C Specification
To export device memory as a Zircon handle that can be used by another instance, device, or process, retrieve the handle to the VkDeviceMemory using the command:
// Provided by VK_FUCHSIA_external_memory
VkResult vkGetMemoryZirconHandleFUCHSIA(
VkDevice device,
const VkMemoryGetZirconHandleInfoFUCHSIA* pGetZirconHandleInfo,
zx_handle_t* pZirconHandle);
Parameters
-
deviceis the VkDevice. -
pGetZirconHandleInfois a pointer to a VkMemoryGetZirconHandleInfoFUCHSIA structure. -
pZirconHandleis a pointer to azx_handle_twhich holds the resulting Zircon handle.
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.