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50<title>nn::gr::CTR::Combiner::Stage::CombineFunction</title>
51  </head>
52  <body>
53<h1><CODE><a href="../../../../../../nn/Overview.html">nn</a>::<a href="../../../../../../nn/gr/Overview.html">gr</a>::<a href="../../../../../../nn/gr/CTR/Overview.html">CTR</a>::<a href="../../../../../../nn/gr/CTR/Combiner/Overview.html">Combiner</a>::<a href="../../../../../../nn/gr/CTR/Combiner/Stage/Overview.html">Stage</a>::CombineFunction</CODE> Structure</h1>
54<h2>Syntax</h2>
55    <div class="section">
56      <pre class="definition">struct CombineFunction
57{
58   <a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvCombine.html">PicaDataTexEnvCombine</a> combine;
59   <a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvOperand.html">PicaDataTexEnvOperand</a> operand[3];
60   <a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvSrc.html">PicaDataTexEnvSrc</a> source[3];
61   <a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvScale.html">PicaDataTexEnvScale</a> scale;
62   <a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvBufferInput.html">PicaDataTexEnvBufferInput</a> bufferInput;
63};
64</pre>
65    </div>
66<h2>Description</h2>
67    <div class="section">
68<p>Structure representing I/O settings for combine functions.</p><!-- write here --></div>
69    <a name="variable" id="variable">
70<h2>Member Variables</h2>
71      <div class="section">
72        <table class="members">
73          <tr>
74            <td width="100"> </td>
75            <th>
76<span class="argument">combine</span>
77            </th>
78<td width="100"><a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvCombine.html">PicaDataTexEnvCombine</a></td>
79<td>Sets the combine function. The type is <a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvCombine.html"><CODE>PicaDataTexEnvCombine</CODE></a>. Use a <a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvCombine.html"><CODE>PicaDataTexEnvCombine</CODE></a> enumerated constant defined in the PICA macro header. The initial value is <CODE>PICA_DATA_TEX_ENV_COMBINE_REPLACE</CODE>.</td>
80          </tr>
81          <tr>
82            <td width="100"> </td>
83            <th>
84<span class="argument">operand</span>
85            </th>
86<td width="100"><a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvOperand.html">PicaDataTexEnvOperand</a></td>
87<td>Sets the operand. The type is <a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvOperand.html"><CODE>PicaDataTexEnvOperand[]</CODE></a>. Use a <a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvOperand.html"><CODE>PicaDataTexEnvOperand</CODE></a> enumerated constant defined in the PICA macro header. The color operand is <CODE>PICA_DATA_OPE_RGB_SRC_COLOR</CODE> by default. The alpha operand is <CODE>PICA_DATA_OPE_ALPHA_SRC_ALPHA</CODE> by default.</td>
88          </tr>
89          <tr>
90            <td width="100"> </td>
91            <th>
92<span class="argument">source</span>
93            </th>
94<td width="100"><a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvSrc.html">PicaDataTexEnvSrc</a></td>
95<td>Sets Source 0, Source 1, and Source 2. The type is <a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvSrc.html"><CODE>PicaDataTexEnvSrc</CODE></a>. Use a <a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvSrc.html"><CODE>PicaDataTexEnvSrc</CODE></a> enumerated constant defined in the PICA macro header. The setting for Stage 0 is <CODE>PICA_DATA_TEX_ENV_SRC_RGBA_CONSTANT</CODE> by default. The setting for stages other than Stage 0 is <CODE>PICA_DATA_TEX_ENV_SRC_RGBA_PREVIOUS</CODE> by default.</td>
96          </tr>
97          <tr>
98            <td width="100"> </td>
99            <th>
100<span class="argument">scale</span>
101            </th>
102<td width="100"><a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvScale.html">PicaDataTexEnvScale</a></td>
103<td>Sets the scale. The type is <CODE>PicaDataTexEnvScale</CODE>. Use a <a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvScale.html"><CODE>PicaDataTexEnvScale</CODE></a> enumerated constant defined in the PICA macro header. The default value is <CODE>PICA_DATA_TEX_ENV_SCALE_1</CODE>.</td>
104          </tr>
105          <tr>
106            <td width="100"> </td>
107            <th>
108<span class="argument">bufferInput</span>
109            </th>
110<td width="100"><a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvBufferInput.html">PicaDataTexEnvBufferInput</a></td>
111<td>Sets the combiner buffer source. The type is <a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvBufferInput.html"><CODE>PicaDataTexEnvBufferInput</CODE></a>. Use a <a href="../../../../../../nn_gx_CTR_Pica/PicaDataTexEnvBufferInput.html"><CODE>PicaDataTexEnvBufferInput</CODE></a> enumerated constant defined in the PICA macro header. The default value is <CODE>PICA_DATA_TEX_ENV_BUFFER_INPUT_PREVIOUS_BUFFER_DMP</CODE>.</td>
112          </tr> </table>
113      </div>
114    </a> <a name="function" id="function">
115<h2>Member Functions</h2>
116      <div class="section">
117        <table class="members">
118          <tr>
119            <td width="100">
120<span class="protected_style" title="protected">protected</span>  </td>
121            <th>
122<a href="../../../../../../nn/gr/CTR/Combiner/Stage/CombineFunction/CombineFunction.html"><CODE>CombineFunction</CODE></a>
123            </th>
124<td>Sets initial values for combiner function settings.</td>
125          </tr> </table>
126      </div>
127    </a>
128<h2>Revision History</h2>
129    <div class="section">
130      <dl class="history">
131        <dt>2010/09/15</dt>
132<dd>Initial version.<br />
133        </dd>
134      </dl>
135    </div>
136  <hr><p>CONFIDENTIAL</p></body>
137</html>
138