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<h1>ps_attrib_maker_bin_op.h</h1><a href="a04793.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001
00007 <span class="comment">/* Copyright, 2001 Nevrax Ltd.</span>
00008 <span class="comment"> *</span>
00009 <span class="comment"> * This file is part of NEVRAX NEL.</span>
00010 <span class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</span>
00011 <span class="comment"> * it under the terms of the GNU General Public License as published by</span>
00012 <span class="comment"> * the Free Software Foundation; either version 2, or (at your option)</span>
00013 <span class="comment"> * any later version.</span>
00014 <span class="comment"></span>
00015 <span class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</span>
00016 <span class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</span>
00017 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
00018 <span class="comment"> * General Public License for more details.</span>
00019 <span class="comment"></span>
00020 <span class="comment"> * You should have received a copy of the GNU General Public License</span>
00021 <span class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</span>
00022 <span class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</span>
00023 <span class="comment"> * MA 02111-1307, USA.</span>
00024 <span class="comment"> */</span>
00025
00026 <span class="preprocessor">#ifndef NL_PS_ATTRIB_MAKER_BIN_OP_H</span>
00027 <span class="preprocessor"></span><span class="preprocessor">#define NL_PS_ATTRIB_MAKER_BIN_OP_H</span>
00028 <span class="preprocessor"></span>
00029 <span class="preprocessor">#include "<a class="code" href="a05167.html">nel/misc/types_nl.h</a>"</span>
00030 <span class="preprocessor">#include "<a class="code" href="a04791.html">ps_attrib_maker.h</a>"</span>
00031 <span class="preprocessor">#include "<a class="code" href="a04836.html">ps_plane_basis.h</a>"</span>
00032 <span class="preprocessor">#include "<a class="code" href="a04917.html">nel/misc/rgba.h</a>"</span>
00033 <span class="preprocessor">#include <memory></span>
00034
00035 <span class="keyword">namespace </span>NL3D {
00036
00037
<a name="l00039"></a><a class="code" href="a03146.html">00039</a> <span class="keyword">struct </span><a class="code" href="a03146.html">CPSBinOp</a>
00040 {
<a name="l00041"></a><a class="code" href="a03146.html#NL3D_1_1CPSBinOpw1">00041</a> <span class="keyword">enum</span> <a class="code" href="a03146.html#NL3D_1_1CPSBinOpw1">BinOp</a>
00042 {
00043 <a class="code" href="a03146.html#NL3D_1_1CPSBinOpw1NL3D_1_1CPSBinOpw4">selectArg1</a> = 0,
00044 <a class="code" href="a03146.html#NL3D_1_1CPSBinOpw1NL3D_1_1CPSBinOpw5">selectArg2</a>,
00045 <a class="code" href="a03146.html#NL3D_1_1CPSBinOpw1NL3D_1_1CPSBinOpw3">modulate</a>,
00046 <a class="code" href="a03146.html#NL3D_1_1CPSBinOpw1NL3D_1_1CPSBinOpw0">add</a>,
00047 <a class="code" href="a03146.html#NL3D_1_1CPSBinOpw1NL3D_1_1CPSBinOpw6">subtract</a>,
00048 <a class="code" href="a03146.html#NL3D_1_1CPSBinOpw1NL3D_1_1CPSBinOpw2">last</a>
00049 };
00050 };
00051
<a name="l00053"></a><a class="code" href="a05363.html#a237">00053</a> <span class="keyword">const</span> <a class="code" href="a04558.html#a15">uint</a> <a class="code" href="a05363.html#a237">PSBinOpBufSize</a> = 1024;
00054
<a name="l00063"></a><a class="code" href="a03138.html">00063</a> <span class="keyword">template</span> <<span class="keyword">class</span> T> <span class="keyword">class </span><a class="code" href="a03138.html">CPSAttribMakerBinOp</a> : <span class="keyword">public</span> <a class="code" href="a03136.html">CPSAttribMaker</a><T>
00064 {
00065 <span class="keyword">public</span>:
00067
00068
00072 <a class="code" href="a03138.html#NL3D_1_1CPSAttribMakerBinOpz720_1">CPSAttribMakerBinOp</a>();
00073
00075 <a class="code" href="a03138.html#NL3D_1_1CPSAttribMakerBinOpz720_1">CPSAttribMakerBinOp</a>(<span class="keyword">const</span> <a class="code" href="a03138.html">CPSAttribMakerBinOp</a> &other);
00076
00078 <span class="keyword">virtual</span> <a class="code" href="a03138.html#NL3D_1_1CPSAttribMakerBinOpz720_2">~CPSAttribMakerBinOp</a>();
00079
00080
00081
00083
00085
00086 <span class="keyword">virtual</span> T <a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz722_1">get</a> (<a class="code" href="a03214.html">CPSLocated</a> *loc, <a class="code" href="a04558.html#a11">uint32</a> <a class="code" href="a04223.html#a566">index</a>);
00087 <span class="keyword">virtual</span> <span class="keywordtype">void</span> *<a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz722_2">make</a> (<a class="code" href="a03214.html">CPSLocated</a> *loc,
00088 <a class="code" href="a04558.html#a11">uint32</a> startIndex,
00089 <span class="keywordtype">void</span> *tab,
00090 <a class="code" href="a04558.html#a11">uint32</a> <a class="code" href="a04223.html#a582">stride</a>,
00091 <a class="code" href="a04558.html#a11">uint32</a> numAttrib,
00092 <span class="keywordtype">bool</span> allowNoCopy = <span class="keyword">false</span>,
00093 <a class="code" href="a04558.html#a11">uint32</a> srcStep = (1 << 16)
00094 ) <span class="keyword">const</span>;
00095
00096 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz722_3">make4</a> (<a class="code" href="a03214.html">CPSLocated</a> *loc,
00097 <a class="code" href="a04558.html#a11">uint32</a> startIndex,
00098 <span class="keywordtype">void</span> *tab,
00099 <a class="code" href="a04558.html#a11">uint32</a> <a class="code" href="a04223.html#a582">stride</a>,
00100 <a class="code" href="a04558.html#a11">uint32</a> numAttrib,
00101 <a class="code" href="a04558.html#a11">uint32</a> srcStep = (1 << 16)
00102 ) <span class="keyword">const</span>;
00103
00104 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz722_4">makeN</a> (<a class="code" href="a03214.html">CPSLocated</a> *loc,
00105 <a class="code" href="a04558.html#a11">uint32</a> startIndex,
00106 <span class="keywordtype">void</span> *tab,
00107 <a class="code" href="a04558.html#a11">uint32</a> <a class="code" href="a04223.html#a582">stride</a>,
00108 <a class="code" href="a04558.html#a11">uint32</a> numAttrib,
00109 <a class="code" href="a04558.html#a11">uint32</a> nbReplicate,
00110 <a class="code" href="a04558.html#a11">uint32</a> srcStep = (1 << 16)
00111 ) <span class="keyword">const</span>;
00112
00113 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz722_7">serial</a> (<a class="code" href="a02270.html">NLMISC::IStream</a> &f) <span class="keywordflow">throw</span>(<a class="code" href="a03781.html">NLMISC::EStream</a>);
00114 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz722_0">deleteElement</a> (<a class="code" href="a04558.html#a11">uint32</a> <a class="code" href="a04223.html#a566">index</a>);
00115 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz722_5">newElement</a> (<a class="code" href="a03214.html">CPSLocated</a> *emitterLocated, <a class="code" href="a04558.html#a11">uint32</a> emitterIndex);
00116 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz722_6">resize</a> (<a class="code" href="a04558.html#a11">uint32</a> capacity, <a class="code" href="a04558.html#a11">uint32</a> nbPresentElements);
00118
00120
00121
<a name="l00125"></a><a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz724_2">00125</a> <span class="keywordtype">void</span> <a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz724_2">setArg</a>(<a class="code" href="a04558.html#a15">uint</a> argNb, <a class="code" href="a03136.html">CPSAttribMaker<T></a> *arg)
00126 {
00127 <a class="code" href="a04199.html#a6">nlassert</a>(argNb < 2);
00128 <span class="keyword">delete</span> _Arg[argNb];
00129 _Arg[argNb] = arg;
00130 <span class="keywordflow">if</span> (arg->hasMemory())
00131 {
00132 arg-><a class="code" href="a03136.html#NL3D_1_1CPSValueGradient_3_01NLMISC_1_1CRGBA_01_4z718_3">resize</a>(_MaxSize, _Size);
00133 }
00134 }
00135
<a name="l00139"></a><a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz724_1">00139</a> <a class="code" href="a03136.html">CPSAttribMaker<T></a> *<a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz724_1">getArg</a>(<a class="code" href="a04558.html#a15">uint</a> argNb)
00140 {
00141 <a class="code" href="a04199.html#a6">nlassert</a>(argNb < 2);
00142 <span class="keywordflow">return</span> _Arg[argNb];
00143 }
00144
<a name="l00148"></a><a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz724_0">00148</a> <span class="keyword">const</span> <a class="code" href="a03136.html">CPSAttribMaker<T></a> *<a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz724_1">getArg</a>(<a class="code" href="a04558.html#a15">uint</a> argNb)<span class="keyword"> const</span>
00149 <span class="keyword"> </span>{
00150 <a class="code" href="a04199.html#a6">nlassert</a>(argNb < 2);
00151 <span class="keywordflow">return</span> _Arg[argNb];
00152 }
00154
00156
00157
<a name="l00160"></a><a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz726_1">00160</a> <span class="keywordtype">void</span> <a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz726_1">setOp</a>(CPSBinOp::BinOp op)
00161 {
00162 <a class="code" href="a04199.html#a6">nlassert</a>(<a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz726_2">supportOp</a>(op));
00163 _Op = op;
00164 }
00165
<a name="l00167"></a><a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz726_2">00167</a> <span class="keywordtype">bool</span> <a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz726_2">supportOp</a>(CPSBinOp::BinOp op) { <span class="keywordflow">return</span> <span class="keyword">true</span>; }
00168
<a name="l00170"></a><a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz726_0">00170</a> CPSBinOp::BinOp <a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpz726_0">getOp</a>(<span class="keywordtype">void</span>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _Op; }
00172
00173 <span class="comment">// from CPSAttribMaker</span>
<a name="l00174"></a><a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpa3">00174</a> <span class="keyword">virtual</span> T <a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpa3">getMinValue</a>(<span class="keywordtype">void</span>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> T() ; <span class="comment">/* no mean by default */</span> }
<a name="l00175"></a><a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpa2">00175</a> <span class="keyword">virtual</span> T <a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpa2">getMaxValue</a>(<span class="keywordtype">void</span>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> T() ; <span class="comment">/* no mean by default */</span> }
00176
00177 <span class="keyword">protected</span>:
00178 <span class="keywordtype">void</span> *<a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpb3">makePrivate</a> (T *buf1,
00179 T *buf2,
00180 <a class="code" href="a03214.html">CPSLocated</a> *loc,
00181 <a class="code" href="a04558.html#a11">uint32</a> startIndex,
00182 <span class="keywordtype">void</span> *tab,
00183 <a class="code" href="a04558.html#a11">uint32</a> stride,
00184 <a class="code" href="a04558.html#a11">uint32</a> numAttrib,
00185 <span class="keywordtype">bool</span> allowNoCopy = <span class="keyword">false</span>,
00186 <a class="code" href="a04558.html#a11">uint32</a> srcStep = (1 << 16)
00187 ) <span class="keyword">const</span>;
00188
00189 <span class="keywordtype">void</span> <a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpb1">make4Private</a> (T *buf1,
00190 T *buf2,
00191 <a class="code" href="a03214.html">CPSLocated</a> *loc,
00192 <a class="code" href="a04558.html#a11">uint32</a> startIndex,
00193 <span class="keywordtype">void</span> *tab,
00194 <a class="code" href="a04558.html#a11">uint32</a> stride,
00195 <a class="code" href="a04558.html#a11">uint32</a> numAttrib,
00196 <a class="code" href="a04558.html#a11">uint32</a> srcStep = (1 << 16)
00197 ) <span class="keyword">const</span>;
00198
00199 <span class="keywordtype">void</span> <a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpb2">makeNPrivate</a> (T *buf1,
00200 T *buf2,
00201 <a class="code" href="a03214.html">CPSLocated</a> *loc,
00202 <a class="code" href="a04558.html#a11">uint32</a> startIndex,
00203 <span class="keywordtype">void</span> *tab,
00204 <a class="code" href="a04558.html#a11">uint32</a> stride,
00205 <a class="code" href="a04558.html#a11">uint32</a> numAttrib,
00206 <a class="code" href="a04558.html#a11">uint32</a> nbReplicate,
00207 <a class="code" href="a04558.html#a11">uint32</a> srcStep = (1 << 16)
00208 ) <span class="keyword">const</span>;
00209
<a name="l00210"></a><a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpp4">00210</a> CPSBinOp::BinOp _Op; <span class="comment">// the operator being used</span>
<a name="l00211"></a><a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpp0">00211</a> <a class="code" href="a03136.html">CPSAttribMaker<T></a> *_Arg[2]; <span class="comment">// the arguments for the binary operator </span>
00212 <span class="keywordtype">void</span> <a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpb0">clean</a>(<span class="keywordtype">void</span>);
<a name="l00213"></a><a class="code" href="a03138.html#NL3D_1_1CPSColorBinOpp5">00213</a> <a class="code" href="a04558.html#a11">uint32</a> _Size, _MaxSize;
00214 };
00215
00216
00217 } <span class="comment">// NL3D</span>
00218
00219 <span class="preprocessor">#include "<a class="code" href="a04794.html">3d/ps_attrib_maker_bin_op_inline.h</a>"</span>
00220
00221
00222 <span class="preprocessor">#endif // NL_PS_ATTRIB_MAKER_BIN_OP_H</span>
00223 <span class="preprocessor"></span>
00224 <span class="comment">/* End of ps_attrib_maker_bin_op.h */</span>
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