[{"data":1,"prerenderedAt":494},["ShallowReactive",2],{"j8b4F63Crv":3},{"title":4,"description":5,"parent":6,"type":7,"xrefs":8,"body":9,"_type":493,"_id":4},"vkGetDeviceMemoryCommitment","Query the current commitment for a VkDeviceMemory","VK_VERSION_1_0","protos",[],{"type":10,"children":11,"toc":491},"root",[12,20,277,322,339,352,384,485],{"type":13,"tag":14,"props":15,"children":16},"element","p",{},[17],{"type":18,"value":19},"text","To determine the amount of lazily-allocated memory that is currently\ncommitted for a memory object, call:",{"type":13,"tag":21,"props":22,"children":23},"code-group",{},[24,123],{"type":13,"tag":25,"props":26,"children":32},"pre",{"className":27,"code":28,"filename":29,"language":30,"meta":31,"style":31},"language-c shiki shiki-themes github-light-default github-dark-default","void vkGetDeviceMemoryCommitment(\n VkDevice device,\n VkDeviceMemory memory,\n VkDeviceSize* pCommittedMemoryInBytes);\n","C","c","",[33],{"type":13,"tag":34,"props":35,"children":36},"code",{"__ignoreMap":31},[37,61,81,99],{"type":13,"tag":38,"props":39,"children":42},"span",{"class":40,"line":41},"line",1,[43,49,55],{"type":13,"tag":38,"props":44,"children":46},{"style":45},"--shiki-default:#CF222E;--shiki-dark:#FF7B72",[47],{"type":18,"value":48},"void",{"type":13,"tag":38,"props":50,"children":52},{"style":51},"--shiki-default:#8250DF;--shiki-dark:#D2A8FF",[53],{"type":18,"value":54}," vkGetDeviceMemoryCommitment",{"type":13,"tag":38,"props":56,"children":58},{"style":57},"--shiki-default:#1F2328;--shiki-dark:#E6EDF3",[59],{"type":18,"value":60},"(\n",{"type":13,"tag":38,"props":62,"children":64},{"class":40,"line":63},2,[65,70,76],{"type":13,"tag":38,"props":66,"children":67},{"style":57},[68],{"type":18,"value":69}," VkDevice ",{"type":13,"tag":38,"props":71,"children":73},{"style":72},"--shiki-default:#953800;--shiki-dark:#FFA657",[74],{"type":18,"value":75},"device",{"type":13,"tag":38,"props":77,"children":78},{"style":57},[79],{"type":18,"value":80},",\n",{"type":13,"tag":38,"props":82,"children":84},{"class":40,"line":83},3,[85,90,95],{"type":13,"tag":38,"props":86,"children":87},{"style":57},[88],{"type":18,"value":89}," VkDeviceMemory ",{"type":13,"tag":38,"props":91,"children":92},{"style":72},[93],{"type":18,"value":94},"memory",{"type":13,"tag":38,"props":96,"children":97},{"style":57},[98],{"type":18,"value":80},{"type":13,"tag":38,"props":100,"children":102},{"class":40,"line":101},4,[103,108,113,118],{"type":13,"tag":38,"props":104,"children":105},{"style":57},[106],{"type":18,"value":107}," VkDeviceSize",{"type":13,"tag":38,"props":109,"children":110},{"style":45},[111],{"type":18,"value":112},"*",{"type":13,"tag":38,"props":114,"children":115},{"style":72},[116],{"type":18,"value":117}," pCommittedMemoryInBytes",{"type":13,"tag":38,"props":119,"children":120},{"style":57},[121],{"type":18,"value":122},");\n",{"type":13,"tag":25,"props":124,"children":129},{"className":125,"code":126,"filename":127,"language":128,"meta":31,"style":31},"language-rs shiki shiki-themes github-light-default github-dark-default","pub fn get_device_memory_commitment(\n device: crate :: vk :: vk::Device,\n memory: vk::DeviceMemory,\n p_committed_memory_in_bytes: *mut vk::DeviceSize,\n);\n","Rust","rs",[130],{"type":13,"tag":34,"props":131,"children":132},{"__ignoreMap":31},[133,155,206,235,269],{"type":13,"tag":38,"props":134,"children":135},{"class":40,"line":41},[136,141,146,151],{"type":13,"tag":38,"props":137,"children":138},{"style":45},[139],{"type":18,"value":140},"pub",{"type":13,"tag":38,"props":142,"children":143},{"style":45},[144],{"type":18,"value":145}," fn",{"type":13,"tag":38,"props":147,"children":148},{"style":51},[149],{"type":18,"value":150}," get_device_memory_commitment",{"type":13,"tag":38,"props":152,"children":153},{"style":57},[154],{"type":18,"value":60},{"type":13,"tag":38,"props":156,"children":157},{"class":40,"line":63},[158,163,168,173,178,183,188,193,197,202],{"type":13,"tag":38,"props":159,"children":160},{"style":57},[161],{"type":18,"value":162}," device",{"type":13,"tag":38,"props":164,"children":165},{"style":45},[166],{"type":18,"value":167},":",{"type":13,"tag":38,"props":169,"children":170},{"style":45},[171],{"type":18,"value":172}," crate",{"type":13,"tag":38,"props":174,"children":175},{"style":45},[176],{"type":18,"value":177}," ::",{"type":13,"tag":38,"props":179,"children":180},{"style":57},[181],{"type":18,"value":182}," vk ",{"type":13,"tag":38,"props":184,"children":185},{"style":45},[186],{"type":18,"value":187},"::",{"type":13,"tag":38,"props":189,"children":190},{"style":72},[191],{"type":18,"value":192}," vk",{"type":13,"tag":38,"props":194,"children":195},{"style":45},[196],{"type":18,"value":187},{"type":13,"tag":38,"props":198,"children":199},{"style":72},[200],{"type":18,"value":201},"Device",{"type":13,"tag":38,"props":203,"children":204},{"style":57},[205],{"type":18,"value":80},{"type":13,"tag":38,"props":207,"children":208},{"class":40,"line":83},[209,214,218,222,226,231],{"type":13,"tag":38,"props":210,"children":211},{"style":57},[212],{"type":18,"value":213}," memory",{"type":13,"tag":38,"props":215,"children":216},{"style":45},[217],{"type":18,"value":167},{"type":13,"tag":38,"props":219,"children":220},{"style":72},[221],{"type":18,"value":192},{"type":13,"tag":38,"props":223,"children":224},{"style":45},[225],{"type":18,"value":187},{"type":13,"tag":38,"props":227,"children":228},{"style":72},[229],{"type":18,"value":230},"DeviceMemory",{"type":13,"tag":38,"props":232,"children":233},{"style":57},[234],{"type":18,"value":80},{"type":13,"tag":38,"props":236,"children":237},{"class":40,"line":101},[238,243,247,252,256,260,265],{"type":13,"tag":38,"props":239,"children":240},{"style":57},[241],{"type":18,"value":242}," p_committed_memory_in_bytes",{"type":13,"tag":38,"props":244,"children":245},{"style":45},[246],{"type":18,"value":167},{"type":13,"tag":38,"props":248,"children":249},{"style":45},[250],{"type":18,"value":251}," *mut",{"type":13,"tag":38,"props":253,"children":254},{"style":72},[255],{"type":18,"value":192},{"type":13,"tag":38,"props":257,"children":258},{"style":45},[259],{"type":18,"value":187},{"type":13,"tag":38,"props":261,"children":262},{"style":72},[263],{"type":18,"value":264},"DeviceSize",{"type":13,"tag":38,"props":266,"children":267},{"style":57},[268],{"type":18,"value":80},{"type":13,"tag":38,"props":270,"children":272},{"class":40,"line":271},5,[273],{"type":13,"tag":38,"props":274,"children":275},{"style":57},[276],{"type":18,"value":122},{"type":13,"tag":278,"props":279,"children":280},"ul",{},[281,292,302],{"type":13,"tag":282,"props":283,"children":284},"li",{},[285,290],{"type":13,"tag":34,"props":286,"children":288},{"className":287},[],[289],{"type":18,"value":75},{"type":18,"value":291}," is the logical device that owns the memory.",{"type":13,"tag":282,"props":293,"children":294},{},[295,300],{"type":13,"tag":34,"props":296,"children":298},{"className":297},[],[299],{"type":18,"value":94},{"type":18,"value":301}," is the memory object being queried.",{"type":13,"tag":282,"props":303,"children":304},{},[305,311,313,320],{"type":13,"tag":34,"props":306,"children":308},{"className":307},[],[309],{"type":18,"value":310},"pCommittedMemoryInBytes",{"type":18,"value":312}," is a pointer to a ",{"type":13,"tag":314,"props":315,"children":317},"a",{"href":316},"/man/VkDeviceSize",[318],{"type":18,"value":319},"VkDeviceSize",{"type":18,"value":321},"\nvalue in which the number of bytes currently committed is returned, on\nsuccess.",{"type":13,"tag":14,"props":323,"children":324},{},[325,327,332,334,337],{"type":18,"value":326},"The implementation ",{"type":13,"tag":328,"props":329,"children":331},"normative",{"type":330},"may",[],{"type":18,"value":333}," update the commitment at any time, and the value\nreturned by this query ",{"type":13,"tag":328,"props":335,"children":336},{"type":330},[],{"type":18,"value":338}," be out of date.",{"type":13,"tag":14,"props":340,"children":341},{},[342,344,350],{"type":18,"value":343},"The implementation guarantees to allocate any committed memory from the\n",{"type":13,"tag":34,"props":345,"children":347},{"className":346},[],[348],{"type":18,"value":349},"heapIndex",{"type":18,"value":351}," indicated by the memory type that the memory object was\ncreated with.",{"type":13,"tag":353,"props":354,"children":356},"validity-group",{"name":355},"Valid Usage",[357],{"type":13,"tag":358,"props":359,"children":361},"validity-field",{"name":360},"VUID-vkGetDeviceMemoryCommitment-memory-00690",[362],{"type":13,"tag":14,"props":363,"children":364},{},[365,370,372,376,378],{"type":13,"tag":34,"props":366,"children":368},{"className":367},[],[369],{"type":18,"value":94},{"type":18,"value":371}," ",{"type":13,"tag":328,"props":373,"children":375},{"type":374},"must",[],{"type":18,"value":377}," have been created with a memory type that reports\n",{"type":13,"tag":34,"props":379,"children":381},{"className":380},[],[382],{"type":18,"value":383},"VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT",{"type":13,"tag":353,"props":385,"children":387},{"name":386},"Valid Usage (Implicit)",[388,414,438,462],{"type":13,"tag":358,"props":389,"children":391},{"name":390},"VUID-vkGetDeviceMemoryCommitment-device-parameter",[392],{"type":13,"tag":14,"props":393,"children":394},{},[395,400,401,404,406,412],{"type":13,"tag":34,"props":396,"children":398},{"className":397},[],[399],{"type":18,"value":75},{"type":18,"value":371},{"type":13,"tag":328,"props":402,"children":403},{"type":374},[],{"type":18,"value":405}," be a valid ",{"type":13,"tag":314,"props":407,"children":409},{"href":408},"/man/VkDevice",[410],{"type":18,"value":411},"VkDevice",{"type":18,"value":413}," handle",{"type":13,"tag":358,"props":415,"children":417},{"name":416},"VUID-vkGetDeviceMemoryCommitment-memory-parameter",[418],{"type":13,"tag":14,"props":419,"children":420},{},[421,426,427,430,431,437],{"type":13,"tag":34,"props":422,"children":424},{"className":423},[],[425],{"type":18,"value":94},{"type":18,"value":371},{"type":13,"tag":328,"props":428,"children":429},{"type":374},[],{"type":18,"value":405},{"type":13,"tag":314,"props":432,"children":434},{"href":433},"/man/VkDeviceMemory",[435],{"type":18,"value":436},"VkDeviceMemory",{"type":18,"value":413},{"type":13,"tag":358,"props":439,"children":441},{"name":440},"VUID-vkGetDeviceMemoryCommitment-pCommittedMemoryInBytes-parameter",[442],{"type":13,"tag":14,"props":443,"children":444},{},[445,450,451,454,456,460],{"type":13,"tag":34,"props":446,"children":448},{"className":447},[],[449],{"type":18,"value":310},{"type":18,"value":371},{"type":13,"tag":328,"props":452,"children":453},{"type":374},[],{"type":18,"value":455}," be a valid pointer to a ",{"type":13,"tag":314,"props":457,"children":458},{"href":316},[459],{"type":18,"value":319},{"type":18,"value":461}," value",{"type":13,"tag":358,"props":463,"children":465},{"name":464},"VUID-vkGetDeviceMemoryCommitment-memory-parent",[466],{"type":13,"tag":14,"props":467,"children":468},{},[469,474,475,478,480],{"type":13,"tag":34,"props":470,"children":472},{"className":471},[],[473],{"type":18,"value":94},{"type":18,"value":371},{"type":13,"tag":328,"props":476,"children":477},{"type":374},[],{"type":18,"value":479}," have been created, allocated, or retrieved from ",{"type":13,"tag":34,"props":481,"children":483},{"className":482},[],[484],{"type":18,"value":75},{"type":13,"tag":486,"props":487,"children":488},"style",{},[489],{"type":18,"value":490},"html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}",{"title":31,"searchDepth":63,"depth":63,"links":492},[],"markdown",1725732617646]