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| <title>Vorbisfile - function - ov_raw_seek</title> |
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| <td><p class=tiny>Vorbisfile documentation</p></td> |
| <td align=right><p class=tiny>vorbisfile version 1.2.0 - 20070723</p></td> |
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| <h1>ov_raw_seek</h1> |
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| <p><i>declared in "vorbis/vorbisfile.h";</i></p> |
| |
| <p>Seeks to the offset specified (in compressed raw bytes) within the physical bitstream. This function only works for seekable streams. |
| <p>This also updates everything needed within the |
| decoder, so you can immediately call <a href="ov_read.html">ov_read()</a> and get data from |
| the newly seeked to position. |
| <p>When seek speed is a priority, this is the best seek funtion to use. |
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| <pre><b> |
| int ov_raw_seek(OggVorbis_File *vf,long pos); |
| </b></pre> |
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| <h3>Parameters</h3> |
| <dl> |
| <dt><i>vf</i></dt> |
| <dd>A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile |
| functions.</dd> |
| <dt><i>pos</i></dt> |
| <dd>Position in compressed bytes to seek to in the bitstream.</dd> |
| </dl> |
| |
| |
| <h3>Return Values</h3> |
| <blockquote> |
| <ul> |
| <li>0 for success</li> |
| |
| <li> |
| nonzero indicates failure, described by several error codes: |
| <ul> |
| <li>OV_ENOSEEK - Bitstream is not seekable. |
| </li> |
| <li>OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. |
| </li> |
| <li>OV_EREAD - A read from media returned an error. |
| </li> |
| <li>OV_EFAULT - Internal logic fault; indicates a bug or heap/stack |
| corruption. |
| </li> |
| <li>OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. |
| </li> |
| </ul></li> |
| </ul></blockquote> |
| <p> |
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| <br><br> |
| <hr noshade> |
| <table border=0 width=100%> |
| <tr valign=top> |
| <td><p class=tiny>copyright © 2007 Xiph.org</p></td> |
| <td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a></p></td> |
| </tr><tr> |
| <td><p class=tiny>Vorbisfile documentation</p></td> |
| <td align=right><p class=tiny>vorbisfile version 1.2.0 - 20070723</p></td> |
| </tr> |
| </table> |
| |
| </body> |
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