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Refactored virtual allocator. (COMPATIBILITY BREAKING!) Added TLSF algoritym.

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Refactored virtual allocator: Added type VmaVirtualAllocation, member VmaVirtualAllocationInfo::offset, changed parameters of vmaVirtualAllocate, vmaVirtualFree, vmaSetVirtualAllocationUserData, vmaGetVirtualAllocationInfo.

Added TLSF algorithm: Added VMA_POOL_CREATE_TLSF_ALGORITHM_BIT, VMA_VIRTUAL_BLOCK_CREATE_TLSF_ALGORITHM_BIT.

Some internal refactoring.

Improved documentation: Grouped API elements into Doxygen modules.

Code mostly by @medranSolus.
This commit is contained in:
Adam Sawicki 2022-01-20 17:00:33 +01:00
parent c5870ad3c2
commit d3a85f0dc3
89 changed files with 7653 additions and 5225 deletions
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@ -65,17 +65,20 @@ $(function() {
<div class="summary">
<a href="#pub-attribs">Public Attributes</a> &#124;
<a href="struct_vma_virtual_allocation_info-members.html">List of all members</a> </div>
<div class="headertitle"><div class="title">VmaVirtualAllocationInfo Struct Reference</div></div>
<div class="headertitle"><div class="title">VmaVirtualAllocationInfo Struct Reference<div class="ingroups"><a class="el" href="group__group__virtual.html">Virtual allocator</a></div></div></div>
</div><!--header-->
<div class="contents">
<p>Parameters of an existing virtual allocation, returned by <a class="el" href="vk__mem__alloc_8h.html#ab5fcb961ffea69023e7e0ea100bdad8e" title="Returns information about a specific virtual allocation within a virtual block, like its size and pUs...">vmaGetVirtualAllocationInfo()</a>.
<p>Parameters of an existing virtual allocation, returned by <a class="el" href="group__group__virtual.html#ga8ee14ceb1fe033ec84d8aa29e1f75afa" title="Returns information about a specific virtual allocation within a virtual block, like its size and pUs...">vmaGetVirtualAllocationInfo()</a>.
<a href="struct_vma_virtual_allocation_info.html#details">More...</a></p>
<p><code>#include &lt;vk_mem_alloc.h&gt;</code></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:accb40a8205f49ccca3de975da7d1a2b5"><td class="memItemLeft" align="right" valign="top">VkDeviceSize&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_virtual_allocation_info.html#accb40a8205f49ccca3de975da7d1a2b5">offset</a></td></tr>
<tr class="memdesc:accb40a8205f49ccca3de975da7d1a2b5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Offset of the allocation. <a href="struct_vma_virtual_allocation_info.html#accb40a8205f49ccca3de975da7d1a2b5">More...</a><br /></td></tr>
<tr class="separator:accb40a8205f49ccca3de975da7d1a2b5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afb6d6bd0a6813869ea0842048d40aa2b"><td class="memItemLeft" align="right" valign="top">VkDeviceSize&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_virtual_allocation_info.html#afb6d6bd0a6813869ea0842048d40aa2b">size</a></td></tr>
<tr class="memdesc:afb6d6bd0a6813869ea0842048d40aa2b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Size of the allocation. <a href="struct_vma_virtual_allocation_info.html#afb6d6bd0a6813869ea0842048d40aa2b">More...</a><br /></td></tr>
<tr class="separator:afb6d6bd0a6813869ea0842048d40aa2b"><td class="memSeparator" colspan="2">&#160;</td></tr>
@ -84,8 +87,25 @@ Public Attributes</h2></td></tr>
<tr class="separator:a41d5cb09357656411653d82fee436f45"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p >Parameters of an existing virtual allocation, returned by <a class="el" href="vk__mem__alloc_8h.html#ab5fcb961ffea69023e7e0ea100bdad8e" title="Returns information about a specific virtual allocation within a virtual block, like its size and pUs...">vmaGetVirtualAllocationInfo()</a>. </p>
<div class="textblock"><p >Parameters of an existing virtual allocation, returned by <a class="el" href="group__group__virtual.html#ga8ee14ceb1fe033ec84d8aa29e1f75afa" title="Returns information about a specific virtual allocation within a virtual block, like its size and pUs...">vmaGetVirtualAllocationInfo()</a>. </p>
</div><h2 class="groupheader">Member Data Documentation</h2>
<a id="accb40a8205f49ccca3de975da7d1a2b5" name="accb40a8205f49ccca3de975da7d1a2b5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#accb40a8205f49ccca3de975da7d1a2b5">&#9670;&nbsp;</a></span>offset</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">VkDeviceSize VmaVirtualAllocationInfo::offset</td>
</tr>
</table>
</div><div class="memdoc">
<p>Offset of the allocation. </p>
<p >Offset at which the allocation was made. </p>
</div>
</div>
<a id="a41d5cb09357656411653d82fee436f45" name="a41d5cb09357656411653d82fee436f45"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a41d5cb09357656411653d82fee436f45">&#9670;&nbsp;</a></span>pUserData</h2>
@ -99,7 +119,7 @@ Public Attributes</h2></td></tr>
</div><div class="memdoc">
<p>Custom pointer associated with the allocation. </p>
<p >Same value as passed in <a class="el" href="struct_vma_virtual_allocation_create_info.html#a015f8544ca51a7350f7434d42d0587bb" title="Custom pointer to be associated with the allocation. Optional.">VmaVirtualAllocationCreateInfo::pUserData</a> or to <a class="el" href="vk__mem__alloc_8h.html#a4b96f835d38686df937e097a0c7db5e9" title="Changes custom pointer associated with given virtual allocation.">vmaSetVirtualAllocationUserData()</a>. </p>
<p >Same value as passed in <a class="el" href="struct_vma_virtual_allocation_create_info.html#a015f8544ca51a7350f7434d42d0587bb" title="Custom pointer to be associated with the allocation. Optional.">VmaVirtualAllocationCreateInfo::pUserData</a> or to <a class="el" href="group__group__virtual.html#ga001ea1850458a4062b829e09c303fca2" title="Changes custom pointer associated with given virtual allocation.">vmaSetVirtualAllocationUserData()</a>. </p>
</div>
</div>