PageRenderTime 64ms CodeModel.GetById 20ms RepoModel.GetById 1ms app.codeStats 2ms

/cv/kinect-drivers/OpenNI-Bin-MacOSX-v1.0.0.25/Documentation/html/_xn_cpp_wrapper_8h_source.html

https://bitbucket.org/shamid/kinect-wallboards/
HTML | 2974 lines | 2973 code | 0 blank | 1 comment | 0 complexity | f3764048515b36b0f113dc3851c99d8a MD5 | raw file
Possible License(s): GPL-3.0, LGPL-3.0, BSD-3-Clause

Large files files are truncated, but you can click here to view the full file

    

  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    2. 

  2. <html xmlns="http://www.w3.org/1999/xhtml">
    3. 

  3. <head>
    4. 

  4. <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
    5. 

  5. <title>OpenNI 1.0.0: XnCppWrapper.h Source File</title>
    6. 

  6. <link href="tabs.css" rel="stylesheet" type="text/css"/>
    7. 

  7. <link href="doxygen.css" rel="stylesheet" type="text/css"/>
    8. 

  8. </head>
    9. 

  9. <body>
    10. 

  10. <!-- Generated by Doxygen 1.7.2 -->
    11. 

  11. <div class="navigation" id="top">
    12. 

  12.   <div class="tabs">
    13. 

  13.     <ul class="tablist">
    14. 

  14.       <li><a href="main.html"><span>Main&#160;Page</span></a></li>
    15. 

  15.       <li><a href="modules.html"><span>Modules</span></a></li>
    16. 

  16.       <li><a href="namespaces.html"><span>Namespaces</span></a></li>
    17. 

  17.       <li><a href="annotated.html"><span>Classes</span></a></li>
    18. 

  18.       <li class="current"><a href="files.html"><span>Files</span></a></li>
    19. 

  19.     </ul>
    20. 

  20.   </div>
    21. 

  21.   <div class="tabs2">
    22. 

  22.     <ul class="tablist">
    23. 

  23.       <li><a href="files.html"><span>File&#160;List</span></a></li>
    24. 

  24.       <li><a href="globals.html"><span>File&#160;Members</span></a></li>
    25. 

  25.     </ul>
    26. 

  26.   </div>
    27. 

  27. <div class="header">
    28. 

  28.   <div class="headertitle">
    29. 

  29. <h1>XnCppWrapper.h</h1>  </div>
    30. 

  30. </div>
    31. 

  31. <div class="contents">
    32. 

  32. <a href="_xn_cpp_wrapper_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*****************************************************************************</span>
    33. 

  33. <a name="l00002"></a>00002 <span class="comment">*                                                                            *</span>
    34. 

  34. <a name="l00003"></a>00003 <span class="comment">*  OpenNI 1.0 Alpha                                                          *</span>
    35. 

  35. <a name="l00004"></a>00004 <span class="comment">*  Copyright (C) 2010 PrimeSense Ltd.                                        *</span>
    36. 

  36. <a name="l00005"></a>00005 <span class="comment">*                                                                            *</span>
    37. 

  37. <a name="l00006"></a>00006 <span class="comment">*  This file is part of OpenNI.                                              *</span>
    38. 

  38. <a name="l00007"></a>00007 <span class="comment">*                                                                            *</span>
    39. 

  39. <a name="l00008"></a>00008 <span class="comment">*  OpenNI is free software: you can redistribute it and/or modify            *</span>
    40. 

  40. <a name="l00009"></a>00009 <span class="comment">*  it under the terms of the GNU Lesser General Public License as published  *</span>
    41. 

  41. <a name="l00010"></a>00010 <span class="comment">*  by the Free Software Foundation, either version 3 of the License, or      *</span>
    42. 

  42. <a name="l00011"></a>00011 <span class="comment">*  (at your option) any later version.                                       *</span>
    43. 

  43. <a name="l00012"></a>00012 <span class="comment">*                                                                            *</span>
    44. 

  44. <a name="l00013"></a>00013 <span class="comment">*  OpenNI is distributed in the hope that it will be useful,                 *</span>
    45. 

  45. <a name="l00014"></a>00014 <span class="comment">*  but WITHOUT ANY WARRANTY; without even the implied warranty of            *</span>
    46. 

  46. <a name="l00015"></a>00015 <span class="comment">*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the              *</span>
    47. 

  47. <a name="l00016"></a>00016 <span class="comment">*  GNU Lesser General Public License for more details.                       *</span>
    48. 

  48. <a name="l00017"></a>00017 <span class="comment">*                                                                            *</span>
    49. 

  49. <a name="l00018"></a>00018 <span class="comment">*  You should have received a copy of the GNU Lesser General Public License  *</span>
    50. 

  50. <a name="l00019"></a>00019 <span class="comment">*  along with OpenNI. If not, see &lt;http://www.gnu.org/licenses/&gt;.            *</span>
    51. 

  51. <a name="l00020"></a>00020 <span class="comment">*                                                                            *</span>
    52. 

  52. <a name="l00021"></a>00021 <span class="comment">*****************************************************************************/</span>
    53. 

  53. <a name="l00022"></a>00022 
    54. 

  54. <a name="l00023"></a>00023 
    55. 

  55. <a name="l00024"></a>00024 
    56. 

  56. <a name="l00025"></a>00025 
    57. 

  57. <a name="l00026"></a>00026 <span class="preprocessor">#ifndef __XN_CPP_WRAPPER_H__</span>
    58. 

  58. <a name="l00027"></a>00027 <span class="preprocessor"></span><span class="preprocessor">#define __XN_CPP_WRAPPER_H__</span>
    59. 

  59. <a name="l00028"></a>00028 <span class="preprocessor"></span>
    60. 

  60. <a name="l00029"></a>00029 <span class="comment">//---------------------------------------------------------------------------</span>
    61. 

  61. <a name="l00030"></a>00030 <span class="comment">// Includes</span>
    62. 

  62. <a name="l00031"></a>00031 <span class="comment">//---------------------------------------------------------------------------</span>
    63. 

  63. <a name="l00032"></a>00032 <span class="preprocessor">#include &lt;<a class="code" href="_xn_open_n_i_8h.html">XnOpenNI.h</a>&gt;</span>
    64. 

  64. <a name="l00033"></a>00033 <span class="preprocessor">#include &lt;<a class="code" href="_xn_codec_i_ds_8h.html">XnCodecIDs.h</a>&gt;</span>
    65. 

  65. <a name="l00034"></a>00034 
    66. 

  66. <a name="l00035"></a>00035 <span class="comment">//---------------------------------------------------------------------------</span>
    67. 

  67. <a name="l00036"></a>00036 <span class="comment">// Types</span>
    68. 

  68. <a name="l00037"></a>00037 <span class="comment">//---------------------------------------------------------------------------</span>
    69. 

  69. <a name="l00038"></a><a class="code" href="namespacexn.html">00038</a> <span class="keyword">namespace </span>xn
    70. 

  70. <a name="l00039"></a>00039 {
    71. 

  71. <a name="l00040"></a>00040     <span class="comment">//---------------------------------------------------------------------------</span>
    72. 

  72. <a name="l00041"></a>00041     <span class="comment">// Forward Declarations</span>
    73. 

  73. <a name="l00042"></a>00042     <span class="comment">//---------------------------------------------------------------------------</span>
    74. 

  74. <a name="l00043"></a>00043     <span class="keyword">class </span><a class="code" href="classxn_1_1_production_node.html">ProductionNode</a>;
    75. 

  75. <a name="l00044"></a>00044     <span class="keyword">class </span><a class="code" href="classxn_1_1_enumeration_errors.html">EnumerationErrors</a>;
    76. 

  76. <a name="l00045"></a>00045     <span class="keyword">class </span><a class="code" href="classxn_1_1_node_info.html">NodeInfo</a>;
    77. 

  77. <a name="l00046"></a>00046     <span class="keyword">class </span><a class="code" href="classxn_1_1_node_info_list.html">NodeInfoList</a>;
    78. 

  78. <a name="l00047"></a>00047     <span class="keyword">class </span><a class="code" href="classxn_1_1_context.html">Context</a>;
    79. 

  79. <a name="l00048"></a>00048     <span class="keyword">class </span><a class="code" href="classxn_1_1_query.html">Query</a>;
    80. 

  80. <a name="l00049"></a>00049     <span class="keyword">class </span><a class="code" href="classxn_1_1_generator.html">Generator</a>;
    81. 

  81. <a name="l00050"></a>00050 
    82. 

  82. <a name="l00056"></a>00056     <span class="comment">//---------------------------------------------------------------------------</span>
    83. 

  83. <a name="l00057"></a>00057     <span class="comment">// Types</span>
    84. 

  84. <a name="l00058"></a>00058     <span class="comment">//---------------------------------------------------------------------------</span>
    85. 

  85. <a name="l00059"></a>00059 
    86. 

  86. <a name="l00066"></a><a class="code" href="group__cppref.html#gac7f34c20683267155b346024115c1274">00066</a>     <span class="keyword">typedef</span> void (XN_CALLBACK_TYPE* <a class="code" href="group__cppref.html#gac7f34c20683267155b346024115c1274">StateChangedHandler</a>)(<a class="code" href="classxn_1_1_production_node.html">ProductionNode</a>&amp; node, <span class="keywordtype">void</span>* pCookie);
    87. 

  87. <a name="l00067"></a>00067 
    88. 

  88. <a name="l00068"></a>00068     <span class="comment">//---------------------------------------------------------------------------</span>
    89. 

  89. <a name="l00069"></a>00069     <span class="comment">// Internal stuff</span>
    90. 

  90. <a name="l00070"></a>00070     <span class="comment">//---------------------------------------------------------------------------</span>
    91. 

  91. <a name="l00071"></a>00071     <span class="keyword">typedef</span> <a class="code" href="_xn_status_8h.html#a23967099202ddb640cd2044b3808253c">XnStatus</a> (*_XnRegisterStateChangeFuncPtr)(<a class="code" href="_xn_types_8h.html#aec321f7c8a5939f5e4079e64999010f6">XnNodeHandle</a> hNode, <a class="code" href="_xn_types_8h.html#a1e399895d2e909cff12985c088fe462c">XnStateChangedHandler</a> handler, <span class="keywordtype">void</span>* pCookie, <a class="code" href="_xn_types_8h.html#a5d00277c28def4d18f1605d5198ad77d">XnCallbackHandle</a>* phCallback);
    92. 

  92. <a name="l00072"></a>00072     <span class="keyword">typedef</span> void (*_XnUnregisterStateChangeFuncPtr)(<a class="code" href="_xn_types_8h.html#aec321f7c8a5939f5e4079e64999010f6">XnNodeHandle</a> hNode, <a class="code" href="_xn_types_8h.html#a5d00277c28def4d18f1605d5198ad77d">XnCallbackHandle</a> hCallback);
    93. 

  93. <a name="l00073"></a>00073 
    94. 

  94. <a name="l00074"></a>00074     <span class="keyword">static</span> <a class="code" href="_xn_status_8h.html#a23967099202ddb640cd2044b3808253c">XnStatus</a> _RegisterToStateChange(_XnRegisterStateChangeFuncPtr xnFunc, <a class="code" href="_xn_types_8h.html#aec321f7c8a5939f5e4079e64999010f6">XnNodeHandle</a> hNode, <a class="code" href="group__cppref.html#gac7f34c20683267155b346024115c1274">StateChangedHandler</a> handler, <span class="keywordtype">void</span>* pCookie, <a class="code" href="_xn_types_8h.html#a5d00277c28def4d18f1605d5198ad77d">XnCallbackHandle</a>&amp; hCallback);
    95. 

  95. <a name="l00075"></a>00075     <span class="keyword">static</span> <span class="keywordtype">void</span> _UnregisterFromStateChange(_XnUnregisterStateChangeFuncPtr xnFunc, <a class="code" href="_xn_types_8h.html#aec321f7c8a5939f5e4079e64999010f6">XnNodeHandle</a> hNode, <a class="code" href="_xn_types_8h.html#a5d00277c28def4d18f1605d5198ad77d">XnCallbackHandle</a> hCallback);
    96. 

  96. <a name="l00076"></a>00076 
    97. 

  97. <a name="l00077"></a>00077     <span class="comment">//---------------------------------------------------------------------------</span>
    98. 

  98. <a name="l00078"></a>00078     <span class="comment">// Meta Data</span>
    99. 

  99. <a name="l00079"></a>00079     <span class="comment">//---------------------------------------------------------------------------</span>
    100. 

  100. <a name="l00080"></a>00080 
    101. 

  101. <a name="l00085"></a><a class="code" href="classxn_1_1_output_meta_data.html">00085</a>     <span class="keyword">class </span><a class="code" href="classxn_1_1_output_meta_data.html">OutputMetaData</a>
    102. 

  102. <a name="l00086"></a>00086     {
    103. 

  103. <a name="l00087"></a>00087     <span class="keyword">public</span>:
    104. 

  104. <a name="l00093"></a><a class="code" href="classxn_1_1_output_meta_data.html#a82bedc38dc7ea8d42de24d54ba4f3634">00093</a>         <span class="keyword">inline</span> <a class="code" href="classxn_1_1_output_meta_data.html#a82bedc38dc7ea8d42de24d54ba4f3634">OutputMetaData</a>(<span class="keyword">const</span> XnUInt8** ppData) : m_ppData(ppData), m_nAllocatedSize(0), <a class="code" href="classxn_1_1_output_meta_data.html#a0ec75e849f54f8e8806cc7854a0d25bf">m_pAllocatedData</a>(NULL)
    105. 

  105. <a name="l00094"></a>00094         {
    106. 

  106. <a name="l00095"></a>00095             <a class="code" href="_xn_o_s_8h.html#a69ce547c60497ca52e49fcd339b9100d">xnOSMemSet</a>(&amp;m_output, 0, <span class="keyword">sizeof</span>(<a class="code" href="struct_xn_output_meta_data.html">XnOutputMetaData</a>));
    107. 

  107. <a name="l00096"></a>00096         }
    108. 

  108. <a name="l00097"></a>00097 
    109. 

  109. <a name="l00101"></a><a class="code" href="classxn_1_1_output_meta_data.html#a3cd35071f471fd8969a4877900375fd8">00101</a>         <span class="keyword">virtual</span> <a class="code" href="classxn_1_1_output_meta_data.html#a3cd35071f471fd8969a4877900375fd8">~OutputMetaData</a>() { <a class="code" href="classxn_1_1_output_meta_data.html#a1d7e6b42255e29c44547bb1c0f1c337a">Free</a>(); }
    110. 

  110. <a name="l00102"></a>00102 
    111. 

  111. <a name="l00104"></a><a class="code" href="classxn_1_1_output_meta_data.html#a75a74a9408b517cc75461e29905886a3">00104</a>         <span class="keyword">inline</span> XnUInt64 <a class="code" href="classxn_1_1_output_meta_data.html#a75a74a9408b517cc75461e29905886a3">Timestamp</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_output.<a class="code" href="struct_xn_output_meta_data.html#ac7aab11a7389743a8d0ba7be8b020c45">nTimestamp</a>; }
    112. 

  112. <a name="l00106"></a><a class="code" href="classxn_1_1_output_meta_data.html#a2f0c86efbdc6cb6bf589b3dedc5bfc99">00106</a>         <span class="keyword">inline</span> XnUInt64&amp; <a class="code" href="classxn_1_1_output_meta_data.html#a2f0c86efbdc6cb6bf589b3dedc5bfc99">Timestamp</a>() { <span class="keywordflow">return</span> m_output.<a class="code" href="struct_xn_output_meta_data.html#ac7aab11a7389743a8d0ba7be8b020c45">nTimestamp</a>; }
    113. 

  113. <a name="l00107"></a>00107 
    114. 

  114. <a name="l00109"></a><a class="code" href="classxn_1_1_output_meta_data.html#a044fe14926c6cb478e680e2a0cfb9d96">00109</a>         <span class="keyword">inline</span> XnUInt32 <a class="code" href="classxn_1_1_output_meta_data.html#a044fe14926c6cb478e680e2a0cfb9d96">FrameID</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_output.<a class="code" href="struct_xn_output_meta_data.html#a5c5e4fadd9d305e385595d074ecdb733">nFrameID</a>; }
    115. 

  115. <a name="l00111"></a><a class="code" href="classxn_1_1_output_meta_data.html#a9f1b71bee803673f2330511a64bafe05">00111</a>         <span class="keyword">inline</span> XnUInt32&amp; <a class="code" href="classxn_1_1_output_meta_data.html#a9f1b71bee803673f2330511a64bafe05">FrameID</a>() { <span class="keywordflow">return</span> m_output.<a class="code" href="struct_xn_output_meta_data.html#a5c5e4fadd9d305e385595d074ecdb733">nFrameID</a>; }
    116. 

  116. <a name="l00112"></a>00112 
    117. 

  117. <a name="l00114"></a><a class="code" href="classxn_1_1_output_meta_data.html#adfd08316c0f65641f6255e36a8c7ebe3">00114</a>         <span class="keyword">inline</span> XnUInt32 <a class="code" href="classxn_1_1_output_meta_data.html#adfd08316c0f65641f6255e36a8c7ebe3">DataSize</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_output.<a class="code" href="struct_xn_output_meta_data.html#a53fcfeaa5f58945586e153b389547fa0">nDataSize</a>; }
    118. 

  118. <a name="l00116"></a><a class="code" href="classxn_1_1_output_meta_data.html#a6a56e7563f713a832050659ca1da0099">00116</a>         <span class="keyword">inline</span> XnUInt32&amp; <a class="code" href="classxn_1_1_output_meta_data.html#a6a56e7563f713a832050659ca1da0099">DataSize</a>() { <span class="keywordflow">return</span> m_output.<a class="code" href="struct_xn_output_meta_data.html#a53fcfeaa5f58945586e153b389547fa0">nDataSize</a>; }
    119. 

  119. <a name="l00117"></a>00117 
    120. 

  120. <a name="l00119"></a><a class="code" href="classxn_1_1_output_meta_data.html#a43a8eaa0d2747802564e81de0ba7450a">00119</a>         <span class="keyword">inline</span> XnBool <a class="code" href="classxn_1_1_output_meta_data.html#a43a8eaa0d2747802564e81de0ba7450a">IsDataNew</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_output.<a class="code" href="struct_xn_output_meta_data.html#ae2adf2a46e8b1acf2e90b6bf88dc7ff9">bIsNew</a>; }
    121. 

  121. <a name="l00121"></a><a class="code" href="classxn_1_1_output_meta_data.html#af2e76ab3e3998d54bb101da983951eb3">00121</a>         <span class="keyword">inline</span> XnBool&amp; <a class="code" href="classxn_1_1_output_meta_data.html#af2e76ab3e3998d54bb101da983951eb3">IsDataNew</a>() { <span class="keywordflow">return</span> m_output.<a class="code" href="struct_xn_output_meta_data.html#ae2adf2a46e8b1acf2e90b6bf88dc7ff9">bIsNew</a>; }
    122. 

  122. <a name="l00122"></a>00122 
    123. 

  123. <a name="l00124"></a><a class="code" href="classxn_1_1_output_meta_data.html#a16546b1745af152785c6404c238bde4d">00124</a>         <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="struct_xn_output_meta_data.html">XnOutputMetaData</a>* <a class="code" href="classxn_1_1_output_meta_data.html#a16546b1745af152785c6404c238bde4d">GetUnderlying</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> &amp;m_output; }
    124. 

  124. <a name="l00126"></a><a class="code" href="classxn_1_1_output_meta_data.html#a20065ef9603d265cb494031ee5600725">00126</a>         <span class="keyword">inline</span> <a class="code" href="struct_xn_output_meta_data.html">XnOutputMetaData</a>* <a class="code" href="classxn_1_1_output_meta_data.html#a20065ef9603d265cb494031ee5600725">GetUnderlying</a>() { <span class="keywordflow">return</span> &amp;m_output; }
    125. 

  125. <a name="l00127"></a>00127 
    126. 

  126. <a name="l00129"></a><a class="code" href="classxn_1_1_output_meta_data.html#a4799c73efd2c56810ef153d0b9daf08f">00129</a>         <span class="keyword">inline</span> <span class="keyword">const</span> XnUInt8* <a class="code" href="classxn_1_1_output_meta_data.html#a4799c73efd2c56810ef153d0b9daf08f">Data</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> *m_ppData; }
    127. 

  127. <a name="l00131"></a><a class="code" href="classxn_1_1_output_meta_data.html#a3dc4bdaf58ce7b4600b8116abb295e4b">00131</a>         <span class="keyword">inline</span> <span class="keyword">const</span> XnUInt8*&amp; <a class="code" href="classxn_1_1_output_meta_data.html#a3dc4bdaf58ce7b4600b8116abb295e4b">Data</a>() { <span class="keywordflow">return</span> *m_ppData; }
    128. 

  128. <a name="l00133"></a><a class="code" href="classxn_1_1_output_meta_data.html#a8be895e3c2507e933891aaf4dc320aee">00133</a>         <span class="keyword">inline</span> XnUInt8* <a class="code" href="classxn_1_1_output_meta_data.html#a8be895e3c2507e933891aaf4dc320aee">WritableData</a>()
    129. 

  129. <a name="l00134"></a>00134         {
    130. 

  130. <a name="l00135"></a>00135             <a class="code" href="classxn_1_1_output_meta_data.html#a70d17b28fc0127d0ac10b6dc58942e97">MakeDataWritable</a>();
    131. 

  131. <a name="l00136"></a>00136             <span class="keywordflow">return</span> <a class="code" href="classxn_1_1_output_meta_data.html#a0ec75e849f54f8e8806cc7854a0d25bf">m_pAllocatedData</a>;
    132. 

  132. <a name="l00137"></a>00137         }
    133. 

  133. <a name="l00138"></a>00138 
    134. 

  134. <a name="l00145"></a><a class="code" href="classxn_1_1_output_meta_data.html#a62c3847520da5bb1c27a139ec8d62e7f">00145</a>         <a class="code" href="_xn_status_8h.html#a23967099202ddb640cd2044b3808253c">XnStatus</a> <a class="code" href="classxn_1_1_output_meta_data.html#a62c3847520da5bb1c27a139ec8d62e7f" title="Allocated a writable buffer. If a previous buffer was allocated it will be freed (or reused if possib...">AllocateData</a>(XnUInt32 nBytes)
    135. 

  135. <a name="l00146"></a>00146         {
    136. 

  136. <a name="l00147"></a>00147             <span class="keywordflow">if</span> (nBytes &gt; m_nAllocatedSize)
    137. 

  137. <a name="l00148"></a>00148             {
    138. 

  138. <a name="l00149"></a>00149                 <span class="comment">// reallocate</span>
    139. 

  139. <a name="l00150"></a>00150                 XnUInt8* pData = (XnUInt8*)<a class="code" href="_xn_o_s_8h.html#a086f2d9eefe9b111762cdcdf99021e66">xnOSMallocAligned</a>(nBytes, XN_DEFAULT_MEM_ALIGN);
    140. 

  140. <a name="l00151"></a>00151                 <a class="code" href="_xn_o_s_8h.html#a05700c8f2729de7b64843ae437b710d2">XN_VALIDATE_ALLOC_PTR</a>(pData);
    141. 

  141. <a name="l00152"></a>00152 
    142. 

  142. <a name="l00153"></a>00153                 <span class="comment">// allocation succeeded, replace</span>
    143. 

  143. <a name="l00154"></a>00154                 <a class="code" href="classxn_1_1_output_meta_data.html#a1d7e6b42255e29c44547bb1c0f1c337a">Free</a>();
    144. 

  144. <a name="l00155"></a>00155                 <a class="code" href="classxn_1_1_output_meta_data.html#a0ec75e849f54f8e8806cc7854a0d25bf">m_pAllocatedData</a> = pData;
    145. 

  145. <a name="l00156"></a>00156                 m_nAllocatedSize = nBytes;
    146. 

  146. <a name="l00157"></a>00157             }
    147. 

  147. <a name="l00158"></a>00158 
    148. 

  148. <a name="l00159"></a>00159             <a class="code" href="classxn_1_1_output_meta_data.html#adfd08316c0f65641f6255e36a8c7ebe3">DataSize</a>() = nBytes;
    149. 

  149. <a name="l00160"></a>00160             *m_ppData = <a class="code" href="classxn_1_1_output_meta_data.html#a0ec75e849f54f8e8806cc7854a0d25bf">m_pAllocatedData</a>;
    150. 

  150. <a name="l00161"></a>00161 
    151. 

  151. <a name="l00162"></a>00162             <span class="keywordflow">return</span> XN_STATUS_OK;
    152. 

  152. <a name="l00163"></a>00163         }
    153. 

  153. <a name="l00164"></a>00164 
    154. 

  154. <a name="l00168"></a><a class="code" href="classxn_1_1_output_meta_data.html#a1d7e6b42255e29c44547bb1c0f1c337a">00168</a>         <span class="keywordtype">void</span> <a class="code" href="classxn_1_1_output_meta_data.html#a1d7e6b42255e29c44547bb1c0f1c337a">Free</a>()
    155. 

  155. <a name="l00169"></a>00169         {
    156. 

  156. <a name="l00170"></a>00170             <span class="keywordflow">if</span> (m_nAllocatedSize != 0)
    157. 

  157. <a name="l00171"></a>00171             {
    158. 

  158. <a name="l00172"></a>00172                 <a class="code" href="_xn_o_s_8h.html#afd56eb372a9fc8aa905de9971fe3a6ee">xnOSFreeAligned</a>(<a class="code" href="classxn_1_1_output_meta_data.html#a0ec75e849f54f8e8806cc7854a0d25bf">m_pAllocatedData</a>);
    159. 

  159. <a name="l00173"></a>00173                 <a class="code" href="classxn_1_1_output_meta_data.html#a0ec75e849f54f8e8806cc7854a0d25bf">m_pAllocatedData</a> = NULL;
    160. 

  160. <a name="l00174"></a>00174                 m_nAllocatedSize = 0;
    161. 

  161. <a name="l00175"></a>00175             }
    162. 

  162. <a name="l00176"></a>00176         }
    163. 

  163. <a name="l00177"></a>00177 
    164. 

  164. <a name="l00182"></a><a class="code" href="classxn_1_1_output_meta_data.html#a70d17b28fc0127d0ac10b6dc58942e97">00182</a>         <a class="code" href="_xn_status_8h.html#a23967099202ddb640cd2044b3808253c">XnStatus</a> <a class="code" href="classxn_1_1_output_meta_data.html#a70d17b28fc0127d0ac10b6dc58942e97">MakeDataWritable</a>()
    165. 

  165. <a name="l00183"></a>00183         {
    166. 

  166. <a name="l00184"></a>00184             <a class="code" href="_xn_status_8h.html#a23967099202ddb640cd2044b3808253c">XnStatus</a> nRetVal = XN_STATUS_OK;
    167. 

  167. <a name="l00185"></a>00185 
    168. 

  168. <a name="l00186"></a>00186             <span class="comment">// check data isn&#39;t already writable</span>
    169. 

  169. <a name="l00187"></a>00187             <span class="keywordflow">if</span> (<a class="code" href="classxn_1_1_output_meta_data.html#a4799c73efd2c56810ef153d0b9daf08f">Data</a>() != <a class="code" href="classxn_1_1_output_meta_data.html#a0ec75e849f54f8e8806cc7854a0d25bf">m_pAllocatedData</a> || <a class="code" href="classxn_1_1_output_meta_data.html#adfd08316c0f65641f6255e36a8c7ebe3">DataSize</a>() &gt; m_nAllocatedSize)
    170. 

  170. <a name="l00188"></a>00188             {
    171. 

  171. <a name="l00189"></a>00189                 <span class="keyword">const</span> XnUInt8* pOrigData = *m_ppData;
    172. 

  172. <a name="l00190"></a>00190 
    173. 

  173. <a name="l00191"></a>00191                 nRetVal = <a class="code" href="classxn_1_1_output_meta_data.html#a62c3847520da5bb1c27a139ec8d62e7f" title="Allocated a writable buffer. If a previous buffer was allocated it will be freed (or reused if possib...">AllocateData</a>(<a class="code" href="classxn_1_1_output_meta_data.html#adfd08316c0f65641f6255e36a8c7ebe3">DataSize</a>());
    174. 

  174. <a name="l00192"></a>00192                 <a class="code" href="_xn_macros_8h.html#a6116e7b1f42e5ad6123f8fbb70b4bbca">XN_IS_STATUS_OK</a>(nRetVal);
    175. 

  175. <a name="l00193"></a>00193 
    176. 

  176. <a name="l00194"></a>00194                 <span class="keywordflow">if</span> (pOrigData != NULL)
    177. 

  177. <a name="l00195"></a>00195                 {
    178. 

  178. <a name="l00196"></a>00196                     <a class="code" href="_xn_o_s_8h.html#a0287529b90514e1e66aeeb5534debea2">xnOSMemCopy</a>(<a class="code" href="classxn_1_1_output_meta_data.html#a0ec75e849f54f8e8806cc7854a0d25bf">m_pAllocatedData</a>, pOrigData, <a class="code" href="classxn_1_1_output_meta_data.html#adfd08316c0f65641f6255e36a8c7ebe3">DataSize</a>());
    179. 

  179. <a name="l00197"></a>00197                 }
    180. 

  180. <a name="l00198"></a>00198                 <span class="keywordflow">else</span>
    181. 

  181. <a name="l00199"></a>00199                 {
    182. 

  182. <a name="l00200"></a>00200                     <a class="code" href="_xn_o_s_8h.html#a69ce547c60497ca52e49fcd339b9100d">xnOSMemSet</a>(<a class="code" href="classxn_1_1_output_meta_data.html#a0ec75e849f54f8e8806cc7854a0d25bf">m_pAllocatedData</a>, 0, <a class="code" href="classxn_1_1_output_meta_data.html#adfd08316c0f65641f6255e36a8c7ebe3">DataSize</a>());
    183. 

  183. <a name="l00201"></a>00201                 }
    184. 

  184. <a name="l00202"></a>00202             }
    185. 

  185. <a name="l00203"></a>00203 
    186. 

  186. <a name="l00204"></a>00204             <span class="keywordflow">return</span> (XN_STATUS_OK);
    187. 

  187. <a name="l00205"></a>00205         }
    188. 

  188. <a name="l00206"></a>00206 
    189. 

  189. <a name="l00207"></a>00207     <span class="keyword">protected</span>:
    190. 

  190. <a name="l00208"></a><a class="code" href="classxn_1_1_output_meta_data.html#a0ec75e849f54f8e8806cc7854a0d25bf">00208</a>         XnUInt8* <a class="code" href="classxn_1_1_output_meta_data.html#a0ec75e849f54f8e8806cc7854a0d25bf">m_pAllocatedData</a>;
    191. 

  191. <a name="l00209"></a>00209 
    192. 

  192. <a name="l00210"></a>00210     <span class="keyword">private</span>:
    193. 

  193. <a name="l00211"></a>00211         <a class="code" href="struct_xn_output_meta_data.html">XnOutputMetaData</a> m_output;
    194. 

  194. <a name="l00212"></a>00212 
    195. 

  195. <a name="l00213"></a>00213         <span class="keyword">const</span> XnUInt8** m_ppData;
    196. 

  196. <a name="l00214"></a>00214         XnUInt32 m_nAllocatedSize;
    197. 

  197. <a name="l00215"></a>00215     };
    198. 

  198. <a name="l00216"></a>00216 
    199. 

  199. <a name="l00221"></a><a class="code" href="classxn_1_1_map_meta_data.html">00221</a>     <span class="keyword">class </span><a class="code" href="classxn_1_1_map_meta_data.html">MapMetaData</a> : <span class="keyword">public</span> <a class="code" href="classxn_1_1_output_meta_data.html">OutputMetaData</a>
    200. 

  200. <a name="l00222"></a>00222     {
    201. 

  201. <a name="l00223"></a>00223     <span class="keyword">public</span>:
    202. 

  202. <a name="l00230"></a><a class="code" href="classxn_1_1_map_meta_data.html#acaa4d4a6d9177f4407a9fd24d30835fa">00230</a>         <span class="keyword">inline</span> <a class="code" href="classxn_1_1_map_meta_data.html#acaa4d4a6d9177f4407a9fd24d30835fa">MapMetaData</a>(<a class="code" href="_xn_types_8h.html#a1353b63052b435e150ca0f652539b431">XnPixelFormat</a> format, <span class="keyword">const</span> XnUInt8** ppData) : <a class="code" href="classxn_1_1_output_meta_data.html">OutputMetaData</a>(ppData)
    203. 

  203. <a name="l00231"></a>00231         {
    204. 

  204. <a name="l00232"></a>00232             <a class="code" href="_xn_o_s_8h.html#a69ce547c60497ca52e49fcd339b9100d">xnOSMemSet</a>(&amp;m_map, 0, <span class="keyword">sizeof</span>(<a class="code" href="struct_xn_map_meta_data.html">XnMapMetaData</a>));
    205. 

  205. <a name="l00233"></a>00233             m_map.<a class="code" href="struct_xn_map_meta_data.html#acb5bc11c3ea12bc167424d2d9ecfd862">pOutput</a> = <a class="code" href="classxn_1_1_map_meta_data.html#a868330b5de7741fc2384275557d1943e">OutputMetaData::GetUnderlying</a>();
    206. 

  206. <a name="l00234"></a>00234             m_map.<a class="code" href="struct_xn_map_meta_data.html#a2aa1571e2193c0730388ba8f31ec8d56">PixelFormat</a> = format;
    207. 

  207. <a name="l00235"></a>00235         }
    208. 

  208. <a name="l00236"></a>00236 
    209. 

  209. <a name="l00238"></a><a class="code" href="classxn_1_1_map_meta_data.html#a597e11801d9305dfa4c1f78ec249bf0a">00238</a>         <span class="keyword">inline</span> XnUInt32 <a class="code" href="classxn_1_1_map_meta_data.html#a597e11801d9305dfa4c1f78ec249bf0a">XRes</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_map.<a class="code" href="struct_xn_map_meta_data.html#af503b2a536ac0436d0f1e06ac92e8d98">Res</a>.<a class="code" href="struct_xn_u_int32_x_y_pair.html#a440695497996bdcfaa1074446b670a75">X</a>; }
    210. 

  210. <a name="l00240"></a><a class="code" href="classxn_1_1_map_meta_data.html#a88773e165cbc69e091e87781ca43bdb7">00240</a>         <span class="keyword">inline</span> XnUInt32&amp; <a class="code" href="classxn_1_1_map_meta_data.html#a88773e165cbc69e091e87781ca43bdb7">XRes</a>() { <span class="keywordflow">return</span> m_map.<a class="code" href="struct_xn_map_meta_data.html#af503b2a536ac0436d0f1e06ac92e8d98">Res</a>.<a class="code" href="struct_xn_u_int32_x_y_pair.html#a440695497996bdcfaa1074446b670a75">X</a>; }
    211. 

  211. <a name="l00241"></a>00241 
    212. 

  212. <a name="l00243"></a><a class="code" href="classxn_1_1_map_meta_data.html#a4daff8222744af42afbb8114600967f9">00243</a>         <span class="keyword">inline</span> XnUInt32 <a class="code" href="classxn_1_1_map_meta_data.html#a4daff8222744af42afbb8114600967f9">YRes</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_map.<a class="code" href="struct_xn_map_meta_data.html#af503b2a536ac0436d0f1e06ac92e8d98">Res</a>.<a class="code" href="struct_xn_u_int32_x_y_pair.html#a57587ab609b9b3fb1377d6c6abd734c3">Y</a>; }
    213. 

  213. <a name="l00245"></a><a class="code" href="classxn_1_1_map_meta_data.html#a59e8d198dada0c527436196592dc320c">00245</a>         <span class="keyword">inline</span> XnUInt32&amp; <a class="code" href="classxn_1_1_map_meta_data.html#a59e8d198dada0c527436196592dc320c">YRes</a>() { <span class="keywordflow">return</span> m_map.<a class="code" href="struct_xn_map_meta_data.html#af503b2a536ac0436d0f1e06ac92e8d98">Res</a>.<a class="code" href="struct_xn_u_int32_x_y_pair.html#a57587ab609b9b3fb1377d6c6abd734c3">Y</a>; }
    214. 

  214. <a name="l00246"></a>00246 
    215. 

  215. <a name="l00248"></a><a class="code" href="classxn_1_1_map_meta_data.html#a67eeb509e4eeb845b65f0a9c60941080">00248</a>         <span class="keyword">inline</span> XnUInt32 <a class="code" href="classxn_1_1_map_meta_data.html#a67eeb509e4eeb845b65f0a9c60941080">XOffset</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_map.<a class="code" href="struct_xn_map_meta_data.html#ad2f7632efa53c3e31d2f8b8c921eaa30">Offset</a>.<a class="code" href="struct_xn_u_int32_x_y_pair.html#a440695497996bdcfaa1074446b670a75">X</a>; }
    216. 

  216. <a name="l00250"></a><a class="code" href="classxn_1_1_map_meta_data.html#a8acd70349641f5e65efcbea469a6b1e2">00250</a>         <span class="keyword">inline</span> XnUInt32&amp; <a class="code" href="classxn_1_1_map_meta_data.html#a8acd70349641f5e65efcbea469a6b1e2">XOffset</a>() { <span class="keywordflow">return</span> m_map.<a class="code" href="struct_xn_map_meta_data.html#ad2f7632efa53c3e31d2f8b8c921eaa30">Offset</a>.<a class="code" href="struct_xn_u_int32_x_y_pair.html#a440695497996bdcfaa1074446b670a75">X</a>; }
    217. 

  217. <a name="l00251"></a>00251 
    218. 

  218. <a name="l00253"></a><a class="code" href="classxn_1_1_map_meta_data.html#a61d2331614d071aa087376551ab161b9">00253</a>         <span class="keyword">inline</span> XnUInt32 <a class="code" href="classxn_1_1_map_meta_data.html#a61d2331614d071aa087376551ab161b9">YOffset</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_map.<a class="code" href="struct_xn_map_meta_data.html#ad2f7632efa53c3e31d2f8b8c921eaa30">Offset</a>.<a class="code" href="struct_xn_u_int32_x_y_pair.html#a57587ab609b9b3fb1377d6c6abd734c3">Y</a>; }
    219. 

  219. <a name="l00255"></a><a class="code" href="classxn_1_1_map_meta_data.html#abed18a4840ea9d3627890911b285e8f5">00255</a>         <span class="keyword">inline</span> XnUInt32&amp; <a class="code" href="classxn_1_1_map_meta_data.html#abed18a4840ea9d3627890911b285e8f5">YOffset</a>() { <span class="keywordflow">return</span> m_map.<a class="code" href="struct_xn_map_meta_data.html#ad2f7632efa53c3e31d2f8b8c921eaa30">Offset</a>.<a class="code" href="struct_xn_u_int32_x_y_pair.html#a57587ab609b9b3fb1377d6c6abd734c3">Y</a>; }
    220. 

  220. <a name="l00256"></a>00256 
    221. 

  221. <a name="l00258"></a><a class="code" href="classxn_1_1_map_meta_data.html#a02936294900df06cbe9661dd004af570">00258</a>         <span class="keyword">inline</span> XnUInt32 <a class="code" href="classxn_1_1_map_meta_data.html#a02936294900df06cbe9661dd004af570">FullXRes</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_map.<a class="code" href="struct_xn_map_meta_data.html#aff1b7f4a53ace12abca713ab8d732239">FullRes</a>.<a class="code" href="struct_xn_u_int32_x_y_pair.html#a440695497996bdcfaa1074446b670a75">X</a>; }
    222. 

  222. <a name="l00260"></a><a class="code" href="classxn_1_1_map_meta_data.html#aab0c5091d10a2bf27e2e6e6204888531">00260</a>         <span class="keyword">inline</span> XnUInt32&amp; <a class="code" href="classxn_1_1_map_meta_data.html#aab0c5091d10a2bf27e2e6e6204888531">FullXRes</a>() { <span class="keywordflow">return</span> m_map.<a class="code" href="struct_xn_map_meta_data.html#aff1b7f4a53ace12abca713ab8d732239">FullRes</a>.<a class="code" href="struct_xn_u_int32_x_y_pair.html#a440695497996bdcfaa1074446b670a75">X</a>; }
    223. 

  223. <a name="l00261"></a>00261 
    224. 

  224. <a name="l00263"></a><a class="code" href="classxn_1_1_map_meta_data.html#a864b583a263d8233cdfc5d29c609e62b">00263</a>         <span class="keyword">inline</span> XnUInt32 <a class="code" href="classxn_1_1_map_meta_data.html#a864b583a263d8233cdfc5d29c609e62b">FullYRes</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_map.<a class="code" href="struct_xn_map_meta_data.html#aff1b7f4a53ace12abca713ab8d732239">FullRes</a>.<a class="code" href="struct_xn_u_int32_x_y_pair.html#a57587ab609b9b3fb1377d6c6abd734c3">Y</a>; }
    225. 

  225. <a name="l00265"></a><a class="code" href="classxn_1_1_map_meta_data.html#ae087d7ea0aacda7854edea49b1419e4f">00265</a>         <span class="keyword">inline</span> XnUInt32&amp; <a class="code" href="classxn_1_1_map_meta_data.html#ae087d7ea0aacda7854edea49b1419e4f">FullYRes</a>() { <span class="keywordflow">return</span> m_map.<a class="code" href="struct_xn_map_meta_data.html#aff1b7f4a53ace12abca713ab8d732239">FullRes</a>.<a class="code" href="struct_xn_u_int32_x_y_pair.html#a57587ab609b9b3fb1377d6c6abd734c3">Y</a>; }
    226. 

  226. <a name="l00266"></a>00266 
    227. 

  227. <a name="l00268"></a><a class="code" href="classxn_1_1_map_meta_data.html#a27e7229fa184e39859057b9cdc7c3989">00268</a>         <span class="keyword">inline</span> XnUInt32 <a class="code" href="classxn_1_1_map_meta_data.html#a27e7229fa184e39859057b9cdc7c3989">FPS</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_map.<a class="code" href="struct_xn_map_meta_data.html#a16427ede5d9884def7701c1d02ee8502">nFPS</a>; }
    228. 

  228. <a name="l00270"></a><a class="code" href="classxn_1_1_map_meta_data.html#a417c9c08dffb07fc3694226dc402d0d4">00270</a>         <span class="keyword">inline</span> XnUInt32&amp; <a class="code" href="classxn_1_1_map_meta_data.html#a417c9c08dffb07fc3694226dc402d0d4">FPS</a>() { <span class="keywordflow">return</span> m_map.<a class="code" href="struct_xn_map_meta_data.html#a16427ede5d9884def7701c1d02ee8502">nFPS</a>; }
    229. 

  229. <a name="l00271"></a>00271 
    230. 

  230. <a name="l00273"></a><a class="code" href="classxn_1_1_map_meta_data.html#a042e65c9b7717fd30dbfe0f71e8f1c07">00273</a>         <span class="keyword">inline</span> <a class="code" href="_xn_types_8h.html#a1353b63052b435e150ca0f652539b431">XnPixelFormat</a> <a class="code" href="classxn_1_1_map_meta_data.html#a042e65c9b7717fd30dbfe0f71e8f1c07">PixelFormat</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_map.<a class="code" href="struct_xn_map_meta_data.html#a2aa1571e2193c0730388ba8f31ec8d56">PixelFormat</a>; }
    231. 

  231. <a name="l00274"></a>00274 
    232. 

  232. <a name="l00276"></a><a class="code" href="classxn_1_1_map_meta_data.html#a868330b5de7741fc2384275557d1943e">00276</a>         <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="struct_xn_map_meta_data.html">XnMapMetaData</a>* <a class="code" href="classxn_1_1_map_meta_data.html#a868330b5de7741fc2384275557d1943e">GetUnderlying</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> &amp;m_map; }
    233. 

  233. <a name="l00278"></a><a class="code" href="classxn_1_1_map_meta_data.html#a89c978c2fec3d32165e82e90ec4419ad">00278</a>         <span class="keyword">inline</span> <a class="code" href="struct_xn_map_meta_data.html">XnMapMetaData</a>* <a class="code" href="classxn_1_1_map_meta_data.html#a89c978c2fec3d32165e82e90ec4419ad">GetUnderlying</a>() { <span class="keywordflow">return</span> &amp;m_map; }
    234. 

  234. <a name="l00279"></a>00279 
    235. 

  235. <a name="l00281"></a><a class="code" href="classxn_1_1_map_meta_data.html#a4a406104fae68924009a7adbccd27b2f">00281</a>         <span class="keyword">inline</span> XnUInt32 <a class="code" href="classxn_1_1_map_meta_data.html#a4a406104fae68924009a7adbccd27b2f">BytesPerPixel</a>()<span class="keyword"> const</span>
    236. 

  236. <a name="l00282"></a>00282 <span class="keyword">        </span>{
    237. 

  237. <a name="l00283"></a>00283             <span class="keywordflow">switch</span> (<a class="code" href="classxn_1_1_map_meta_data.html#a042e65c9b7717fd30dbfe0f71e8f1c07">PixelFormat</a>())
    238. 

  238. <a name="l00284"></a>00284             {
    239. 

  239. <a name="l00285"></a>00285                 <span class="keywordflow">case</span> <a class="code" href="_xn_types_8h.html#a1353b63052b435e150ca0f652539b431afc4300ee27b00fd2bfd6c9a581110543">XN_PIXEL_FORMAT_RGB24</a>:
    240. 

  240. <a name="l00286"></a>00286                     <span class="keywordflow">return</span> <span class="keyword">sizeof</span>(<a class="code" href="_xn_types_8h.html#a48998b8c918e372026a6412782b93b34">XnRGB24Pixel</a>);
    241. 

  241. <a name="l00287"></a>00287                 <span class="keywordflow">case</span> <a class="code" href="_xn_types_8h.html#a1353b63052b435e150ca0f652539b431a20d8def31f776d3a86a4c91d7d0a01e5">XN_PIXEL_FORMAT_YUV422</a>:
    242. 

  242. <a name="l00288"></a>00288                     <span class="keywordflow">return</span> <span class="keyword">sizeof</span>(<a class="code" href="_xn_types_8h.html#a4c33180de9a830d597a2853d1215b25c">XnYUV422DoublePixel</a>)/2;
    243. 

  243. <a name="l00289"></a>00289                 <span class="keywordflow">case</span> <a class="code" href="_xn_types_8h.html#a1353b63052b435e150ca0f652539b431aeb501e9cb8096d10e659c5707f437364">XN_PIXEL_FORMAT_GRAYSCALE_8_BIT</a>:
    244. 

  244. <a name="l00290"></a>00290                     <span class="keywordflow">return</span> <span class="keyword">sizeof</span>(<a class="code" href="_xn_types_8h.html#a0c3745023109d7b5080390824916388a">XnGrayscale8Pixel</a>);
    245. 

  245. <a name="l00291"></a>00291                 <span class="keywordflow">case</span> <a class="code" href="_xn_types_8h.html#a1353b63052b435e150ca0f652539b431a73b9246781feaff94ead20da88e295c5">XN_PIXEL_FORMAT_GRAYSCALE_16_BIT</a>:
    246. 

  246. <a name="l00292"></a>00292                     <span class="keywordflow">return</span> <span class="keyword">sizeof</span>(<a class="code" href="_xn_types_8h.html#a562ce864353b811e41b5299477dfce82">XnGrayscale16Pixel</a>);
    247. 

  247. <a name="l00293"></a>00293                 <span class="keywordflow">default</span>:
    248. 

  248. <a name="l00294"></a>00294                     XN_ASSERT(<a class="code" href="_xn_platform_8h.html#aa93f0eb578d23995850d61f7d61c55c1">FALSE</a>);
    249. 

  249. <a name="l00295"></a>00295                     <span class="keywordflow">return</span> 0;
    250. 

  250. <a name="l00296"></a>00296             }
    251. 

  251. <a name="l00297"></a>00297         }
    252. 

  252. <a name="l00298"></a>00298 
    253. 

  253. <a name="l00305"></a><a class="code" href="classxn_1_1_map_meta_data.html#a692ae5e21bf4e9f4f7322f1207996ae1">00305</a>         <a class="code" href="_xn_status_8h.html#a23967099202ddb640cd2044b3808253c">XnStatus</a> <a class="code" href="classxn_1_1_map_meta_data.html#a692ae5e21bf4e9f4f7322f1207996ae1">AllocateData</a>(XnUInt32 nXRes, XnUInt32 nYRes)
    254. 

  254. <a name="l00306"></a>00306         {
    255. 

  255. <a name="l00307"></a>00307             <a class="code" href="_xn_status_8h.html#a23967099202ddb640cd2044b3808253c">XnStatus</a> nRetVal = XN_STATUS_OK;
    256. 

  256. <a name="l00308"></a>00308             
    257. 

  257. <a name="l00309"></a>00309             XnUInt32 nSize = nXRes * nYRes * <a class="code" href="classxn_1_1_map_meta_data.html#a4a406104fae68924009a7adbccd27b2f">BytesPerPixel</a>();
    258. 

  258. <a name="l00310"></a>00310             nRetVal = <a class="code" href="classxn_1_1_map_meta_data.html#a692ae5e21bf4e9f4f7322f1207996ae1">OutputMetaData::AllocateData</a>(nSize);
    259. 

  259. <a name="l00311"></a>00311             <a class="code" href="_xn_macros_8h.html#a6116e7b1f42e5ad6123f8fbb70b4bbca">XN_IS_STATUS_OK</a>(nRetVal);
    260. 

  260. <a name="l00312"></a>00312 
    261. 

  261. <a name="l00313"></a>00313             <a class="code" href="classxn_1_1_map_meta_data.html#a02936294900df06cbe9661dd004af570">FullXRes</a>() = <a class="code" href="classxn_1_1_map_meta_data.html#a597e11801d9305dfa4c1f78ec249bf0a">XRes</a>() = nXRes;
    262. 

  262. <a name="l00314"></a>00314             <a class="code" href="classxn_1_1_map_meta_data.html#a864b583a263d8233cdfc5d29c609e62b">FullYRes</a>() = <a class="code" href="classxn_1_1_map_meta_data.html#a4daff8222744af42afbb8114600967f9">YRes</a>() = nYRes;
    263. 

  263. <a name="l00315"></a>00315             <a class="code" href="classxn_1_1_map_meta_data.html#a67eeb509e4eeb845b65f0a9c60941080">XOffset</a>() = <a class="code" href="classxn_1_1_map_meta_data.html#a61d2331614d071aa087376551ab161b9">YOffset</a>() = 0;
    264. 

  264. <a name="l00316"></a>00316             
    265. 

  265. <a name="l00317"></a>00317             <span class="keywordflow">return</span> (XN_STATUS_OK);
    266. 

  266. <a name="l00318"></a>00318         }
    267. 

  267. <a name="l00319"></a>00319 
    268. 

  268. <a name="l00328"></a><a class="code" href="classxn_1_1_map_meta_data.html#a147e0d22c4d92a4915706d53914ac3ac">00328</a>         <a class="code" href="_xn_status_8h.html#a23967099202ddb640cd2044b3808253c">XnStatus</a> <a class="code" href="classxn_1_1_map_meta_data.html#a147e0d22c4d92a4915706d53914ac3ac">ReAdjust</a>(XnUInt32 nXRes, XnUInt32 nYRes, <span class="keyword">const</span> XnUInt8* pExternalBuffer)
    269. 

  269. <a name="l00329"></a>00329         {
    270. 

  270. <a name="l00330"></a>00330             <a class="code" href="_xn_status_8h.html#a23967099202ddb640cd2044b3808253c">XnStatus</a> nRetVal = XN_STATUS_OK;
    271. 

  271. <a name="l00331"></a>00331 
    272. 

  272. <a name="l00332"></a>00332             <span class="keywordflow">if</span> (pExternalBuffer == NULL)
    273. 

  273. <a name="l00333"></a>00333             {
    274. 

  274. <a name="l00334"></a>00334                 nRetVal = <a class="code" href="classxn_1_1_map_meta_data.html#a692ae5e21bf4e9f4f7322f1207996ae1">AllocateData</a>(nXRes, nYRes);
    275. 

  275. <a name="l00335"></a>00335                 <a class="code" href="_xn_macros_8h.html#a6116e7b1f42e5ad6123f8fbb70b4bbca">XN_IS_STATUS_OK</a>(nRetVal);
    276. 

  276. <a name="l00336"></a>00336             }
    277. 

  277. <a name="l00337"></a>00337             <span class="keywordflow">else</span>
    278. 

  278. <a name="l00338"></a>00338             {
    279. 

  279. <a name="l00339"></a>00339                 <a class="code" href="classxn_1_1_map_meta_data.html#a02936294900df06cbe9661dd004af570">FullXRes</a>() = <a class="code" href="classxn_1_1_map_meta_data.html#a597e11801d9305dfa4c1f78ec249bf0a">XRes</a>() = nXRes;
    280. 

  280. <a name="l00340"></a>00340                 <a class="code" href="classxn_1_1_map_meta_data.html#a864b583a263d8233cdfc5d29c609e62b">FullYRes</a>() = <a class="code" href="classxn_1_1_map_meta_data.html#a4daff8222744af42afbb8114600967f9">YRes</a>() = nYRes;
    281. 

  281. <a name="l00341"></a>00341                 <a class="code" href="classxn_1_1_map_meta_data.html#a67eeb509e4eeb845b65f0a9c60941080">XOffset</a>() = <a class="code" href="classxn_1_1_map_meta_data.html#a61d2331614d071aa087376551ab161b9">YOffset</a>() = 0;
    282. 

  282. <a name="l00342"></a>00342                 <a class="code" href="classxn_1_1_output_meta_data.html#a4799c73efd2c56810ef153d0b9daf08f">Data</a>() = pExternalBuffer;
    283. 

  283. <a name="l00343"></a>00343                 <a class="code" href="classxn_1_1_output_meta_data.html#adfd08316c0f65641f6255e36a8c7ebe3">DataSize</a>() = nXRes * nYRes * <a class="code" href="classxn_1_1_map_meta_data.html#a4a406104fae68924009a7adbccd27b2f">BytesPerPixel</a>();
    284. 

  284. <a name="l00344"></a>00344             }
    285. 

  285. <a name="l00345"></a>00345 
    286. 

  286. <a name="l00346"></a>00346             <span class="keywordflow">return</span> (XN_STATUS_OK);
    287. 

  287. <a name="l00347"></a>00347         }
    288. 

  288. <a name="l00348"></a>00348 
    289. 

  289. <a name="l00349"></a>00349     <span class="keyword">protected</span>:
    290. 

  290. <a name="l00350"></a><a class="code" href="classxn_1_1_map_meta_data.html#afb6b8729277c98b2206940ad0a4546fa">00350</a>         <a class="code" href="_xn_types_8h.html#a1353b63052b435e150ca0f652539b431">XnPixelFormat</a>&amp; <a class="code" href="classxn_1_1_map_meta_data.html#afb6b8729277c98b2206940ad0a4546fa">PixelFormatImpl</a>() { <span class="keywordflow">return</span> m_map.<a class="code" href="struct_xn_map_meta_data.html#a2aa1571e2193c0730388ba8f31ec8d56">PixelFormat</a>; }
    291. 

  291. <a name="l00351"></a>00351 
    292. 

  292. <a name="l00352"></a>00352     <span class="keyword">private</span>:
    293. 

  293. <a name="l00353"></a>00353         <span class="comment">// block copy ctor and assignment operator</span>
    294. 

  294. <a name="l00354"></a>00354         <a class="code" href="classxn_1_1_map_meta_data.html">MapMetaData</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="classxn_1_1_map_meta_data.html">MapMetaData</a>&amp;);
    295. 

  295. <a name="l00355"></a>00355         <span class="keyword">inline</span> <a class="code" href="classxn_1_1_map_meta_data.html#acaa4d4a6d9177f4407a9fd24d30835fa">MapMetaData</a>(<span class="keyword">const</span> <a class="code" href="classxn_1_1_map_meta_data.html">MapMetaData</a>&amp; other);
    296. 

  296. <a name="l00356"></a>00356 
    297. 

  297. <a name="l00357"></a>00357         <span class="comment">// Members</span>
    298. 

  298. <a name="l00358"></a>00358         <a class="code" href="struct_xn_map_meta_data.html">XnMapMetaData</a> m_map;
    299. 

  299. <a name="l00359"></a>00359     };
    300. 

  300. <a name="l00360"></a>00360 
    301. 

  301. <a name="l00361"></a>00361 <span class="comment">/* Declares a map data accessor class */</span>
    302. 

  302. <a name="l00362"></a>00362 <span class="preprocessor">#define _XN_DECLARE_MAP_DATA_CLASS(_name, _pixelType)                           \</span>
    303. 

  303. <a name="l00363"></a>00363 <span class="preprocessor">    class _name                                                                 \</span>
    304. 

  304. <a name="l00364"></a>00364 <span class="preprocessor">    {                                                                           \</span>
    305. 

  305. <a name="l00365"></a>00365 <span class="preprocessor">    public:                                                                     \</span>
    306. 

  306. <a name="l00366"></a>00366 <span class="preprocessor">        inline _name(_pixelType*&amp; pData, XnUInt32&amp; nXRes, XnUInt32 &amp;nYRes) :    \</span>
    307. 

  307. <a name="l00367"></a>00367 <span class="preprocessor">        m_pData(pData), m_nXRes(nXRes), m_nYRes(nYRes) {}                       \</span>
    308. 

  308. <a name="l00368"></a>00368 <span class="preprocessor">                                                                                \</span>
    309. 

  309. <a name="l00369"></a>00369 <span class="preprocessor">        inline XnUInt32 XRes() const { return m_nXRes; }                        \</span>
    310. 

  310. <a name="l00370"></a>00370 <span class="preprocessor">        inline XnUInt32 YRes() const { return m_nYRes; }                        \</span>
    311. 

  311. <a name="l00371"></a>00371 <span class="preprocessor">                                                                                \</span>
    312. 

  312. <a name="l00372"></a>00372 <span class="preprocessor">        inline const _pixelType&amp; operator[](XnUInt32 nIndex) const              \</span>
    313. 

  313. <a name="l00373"></a>00373 <span class="preprocessor">        {                                                                       \</span>
    314. 

  314. <a name="l00374"></a>00374 <span class="preprocessor">            XN_ASSERT(nIndex &lt; (m_nXRes * m_nYRes));                            \</span>
    315. 

  315. <a name="l00375"></a>00375 <span class="preprocessor">            return m_pData[nIndex];                                             \</span>
    316. 

  316. <a name="l00376"></a>00376 <span class="preprocessor">        }                                                                       \</span>
    317. 

  317. <a name="l00377"></a>00377 <span class="preprocessor">        inline _pixelType&amp; operator[](XnUInt32 nIndex)                          \</span>
    318. 

  318. <a name="l00378"></a>00378 <span class="preprocessor">        {                                                                       \</span>
    319. 

  319. <a name="l00379"></a>00379 <span class="preprocessor">            XN_ASSERT(nIndex &lt; (m_nXRes *m_nYRes));                             \</span>
    320. 

  320. <a name="l00380"></a>00380 <span class="preprocessor">            return m_pData[nIndex];                                             \</span>
    321. 

  321. <a name="l00381"></a>00381 <span class="preprocessor">        }                                                                       \</span>
    322. 

  322. <a name="l00382"></a>00382 <span class="preprocessor">                                                                                \</span>
    323. 

  323. <a name="l00383"></a>00383 <span class="preprocessor">        inline const _pixelType&amp; operator()(XnUInt32 x, XnUInt32 y) const       \</span>
    324. 

  324. <a name="l00384"></a>00384 <span class="preprocessor">        {                                                                       \</span>
    325. 

  325. <a name="l00385"></a>00385 <span class="preprocessor">            XN_ASSERT(x &lt; m_nXRes &amp;&amp; y &lt; m_nYRes);                              \</span>
    326. 

  326. <a name="l00386"></a>00386 <span class="preprocessor">            return m_pData[y*m_nXRes + x];                                      \</span>
    327. 

  327. <a name="l00387"></a>00387 <span class="preprocessor">        }                                                                       \</span>
    328. 

  328. <a name="l00388"></a>00388 <span class="preprocessor">        inline _pixelType&amp; operator()(XnUInt32 x, XnUInt32 y)                   \</span>
    329. 

  329. <a name="l00389"></a>00389 <span class="preprocessor">        {                                                                       \</span>
    330. 

  330. <a name="l00390"></a>00390 <span class="preprocessor">            XN_ASSERT(x &lt; m_nXRes &amp;&amp; y &lt; m_nYRes);                              \</span>
    331. 

  331. <a name="l00391"></a>00391 <span class="preprocessor">            return m_pData[y*m_nXRes + x];                                      \</span>
    332. 

  332. <a name="l00392"></a>00392 <span class="preprocessor">        }                                                                       \</span>
    333. 

  333. <a name="l00393"></a>00393 <span class="preprocessor">                                                                                \</span>
    334. 

  334. <a name="l00394"></a>00394 <span class="preprocessor">    private:                                                                    \</span…
    335.

Large files files are truncated, but you can click here to view the full file