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| 2 |
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| 3 | <head>
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| 4 | <title>libogg - function - ogg_sync_wrote</title>
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| 5 | <link rel=stylesheet href="style.css" type="text/css">
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| 6 | </head>
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| 7 |
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| 8 | <body bgcolor=white text=black link="#5555ff" alink="#5555ff" vlink="#5555ff">
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| 9 | <table border=0 width=100%>
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| 10 | <tr>
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| 11 | <td><p class=tiny>libogg documentation</p></td>
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| 12 | <td align=right><p class=tiny>libogg release 1.3.5 - 20210603</p></td>
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| 13 | </tr>
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| 14 | </table>
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| 15 |
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| 16 | <h1>ogg_sync_wrote</h1>
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| 17 |
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| 18 | <p><i>declared in "ogg/ogg.h";</i></p>
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| 19 |
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| 20 | <p>This function is used to tell the <a href="ogg_sync_state.html">ogg_sync_state</a> struct how many bytes we wrote into the buffer.
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| 21 |
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| 22 | <p>
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| 23 | The general procedure is to request a pointer into an internal
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| 24 | <a href="ogg_sync_state.html">ogg_sync_state</a> buffer by calling
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| 25 | <a href="ogg_sync_buffer.html">ogg_sync_buffer()</a>. The buffer
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| 26 | is then filled up to the requested size with new input, and
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| 27 | ogg_sync_wrote() is called to advance the fill pointer by however
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| 28 | much data was actually available.</p>
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| 29 |
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| 30 | <br>
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| 31 | <table border=0 color=black cellspacing=0 cellpadding=7>
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| 32 | <tr bgcolor=#cccccc>
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| 33 | <td>
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| 34 | <pre><b>
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| 35 | int ogg_sync_wrote(<a href="ogg_sync_state.html">ogg_sync_state</a> *oy, long bytes);
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| 36 | </b></pre>
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| 37 | </td>
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| 38 | </tr>
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| 39 | </table>
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| 40 |
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| 41 | <h3>Parameters</h3>
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| 42 | <dl>
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| 43 | <dt><i>oy</i></dt>
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| 44 | <dd>Pointer to a previously declared <a href="ogg_sync_state.html">ogg_sync_state</a> struct.</dd>
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| 45 | <dt><i>bytes</i></dt>
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| 46 | <dd>Number of bytes of new data written.</dd>
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| 47 | </dl>
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| 48 |
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| 49 |
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| 50 | <h3>Return Values</h3>
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| 51 | <blockquote>
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| 52 | <li>-1 if the number of bytes written overflows the internal storage of the <a href="ogg_sync_state.html">ogg_sync_state</a> struct or an internal error occurred.
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| 53 | <li>
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| 54 | 0 in all other cases.</li>
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| 55 | </blockquote>
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| 56 |
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| 57 |
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| 58 | <br><br>
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| 59 | <hr noshade>
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| 60 | <table border=0 width=100%>
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| 61 | <tr valign=top>
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| 62 | <td><p class=tiny>copyright © 2000-2021 Xiph.Org Foundation</p></td>
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| 63 | <td align=right><p class=tiny><a href="http://www.xiph.org/ogg/">Ogg Container Format</a></p></td>
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| 64 | </tr><tr>
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| 65 | <td><p class=tiny>libogg documentation</p></td>
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| 66 | <td align=right><p class=tiny>libogg release 1.3.5 - 20210603</p></td>
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| 67 | </tr>
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| 68 | </table>
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| 69 |
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| 70 |
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| 71 | </body>
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| 72 |
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| 73 | </html>
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