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| <div class="headertitle"><div class="title">VmaStatistics Struct Reference<div class="ingroups"><a class="el" href="group__group__stats.html">Statistics</a></div></div></div> |
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| <p>Calculated statistics of memory usage e.g. in a specific memory type, heap, custom pool, or total. |
| <a href="struct_vma_statistics.html#details">More...</a></p> |
| <table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-attribs" name="pub-attribs"></a> |
| Public Attributes</h2></td></tr> |
| <tr class="memitem:a309179d5853a6a7cd534df497ee43957"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_statistics.html#a309179d5853a6a7cd534df497ee43957">blockCount</a></td></tr> |
| <tr class="memdesc:a309179d5853a6a7cd534df497ee43957"><td class="mdescLeft"> </td><td class="mdescRight">Number of <code>VkDeviceMemory</code> objects - Vulkan memory blocks allocated. <br /></td></tr> |
| <tr class="separator:a309179d5853a6a7cd534df497ee43957"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ab0ff76e50f58f9f54b6f265e5bf5dde2"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_statistics.html#ab0ff76e50f58f9f54b6f265e5bf5dde2">allocationCount</a></td></tr> |
| <tr class="memdesc:ab0ff76e50f58f9f54b6f265e5bf5dde2"><td class="mdescLeft"> </td><td class="mdescRight">Number of <a class="el" href="struct_vma_allocation.html" title="Represents single memory allocation.">VmaAllocation</a> objects allocated. <br /></td></tr> |
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| <tr class="memitem:a2afbc1c7aa8ad7bbb8de06215ba7e5c4"><td class="memItemLeft" align="right" valign="top">VkDeviceSize </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_statistics.html#a2afbc1c7aa8ad7bbb8de06215ba7e5c4">blockBytes</a></td></tr> |
| <tr class="memdesc:a2afbc1c7aa8ad7bbb8de06215ba7e5c4"><td class="mdescLeft"> </td><td class="mdescRight">Number of bytes allocated in <code>VkDeviceMemory</code> blocks. <br /></td></tr> |
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| <tr class="memitem:a21db06eba3422f87a2b4b4703d879c16"><td class="memItemLeft" align="right" valign="top">VkDeviceSize </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_statistics.html#a21db06eba3422f87a2b4b4703d879c16">allocationBytes</a></td></tr> |
| <tr class="memdesc:a21db06eba3422f87a2b4b4703d879c16"><td class="mdescLeft"> </td><td class="mdescRight">Total number of bytes occupied by all <a class="el" href="struct_vma_allocation.html" title="Represents single memory allocation.">VmaAllocation</a> objects. <br /></td></tr> |
| <tr class="separator:a21db06eba3422f87a2b4b4703d879c16"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p>Calculated statistics of memory usage e.g. in a specific memory type, heap, custom pool, or total. </p> |
| <p>These are fast to calculate. See functions: <a class="el" href="group__group__stats.html#ga9f88db9d46a432c0ad7278cecbc5eaa7" title="Retrieves information about current memory usage and budget for all memory heaps.">vmaGetHeapBudgets()</a>, <a class="el" href="group__group__stats.html#ga34d8e7d83774eed0caee5c5ae88e217d" title="Retrieves statistics of existing VmaPool object.">vmaGetPoolStatistics()</a>. </p> |
| </div><h2 class="groupheader">Member Data Documentation</h2> |
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| <h2 class="memtitle"><span class="permalink"><a href="#a21db06eba3422f87a2b4b4703d879c16">◆ </a></span>allocationBytes</h2> |
| |
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| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">VkDeviceSize VmaStatistics::allocationBytes</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Total number of bytes occupied by all <a class="el" href="struct_vma_allocation.html" title="Represents single memory allocation.">VmaAllocation</a> objects. </p> |
| <p>Always less or equal than <code>blockBytes</code>. Difference <code>(blockBytes - allocationBytes)</code> is the amount of memory allocated from Vulkan but unused by any <a class="el" href="struct_vma_allocation.html" title="Represents single memory allocation.">VmaAllocation</a>. </p> |
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| <h2 class="memtitle"><span class="permalink"><a href="#ab0ff76e50f58f9f54b6f265e5bf5dde2">◆ </a></span>allocationCount</h2> |
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| <tr> |
| <td class="memname">uint32_t VmaStatistics::allocationCount</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Number of <a class="el" href="struct_vma_allocation.html" title="Represents single memory allocation.">VmaAllocation</a> objects allocated. </p> |
| <p>Dedicated allocations have their own blocks, so each one adds 1 to <code>allocationCount</code> as well as <code>blockCount</code>. </p> |
| |
| </div> |
| </div> |
| <a id="a2afbc1c7aa8ad7bbb8de06215ba7e5c4" name="a2afbc1c7aa8ad7bbb8de06215ba7e5c4"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a2afbc1c7aa8ad7bbb8de06215ba7e5c4">◆ </a></span>blockBytes</h2> |
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| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">VkDeviceSize VmaStatistics::blockBytes</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
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| <p>Number of bytes allocated in <code>VkDeviceMemory</code> blocks. </p> |
| <dl class="section note"><dt>Note</dt><dd>To avoid confusion, please be aware that what Vulkan calls an "allocation" - a whole <code>VkDeviceMemory</code> object (e.g. as in <code>VkPhysicalDeviceLimits::maxMemoryAllocationCount</code>) is called a "block" in VMA, while VMA calls "allocation" a <a class="el" href="struct_vma_allocation.html" title="Represents single memory allocation.">VmaAllocation</a> object that represents a memory region sub-allocated from such block, usually for a single buffer or image. </dd></dl> |
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| <h2 class="memtitle"><span class="permalink"><a href="#a309179d5853a6a7cd534df497ee43957">◆ </a></span>blockCount</h2> |
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| <table class="memname"> |
| <tr> |
| <td class="memname">uint32_t VmaStatistics::blockCount</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
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| <p>Number of <code>VkDeviceMemory</code> objects - Vulkan memory blocks allocated. </p> |
| |
| </div> |
| </div> |
| <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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