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<h1>include/moc_datatype.h</h1><a href="../../d5/d94/moc__datatype_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef MOC_DATATYPE_H_</span>
<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define MOC_DATATYPE_H_</span>
<a name="l00003"></a>00003 <span class="preprocessor"></span>
<a name="l00004"></a>00004 <span class="preprocessor">#include &lt;stdint.h&gt;</span>
<a name="l00005"></a>00005
<a name="l00006"></a>00006 <span class="comment"></span>
<a name="l00007"></a>00007 <span class="comment">/**</span>
<a name="l00008"></a>00008 <span class="comment"> * \addtogroup p2p_datatype</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * Datatypes supported by MOC.</span>
<a name="l00011"></a>00011 <span class="comment"> *</span>
<a name="l00012"></a>00012 <span class="comment"> * There are the normal datatypes defined by C (char, short, int, ...) and special</span>
<a name="l00013"></a>00013 <span class="comment"> * vector-datatypes used by the Cell Broadband Engine. For more information see</span>
<a name="l00014"></a>00014 <span class="comment"> * "C/C++ Language Extensions for Cell Broadband Engine Architecture - Version 2.5"</span>
<a name="l00015"></a>00015 <span class="comment"> * chapter 1.1.</span>
<a name="l00016"></a>00016 <span class="comment"> **/</span><span class="comment"></span>
<a name="l00017"></a>00017 <span class="comment">//@{</span>
<a name="l00018"></a>00018 <span class="comment"></span><span class="comment">/**</span>
<a name="l00019"></a>00019 <span class="comment"> * @name PPU &amp; SPU</span>
<a name="l00020"></a>00020 <span class="comment"> **/</span><span class="comment"></span>
<a name="l00021"></a>00021 <span class="comment">//@{</span>
<a name="l00022"></a>00022 <span class="comment"></span><span class="comment"></span>
<a name="l00023"></a>00023 <span class="comment">/**</span>
<a name="l00024"></a>00024 <span class="comment"> * Typedef defining MOC_Datatype.</span>
<a name="l00025"></a>00025 <span class="comment"> *</span>
<a name="l00026"></a>00026 <span class="comment"> * One byte is used to encode the Data-Type. The first four msb hold the</span>
<a name="l00027"></a>00027 <span class="comment"> * size in byte / 2 ( if ((datatype &amp; 0xF0)&gt;&gt;4) == 0 then size = 1 else</span>
<a name="l00028"></a>00028 <span class="comment"> * size = ((datatype &amp; 0xF0)&gt;&gt;4)*2 ) and the four lsb hold an id. The</span>
<a name="l00029"></a>00029 <span class="comment"> * combination of id and size is used to uniquely identify</span>
<a name="l00030"></a>00030 <span class="comment"> * a datatype (or rather a group of datatypes belonging together).</span>
<a name="l00031"></a>00031 <span class="comment"> **/</span>
<a name="l00032"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#gb4e45f15c08578bd3fc97c0cca2a509a">00032</a> <span class="keyword">typedef</span> uint8_t <a class="code" href="../../dc/d6e/group__p2p__datatype.html#gb4e45f15c08578bd3fc97c0cca2a509a" title="Typedef defining MOC_Datatype.">MOC_Datatype</a>;
<a name="l00033"></a>00033 <span class="comment"></span>
<a name="l00034"></a>00034 <span class="comment">/**</span>
<a name="l00035"></a>00035 <span class="comment"> * MOC_Byte is a special datatype. It can match any datatype.</span>
<a name="l00036"></a>00036 <span class="comment"> * It has a size of 1 byte.</span>
<a name="l00037"></a>00037 <span class="comment"> **/</span>
<a name="l00038"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#g6462a2cd9ec6c0cb9445760ac396ec72">00038</a> <span class="preprocessor">#define MOC_BYTE ((MOC_Datatype)0+0)</span>
<a name="l00039"></a>00039 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00040"></a>00040 <span class="comment">/**</span>
<a name="l00041"></a>00041 <span class="comment"> * C-Datatype char.</span>
<a name="l00042"></a>00042 <span class="comment"> * It has a size of 1 byte.</span>
<a name="l00043"></a>00043 <span class="comment"> **/</span>
<a name="l00044"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#g022696d5df791525793150cc3fa1404d">00044</a> <span class="preprocessor">#define MOC_CHAR ((MOC_Datatype)0+1)</span>
<a name="l00045"></a>00045 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00046"></a>00046 <span class="comment">/**</span>
<a name="l00047"></a>00047 <span class="comment"> * C-Datatype unsigned char.</span>
<a name="l00048"></a>00048 <span class="comment"> * It has a size of 1 byte.</span>
<a name="l00049"></a>00049 <span class="comment"> **/</span>
<a name="l00050"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#g11c8f43b6a61c5d1fe0950c51b2658d7">00050</a> <span class="preprocessor">#define MOC_UNSIGNED_CHAR ((MOC_Datatype)0+2)</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00052"></a>00052 <span class="comment">/**</span>
<a name="l00053"></a>00053 <span class="comment"> * C-Datatype short.</span>
<a name="l00054"></a>00054 <span class="comment"> * It has a size of 2 byte.</span>
<a name="l00055"></a>00055 <span class="comment"> **/</span>
<a name="l00056"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#g448c8046fc3be4e6a5937953e660ef23">00056</a> <span class="preprocessor">#define MOC_SHORT ((MOC_Datatype)16+0)</span>
<a name="l00057"></a>00057 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00058"></a>00058 <span class="comment">/**</span>
<a name="l00059"></a>00059 <span class="comment"> * C-Datatype unsigned short.</span>
<a name="l00060"></a>00060 <span class="comment"> * It has a size of 2 byte.</span>
<a name="l00061"></a>00061 <span class="comment"> **/</span>
<a name="l00062"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#g7ff42e830b5855f22684868c215b9678">00062</a> <span class="preprocessor">#define MOC_UNSIGNED_SHORT ((MOC_Datatype)16+1)</span>
<a name="l00063"></a>00063 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00064"></a>00064 <span class="comment">/**</span>
<a name="l00065"></a>00065 <span class="comment"> * C-Datatype int.</span>
<a name="l00066"></a>00066 <span class="comment"> * It has a size of 4 byte.</span>
<a name="l00067"></a>00067 <span class="comment"> **/</span>
<a name="l00068"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#gc928d8f53f09f8405d6de2244b506d61">00068</a> <span class="preprocessor">#define MOC_INT ((MOC_Datatype)32+0)</span>
<a name="l00069"></a>00069 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00070"></a>00070 <span class="comment">/**</span>
<a name="l00071"></a>00071 <span class="comment"> * C-Datatype unsigned int.</span>
<a name="l00072"></a>00072 <span class="comment"> * It has a size of 4 byte.</span>
<a name="l00073"></a>00073 <span class="comment"> **/</span>
<a name="l00074"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#g367725451f261222bc8035b593c1dd84">00074</a> <span class="preprocessor">#define MOC_UNSIGNED ((MOC_Datatype)32+1)</span>
<a name="l00075"></a>00075 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00076"></a>00076 <span class="comment">/**</span>
<a name="l00077"></a>00077 <span class="comment"> * C-Datatype long long.</span>
<a name="l00078"></a>00078 <span class="comment"> * It has a size of 8 byte.</span>
<a name="l00079"></a>00079 <span class="comment"> **/</span>
<a name="l00080"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#g2a011db78a35d63a6927a5713d1d8f63">00080</a> <span class="preprocessor">#define MOC_LONG_LONG ((MOC_Datatype)64+0)</span>
<a name="l00081"></a>00081 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00082"></a>00082 <span class="comment">/**</span>
<a name="l00083"></a>00083 <span class="comment"> * C-Datatype unsigned long long.</span>
<a name="l00084"></a>00084 <span class="comment"> * It has a size of 8 byte.</span>
<a name="l00085"></a>00085 <span class="comment"> **/</span>
<a name="l00086"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#ga99c6a2d2d560a49f7a09cf4ee20f440">00086</a> <span class="preprocessor">#define MOC_UNSIGNED_LONG_LONG ((MOC_Datatype)64+1)</span>
<a name="l00087"></a>00087 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00088"></a>00088 <span class="comment">/**</span>
<a name="l00089"></a>00089 <span class="comment"> * C-Datatype float.</span>
<a name="l00090"></a>00090 <span class="comment"> * It has a size of 4 byte.</span>
<a name="l00091"></a>00091 <span class="comment"> **/</span>
<a name="l00092"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#gae9a34cd3ac381b9b7427db7902e06ba">00092</a> <span class="preprocessor">#define MOC_FLOAT ((MOC_Datatype)32+2)</span>
<a name="l00093"></a>00093 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00094"></a>00094 <span class="comment">/**</span>
<a name="l00095"></a>00095 <span class="comment"> * C-Datatype double.</span>
<a name="l00096"></a>00096 <span class="comment"> * It has a size of 8 byte.</span>
<a name="l00097"></a>00097 <span class="comment"> **/</span>
<a name="l00098"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#g3ea523671eaeaf32160ddc4b447e47fa">00098</a> <span class="preprocessor">#define MOC_DOUBLE ((MOC_Datatype)64+5)</span>
<a name="l00099"></a>00099 <span class="preprocessor"></span>
<a name="l00100"></a>00100 <span class="comment"></span>
<a name="l00101"></a>00101 <span class="comment">/**</span>
<a name="l00102"></a>00102 <span class="comment"> * Cell-specific Datatype vector unsigned char (vec_uchar16).</span>
<a name="l00103"></a>00103 <span class="comment"> * It has a size of 16 byte.</span>
<a name="l00104"></a>00104 <span class="comment"> **/</span>
<a name="l00105"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#g6e4b8858f8baa34cd254610445292e2c">00105</a> <span class="preprocessor">#define MOC_VEC_UCHAR16 ((MOC_Datatype)128+0)</span>
<a name="l00106"></a>00106 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00107"></a>00107 <span class="comment">/**</span>
<a name="l00108"></a>00108 <span class="comment"> * Cell-specific Datatype vector unsigned short (vec_ushort8).</span>
<a name="l00109"></a>00109 <span class="comment"> * It has a size of 16 byte.</span>
<a name="l00110"></a>00110 <span class="comment"> **/</span>
<a name="l00111"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#g15fefb339c331120b7166c45a21e90d5">00111</a> <span class="preprocessor">#define MOC_VEC_USHORT8 ((MOC_Datatype)128+1)</span>
<a name="l00112"></a>00112 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00113"></a>00113 <span class="comment">/**</span>
<a name="l00114"></a>00114 <span class="comment"> * Cell-specific Datatype vector unsigned int (vec_uint4).</span>
<a name="l00115"></a>00115 <span class="comment"> * It has a size of 16 byte.</span>
<a name="l00116"></a>00116 <span class="comment"> **/</span>
<a name="l00117"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#gcca02cda68af06c8d3523ddc1884bbaf">00117</a> <span class="preprocessor">#define MOC_VEC_UINT4 ((MOC_Datatype)128+2)</span>
<a name="l00118"></a>00118 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00119"></a>00119 <span class="comment">/**</span>
<a name="l00120"></a>00120 <span class="comment"> * Cell-specific Datatype vector signed char (vec_char16).</span>
<a name="l00121"></a>00121 <span class="comment"> * It has a size of 16 byte.</span>
<a name="l00122"></a>00122 <span class="comment"> **/</span>
<a name="l00123"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#g46f26a2dc0bd937a492890408eb0096a">00123</a> <span class="preprocessor">#define MOC_VEC_CHAR16 ((MOC_Datatype)128+4)</span>
<a name="l00124"></a>00124 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00125"></a>00125 <span class="comment">/**</span>
<a name="l00126"></a>00126 <span class="comment"> * Cell-specific Datatype vector signed short (vec_short8).</span>
<a name="l00127"></a>00127 <span class="comment"> * It has a size of 16 byte.</span>
<a name="l00128"></a>00128 <span class="comment"> **/</span>
<a name="l00129"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#g7c1826e9569a0413783a3cda94701e5e">00129</a> <span class="preprocessor">#define MOC_VEC_SHORT8 ((MOC_Datatype)128+3)</span>
<a name="l00130"></a>00130 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00131"></a>00131 <span class="comment">/**</span>
<a name="l00132"></a>00132 <span class="comment"> * Cell-specific Datatype vector signed int (vec_int4).</span>
<a name="l00133"></a>00133 <span class="comment"> * It has a size of 16 byte.</span>
<a name="l00134"></a>00134 <span class="comment"> **/</span>
<a name="l00135"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#g323f5fd7cc11fa35455060816adcdf13">00135</a> <span class="preprocessor">#define MOC_VEC_INT4 ((MOC_Datatype)128+5)</span>
<a name="l00136"></a>00136 <span class="preprocessor"></span>
<a name="l00137"></a>00137 <span class="comment"></span>
<a name="l00138"></a>00138 <span class="comment">/**</span>
<a name="l00139"></a>00139 <span class="comment"> * Cell-specific Datatype vector float (vec_float4).</span>
<a name="l00140"></a>00140 <span class="comment"> * It has a size of 16 byte.</span>
<a name="l00141"></a>00141 <span class="comment"> **/</span>
<a name="l00142"></a><a class="code" href="../../dc/d6e/group__p2p__datatype.html#g257aaa00d63f4bdbe56428c8687a070a">00142</a> <span class="preprocessor">#define MOC_VEC_FLOAT4 ((MOC_Datatype)128+6)</span>
<a name="l00143"></a>00143 <span class="preprocessor"></span>
<a name="l00144"></a>00144
<a name="l00145"></a>00145
<a name="l00146"></a>00146 <span class="comment"></span>
<a name="l00147"></a>00147 <span class="comment">//@}</span>
<a name="l00148"></a>00148 <span class="comment"></span><span class="comment">//@}</span>
<a name="l00149"></a>00149 <span class="comment"></span><span class="preprocessor">#endif </span><span class="comment">/*MOC_DATATYPE_H_*/</span>
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