<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>VDPAU: VdpReferenceFrameH264 Struct Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.3 --> <div id="top"> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">VDPAU</div> </td> </tr> </tbody> </table> </div> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li class="current"><a href="annotated.html"><span>Data Structures</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li><a href="dirs.html"><span>Directories</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li><a href="functions.html"><span>Data Fields</span></a></li> </ul> </div> </div> <div class="header"> <div class="summary"> <a href="#pub-attribs">Data Fields</a> </div> <div class="headertitle"> <h1>VdpReferenceFrameH264 Struct Reference<div class="ingroups"><a class="el" href="group___vdp_decoder.html">VdpDecoder; Video Decoding object</a></div></h1> </div> </div> <div class="contents"> <!-- doxytag: class="VdpReferenceFrameH264" --> <p>Information about an H.264 reference frame. <a href="#_details">More...</a></p> <p><code>#include <<a class="el" href="vdpau_8h_source.html">vdpau.h</a>></code></p> <table class="memberdecls"> <tr><td colspan="2"><h2><a name="pub-attribs"></a> Data Fields</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___vdp_video_surface.html#gab51ee52662d4a785677a49bd1b308825">VdpVideoSurface</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vdp_reference_frame_h264.html#afb8fa77518fbe660d77723f1634ebe82">surface</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__base__types.html#ga2572319be6fed508c86cbe5ca96eeb73">VdpBool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vdp_reference_frame_h264.html#a2d7f7e78096fccff490ef1f824fb17b3">is_long_term</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__base__types.html#ga2572319be6fed508c86cbe5ca96eeb73">VdpBool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vdp_reference_frame_h264.html#a7c8727e46132abf532818274c4492d38">top_is_reference</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__base__types.html#ga2572319be6fed508c86cbe5ca96eeb73">VdpBool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vdp_reference_frame_h264.html#a4df25577e19c9358a40e71a864e2b55a">bottom_is_reference</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">int32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vdp_reference_frame_h264.html#a95bd273087d8a1ffca996871d6c8ec02">field_order_cnt</a> [2]</td></tr> <tr><td class="memItemLeft" align="right" valign="top">uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vdp_reference_frame_h264.html#a64f5c502e627bca85e67b1e156148d34">frame_idx</a></td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <div class="textblock"><p>Information about an H.264 reference frame. </p> <p>Note: References to "copy of bitstream field" in the field descriptions may refer to data literally parsed from the bitstream, or derived from the bitstream using a mechanism described in the specification. </p> </div><hr/><h2>Field Documentation</h2> <a class="anchor" id="a4df25577e19c9358a40e71a864e2b55a"></a><!-- doxytag: member="VdpReferenceFrameH264::bottom_is_reference" ref="a4df25577e19c9358a40e71a864e2b55a" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__base__types.html#ga2572319be6fed508c86cbe5ca96eeb73">VdpBool</a> <a class="el" href="struct_vdp_reference_frame_h264.html#a4df25577e19c9358a40e71a864e2b55a">VdpReferenceFrameH264::bottom_is_reference</a></td> </tr> </table> </div> <div class="memdoc"> <p>Is the bottom field used as a reference. Set to VDP_FALSE for unused entries. </p> </div> </div> <a class="anchor" id="a95bd273087d8a1ffca996871d6c8ec02"></a><!-- doxytag: member="VdpReferenceFrameH264::field_order_cnt" ref="a95bd273087d8a1ffca996871d6c8ec02" args="[2]" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int32_t <a class="el" href="struct_vdp_reference_frame_h264.html#a95bd273087d8a1ffca996871d6c8ec02">VdpReferenceFrameH264::field_order_cnt</a>[2]</td> </tr> </table> </div> <div class="memdoc"> <p>[0]: top, [1]: bottom </p> </div> </div> <a class="anchor" id="a64f5c502e627bca85e67b1e156148d34"></a><!-- doxytag: member="VdpReferenceFrameH264::frame_idx" ref="a64f5c502e627bca85e67b1e156148d34" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">uint16_t <a class="el" href="struct_vdp_reference_frame_h264.html#a64f5c502e627bca85e67b1e156148d34">VdpReferenceFrameH264::frame_idx</a></td> </tr> </table> </div> <div class="memdoc"> <p>Copy of the H.264 bitstream field: frame_num from slice_header for short-term references, LongTermPicNum from decoding algorithm for long-term references. </p> </div> </div> <a class="anchor" id="a2d7f7e78096fccff490ef1f824fb17b3"></a><!-- doxytag: member="VdpReferenceFrameH264::is_long_term" ref="a2d7f7e78096fccff490ef1f824fb17b3" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__base__types.html#ga2572319be6fed508c86cbe5ca96eeb73">VdpBool</a> <a class="el" href="struct_vdp_reference_frame_h264.html#a2d7f7e78096fccff490ef1f824fb17b3">VdpReferenceFrameH264::is_long_term</a></td> </tr> </table> </div> <div class="memdoc"> <p>Is this a long term reference (else short term). </p> </div> </div> <a class="anchor" id="afb8fa77518fbe660d77723f1634ebe82"></a><!-- doxytag: member="VdpReferenceFrameH264::surface" ref="afb8fa77518fbe660d77723f1634ebe82" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group___vdp_video_surface.html#gab51ee52662d4a785677a49bd1b308825">VdpVideoSurface</a> <a class="el" href="struct_vdp_reference_frame_h264.html#afb8fa77518fbe660d77723f1634ebe82">VdpReferenceFrameH264::surface</a></td> </tr> </table> </div> <div class="memdoc"> <p>The surface that contains the reference image. Set to VDP_INVALID_HANDLE for unused entries. </p> </div> </div> <a class="anchor" id="a7c8727e46132abf532818274c4492d38"></a><!-- doxytag: member="VdpReferenceFrameH264::top_is_reference" ref="a7c8727e46132abf532818274c4492d38" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__base__types.html#ga2572319be6fed508c86cbe5ca96eeb73">VdpBool</a> <a class="el" href="struct_vdp_reference_frame_h264.html#a7c8727e46132abf532818274c4492d38">VdpReferenceFrameH264::top_is_reference</a></td> </tr> </table> </div> <div class="memdoc"> <p>Is the top field used as a reference. Set to VDP_FALSE for unused entries. </p> </div> </div> <hr/>The documentation for this struct was generated from the following file:<ul> <li>vdpau/<a class="el" href="vdpau_8h_source.html">vdpau.h</a></li> </ul> </div> <hr class="footer"/><address class="footer"><small>Generated on Tue Feb 8 2011 for VDPAU by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.3 </small></address> </body> </html>