# VkDebugReportObjectTypeEXT(3) Manual Page

## Name

VkDebugReportObjectTypeEXT - Specify the type of an object handle

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## C Specification

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

    // Provided by VK_EXT_debug_marker, VK_EXT_debug_report
    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_DISPLAY_KHR_EXT = 29,
        VK_DEBUG_REPORT_OBJECT_TYPE_DISPLAY_MODE_KHR_EXT = 30,
        VK_DEBUG_REPORT_OBJECT_TYPE_VALIDATION_CACHE_EXT_EXT = 33,
      // Provided by VK_VERSION_1_1 with VK_EXT_debug_report, VK_KHR_sampler_ycbcr_conversion with VK_EXT_debug_report
        VK_DEBUG_REPORT_OBJECT_TYPE_SAMPLER_YCBCR_CONVERSION_EXT = 1000156000,
      // Provided by VK_VERSION_1_1 with VK_EXT_debug_report
        VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_EXT = 1000085000,
      // Provided by VK_EXT_debug_report with VK_NVX_binary_import
        VK_DEBUG_REPORT_OBJECT_TYPE_CU_MODULE_NVX_EXT = 1000029000,
      // Provided by VK_EXT_debug_report with VK_NVX_binary_import
        VK_DEBUG_REPORT_OBJECT_TYPE_CU_FUNCTION_NVX_EXT = 1000029001,
      // Provided by VK_KHR_acceleration_structure with VK_EXT_debug_report
        VK_DEBUG_REPORT_OBJECT_TYPE_ACCELERATION_STRUCTURE_KHR_EXT = 1000150000,
      // Provided by VK_EXT_debug_report with VK_NV_ray_tracing
        VK_DEBUG_REPORT_OBJECT_TYPE_ACCELERATION_STRUCTURE_NV_EXT = 1000165000,
      // Provided by VK_EXT_debug_report with VK_NV_cuda_kernel_launch
        VK_DEBUG_REPORT_OBJECT_TYPE_CUDA_MODULE_NV_EXT = 1000307000,
      // Provided by VK_EXT_debug_report with VK_NV_cuda_kernel_launch
        VK_DEBUG_REPORT_OBJECT_TYPE_CUDA_FUNCTION_NV_EXT = 1000307001,
      // Provided by VK_EXT_debug_report with VK_FUCHSIA_buffer_collection
        VK_DEBUG_REPORT_OBJECT_TYPE_BUFFER_COLLECTION_FUCHSIA_EXT = 1000366000,
      // VK_DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_EXT is a legacy alias
        VK_DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_EXT = VK_DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_CALLBACK_EXT_EXT,
      // VK_DEBUG_REPORT_OBJECT_TYPE_VALIDATION_CACHE_EXT is a legacy alias
        VK_DEBUG_REPORT_OBJECT_TYPE_VALIDATION_CACHE_EXT = VK_DEBUG_REPORT_OBJECT_TYPE_VALIDATION_CACHE_EXT_EXT,
      // Provided by VK_KHR_descriptor_update_template with VK_EXT_debug_report
        VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_KHR_EXT = VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_EXT,
      // Provided by VK_KHR_sampler_ycbcr_conversion with VK_EXT_debug_report
        VK_DEBUG_REPORT_OBJECT_TYPE_SAMPLER_YCBCR_CONVERSION_KHR_EXT = VK_DEBUG_REPORT_OBJECT_TYPE_SAMPLER_YCBCR_CONVERSION_EXT,
    } VkDebugReportObjectTypeEXT;

## Description

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_EXT | VkDescriptorUpdateTemplate

Note | The primary expected use of VK_ERROR_VALIDATION_FAILED_EXT is for validation layer testing to prevent invalid commands from reaching the ICD. It is not expected that an application would see this error code during normal use of the validation layers. If an application returns VK_TRUE in VkDebugUtilsMessengerCallbackDataEXT, the validation layers will return this error code instead of passing the command down the dispatch chain.

## See Also

PFN_vkDebugReportCallbackEXT, VK_EXT_debug_marker, VK_EXT_debug_report, VkDebugMarkerObjectNameInfoEXT, VkDebugMarkerObjectTagInfoEXT, vkDebugReportMessageEXT

## Document Notes

For more information, see the Vulkan Specification.

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

## Copyright

Copyright 2014-2026 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0