Merged tight alignment feature from a branch

docs/html/_d3_d12_mem_alloc_8h.html

@@ -218,6 +218,7 @@
 , <br />
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 , <a class="el" href="namespace_d3_d12_m_a.html#ad5ae5a5e42b878f2e18ab5d1fbfb9916a15c1ba5fbc182ac927b3011e23e74a72">D3D12MA::ALLOCATOR_FLAG_DONT_PREFER_SMALL_BUFFERS_COMMITTED</a> = 0x10
+, <a class="el" href="namespace_d3_d12_m_a.html#ad5ae5a5e42b878f2e18ab5d1fbfb9916af13bc700d7b799c856c6516acac12fed">D3D12MA::ALLOCATOR_FLAG_DONT_USE_TIGHT_ALIGNMENT</a> = 0x20
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  }</td></tr>
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docs/html/class_d3_d12_m_a_1_1_allocator-members.html

@@ -100,8 +100,9 @@
   <tr class="even"><td class="entry"><a class="el" href="class_d3_d12_m_a_1_1_allocator.html#a434ae3147209953253da26687bfd62dc">GetMemoryCapacity</a>(UINT memorySegmentGroup) const</td><td class="entry"><a class="el" href="class_d3_d12_m_a_1_1_allocator.html">D3D12MA::Allocator</a></td><td class="entry"></td></tr>
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-  <tr class="odd"><td class="entry"><a class="el" href="class_d3_d12_m_a_1_1_allocator.html#a9e742884bd45dd7f01193d13fcd05af0">IsUMA</a>() const</td><td class="entry"><a class="el" href="class_d3_d12_m_a_1_1_allocator.html">D3D12MA::Allocator</a></td><td class="entry"></td></tr>
-  <tr class="even"><td class="entry"><a class="el" href="class_d3_d12_m_a_1_1_allocator.html#a468ba0c93121eaaee402b08775f1dd11">SetCurrentFrameIndex</a>(UINT frameIndex)</td><td class="entry"><a class="el" href="class_d3_d12_m_a_1_1_allocator.html">D3D12MA::Allocator</a></td><td class="entry"></td></tr>
+  <tr class="odd"><td class="entry"><a class="el" href="class_d3_d12_m_a_1_1_allocator.html#a3f5aa191cebdca7c1932da4723cfc03e">IsTightAlignmentSupported</a>() const</td><td class="entry"><a class="el" href="class_d3_d12_m_a_1_1_allocator.html">D3D12MA::Allocator</a></td><td class="entry"></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_d3_d12_m_a_1_1_allocator.html#a9e742884bd45dd7f01193d13fcd05af0">IsUMA</a>() const</td><td class="entry"><a class="el" href="class_d3_d12_m_a_1_1_allocator.html">D3D12MA::Allocator</a></td><td class="entry"></td></tr>
+  <tr class="odd"><td class="entry"><a class="el" href="class_d3_d12_m_a_1_1_allocator.html#a468ba0c93121eaaee402b08775f1dd11">SetCurrentFrameIndex</a>(UINT frameIndex)</td><td class="entry"><a class="el" href="class_d3_d12_m_a_1_1_allocator.html">D3D12MA::Allocator</a></td><td class="entry"></td></tr>
 </table></div><!-- contents -->
 <!-- start footer part -->
 <hr class="footer"/><address class="footer"><small>

docs/html/class_d3_d12_m_a_1_1_allocator.html

@@ -103,6 +103,8 @@
 <tr class="memdesc:a08210561b92c4bd7ede9dd7beba4bb80"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns true if <span class="tt">D3D12_FEATURE_DATA_ARCHITECTURE1::CacheCoherentUMA</span> was found to be true.  <br /></td></tr>
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 <tr class="memdesc:a3f3fd1e88cf2cd02257fe272e08a273c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns true if GPU Upload Heaps are supported on the current system.  <br /></td></tr>
+<tr class="memitem:a3f5aa191cebdca7c1932da4723cfc03e" id="r_a3f5aa191cebdca7c1932da4723cfc03e"><td class="memItemLeft" align="right" valign="top">BOOL&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a3f5aa191cebdca7c1932da4723cfc03e">IsTightAlignmentSupported</a> () const</td></tr>
+<tr class="memdesc:a3f5aa191cebdca7c1932da4723cfc03e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns true if resource tight alignment is supported on the current system. When supported, it is automatically used by the library, unless <a class="el" href="namespace_d3_d12_m_a.html#ad5ae5a5e42b878f2e18ab5d1fbfb9916af13bc700d7b799c856c6516acac12fed">ALLOCATOR_FLAG_DONT_USE_TIGHT_ALIGNMENT</a> flag was specified on allocator creation. This flag is fetched from <span class="tt">D3D12_FEATURE_DATA_TIGHT_ALIGNMENT::SupportTier</span>.  <br /></td></tr>
 <tr class="memitem:a434ae3147209953253da26687bfd62dc" id="r_a434ae3147209953253da26687bfd62dc"><td class="memItemLeft" align="right" valign="top">UINT64&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a434ae3147209953253da26687bfd62dc">GetMemoryCapacity</a> (UINT memorySegmentGroup) const</td></tr>
 <tr class="memdesc:a434ae3147209953253da26687bfd62dc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns total amount of memory of specific segment group, in bytes.  <br /></td></tr>
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@@ -785,6 +787,25 @@ <h2 class="memtitle"><span class="permalink"><a href="#a3f3fd1e88cf2cd02257fe272
 <p>When true, you can use <span class="tt">D3D12_HEAP_TYPE_GPU_UPLOAD</span>.</p>
 <p>This flag is fetched from <span class="tt">D3D12_FEATURE_D3D12_OPTIONS16::GPUUploadHeapSupported</span>. </p>
 
+</div>
+</div>
+<a id="a3f5aa191cebdca7c1932da4723cfc03e" name="a3f5aa191cebdca7c1932da4723cfc03e"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a3f5aa191cebdca7c1932da4723cfc03e">&#9670;&#160;</a></span>IsTightAlignmentSupported()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">BOOL D3D12MA::Allocator::IsTightAlignmentSupported </td>
+          <td>(</td>
+          <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
+          <td> const</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Returns true if resource tight alignment is supported on the current system. When supported, it is automatically used by the library, unless <a class="el" href="namespace_d3_d12_m_a.html#ad5ae5a5e42b878f2e18ab5d1fbfb9916af13bc700d7b799c856c6516acac12fed">ALLOCATOR_FLAG_DONT_USE_TIGHT_ALIGNMENT</a> flag was specified on allocator creation. This flag is fetched from <span class="tt">D3D12_FEATURE_DATA_TIGHT_ALIGNMENT::SupportTier</span>. </p>
+
 </div>
 </div>
 <a id="a9e742884bd45dd7f01193d13fcd05af0" name="a9e742884bd45dd7f01193d13fcd05af0"></a>

docs/html/configuration.html

@@ -113,13 +113,13 @@ <h1 class="doxsection"><a class="anchor" id="custom_memory_allocator"></a>
 <div class="line">HRESULT hr = <a class="code hl_function" href="namespace_d3_d12_m_a.html#ab7a1cd1683986d75ce1488b0920f4cb0">D3D12MA::CreateAllocator</a>(&amp;allocatorDesc, &amp;allocator);</div>
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-<div class="ttc" id="aclass_d3_d12_m_a_1_1_allocator_html"><div class="ttname"><a href="class_d3_d12_m_a_1_1_allocator.html">D3D12MA::Allocator</a></div><div class="ttdoc">Represents main object of this library initialized for particular ID3D12Device.</div><div class="ttdef"><b>Definition</b> D3D12MemAlloc.h:1163</div></div>
+<div class="ttc" id="aclass_d3_d12_m_a_1_1_allocator_html"><div class="ttname"><a href="class_d3_d12_m_a_1_1_allocator.html">D3D12MA::Allocator</a></div><div class="ttdoc">Represents main object of this library initialized for particular ID3D12Device.</div><div class="ttdef"><b>Definition</b> D3D12MemAlloc.h:1174</div></div>
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-<div class="ttc" id="astruct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c_html_a773ecc1945eb47c20e06455c3759e4ef"><div class="ttname"><a href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c.html#a773ecc1945eb47c20e06455c3759e4ef">D3D12MA::ALLOCATOR_DESC::pAllocationCallbacks</a></div><div class="ttdeci">const ALLOCATION_CALLBACKS * pAllocationCallbacks</div><div class="ttdoc">Custom CPU memory allocation callbacks. Optional.</div><div class="ttdef"><b>Definition</b> D3D12MemAlloc.h:1144</div></div>
-<div class="ttc" id="astruct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c_html_abf9a9f87f0ffea52816efd363c5fcd7b"><div class="ttname"><a href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c.html#abf9a9f87f0ffea52816efd363c5fcd7b">D3D12MA::ALLOCATOR_DESC::pAdapter</a></div><div class="ttdeci">IDXGIAdapter * pAdapter</div><div class="ttdef"><b>Definition</b> D3D12MemAlloc.h:1150</div></div>
-<div class="ttc" id="astruct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c_html_ad8abad7c80ea0d8df27c85243ce720f3"><div class="ttname"><a href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c.html#ad8abad7c80ea0d8df27c85243ce720f3">D3D12MA::ALLOCATOR_DESC::Flags</a></div><div class="ttdeci">ALLOCATOR_FLAGS Flags</div><div class="ttdoc">Flags for the entire allocator.</div><div class="ttdef"><b>Definition</b> D3D12MemAlloc.h:1126</div></div>
-<div class="ttc" id="astruct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c_html_ada1bf21205065b3aa0284b5a9ee1cb3c"><div class="ttname"><a href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c.html#ada1bf21205065b3aa0284b5a9ee1cb3c">D3D12MA::ALLOCATOR_DESC::pDevice</a></div><div class="ttdeci">ID3D12Device * pDevice</div><div class="ttdef"><b>Definition</b> D3D12MemAlloc.h:1132</div></div>
+<div class="ttc" id="astruct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c_html"><div class="ttname"><a href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c.html">D3D12MA::ALLOCATOR_DESC</a></div><div class="ttdoc">Parameters of created Allocator object. To be used with CreateAllocator().</div><div class="ttdef"><b>Definition</b> D3D12MemAlloc.h:1132</div></div>
+<div class="ttc" id="astruct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c_html_a773ecc1945eb47c20e06455c3759e4ef"><div class="ttname"><a href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c.html#a773ecc1945eb47c20e06455c3759e4ef">D3D12MA::ALLOCATOR_DESC::pAllocationCallbacks</a></div><div class="ttdeci">const ALLOCATION_CALLBACKS * pAllocationCallbacks</div><div class="ttdoc">Custom CPU memory allocation callbacks. Optional.</div><div class="ttdef"><b>Definition</b> D3D12MemAlloc.h:1155</div></div>
+<div class="ttc" id="astruct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c_html_abf9a9f87f0ffea52816efd363c5fcd7b"><div class="ttname"><a href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c.html#abf9a9f87f0ffea52816efd363c5fcd7b">D3D12MA::ALLOCATOR_DESC::pAdapter</a></div><div class="ttdeci">IDXGIAdapter * pAdapter</div><div class="ttdef"><b>Definition</b> D3D12MemAlloc.h:1161</div></div>
+<div class="ttc" id="astruct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c_html_ad8abad7c80ea0d8df27c85243ce720f3"><div class="ttname"><a href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c.html#ad8abad7c80ea0d8df27c85243ce720f3">D3D12MA::ALLOCATOR_DESC::Flags</a></div><div class="ttdeci">ALLOCATOR_FLAGS Flags</div><div class="ttdoc">Flags for the entire allocator.</div><div class="ttdef"><b>Definition</b> D3D12MemAlloc.h:1137</div></div>
+<div class="ttc" id="astruct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c_html_ada1bf21205065b3aa0284b5a9ee1cb3c"><div class="ttname"><a href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c.html#ada1bf21205065b3aa0284b5a9ee1cb3c">D3D12MA::ALLOCATOR_DESC::pDevice</a></div><div class="ttdeci">ID3D12Device * pDevice</div><div class="ttdef"><b>Definition</b> D3D12MemAlloc.h:1143</div></div>
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 Debug margins</h1>
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docs/html/doxygen_crawl.html

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docs/html/functions.html

@@ -170,6 +170,7 @@ <h3 class="doxsection"><a id="index_i" name="index_i"></a>- i -</h3><ul>
 <li>IsCacheCoherentUMA()&#160;:&#160;<a class="el" href="class_d3_d12_m_a_1_1_allocator.html#a08210561b92c4bd7ede9dd7beba4bb80">D3D12MA::Allocator</a></li>
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+<li>IsTightAlignmentSupported()&#160;:&#160;<a class="el" href="class_d3_d12_m_a_1_1_allocator.html#a3f5aa191cebdca7c1932da4723cfc03e">D3D12MA::Allocator</a></li>
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docs/html/functions_func.html

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+<li>IsTightAlignmentSupported()&#160;:&#160;<a class="el" href="class_d3_d12_m_a_1_1_allocator.html#a3f5aa191cebdca7c1932da4723cfc03e">D3D12MA::Allocator</a></li>
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docs/html/index.html

@@ -74,7 +74,7 @@
   <div class="headertitle"><div class="title">D3D12 Memory Allocator </div></div>
 </div><!--header-->
 <div class="contents">
-<div class="textblock"><p><b>Version 3.0.2</b> (2025-XX-XX)</p>
+<div class="textblock"><p><b>Version 3.1.0-development</b> (2025-XX-XX)</p>
 <p>Copyright (c) 2019-2025 Advanced Micro Devices, Inc. All rights reserved. <br  />
 License: MIT</p>
 <p>Documentation of all members: D3D12MemAlloc.h</p>