1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2<HTML> 3<HEAD> 4<META http-equiv="Content-Type" content="text/html; charset=windows-1252"> 5<META name="GENERATOR" content="Microsoft FrontPage 5.0"> 6<META http-equiv="Content-Style-Type" content="text/css"> 7<LINK rel="stylesheet" type="text/css" href="../../CSS/revolution.css"> 8<TITLE>GXSetTevKAlphaSel</TITLE> 9</HEAD> 10<BODY> 11<H1 align="left">GXSetTevKAlphaSel</H1> 12 13<H2>Syntax</H2> 14<dl><dd><pre class="construction"> 15#include <revolution/gx.h> 16 17void GXSetTevKAlphaSel( 18 <A href="../Enumerated_Types/GXTevStageID.html">GXTevStageID</A> stage, 19 <A href="../Enumerated_Types/GXTevKAlphaSel.html">GXTevKAlphaSel</A> sel ); 20</pre></dd></dl> 21 22<H2>Arguments</H2> 23<TABLE class="arguments" border="1" > 24 <TBODY> 25 <TR> 26<TH><STRONG><EM><CODE>stage</CODE></EM></STRONG></TH> 27<TD>Name of the TEV <A href="../Enumerated_Types/GXTevStageID.html">stage</A>. Accepted values are: <code>GX_TEVSTAGE0</code>, <code>GX_TEVSTAGE1</code>, <code>GX_TEVSTAGE2</code>, ... , <code>GX_TEVSTAGE15</code>.</TD> 28 </TR> 29 <TR> 30<TH><em><strong><code>sel</code></strong></em></TH> 31<TD>Selects the constant <A href="../Enumerated_Types/GXTevKAlphaSel.html">alpha</A> to be used for this stage. Accepted values are:<BR> 32 <TABLE class="arguments" border="1" > 33 <tr> 34<TD bgcolor="#C0C0C0">Name</TD> 35<TD bgcolor="#C0C0C0">Constant Alpha Source</TD> 36 </tr> 37 <tr> 38<TH>GX_TEV_KASEL_K0_R</TH> 39<TD>Constant color register 0 (Red).</TD> 40 </tr> 41 <tr> 42<TH>GX_TEV_KASEL_K1_R</TH> 43<TD>Constant color register 1 (Red).</TD> 44 </tr> 45 <tr> 46<TH>GX_TEV_KASEL_K2_R</TH> 47<TD>Constant color register 2 (Red).</TD> 48 </tr> 49 <tr> 50<TH>GX_TEV_KASEL_K3_R</TH> 51<TD>Constant color register 3 (Red).</TD> 52 </tr> 53 <tr> 54<TH>GX_TEV_KASEL_K0_G</TH> 55<TD>Constant color register 0 (Green).</TD> 56 </tr> 57 <tr> 58<TH>GX_TEV_KASEL_K1_G</TH> 59<TD>Constant color register 1 (Green).</TD> 60 </tr> 61 <tr> 62<TH>GX_TEV_KASEL_K2_G</TH> 63<TD>Constant color register 2 (Green).</TD> 64 </tr> 65 <tr> 66<TH>GX_TEV_KASEL_K3_G</TH> 67<TD>Constant color register 3 (Green).</TD> 68 </tr> 69 <tr> 70<TH>GX_TEV_KASEL_K0_B</TH> 71<TD>Constant color register 0 (Blue).</TD> 72 </tr> 73 <tr> 74<TH>GX_TEV_KASEL_K1_B</TH> 75<TD>Constant color register 1 (Blue).</TD> 76 </tr> 77 <tr> 78<TH>GX_TEV_KASEL_K2_B</TH> 79<TD>Constant color register 2 (Blue).</TD> 80 </tr> 81 <tr> 82<TH>GX_TEV_KASEL_K3_B</TH> 83<TD>Constant color register 3 (Blue).</TD> 84 </tr> 85 <tr> 86<TH>GX_TEV_KASEL_K0_A</TH> 87<TD>Constant color register 0 (Alpha).</TD> 88 </tr> 89 <tr> 90<TH>GX_TEV_KASEL_K1_A</TH> 91<TD>Constant color register 1 (Alpha).</TD> 92 </tr> 93 <tr> 94<TH>GX_TEV_KASEL_K2_A</TH> 95<TD>Constant color register 2 (Alpha).</TD> 96 </tr> 97 <tr> 98<TH>GX_TEV_KASEL_K3_A</TH> 99<TD>Constant color register 3 (Alpha).</TD> 100 </tr> 101 <tr> 102<TH>GX_TEV_KASEL_8_8<BR> GX_TEV_KASEL_1</TH> 103<TD>fixed constant 1</TD> 104 </tr> 105 <tr> 106<TH>GX_TEV_KASEL_7_8 </TH> 107<TD>fixed constant 7/8</TD> 108 </tr> 109 <tr> 110<TH>GX_TEV_KASEL_6_8<BR> GX_TEV_KASEL_3_4</TH> 111<TD>fixed constant 3/4</TD> 112 </tr> 113 <tr> 114<TH>GX_TEV_KASEL_5_8</TH> 115<TD>fixed constant 5/8</TD> 116 </tr> 117 <tr> 118<TH>GX_TEV_KASEL_4_8<BR> GX_TEV_KASEL_1_2 </TH> 119<TD>fixed constant 1/2</TD> 120 </tr> 121 <tr> 122<TH>GX_TEV_KASEL_3_8</TH> 123<TD>fixed constant 3/8</TD> 124 </tr> 125 <tr> 126<TH>GX_TEV_KASEL_2_8<BR> GX_TEV_KASEL_1_4</TH> 127<TD>fixed constant 1/4</TD> 128 </tr> 129 <tr> 130<TH>GX_TEV_KASEL_1_8</TH> 131<TD>fixed constant 1/8</TD> 132 </tr> 133 </TABLE> 134 </TD> 135 </TR> 136 </TBODY> 137</TABLE> 138 139<H2>Return Values</H2> 140<P>None.</P> 141 142<H2>Description</H2> 143<P>This function selects the alpha input constant to be used on the given TEV stage. The constant alpha input is only used when <CODE>GX_CA_KONST</CODE> is selected as that TEV stage input. It can be used for one or more inputs. but only one constant alpha input can be used for one TEV stage.</P> 144 145<H2>See Also</H2> 146<P class="reference"> 147<A href="GXSetTevAlphaIn.html">GXSetTevAlphaIn</A>, 148<A href="GXSetTevKColor.html">GXSetTevKColor</A> 149</P> 150 151<H2>Revision History</H2> 152<P> 1532006/03/01 Initial version.<br> 154</P> 155 156<hr><p>CONFIDENTIAL</p></body> 157</HTML>