXT = VK_DEBUG_REPORT_OBJECT_TYPE_VALIDATION_CACHE_EXT_EXT,
} VkDebugReportObjectTypeEXT;

Table 1. VkDebugReportObjectTypeEXT and Vulkan Handle Relationship
VkDebugReportObjectTypeEXT	Vulkan Handle Type
VK_DEBUG_REPORT_OBJECT_TYPE_UNKNOWN_EXT	Unknown/Undefined Handle
VK_DEBUG_REPORT_OBJECT_TYPE_INSTANCE_EXT	VkInstance
VK_DEBUG_REPORT_OBJECT_TYPE_PHYSICAL_DEVICE_EXT	VkPhysicalDevice
VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT	VkDevice
VK_DEBUG_REPORT_OBJECT_TYPE_QUEUE_EXT	VkQueue
VK_DEBUG_REPORT_OBJECT_TYPE_SEMAPHORE_EXT	VkSemaphore
VK_DEBUG_REPORT_OBJECT_TYPE_COMMAND_BUFFER_EXT	VkCommandBuffer
VK_DEBUG_REPORT_OBJECT_TYPE_FENCE_EXT	VkFence
VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_MEMORY_EXT	VkDeviceMemory
VK_DEBUG_REPORT_OBJECT_TYPE_BUFFER_EXT	VkBuffer
VK_DEBUG_REPORT_OBJECT_TYPE_IMAGE_EXT	VkImage
VK_DEBUG_REPORT_OBJECT_TYPE_EVENT_EXT	VkEvent
VK_DEBUG_REPORT_OBJECT_TYPE_QUERY_POOL_EXT	VkQueryPool
VK_DEBUG_REPORT_OBJECT_TYPE_BUFFER_VIEW_EXT	VkBufferView
VK_DEBUG_REPORT_OBJECT_TYPE_IMAGE_VIEW_EXT	VkImageView
VK_DEBUG_REPORT_OBJECT_TYPE_SHADER_MODULE_EXT	VkShaderModule
VK_DEBUG_REPORT_OBJECT_TYPE_PIPELINE_CACHE_EXT	VkPipelineCache
VK_DEBUG_REPORT_OBJECT_TYPE_PIPELINE_LAYOUT_EXT	VkPipelineLayout
VK_DEBUG_REPORT_OBJECT_TYPE_RENDER_PASS_EXT	VkRenderPass
VK_DEBUG_REPORT_OBJECT_TYPE_PIPELINE_EXT	VkPipeline
VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_SET_LAYOUT_EXT	VkDescriptorSetLayout
VK_DEBUG_REPORT_OBJECT_TYPE_SAMPLER_EXT	VkSampler
VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_POOL_EXT	VkDescriptorPool
VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_SET_EXT	VkDescriptorSet
VK_DEBUG_REPORT_OBJECT_TYPE_FRAMEBUFFER_EXT	VkFramebuffer
VK_DEBUG_REPORT_OBJECT_TYPE_COMMAND_POOL_EXT	VkCommandPool
VK_DEBUG_REPORT_OBJECT_TYPE_SURFACE_KHR_EXT	VkSurfaceKHR
VK_DEBUG_REPORT_OBJECT_TYPE_SWAPCHAIN_KHR_EXT	VkSwapchainKHR
VK_DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_CALLBACK_EXT_EXT	VkDebugReportCallbackEXT
VK_DEBUG_REPORT_OBJECT_TYPE_DISPLAY_KHR_EXT	VkDisplayKHR
VK_DEBUG_REPORT_OBJECT_TYPE_DISPLAY_MODE_KHR_EXT	VkDisplayModeKHR
VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_KHR_EXT	VkDescriptorUpdateTemplate

The primary expected use of VK_ERROR_VALIDATION_FAILED_EXT is for validation layer testing. It is not expected that an application would see this error code during normal use of the validation layers.