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source: vbox/trunk/src/libs/libogg-1.3.5/doc/libogg/oggpack_look.html@ 97642

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libogg, libvorbis: export to OSE

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1<html>
2
3<head>
4<title>libogg - function - oggpack_look</title>
5<link rel=stylesheet href="style.css" type="text/css">
6</head>
7
8<body bgcolor=white text=black link="#5555ff" alink="#5555ff" vlink="#5555ff">
9<table border=0 width=100%>
10<tr>
11<td><p class=tiny>libogg documentation</p></td>
12<td align=right><p class=tiny>libogg release 1.3.5 - 20210603</p></td>
13</tr>
14</table>
15
16<h1>oggpack_look</h1>
17
18<p><i>declared in "ogg/ogg.h";</i></p>
19
20<p>This function looks at a specified number of bits inside the buffer without advancing the location pointer.
21<p>The specified number of bits are read, starting from the location pointer.
22<p>This function can be used to read 32 or fewer bits.
23
24<br><br>
25<table border=0 color=black cellspacing=0 cellpadding=7>
26<tr bgcolor=#cccccc>
27 <td>
28<pre><b>
29long oggpack_look(<a href="oggpack_buffer.html">oggpack_buffer</a> *b,int bits);
30</b></pre>
31</td>
32</tr>
33</table>
34
35<h3>Parameters</h3>
36<dl>
37<dt><i>b</i></dt>
38<dd>Pointer to <a href="oggpack_buffer.html">oggpack_buffer</a> to be read.</dd>
39<dt><i>bits</i></dt>
40<dd>Number of bits to look at. For this function, must be 32 or fewer.</dd>
41</dl>
42
43
44<h3>Return Values</h3>
45<blockquote>
46<li>
47<i>n</i> represents the requested bits.</li>
48</blockquote>
49<p>
50
51<br><br>
52<hr noshade>
53<table border=0 width=100%>
54<tr valign=top>
55<td><p class=tiny>copyright &copy; 2000-2021 Xiph.Org Foundation</p></td>
56<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/">Ogg Container Format</a></p></td>
57</tr><tr>
58<td><p class=tiny>libogg documentation</p></td>
59<td align=right><p class=tiny>libogg release 1.3.5 - 20210603</p></td>
60</tr>
61</table>
62
63
64</body>
65
66</html>
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