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<title>Vulkan Memory Allocator: Layer 3 Creating Buffers and Images</title>
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<div id="projectname">Vulkan Memory Allocator
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<a href="#func-members">Functions</a> </div>
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<div class="headertitle">
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<div class="title">Layer 3 Creating Buffers and Images</div> </div>
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</div><!--header-->
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<div class="contents">
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:ga6cafa3a644324a1e0c9165494db11648"><td class="memItemLeft" align="right" valign="top">VkResult </td><td class="memItemRight" valign="bottom"><a class="el" href="group__layer3.html#ga6cafa3a644324a1e0c9165494db11648">vmaCreateBuffer</a> (VmaAllocator allocator, const VkBufferCreateInfo *pCreateInfo, const <a class="el" href="struct_vma_memory_requirements.html">VmaMemoryRequirements</a> *pMemoryRequirements, VkBuffer *pBuffer, VkMappedMemoryRange *pMemory, uint32_t *pMemoryTypeIndex)</td></tr>
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<tr class="separator:ga6cafa3a644324a1e0c9165494db11648"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga967857c06b8232b2a54936daf36d1535"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__layer3.html#ga967857c06b8232b2a54936daf36d1535">vmaDestroyBuffer</a> (VmaAllocator allocator, VkBuffer buffer)</td></tr>
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<tr class="separator:ga967857c06b8232b2a54936daf36d1535"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga9646281a3d9abc9f4d0bc5632db117de"><td class="memItemLeft" align="right" valign="top">VkResult </td><td class="memItemRight" valign="bottom"><a class="el" href="group__layer3.html#ga9646281a3d9abc9f4d0bc5632db117de">vmaCreateImage</a> (VmaAllocator allocator, const VkImageCreateInfo *pCreateInfo, const <a class="el" href="struct_vma_memory_requirements.html">VmaMemoryRequirements</a> *pMemoryRequirements, VkImage *pImage, VkMappedMemoryRange *pMemory, uint32_t *pMemoryTypeIndex)</td></tr>
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<tr class="memdesc:ga9646281a3d9abc9f4d0bc5632db117de"><td class="mdescLeft"> </td><td class="mdescRight">Function similar to <a class="el" href="group__layer3.html#ga6cafa3a644324a1e0c9165494db11648">vmaCreateBuffer()</a>. <a href="#ga9646281a3d9abc9f4d0bc5632db117de">More...</a><br /></td></tr>
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<tr class="separator:ga9646281a3d9abc9f4d0bc5632db117de"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga9377799736c4a1262b41ee441e5fc877"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__layer3.html#ga9377799736c4a1262b41ee441e5fc877">vmaDestroyImage</a> (VmaAllocator allocator, VkImage image)</td></tr>
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<tr class="separator:ga9377799736c4a1262b41ee441e5fc877"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<h2 class="groupheader">Function Documentation</h2>
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<a id="ga6cafa3a644324a1e0c9165494db11648"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ga6cafa3a644324a1e0c9165494db11648">◆ </a></span>vmaCreateBuffer()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname">VkResult vmaCreateBuffer </td>
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<td>(</td>
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<td class="paramtype">VmaAllocator </td>
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<td class="paramname"><em>allocator</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const VkBufferCreateInfo * </td>
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<td class="paramname"><em>pCreateInfo</em>, </td>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const <a class="el" href="struct_vma_memory_requirements.html">VmaMemoryRequirements</a> * </td>
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<td class="paramname"><em>pMemoryRequirements</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">VkBuffer * </td>
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<td class="paramname"><em>pBuffer</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">VkMappedMemoryRange * </td>
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<td class="paramname"><em>pMemory</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint32_t * </td>
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<td class="paramname"><em>pMemoryTypeIndex</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</div><div class="memdoc">
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramdir">[out]</td><td class="paramname">pMemory</td><td>Optional. Pass null if you don't need this information. </td></tr>
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<tr><td class="paramdir">[out]</td><td class="paramname">pMemoryTypeIndex</td><td>Optional. Pass null if you don't need this information.</td></tr>
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</table>
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</dd>
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</dl>
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<p>This function automatically:</p>
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<ol type="1">
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<li>Creates buffer/image.</li>
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<li>Allocates appropriate memory for it.</li>
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<li>Binds the buffer/image with the memory.</li>
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</ol>
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<p>You do not (and should not) pass returned pMemory to vmaFreeMemory. Only calling <a class="el" href="group__layer3.html#ga967857c06b8232b2a54936daf36d1535">vmaDestroyBuffer()</a> / <a class="el" href="group__layer3.html#ga9377799736c4a1262b41ee441e5fc877">vmaDestroyImage()</a> is required for objects created using <a class="el" href="group__layer3.html#ga6cafa3a644324a1e0c9165494db11648">vmaCreateBuffer()</a> / <a class="el" href="group__layer3.html#ga9646281a3d9abc9f4d0bc5632db117de" title="Function similar to vmaCreateBuffer(). ">vmaCreateImage()</a>.</p>
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<p>All allocated buffers and images are also automatically destroyed in <a class="el" href="group__general.html#gaa8d164061c88f22fb1fd3c8f3534bc1d" title="Destroys allocator object. ">vmaDestroyAllocator()</a>, along with their memory allocations. </p>
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<a id="ga9646281a3d9abc9f4d0bc5632db117de"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ga9646281a3d9abc9f4d0bc5632db117de">◆ </a></span>vmaCreateImage()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">VkResult vmaCreateImage </td>
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<td>(</td>
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<td class="paramtype">VmaAllocator </td>
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<td class="paramname"><em>allocator</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const VkImageCreateInfo * </td>
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<td class="paramname"><em>pCreateInfo</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const <a class="el" href="struct_vma_memory_requirements.html">VmaMemoryRequirements</a> * </td>
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<td class="paramname"><em>pMemoryRequirements</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">VkImage * </td>
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<td class="paramname"><em>pImage</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">VkMappedMemoryRange * </td>
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<td class="paramname"><em>pMemory</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint32_t * </td>
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<td class="paramname"><em>pMemoryTypeIndex</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</table>
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</div><div class="memdoc">
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<p>Function similar to <a class="el" href="group__layer3.html#ga6cafa3a644324a1e0c9165494db11648">vmaCreateBuffer()</a>. </p>
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</div>
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<a id="ga967857c06b8232b2a54936daf36d1535"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ga967857c06b8232b2a54936daf36d1535">◆ </a></span>vmaDestroyBuffer()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void vmaDestroyBuffer </td>
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<td>(</td>
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<td class="paramtype">VmaAllocator </td>
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<td class="paramname"><em>allocator</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">VkBuffer </td>
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<td class="paramname"><em>buffer</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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<a id="ga9377799736c4a1262b41ee441e5fc877"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ga9377799736c4a1262b41ee441e5fc877">◆ </a></span>vmaDestroyImage()</h2>
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<div class="memitem">
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<td class="memname">void vmaDestroyImage </td>
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<td>(</td>
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<td class="paramtype">VmaAllocator </td>
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<td class="paramname"><em>allocator</em>, </td>
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</tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">VkImage </td>
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<td class="paramname"><em>image</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</div><!-- contents -->
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<!-- start footer part -->
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