C Specification
To import memory created outside of the current Vulkan instance from an
Android hardware buffer, add a
VkImportAndroidHardwareBufferInfoANDROID
structure to the pNext
chain of the VkMemoryAllocateInfo structure.
The VkImportAndroidHardwareBufferInfoANDROID
structure is defined as:
typedef struct VkImportAndroidHardwareBufferInfoANDROID {
VkStructureType sType;
const void* pNext;
struct AHardwareBuffer* buffer;
} VkImportAndroidHardwareBufferInfoANDROID;
Members
-
sType
is the type of this structure. -
pNext
isNULL
or a pointer to an extension-specific structure. -
buffer
is the Android hardware buffer to import.
Description
If the vkAllocateMemory command succeeds, the implementation must acquire a reference to the imported hardware buffer, which it must release when the device memory object is freed. If the command fails, the implementation must not retain a reference.
See Also
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 (c) 2014-2019 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.