[{"data":1,"prerenderedAt":451},["ShallowReactive",2],{"$fd4twxo8RFgH5ZiOx7F4wxHEeInfL2q0PkgIE2adSMI8":3},{"title":4,"description":5,"parent":6,"type":7,"xrefs":8,"body":9,"_type":450,"_id":4},"vkGetNativeBufferPropertiesOHOS","Obtain the properties of an OH_NativeBuffer Object","VK_OHOS_external_memory","protos",[],{"type":10,"children":11,"toc":448},"root",[12,20,291,359,442],{"type":13,"tag":14,"props":15,"children":16},"element","p",{},[17],{"type":18,"value":19},"text","To determine the memory parameters to use when importing an Open Harmony OS\nnative buffer:",{"type":13,"tag":21,"props":22,"children":23},"code-group",{},[24,136],{"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","VkResult vkGetNativeBufferPropertiesOHOS(\n VkDevice device,\n const struct OH_NativeBuffer* buffer,\n VkNativeBufferPropertiesOHOS* pProperties);\n","C","c","",[33],{"type":13,"tag":34,"props":35,"children":36},"code",{"__ignoreMap":31},[37,59,79,113],{"type":13,"tag":38,"props":39,"children":42},"span",{"class":40,"line":41},"line",1,[43,49,54],{"type":13,"tag":38,"props":44,"children":46},{"style":45},"--shiki-default:#1F2328;--shiki-dark:#E6EDF3",[47],{"type":18,"value":48},"VkResult ",{"type":13,"tag":38,"props":50,"children":52},{"style":51},"--shiki-default:#8250DF;--shiki-dark:#D2A8FF",[53],{"type":18,"value":4},{"type":13,"tag":38,"props":55,"children":56},{"style":45},[57],{"type":18,"value":58},"(\n",{"type":13,"tag":38,"props":60,"children":62},{"class":40,"line":61},2,[63,68,74],{"type":13,"tag":38,"props":64,"children":65},{"style":45},[66],{"type":18,"value":67}," VkDevice ",{"type":13,"tag":38,"props":69,"children":71},{"style":70},"--shiki-default:#953800;--shiki-dark:#FFA657",[72],{"type":18,"value":73},"device",{"type":13,"tag":38,"props":75,"children":76},{"style":45},[77],{"type":18,"value":78},",\n",{"type":13,"tag":38,"props":80,"children":82},{"class":40,"line":81},3,[83,89,94,99,104,109],{"type":13,"tag":38,"props":84,"children":86},{"style":85},"--shiki-default:#CF222E;--shiki-dark:#FF7B72",[87],{"type":18,"value":88}," const",{"type":13,"tag":38,"props":90,"children":91},{"style":85},[92],{"type":18,"value":93}," struct",{"type":13,"tag":38,"props":95,"children":96},{"style":45},[97],{"type":18,"value":98}," OH_NativeBuffer",{"type":13,"tag":38,"props":100,"children":101},{"style":85},[102],{"type":18,"value":103},"*",{"type":13,"tag":38,"props":105,"children":106},{"style":70},[107],{"type":18,"value":108}," buffer",{"type":13,"tag":38,"props":110,"children":111},{"style":45},[112],{"type":18,"value":78},{"type":13,"tag":38,"props":114,"children":116},{"class":40,"line":115},4,[117,122,126,131],{"type":13,"tag":38,"props":118,"children":119},{"style":45},[120],{"type":18,"value":121}," VkNativeBufferPropertiesOHOS",{"type":13,"tag":38,"props":123,"children":124},{"style":85},[125],{"type":18,"value":103},{"type":13,"tag":38,"props":127,"children":128},{"style":70},[129],{"type":18,"value":130}," pProperties",{"type":13,"tag":38,"props":132,"children":133},{"style":45},[134],{"type":18,"value":135},");\n",{"type":13,"tag":25,"props":137,"children":142},{"className":138,"code":139,"filename":140,"language":141,"meta":31,"style":31},"language-rs shiki shiki-themes github-light-default github-dark-default","pub fn get_native_buffer_properties_ohos(\n device: vk::Device,\n buffer: *const OH_NativeBuffer,\n p_properties: *mut vk::NativeBufferPropertiesOHOS,\n) -> vk::Result;\n","Rust","rs",[143],{"type":13,"tag":34,"props":144,"children":145},{"__ignoreMap":31},[146,168,200,225,259],{"type":13,"tag":38,"props":147,"children":148},{"class":40,"line":41},[149,154,159,164],{"type":13,"tag":38,"props":150,"children":151},{"style":85},[152],{"type":18,"value":153},"pub",{"type":13,"tag":38,"props":155,"children":156},{"style":85},[157],{"type":18,"value":158}," fn",{"type":13,"tag":38,"props":160,"children":161},{"style":51},[162],{"type":18,"value":163}," get_native_buffer_properties_ohos",{"type":13,"tag":38,"props":165,"children":166},{"style":45},[167],{"type":18,"value":58},{"type":13,"tag":38,"props":169,"children":170},{"class":40,"line":61},[171,176,181,186,191,196],{"type":13,"tag":38,"props":172,"children":173},{"style":45},[174],{"type":18,"value":175}," device",{"type":13,"tag":38,"props":177,"children":178},{"style":85},[179],{"type":18,"value":180},":",{"type":13,"tag":38,"props":182,"children":183},{"style":70},[184],{"type":18,"value":185}," vk",{"type":13,"tag":38,"props":187,"children":188},{"style":85},[189],{"type":18,"value":190},"::",{"type":13,"tag":38,"props":192,"children":193},{"style":70},[194],{"type":18,"value":195},"Device",{"type":13,"tag":38,"props":197,"children":198},{"style":45},[199],{"type":18,"value":78},{"type":13,"tag":38,"props":201,"children":202},{"class":40,"line":81},[203,208,212,217,221],{"type":13,"tag":38,"props":204,"children":205},{"style":45},[206],{"type":18,"value":207}," buffer",{"type":13,"tag":38,"props":209,"children":210},{"style":85},[211],{"type":18,"value":180},{"type":13,"tag":38,"props":213,"children":214},{"style":85},[215],{"type":18,"value":216}," *const",{"type":13,"tag":38,"props":218,"children":219},{"style":70},[220],{"type":18,"value":98},{"type":13,"tag":38,"props":222,"children":223},{"style":45},[224],{"type":18,"value":78},{"type":13,"tag":38,"props":226,"children":227},{"class":40,"line":115},[228,233,237,242,246,250,255],{"type":13,"tag":38,"props":229,"children":230},{"style":45},[231],{"type":18,"value":232}," p_properties",{"type":13,"tag":38,"props":234,"children":235},{"style":85},[236],{"type":18,"value":180},{"type":13,"tag":38,"props":238,"children":239},{"style":85},[240],{"type":18,"value":241}," *mut",{"type":13,"tag":38,"props":243,"children":244},{"style":70},[245],{"type":18,"value":185},{"type":13,"tag":38,"props":247,"children":248},{"style":85},[249],{"type":18,"value":190},{"type":13,"tag":38,"props":251,"children":252},{"style":70},[253],{"type":18,"value":254},"NativeBufferPropertiesOHOS",{"type":13,"tag":38,"props":256,"children":257},{"style":45},[258],{"type":18,"value":78},{"type":13,"tag":38,"props":260,"children":262},{"class":40,"line":261},5,[263,268,273,277,281,286],{"type":13,"tag":38,"props":264,"children":265},{"style":45},[266],{"type":18,"value":267},") ",{"type":13,"tag":38,"props":269,"children":270},{"style":85},[271],{"type":18,"value":272},"->",{"type":13,"tag":38,"props":274,"children":275},{"style":70},[276],{"type":18,"value":185},{"type":13,"tag":38,"props":278,"children":279},{"style":85},[280],{"type":18,"value":190},{"type":13,"tag":38,"props":282,"children":283},{"style":70},[284],{"type":18,"value":285},"Result",{"type":13,"tag":38,"props":287,"children":288},{"style":45},[289],{"type":18,"value":290},";\n",{"type":13,"tag":292,"props":293,"children":294},"ul",{},[295,314,333],{"type":13,"tag":296,"props":297,"children":298},"li",{},[299,304,306,312],{"type":13,"tag":34,"props":300,"children":302},{"className":301},[],[303],{"type":18,"value":73},{"type":18,"value":305}," is the logical device that will be importing ",{"type":13,"tag":34,"props":307,"children":309},{"className":308},[],[310],{"type":18,"value":311},"buffer",{"type":18,"value":313},".",{"type":13,"tag":296,"props":315,"children":316},{},[317,322,324,331],{"type":13,"tag":34,"props":318,"children":320},{"className":319},[],[321],{"type":18,"value":311},{"type":18,"value":323}," is the ",{"type":13,"tag":325,"props":326,"children":328},"a",{"href":327},"/man/OH_NativeBuffer",[329],{"type":18,"value":330},"OH_NativeBuffer",{"type":18,"value":332}," object specifies the buffer\nfor which its properties are to be queried.",{"type":13,"tag":296,"props":334,"children":335},{},[336,342,344,350,352,357],{"type":13,"tag":34,"props":337,"children":339},{"className":338},[],[340],{"type":18,"value":341},"pProperties",{"type":18,"value":343}," is a pointer to a ",{"type":13,"tag":325,"props":345,"children":347},{"href":346},"/man/VkNativeBufferPropertiesOHOS",[348],{"type":18,"value":349},"VkNativeBufferPropertiesOHOS",{"type":18,"value":351},"\nstructure in which the properties of ",{"type":13,"tag":34,"props":353,"children":355},{"className":354},[],[356],{"type":18,"value":311},{"type":18,"value":358}," are returned.",{"type":13,"tag":360,"props":361,"children":363},"validity-group",{"name":362},"Valid Usage (Implicit)",[364,394,418],{"type":13,"tag":365,"props":366,"children":368},"validity-field",{"name":367},"VUID-vkGetNativeBufferPropertiesOHOS-device-parameter",[369],{"type":13,"tag":14,"props":370,"children":371},{},[372,377,379,384,386,392],{"type":13,"tag":34,"props":373,"children":375},{"className":374},[],[376],{"type":18,"value":73},{"type":18,"value":378}," ",{"type":13,"tag":380,"props":381,"children":383},"normative",{"type":382},"must",[],{"type":18,"value":385}," be a valid ",{"type":13,"tag":325,"props":387,"children":389},{"href":388},"/man/VkDevice",[390],{"type":18,"value":391},"VkDevice",{"type":18,"value":393}," handle",{"type":13,"tag":365,"props":395,"children":397},{"name":396},"VUID-vkGetNativeBufferPropertiesOHOS-buffer-parameter",[398],{"type":13,"tag":14,"props":399,"children":400},{},[401,406,407,410,412,416],{"type":13,"tag":34,"props":402,"children":404},{"className":403},[],[405],{"type":18,"value":311},{"type":18,"value":378},{"type":13,"tag":380,"props":408,"children":409},{"type":382},[],{"type":18,"value":411}," be a valid pointer to a valid ",{"type":13,"tag":325,"props":413,"children":414},{"href":327},[415],{"type":18,"value":330},{"type":18,"value":417}," value",{"type":13,"tag":365,"props":419,"children":421},{"name":420},"VUID-vkGetNativeBufferPropertiesOHOS-pProperties-parameter",[422],{"type":13,"tag":14,"props":423,"children":424},{},[425,430,431,434,436,440],{"type":13,"tag":34,"props":426,"children":428},{"className":427},[],[429],{"type":18,"value":341},{"type":18,"value":378},{"type":13,"tag":380,"props":432,"children":433},{"type":382},[],{"type":18,"value":435}," be a valid pointer to a ",{"type":13,"tag":325,"props":437,"children":438},{"href":346},[439],{"type":18,"value":349},{"type":18,"value":441}," structure",{"type":13,"tag":443,"props":444,"children":445},"style",{},[446],{"type":18,"value":447},"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":61,"depth":61,"links":449},[],"markdown",1773165501726]