<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta name="generator" content= "HTML Tidy for Linux/x86 (vers 1 September 2005), see www.w3.org"> <meta http-equiv="Content-Type" content= "text/html; charset=us-ascii"> <title>Appendix G. XvMC Support</title> <meta name="generator" content="DocBook XSL Stylesheets V1.68.1"> <link rel="start" href="index.html" title= "NVIDIA Accelerated Linux Graphics Driver README and Installation Guide"> <link rel="up" href="appendices.html" title= "Part II. Appendices"> <link rel="prev" href="i2c.html" title= "Appendix F. i2c Bus Support"> <link rel="next" href="vdpausupport.html" title= "Appendix H. VDPAU Support"> </head> <body> <div class="navheader"> <table width="100%" summary="Navigation header"> <tr> <th colspan="3" align="center">Appendix G. XvMC Support</th> </tr> <tr> <td width="20%" align="left"><a accesskey="p" href= "i2c.html">Prev</a> </td> <th width="60%" align="center">Part II. Appendices</th> <td width="20%" align="right"> <a accesskey="n" href= "vdpausupport.html">Next</a></td> </tr> </table> <hr></div> <div class="appendix" lang="en"> <div class="titlepage"> <div> <div> <h2 class="title"><a name="xvmcsupport" id= "xvmcsupport"></a>Appendix G. XvMC Support</h2> </div> </div> </div> <p>This release includes support for the XVideo Motion Compensation (XvMC) version 1.0 API on GeForce 6 series and GeForce 7 series add-in cards, as well as motherboard chipsets with integrated graphics that have PureVideo support based on these GPUs. There is a static library, "libXvMCNVIDIA.a", and a dynamic one, "libXvMCNVIDIA_dynamic.so", which is suitable for dlopening. XvMC's "IDCT" and "motion-compensation" levels of acceleration, AI44 and IA44 subpictures, and 4:2:0 Surfaces up to 2032x2032 are supported.</p> <p>libXvMCNVIDIA observes the XVMC_DEBUG environment variable and will provide some debug output to stderr when set to an appropriate integer value. '0' disables debug output. '1' enables debug output for failure conditions. '2' or higher enables output of warning messages.</p> </div> <div class="navfooter"> <hr> <table width="100%" summary="Navigation footer"> <tr> <td width="40%" align="left"><a accesskey="p" href= "i2c.html">Prev</a> </td> <td width="20%" align="center"><a accesskey="u" href= "appendices.html">Up</a></td> <td width="40%" align="right"> <a accesskey="n" href= "vdpausupport.html">Next</a></td> </tr> <tr> <td width="40%" align="left" valign="top">Appendix F. i2c Bus Support </td> <td width="20%" align="center"><a accesskey="h" href= "index.html">Home</a></td> <td width="40%" align="right" valign="top"> Appendix H. VDPAU Support</td> </tr> </table> </div> </body> </html>
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