<!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: cuD3D9GetDirect3DDevice</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__CUDA__D3D9.html">Direct3D 9 Interoperability</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__CUDA__D3D9_gab201a2284d11b00cdb4d6bba492e520.html#gab201a2284d11b00cdb4d6bba492e520">cuD3D9CtxCreate</a></td></tr> <tr><td class="navtab"><a class="qindex" href="group__CUDA__D3D9_gcaca5329caf0c0253a5a944ecc958742.html#gcaca5329caf0c0253a5a944ecc958742">cuD3D9CtxCreateOnDevice</a></td></tr> <tr><td class="navtab"><a class="qindex" href="group__CUDA__D3D9_g8164ac030b6a8c0d95e433201a31ad15.html#g8164ac030b6a8c0d95e433201a31ad15">CUd3d9DeviceList</a></td></tr> <tr><td class="navtab"><a class="qindex" href="group__CUDA__D3D9_g9503b73234034811ae9594811fcadb48.html#g9503b73234034811ae9594811fcadb48">CUd3d9DeviceList_enum</a></td></tr> <tr><td class="navtab"><a class="qindex" href="group__CUDA__D3D9_ge293c667e76dafaaf47ce64d0bd91c4d.html#ge293c667e76dafaaf47ce64d0bd91c4d">cuD3D9GetDevice</a></td></tr> <tr><td class="navtab"><a class="qindex" href="group__CUDA__D3D9_g2c53ac0b20c57738fa497d1f8992f7ad.html#g2c53ac0b20c57738fa497d1f8992f7ad">cuD3D9GetDevices</a></td></tr> <tr><td class="navtab"><a class="qindexHL" href="group__CUDA__D3D9_g439e074e2b46156f859c40ddaaf3d3fb.html#g439e074e2b46156f859c40ddaaf3d3fb">cuD3D9GetDirect3DDevice</a></td></tr> <tr><td class="navtab"><a class="qindex" href="group__CUDA__D3D9_g391835e0d3c5a34bdba99840157194bf.html#g391835e0d3c5a34bdba99840157194bf">cuGraphicsD3D9RegisterResource</a></td></tr> </table> </div> </td> <td valign="top"> <a class="anchor" name="g439e074e2b46156f859c40ddaaf3d3fb"></a><!-- doxytag: member="cudaD3D9.h::cuD3D9GetDirect3DDevice" ref="g439e074e2b46156f859c40ddaaf3d3fb" args="(IDirect3DDevice9 **ppD3DDevice)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__CUDA__TYPES_g09da14df1a751dcbfeccb9cf0073d64c.html#g09da14df1a751dcbfeccb9cf0073d64c">CUresult</a> cuD3D9GetDirect3DDevice </td> <td>(</td> <td class="paramtype">IDirect3DDevice9 ** </td> <td class="paramname"> <em>ppD3DDevice</em> </td> <td> ) </td> <td></td> </tr> </table> </div> <div class="memdoc"> <p> Returns in <code>*ppD3DDevice</code> the Direct3D device against which this CUDA context was created in <a class="el" href="group__CUDA__D3D9_gab201a2284d11b00cdb4d6bba492e520.html#gab201a2284d11b00cdb4d6bba492e520" title="Create a CUDA context for interoperability with Direct3D 9.">cuD3D9CtxCreate()</a>.<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>ppD3DDevice</em> </td><td>- Returned Direct3D device corresponding to CUDA context</td></tr> </table> </dl> <dl class="return" compact><dt><b>Returns:</b></dt><dd><a class="el" href="group__CUDA__TYPES_g0cdead942fd5028d157641eef6bdeeaa.html#gg0cdead942fd5028d157641eef6bdeeaaa0eed720f8a87cd1c5fd1c453bc7a03d">CUDA_SUCCESS</a>, <a class="el" href="group__CUDA__TYPES_g0cdead942fd5028d157641eef6bdeeaa.html#gg0cdead942fd5028d157641eef6bdeeaaacf52f132faf29b473cdda6061f0f44a">CUDA_ERROR_DEINITIALIZED</a>, <a class="el" href="group__CUDA__TYPES_g0cdead942fd5028d157641eef6bdeeaa.html#gg0cdead942fd5028d157641eef6bdeeaa8feb999f0af99b4a25ab26b3866f4df8">CUDA_ERROR_NOT_INITIALIZED</a>, <a class="el" href="group__CUDA__TYPES_g0cdead942fd5028d157641eef6bdeeaa.html#gg0cdead942fd5028d157641eef6bdeeaaa484e9af32c1e9893ff21f0e0191a12d">CUDA_ERROR_INVALID_CONTEXT</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__CUDA__D3D9_ge293c667e76dafaaf47ce64d0bd91c4d.html#ge293c667e76dafaaf47ce64d0bd91c4d" title="Gets the CUDA device corresponding to a display adapter.">cuD3D9GetDevice</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" 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