1// WARNING: DO NOT MODIFY! This file is automatically generated from the vk.xml registry 2.Valid Usage (Implicit) 3**** 4* [[VUID-vkEnumeratePhysicalDeviceGroups-instance-parameter]] pname:instance must: be a valid sname:VkInstance handle 5* [[VUID-vkEnumeratePhysicalDeviceGroups-pPhysicalDeviceGroupCount-parameter]] pname:pPhysicalDeviceGroupCount must: be a valid pointer to a basetype:uint32_t value 6* [[VUID-vkEnumeratePhysicalDeviceGroups-pPhysicalDeviceGroupProperties-parameter]] If the value referenced by pname:pPhysicalDeviceGroupCount is not `0`, and pname:pPhysicalDeviceGroupProperties is not `NULL`, pname:pPhysicalDeviceGroupProperties must: be a valid pointer to an array of pname:pPhysicalDeviceGroupCount sname:VkPhysicalDeviceGroupProperties structures 7**** 8 9.Return Codes 10**** 11ifndef::doctype-manpage[] 12<<fundamentals-successcodes,Success>>:: 13endif::doctype-manpage[] 14ifdef::doctype-manpage[] 15On success, this command returns:: 16endif::doctype-manpage[] 17* ename:VK_SUCCESS 18* ename:VK_INCOMPLETE 19ifndef::doctype-manpage[] 20<<fundamentals-errorcodes,Failure>>:: 21endif::doctype-manpage[] 22ifdef::doctype-manpage[] 23On failure, this command returns:: 24endif::doctype-manpage[] 25* ename:VK_ERROR_OUT_OF_HOST_MEMORY 26* ename:VK_ERROR_OUT_OF_DEVICE_MEMORY 27* ename:VK_ERROR_INITIALIZATION_FAILED 28**** 29 30