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9<title>GXSetDispCopyFrame2Field</title>
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13
14<h1 align="left">GXSetDispCopyFrame2Field</h1>
15
16<h2>Syntax</h2>
17<dl><dd><pre class="construction">
18#include &lt;revolution/gx.h&gt;
19
20void GXSetDispCopyFrame2Field( <a href="../Enumerated_Types/GXCopyMode.html">GXCopyMode</a> mode );
21</pre></dd></dl>
22
23<h2>Arguments</h2>
24<TABLE class="arguments" border="1" >
25  <tr>
26<TH>mode</TH>
27<TD>Enables copying a field or frame from the embedded frame buffer (EFB). Accepted values are:<BR>
28      <TABLE class="arguments" border="1" >
29          <tr>
30<TD bgcolor="#C0C0C0">Name</TD>
31<TD bgcolor="#C0C0C0">Field(s) copied</TD>
32          </tr>
33          <tr>
34<TH>GX_COPY_INTLC_EVEN</TH>
35<TD>Even lines.</TD>
36          </tr>
37          <tr>
38<TH>GX_COPY_INTLC_ODD</TH>
39<TD>Odd lines</TD>
40          </tr>
41          <tr>
42<TH>GX_COPY_PROGRESSIVE</TH>
43<TD>Even and odd lines</TD>
44          </tr>
45      </TABLE>
46    </TD>
47  </tr>
48</TABLE>
49
50<h2>Return Values</h2>
51<p>None.</p>
52
53<H2>Description</H2>
54<P>This function determines whether all lines, only even lines, or only odd lines are read from the embedded frame buffer (EFB) when using the <A href="GXCopyDisp.html"><CODE>GXCopyDisp</CODE></A> function. 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>
55<P>This function is applied only for copy process for display. The <A href="GXCopyTex.html"><CODE>GXCopyTex</CODE></A> function always uses the <CODE>GX_COPY_PROGRESSIVE</CODE> mode.</P>
56<P>The <A href="../Management/GXInit.html"><CODE>GXInit</CODE></A> function sets <SPAN class="argument">mode</SPAN> to <CODE>GX_COPY_PROGRESSIVE</CODE>.</P>
57
58<h2>See Also</h2>
59<P class="reference">
60<a href="GXCopyDisp.html">GXCopyDisp</a>,
61<a href="RenderMode.html">Render Modes</a>
62</p>
63
64<H2>Revision History</H2>
65<P>
662006/03/01 Initial version.<br>
67</P>
68
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