1<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
2<html xml:lang="en-US" lang="en-US" xmlns="http://www.w3.org/1999/xhtml">
3  <head>
4    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
5    <meta http-equiv="Content-Style-Type" content="text/css" />
6    <link rel="stylesheet" href="../../../css/manpage.css" type="text/css" />
7    <title>GetRequireBufferSize</title>
8  </head>
9  <body>
10    <h1><CODE>nn::font::PackedFont::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     f32 rateSheetCache
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 binary resource (BFNT) loaded into memory.</td>
34        </tr>
35        <tr>
36          <td>in</td>
37          <th>rateSheetCache</th>
38          <td>Proportion of the maximum number of cached, expanded sheets to the number of sheets.</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/PackedFont/Construct.html"><CODE>Construct</CODE></a> or <a href="../../../nn/font/PackedFont/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>
48</html>