C Specification

When creating a Vulkan instance for which you wish to enable or disable specific validation features, add a VkValidationFeaturesEXT structure to the pNext chain of the VkInstanceCreateInfo structure, specifying the features to be enabled or disabled.

// Provided by VK_EXT_validation_features
typedef struct VkValidationFeaturesEXT {
    VkStructureType                         sType;
    const void*                             pNext;
    uint32_t                                enabledValidationFeatureCount;
    const VkValidationFeatureEnableEXT*     pEnabledValidationFeatures;
    uint32_t                                disabledValidationFeatureCount;
    const VkValidationFeatureDisableEXT*    pDisabledValidationFeatures;
} VkValidationFeaturesEXT;

Members

  • sType is the type of this structure.

  • pNext is NULL or a pointer to a structure extending this structure.

  • enabledValidationFeatureCount is the number of features to enable.

  • pEnabledValidationFeatures is a pointer to an array of VkValidationFeatureEnableEXT values specifying the validation features to be enabled.

  • disabledValidationFeatureCount is the number of features to disable.

  • pDisabledValidationFeatures is a pointer to an array of VkValidationFeatureDisableEXT values specifying the validation features to be disabled.

Description

Valid Usage

  • VUID-VkValidationFeaturesEXT-pEnabledValidationFeatures-02967
    If the pEnabledValidationFeatures array contains VK_VALIDATION_FEATURE_ENABLE_GPU_ASSISTED_RESERVE_BINDING_SLOT_EXT, then it must also contain VK_VALIDATION_FEATURE_ENABLE_GPU_ASSISTED_EXT

  • VUID-VkValidationFeaturesEXT-pEnabledValidationFeatures-02968
    If the pEnabledValidationFeatures array contains VK_VALIDATION_FEATURE_ENABLE_DEBUG_PRINTF_EXT, then it must not contain VK_VALIDATION_FEATURE_ENABLE_GPU_ASSISTED_EXT

Valid Usage (Implicit)

  • VUID-VkValidationFeaturesEXT-sType-sType
    sType must be VK_STRUCTURE_TYPE_VALIDATION_FEATURES_EXT

  • VUID-VkValidationFeaturesEXT-pEnabledValidationFeatures-parameter
    If enabledValidationFeatureCount is not 0, pEnabledValidationFeatures must be a valid pointer to an array of enabledValidationFeatureCount valid VkValidationFeatureEnableEXT values

  • VUID-VkValidationFeaturesEXT-pDisabledValidationFeatures-parameter
    If disabledValidationFeatureCount is not 0, pDisabledValidationFeatures must be a valid pointer to an array of disabledValidationFeatureCount valid VkValidationFeatureDisableEXT values

See Also

VK_EXT_validation_features, VkStructureType, VkValidationFeatureDisableEXT, VkValidationFeatureEnableEXT

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 2014-2023 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0