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<div class="headertitle"><div class="title">D3D12MemAlloc.h File Reference</div></div>
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<div class="textblock"><code>#include <d3d12.h></code><br />
<code>#include <dxgi1_4.h></code><br />
</div><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="nested-classes" name="nested-classes"></a>
Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_i_o_n___c_a_l_l_b_a_c_k_s.html">D3D12MA::ALLOCATION_CALLBACKS</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Custom callbacks to CPU memory allocation functions. <a href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_i_o_n___c_a_l_l_b_a_c_k_s.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_i_o_n___d_e_s_c.html">D3D12MA::ALLOCATION_DESC</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Parameters of created <a class="el" href="class_d3_d12_m_a_1_1_allocation.html" title="Represents single memory allocation.">D3D12MA::Allocation</a> object. To be used with <a class="el" href="class_d3_d12_m_a_1_1_allocator.html#aa37d6b9fe8ea0864f7a35b9d68e8345a" title="Allocates memory and creates a D3D12 resource (buffer or texture). This is the main allocation functi...">Allocator::CreateResource</a>. <a href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_i_o_n___d_e_s_c.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_statistics.html">D3D12MA::Statistics</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Calculated statistics of memory usage e.g. in a specific memory heap type, memory segment group, custom pool, or total. <a href="struct_d3_d12_m_a_1_1_statistics.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_detailed_statistics.html">D3D12MA::DetailedStatistics</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">More detailed statistics than <a class="el" href="struct_d3_d12_m_a_1_1_statistics.html" title="Calculated statistics of memory usage e.g. in a specific memory heap type, memory segment group,...">D3D12MA::Statistics</a>. <a href="struct_d3_d12_m_a_1_1_detailed_statistics.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_total_statistics.html">D3D12MA::TotalStatistics</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">General statistics from current state of the allocator - total memory usage across all memory heaps and segments. <a href="struct_d3_d12_m_a_1_1_total_statistics.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_budget.html">D3D12MA::Budget</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Statistics of current memory usage and available budget for a specific memory segment group. <a href="struct_d3_d12_m_a_1_1_budget.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_virtual_allocation.html">D3D12MA::VirtualAllocation</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Represents single memory allocation done inside <a class="el" href="class_d3_d12_m_a_1_1_virtual_block.html" title="Represents pure allocation algorithm and a data structure with allocations in some memory block,...">VirtualBlock</a>. <a href="struct_d3_d12_m_a_1_1_virtual_allocation.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d3_d12_m_a_1_1_allocation.html">D3D12MA::Allocation</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Represents single memory allocation. <a href="class_d3_d12_m_a_1_1_allocation.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_d_e_f_r_a_g_m_e_n_t_a_t_i_o_n___d_e_s_c.html">D3D12MA::DEFRAGMENTATION_DESC</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Parameters for defragmentation. <a href="struct_d3_d12_m_a_1_1_d_e_f_r_a_g_m_e_n_t_a_t_i_o_n___d_e_s_c.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_d_e_f_r_a_g_m_e_n_t_a_t_i_o_n___m_o_v_e.html">D3D12MA::DEFRAGMENTATION_MOVE</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Single move of an allocation to be done for defragmentation. <a href="struct_d3_d12_m_a_1_1_d_e_f_r_a_g_m_e_n_t_a_t_i_o_n___m_o_v_e.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_d_e_f_r_a_g_m_e_n_t_a_t_i_o_n___p_a_s_s___m_o_v_e___i_n_f_o.html">D3D12MA::DEFRAGMENTATION_PASS_MOVE_INFO</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Parameters for incremental defragmentation steps. <a href="struct_d3_d12_m_a_1_1_d_e_f_r_a_g_m_e_n_t_a_t_i_o_n___p_a_s_s___m_o_v_e___i_n_f_o.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_d_e_f_r_a_g_m_e_n_t_a_t_i_o_n___s_t_a_t_s.html">D3D12MA::DEFRAGMENTATION_STATS</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Statistics returned for defragmentation process by function <a class="el" href="class_d3_d12_m_a_1_1_defragmentation_context.html#a1c21c26f47dcbf8f4e562063a3e25f38" title="Returns statistics of the defragmentation performed so far.">DefragmentationContext::GetStats()</a>. <a href="struct_d3_d12_m_a_1_1_d_e_f_r_a_g_m_e_n_t_a_t_i_o_n___s_t_a_t_s.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d3_d12_m_a_1_1_defragmentation_context.html">D3D12MA::DefragmentationContext</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Represents defragmentation process in progress. <a href="class_d3_d12_m_a_1_1_defragmentation_context.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_p_o_o_l___d_e_s_c.html">D3D12MA::POOL_DESC</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Parameters of created <a class="el" href="class_d3_d12_m_a_1_1_pool.html" title="Custom memory pool.">D3D12MA::Pool</a> object. To be used with <a class="el" href="class_d3_d12_m_a_1_1_allocator.html#aac7b1f6bf53cbf4c4ce2264cb72ca515" title="Creates custom pool.">D3D12MA::Allocator::CreatePool</a>. <a href="struct_d3_d12_m_a_1_1_p_o_o_l___d_e_s_c.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d3_d12_m_a_1_1_pool.html">D3D12MA::Pool</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Custom memory pool. <a href="class_d3_d12_m_a_1_1_pool.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" 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></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Parameters of created <a class="el" href="class_d3_d12_m_a_1_1_allocator.html" title="Represents main object of this library initialized for particular ID3D12Device.">Allocator</a> object. To be used with <a class="el" href="namespace_d3_d12_m_a.html#ab7a1cd1683986d75ce1488b0920f4cb0" title="Creates new main D3D12MA::Allocator object and returns it through ppAllocator.">CreateAllocator()</a>. <a href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d3_d12_m_a_1_1_allocator.html">D3D12MA::Allocator</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Represents main object of this library initialized for particular <code>ID3D12Device</code>. <a href="class_d3_d12_m_a_1_1_allocator.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_v_i_r_t_u_a_l___b_l_o_c_k___d_e_s_c.html">D3D12MA::VIRTUAL_BLOCK_DESC</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Parameters of created <a class="el" href="class_d3_d12_m_a_1_1_virtual_block.html" title="Represents pure allocation algorithm and a data structure with allocations in some memory block,...">D3D12MA::VirtualBlock</a> object to be passed to <a class="el" href="namespace_d3_d12_m_a.html#ab024647ae85ee63e2fa2c1c4beac6d98" title="Creates new D3D12MA::VirtualBlock object and returns it through ppVirtualBlock.">CreateVirtualBlock()</a>. <a href="struct_d3_d12_m_a_1_1_v_i_r_t_u_a_l___b_l_o_c_k___d_e_s_c.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_v_i_r_t_u_a_l___a_l_l_o_c_a_t_i_o_n___d_e_s_c.html">D3D12MA::VIRTUAL_ALLOCATION_DESC</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Parameters of created virtual allocation to be passed to <a class="el" href="class_d3_d12_m_a_1_1_virtual_block.html#a9281daf76e888ea1bd5247d5732e8179" title="Creates new allocation.">VirtualBlock::Allocate()</a>. <a href="struct_d3_d12_m_a_1_1_v_i_r_t_u_a_l___a_l_l_o_c_a_t_i_o_n___d_e_s_c.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_v_i_r_t_u_a_l___a_l_l_o_c_a_t_i_o_n___i_n_f_o.html">D3D12MA::VIRTUAL_ALLOCATION_INFO</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Parameters of an existing virtual allocation, returned by <a class="el" href="class_d3_d12_m_a_1_1_virtual_block.html#ac605dce05ca0d411e46079f0bad765d1" title="Returns information about an allocation - its offset, size and custom pointer.">VirtualBlock::GetAllocationInfo()</a>. <a href="struct_d3_d12_m_a_1_1_v_i_r_t_u_a_l___a_l_l_o_c_a_t_i_o_n___i_n_f_o.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d3_d12_m_a_1_1_virtual_block.html">D3D12MA::VirtualBlock</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Represents pure allocation algorithm and a data structure with allocations in some memory block, without actually allocating any GPU memory. <a href="class_d3_d12_m_a_1_1_virtual_block.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_c_a_l_l_o_c_a_t_i_o_n___d_e_s_c.html">D3D12MA::CALLOCATION_DESC</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Helper structure that helps with complete and conscise initialization of the <a class="el" href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_i_o_n___d_e_s_c.html" title="Parameters of created D3D12MA::Allocation object. To be used with Allocator::CreateResource.">D3D12MA::ALLOCATION_DESC</a> structure. <a href="struct_d3_d12_m_a_1_1_c_a_l_l_o_c_a_t_i_o_n___d_e_s_c.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_c_p_o_o_l___d_e_s_c.html">D3D12MA::CPOOL_DESC</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Helper structure that helps with complete and conscise initialization of the <a class="el" href="struct_d3_d12_m_a_1_1_p_o_o_l___d_e_s_c.html" title="Parameters of created D3D12MA::Pool object. To be used with D3D12MA::Allocator::CreatePool.">D3D12MA::POOL_DESC</a> structure. <a href="struct_d3_d12_m_a_1_1_c_p_o_o_l___d_e_s_c.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_c_v_i_r_t_u_a_l___b_l_o_c_k___d_e_s_c.html">D3D12MA::CVIRTUAL_BLOCK_DESC</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Helper structure that helps with complete and conscise initialization of the <a class="el" href="struct_d3_d12_m_a_1_1_v_i_r_t_u_a_l___b_l_o_c_k___d_e_s_c.html" title="Parameters of created D3D12MA::VirtualBlock object to be passed to CreateVirtualBlock().">D3D12MA::VIRTUAL_BLOCK_DESC</a> structure. <a href="struct_d3_d12_m_a_1_1_c_v_i_r_t_u_a_l___b_l_o_c_k___d_e_s_c.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d3_d12_m_a_1_1_c_v_i_r_t_u_a_l___a_l_l_o_c_a_t_i_o_n___d_e_s_c.html">D3D12MA::CVIRTUAL_ALLOCATION_DESC</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Helper structure that helps with complete and conscise initialization of the <a class="el" href="struct_d3_d12_m_a_1_1_v_i_r_t_u_a_l___a_l_l_o_c_a_t_i_o_n___d_e_s_c.html" title="Parameters of created virtual allocation to be passed to VirtualBlock::Allocate().">D3D12MA::VIRTUAL_ALLOCATION_DESC</a> structure. <a href="struct_d3_d12_m_a_1_1_c_v_i_r_t_u_a_l___a_l_l_o_c_a_t_i_o_n___d_e_s_c.html#details">More...</a><br /></td></tr>
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Namespaces</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">namespace  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_d3_d12_m_a.html">D3D12MA</a></td></tr>
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Macros</h2></td></tr>
<tr class="memitem:aa623643886b8481adb32017e5c748b50" id="r_aa623643886b8481adb32017e5c748b50"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="#aa623643886b8481adb32017e5c748b50">D3D12MA_DXGI_1_4</a>   1</td></tr>
<tr class="memdesc:aa623643886b8481adb32017e5c748b50"><td class="mdescLeft"> </td><td class="mdescRight">Define this macro to 0 to disable usage of DXGI 1.4 (which is used for <code>IDXGIAdapter3</code> and query for memory budget). <br /></td></tr>
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<tr class="memitem:a6df70df4d9e792713418dd4062b07c3a" id="r_a6df70df4d9e792713418dd4062b07c3a"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="#a6df70df4d9e792713418dd4062b07c3a">D3D12MA_CREATE_NOT_ZEROED_AVAILABLE</a>   1</td></tr>
<tr class="memdesc:a6df70df4d9e792713418dd4062b07c3a"><td class="mdescLeft"> </td><td class="mdescRight">This macro is defined to 0 or 1 automatically. Define it to 0 to disable support for <code>D3D12_HEAP_FLAG_CREATE_NOT_ZEROED</code>. <br /></td></tr>
<tr class="separator:a6df70df4d9e792713418dd4062b07c3a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad04069a2e2bbc53b7d65f85a04a2dcbc" id="r_ad04069a2e2bbc53b7d65f85a04a2dcbc"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="#ad04069a2e2bbc53b7d65f85a04a2dcbc">D3D12MA_USE_SMALL_RESOURCE_PLACEMENT_ALIGNMENT</a>   1</td></tr>
<tr class="memdesc:ad04069a2e2bbc53b7d65f85a04a2dcbc"><td class="mdescLeft"> </td><td class="mdescRight">When defined to value other than 0, the library will try to use <code>D3D12_SMALL_RESOURCE_PLACEMENT_ALIGNMENT</code> or <code>D3D12_SMALL_MSAA_RESOURCE_PLACEMENT_ALIGNMENT</code> for created textures when possible, which can save memory because some small textures may get their alignment 4 KB and their size a multiply of 4 KB instead of 64 KB. <br /></td></tr>
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<tr class="memitem:accfbeae642feeacf353ce695e91a5e73" id="r_accfbeae642feeacf353ce695e91a5e73"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="#accfbeae642feeacf353ce695e91a5e73">D3D12MA_RECOMMENDED_ALLOCATOR_FLAGS</a>   (<a class="el" href="namespace_d3_d12_m_a.html#ad5ae5a5e42b878f2e18ab5d1fbfb9916ae7dc7ab9168148281ebfe1586f554335">D3D12MA::ALLOCATOR_FLAG_DEFAULT_POOLS_NOT_ZEROED</a> | <a class="el" href="namespace_d3_d12_m_a.html#ad5ae5a5e42b878f2e18ab5d1fbfb9916adfbfd20d716f2a46f74d6226056fef1e">D3D12MA::ALLOCATOR_FLAG_MSAA_TEXTURES_ALWAYS_COMMITTED</a>)</td></tr>
<tr class="memdesc:accfbeae642feeacf353ce695e91a5e73"><td class="mdescLeft"> </td><td class="mdescRight">Set of flags recommended for use in <a class="el" href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c.html#ad8abad7c80ea0d8df27c85243ce720f3" title="Flags for the entire allocator.">D3D12MA::ALLOCATOR_DESC::Flags</a> for optimal performance. <br /></td></tr>
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<tr class="memitem:ac3d50f134ad24c58df4a934b87847653" id="r_ac3d50f134ad24c58df4a934b87847653"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="#ac3d50f134ad24c58df4a934b87847653">D3D12MA_RECOMMENDED_HEAP_FLAGS</a>   (D3D12_HEAP_FLAG_NONE)</td></tr>
<tr class="memdesc:ac3d50f134ad24c58df4a934b87847653"><td class="mdescLeft"> </td><td class="mdescRight">Set of flags recommended for use in <a class="el" href="struct_d3_d12_m_a_1_1_p_o_o_l___d_e_s_c.html#a3795956e4fbfe7c3a23546e02e5d28dc" title="Heap flags to be used when allocating heaps of this pool.">D3D12MA::POOL_DESC::HeapFlags</a> for optimal performance. <br /></td></tr>
<tr class="separator:ac3d50f134ad24c58df4a934b87847653"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2679d8c9f6d900168bb45450bc88998b" id="r_a2679d8c9f6d900168bb45450bc88998b"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="#a2679d8c9f6d900168bb45450bc88998b">D3D12MA_RECOMMENDED_POOL_FLAGS</a>   (<a class="el" href="namespace_d3_d12_m_a.html#a919d8545365d6b7209a964f2b99936d1acc379a89755438c0f76667783b778baa">D3D12MA::POOL_FLAG_MSAA_TEXTURES_ALWAYS_COMMITTED</a>)</td></tr>
<tr class="memdesc:a2679d8c9f6d900168bb45450bc88998b"><td class="mdescLeft"> </td><td class="mdescRight">Set of flags recommended for use in <a class="el" href="struct_d3_d12_m_a_1_1_p_o_o_l___d_e_s_c.html#ac4ed93b0191344d68c0b4ac1a4822ff4" title="Flags for the heap.">D3D12MA::POOL_DESC::Flags</a> for optimal performance. <br /></td></tr>
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Typedefs</h2></td></tr>
<tr class="memitem:a15e349adce86a40e0417d405aef1af80" id="r_a15e349adce86a40e0417d405aef1af80"><td class="memItemLeft" align="right" valign="top">typedef UINT64 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_d3_d12_m_a.html#a15e349adce86a40e0417d405aef1af80">D3D12MA::AllocHandle</a></td></tr>
<tr class="memdesc:a15e349adce86a40e0417d405aef1af80"><td class="mdescLeft"> </td><td class="mdescRight">Unique identifier of single allocation done inside the memory heap. <br /></td></tr>
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<tr class="memitem:ad998d40b4601b84dbc538694b1faf4d5" id="r_ad998d40b4601b84dbc538694b1faf4d5"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_d3_d12_m_a.html#ad998d40b4601b84dbc538694b1faf4d5">D3D12MA::ALLOCATE_FUNC_PTR</a> = void* (*)(size_t Size, size_t Alignment, void* pPrivateData)</td></tr>
<tr class="memdesc:ad998d40b4601b84dbc538694b1faf4d5"><td class="mdescLeft"> </td><td class="mdescRight">Pointer to custom callback function that allocates CPU memory. <br /></td></tr>
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<tr class="memitem:a7c61f55eeb64451cb0c08c0461bbe1a3" id="r_a7c61f55eeb64451cb0c08c0461bbe1a3"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_d3_d12_m_a.html#a7c61f55eeb64451cb0c08c0461bbe1a3">D3D12MA::FREE_FUNC_PTR</a> = void (*)(void* pMemory, void* pPrivateData)</td></tr>
<tr class="memdesc:a7c61f55eeb64451cb0c08c0461bbe1a3"><td class="mdescLeft"> </td><td class="mdescRight">Pointer to custom callback function that deallocates CPU memory. <br /></td></tr>
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Enumerations</h2></td></tr>
<tr class="memitem:abbad31a7e0b3d09d77f3fb704b77645e" id="r_abbad31a7e0b3d09d77f3fb704b77645e"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_d3_d12_m_a.html#abbad31a7e0b3d09d77f3fb704b77645e">D3D12MA::ALLOCATION_FLAGS</a> { <br />
  <a class="el" href="namespace_d3_d12_m_a.html#abbad31a7e0b3d09d77f3fb704b77645ea0bf578b096d6ea73cea86b031541733e">D3D12MA::ALLOCATION_FLAG_NONE</a> = 0
, <a class="el" href="namespace_d3_d12_m_a.html#abbad31a7e0b3d09d77f3fb704b77645ea661a5472dba3dcecc5a2cc92afd25675">D3D12MA::ALLOCATION_FLAG_COMMITTED</a> = 0x1
, <a class="el" href="namespace_d3_d12_m_a.html#abbad31a7e0b3d09d77f3fb704b77645ea9a52c6ae694eadcd20896091e77c0628">D3D12MA::ALLOCATION_FLAG_NEVER_ALLOCATE</a> = 0x2
, <a class="el" href="namespace_d3_d12_m_a.html#abbad31a7e0b3d09d77f3fb704b77645eab374417c1f22a833ead268a6c21424e6">D3D12MA::ALLOCATION_FLAG_WITHIN_BUDGET</a> = 0x4
, <br />
  <a class="el" href="namespace_d3_d12_m_a.html#abbad31a7e0b3d09d77f3fb704b77645eafb0e2dacce691336e717550a1df72474">D3D12MA::ALLOCATION_FLAG_UPPER_ADDRESS</a> = 0x8
, <a class="el" href="namespace_d3_d12_m_a.html#abbad31a7e0b3d09d77f3fb704b77645ea4d6808f27de6d0ae57014ec1f4d54326">D3D12MA::ALLOCATION_FLAG_CAN_ALIAS</a> = 0x10
, <a class="el" href="namespace_d3_d12_m_a.html#abbad31a7e0b3d09d77f3fb704b77645ea4b4fa95bb0daf6a80add7fb292aa63ae">D3D12MA::ALLOCATION_FLAG_STRATEGY_MIN_MEMORY</a> = 0x00010000
, <a class="el" href="namespace_d3_d12_m_a.html#abbad31a7e0b3d09d77f3fb704b77645eaa3ded8847563c24b4522af0586dbd2cb">D3D12MA::ALLOCATION_FLAG_STRATEGY_MIN_TIME</a> = 0x00020000
, <br />
  <a class="el" href="namespace_d3_d12_m_a.html#abbad31a7e0b3d09d77f3fb704b77645eac30b62e36906b3c6e97b8b1d2ad8709d">D3D12MA::ALLOCATION_FLAG_STRATEGY_MIN_OFFSET</a> = 0x0004000
, <a class="el" href="namespace_d3_d12_m_a.html#abbad31a7e0b3d09d77f3fb704b77645eaaeed6a77f0fe7f33459df593cea44c35">D3D12MA::ALLOCATION_FLAG_STRATEGY_BEST_FIT</a> = ALLOCATION_FLAG_STRATEGY_MIN_MEMORY
, <a class="el" href="namespace_d3_d12_m_a.html#abbad31a7e0b3d09d77f3fb704b77645ea103ff3115f3c2126779c25be435bf6aa">D3D12MA::ALLOCATION_FLAG_STRATEGY_FIRST_FIT</a> = ALLOCATION_FLAG_STRATEGY_MIN_TIME
, <a class="el" href="namespace_d3_d12_m_a.html#abbad31a7e0b3d09d77f3fb704b77645ea3e29297ad3c6cf9d9bb61b6d27a13ab3">D3D12MA::ALLOCATION_FLAG_STRATEGY_MASK</a>
<br />
}</td></tr>
<tr class="memdesc:abbad31a7e0b3d09d77f3fb704b77645e"><td class="mdescLeft"> </td><td class="mdescRight">Bit flags to be used with ALLOCATION_DESC::Flags. <a href="namespace_d3_d12_m_a.html#abbad31a7e0b3d09d77f3fb704b77645e">More...</a><br /></td></tr>
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<tr class="memitem:ab433989212ee6736bf9d63c5bc565df4" id="r_ab433989212ee6736bf9d63c5bc565df4"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_d3_d12_m_a.html#ab433989212ee6736bf9d63c5bc565df4">D3D12MA::DEFRAGMENTATION_FLAGS</a> { <a class="el" href="namespace_d3_d12_m_a.html#ab433989212ee6736bf9d63c5bc565df4a9d0301a81136ca79e3ba52542c6d2e13">D3D12MA::DEFRAGMENTATION_FLAG_ALGORITHM_FAST</a> = 0x1
, <a class="el" href="namespace_d3_d12_m_a.html#ab433989212ee6736bf9d63c5bc565df4ace3a84861ed6a1b8066fa9c12c7e89b9">D3D12MA::DEFRAGMENTATION_FLAG_ALGORITHM_BALANCED</a> = 0x2
, <a class="el" href="namespace_d3_d12_m_a.html#ab433989212ee6736bf9d63c5bc565df4af205647f08a5c2cddced83ed66892467">D3D12MA::DEFRAGMENTATION_FLAG_ALGORITHM_FULL</a> = 0x4
, <a class="el" href="namespace_d3_d12_m_a.html#ab433989212ee6736bf9d63c5bc565df4a567e0fe890cc07d8dd6576584e8d9f2d">D3D12MA::DEFRAGMENTATION_FLAG_ALGORITHM_MASK</a>
}</td></tr>
<tr class="memdesc:ab433989212ee6736bf9d63c5bc565df4"><td class="mdescLeft"> </td><td class="mdescRight">Flags to be passed as DEFRAGMENTATION_DESC::Flags. <a href="namespace_d3_d12_m_a.html#ab433989212ee6736bf9d63c5bc565df4">More...</a><br /></td></tr>
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<tr class="memitem:a82bb787a69699a877b4166789a30e602" id="r_a82bb787a69699a877b4166789a30e602"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_d3_d12_m_a.html#a82bb787a69699a877b4166789a30e602">D3D12MA::DEFRAGMENTATION_MOVE_OPERATION</a> { <a class="el" href="namespace_d3_d12_m_a.html#a82bb787a69699a877b4166789a30e602a29a5c20322e633f6c34ddebd16bc61ac">D3D12MA::DEFRAGMENTATION_MOVE_OPERATION_COPY</a> = 0
, <a class="el" href="namespace_d3_d12_m_a.html#a82bb787a69699a877b4166789a30e602abefe270a1803998dda3f8e01ec3a4ad6">D3D12MA::DEFRAGMENTATION_MOVE_OPERATION_IGNORE</a> = 1
, <a class="el" href="namespace_d3_d12_m_a.html#a82bb787a69699a877b4166789a30e602aa2143507d723de458c2ed94e143ac242">D3D12MA::DEFRAGMENTATION_MOVE_OPERATION_DESTROY</a> = 2
}</td></tr>
<tr class="memdesc:a82bb787a69699a877b4166789a30e602"><td class="mdescLeft"> </td><td class="mdescRight">Operation performed on single defragmentation move. <a href="namespace_d3_d12_m_a.html#a82bb787a69699a877b4166789a30e602">More...</a><br /></td></tr>
<tr class="separator:a82bb787a69699a877b4166789a30e602"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a919d8545365d6b7209a964f2b99936d1" id="r_a919d8545365d6b7209a964f2b99936d1"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_d3_d12_m_a.html#a919d8545365d6b7209a964f2b99936d1">D3D12MA::POOL_FLAGS</a> { <br />
  <a class="el" href="namespace_d3_d12_m_a.html#a919d8545365d6b7209a964f2b99936d1a5d8dc91add3423140809a550c7224d02">D3D12MA::POOL_FLAG_NONE</a> = 0
, <a class="el" href="namespace_d3_d12_m_a.html#a919d8545365d6b7209a964f2b99936d1aa37a0103f511954ea42a1d0bba286b6a">D3D12MA::POOL_FLAG_ALGORITHM_LINEAR</a> = 0x1
, <a class="el" href="namespace_d3_d12_m_a.html#a919d8545365d6b7209a964f2b99936d1acc379a89755438c0f76667783b778baa">D3D12MA::POOL_FLAG_MSAA_TEXTURES_ALWAYS_COMMITTED</a> = 0x2
, <a class="el" href="namespace_d3_d12_m_a.html#a919d8545365d6b7209a964f2b99936d1a15b7a6f8bfb6e4d534143f8adb6ac7ba">D3D12MA::POOL_FLAG_ALWAYS_COMMITTED</a> = 0x4
, <br />
  <a class="el" href="namespace_d3_d12_m_a.html#a919d8545365d6b7209a964f2b99936d1aec9d4939b8cc5438545b9df840b5f5f7">D3D12MA::POOL_FLAG_ALGORITHM_MASK</a> = POOL_FLAG_ALGORITHM_LINEAR
<br />
}</td></tr>
<tr class="memdesc:a919d8545365d6b7209a964f2b99936d1"><td class="mdescLeft"> </td><td class="mdescRight">Bit flags to be used with POOL_DESC::Flags. <a href="namespace_d3_d12_m_a.html#a919d8545365d6b7209a964f2b99936d1">More...</a><br /></td></tr>
<tr class="separator:a919d8545365d6b7209a964f2b99936d1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad5ae5a5e42b878f2e18ab5d1fbfb9916" id="r_ad5ae5a5e42b878f2e18ab5d1fbfb9916"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_d3_d12_m_a.html#ad5ae5a5e42b878f2e18ab5d1fbfb9916">D3D12MA::ALLOCATOR_FLAGS</a> { <br />
  <a class="el" href="namespace_d3_d12_m_a.html#ad5ae5a5e42b878f2e18ab5d1fbfb9916a2fb30967b492c27823a80b5de3aea26f">D3D12MA::ALLOCATOR_FLAG_NONE</a> = 0
, <a class="el" href="namespace_d3_d12_m_a.html#ad5ae5a5e42b878f2e18ab5d1fbfb9916a1b06bb21df006f76a9ed1bc41838bc52">D3D12MA::ALLOCATOR_FLAG_SINGLETHREADED</a> = 0x1
, <a class="el" href="namespace_d3_d12_m_a.html#ad5ae5a5e42b878f2e18ab5d1fbfb9916a068863dc0538ff4ea153b046b31e94fb">D3D12MA::ALLOCATOR_FLAG_ALWAYS_COMMITTED</a> = 0x2
, <a class="el" href="namespace_d3_d12_m_a.html#ad5ae5a5e42b878f2e18ab5d1fbfb9916ae7dc7ab9168148281ebfe1586f554335">D3D12MA::ALLOCATOR_FLAG_DEFAULT_POOLS_NOT_ZEROED</a> = 0x4
, <br />
  <a class="el" href="namespace_d3_d12_m_a.html#ad5ae5a5e42b878f2e18ab5d1fbfb9916adfbfd20d716f2a46f74d6226056fef1e">D3D12MA::ALLOCATOR_FLAG_MSAA_TEXTURES_ALWAYS_COMMITTED</a> = 0x8
, <a class="el" href="namespace_d3_d12_m_a.html#ad5ae5a5e42b878f2e18ab5d1fbfb9916a15c1ba5fbc182ac927b3011e23e74a72">D3D12MA::ALLOCATOR_FLAG_DONT_PREFER_SMALL_BUFFERS_COMMITTED</a> = 0x10
<br />
}</td></tr>
<tr class="memdesc:ad5ae5a5e42b878f2e18ab5d1fbfb9916"><td class="mdescLeft"> </td><td class="mdescRight">Bit flags to be used with ALLOCATOR_DESC::Flags. <a href="namespace_d3_d12_m_a.html#ad5ae5a5e42b878f2e18ab5d1fbfb9916">More...</a><br /></td></tr>
<tr class="separator:ad5ae5a5e42b878f2e18ab5d1fbfb9916"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a578329923a103be086ac52e3bed2085d" id="r_a578329923a103be086ac52e3bed2085d"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_d3_d12_m_a.html#a578329923a103be086ac52e3bed2085d">D3D12MA::VIRTUAL_BLOCK_FLAGS</a> { <a class="el" href="namespace_d3_d12_m_a.html#a578329923a103be086ac52e3bed2085dafc882884f8bacd5cab3087567df8c53d">D3D12MA::VIRTUAL_BLOCK_FLAG_NONE</a> = 0
, <a class="el" href="namespace_d3_d12_m_a.html#a578329923a103be086ac52e3bed2085dabd9968af113acc9a756254ab9f1dc13d">D3D12MA::VIRTUAL_BLOCK_FLAG_ALGORITHM_LINEAR</a> = POOL_FLAG_ALGORITHM_LINEAR
, <a class="el" href="namespace_d3_d12_m_a.html#a578329923a103be086ac52e3bed2085da0fee243cbf2902a68123ac85caa21e3e">D3D12MA::VIRTUAL_BLOCK_FLAG_ALGORITHM_MASK</a> = POOL_FLAG_ALGORITHM_MASK
}</td></tr>
<tr class="memdesc:a578329923a103be086ac52e3bed2085d"><td class="mdescLeft"> </td><td class="mdescRight">Bit flags to be used with VIRTUAL_BLOCK_DESC::Flags. <a href="namespace_d3_d12_m_a.html#a578329923a103be086ac52e3bed2085d">More...</a><br /></td></tr>
<tr class="separator:a578329923a103be086ac52e3bed2085d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7e4152ccaf661f5398b24a23cbe9ae72" id="r_a7e4152ccaf661f5398b24a23cbe9ae72"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_d3_d12_m_a.html#a7e4152ccaf661f5398b24a23cbe9ae72">D3D12MA::VIRTUAL_ALLOCATION_FLAGS</a> { <br />
  <a class="el" href="namespace_d3_d12_m_a.html#a7e4152ccaf661f5398b24a23cbe9ae72a03576295004dec9dc8f99a895d232027">D3D12MA::VIRTUAL_ALLOCATION_FLAG_NONE</a> = 0
, <a class="el" href="namespace_d3_d12_m_a.html#a7e4152ccaf661f5398b24a23cbe9ae72a86beebcb80a1a10cb5525e2c9ed1435e">D3D12MA::VIRTUAL_ALLOCATION_FLAG_UPPER_ADDRESS</a> = ALLOCATION_FLAG_UPPER_ADDRESS
, <a class="el" href="namespace_d3_d12_m_a.html#a7e4152ccaf661f5398b24a23cbe9ae72affe589cb8817363fed0d207c3a5f2ad9">D3D12MA::VIRTUAL_ALLOCATION_FLAG_STRATEGY_MIN_MEMORY</a> = ALLOCATION_FLAG_STRATEGY_MIN_MEMORY
, <a class="el" href="namespace_d3_d12_m_a.html#a7e4152ccaf661f5398b24a23cbe9ae72ae37ebe327c9d46b5ad68e5a95c888efe">D3D12MA::VIRTUAL_ALLOCATION_FLAG_STRATEGY_MIN_TIME</a> = ALLOCATION_FLAG_STRATEGY_MIN_TIME
, <br />
  <a class="el" href="namespace_d3_d12_m_a.html#a7e4152ccaf661f5398b24a23cbe9ae72abd8063a364dba797e928b6aaa85dd5f0">D3D12MA::VIRTUAL_ALLOCATION_FLAG_STRATEGY_MIN_OFFSET</a> = ALLOCATION_FLAG_STRATEGY_MIN_OFFSET
, <a class="el" href="namespace_d3_d12_m_a.html#a7e4152ccaf661f5398b24a23cbe9ae72a6a78fdd4c16ef443e9353622caf7efb9">D3D12MA::VIRTUAL_ALLOCATION_FLAG_STRATEGY_MASK</a> = ALLOCATION_FLAG_STRATEGY_MASK
<br />
}</td></tr>
<tr class="memdesc:a7e4152ccaf661f5398b24a23cbe9ae72"><td class="mdescLeft"> </td><td class="mdescRight">Bit flags to be used with VIRTUAL_ALLOCATION_DESC::Flags. <a href="namespace_d3_d12_m_a.html#a7e4152ccaf661f5398b24a23cbe9ae72">More...</a><br /></td></tr>
<tr class="separator:a7e4152ccaf661f5398b24a23cbe9ae72"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ab7a1cd1683986d75ce1488b0920f4cb0" id="r_ab7a1cd1683986d75ce1488b0920f4cb0"><td class="memItemLeft" align="right" valign="top">D3D12MA_API HRESULT </td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_d3_d12_m_a.html#ab7a1cd1683986d75ce1488b0920f4cb0">D3D12MA::CreateAllocator</a> (const <a class="el" href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c.html">ALLOCATOR_DESC</a> *pDesc, <a class="el" href="class_d3_d12_m_a_1_1_allocator.html">Allocator</a> **ppAllocator)</td></tr>
<tr class="memdesc:ab7a1cd1683986d75ce1488b0920f4cb0"><td class="mdescLeft"> </td><td class="mdescRight">Creates new main <a class="el" href="class_d3_d12_m_a_1_1_allocator.html" title="Represents main object of this library initialized for particular ID3D12Device.">D3D12MA::Allocator</a> object and returns it through <code>ppAllocator</code>. <br /></td></tr>
<tr class="separator:ab7a1cd1683986d75ce1488b0920f4cb0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab024647ae85ee63e2fa2c1c4beac6d98" id="r_ab024647ae85ee63e2fa2c1c4beac6d98"><td class="memItemLeft" align="right" valign="top">D3D12MA_API HRESULT </td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_d3_d12_m_a.html#ab024647ae85ee63e2fa2c1c4beac6d98">D3D12MA::CreateVirtualBlock</a> (const <a class="el" href="struct_d3_d12_m_a_1_1_v_i_r_t_u_a_l___b_l_o_c_k___d_e_s_c.html">VIRTUAL_BLOCK_DESC</a> *pDesc, <a class="el" href="class_d3_d12_m_a_1_1_virtual_block.html">VirtualBlock</a> **ppVirtualBlock)</td></tr>
<tr class="memdesc:ab024647ae85ee63e2fa2c1c4beac6d98"><td class="mdescLeft"> </td><td class="mdescRight">Creates new <a class="el" href="class_d3_d12_m_a_1_1_virtual_block.html" title="Represents pure allocation algorithm and a data structure with allocations in some memory block,...">D3D12MA::VirtualBlock</a> object and returns it through <code>ppVirtualBlock</code>. <br /></td></tr>
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</table>
<h2 class="groupheader">Macro Definition Documentation</h2>
<a id="a6df70df4d9e792713418dd4062b07c3a" name="a6df70df4d9e792713418dd4062b07c3a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6df70df4d9e792713418dd4062b07c3a">◆ </a></span>D3D12MA_CREATE_NOT_ZEROED_AVAILABLE</h2>
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<td class="memname">#define D3D12MA_CREATE_NOT_ZEROED_AVAILABLE   1</td>
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<p>This macro is defined to 0 or 1 automatically. Define it to 0 to disable support for <code>D3D12_HEAP_FLAG_CREATE_NOT_ZEROED</code>. </p>
</div>
</div>
<a id="aa623643886b8481adb32017e5c748b50" name="aa623643886b8481adb32017e5c748b50"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa623643886b8481adb32017e5c748b50">◆ </a></span>D3D12MA_DXGI_1_4</h2>
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<td class="memname">#define D3D12MA_DXGI_1_4   1</td>
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<p>Define this macro to 0 to disable usage of DXGI 1.4 (which is used for <code>IDXGIAdapter3</code> and query for memory budget). </p>
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<a id="accfbeae642feeacf353ce695e91a5e73" name="accfbeae642feeacf353ce695e91a5e73"></a>
<h2 class="memtitle"><span class="permalink"><a href="#accfbeae642feeacf353ce695e91a5e73">◆ </a></span>D3D12MA_RECOMMENDED_ALLOCATOR_FLAGS</h2>
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<td class="memname">#define D3D12MA_RECOMMENDED_ALLOCATOR_FLAGS   (<a class="el" href="namespace_d3_d12_m_a.html#ad5ae5a5e42b878f2e18ab5d1fbfb9916ae7dc7ab9168148281ebfe1586f554335">D3D12MA::ALLOCATOR_FLAG_DEFAULT_POOLS_NOT_ZEROED</a> | <a class="el" href="namespace_d3_d12_m_a.html#ad5ae5a5e42b878f2e18ab5d1fbfb9916adfbfd20d716f2a46f74d6226056fef1e">D3D12MA::ALLOCATOR_FLAG_MSAA_TEXTURES_ALWAYS_COMMITTED</a>)</td>
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<p>Set of flags recommended for use in <a class="el" href="struct_d3_d12_m_a_1_1_a_l_l_o_c_a_t_o_r___d_e_s_c.html#ad8abad7c80ea0d8df27c85243ce720f3" title="Flags for the entire allocator.">D3D12MA::ALLOCATOR_DESC::Flags</a> for optimal performance. </p>
</div>
</div>
<a id="ac3d50f134ad24c58df4a934b87847653" name="ac3d50f134ad24c58df4a934b87847653"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac3d50f134ad24c58df4a934b87847653">◆ </a></span>D3D12MA_RECOMMENDED_HEAP_FLAGS</h2>
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<td class="memname">#define D3D12MA_RECOMMENDED_HEAP_FLAGS   (D3D12_HEAP_FLAG_NONE)</td>
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<p>Set of flags recommended for use in <a class="el" href="struct_d3_d12_m_a_1_1_p_o_o_l___d_e_s_c.html#a3795956e4fbfe7c3a23546e02e5d28dc" title="Heap flags to be used when allocating heaps of this pool.">D3D12MA::POOL_DESC::HeapFlags</a> for optimal performance. </p>
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<a id="a2679d8c9f6d900168bb45450bc88998b" name="a2679d8c9f6d900168bb45450bc88998b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2679d8c9f6d900168bb45450bc88998b">◆ </a></span>D3D12MA_RECOMMENDED_POOL_FLAGS</h2>
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<td class="memname">#define D3D12MA_RECOMMENDED_POOL_FLAGS   (<a class="el" href="namespace_d3_d12_m_a.html#a919d8545365d6b7209a964f2b99936d1acc379a89755438c0f76667783b778baa">D3D12MA::POOL_FLAG_MSAA_TEXTURES_ALWAYS_COMMITTED</a>)</td>
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<p>Set of flags recommended for use in <a class="el" href="struct_d3_d12_m_a_1_1_p_o_o_l___d_e_s_c.html#ac4ed93b0191344d68c0b4ac1a4822ff4" title="Flags for the heap.">D3D12MA::POOL_DESC::Flags</a> for optimal performance. </p>
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<a id="ad04069a2e2bbc53b7d65f85a04a2dcbc" name="ad04069a2e2bbc53b7d65f85a04a2dcbc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad04069a2e2bbc53b7d65f85a04a2dcbc">◆ </a></span>D3D12MA_USE_SMALL_RESOURCE_PLACEMENT_ALIGNMENT</h2>
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<td class="memname">#define D3D12MA_USE_SMALL_RESOURCE_PLACEMENT_ALIGNMENT   1</td>
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<p>When defined to value other than 0, the library will try to use <code>D3D12_SMALL_RESOURCE_PLACEMENT_ALIGNMENT</code> or <code>D3D12_SMALL_MSAA_RESOURCE_PLACEMENT_ALIGNMENT</code> for created textures when possible, which can save memory because some small textures may get their alignment 4 KB and their size a multiply of 4 KB instead of 64 KB. </p>
<ul>
<li><code>#define D3D12MA_USE_SMALL_RESOURCE_PLACEMENT_ALIGNMENT 0</code> - Disables small texture alignment.</li>
<li><code>#define D3D12MA_USE_SMALL_RESOURCE_PLACEMENT_ALIGNMENT 1</code> (the default) - Enables conservative algorithm that will use small alignment only for some textures that are surely known to support it.</li>
<li><code>#define D3D12MA_USE_SMALL_RESOURCE_PLACEMENT_ALIGNMENT 2</code> - Enables query for small alignment to D3D12 (based on Microsoft sample) which will enable small alignment for more textures, but will also generate D3D Debug Layer error #721 on call to <code>ID3D12Device::GetResourceAllocationInfo</code>, which you should just ignore. </li>
</ul>
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