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
-
imageFormatPropertieswill be filled in as when calling vkGetPhysicalDeviceImageFormatProperties, but the values returned may vary depending on the external handle type requested. -
externalMemoryFeaturesis 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. -
exportFromImportedHandleTypesis 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::externalHandleTypecan be exported, or 0 if the external memory handle type is 0. -
compatibleHandleTypesis 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::externalHandleTypewhen calling vkAllocateMemory, or 0 if the external memory handle type is 0.compatibleHandleTypeswill always contain vkGetPhysicalDeviceExternalImageFormatPropertiesNV::externalHandleType
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.