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7<title>G2*_GetBG3Control256Bmp</title>
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11<h1 align="left">G2*_GetBG3Control256Bmp <img src="../../image/NTR.gif"align="middle"><img src="../../image/TWL.gif" align="middle"></H1>
12<H2>Syntax</H2>
13<dl>
14  <dd>
15<CODE>#include &lt;nitro/gx/gx_bgcnt.h&gt;</CODE><BR>
16  <PRE><CODE>static inline GXBg23Control256Bmp G2_GetBG3Control256Bmp( void );</CODE>
17<CODE>static inline GXBg23Control256Bmp G2S_GetBG3Control256Bmp( void );</CODE></PRE>
18  </dd>
19</dl><h2>Arguments</h2>
20<P>None.</P>
21<h2>Return Values</h2>
22<p>The settings for BG3.</p>
23<H2>Description</H2>
24<P>When BG3 has been set to 256-color bitmap BG for Affine Expanded BG, this gets the settings for BG3 as the <code>GXBg23Control256Bmp</code> structure. See the <CODE><A href="G2_SetBG3Control256Bmp.html">G2_SetBG3Control256Bmp</A></CODE> function for more information on each member.<BR><BR> To use this function, BG3 must be set to 256-color bitmap BG.<BR> <BR> Use the <CODE>G2_GetBG3Control256Bmp</CODE> function to get the settings for the main 2D engine and the <CODE>G2S_GetBG3Control256Bmp</CODE> function to get the settings for the sub 2D engine. The following is the definition of <code>GXBg23Control256Bmp</code>:</P>
25<PRE>typedef union
26{
27    u16 raw;
28    struct
29    {
30        u16 priority    :2;
31        u16 _reserve1   :4;
32        u16 mosaic      :1;
33        u16 _reserve2   :1;
34        u16 screenBase  :5;
35        u16 areaOver    :1;
36        u16 screenSize  :2;
37    };
38}
39GXBg23Control256Bmp;</PRE>
40<h2>See Also</h2>
41<P><a href="G2_SetBG3Control256Bmp.html">G2_SetBG3Control256Bmp</a><BR> <a  href="G2S_SetBG3Control256Bmp.html">G2S_SetBG3Control256Bmp</a></P>
42<H2>Revision History</H2>
43<P>2004/12/24 Initial version.</P>
44<hr><p>CONFIDENTIAL</p></body>
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