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9<title>GXSetDispCopyFrame2Field</title>
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14<h1 align="left">GXSetDispCopyFrame2Field</h1>
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17<h2>C Specification</h2>
18
19<dl>
20<dd><PRE><CODE>#include &lt;revolution/gx.h&gt;</CODE></PRE>
21  </dd>
22<dd><pre>void GXSetDispCopyFrame2Field( <a href="../Enumerated_Types/GXCopyMode.html">GXCopyMode</a> mode );</pre>
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26<h2>Arguments</h2>
27<TABLE border="1" cellpadding="3" cellspacing="0.1">
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29<TD width="120" bgcolor="#ffffe8"><em><strong><CODE>mode</font></strong></em></TD>
30<TD width="520">Enables copying a field or frame from the Embedded Frame Buffer (EFB). Accepted values are:
31      <TABLE width="500" border="1" cellspacing="0.1">
32
33          <tr>
34<TD bgcolor="#C0C0C0" width="150">Name</TD>
35<TD bgcolor="#C0C0C0" width="350">Field(s) copied</TD>
36          </tr>
37          <tr>
38<TD width="150"><code>GX_COPY_INTLC_EVEN</code></TD>
39<TD width="350">Even lines</TD>
40          </tr>
41          <tr>
42<TD width="150"><code>GX_COPY_INTLC_ODD</code></TD>
43<TD width="350">Odd lines</TD>
44          </tr>
45          <tr>
46<TD width="150"><code>GX_COPY_PROGRESSIVE</code></TD>
47<TD width="350">Even and odd lines</TD>
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54<h2>Return Values</h2>
55
56<p>None.</p>
57<H2>Description</H2>
58<P>This function determines whether all lines, only even lines, or only odd lines are read from the Embedded Frame Buffer (EFB) when using <a href="GXCopyDisp.html"><code>GXCopyDisp</code></a>. The opposite function, which determines whether all lines, only even lines or only odd lines are <em>written</em> to the EFB is <a href="../PixelProc/GXSetFieldMask.html"><code>GXSetFieldMask</code></a>.</P>
59<P>This function is only applied to copy process for display. The <CODE><A href="GXCopyTex.html">GXCopyTex</A></CODE> function always uses the <CODE>GX_COPY_PROGRESSIVE</CODE> mode.</P>
60<P><a href="../Management/GXInit.html"><code>GXInit</code></a> sets <code><em><strong>mode</strong></em></code> to <code>GX_COPY_PROGRESSIVE</code>.</P>
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65<h2>See Also</h2>
66
67<p><a href="GXCopyDisp.html">GXCopyDisp</a><br> <a href="RenderMode.html">Render Modes</a></p>
68<H2>Revision History</H2>
69<P>03/01/2006 Initial version.</P></body>
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