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14<h1 align="left">GX*_GetMasterBrightness <img src="../../image/NTR.gif"align="middle"><img src="../../image/TWL.gif" align="middle"></H1>
15<H2>Syntax</H2>
16
17<dl>
18  <dd>
19<PRE><CODE>#include &lt;nitro/gx/gx.h&gt;
20
21int GX_GetMasterBrightness( void );
22int GXS_GetMasterBrightness( void );<BR></CODE></PRE>
23  </dd>
24</dl><h2>Arguments</h2>
25<P>None.</P>
26<h2>Return Values</h2>
27<p>A value for adjusting brightness (equal to or greater than -16, equal to or less than 16)</p>
28<H2>Description</H2>
29<P>Obtains the brightness adjustment parameter for image output. An integer from -16 to 16 can be obtained. A positive value indicates that the screen is brighter than the default. A negative value indicates that the screen is darker than the default. The <CODE>GX_GetMasterBrightness</CODE> function gets the main graphics engine setting, and the <CODE>GXS_GetMasterBrightness</CODE> function gets the sub graphics engine setting.</P>
30<h2>See Also</h2>
31<P><code><A href="../g2/G2_SetBlendBrightness.html">G2_SetBlendBrightness</A>, <A href="GX_SetMasterBrightness.html">GX_SetMasterBrightness</A>, <A href="GXS_SetMasterBrightness.html">GXS_SetMasterBrightness</A></code></P>
32<H2>Revision History</H2>
33<P>2004/12/24 Initial version.</P>
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