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<h1>OgrePixelConversions.h</h1><a href="OgrePixelConversions_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/*</span>
00002 <span class="comment">-----------------------------------------------------------------------------</span>
00003 <span class="comment">This source file is part of OGRE</span>
00004 <span class="comment"> (Object-oriented Graphics Rendering Engine)</span>
00005 <span class="comment">For the latest info, see http://www.ogre3d.org/</span>
00006 <span class="comment"></span>
00007 <span class="comment">Copyright (c) 2000-2005 The OGRE Team</span>
00008 <span class="comment">Also see acknowledgements in Readme.html</span>
00009 <span class="comment"></span>
00010 <span class="comment">This program is free software; you can redistribute it and/or modify it under</span>
00011 <span class="comment">the terms of the GNU Lesser General Public License as published by the Free Software</span>
00012 <span class="comment">Foundation; either version 2 of the License, or (at your option) any later</span>
00013 <span class="comment">version.</span>
00014 <span class="comment"></span>
00015 <span class="comment">This program is distributed in the hope that it will be useful, but WITHOUT</span>
00016 <span class="comment">ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS</span>
00017 <span class="comment">FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.</span>
00018 <span class="comment"></span>
00019 <span class="comment">You should have received a copy of the GNU Lesser General Public License along with</span>
00020 <span class="comment">this program; if not, write to the Free Software Foundation, Inc., 59 Temple</span>
00021 <span class="comment">Place - Suite 330, Boston, MA 02111-1307, USA, or go to</span>
00022 <span class="comment">http://www.gnu.org/copyleft/lesser.txt.</span>
00023 <span class="comment">-----------------------------------------------------------------------------</span>
00024 <span class="comment">*/</span>
00026 <span class="keyword">using</span> <span class="keyword">namespace </span>Ogre;
00027
00028 <span class="comment">// NB VC6 can't handle these templates</span>
00029 <span class="preprocessor">#if OGRE_COMPILER != OGRE_COMPILER_MSVC || OGRE_COMP_VER >= 1300</span>
00030 <span class="preprocessor"></span>
00031 <span class="preprocessor">#define FMTCONVERTERID(from,to) (((from)<<8)|(to))</span>
00032 <span class="preprocessor"></span>
00043 <span class="keyword">template</span> <<span class="keyword">class</span> U> <span class="keyword">struct </span>PixelBoxConverter
00044 {
00045 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> ID = U::ID;
00046 <span class="keyword">static</span> <span class="keywordtype">void</span> conversion(<span class="keyword">const</span> <a class="code" href="classOgre_1_1PixelBox.html">PixelBox</a> &src, <span class="keyword">const</span> <a class="code" href="classOgre_1_1PixelBox.html">PixelBox</a> &dst)
00047 {
00048 <span class="keyword">typename</span> U::SrcType *srcptr = static_cast<typename U::SrcType*>(src.<a class="code" href="classOgre_1_1PixelBox.html#Ogre_1_1PixelBoxo0">data</a>);
00049 <span class="keyword">typename</span> U::DstType *dstptr = static_cast<typename U::DstType*>(dst.<a class="code" href="classOgre_1_1PixelBox.html#Ogre_1_1PixelBoxo0">data</a>);
00050 <span class="keyword">const</span> size_t srcSliceSkip = src.<a class="code" href="classOgre_1_1PixelBox.html#Ogre_1_1PixelBoxa5">getSliceSkip</a>();
00051 <span class="keyword">const</span> size_t dstSliceSkip = dst.<a class="code" href="classOgre_1_1PixelBox.html#Ogre_1_1PixelBoxa5">getSliceSkip</a>();
00052 <span class="keyword">const</span> size_t k = src.<a class="code" href="structOgre_1_1Box.html#Ogre_1_1PixelBoxo6">right</a> - src.<a class="code" href="structOgre_1_1Box.html#Ogre_1_1PixelBoxo4">left</a>;
00053 <span class="keywordflow">for</span>(size_t z=src.<a class="code" href="structOgre_1_1Box.html#Ogre_1_1PixelBoxo8">front</a>; z<src.<a class="code" href="structOgre_1_1Box.html#Ogre_1_1PixelBoxo9">back</a>; z++)
00054 {
00055 <span class="keywordflow">for</span>(size_t y=src.<a class="code" href="structOgre_1_1Box.html#Ogre_1_1PixelBoxo5">top</a>; y<src.<a class="code" href="structOgre_1_1Box.html#Ogre_1_1PixelBoxo7">bottom</a>; y++)
00056 {
00057 <span class="keywordflow">for</span>(size_t x=0; x<k; x++)
00058 {
00059 dstptr[x] = U::pixelConvert(srcptr[x]);
00060 }
00061 srcptr += src.<a class="code" href="classOgre_1_1PixelBox.html#Ogre_1_1PixelBoxo2">rowPitch</a>;
00062 dstptr += dst.<a class="code" href="classOgre_1_1PixelBox.html#Ogre_1_1PixelBoxo2">rowPitch</a>;
00063 }
00064 srcptr += srcSliceSkip;
00065 dstptr += dstSliceSkip;
00066 }
00067 }
00068 };
00069
00070 <span class="keyword">template</span> <<span class="keyword">typename</span> T, <span class="keyword">typename</span> U, <span class="keywordtype">int</span> <span class="keywordtype">id</span>> <span class="keyword">struct </span>PixelConverter {
00071 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> ID = <span class="keywordtype">id</span>;
00072 <span class="keyword">typedef</span> T SrcType;
00073 <span class="keyword">typedef</span> U DstType;
00074
00075 <span class="comment">//inline static DstType pixelConvert(const SrcType &inp);</span>
00076 };
00077
00078
00080 <span class="keyword">struct </span>Col3b {
00081 <a class="code" href="classCol3b.html">Col3b</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> a, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> b, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> c):
00082 x((<a class="code" href="namespaceOgre.html#a414">uint8</a>)a), y((<a class="code" href="namespaceOgre.html#a414">uint8</a>)b), z((<a class="code" href="namespaceOgre.html#a414">uint8</a>)c) { }
00083 <a class="code" href="namespaceOgre.html#a414">uint8</a> x,y,z;
00084 };
00086 <span class="keyword">struct </span>Col3f {
00087 <a class="code" href="classCol3f.html">Col3f</a>(<span class="keywordtype">float</span> r, <span class="keywordtype">float</span> g, <span class="keywordtype">float</span> b):
00088 r(r), g(g), b(b) { }
00089 <span class="keywordtype">float</span> r,g,b;
00090 };
00092 <span class="keyword">struct </span>Col4f {
00093 <a class="code" href="classCol4f.html">Col4f</a>(<span class="keywordtype">float</span> r, <span class="keywordtype">float</span> g, <span class="keywordtype">float</span> b, <span class="keywordtype">float</span> a):
00094 r(r), g(g), b(b), a(a) { }
00095 <span class="keywordtype">float</span> r,g,b,a;
00096 };
00097
00098 <span class="keyword">struct </span>A8R8G8B8toA8B8G8R8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_A8R8G8B8, PF_A8B8G8R8)>
00099 {
00100 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00101 {
00102 <span class="keywordflow">return</span> ((inp&0x000000FF)<<16)|(inp&0xFF00FF00)|((inp&0x00FF0000)>>16);
00103 }
00104 };
00105
00106 <span class="keyword">struct </span>A8R8G8B8toB8G8R8A8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_A8R8G8B8, PF_B8G8R8A8)>
00107 {
00108 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00109 {
00110 <span class="keywordflow">return</span> ((inp&0x000000FF)<<24)|((inp&0x0000FF00)<<8)|((inp&0x00FF0000)>>8)|((inp&0xFF000000)>>24);
00111 }
00112 };
00113
00114 <span class="keyword">struct </span>A8R8G8B8toR8G8B8A8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_A8R8G8B8, PF_R8G8B8A8)>
00115 {
00116 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00117 {
00118 <span class="keywordflow">return</span> ((inp&0x00FFFFFF)<<8)|((inp&0xFF000000)>>24);
00119 }
00120 };
00121
00122 <span class="keyword">struct </span>A8B8G8R8toA8R8G8B8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_A8B8G8R8, PF_A8R8G8B8)>
00123 {
00124 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00125 {
00126 <span class="keywordflow">return</span> ((inp&0x000000FF)<<16)|(inp&0xFF00FF00)|((inp&0x00FF0000)>>16);
00127 }
00128 };
00129
00130 <span class="keyword">struct </span>A8B8G8R8toB8G8R8A8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_A8B8G8R8, PF_B8G8R8A8)>
00131 {
00132 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00133 {
00134 <span class="keywordflow">return</span> ((inp&0x00FFFFFF)<<8)|((inp&0xFF000000)>>24);
00135 }
00136 };
00137
00138 <span class="keyword">struct </span>A8B8G8R8toR8G8B8A8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_A8B8G8R8, PF_R8G8B8A8)>
00139 {
00140 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00141 {
00142 <span class="keywordflow">return</span> ((inp&0x000000FF)<<24)|((inp&0x0000FF00)<<8)|((inp&0x00FF0000)>>8)|((inp&0xFF000000)>>24);
00143 }
00144 };
00145
00146 <span class="keyword">struct </span>B8G8R8A8toA8R8G8B8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_B8G8R8A8, PF_A8R8G8B8)>
00147 {
00148 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00149 {
00150 <span class="keywordflow">return</span> ((inp&0x000000FF)<<24)|((inp&0x0000FF00)<<8)|((inp&0x00FF0000)>>8)|((inp&0xFF000000)>>24);
00151 }
00152 };
00153
00154 <span class="keyword">struct </span>B8G8R8A8toA8B8G8R8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_B8G8R8A8, PF_A8B8G8R8)>
00155 {
00156 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00157 {
00158 <span class="keywordflow">return</span> ((inp&0x000000FF)<<24)|((inp&0xFFFFFF00)>>8);
00159 }
00160 };
00161
00162 <span class="keyword">struct </span>B8G8R8A8toR8G8B8A8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_B8G8R8A8, PF_R8G8B8A8)>
00163 {
00164 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00165 {
00166 <span class="keywordflow">return</span> ((inp&0x0000FF00)<<16)|(inp&0x00FF00FF)|((inp&0xFF000000)>>16);
00167 }
00168 };
00169
00170 <span class="keyword">struct </span>R8G8B8A8toA8R8G8B8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_R8G8B8A8, PF_A8R8G8B8)>
00171 {
00172 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00173 {
00174 <span class="keywordflow">return</span> ((inp&0x000000FF)<<24)|((inp&0xFFFFFF00)>>8);
00175 }
00176 };
00177
00178 <span class="keyword">struct </span>R8G8B8A8toA8B8G8R8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_R8G8B8A8, PF_A8B8G8R8)>
00179 {
00180 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00181 {
00182 <span class="keywordflow">return</span> ((inp&0x000000FF)<<24)|((inp&0x0000FF00)<<8)|((inp&0x00FF0000)>>8)|((inp&0xFF000000)>>24);
00183 }
00184 };
00185
00186 <span class="keyword">struct </span>R8G8B8A8toB8G8R8A8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_R8G8B8A8, PF_B8G8R8A8)>
00187 {
00188 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00189 {
00190 <span class="keywordflow">return</span> ((inp&0x0000FF00)<<16)|(inp&0x00FF00FF)|((inp&0xFF000000)>>16);
00191 }
00192 };
00193
00194 <span class="keyword">struct </span>A8B8G8R8toL8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint8, FMTCONVERTERID(PF_A8B8G8R8, PF_L8)>
00195 {
00196 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00197 {
00198 <span class="keywordflow">return</span> (<a class="code" href="namespaceOgre.html#a414">uint8</a>)(inp&0x000000FF);
00199 }
00200 };
00201
00202 <span class="keyword">struct </span>L8toA8B8G8R8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint8, uint32, FMTCONVERTERID(PF_L8, PF_A8B8G8R8)>
00203 {
00204 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00205 {
00206 <span class="keywordflow">return</span> 0xFF000000|(((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)inp)<<0)|(((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)inp)<<8)|(((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)inp)<<16);
00207 }
00208 };
00209
00210 <span class="keyword">struct </span>A8R8G8B8toL8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint8, FMTCONVERTERID(PF_A8R8G8B8, PF_L8)>
00211 {
00212 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00213 {
00214 <span class="keywordflow">return</span> (<a class="code" href="namespaceOgre.html#a414">uint8</a>)((inp&0x00FF0000)>>16);
00215 }
00216 };
00217
00218 <span class="keyword">struct </span>L8toA8R8G8B8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint8, uint32, FMTCONVERTERID(PF_L8, PF_A8R8G8B8)>
00219 {
00220 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00221 {
00222 <span class="keywordflow">return</span> 0xFF000000|(((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)inp)<<0)|(((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)inp)<<8)|(((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)inp)<<16);
00223 }
00224 };
00225
00226 <span class="keyword">struct </span>B8G8R8A8toL8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint8, FMTCONVERTERID(PF_B8G8R8A8, PF_L8)>
00227 {
00228 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00229 {
00230 <span class="keywordflow">return</span> (<a class="code" href="namespaceOgre.html#a414">uint8</a>)((inp&0x0000FF00)>>8);
00231 }
00232 };
00233
00234 <span class="keyword">struct </span>L8toB8G8R8A8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint8, uint32, FMTCONVERTERID(PF_L8, PF_B8G8R8A8)>
00235 {
00236 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00237 {
00238 <span class="keywordflow">return</span> 0x000000FF|(((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)inp)<<8)|(((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)inp)<<16)|(((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)inp)<<24);
00239 }
00240 };
00241
00242 <span class="keyword">struct </span>L8toL16: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint8, uint16, FMTCONVERTERID(PF_L8, PF_L16)>
00243 {
00244 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00245 {
00246 <span class="keywordflow">return</span> (<a class="code" href="namespaceOgre.html#a413">uint16</a>)((((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)inp)<<8)|(((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)inp)));
00247 }
00248 };
00249
00250 <span class="keyword">struct </span>L16toL8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint16, uint8, FMTCONVERTERID(PF_L16, PF_L8)>
00251 {
00252 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00253 {
00254 <span class="keywordflow">return</span> (<a class="code" href="namespaceOgre.html#a414">uint8</a>)(inp>>8);
00255 }
00256 };
00257
00258 <span class="keyword">struct </span>R8G8B8toB8G8R8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <Col3b, Col3b, FMTCONVERTERID(PF_R8G8B8, PF_B8G8R8)>
00259 {
00260 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(<span class="keyword">const</span> SrcType &inp)
00261 {
00262 <span class="keywordflow">return</span> <a class="code" href="classCol3b.html">Col3b</a>(inp.z, inp.y, inp.x);
00263 }
00264 };
00265
00266 <span class="keyword">struct </span>B8G8R8toR8G8B8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <Col3b, Col3b, FMTCONVERTERID(PF_B8G8R8, PF_R8G8B8)>
00267 {
00268 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(<span class="keyword">const</span> SrcType &inp)
00269 {
00270 <span class="keywordflow">return</span> <a class="code" href="classCol3b.html">Col3b</a>(inp.z, inp.y, inp.x);
00271 }
00272 };
00273
00274 <span class="comment">// X8Y8Z8 -> X8<<xshift Y8<<yshift Z8<<zshift A8<<ashift</span>
00275 <span class="keyword">template</span> <<span class="keywordtype">int</span> <span class="keywordtype">id</span>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> xshift, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> yshift, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> zshift, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> ashift> <span class="keyword">struct </span>Col3btoUint32swizzler:
00276 <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <Col3b, uint32, id>
00277 {
00278 <span class="keyword">inline</span> <span class="keyword">static</span> <a class="code" href="namespaceOgre.html#a412">uint32</a> pixelConvert(<span class="keyword">const</span> <a class="code" href="classCol3b.html">Col3b</a> &inp)
00279 {
00280 <span class="preprocessor">#if OGRE_ENDIAN == OGRE_ENDIAN_BIG</span>
00281 <span class="preprocessor"></span> <span class="keywordflow">return</span> (0xFF<<ashift) | (((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)inp.x)<<xshift) | (((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)inp.y)<<yshift) | (((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)inp.z)<<zshift);
00282 <span class="preprocessor">#else</span>
00283 <span class="preprocessor"></span> <span class="keywordflow">return</span> (0xFF<<ashift) | (((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)inp.x)<<zshift) | (((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)inp.y)<<yshift) | (((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)inp.z)<<xshift);
00284 <span class="preprocessor">#endif</span>
00285 <span class="preprocessor"></span> }
00286 };
00287
00288 <span class="keyword">struct </span>R8G8B8toA8R8G8B8: <span class="keyword">public</span> <a class="code" href="classCol3btoUint32swizzler.html">Col3btoUint32swizzler</a><FMTCONVERTERID(PF_R8G8B8, PF_A8R8G8B8), 16, 8, 0, 24> { };
00289 <span class="keyword">struct </span>B8G8R8toA8R8G8B8: <span class="keyword">public</span> <a class="code" href="classCol3btoUint32swizzler.html">Col3btoUint32swizzler</a><FMTCONVERTERID(PF_B8G8R8, PF_A8R8G8B8), 0, 8, 16, 24> { };
00290 <span class="keyword">struct </span>R8G8B8toA8B8G8R8: <span class="keyword">public</span> <a class="code" href="classCol3btoUint32swizzler.html">Col3btoUint32swizzler</a><FMTCONVERTERID(PF_R8G8B8, PF_A8B8G8R8), 0, 8, 16, 24> { };
00291 <span class="keyword">struct </span>B8G8R8toA8B8G8R8: <span class="keyword">public</span> <a class="code" href="classCol3btoUint32swizzler.html">Col3btoUint32swizzler</a><FMTCONVERTERID(PF_B8G8R8, PF_A8B8G8R8), 16, 8, 0, 24> { };
00292 <span class="keyword">struct </span>R8G8B8toB8G8R8A8: <span class="keyword">public</span> <a class="code" href="classCol3btoUint32swizzler.html">Col3btoUint32swizzler</a><FMTCONVERTERID(PF_R8G8B8, PF_B8G8R8A8), 8, 16, 24, 0> { };
00293 <span class="keyword">struct </span>B8G8R8toB8G8R8A8: <span class="keyword">public</span> <a class="code" href="classCol3btoUint32swizzler.html">Col3btoUint32swizzler</a><FMTCONVERTERID(PF_B8G8R8, PF_B8G8R8A8), 24, 16, 8, 0> { };
00294
00295 <span class="keyword">struct </span>A8R8G8B8toR8G8B8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, Col3b, FMTCONVERTERID(PF_A8R8G8B8, PF_BYTE_RGB)>
00296 {
00297 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(<a class="code" href="namespaceOgre.html#a412">uint32</a> inp)
00298 {
00299 <span class="keywordflow">return</span> <a class="code" href="classCol3b.html">Col3b</a>((<a class="code" href="namespaceOgre.html#a414">uint8</a>)(inp>>16)&0xFF, (<a class="code" href="namespaceOgre.html#a414">uint8</a>)(inp>>8)&0xFF, (<a class="code" href="namespaceOgre.html#a414">uint8</a>)(inp>>0)&0xFF);
00300 }
00301 };
00302 <span class="keyword">struct </span>A8R8G8B8toB8G8R8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, Col3b, FMTCONVERTERID(PF_A8R8G8B8, PF_BYTE_BGR)>
00303 {
00304 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(<a class="code" href="namespaceOgre.html#a412">uint32</a> inp)
00305 {
00306 <span class="keywordflow">return</span> <a class="code" href="classCol3b.html">Col3b</a>((<a class="code" href="namespaceOgre.html#a414">uint8</a>)(inp>>0)&0xFF, (<a class="code" href="namespaceOgre.html#a414">uint8</a>)(inp>>8)&0xFF, (<a class="code" href="namespaceOgre.html#a414">uint8</a>)(inp>>16)&0xFF);
00307 }
00308 };
00309
00310 <span class="comment">// Only conversions from X8R8G8B8 to formats with alpha need to be defined, the rest is implicitly the same</span>
00311 <span class="comment">// as A8R8G8B8</span>
00312 <span class="keyword">struct </span>X8R8G8B8toA8R8G8B8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_X8R8G8B8, PF_A8R8G8B8)>
00313 {
00314 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00315 {
00316 <span class="keywordflow">return</span> inp | 0xFF000000;
00317 }
00318 };
00319 <span class="keyword">struct </span>X8R8G8B8toA8B8G8R8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_X8R8G8B8, PF_A8B8G8R8)>
00320 {
00321 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00322 {
00323 <span class="keywordflow">return</span> ((inp&0x0000FF)<<16)|((inp&0xFF0000)>>16)|(inp&0x00FF00)|0xFF000000;
00324 }
00325 };
00326 <span class="keyword">struct </span>X8R8G8B8toB8G8R8A8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_X8R8G8B8, PF_B8G8R8A8)>
00327 {
00328 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00329 {
00330 <span class="keywordflow">return</span> ((inp&0x0000FF)<<24)|((inp&0xFF0000)>>8)|((inp&0x00FF00)<<8)|0x000000FF;
00331 }
00332 };
00333 <span class="keyword">struct </span>X8R8G8B8toR8G8B8A8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_X8R8G8B8, PF_R8G8B8A8)>
00334 {
00335 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00336 {
00337 <span class="keywordflow">return</span> ((inp&0xFFFFFF)<<8)|0x000000FF;
00338 }
00339 };
00340
00341 <span class="comment">// X8B8G8R8</span>
00342 <span class="keyword">struct </span>X8B8G8R8toA8R8G8B8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_X8B8G8R8, PF_A8R8G8B8)>
00343 {
00344 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00345 {
00346 <span class="keywordflow">return</span> ((inp&0x0000FF)<<16)|((inp&0xFF0000)>>16)|(inp&0x00FF00)|0xFF000000;
00347 }
00348 };
00349 <span class="keyword">struct </span>X8B8G8R8toA8B8G8R8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_X8B8G8R8, PF_A8B8G8R8)>
00350 {
00351 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00352 {
00353 <span class="keywordflow">return</span> inp | 0xFF000000;
00354 }
00355 };
00356 <span class="keyword">struct </span>X8B8G8R8toB8G8R8A8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_X8B8G8R8, PF_B8G8R8A8)>
00357 {
00358 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00359 {
00360 <span class="keywordflow">return</span> ((inp&0xFFFFFF)<<8)|0x000000FF;
00361 }
00362 };
00363 <span class="keyword">struct </span>X8B8G8R8toR8G8B8A8: <span class="keyword">public</span> <a class="code" href="classPixelConverter.html">PixelConverter</a> <uint32, uint32, FMTCONVERTERID(PF_X8B8G8R8, PF_R8G8B8A8)>
00364 {
00365 <span class="keyword">inline</span> <span class="keyword">static</span> DstType pixelConvert(SrcType inp)
00366 {
00367 <span class="keywordflow">return</span> ((inp&0x0000FF)<<24)|((inp&0xFF0000)>>8)|((inp&0x00FF00)<<8)|0x000000FF;
00368 }
00369 };
00370
00371
00372 <span class="preprocessor">#define CASECONVERTER(type) case type::ID : PixelBoxConverter<type>::conversion(src, dst); return 1;</span>
00373 <span class="preprocessor"></span>
00374 <span class="keyword">inline</span> <span class="keywordtype">int</span> doOptimizedConversion(<span class="keyword">const</span> <a class="code" href="classOgre_1_1PixelBox.html">PixelBox</a> &src, <span class="keyword">const</span> <a class="code" href="classOgre_1_1PixelBox.html">PixelBox</a> &dst)
00375 {;
00376 <span class="keywordflow">switch</span>(FMTCONVERTERID(src.<a class="code" href="classOgre_1_1PixelBox.html#Ogre_1_1PixelBoxo1">format</a>, dst.<a class="code" href="classOgre_1_1PixelBox.html#Ogre_1_1PixelBoxo1">format</a>))
00377 {
00378 <span class="comment">// Register converters here</span>
00379 CASECONVERTER(<a class="code" href="classA8R8G8B8toA8B8G8R8.html">A8R8G8B8toA8B8G8R8</a>);
00380 CASECONVERTER(<a class="code" href="classA8R8G8B8toB8G8R8A8.html">A8R8G8B8toB8G8R8A8</a>);
00381 CASECONVERTER(<a class="code" href="classA8R8G8B8toR8G8B8A8.html">A8R8G8B8toR8G8B8A8</a>);
00382 CASECONVERTER(<a class="code" href="classA8B8G8R8toA8R8G8B8.html">A8B8G8R8toA8R8G8B8</a>);
00383 CASECONVERTER(<a class="code" href="classA8B8G8R8toB8G8R8A8.html">A8B8G8R8toB8G8R8A8</a>);
00384 CASECONVERTER(<a class="code" href="classA8B8G8R8toR8G8B8A8.html">A8B8G8R8toR8G8B8A8</a>);
00385 CASECONVERTER(<a class="code" href="classB8G8R8A8toA8R8G8B8.html">B8G8R8A8toA8R8G8B8</a>);
00386 CASECONVERTER(<a class="code" href="classB8G8R8A8toA8B8G8R8.html">B8G8R8A8toA8B8G8R8</a>);
00387 CASECONVERTER(<a class="code" href="classB8G8R8A8toR8G8B8A8.html">B8G8R8A8toR8G8B8A8</a>);
00388 CASECONVERTER(<a class="code" href="classR8G8B8A8toA8R8G8B8.html">R8G8B8A8toA8R8G8B8</a>);
00389 CASECONVERTER(<a class="code" href="classR8G8B8A8toA8B8G8R8.html">R8G8B8A8toA8B8G8R8</a>);
00390 CASECONVERTER(<a class="code" href="classR8G8B8A8toB8G8R8A8.html">R8G8B8A8toB8G8R8A8</a>);
00391 CASECONVERTER(<a class="code" href="classA8B8G8R8toL8.html">A8B8G8R8toL8</a>);
00392 CASECONVERTER(<a class="code" href="classL8toA8B8G8R8.html">L8toA8B8G8R8</a>);
00393 CASECONVERTER(<a class="code" href="classA8R8G8B8toL8.html">A8R8G8B8toL8</a>);
00394 CASECONVERTER(<a class="code" href="classL8toA8R8G8B8.html">L8toA8R8G8B8</a>);
00395 CASECONVERTER(<a class="code" href="classB8G8R8A8toL8.html">B8G8R8A8toL8</a>);
00396 CASECONVERTER(<a class="code" href="classL8toB8G8R8A8.html">L8toB8G8R8A8</a>);
00397 CASECONVERTER(<a class="code" href="classL8toL16.html">L8toL16</a>);
00398 CASECONVERTER(<a class="code" href="classL16toL8.html">L16toL8</a>);
00399 CASECONVERTER(<a class="code" href="classB8G8R8toR8G8B8.html">B8G8R8toR8G8B8</a>);
00400 CASECONVERTER(<a class="code" href="classR8G8B8toB8G8R8.html">R8G8B8toB8G8R8</a>);
00401 CASECONVERTER(<a class="code" href="classR8G8B8toA8R8G8B8.html">R8G8B8toA8R8G8B8</a>);
00402 CASECONVERTER(<a class="code" href="classB8G8R8toA8R8G8B8.html">B8G8R8toA8R8G8B8</a>);
00403 CASECONVERTER(<a class="code" href="classR8G8B8toA8B8G8R8.html">R8G8B8toA8B8G8R8</a>);
00404 CASECONVERTER(<a class="code" href="classB8G8R8toA8B8G8R8.html">B8G8R8toA8B8G8R8</a>);
00405 CASECONVERTER(<a class="code" href="classR8G8B8toB8G8R8A8.html">R8G8B8toB8G8R8A8</a>);
00406 CASECONVERTER(<a class="code" href="classB8G8R8toB8G8R8A8.html">B8G8R8toB8G8R8A8</a>);
00407 CASECONVERTER(<a class="code" href="classA8R8G8B8toR8G8B8.html">A8R8G8B8toR8G8B8</a>);
00408 CASECONVERTER(<a class="code" href="classA8R8G8B8toB8G8R8.html">A8R8G8B8toB8G8R8</a>);
00409 CASECONVERTER(<a class="code" href="classX8R8G8B8toA8R8G8B8.html">X8R8G8B8toA8R8G8B8</a>);
00410 CASECONVERTER(<a class="code" href="classX8R8G8B8toA8B8G8R8.html">X8R8G8B8toA8B8G8R8</a>);
00411 CASECONVERTER(<a class="code" href="classX8R8G8B8toB8G8R8A8.html">X8R8G8B8toB8G8R8A8</a>);
00412 CASECONVERTER(<a class="code" href="classX8R8G8B8toR8G8B8A8.html">X8R8G8B8toR8G8B8A8</a>);
00413 CASECONVERTER(<a class="code" href="classX8B8G8R8toA8R8G8B8.html">X8B8G8R8toA8R8G8B8</a>);
00414 CASECONVERTER(<a class="code" href="classX8B8G8R8toA8B8G8R8.html">X8B8G8R8toA8B8G8R8</a>);
00415 CASECONVERTER(<a class="code" href="classX8B8G8R8toB8G8R8A8.html">X8B8G8R8toB8G8R8A8</a>);
00416 CASECONVERTER(<a class="code" href="classX8B8G8R8toR8G8B8A8.html">X8B8G8R8toR8G8B8A8</a>);
00417
00418 <span class="keywordflow">default</span>:
00419 <span class="keywordflow">return</span> 0;
00420 }
00421 }
00422 <span class="preprocessor">#undef CASECONVERTER</span>
00423 <span class="preprocessor"></span>
00424 <span class="preprocessor">#endif // VC6 protection</span>
</pre></div><p>
Copyright © 2000-2005 by The OGRE Team<br />
Last modified Wed Feb 23 00:19:11 2005
</p>
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