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| <title>Vulkan Memory Allocator: Layer 3 Creating Buffers and Images</title> |
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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 </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"> </td></tr> |
| <tr class="memitem:ga0d9f4e4ba5bf9aab1f1c746387753d77"><td class="memItemLeft" align="right" valign="top">void </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="memdesc:ga0d9f4e4ba5bf9aab1f1c746387753d77"><td class="mdescLeft"> </td><td class="mdescRight">Destroys Vulkan buffer and frees allocated memory. <a href="#ga0d9f4e4ba5bf9aab1f1c746387753d77">More...</a><br /></td></tr> |
| <tr class="separator:ga0d9f4e4ba5bf9aab1f1c746387753d77"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ga02a94f25679275851a53e82eacbcfc73"><td class="memItemLeft" align="right" valign="top">VkResult </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"> </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 </td><td class="memItemRight" valign="bottom"><a class="el" href="group__layer3.html#gae50d2cb3b4a3bfd4dd40987234e50e7e">vmaDestroyImage</a> (VmaAllocator allocator, VkImage image, VmaAllocation allocation)</td></tr> |
| <tr class="memdesc:gae50d2cb3b4a3bfd4dd40987234e50e7e"><td class="mdescLeft"> </td><td class="mdescRight">Destroys Vulkan image and frees allocated memory. <a href="#gae50d2cb3b4a3bfd4dd40987234e50e7e">More...</a><br /></td></tr> |
| <tr class="separator:gae50d2cb3b4a3bfd4dd40987234e50e7e"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <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">◆ </a></span>vmaCreateBuffer()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">VkResult vmaCreateBuffer </td> |
| <td>(</td> |
| <td class="paramtype">VmaAllocator </td> |
| <td class="paramname"><em>allocator</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">const VkBufferCreateInfo * </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> * </td> |
| <td class="paramname"><em>pAllocationCreateInfo</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">VkBuffer * </td> |
| <td class="paramname"><em>pBuffer</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">VmaAllocation * </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> * </td> |
| <td class="paramname"><em>pAllocationInfo</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <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> |
| </table> |
| </dd> |
| </dl> |
| <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" title="Destroys Vulkan buffer and frees allocated memory. ">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> |
| |
| </div> |
| </div> |
| <a id="ga02a94f25679275851a53e82eacbcfc73"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ga02a94f25679275851a53e82eacbcfc73">◆ </a></span>vmaCreateImage()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">VkResult vmaCreateImage </td> |
| <td>(</td> |
| <td class="paramtype">VmaAllocator </td> |
| <td class="paramname"><em>allocator</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">const VkImageCreateInfo * </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> * </td> |
| <td class="paramname"><em>pAllocationCreateInfo</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">VkImage * </td> |
| <td class="paramname"><em>pImage</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">VmaAllocation * </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> * </td> |
| <td class="paramname"><em>pAllocationInfo</em> </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">◆ </a></span>vmaDestroyBuffer()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void vmaDestroyBuffer </td> |
| <td>(</td> |
| <td class="paramtype">VmaAllocator </td> |
| <td class="paramname"><em>allocator</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">VkBuffer </td> |
| <td class="paramname"><em>buffer</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">VmaAllocation </td> |
| <td class="paramname"><em>allocation</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Destroys Vulkan buffer and frees allocated memory. </p> |
| <p>This is just a convenience function equivalent to:</p> |
| <pre class="fragment">vkDestroyBuffer(device, buffer, allocationCallbacks); |
| vmaFreeMemory(allocator, allocation);</pre> |
| </div> |
| </div> |
| <a id="gae50d2cb3b4a3bfd4dd40987234e50e7e"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#gae50d2cb3b4a3bfd4dd40987234e50e7e">◆ </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 </td> |
| <td class="paramname"><em>allocator</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">VkImage </td> |
| <td class="paramname"><em>image</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">VmaAllocation </td> |
| <td class="paramname"><em>allocation</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Destroys Vulkan image and frees allocated memory. </p> |
| <p>This is just a convenience function equivalent to:</p> |
| <pre class="fragment">vkDestroyImage(device, image, allocationCallbacks); |
| vmaFreeMemory(allocator, allocation);</pre> |
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