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<a href="#pub-attribs">Public Attributes</a> |
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<div class="headertitle"><div class="title">VmaAllocationCreateInfo Struct Reference<div class="ingroups"><a class="el" href="group__group__alloc.html">Memory allocation</a></div></div></div>
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<p>Parameters of new <a class="el" href="struct_vma_allocation.html" title="Represents single memory allocation.">VmaAllocation</a>.
<a href="struct_vma_allocation_create_info.html#details">More...</a></p>
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Public Attributes</h2></td></tr>
<tr class="memitem:add09658ac14fe290ace25470ddd6d41b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__group__alloc.html#ga5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a></td></tr>
<tr class="memdesc:add09658ac14fe290ace25470ddd6d41b"><td class="mdescLeft"> </td><td class="mdescRight">Use <a class="el" href="group__group__alloc.html#ga4fceecc301f4064dc808d3cd6c038941" title="Flags to be passed as VmaAllocationCreateInfo::flags.">VmaAllocationCreateFlagBits</a> enum. <a href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">More...</a><br /></td></tr>
<tr class="separator:add09658ac14fe290ace25470ddd6d41b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:accb8b06b1f677d858cb9af20705fa910"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__group__alloc.html#gaa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a></td></tr>
<tr class="memdesc:accb8b06b1f677d858cb9af20705fa910"><td class="mdescLeft"> </td><td class="mdescRight">Intended usage of memory. <a href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">More...</a><br /></td></tr>
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<tr class="memitem:a9166390303ff42d783305bc31c2b6b90"><td class="memItemLeft" align="right" valign="top">VkMemoryPropertyFlags </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a></td></tr>
<tr class="memdesc:a9166390303ff42d783305bc31c2b6b90"><td class="mdescLeft"> </td><td class="mdescRight">Flags that must be set in a Memory Type chosen for an allocation. <a href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">More...</a><br /></td></tr>
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<tr class="memitem:a7fe8d81a1ad10b2a2faacacee5b15d6d"><td class="memItemLeft" align="right" valign="top">VkMemoryPropertyFlags </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a></td></tr>
<tr class="memdesc:a7fe8d81a1ad10b2a2faacacee5b15d6d"><td class="mdescLeft"> </td><td class="mdescRight">Flags that preferably should be set in a memory type chosen for an allocation. <a href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">More...</a><br /></td></tr>
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<tr class="memitem:a3bf940c0271d85d6ba32a4d820075055"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a></td></tr>
<tr class="memdesc:a3bf940c0271d85d6ba32a4d820075055"><td class="mdescLeft"> </td><td class="mdescRight">Bitmask containing one bit set for every memory type acceptable for this allocation. <a href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">More...</a><br /></td></tr>
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<tr class="memitem:a6272c0555cfd1fe28bff1afeb6190150"><td class="memItemLeft" align="right" valign="top"><a class="el" href="struct_vma_pool.html">VmaPool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a></td></tr>
<tr class="memdesc:a6272c0555cfd1fe28bff1afeb6190150"><td class="mdescLeft"> </td><td class="mdescRight">Pool that this allocation should be created in. <a href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">More...</a><br /></td></tr>
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<tr class="memitem:a8259e85c272683434f4abb4ddddffe19"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a></td></tr>
<tr class="memdesc:a8259e85c272683434f4abb4ddddffe19"><td class="mdescLeft"> </td><td class="mdescRight">Custom general-purpose pointer that will be stored in <a class="el" href="struct_vma_allocation.html" title="Represents single memory allocation.">VmaAllocation</a>, can be read as <a class="el" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13" title="Custom general-purpose pointer that was passed as VmaAllocationCreateInfo::pUserData or set using vma...">VmaAllocationInfo::pUserData</a> and changed using <a class="el" href="group__group__alloc.html#gaf9147d31ffc11d62fc187bde283ed14f" title="Sets pUserData in given allocation to new value.">vmaSetAllocationUserData()</a>. <a href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">More...</a><br /></td></tr>
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<tr class="memitem:a983d39e1a2e63649d78a960aa2fdd0f7"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_allocation_create_info.html#a983d39e1a2e63649d78a960aa2fdd0f7">priority</a></td></tr>
<tr class="memdesc:a983d39e1a2e63649d78a960aa2fdd0f7"><td class="mdescLeft"> </td><td class="mdescRight">A floating-point value between 0 and 1, indicating the priority of the allocation relative to other memory allocations. <a href="struct_vma_allocation_create_info.html#a983d39e1a2e63649d78a960aa2fdd0f7">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p >Parameters of new <a class="el" href="struct_vma_allocation.html" title="Represents single memory allocation.">VmaAllocation</a>. </p>
<p >To be used with functions like <a class="el" href="group__group__alloc.html#gac72ee55598617e8eecca384e746bab51" title="Creates a new VkBuffer, allocates and binds memory for it.">vmaCreateBuffer()</a>, <a class="el" href="group__group__alloc.html#ga02a94f25679275851a53e82eacbcfc73" title="Function similar to vmaCreateBuffer().">vmaCreateImage()</a>, and many others. </p>
</div><h2 class="groupheader">Member Data Documentation</h2>
<a id="add09658ac14fe290ace25470ddd6d41b" name="add09658ac14fe290ace25470ddd6d41b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#add09658ac14fe290ace25470ddd6d41b">◆ </a></span>flags</h2>
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<td class="memname"><a class="el" href="group__group__alloc.html#ga5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> VmaAllocationCreateInfo::flags</td>
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<p>Use <a class="el" href="group__group__alloc.html#ga4fceecc301f4064dc808d3cd6c038941" title="Flags to be passed as VmaAllocationCreateInfo::flags.">VmaAllocationCreateFlagBits</a> enum. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a3bf940c0271d85d6ba32a4d820075055">◆ </a></span>memoryTypeBits</h2>
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<td class="memname">uint32_t VmaAllocationCreateInfo::memoryTypeBits</td>
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<p>Bitmask containing one bit set for every memory type acceptable for this allocation. </p>
<p >Value 0 is equivalent to <code>UINT32_MAX</code> - it means any memory type is accepted if it meets other requirements specified by this structure, with no further restrictions on memory type index. <br />
If <code>pool</code> is not null, this member is ignored. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a6272c0555cfd1fe28bff1afeb6190150">◆ </a></span>pool</h2>
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<td class="memname"><a class="el" href="struct_vma_pool.html">VmaPool</a> VmaAllocationCreateInfo::pool</td>
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<p>Pool that this allocation should be created in. </p>
<p >Leave <code>VK_NULL_HANDLE</code> to allocate from default pool. If not null, members: <code>usage</code>, <code>requiredFlags</code>, <code>preferredFlags</code>, <code>memoryTypeBits</code> are ignored. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a7fe8d81a1ad10b2a2faacacee5b15d6d">◆ </a></span>preferredFlags</h2>
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<td class="memname">VkMemoryPropertyFlags VmaAllocationCreateInfo::preferredFlags</td>
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<p>Flags that preferably should be set in a memory type chosen for an allocation. </p>
<p >Set to 0 if no additional flags are preferred. <br />
If <code>pool</code> is not null, this member is ignored. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a983d39e1a2e63649d78a960aa2fdd0f7">◆ </a></span>priority</h2>
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<td class="memname">float VmaAllocationCreateInfo::priority</td>
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<p>A floating-point value between 0 and 1, indicating the priority of the allocation relative to other memory allocations. </p>
<p >It is used only when <a class="el" href="group__group__init.html#gga4f87c9100d154a65a4ad495f7763cf7caffdd7a5169be3dbd7cbf6b3619e4f78a">VMA_ALLOCATOR_CREATE_EXT_MEMORY_PRIORITY_BIT</a> flag was used during creation of the <a class="el" href="struct_vma_allocator.html" title="Represents main object of this library initialized.">VmaAllocator</a> object and this allocation ends up as dedicated or is explicitly forced as dedicated using <a class="el" href="group__group__alloc.html#ggad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f" title="Set this flag if the allocation should have its own memory block.">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a>. Otherwise, it has the priority of a memory block where it is placed and this variable is ignored. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a8259e85c272683434f4abb4ddddffe19">◆ </a></span>pUserData</h2>
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<td class="memname">void* VmaAllocationCreateInfo::pUserData</td>
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<p>Custom general-purpose pointer that will be stored in <a class="el" href="struct_vma_allocation.html" title="Represents single memory allocation.">VmaAllocation</a>, can be read as <a class="el" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13" title="Custom general-purpose pointer that was passed as VmaAllocationCreateInfo::pUserData or set using vma...">VmaAllocationInfo::pUserData</a> and changed using <a class="el" href="group__group__alloc.html#gaf9147d31ffc11d62fc187bde283ed14f" title="Sets pUserData in given allocation to new value.">vmaSetAllocationUserData()</a>. </p>
<p >If <a class="el" href="group__group__alloc.html#ggad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520">VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT</a> is used, it must be either null or pointer to a null-terminated string. The string will be then copied to internal buffer, so it doesn't need to be valid after allocation call. </p>
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<td class="memname">VkMemoryPropertyFlags VmaAllocationCreateInfo::requiredFlags</td>
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<p>Flags that must be set in a Memory Type chosen for an allocation. </p>
<p >Leave 0 if you specify memory requirements in other way. <br />
If <code>pool</code> is not null, this member is ignored. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#accb8b06b1f677d858cb9af20705fa910">◆ </a></span>usage</h2>
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<td class="memname"><a class="el" href="group__group__alloc.html#gaa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a> VmaAllocationCreateInfo::usage</td>
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<p>Intended usage of memory. </p>
<p >You can leave <a class="el" href="group__group__alloc.html#ggaa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd">VMA_MEMORY_USAGE_UNKNOWN</a> if you specify memory requirements in other way. <br />
If <code>pool</code> is not null, this member is ignored. </p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li>D:/PROJECTS/Vulkan Memory Allocator/REPO/include/<a class="el" href="vk__mem__alloc_8h.html">vk_mem_alloc.h</a></li>
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