<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <title>NVIDIA CUDA Library: cudaD3D10UnmapResources</title> <link href="customdoxygen.css" rel="stylesheet" type="text/css"> <link href="tabs.css" rel="stylesheet" type="text/css"> </head><body> <!-- Generated by Doxygen 1.5.8 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> </ul> </div> </div> <div class="contents"> <div class="navpath"><a class="el" href="group__CUDART__D3D10__DEPRECATED.html">Direct3D 10 Interoperability [DEPRECATED]</a> </div> <table cellspacing="0" cellpadding="0" border="0"> <tr> <td valign="top"> <div class="navtab"> <table> <tr><td class="navtab"><a class="qindex" href="group__CUDART__D3D10__DEPRECATED_ga4a3d2d5f22faaaa86eba15ecff30d98.html#ga4a3d2d5f22faaaa86eba15ecff30d98">cudaD3D10MapFlags</a></td></tr> <tr><td class="navtab"><a class="qindex" href="group__CUDART__D3D10__DEPRECATED_g07bb5ad7c6a8b8417f95f6210dcb2863.html#g07bb5ad7c6a8b8417f95f6210dcb2863">cudaD3D10MapResources</a></td></tr> <tr><td class="navtab"><a class="qindex" href="group__CUDART__D3D10__DEPRECATED_g76be8c7eba1b3e3c54c6c9b6b65510de.html#g76be8c7eba1b3e3c54c6c9b6b65510de">cudaD3D10RegisterFlags</a></td></tr> <tr><td class="navtab"><a class="qindex" href="group__CUDART__D3D10__DEPRECATED_g3e2c5c1e4a3717ef62f04849698e29e0.html#g3e2c5c1e4a3717ef62f04849698e29e0">cudaD3D10RegisterResource</a></td></tr> <tr><td class="navtab"><a class="qindex" href="group__CUDART__D3D10__DEPRECATED_g280bd994b759651c2b970271d43707a5.html#g280bd994b759651c2b970271d43707a5">cudaD3D10ResourceGetMappedArray</a></td></tr> <tr><td class="navtab"><a class="qindex" href="group__CUDART__D3D10__DEPRECATED_g7facb0cd2235701f25b45c8d6091d2f6.html#g7facb0cd2235701f25b45c8d6091d2f6">cudaD3D10ResourceGetMappedPitch</a></td></tr> <tr><td class="navtab"><a class="qindex" href="group__CUDART__D3D10__DEPRECATED_ge4f47fb18bb8489188afdef81959aae3.html#ge4f47fb18bb8489188afdef81959aae3">cudaD3D10ResourceGetMappedPointer</a></td></tr> <tr><td class="navtab"><a class="qindex" href="group__CUDART__D3D10__DEPRECATED_g43af14b40baf79e6913cb150d7ee8f3c.html#g43af14b40baf79e6913cb150d7ee8f3c">cudaD3D10ResourceGetMappedSize</a></td></tr> <tr><td class="navtab"><a class="qindex" href="group__CUDART__D3D10__DEPRECATED_g8f9aa2ce6edfb4807fc4e41ef79cbadb.html#g8f9aa2ce6edfb4807fc4e41ef79cbadb">cudaD3D10ResourceGetSurfaceDimensions</a></td></tr> <tr><td class="navtab"><a class="qindex" href="group__CUDART__D3D10__DEPRECATED_g0633413776593eb44c89962782e27852.html#g0633413776593eb44c89962782e27852">cudaD3D10ResourceSetMapFlags</a></td></tr> <tr><td class="navtab"><a class="qindexHL" href="group__CUDART__D3D10__DEPRECATED_gf5f768abab8b34458d0911e7092f8afb.html#gf5f768abab8b34458d0911e7092f8afb">cudaD3D10UnmapResources</a></td></tr> <tr><td class="navtab"><a class="qindex" href="group__CUDART__D3D10__DEPRECATED_g30f187acd639f05de8a2d9c4bc9b9221.html#g30f187acd639f05de8a2d9c4bc9b9221">cudaD3D10UnregisterResource</a></td></tr> </table> </div> </td> <td valign="top"> <a class="anchor" name="gf5f768abab8b34458d0911e7092f8afb"></a><!-- doxytag: member="cuda_d3d10_interop.h::cudaD3D10UnmapResources" ref="gf5f768abab8b34458d0911e7092f8afb" args="(int count, ID3D10Resource **ppResources)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__CUDART__TYPES_gf599e5b8b829ce7db0f5216928f6ecb6.html#gf599e5b8b829ce7db0f5216928f6ecb6">cudaError_t</a> cudaD3D10UnmapResources </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"> <em>count</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">ID3D10Resource ** </td> <td class="paramname"> <em>ppResources</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p> <dl compact><dt><b><a class="el" href="deprecated.html#_deprecated000022">Deprecated:</a></b></dt><dd>This function is deprecated as of CUDA 3.0.</dd></dl> Unmaps the <code>count</code> Direct3D resource in <code>ppResources</code>.<p> This function provides the synchronization guarantee that any CUDA kernels issued before <a class="el" href="group__CUDART__D3D10__DEPRECATED_gf5f768abab8b34458d0911e7092f8afb.html#gf5f768abab8b34458d0911e7092f8afb" title="Unmaps Direct3D resources.">cudaD3D10UnmapResources()</a> will complete before any Direct3D calls issued after <a class="el" href="group__CUDART__D3D10__DEPRECATED_gf5f768abab8b34458d0911e7092f8afb.html#gf5f768abab8b34458d0911e7092f8afb" title="Unmaps Direct3D resources.">cudaD3D10UnmapResources()</a> begin.<p> If any of <code>ppResources</code> have not been registered for use with CUDA or if <code>ppResources</code> contains any duplicate entries, then <a class="el" href="group__CUDART__TYPES_g3f51e3575c2178246db0a94a430e0038.html#gg3f51e3575c2178246db0a94a430e0038c4673247aee4d1ab8d07871f376e0273">cudaErrorInvalidResourceHandle</a> is returned. If any of <code>ppResources</code> are not presently mapped for access by CUDA then <a class="el" href="group__CUDART__TYPES_g3f51e3575c2178246db0a94a430e0038.html#gg3f51e3575c2178246db0a94a430e00382e491daacef266c7b3e3c1e140a6133c">cudaErrorUnknown</a> is returned.<p> <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>count</em> </td><td>- Number of resources to unmap for CUDA </td></tr> <tr><td valign="top"></td><td valign="top"><em>ppResources</em> </td><td>- Resources to unmap for CUDA</td></tr> </table> </dl> <dl class="return" compact><dt><b>Returns:</b></dt><dd><a class="el" href="group__CUDART__TYPES_g3f51e3575c2178246db0a94a430e0038.html#gg3f51e3575c2178246db0a94a430e0038e355f04607d824883b4a50662830d591">cudaSuccess</a>, <a class="el" href="group__CUDART__TYPES_g3f51e3575c2178246db0a94a430e0038.html#gg3f51e3575c2178246db0a94a430e0038c4673247aee4d1ab8d07871f376e0273">cudaErrorInvalidResourceHandle</a>, <a class="el" href="group__CUDART__TYPES_g3f51e3575c2178246db0a94a430e0038.html#gg3f51e3575c2178246db0a94a430e00382e491daacef266c7b3e3c1e140a6133c">cudaErrorUnknown</a> </dd></dl> <dl class="note" compact><dt><b>Note:</b></dt><dd>Note that this function may also return error codes from previous, asynchronous launches.</dd></dl> <dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="group__CUDART__INTEROP_gc4dcf300df27f8cf51a89f0287b07861.html#gc4dcf300df27f8cf51a89f0287b07861" title="Unmap graphics resources.">cudaGraphicsUnmapResources</a> </dd></dl> </div> </div><p> </td> </tr> </table> </div> <hr size="1"><address style="text-align: right;"><small> Generated by Doxygen for NVIDIA CUDA Library <a href="http://www.nvidia.com/cuda"><img src="nvidia_logo.jpg" alt="NVIDIA" align="middle" border="0" height="80"></a></small></address> </body> </html>