<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html><head><meta name="robots" content="noindex"> <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>audio.h File Reference</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> </head><body bgcolor="#ffffff"> <!-- Generated by Doxygen 1.2.5 on Fri Oct 5 09:43:52 2001 --> <center> <a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="classes.html">Alphabetical List</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> </center> <hr><h1>audio.h File Reference</h1> <p> <a href="audio_h-source.html">Go to the source code of this file.</a><table border=0 cellpadding=0 cellspacing=0> <tr><td colspan=2><br><h2>Compounds</h2></td></tr> <tr><td nowrap align=right valign=top>class </td><td valign=bottom><a class="el" href="class_audiocodec.html">AudioCodec</a></td></tr> <tr><td> </td><td><font size=-1><em>The codec class is a virtual used for transcoding audio samples between linear frames (or other known format) and an encoded "sample" buffer. process codec interface.</em> <a href="class_audiocodec.html#_details">More...</a><em></em></font><br><br></td></tr> <tr><td nowrap align=right valign=top>class </td><td valign=bottom><a class="el" href="class_audiofile.html">AudioFile</a></td></tr> <tr><td> </td><td><font size=-1><em>A class used to manipulate audio data. audio file access.</em> <a href="class_audiofile.html#_details">More...</a><em></em></font><br><br></td></tr> <tr><td nowrap align=right valign=top>struct </td><td valign=bottom><a class="el" href="struct_audioinfo_t.html">audioinfo_t</a></td></tr> <tr><td nowrap align=right valign=top>class </td><td valign=bottom><a class="el" href="class_audioregistercodec.html">AudioRegisterCodec</a></td></tr> <tr><td> </td><td><font size=-1><em>This class is used by loadable modules and application specific code to register new codec modules. a base class for codec registration.</em> <a href="class_audioregistercodec.html#_details">More...</a><em></em></font><br><br></td></tr> <tr><td nowrap align=right valign=top>class </td><td valign=bottom><a class="el" href="class_audiosample.html">AudioSample</a></td></tr> <tr><td> </td><td><font size=-1><em>This class is use to represent and process audio data held in memory. audio data in memory.</em> <a href="class_audiosample.html#_details">More...</a><em></em></font><br><br></td></tr> <tr><td nowrap align=right valign=top>class </td><td valign=bottom><a class="el" href="class_audiotone.html">AudioTone</a></td></tr> <tr><td> </td><td><font size=-1><em>The tone class is used to construct or generate a tone sample in memory. generate audio sample in memory.</em> <a href="class_audiotone.html#_details">More...</a><em></em></font><br><br></td></tr> <tr><td nowrap align=right valign=top>class </td><td valign=bottom><a class="el" href="class_cdaudio.html">CDAudio</a></td></tr> <tr><td> </td><td><font size=-1><em>This class allows one to control audio playback from the CD player on the target platform. control cd audio player.</em> <a href="class_cdaudio.html#_details">More...</a><em></em></font><br><br></td></tr> <tr><td colspan=2><br><h2>Enumerations</h2></td></tr> <tr><td nowrap align=right valign=top>enum </td><td valign=bottom><a class="el" href="audio_h.html#a55">samplerate_t</a> { <a class="el" href="audio_h.html#a55a0">SAMPLE_RATE_UNKNOWN</a>, <a class="el" href="audio_h.html#a55a1">SAMPLE_RATE_6KHZ</a> = 6000, <a class="el" href="audio_h.html#a55a2">SAMPLE_RATE_8KHZ</a> = 8000, <a class="el" href="audio_h.html#a55a3">SAMPLE_RATE_44KHZ</a> = 44100 }</td></tr> <tr><td nowrap align=right valign=top>enum </td><td valign=bottom><a class="el" href="audio_h.html#a56">audioencoding_t</a> { <br> <a class="el" href="audio_h.html#a56a4">UNKNOWN_AUDIO_ENCODING</a> = 0, <a class="el" href="audio_h.html#a56a5">G721_ADPCM_ENCODING</a>, <a class="el" href="audio_h.html#a56a6">G722_AUDIO_ENCODING</a>, <a class="el" href="audio_h.html#a56a7">G722_7BIT_ENCODING</a>, <br> <a class="el" href="audio_h.html#a56a8">G722_6BIT_ENCODING</a>, <a class="el" href="audio_h.html#a56a9">G723_3BIT_ENCODING</a>, <a class="el" href="audio_h.html#a56a10">G723_5BIT_ENCODING</a>, <a class="el" href="audio_h.html#a56a11">GSM_VOICE_ENCODING</a>, <br> <a class="el" href="audio_h.html#a56a12">MULAW_AUDIO_ENCODING</a>, <a class="el" href="audio_h.html#a56a13">ALAW_AUDIO_ENCODING</a>, <a class="el" href="audio_h.html#a56a14">OKI_ADPCM_ENCODING</a>, <a class="el" href="audio_h.html#a56a15">DIALOGIC_ADPCM_ENCODING</a>, <br> <a class="el" href="audio_h.html#a56a16">CDA_STEREO_ENCODING</a>, <a class="el" href="audio_h.html#a56a17">CDA_MONO_ENCODING</a>, <a class="el" href="audio_h.html#a56a18">PCM8_STEREO_ENCODING</a>, <a class="el" href="audio_h.html#a56a19">PCM8_AUDIO_ENCODING</a>, <br> <a class="el" href="audio_h.html#a56a20">PCM16_STEREO_ENCODING</a>, <a class="el" href="audio_h.html#a56a21">PCM16_AUDIO_ENCODING</a>, <a class="el" href="audio_h.html#a56a22">PCM32_STEREO_ENCODING</a>, <a class="el" href="audio_h.html#a56a23">PCM32_AUDIO_ENCODING</a> <br> }</td></tr> <tr><td nowrap align=right valign=top>enum </td><td valign=bottom><a class="el" href="audio_h.html#a57">audioformat_t</a> { <a class="el" href="audio_h.html#a57a24">AUDIO_FORMAT_RAW</a>, <a class="el" href="audio_h.html#a57a25">AUDIO_FORMAT_SUN</a>, <a class="el" href="audio_h.html#a57a26">AUDIO_FORMAT_RIFF</a>, <a class="el" href="audio_h.html#a57a27">AUDIO_FORMAT_WAVE</a> }</td></tr> <tr><td nowrap align=right valign=top>enum </td><td valign=bottom><a class="el" href="audio_h.html#a58">audioerror_t</a> { <br> <a class="el" href="audio_h.html#a58a28">AUDIO_SUCCESS</a> = 0, <a class="el" href="audio_h.html#a58a29">AUDIO_READ_LASTFRAME</a>, <a class="el" href="audio_h.html#a58a30">AUDIO_NOT_OPENED</a>, <a class="el" href="audio_h.html#a58a31">AUDIO_END_OF_FILE</a>, <br> <a class="el" href="audio_h.html#a58a32">AUDIO_START_OF_FILE</a>, <a class="el" href="audio_h.html#a58a33">AUDIO_RATE_UNSUPPORTED</a>, <a class="el" href="audio_h.html#a58a34">AUDIO_ENCODING_UNSUPPORTED</a>, <a class="el" href="audio_h.html#a58a35">AUDIO_READ_INTERRUPTED</a>, <br> <a class="el" href="audio_h.html#a58a36">AUDIO_WRITE_INTERRUPTED</a>, <a class="el" href="audio_h.html#a58a37">AUDIO_READ_FAILURE</a>, <a class="el" href="audio_h.html#a58a38">AUDIO_WRITE_FAILURE</a>, <a class="el" href="audio_h.html#a58a39">AUDIO_READ_INCOMPLETE</a>, <br> <a class="el" href="audio_h.html#a58a40">AUDIO_WRITE_INCOMPLETE</a>, <a class="el" href="audio_h.html#a58a41">AUDIO_REQUEST_INVALID</a>, <a class="el" href="audio_h.html#a58a42">AUDIO_TOC_FAILED</a>, <a class="el" href="audio_h.html#a58a43">AUDIO_STAT_FAILED</a>, <br> <a class="el" href="audio_h.html#a58a44">AUDIO_INVALID_TRACK</a>, <a class="el" href="audio_h.html#a58a45">AUDIO_PLAYBACK_FAILED</a>, <a class="el" href="audio_h.html#a58a46">AUDIO_NOT_PLAYING</a> <br> }</td></tr> <tr><td colspan=2><br><h2>Functions</h2></td></tr> <tr><td nowrap align=right valign=top>bool </td><td valign=bottom><a class="el" href="audio_h.html#a47">ismono</a> (<a class="el" href="audio_h.html#a56">audioencoding_t</a> encoding)</td></tr> <tr><td nowrap align=right valign=top>bool </td><td valign=bottom><a class="el" href="audio_h.html#a48">issterio</a> (<a class="el" href="audio_h.html#a56">audioencoding_t</a> encoding)</td></tr> <tr><td nowrap align=right valign=top><a class="el" href="audio_h.html#a55">samplerate_t</a> </td><td valign=bottom><a class="el" href="audio_h.html#a49">samplerate</a> (<a class="el" href="audio_h.html#a56">audioencoding_t</a> encoding)</td></tr> <tr><td nowrap align=right valign=top>int </td><td valign=bottom><a class="el" href="audio_h.html#a50">sampleframe</a> (<a class="el" href="audio_h.html#a56">audioencoding_t</a> encoding, int samples=0)</td></tr> <tr><td nowrap align=right valign=top>int </td><td valign=bottom><a class="el" href="audio_h.html#a51">samplecount</a> (<a class="el" href="audio_h.html#a56">audioencoding_t</a>)</td></tr> <tr><td nowrap align=right valign=top>unsigned long </td><td valign=bottom><a class="el" href="audio_h.html#a52">tosamples</a> (<a class="el" href="audio_h.html#a56">audioencoding_t</a> encoding, size_t bytes)</td></tr> <tr><td nowrap align=right valign=top>unsigned long </td><td valign=bottom><a class="el" href="audio_h.html#a53">tobytes</a> (<a class="el" href="audio_h.html#a56">audioencoding_t</a> encoding, unsigned long samples)</td></tr> <tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="audio_h.html#a54">samplefill</a> (unsigned char *addr, int samples, <a class="el" href="audio_h.html#a56">audioencoding_t</a> encoding)</td></tr> </table> <hr><h2>Enumeration Type Documentation</h2> <a name="a56" doxytag="audio.h::audioencoding_t"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> enum audioencoding_t </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> <dl compact><dt> <b>Enumeration values:</b><dd> <table border=0 cellspacing=2 cellpadding=0> <tr><td valign=top><a name="a56a4" doxytag="UNKNOWN_AUDIO_ENCODING"></a><em>UNKNOWN_AUDIO_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a5" doxytag="G721_ADPCM_ENCODING"></a><em>G721_ADPCM_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a6" doxytag="G722_AUDIO_ENCODING"></a><em>G722_AUDIO_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a7" doxytag="G722_7BIT_ENCODING"></a><em>G722_7BIT_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a8" doxytag="G722_6BIT_ENCODING"></a><em>G722_6BIT_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a9" doxytag="G723_3BIT_ENCODING"></a><em>G723_3BIT_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a10" doxytag="G723_5BIT_ENCODING"></a><em>G723_5BIT_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a11" doxytag="GSM_VOICE_ENCODING"></a><em>GSM_VOICE_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a12" doxytag="MULAW_AUDIO_ENCODING"></a><em>MULAW_AUDIO_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a13" doxytag="ALAW_AUDIO_ENCODING"></a><em>ALAW_AUDIO_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a14" doxytag="OKI_ADPCM_ENCODING"></a><em>OKI_ADPCM_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a15" doxytag="DIALOGIC_ADPCM_ENCODING"></a><em>DIALOGIC_ADPCM_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a16" doxytag="CDA_STEREO_ENCODING"></a><em>CDA_STEREO_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a17" doxytag="CDA_MONO_ENCODING"></a><em>CDA_MONO_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a18" doxytag="PCM8_STEREO_ENCODING"></a><em>PCM8_STEREO_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a19" doxytag="PCM8_AUDIO_ENCODING"></a><em>PCM8_AUDIO_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a20" doxytag="PCM16_STEREO_ENCODING"></a><em>PCM16_STEREO_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a21" doxytag="PCM16_AUDIO_ENCODING"></a><em>PCM16_AUDIO_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a22" doxytag="PCM32_STEREO_ENCODING"></a><em>PCM32_STEREO_ENCODING</em> </td><td> </td></tr> <tr><td valign=top><a name="a56a23" doxytag="PCM32_AUDIO_ENCODING"></a><em>PCM32_AUDIO_ENCODING</em> </td><td> </td></tr> </table> </dl> </td> </tr> </table> <a name="a58" doxytag="audio.h::audioerror_t"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> enum audioerror_t </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> <dl compact><dt> <b>Enumeration values:</b><dd> <table border=0 cellspacing=2 cellpadding=0> <tr><td valign=top><a name="a58a28" doxytag="AUDIO_SUCCESS"></a><em>AUDIO_SUCCESS</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a29" doxytag="AUDIO_READ_LASTFRAME"></a><em>AUDIO_READ_LASTFRAME</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a30" doxytag="AUDIO_NOT_OPENED"></a><em>AUDIO_NOT_OPENED</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a31" doxytag="AUDIO_END_OF_FILE"></a><em>AUDIO_END_OF_FILE</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a32" doxytag="AUDIO_START_OF_FILE"></a><em>AUDIO_START_OF_FILE</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a33" doxytag="AUDIO_RATE_UNSUPPORTED"></a><em>AUDIO_RATE_UNSUPPORTED</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a34" doxytag="AUDIO_ENCODING_UNSUPPORTED"></a><em>AUDIO_ENCODING_UNSUPPORTED</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a35" doxytag="AUDIO_READ_INTERRUPTED"></a><em>AUDIO_READ_INTERRUPTED</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a36" doxytag="AUDIO_WRITE_INTERRUPTED"></a><em>AUDIO_WRITE_INTERRUPTED</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a37" doxytag="AUDIO_READ_FAILURE"></a><em>AUDIO_READ_FAILURE</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a38" doxytag="AUDIO_WRITE_FAILURE"></a><em>AUDIO_WRITE_FAILURE</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a39" doxytag="AUDIO_READ_INCOMPLETE"></a><em>AUDIO_READ_INCOMPLETE</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a40" doxytag="AUDIO_WRITE_INCOMPLETE"></a><em>AUDIO_WRITE_INCOMPLETE</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a41" doxytag="AUDIO_REQUEST_INVALID"></a><em>AUDIO_REQUEST_INVALID</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a42" doxytag="AUDIO_TOC_FAILED"></a><em>AUDIO_TOC_FAILED</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a43" doxytag="AUDIO_STAT_FAILED"></a><em>AUDIO_STAT_FAILED</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a44" doxytag="AUDIO_INVALID_TRACK"></a><em>AUDIO_INVALID_TRACK</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a45" doxytag="AUDIO_PLAYBACK_FAILED"></a><em>AUDIO_PLAYBACK_FAILED</em> </td><td> </td></tr> <tr><td valign=top><a name="a58a46" doxytag="AUDIO_NOT_PLAYING"></a><em>AUDIO_NOT_PLAYING</em> </td><td> </td></tr> </table> </dl> </td> </tr> </table> <a name="a57" doxytag="audio.h::audioformat_t"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> enum audioformat_t </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> <dl compact><dt> <b>Enumeration values:</b><dd> <table border=0 cellspacing=2 cellpadding=0> <tr><td valign=top><a name="a57a24" doxytag="AUDIO_FORMAT_RAW"></a><em>AUDIO_FORMAT_RAW</em> </td><td> </td></tr> <tr><td valign=top><a name="a57a25" doxytag="AUDIO_FORMAT_SUN"></a><em>AUDIO_FORMAT_SUN</em> </td><td> </td></tr> <tr><td valign=top><a name="a57a26" doxytag="AUDIO_FORMAT_RIFF"></a><em>AUDIO_FORMAT_RIFF</em> </td><td> </td></tr> <tr><td valign=top><a name="a57a27" doxytag="AUDIO_FORMAT_WAVE"></a><em>AUDIO_FORMAT_WAVE</em> </td><td> </td></tr> </table> </dl> </td> </tr> </table> <a name="a55" doxytag="audio.h::samplerate_t"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> enum samplerate_t </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> <dl compact><dt> <b>Enumeration values:</b><dd> <table border=0 cellspacing=2 cellpadding=0> <tr><td valign=top><a name="a55a0" doxytag="SAMPLE_RATE_UNKNOWN"></a><em>SAMPLE_RATE_UNKNOWN</em> </td><td> </td></tr> <tr><td valign=top><a name="a55a1" doxytag="SAMPLE_RATE_6KHZ"></a><em>SAMPLE_RATE_6KHZ</em> </td><td> </td></tr> <tr><td valign=top><a name="a55a2" doxytag="SAMPLE_RATE_8KHZ"></a><em>SAMPLE_RATE_8KHZ</em> </td><td> </td></tr> <tr><td valign=top><a name="a55a3" doxytag="SAMPLE_RATE_44KHZ"></a><em>SAMPLE_RATE_44KHZ</em> </td><td> </td></tr> </table> </dl> </td> </tr> </table> <hr><h2>Function Documentation</h2> <a name="a47" doxytag="audio.h::ismono"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> bool ismono ( </b></td> <td valign="bottom"><b> <a class="el" href="audio_h.html#a56">audioencoding_t</a> <em>encoding</em> ) </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> </td> </tr> </table> <a name="a48" doxytag="audio.h::issterio"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> bool issterio ( </b></td> <td valign="bottom"><b> <a class="el" href="audio_h.html#a56">audioencoding_t</a> <em>encoding</em> ) </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> </td> </tr> </table> <a name="a51" doxytag="audio.h::samplecount"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> int samplecount ( </b></td> <td valign="bottom"><b> <a class="el" href="audio_h.html#a56">audioencoding_t</a> ) </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> </td> </tr> </table> <a name="a54" doxytag="audio.h::samplefill"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> void samplefill ( </b></td> <td valign="bottom"><b> unsigned char * <em>addr</em>, </b></td> </tr> <tr> <td></td> <td><b> int <em>samples</em>, </b></td> </tr> <tr> <td></td> <td><b> <a class="el" href="audio_h.html#a56">audioencoding_t</a> <em>encoding</em> ) </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> </td> </tr> </table> <a name="a50" doxytag="audio.h::sampleframe"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> int sampleframe ( </b></td> <td valign="bottom"><b> <a class="el" href="audio_h.html#a56">audioencoding_t</a> <em>encoding</em>, </b></td> </tr> <tr> <td></td> <td><b> int <em>samples</em> = 0 ) </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> </td> </tr> </table> <a name="a49" doxytag="audio.h::samplerate"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> <a class="el" href="audio_h.html#a55">samplerate_t</a> samplerate ( </b></td> <td valign="bottom"><b> <a class="el" href="audio_h.html#a56">audioencoding_t</a> <em>encoding</em> ) </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> </td> </tr> </table> <a name="a53" doxytag="audio.h::tobytes"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> unsigned long tobytes ( </b></td> <td valign="bottom"><b> <a class="el" href="audio_h.html#a56">audioencoding_t</a> <em>encoding</em>, </b></td> </tr> <tr> <td></td> <td><b> unsigned long <em>samples</em> ) </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> </td> </tr> </table> <a name="a52" doxytag="audio.h::tosamples"></a><p> <table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td nowrap valign="top"><b> unsigned long tosamples ( </b></td> <td valign="bottom"><b> <a class="el" href="audio_h.html#a56">audioencoding_t</a> <em>encoding</em>, </b></td> </tr> <tr> <td></td> <td><b> size_t <em>bytes</em> ) </b></td> </tr> </table> </td> </tr> </table> <table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td> <p> </td> </tr> </table> <hr><address><small>Generated at Fri Oct 5 09:43:52 2001 for ccaudio by <a href="http://www.doxygen.org/index.html"> <img src="doxygen.gif" alt="doxygen" align="middle" border=0 width=110 height=53></a>1.2.5 written by <a href="mailto:dimitri@stack.nl">Dimitri van Heesch</a>, © 1997-2001</small></address> </body> </html>