diff options
| author | FWoltermann@gmail.com <FWoltermann@gmail.com@076cb2c4-205e-83fd-5cf3-1be9aa105544> | 2012-05-31 14:46:27 +0000 |
|---|---|---|
| committer | FWoltermann@gmail.com <FWoltermann@gmail.com@076cb2c4-205e-83fd-5cf3-1be9aa105544> | 2012-05-31 14:46:27 +0000 |
| commit | 8898ad9b25fca6afe2374d293a981db02a83d7e9 (patch) | |
| tree | 8041e6eb069b6da70b83e82efdb998662140e716 /Doc/doxygen/html/_m_c_i_wave_8cpp_source.html | |
| parent | 985b945e4b49b5d5a1394e93fc3a95289c05e449 (diff) | |
| download | starshatter-8898ad9b25fca6afe2374d293a981db02a83d7e9.zip starshatter-8898ad9b25fca6afe2374d293a981db02a83d7e9.tar.gz starshatter-8898ad9b25fca6afe2374d293a981db02a83d7e9.tar.bz2 | |
Committing the documentation to svn to have it accessible online
Diffstat (limited to 'Doc/doxygen/html/_m_c_i_wave_8cpp_source.html')
| -rw-r--r-- | Doc/doxygen/html/_m_c_i_wave_8cpp_source.html | 272 |
1 files changed, 272 insertions, 0 deletions
diff --git a/Doc/doxygen/html/_m_c_i_wave_8cpp_source.html b/Doc/doxygen/html/_m_c_i_wave_8cpp_source.html new file mode 100644 index 0000000..d513b5f --- /dev/null +++ b/Doc/doxygen/html/_m_c_i_wave_8cpp_source.html @@ -0,0 +1,272 @@ +<!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>Starshatter_Open: D:/SRC/StarshatterSVN/nGenEx/MCIWave.cpp 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="navtree.css" rel="stylesheet" type="text/css"/> +<script type="text/javascript" src="resize.js"></script> +<script type="text/javascript" src="navtree.js"></script> +<script type="text/javascript"> + $(document).ready(initResizable); +</script> +<link href="search/search.css" rel="stylesheet" type="text/css"/> +<script type="text/javascript" src="search/search.js"></script> +<script type="text/javascript"> + $(document).ready(function() { searchBox.OnSelectItem(0); }); +</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">Starshatter_Open + </div> + <div id="projectbrief">Open source Starshatter engine</div> + </td> + </tr> + </tbody> +</table> +</div> +<!-- end header part --> +<!-- Generated by Doxygen 1.8.1 --> +<script type="text/javascript"> +var searchBox = new SearchBox("searchBox", "search",false,'Search'); +</script> + <div id="navrow1" class="tabs"> + <ul class="tablist"> + <li><a href="index.html"><span>Main Page</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> + <li> + <div id="MSearchBox" class="MSearchBoxInactive"> + <span class="left"> + <img id="MSearchSelect" src="search/mag_sel.png" + onmouseover="return searchBox.OnSearchSelectShow()" + onmouseout="return searchBox.OnSearchSelectHide()" + alt=""/> + <input type="text" id="MSearchField" value="Search" accesskey="S" + onfocus="searchBox.OnSearchFieldFocus(true)" + onblur="searchBox.OnSearchFieldFocus(false)" + onkeyup="searchBox.OnSearchFieldChange(event)"/> + </span><span class="right"> + <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> + </span> + </div> + </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><!-- top --> +<div id="side-nav" class="ui-resizable side-nav-resizable"> + <div id="nav-tree"> + <div id="nav-tree-contents"> + </div> + </div> + <div id="splitbar" style="-moz-user-select:none;" + class="ui-resizable-handle"> + </div> +</div> +<script type="text/javascript"> +$(document).ready(function(){initNavTree('_m_c_i_wave_8cpp.html','');}); +</script> +<div id="doc-content"> +<!-- window showing the filter options --> +<div id="MSearchSelectWindow" + onmouseover="return searchBox.OnSearchSelectShow()" + onmouseout="return searchBox.OnSearchSelectHide()" + onkeydown="return searchBox.OnSearchSelectKey(event)"> +<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Macros</a></div> + +<!-- iframe showing the search results (closed by default) --> +<div id="MSearchResultsWindow"> +<iframe src="javascript:void(0)" frameborder="0" + name="MSearchResults" id="MSearchResults"> +</iframe> +</div> + +<div class="header"> + <div class="headertitle"> +<div class="title">MCIWave.cpp</div> </div> +</div><!--header--> +<div class="contents"> +<a href="_m_c_i_wave_8cpp.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">/* Project nGenEx</span></div> +<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> Destroyer Studios LLC</span></div> +<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> Copyright © 1997-2004. All Rights Reserved.</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"> SUBSYSTEM: nGenEx.lib</span></div> +<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> FILE: MCIWave.cpp</span></div> +<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> AUTHOR: John DiCamillo</span></div> +<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"></span></div> +<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"></span></div> +<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> OVERVIEW</span></div> +<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> ========</span></div> +<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> MCI Wave Output stuff</span></div> +<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">*/</span></div> +<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div> +<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "<a class="code" href="_mem_debug_8h.html">MemDebug.h</a>"</span></div> +<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "<a class="code" href="_types_8h.html">Types.h</a>"</span></div> +<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div> +<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">// +----------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div> +<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="keywordtype">void</span> <a class="code" href="_list_8inl.html#a76779b0ba1af4da2cfb8cf309b39372b">Print</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* fmt, ...);</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="comment">// +----------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div> +<div class="line"><a name="l00024"></a><span class="lineno"><a class="code" href="_m_c_i_wave_8cpp.html#af75475e22e1888e4cad821e694ed7cca"> 24</a></span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="_m_c_i_wave_8cpp.html#af75475e22e1888e4cad821e694ed7cca">MCI_MAX_STR</a> = 128;</div> +<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">static</span> <span class="keywordtype">char</span> ret_str[<a class="code" href="_m_c_i_wave_8cpp.html#af75475e22e1888e4cad821e694ed7cca">MCI_MAX_STR</a>];</div> +<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">static</span> <span class="keywordtype">char</span> err_str[<a class="code" href="_m_c_i_wave_8cpp.html#af75475e22e1888e4cad821e694ed7cca">MCI_MAX_STR</a>];</div> +<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">static</span> MCIERROR mci_err;</div> +<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">static</span> MMRESULT wav_err;</div> +<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">extern</span> HWND <a class="code" href="_m_c_i_wave_8cpp.html#a862ca873da95050b2c75d78f854f8582">hwndApp</a>;</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> <span class="keyword">static</span> <span class="keywordtype">int</span> mci_send_string(<span class="keyword">const</span> <span class="keywordtype">char</span>* cmd_str)</div> +<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> {</div> +<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  mci_err = mciSendString(cmd_str, ret_str, <span class="keyword">sizeof</span>(ret_str), <a class="code" href="_m_c_i_wave_8cpp.html#a862ca873da95050b2c75d78f854f8582">hwndApp</a>);</div> +<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordflow">if</span> (mci_err) {</div> +<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordflow">if</span> (mciGetErrorString(mci_err, err_str, <span class="keyword">sizeof</span>(err_str)))</div> +<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <a class="code" href="_list_8inl.html#a76779b0ba1af4da2cfb8cf309b39372b">Print</a>(<span class="stringliteral">"Error (%s): '%s'\n"</span>, cmd_str, err_str);</div> +<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordflow">else</span></div> +<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <a class="code" href="_list_8inl.html#a76779b0ba1af4da2cfb8cf309b39372b">Print</a>(<span class="stringliteral">"Error (%s): %d - UNKNOWN\n"</span>, cmd_str, mci_err);</div> +<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordflow">return</span> 0; </div> +<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  }</div> +<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div> +<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordflow">return</span> 1;</div> +<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> }</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="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div> +<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">static</span> <span class="keywordtype">void</span> print_wav_error()</div> +<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> {</div> +<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  waveOutGetErrorText(wav_err, err_str, <a class="code" href="_m_c_i_wave_8cpp.html#af75475e22e1888e4cad821e694ed7cca">MCI_MAX_STR</a>);</div> +<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <a class="code" href="_list_8inl.html#a76779b0ba1af4da2cfb8cf309b39372b">Print</a>(err_str);</div> +<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> }</div> +<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div> +<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div> +<div class="line"><a name="l00055"></a><span class="lineno"><a class="code" href="_m_c_i_wave_8h.html#ad0628a9f66f516cdf2f020848de32fc1"> 55</a></span> <span class="keywordtype">int</span> <a class="code" href="_m_c_i_wave_8cpp.html#ad0628a9f66f516cdf2f020848de32fc1">load_wave_file</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* fname, LPWAVEHDR hdr, LPWAVEFORMATEX format)</div> +<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> {</div> +<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  HMMIO hmmio; <span class="comment">/* file handle for open file */</span> </div> +<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  MMCKINFO mmckinfoParent; <span class="comment">/* parent chunk information structure */</span> </div> +<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  MMCKINFO mmckinfoSubchunk; <span class="comment">/* subchunk information structure */</span> </div> +<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  DWORD dwFmtSize; <span class="comment">/* size of "fmt" chunk */</span> </div> +<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  DWORD dwDataSize; <span class="comment">/* size of "data" chunk */</span> </div> +<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div> +<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="comment">/* </span></div> +<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment"> * Open the given file for reading with buffered I/O </span></div> +<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment"> * using the default internal buffer. </span></div> +<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment"> */</span> </div> +<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  hmmio = mmioOpen((LPSTR) fname, NULL, MMIO_READ | MMIO_ALLOCBUF); </div> +<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div> +<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">if</span> (hmmio == NULL) {</div> +<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <a class="code" href="_list_8inl.html#a76779b0ba1af4da2cfb8cf309b39372b">Print</a>(<span class="stringliteral">"load_wave_file(): '%s' - Failed to open file.\n"</span>, fname); </div> +<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  }</div> +<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div> +<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="comment">/* </span></div> +<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment"> * Locate a "RIFF" chunk with a "WAVE" form type </span></div> +<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="comment"> * to make sure the file is a WAVE file. </span></div> +<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"> */</span> </div> +<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  mmckinfoParent.fccType = mmioFOURCC(<span class="charliteral">'W'</span>, <span class="charliteral">'A'</span>, <span class="charliteral">'V'</span>, <span class="charliteral">'E'</span>); </div> +<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">if</span> (mmioDescend(hmmio, (LPMMCKINFO) &mmckinfoParent, NULL, MMIO_FINDRIFF)) { </div> +<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="_list_8inl.html#a76779b0ba1af4da2cfb8cf309b39372b">Print</a>(<span class="stringliteral">"load_wave_file(): '%s' - This is not a WAVE file.\n"</span>, fname);</div> +<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  mmioClose(hmmio, 0);</div> +<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  }</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="comment">/* </span></div> +<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment"> * Find the "fmt " chunk (form type "fmt "); it must be </span></div> +<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment"> * a subchunk of the "RIFF" parent chunk. </span></div> +<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment"> */</span> </div> +<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  mmckinfoSubchunk.ckid = mmioFOURCC(<span class="charliteral">'f'</span>, <span class="charliteral">'m'</span>, <span class="charliteral">'t'</span>, <span class="charliteral">' '</span>); </div> +<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">if</span> (mmioDescend(hmmio, &mmckinfoSubchunk, &mmckinfoParent, MMIO_FINDCHUNK)) { </div> +<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <a class="code" href="_list_8inl.html#a76779b0ba1af4da2cfb8cf309b39372b">Print</a>(<span class="stringliteral">"load_wave_file(): '%s' - WAVE file has no \"fmt\" chunk\n"</span>, fname);</div> +<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  mmioClose(hmmio, 0);</div> +<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">return</span> 0;</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>  <span class="comment">/* </span></div> +<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment"> * Get the size of the "fmt " chunk--allocate and lock memory for it. </span></div> +<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment"> */</span> </div> +<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  dwFmtSize = mmckinfoSubchunk.cksize; </div> +<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div> +<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="comment">/* Read the "fmt " chunk. */</span> </div> +<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">if</span> (mmioRead(hmmio, (HPSTR) format, dwFmtSize) != (LRESULT)dwFmtSize) {</div> +<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <a class="code" href="_list_8inl.html#a76779b0ba1af4da2cfb8cf309b39372b">Print</a>(<span class="stringliteral">"load_wave_file(): '%s' - Failed to read format chunk.\n"</span>, fname);</div> +<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  mmioClose(hmmio, 0);</div> +<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  }</div> +<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div> +<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="comment">/* Ascend out of the "fmt " subchunk. */</span> </div> +<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  mmioAscend(hmmio, &mmckinfoSubchunk, 0); </div> +<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div> +<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="comment">/* </span></div> +<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> * Find the data subchunk. The current file position </span></div> +<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"> * should be at the beginning of the data chunk. </span></div> +<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"> */</span> </div> +<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  mmckinfoSubchunk.ckid = mmioFOURCC(<span class="charliteral">'d'</span>, <span class="charliteral">'a'</span>, <span class="charliteral">'t'</span>, <span class="charliteral">'a'</span>); </div> +<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">if</span> (mmioDescend(hmmio, &mmckinfoSubchunk, &mmckinfoParent, MMIO_FINDCHUNK)) {</div> +<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="_list_8inl.html#a76779b0ba1af4da2cfb8cf309b39372b">Print</a>(<span class="stringliteral">"load_wave_file(): '%s' - WAVE file has no data chunk.\n"</span>, fname);</div> +<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  mmioClose(hmmio, 0); </div> +<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">return</span> 0; </div> +<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  } </div> +<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div> +<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="comment">/* Get the size of the data subchunk. */</span> </div> +<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  dwDataSize = mmckinfoSubchunk.cksize;</div> +<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">if</span> (dwDataSize == 0L) {</div> +<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <a class="code" href="_list_8inl.html#a76779b0ba1af4da2cfb8cf309b39372b">Print</a>(<span class="stringliteral">"load_wave_file(): '%s' - The data chunk contains no data.\n"</span>, fname);</div> +<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  mmioClose(hmmio, 0);</div> +<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div> +<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div> +<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="comment">// allocate the data block:</span></div> +<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  hdr->lpData = (LPSTR) <span class="keyword">new</span>(__FILE__,__LINE__) BYTE[dwDataSize];</div> +<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  hdr->dwBufferLength = dwDataSize;</div> +<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div> +<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">/* Read the waveform data subchunk. */</span></div> +<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">if</span> (mmioRead(hmmio, (HPSTR) hdr->lpData, dwDataSize) != (LRESULT)dwDataSize) {</div> +<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <a class="code" href="_list_8inl.html#a76779b0ba1af4da2cfb8cf309b39372b">Print</a>(<span class="stringliteral">"load_wave_file(): '%s' - Failed to read data chunk.\n"</span>, fname);</div> +<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  mmioClose(hmmio, 0);</div> +<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  }</div> +<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div> +<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="comment">/* Close the file. */</span></div> +<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  mmioClose(hmmio, 0);</div> +<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div> +<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">return</span> 1;</div> +<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> }</div> +<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div> +<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div> +<div class="line"><a name="l00149"></a><span class="lineno"><a class="code" href="_m_c_i_wave_8h.html#a997ce048d79d8254d8266a0de68f827b"> 149</a></span> <span class="keywordtype">void</span> <a class="code" href="_m_c_i_wave_8cpp.html#a997ce048d79d8254d8266a0de68f827b">delete_wave_file</a>(LPWAVEHDR hdr, LPWAVEFORMATEX format)</div> +<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> {</div> +<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">if</span> (hdr) {</div> +<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keyword">delete</span> hdr->lpData;</div> +<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  hdr->lpData = 0;</div> +<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  }</div> +<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> }</div> +</div><!-- fragment --></div><!-- contents --> +</div><!-- doc-content --> +<!-- start footer part --> +<div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> + <ul> + <li class="navelem"><a class="el" href="dir_d6625d0f3efd9eb70ff961583505095b.html">nGenEx</a></li><li class="navelem"><a class="el" href="_m_c_i_wave_8cpp.html">MCIWave.cpp</a></li> + <li class="footer">Generated on Thu May 31 2012 16:30:55 for Starshatter_Open by + <a href="http://www.doxygen.org/index.html"> + <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.1 </li> + </ul> +</div> +</body> +</html> |