VkExternalImageFormatPropertiesNV(3)

Name

VkExternalImageFormatPropertiesNV - Structure specifying external image format properties

C Specification

The VkExternalImageFormatPropertiesNV structure is defined as:

// Provided by VK_NV_external_memory_capabilities
typedef struct VkExternalImageFormatPropertiesNV {
    VkImageFormatProperties              imageFormatProperties;
    VkExternalMemoryFeatureFlagsNV       externalMemoryFeatures;
    VkExternalMemoryHandleTypeFlagsNV    exportFromImportedHandleTypes;
    VkExternalMemoryHandleTypeFlagsNV    compatibleHandleTypes;
} VkExternalImageFormatPropertiesNV;

Members

imageFormatProperties will be filled in as when calling vkGetPhysicalDeviceImageFormatProperties, but the values returned may vary depending on the external handle type requested.
externalMemoryFeatures is a bitmask of VkExternalMemoryFeatureFlagBitsNV, indicating properties of the external memory handle type (vkGetPhysicalDeviceExternalImageFormatPropertiesNV::externalHandleType) being queried, or 0 if the external memory handle type is 0.
exportFromImportedHandleTypes is a bitmask of VkExternalMemoryHandleTypeFlagBitsNV containing a bit set for every external handle type that may be used to create memory from which the handles of the type specified in vkGetPhysicalDeviceExternalImageFormatPropertiesNV::externalHandleType can be exported, or 0 if the external memory handle type is 0.
compatibleHandleTypes is a bitmask of VkExternalMemoryHandleTypeFlagBitsNV containing a bit set for every external handle type that may be specified simultaneously with the handle type specified by vkGetPhysicalDeviceExternalImageFormatPropertiesNV::externalHandleType when calling vkAllocateMemory, or 0 if the external memory handle type is 0. compatibleHandleTypes will always contain vkGetPhysicalDeviceExternalImageFormatPropertiesNV::externalHandleType

Description

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.