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<title>Vulkan Memory Allocator: Layer 3 Creating Buffers and Images</title>
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<div class="header">
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<a href="#func-members">Functions</a> </div>
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<div class="title">Layer 3 Creating Buffers and Images</div> </div>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:gac72ee55598617e8eecca384e746bab51"><td class="memItemLeft" align="right" valign="top">VkResult&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__layer3.html#gac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a> (VmaAllocator allocator, const VkBufferCreateInfo *pBufferCreateInfo, const <a class="el" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a> *pAllocationCreateInfo, VkBuffer *pBuffer, VmaAllocation *pAllocation, <a class="el" href="struct_vma_allocation_info.html">VmaAllocationInfo</a> *pAllocationInfo)</td></tr>
<tr class="separator:gac72ee55598617e8eecca384e746bab51"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga0d9f4e4ba5bf9aab1f1c746387753d77"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__layer3.html#ga0d9f4e4ba5bf9aab1f1c746387753d77">vmaDestroyBuffer</a> (VmaAllocator allocator, VkBuffer buffer, VmaAllocation allocation)</td></tr>
<tr class="separator:ga0d9f4e4ba5bf9aab1f1c746387753d77"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga02a94f25679275851a53e82eacbcfc73"><td class="memItemLeft" align="right" valign="top">VkResult&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__layer3.html#ga02a94f25679275851a53e82eacbcfc73">vmaCreateImage</a> (VmaAllocator allocator, const VkImageCreateInfo *pImageCreateInfo, const <a class="el" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a> *pAllocationCreateInfo, VkImage *pImage, VmaAllocation *pAllocation, <a class="el" href="struct_vma_allocation_info.html">VmaAllocationInfo</a> *pAllocationInfo)</td></tr>
<tr class="memdesc:ga02a94f25679275851a53e82eacbcfc73"><td class="mdescLeft">&#160;</td><td class="mdescRight">Function similar to <a class="el" href="group__layer3.html#gac72ee55598617e8eecca384e746bab51">vmaCreateBuffer()</a>. <a href="#ga02a94f25679275851a53e82eacbcfc73">More...</a><br /></td></tr>
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<tr class="memitem:gae50d2cb3b4a3bfd4dd40987234e50e7e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__layer3.html#gae50d2cb3b4a3bfd4dd40987234e50e7e">vmaDestroyImage</a> (VmaAllocator allocator, VkImage image, VmaAllocation allocation)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<h2 class="groupheader">Function Documentation</h2>
<a id="gac72ee55598617e8eecca384e746bab51"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gac72ee55598617e8eecca384e746bab51">&#9670;&nbsp;</a></span>vmaCreateBuffer()</h2>
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<div class="memproto">
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<td class="memname">VkResult vmaCreateBuffer </td>
<td>(</td>
<td class="paramtype">VmaAllocator&#160;</td>
<td class="paramname"><em>allocator</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const VkBufferCreateInfo *&#160;</td>
<td class="paramname"><em>pBufferCreateInfo</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a> *&#160;</td>
<td class="paramname"><em>pAllocationCreateInfo</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">VkBuffer *&#160;</td>
<td class="paramname"><em>pBuffer</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">VmaAllocation *&#160;</td>
<td class="paramname"><em>pAllocation</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct_vma_allocation_info.html">VmaAllocationInfo</a> *&#160;</td>
<td class="paramname"><em>pAllocationInfo</em>&#160;</td>
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<td>)</td>
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<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[out]</td><td class="paramname">pBuffer</td><td>Buffer that was created. </td></tr>
<tr><td class="paramdir">[out]</td><td class="paramname">pAllocation</td><td>Allocation that was created. </td></tr>
<tr><td class="paramdir">[out]</td><td class="paramname">pAllocationInfo</td><td>Optional. Information about allocated memory. It can be later fetched using function <a class="el" href="group__layer2.html#ga86dd08aba8633bfa4ad0df2e76481d8b" title="Returns current information about specified allocation. ">vmaGetAllocationInfo()</a>.</td></tr>
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<p>This function automatically:</p>
<ol type="1">
<li>Creates buffer.</li>
<li>Allocates appropriate memory for it.</li>
<li>Binds the buffer with the memory.</li>
</ol>
<p>If any of these operations fail, buffer and allocation are not created, returned value is negative error code, *pBuffer and *pAllocation are null.</p>
<p>If the function succeeded, you must destroy both buffer and allocation when you no longer need them using either convenience function <a class="el" href="group__layer3.html#ga0d9f4e4ba5bf9aab1f1c746387753d77">vmaDestroyBuffer()</a> or separately, using vkDestroyBuffer() and <a class="el" href="group__layer2.html#ga11f0fbc034fa81a4efedd73d61ce7568" title="Frees memory previously allocated using vmaAllocateMemory(), vmaAllocateMemoryForBuffer(), or vmaAllocateMemoryForImage(). ">vmaFreeMemory()</a>. </p>
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<a id="ga02a94f25679275851a53e82eacbcfc73"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga02a94f25679275851a53e82eacbcfc73">&#9670;&nbsp;</a></span>vmaCreateImage()</h2>
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<td class="memname">VkResult vmaCreateImage </td>
<td>(</td>
<td class="paramtype">VmaAllocator&#160;</td>
<td class="paramname"><em>allocator</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const VkImageCreateInfo *&#160;</td>
<td class="paramname"><em>pImageCreateInfo</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a> *&#160;</td>
<td class="paramname"><em>pAllocationCreateInfo</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">VkImage *&#160;</td>
<td class="paramname"><em>pImage</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">VmaAllocation *&#160;</td>
<td class="paramname"><em>pAllocation</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct_vma_allocation_info.html">VmaAllocationInfo</a> *&#160;</td>
<td class="paramname"><em>pAllocationInfo</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Function similar to <a class="el" href="group__layer3.html#gac72ee55598617e8eecca384e746bab51">vmaCreateBuffer()</a>. </p>
</div>
</div>
<a id="ga0d9f4e4ba5bf9aab1f1c746387753d77"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga0d9f4e4ba5bf9aab1f1c746387753d77">&#9670;&nbsp;</a></span>vmaDestroyBuffer()</h2>
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void vmaDestroyBuffer </td>
<td>(</td>
<td class="paramtype">VmaAllocator&#160;</td>
<td class="paramname"><em>allocator</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">VkBuffer&#160;</td>
<td class="paramname"><em>buffer</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">VmaAllocation&#160;</td>
<td class="paramname"><em>allocation</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a id="gae50d2cb3b4a3bfd4dd40987234e50e7e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gae50d2cb3b4a3bfd4dd40987234e50e7e">&#9670;&nbsp;</a></span>vmaDestroyImage()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void vmaDestroyImage </td>
<td>(</td>
<td class="paramtype">VmaAllocator&#160;</td>
<td class="paramname"><em>allocator</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">VkImage&#160;</td>
<td class="paramname"><em>image</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">VmaAllocation&#160;</td>
<td class="paramname"><em>allocation</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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