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7    <title>GetRequireBufferSize</title>
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9  <body>
10    <h1><CODE>nn::font::ArchiveFont::GetRequireBufferSize</CODE> Member Function</h1>
11    <h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14static u32 GetRequireBufferSize(
15     const void * bfnt,
16     const char * glyphGroups = LOAD_GLYPH_ALL
17);
18</pre>
19    </div>
20    <h2>Arguments</h2>
21    <div class="section">
22      <table class="arguments">
23        <thead>
24          <tr>
25            <td width="15" />
26            <th>Name</th>
27            <td>Description</td>
28          </tr>
29        </thead>
30        <tr>
31          <td>in</td>
32          <th>bfnt</th>
33          <td>Pointer to the first part of a font resource.</td>
34        </tr>
35        <tr>
36          <td>in</td>
37          <th>glyphGroups</th>
38          <td>String specifying the glyph group to load.</td>
39        </tr> </table>
40    </div>
41    <h2>Return Values</h2>
42    <div class="section">Returns the buffer size required for constructing a font with the <a href="../../../nn/font/ArchiveFont/Construct.html"><CODE>Construct</CODE></a> or <a href="../../../nn/font/ArchiveFont/InitStreamingConstruct.html"><CODE>InitStreamingConstruct</CODE></a> function. Returns 0 if the buffer size could not be calculated for some reason, such as when <SPAN class="argument">bfnt</SPAN> is an invalid resource. </div>
43    <h2>Description</h2>
44    <div class="section">
45      <p>Calculates the buffer size required to construct the font.</p>
46    </div>
47  <hr><p>CONFIDENTIAL</p></body>
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