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<h1>texture_far.h File Reference</h1><hr><a name="_details"></a><h2>Detailed Description</h2>
<dl compact><dt><b>Id</b></dt><dd><a class="el" href="a05097.html">texture_far.h</a>,v 1.9 2003/09/26 14:25:33 lecroart Exp </dd></dl>
<p>
Definition in file <a class="el" href="a06520.html">texture_far.h</a>.
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<code>#include "<a class="el" href="a06590.html">nel/misc/types_nl.h</a>"</code><br>
<code>#include "<a class="el" href="a06320.html">nel/misc/rect.h</a>"</code><br>
<code>#include "<a class="el" href="a06506.html">3d/texture.h</a>"</code><br>
<code>#include "<a class="el" href="a06543.html">3d/tile_far_bank.h</a>"</code><br>
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<a href="a06520.html">Go to the source code of this file.</a><table border=0 cellpadding=0 cellspacing=0>
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<tr><td colspan=2><br><h2>Namespaces</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>namespace </td><td class="memItemRight" valign=bottom><a class="el" href="a05363.html">NL3D</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>namespace </td><td class="memItemRight" valign=bottom><a class="el" href="a05378.html">NLMISC</a></td></tr>
<tr><td colspan=2><br><h2>Data Structures</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>struct </td><td class="memItemRight" valign=bottom><a class="el" href="a03890.html">NL3D_CComputeTileFar</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>struct </td><td class="memItemRight" valign=bottom><a class="el" href="a03891.html">NL3D_CExpandLightmap</a></td></tr>
<tr><td colspan=2><br><h2>Defines</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>#define </td><td class="memItemRight" valign=bottom><a class="el" href="a05097.html#a8">NL_FAR_TEXTURE_EDGE_SIZE</a> (NL_MAX_FAR_PATCH_EDGE*NL_NUM_FAR_BIGGEST_PATCH_PER_EDGE)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>#define </td><td class="memItemRight" valign=bottom><a class="el" href="a05097.html#a1">NL_MAX_FAR_PATCH_EDGE</a> (16*NL_NUM_PIXELS_ON_FAR_TILE_EDGE)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>#define </td><td class="memItemRight" valign=bottom><a class="el" href="a05097.html#a5">NL_MAX_FAR_RECTANGLE_RATIO</a> (1<<NL_MAX_RECTANGLE_RATIO_SHIFT)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>#define </td><td class="memItemRight" valign=bottom><a class="el" href="a05097.html#a4">NL_MAX_FAR_RECTANGLE_RATIO_SHIFT</a> (NL_NUM_RECTANGLE_ASPECT_RATIO-1)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>#define </td><td class="memItemRight" valign=bottom><a class="el" href="a05097.html#a2">NL_MIN_FAR_PATCH_EDGE</a> 2</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>#define </td><td class="memItemRight" valign=bottom><a class="el" href="a05097.html#a6">NL_NUM_FAR_BIGGEST_PATCH_PER_EDGE</a> 8</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>#define </td><td class="memItemRight" valign=bottom><a class="el" href="a05097.html#a7">NL_NUM_FAR_BIGGEST_PATCH_PER_TEXTURE</a> (NL_NUM_FAR_BIGGEST_PATCH_PER_EDGE*NL_NUM_FAR_BIGGEST_PATCH_PER_EDGE)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>#define </td><td class="memItemRight" valign=bottom><a class="el" href="a05097.html#a0">NL_NUM_FAR_PATCH_EDGE_LEVEL</a> (4+NL_NUM_PIXELS_ON_FAR_TILE_EDGE_SHIFT)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>#define </td><td class="memItemRight" valign=bottom><a class="el" href="a05097.html#a3">NL_NUM_FAR_RECTANGLE_RATIO</a> 4</td></tr>
<tr><td colspan=2><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a05097.html#a10">NL3D_drawFarTileInFarTexture</a> (const <a class="el" href="a03890.html">NL3D_CComputeTileFar</a> *pTileFar)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a05097.html#a11">NL3D_drawFarTileInFarTextureAdditive</a> (const <a class="el" href="a03890.html">NL3D_CComputeTileFar</a> *pTileFar)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a05097.html#a13">NL3D_drawFarTileInFarTextureAdditiveAlpha</a> (const <a class="el" href="a03890.html">NL3D_CComputeTileFar</a> *pTileFar)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a05097.html#a12">NL3D_drawFarTileInFarTextureAlpha</a> (const <a class="el" href="a03890.html">NL3D_CComputeTileFar</a> *pTileFar)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a05097.html#a9">NL3D_expandLightmap</a> (const <a class="el" href="a03891.html">NL3D_CExpandLightmap</a> *pLightmap)</td></tr>
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<hr><h2>Define Documentation</h2>
<a class="anchor" name="a8" doxytag="texture_far.h::NL_FAR_TEXTURE_EDGE_SIZE" ></a><p>
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<td class="md" nowrap valign="top"> #define NL_FAR_TEXTURE_EDGE_SIZE (NL_MAX_FAR_PATCH_EDGE*NL_NUM_FAR_BIGGEST_PATCH_PER_EDGE)
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Definition at line <a class="el" href="a06520.html#l00058">58</a> of file <a class="el" href="a06520.html">texture_far.h</a>.
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Referenced by <a class="el" href="a06519.html#l00276">NL3D::CTextureFar::allocatePatch()</a>, and <a class="el" href="a06519.html#l00420">NL3D::CTextureFar::doGenerate()</a>. </td>
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<a class="anchor" name="a1" doxytag="texture_far.h::NL_MAX_FAR_PATCH_EDGE" ></a><p>
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<td class="md" nowrap valign="top"> #define NL_MAX_FAR_PATCH_EDGE (16*NL_NUM_PIXELS_ON_FAR_TILE_EDGE)
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Definition at line <a class="el" href="a06520.html#l00043">43</a> of file <a class="el" href="a06520.html">texture_far.h</a>.
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Referenced by <a class="el" href="a06519.html#l00048">NL3D::CTextureFar::CTextureFar()</a>, <a class="el" href="a06519.html#l00128">NL3D::CTextureFar::getFreeListId()</a>, and <a class="el" href="a06519.html#l00148">NL3D::CTextureFar::getUpperSize()</a>. </td>
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<a class="anchor" name="a5" doxytag="texture_far.h::NL_MAX_FAR_RECTANGLE_RATIO" ></a><p>
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<td class="md" nowrap valign="top"> #define NL_MAX_FAR_RECTANGLE_RATIO (1<<NL_MAX_RECTANGLE_RATIO_SHIFT)
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Definition at line <a class="el" href="a06520.html#l00051">51</a> of file <a class="el" href="a06520.html">texture_far.h</a>. </td>
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<a class="anchor" name="a4" doxytag="texture_far.h::NL_MAX_FAR_RECTANGLE_RATIO_SHIFT" ></a><p>
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<td class="md" nowrap valign="top"> #define NL_MAX_FAR_RECTANGLE_RATIO_SHIFT (NL_NUM_RECTANGLE_ASPECT_RATIO-1)
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Definition at line <a class="el" href="a06520.html#l00050">50</a> of file <a class="el" href="a06520.html">texture_far.h</a>. </td>
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<a class="anchor" name="a2" doxytag="texture_far.h::NL_MIN_FAR_PATCH_EDGE" ></a><p>
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<td class="md" nowrap valign="top"> #define NL_MIN_FAR_PATCH_EDGE 2
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Definition at line <a class="el" href="a06520.html#l00046">46</a> of file <a class="el" href="a06520.html">texture_far.h</a>. </td>
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<a class="anchor" name="a6" doxytag="texture_far.h::NL_NUM_FAR_BIGGEST_PATCH_PER_EDGE" ></a><p>
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<td class="md" nowrap valign="top"> #define NL_NUM_FAR_BIGGEST_PATCH_PER_EDGE 8
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Definition at line <a class="el" href="a06520.html#l00054">54</a> of file <a class="el" href="a06520.html">texture_far.h</a>.
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Referenced by <a class="el" href="a06519.html#l00048">NL3D::CTextureFar::CTextureFar()</a>. </td>
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<a class="anchor" name="a7" doxytag="texture_far.h::NL_NUM_FAR_BIGGEST_PATCH_PER_TEXTURE" ></a><p>
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<td class="md" nowrap valign="top"> #define NL_NUM_FAR_BIGGEST_PATCH_PER_TEXTURE (NL_NUM_FAR_BIGGEST_PATCH_PER_EDGE*NL_NUM_FAR_BIGGEST_PATCH_PER_EDGE)
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Definition at line <a class="el" href="a06520.html#l00055">55</a> of file <a class="el" href="a06520.html">texture_far.h</a>. </td>
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<a class="anchor" name="a0" doxytag="texture_far.h::NL_NUM_FAR_PATCH_EDGE_LEVEL" ></a><p>
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<td class="md" nowrap valign="top"> #define NL_NUM_FAR_PATCH_EDGE_LEVEL (4+NL_NUM_PIXELS_ON_FAR_TILE_EDGE_SHIFT)
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Definition at line <a class="el" href="a06520.html#l00040">40</a> of file <a class="el" href="a06520.html">texture_far.h</a>.
<p>
Referenced by <a class="el" href="a06519.html#l00128">NL3D::CTextureFar::getFreeListId()</a>. </td>
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<a class="anchor" name="a3" doxytag="texture_far.h::NL_NUM_FAR_RECTANGLE_RATIO" ></a><p>
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<td class="md" nowrap valign="top"> #define NL_NUM_FAR_RECTANGLE_RATIO 4
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Definition at line <a class="el" href="a06520.html#l00049">49</a> of file <a class="el" href="a06520.html">texture_far.h</a>.
<p>
Referenced by <a class="el" href="a06519.html#l00128">NL3D::CTextureFar::getFreeListId()</a>. </td>
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<hr><h2>Function Documentation</h2>
<a class="anchor" name="a10" doxytag="texture_far.h::NL3D_drawFarTileInFarTexture" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D_drawFarTileInFarTexture </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="a03890.html">NL3D_CComputeTileFar</a> * </td>
<td class="mdname1" valign="top" nowrap> <em>pTileFar</em> </td>
<td class="md" valign="top"> ) </td>
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<p>
Definition at line <a class="el" href="a06519.html#l01853">1853</a> of file <a class="el" href="a06519.html">texture_far.cpp</a>.
<p>
References <a class="el" href="a06520.html#l00251">NL3D_CComputeTileFar::AsmMMX</a>, <a class="el" href="a06340.html#l00338">NLMISC::CRGBA::B</a>, <a class="el" href="a06520.html#l00242">NL3D_CComputeTileFar::DstDeltaX</a>, <a class="el" href="a06520.html#l00245">NL3D_CComputeTileFar::DstDeltaY</a>, <a class="el" href="a06520.html#l00239">NL3D_CComputeTileFar::DstPixels</a>, <a class="el" href="a06340.html#l00336">NLMISC::CRGBA::G</a>, <a class="el" href="a06519.html#l01338">NL3D_asmEndMMX()</a>, <a class="el" href="a06519.html#l01841">NL3D_asmModulateLineColors()</a>, <a class="el" href="a06340.html#l00334">NLMISC::CRGBA::R</a>, <a class="el" href="a06520.html#l00248">NL3D_CComputeTileFar::Size</a>, <a class="el" href="a06520.html#l00227">NL3D_CComputeTileFar::SrcDeltaX</a>, <a class="el" href="a06520.html#l00230">NL3D_CComputeTileFar::SrcDeltaY</a>, <a class="el" href="a06520.html#l00221">NL3D_CComputeTileFar::SrcDiffusePixels</a>, <a class="el" href="a06520.html#l00236">NL3D_CComputeTileFar::SrcLightingDeltaY</a>, <a class="el" href="a06520.html#l00233">NL3D_CComputeTileFar::SrcLightingPixels</a>, <a class="el" href="a05981.html#l00105">uint</a>, <a class="el" href="a05981.html#l00096">uint8</a>, <a class="el" href="a05646.html#l00236">x</a>, and <a class="el" href="a05646.html#l00236">y</a>.
<p>
Referenced by <a class="el" href="a06519.html#l00465">NL3D::CTextureFar::rebuildPatch()</a>.
<p>
<div class="fragment"><pre>01854 {
01855 <span class="comment">// Pointer of the Src diffuse pixels</span>
01856 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcPixels=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro8">SrcDiffusePixels</a>;
01857
01858 <span class="comment">// Pointer of the Dst pixels</span>
01859 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcLightPixels=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro10">SrcLightingPixels</a>;
01860
01861 <span class="comment">// Pointer of the Dst pixels</span>
01862 <a class="code" href="a03337.html">CRGBA</a>* pDstPixels=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro3">DstPixels</a>;
01863
01864 <span class="comment">// For each pixels</span>
01865 <span class="keywordtype">int</span> <a class="code" href="a04223.html#a572">x</a>, <a class="code" href="a04223.html#a573">y</a>;
01866 <span class="keywordflow">for</span> (<a class="code" href="a04223.html#a573">y</a>=0; <a class="code" href="a04223.html#a573">y</a><pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro4">Size</a>; <a class="code" href="a04223.html#a573">y</a>++)
01867 {
01868 <span class="comment">// MMX implementation</span>
01869 <span class="comment">//---------</span>
01870 <span class="keywordflow">if</span>(pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro0">AsmMMX</a>)
01871 {
01872 <a class="code" href="a05096.html#a8">NL3D_asmModulateLineColors</a>(pDstPixels, pSrcPixels, pSrcLightPixels,
01873 pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro4">Size</a>, pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro6">SrcDeltaX</a>, pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro1">DstDeltaX</a>);
01874 }
01875 <span class="comment">// C Implementation.</span>
01876 <span class="comment">//---------</span>
01877 <span class="keywordflow">else</span>
01878 {
01879 <span class="comment">// Pointer of the source line</span>
01880 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcLine=pSrcPixels;
01881
01882 <span class="comment">// Pointer of the source lighting line</span>
01883 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcLightingLine=pSrcLightPixels;
01884
01885 <span class="comment">// Pointer of the destination line</span>
01886 <a class="code" href="a03337.html">CRGBA</a>* pDstLine=pDstPixels;
01887
01888 <span class="comment">// For each pixels on the line</span>
01889 <span class="keywordflow">for</span> (<a class="code" href="a04223.html#a572">x</a>=0; <a class="code" href="a04223.html#a572">x</a><pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro4">Size</a>; <a class="code" href="a04223.html#a572">x</a>++)
01890 {
01891 <span class="comment">// Read and write a pixel</span>
01892 pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a>=(<a class="code" href="a04558.html#a7">uint8</a>)(((<a class="code" href="a04558.html#a15">uint</a>)pSrcLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a>*(<a class="code" href="a04558.html#a15">uint</a>)pSrcLightingLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a>)>>8);
01893 pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a>=(<a class="code" href="a04558.html#a7">uint8</a>)(((<a class="code" href="a04558.html#a15">uint</a>)pSrcLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a>*(<a class="code" href="a04558.html#a15">uint</a>)pSrcLightingLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a>)>>8);
01894 pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a>=(<a class="code" href="a04558.html#a7">uint8</a>)(((<a class="code" href="a04558.html#a15">uint</a>)pSrcLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a>*(<a class="code" href="a04558.html#a15">uint</a>)pSrcLightingLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a>)>>8);
01895
01896 <span class="comment">// Next pixel</span>
01897 pSrcLine+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro6">SrcDeltaX</a>;
01898 pSrcLightingLine++;
01899 pDstLine+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro1">DstDeltaX</a>;
01900 }
01901 }
01902
01903 <span class="comment">// Next line</span>
01904 pSrcPixels+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro7">SrcDeltaY</a>;
01905 pSrcLightPixels+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro9">SrcLightingDeltaY</a>;
01906 pDstPixels+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro2">DstDeltaY</a>;
01907 }
01908
01909 <span class="comment">// stop MMX if used</span>
01910 <span class="keywordflow">if</span>(pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro0">AsmMMX</a>)
01911 <a class="code" href="a05096.html#a0">NL3D_asmEndMMX</a>();
01912 }
</pre></div> </td>
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<a class="anchor" name="a11" doxytag="texture_far.h::NL3D_drawFarTileInFarTextureAdditive" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D_drawFarTileInFarTextureAdditive </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="a03890.html">NL3D_CComputeTileFar</a> * </td>
<td class="mdname1" valign="top" nowrap> <em>pTileFar</em> </td>
<td class="md" valign="top"> ) </td>
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<p>
Definition at line <a class="el" href="a06519.html#l01983">1983</a> of file <a class="el" href="a06519.html">texture_far.cpp</a>.
<p>
References <a class="el" href="a06340.html#l00338">NLMISC::CRGBA::B</a>, <a class="el" href="a06520.html#l00242">NL3D_CComputeTileFar::DstDeltaX</a>, <a class="el" href="a06520.html#l00245">NL3D_CComputeTileFar::DstDeltaY</a>, <a class="el" href="a06520.html#l00239">NL3D_CComputeTileFar::DstPixels</a>, <a class="el" href="a06340.html#l00336">NLMISC::CRGBA::G</a>, <a class="el" href="a06340.html#l00334">NLMISC::CRGBA::R</a>, <a class="el" href="a06520.html#l00248">NL3D_CComputeTileFar::Size</a>, <a class="el" href="a06520.html#l00224">NL3D_CComputeTileFar::SrcAdditivePixels</a>, <a class="el" href="a06520.html#l00227">NL3D_CComputeTileFar::SrcDeltaX</a>, <a class="el" href="a06520.html#l00230">NL3D_CComputeTileFar::SrcDeltaY</a>, <a class="el" href="a06520.html#l00221">NL3D_CComputeTileFar::SrcDiffusePixels</a>, <a class="el" href="a06520.html#l00236">NL3D_CComputeTileFar::SrcLightingDeltaY</a>, <a class="el" href="a06520.html#l00233">NL3D_CComputeTileFar::SrcLightingPixels</a>, <a class="el" href="a05981.html#l00105">uint</a>, <a class="el" href="a05981.html#l00096">uint8</a>, <a class="el" href="a05646.html#l00236">x</a>, and <a class="el" href="a05646.html#l00236">y</a>.
<p>
Referenced by <a class="el" href="a06519.html#l00465">NL3D::CTextureFar::rebuildPatch()</a>.
<p>
<div class="fragment"><pre>01984 {
01985 <span class="comment">// Pointer of the Src diffuse pixels</span>
01986 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcPixels=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro8">SrcDiffusePixels</a>;
01987
01988 <span class="comment">// Pointer of the Src additive pixels</span>
01989 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcAddPixels=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro5">SrcAdditivePixels</a>;
01990
01991 <span class="comment">// Pointer of the Dst pixels</span>
01992 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcLightPixels=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro10">SrcLightingPixels</a>;
01993
01994 <span class="comment">// Pointer of the Dst pixels</span>
01995 <a class="code" href="a03337.html">CRGBA</a>* pDstPixels=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro3">DstPixels</a>;
01996
01997 <span class="comment">// For each pixels</span>
01998 <span class="keywordtype">int</span> <a class="code" href="a04223.html#a572">x</a>, <a class="code" href="a04223.html#a573">y</a>;
01999 <span class="keywordflow">for</span> (<a class="code" href="a04223.html#a573">y</a>=0; <a class="code" href="a04223.html#a573">y</a><pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro4">Size</a>; <a class="code" href="a04223.html#a573">y</a>++)
02000 {
02001 <span class="comment">// Pointer of the source line</span>
02002 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcLine=pSrcPixels;
02003
02004 <span class="comment">// Pointer of the source line</span>
02005 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcAddLine=pSrcAddPixels;
02006
02007 <span class="comment">// Pointer of the source lighting line</span>
02008 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcLightingLine=pSrcLightPixels;
02009
02010 <span class="comment">// Pointer of the destination line</span>
02011 <a class="code" href="a03337.html">CRGBA</a>* pDstLine=pDstPixels;
02012
02013 <span class="comment">// For each pixels on the line</span>
02014 <span class="keywordflow">for</span> (<a class="code" href="a04223.html#a572">x</a>=0; <a class="code" href="a04223.html#a572">x</a><pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro4">Size</a>; <a class="code" href="a04223.html#a572">x</a>++)
02015 {
02016 <span class="comment">// Read and write a pixel</span>
02017 <a class="code" href="a04558.html#a15">uint</a> nTmp=(((<a class="code" href="a04558.html#a15">uint</a>)pSrcLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a>*(<a class="code" href="a04558.html#a15">uint</a>)pSrcLightingLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a>)>>8)+(<a class="code" href="a04558.html#a15">uint</a>)pSrcAddLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a>;
02018 <span class="keywordflow">if</span> (nTmp>255)
02019 nTmp=255;
02020 pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a>=(<a class="code" href="a04558.html#a7">uint8</a>)nTmp;
02021 nTmp=(((<a class="code" href="a04558.html#a15">uint</a>)pSrcLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a>*(<a class="code" href="a04558.html#a15">uint</a>)pSrcLightingLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a>)>>8)+(<a class="code" href="a04558.html#a15">uint</a>)pSrcAddLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a>;
02022 <span class="keywordflow">if</span> (nTmp>255)
02023 nTmp=255;
02024 pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a>=(<a class="code" href="a04558.html#a7">uint8</a>)nTmp;
02025 nTmp=(((<a class="code" href="a04558.html#a15">uint</a>)pSrcLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a>*(<a class="code" href="a04558.html#a15">uint</a>)pSrcLightingLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a>)>>8)+(<a class="code" href="a04558.html#a15">uint</a>)pSrcAddLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a>;
02026 <span class="keywordflow">if</span> (nTmp>255)
02027 nTmp=255;
02028 pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a>=(<a class="code" href="a04558.html#a7">uint8</a>)nTmp;
02029
02030 <span class="comment">// Next pixel</span>
02031 pSrcLine+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro6">SrcDeltaX</a>;
02032 pSrcAddLine+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro6">SrcDeltaX</a>;
02033 pSrcLightingLine++;
02034 pDstLine+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro1">DstDeltaX</a>;
02035 }
02036
02037 <span class="comment">// Next line</span>
02038 pSrcPixels+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro7">SrcDeltaY</a>;
02039 pSrcAddPixels+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro7">SrcDeltaY</a>;
02040 pSrcLightPixels+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro9">SrcLightingDeltaY</a>;
02041 pDstPixels+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro2">DstDeltaY</a>;
02042 }
02043 }
</pre></div> </td>
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<a class="anchor" name="a13" doxytag="texture_far.h::NL3D_drawFarTileInFarTextureAdditiveAlpha" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D_drawFarTileInFarTextureAdditiveAlpha </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="a03890.html">NL3D_CComputeTileFar</a> * </td>
<td class="mdname1" valign="top" nowrap> <em>pTileFar</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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<p>
Definition at line <a class="el" href="a06519.html#l02050">2050</a> of file <a class="el" href="a06519.html">texture_far.cpp</a>.
<p>
References <a class="el" href="a06340.html#l00340">NLMISC::CRGBA::A</a>, <a class="el" href="a05646.html#l01173">alpha</a>, <a class="el" href="a06340.html#l00338">NLMISC::CRGBA::B</a>, <a class="el" href="a06520.html#l00242">NL3D_CComputeTileFar::DstDeltaX</a>, <a class="el" href="a06520.html#l00245">NL3D_CComputeTileFar::DstDeltaY</a>, <a class="el" href="a06520.html#l00239">NL3D_CComputeTileFar::DstPixels</a>, <a class="el" href="a06340.html#l00336">NLMISC::CRGBA::G</a>, <a class="el" href="a06340.html#l00334">NLMISC::CRGBA::R</a>, <a class="el" href="a06520.html#l00248">NL3D_CComputeTileFar::Size</a>, <a class="el" href="a06520.html#l00224">NL3D_CComputeTileFar::SrcAdditivePixels</a>, <a class="el" href="a06520.html#l00227">NL3D_CComputeTileFar::SrcDeltaX</a>, <a class="el" href="a06520.html#l00230">NL3D_CComputeTileFar::SrcDeltaY</a>, <a class="el" href="a06520.html#l00221">NL3D_CComputeTileFar::SrcDiffusePixels</a>, <a class="el" href="a06520.html#l00236">NL3D_CComputeTileFar::SrcLightingDeltaY</a>, <a class="el" href="a06520.html#l00233">NL3D_CComputeTileFar::SrcLightingPixels</a>, <a class="el" href="a05981.html#l00105">uint</a>, <a class="el" href="a05981.html#l00096">uint8</a>, <a class="el" href="a05646.html#l00236">x</a>, and <a class="el" href="a05646.html#l00236">y</a>.
<p>
Referenced by <a class="el" href="a06519.html#l00465">NL3D::CTextureFar::rebuildPatch()</a>.
<p>
<div class="fragment"><pre>02051 {
02052 <span class="comment">// Pointer of the Src pixels</span>
02053 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcPixels=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro8">SrcDiffusePixels</a>;
02054
02055 <span class="comment">// Pointer of the Src pixels</span>
02056 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcAddPixels=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro5">SrcAdditivePixels</a>;
02057
02058 <span class="comment">// Pointer of the Dst pixels</span>
02059 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcLightPixels=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro10">SrcLightingPixels</a>;
02060
02061 <span class="comment">// Pointer of the Dst pixels</span>
02062 <a class="code" href="a03337.html">CRGBA</a>* pDstPixels=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro3">DstPixels</a>;
02063
02064 <span class="comment">// Fill the buffer with layer 0</span>
02065 <span class="keywordtype">int</span> <a class="code" href="a04223.html#a572">x</a>, <a class="code" href="a04223.html#a573">y</a>;
02066 <span class="keywordflow">for</span> (<a class="code" href="a04223.html#a573">y</a>=0; <a class="code" href="a04223.html#a573">y</a><pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro4">Size</a>; <a class="code" href="a04223.html#a573">y</a>++)
02067 {
02068 <span class="comment">// Pointer of the source line</span>
02069 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcLine=pSrcPixels;
02070
02071 <span class="comment">// Pointer of the source line</span>
02072 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcAddLine=pSrcAddPixels;
02073
02074 <span class="comment">// Pointer of the source lighting line</span>
02075 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcLightingLine=pSrcLightPixels;
02076
02077 <span class="comment">// Pointer of the Dst pixels</span>
02078 <a class="code" href="a03337.html">CRGBA</a>* pDstLine=pDstPixels;
02079
02080 <span class="comment">// For each pixels on the line</span>
02081 <span class="keywordflow">for</span> (<a class="code" href="a04223.html#a572">x</a>=0; <a class="code" href="a04223.html#a572">x</a><pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro4">Size</a>; <a class="code" href="a04223.html#a572">x</a>++)
02082 {
02083 <span class="comment">// Read and write a pixel</span>
02084 <span class="keyword">register</span> <a class="code" href="a04558.html#a15">uint</a> <a class="code" href="a04223.html#a663">alpha</a>=pSrcLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo0">A</a>;
02085 <span class="keyword">register</span> <a class="code" href="a04558.html#a15">uint</a> oneLessAlpha=255-pSrcLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo0">A</a>;
02086
02087 <span class="comment">// Read and write a pixel</span>
02088 <a class="code" href="a04558.html#a15">uint</a> nTmp=(((<a class="code" href="a04558.html#a15">uint</a>)pSrcLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a>*(<a class="code" href="a04558.html#a15">uint</a>)pSrcLightingLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a>)>>8)+(<a class="code" href="a04558.html#a15">uint</a>)pSrcAddLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a>;
02089 <span class="keywordflow">if</span> (nTmp>255)
02090 nTmp=255;
02091 pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a>=(<a class="code" href="a04558.html#a7">uint8</a>)((nTmp*<a class="code" href="a04223.html#a663">alpha</a>+pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a>*oneLessAlpha)>>8);
02092 nTmp=(((<a class="code" href="a04558.html#a15">uint</a>)pSrcLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a>*(<a class="code" href="a04558.html#a15">uint</a>)pSrcLightingLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a>)>>8)+(<a class="code" href="a04558.html#a15">uint</a>)pSrcAddLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a>;
02093 <span class="keywordflow">if</span> (nTmp>255)
02094 nTmp=255;
02095 pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a>=(<a class="code" href="a04558.html#a7">uint8</a>)((nTmp*<a class="code" href="a04223.html#a663">alpha</a>+pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a>*oneLessAlpha)>>8);
02096 nTmp=(((<a class="code" href="a04558.html#a15">uint</a>)pSrcLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a>*(<a class="code" href="a04558.html#a15">uint</a>)pSrcLightingLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a>)>>8)+(<a class="code" href="a04558.html#a15">uint</a>)pSrcAddLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a>;
02097 <span class="keywordflow">if</span> (nTmp>255)
02098 nTmp=255;
02099 pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a>=(<a class="code" href="a04558.html#a7">uint8</a>)((nTmp*<a class="code" href="a04223.html#a663">alpha</a>+pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a>*oneLessAlpha)>>8);
02100
02101 <span class="comment">// Next pixel</span>
02102 pSrcLine+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro6">SrcDeltaX</a>;
02103 pSrcAddLine+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro6">SrcDeltaX</a>;
02104 pSrcLightingLine++;
02105 pDstLine+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro1">DstDeltaX</a>;
02106 }
02107
02108 <span class="comment">// Next line</span>
02109 pSrcPixels+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro7">SrcDeltaY</a>;
02110 pSrcAddPixels+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro7">SrcDeltaY</a>;
02111 pSrcLightPixels+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro9">SrcLightingDeltaY</a>;
02112 pDstPixels+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro2">DstDeltaY</a>;
02113 }
02114 }
</pre></div> </td>
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<a class="anchor" name="a12" doxytag="texture_far.h::NL3D_drawFarTileInFarTextureAlpha" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D_drawFarTileInFarTextureAlpha </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="a03890.html">NL3D_CComputeTileFar</a> * </td>
<td class="mdname1" valign="top" nowrap> <em>pTileFar</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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<p>
<p>
Definition at line <a class="el" href="a06519.html#l01916">1916</a> of file <a class="el" href="a06519.html">texture_far.cpp</a>.
<p>
References <a class="el" href="a06340.html#l00340">NLMISC::CRGBA::A</a>, <a class="el" href="a05646.html#l01173">alpha</a>, <a class="el" href="a06520.html#l00251">NL3D_CComputeTileFar::AsmMMX</a>, <a class="el" href="a06340.html#l00338">NLMISC::CRGBA::B</a>, <a class="el" href="a06520.html#l00242">NL3D_CComputeTileFar::DstDeltaX</a>, <a class="el" href="a06520.html#l00245">NL3D_CComputeTileFar::DstDeltaY</a>, <a class="el" href="a06520.html#l00239">NL3D_CComputeTileFar::DstPixels</a>, <a class="el" href="a06340.html#l00336">NLMISC::CRGBA::G</a>, <a class="el" href="a06519.html#l01338">NL3D_asmEndMMX()</a>, <a class="el" href="a06519.html#l01845">NL3D_asmModulateAndBlendLineColors()</a>, <a class="el" href="a06340.html#l00334">NLMISC::CRGBA::R</a>, <a class="el" href="a06520.html#l00248">NL3D_CComputeTileFar::Size</a>, <a class="el" href="a06520.html#l00227">NL3D_CComputeTileFar::SrcDeltaX</a>, <a class="el" href="a06520.html#l00230">NL3D_CComputeTileFar::SrcDeltaY</a>, <a class="el" href="a06520.html#l00221">NL3D_CComputeTileFar::SrcDiffusePixels</a>, <a class="el" href="a06520.html#l00236">NL3D_CComputeTileFar::SrcLightingDeltaY</a>, <a class="el" href="a06520.html#l00233">NL3D_CComputeTileFar::SrcLightingPixels</a>, <a class="el" href="a05981.html#l00105">uint</a>, <a class="el" href="a05981.html#l00096">uint8</a>, <a class="el" href="a05646.html#l00236">x</a>, and <a class="el" href="a05646.html#l00236">y</a>.
<p>
Referenced by <a class="el" href="a06519.html#l00465">NL3D::CTextureFar::rebuildPatch()</a>.
<p>
<div class="fragment"><pre>01917 {
01918 <span class="comment">// Pointer of the Src pixels</span>
01919 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcPixels=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro8">SrcDiffusePixels</a>;
01920
01921 <span class="comment">// Pointer of the Dst pixels</span>
01922 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcLightPixels=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro10">SrcLightingPixels</a>;
01923
01924 <span class="comment">// Pointer of the Dst pixels</span>
01925 <a class="code" href="a03337.html">CRGBA</a>* pDstPixels=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro3">DstPixels</a>;
01926
01927 <span class="comment">// Fill the buffer with layer 0</span>
01928 <span class="keywordtype">int</span> <a class="code" href="a04223.html#a572">x</a>, <a class="code" href="a04223.html#a573">y</a>;
01929 <span class="keywordflow">for</span> (<a class="code" href="a04223.html#a573">y</a>=0; <a class="code" href="a04223.html#a573">y</a><pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro4">Size</a>; <a class="code" href="a04223.html#a573">y</a>++)
01930 {
01931 <span class="comment">// MMX implementation</span>
01932 <span class="comment">//---------</span>
01933 <span class="keywordflow">if</span>(pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro0">AsmMMX</a>)
01934 {
01935 <a class="code" href="a05096.html#a9">NL3D_asmModulateAndBlendLineColors</a>(pDstPixels, pSrcPixels, pSrcLightPixels,
01936 pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro4">Size</a>, pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro6">SrcDeltaX</a>, pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro1">DstDeltaX</a>);
01937 }
01938 <span class="comment">// C Implementation.</span>
01939 <span class="comment">//---------</span>
01940 <span class="keywordflow">else</span>
01941 {
01942 <span class="comment">// Pointer of the source line</span>
01943 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcLine=pSrcPixels;
01944
01945 <span class="comment">// Pointer of the source lighting line</span>
01946 <span class="keyword">const</span> <a class="code" href="a03337.html">CRGBA</a>* pSrcLightingLine=pSrcLightPixels;
01947
01948 <span class="comment">// Pointer of the Dst pixels</span>
01949 <a class="code" href="a03337.html">CRGBA</a>* pDstLine=pDstPixels;
01950
01951 <span class="comment">// For each pixels on the line</span>
01952 <span class="keywordflow">for</span> (<a class="code" href="a04223.html#a572">x</a>=0; <a class="code" href="a04223.html#a572">x</a><pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro4">Size</a>; <a class="code" href="a04223.html#a572">x</a>++)
01953 {
01954 <span class="comment">// Read and write a pixel</span>
01955 <span class="keyword">register</span> <a class="code" href="a04558.html#a15">uint</a> <a class="code" href="a04223.html#a663">alpha</a>=pSrcLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo0">A</a>;
01956 <span class="keyword">register</span> <a class="code" href="a04558.html#a15">uint</a> oneLessAlpha=255-pSrcLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo0">A</a>;
01957 pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a>=(<a class="code" href="a04558.html#a7">uint8</a>)(((((<a class="code" href="a04558.html#a15">uint</a>)pSrcLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a>*(<a class="code" href="a04558.html#a15">uint</a>)pSrcLightingLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a>)>>8)*<a class="code" href="a04223.html#a663">alpha</a>+(<a class="code" href="a04558.html#a15">uint</a>)pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a>*oneLessAlpha)>>8);
01958 pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a>=(<a class="code" href="a04558.html#a7">uint8</a>)(((((<a class="code" href="a04558.html#a15">uint</a>)pSrcLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a>*(<a class="code" href="a04558.html#a15">uint</a>)pSrcLightingLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a>)>>8)*<a class="code" href="a04223.html#a663">alpha</a>+(<a class="code" href="a04558.html#a15">uint</a>)pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a>*oneLessAlpha)>>8);
01959 pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a>=(<a class="code" href="a04558.html#a7">uint8</a>)(((((<a class="code" href="a04558.html#a15">uint</a>)pSrcLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a>*(<a class="code" href="a04558.html#a15">uint</a>)pSrcLightingLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a>)>>8)*<a class="code" href="a04223.html#a663">alpha</a>+(<a class="code" href="a04558.html#a15">uint</a>)pDstLine-><a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a>*oneLessAlpha)>>8);
01960
01961 <span class="comment">// Next pixel</span>
01962 pSrcLine+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro6">SrcDeltaX</a>;
01963 pSrcLightingLine++;
01964 pDstLine+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro1">DstDeltaX</a>;
01965 }
01966 }
01967
01968 <span class="comment">// Next line</span>
01969 pSrcPixels+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro7">SrcDeltaY</a>;
01970 pSrcLightPixels+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro9">SrcLightingDeltaY</a>;
01971 pDstPixels+=pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro2">DstDeltaY</a>;
01972 }
01973
01974 <span class="comment">// stop MMX if used</span>
01975 <span class="keywordflow">if</span>(pTileFar-><a class="code" href="a03890.html#NL3D__CComputeTileFaro0">AsmMMX</a>)
01976 <a class="code" href="a05096.html#a0">NL3D_asmEndMMX</a>();
01977 }
</pre></div> </td>
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</table>
<a class="anchor" name="a9" doxytag="texture_far.h::NL3D_expandLightmap" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D_expandLightmap </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="a03891.html">NL3D_CExpandLightmap</a> * </td>
<td class="mdname1" valign="top" nowrap> <em>pLightmap</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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<p>
<p>
Definition at line <a class="el" href="a06519.html#l01359">1359</a> of file <a class="el" href="a06519.html">texture_far.cpp</a>.
<p>
References <a class="el" href="a06340.html#l00264">NLMISC::CRGBA::addRGBOnly()</a>, <a class="el" href="a06340.html#l00338">NLMISC::CRGBA::B</a>, <a class="el" href="a06340.html#l00104">NLMISC::CRGBA::blendFromui()</a>, <a class="el" href="a06539.html#l00048">NL3D::CTileColor::Color565</a>, <a class="el" href="a06520.html#l00259">NL3D_CExpandLightmap::ColorTile</a>, <a class="el" href="a06520.html#l00279">NL3D_CExpandLightmap::DstPixels</a>, <a class="el" href="a06340.html#l00336">NLMISC::CRGBA::G</a>, <a class="el" href="a06520.html#l00270">NL3D_CExpandLightmap::Height</a>, <a class="el" href="a05646.html#l00225">index</a>, <a class="el" href="a06520.html#l00264">NL3D_CExpandLightmap::LumelTile</a>, <a class="el" href="a05484.html#l00038">min</a>, <a class="el" href="a06340.html#l00243">NLMISC::CRGBA::modulateFromColorRGBOnly()</a>, <a class="el" href="a06520.html#l00273">NL3D_CExpandLightmap::MulFactor</a>, <a class="el" href="a06519.html#l01342">NL3D_asmAssembleShading1x1()</a>, <a class="el" href="a06519.html#l01346">NL3D_asmAssembleShading2x2()</a>, <a class="el" href="a06519.html#l01350">NL3D_asmAssembleShading4x4()</a>, <a class="el" href="a06519.html#l01341">NL3D_asmBlendLines()</a>, <a class="el" href="a06519.html#l01338">NL3D_asmEndMMX()</a>, <a class="el" href="a06519.html#l01339">NL3D_asmExpandLineColor565()</a>, <a class="el" href="a06519.html#l01340">NL3D_asmExpandLineColor8888()</a>, <a class="el" href="a06156.html#l00060">NL_LUMEL_BY_TILE</a>, <a class="el" href="a06156.html#l00053">NL_MAX_TILES_BY_PATCH_EDGE</a>, <a class="el" href="a05622.html#l00290">nlassert</a>, <a class="el" href="a06340.html#l00334">NLMISC::CRGBA::R</a>, <a class="el" href="a06340.html#l00162">NLMISC::CRGBA::set565()</a>, <a class="el" href="a06520.html#l00276">NL3D_CExpandLightmap::StaticLightColor</a>, <a class="el" href="a06520.html#l00261">NL3D_CExpandLightmap::TLIColor</a>, <a class="el" href="a05981.html#l00105">uint</a>, <a class="el" href="a05981.html#l00096">uint8</a>, <a class="el" href="a05646.html#l00237">v</a>, and <a class="el" href="a06520.html#l00267">NL3D_CExpandLightmap::Width</a>.
<p>
Referenced by <a class="el" href="a06519.html#l00465">NL3D::CTextureFar::rebuildPatch()</a>.
<p>
<div class="fragment"><pre>01360 {
01361 <span class="keywordtype">bool</span> asmMMX= <span class="keyword">false</span>;
01362 <span class="preprocessor">#ifdef NL_OS_WINDOWS</span>
01363 <span class="preprocessor"></span> asmMMX= CSystemInfo::hasMMX();
01364 <span class="comment">// A CTileColor must be a 565 only.</span>
01365 <a class="code" href="a04199.html#a6">nlassert</a>(<span class="keyword">sizeof</span>(<a class="code" href="a03520.html">CTileColor</a>)==2);
01366 <span class="preprocessor">#endif</span>
01367 <span class="preprocessor"></span>
01368 <span class="comment">// Expanded width</span>
01369 <a class="code" href="a04558.html#a15">uint</a> dstWidth=(pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo7">Width</a>-1)*pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo4">MulFactor</a>;
01370 <a class="code" href="a04558.html#a15">uint</a> dstHeight=(pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo2">Height</a>-1)*pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo4">MulFactor</a>;
01371
01372 <span class="comment">// *** First expand user color and TLI colors</span>
01373 <span class="comment">// First pass, expand on U</span>
01374 <span class="keyword">static</span> <a class="code" href="a03337.html">CRGBA</a> expandedUserColorLine[ (<a class="code" href="a04733.html#a1">NL_MAX_TILES_BY_PATCH_EDGE</a>+1)*
01375 (<a class="code" href="a04733.html#a1">NL_MAX_TILES_BY_PATCH_EDGE</a>+1)*<a class="code" href="a04733.html#a7">NL_LUMEL_BY_TILE</a> ];
01376 <span class="keyword">static</span> <a class="code" href="a03337.html">CRGBA</a> expandedTLIColorLine[ (<a class="code" href="a04733.html#a1">NL_MAX_TILES_BY_PATCH_EDGE</a>+1)*
01377 (<a class="code" href="a04733.html#a1">NL_MAX_TILES_BY_PATCH_EDGE</a>+1)*<a class="code" href="a04733.html#a7">NL_LUMEL_BY_TILE</a> ];
01378 <span class="comment">// Second pass, expand on V.</span>
01379 <span class="keyword">static</span> <a class="code" href="a03337.html">CRGBA</a> expandedUserColor[ (<a class="code" href="a04733.html#a1">NL_MAX_TILES_BY_PATCH_EDGE</a>+1)*<a class="code" href="a04733.html#a7">NL_LUMEL_BY_TILE</a> *
01380 (<a class="code" href="a04733.html#a1">NL_MAX_TILES_BY_PATCH_EDGE</a>+1)*<a class="code" href="a04733.html#a7">NL_LUMEL_BY_TILE</a> ];
01381 <span class="keyword">static</span> <a class="code" href="a03337.html">CRGBA</a> expandedTLIColor[ (<a class="code" href="a04733.html#a1">NL_MAX_TILES_BY_PATCH_EDGE</a>+1)*<a class="code" href="a04733.html#a7">NL_LUMEL_BY_TILE</a> *
01382 (<a class="code" href="a04733.html#a1">NL_MAX_TILES_BY_PATCH_EDGE</a>+1)*<a class="code" href="a04733.html#a7">NL_LUMEL_BY_TILE</a> ];
01383
01384
01385 <span class="comment">// ** Expand on U</span>
01386 <span class="comment">//=========</span>
01387 <a class="code" href="a04558.html#a15">uint</a> u, <a class="code" href="a04223.html#a576">v</a>;
01388
01389 <span class="comment">// Expansion factor</span>
01390 <a class="code" href="a04558.html#a15">uint</a> expandFactor=((pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo7">Width</a>-1)<<8)/(dstWidth-1);
01391
01392 <span class="comment">// Destination pointer</span>
01393 <a class="code" href="a03337.html">CRGBA</a> *expandedUserColorLinePtr= expandedUserColorLine;
01394 <a class="code" href="a03337.html">CRGBA</a> *expandedTLIColorLinePtr= expandedTLIColorLine;
01395
01396 <span class="comment">// Source pointer</span>
01397 <span class="keyword">const</span> <a class="code" href="a03520.html">NL3D::CTileColor</a> *colorTilePtr=pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo0">ColorTile</a>;
01398 <span class="keyword">const</span> <a class="code" href="a03337.html">NLMISC::CRGBA</a> *colorTLIPtr= pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo6">TLIColor</a>;
01399
01400 <span class="comment">// Go for U</span>
01401 <span class="keywordflow">for</span> (<a class="code" href="a04223.html#a576">v</a>=0; <a class="code" href="a04223.html#a576">v</a><pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo2">Height</a>; <a class="code" href="a04223.html#a576">v</a>++)
01402 {
01403 <span class="comment">// First pixel</span>
01404 expandedUserColorLinePtr[0].<a class="code" href="a03337.html#NLMISC_1_1CRGBAa15">set565</a> (colorTilePtr[0].Color565);
01405 expandedTLIColorLinePtr[0]= colorTLIPtr[0];
01406
01407 <span class="comment">// MMX implementation.</span>
01408 <span class="comment">//-------------</span>
01409 <span class="keywordflow">if</span>(asmMMX)
01410 {
01411 <a class="code" href="a05096.html#a1">NL3D_asmExpandLineColor565</a>(&colorTilePtr-><a class="code" href="a03520.html#NL3D_1_1CTileColoro0">Color565</a>, expandedUserColorLinePtr, expandFactor, dstWidth-2);
01412 <a class="code" href="a05096.html#a2">NL3D_asmExpandLineColor8888</a>(colorTLIPtr, expandedTLIColorLinePtr, expandFactor, dstWidth-2);
01413 }
01414 <span class="comment">// C implementation</span>
01415 <span class="comment">//-------------</span>
01416 <span class="keywordflow">else</span>
01417 {
01418 <span class="comment">// Index next pixel</span>
01419 <a class="code" href="a04558.html#a15">uint</a> srcIndexPixel=expandFactor;
01420
01421 <span class="keywordflow">for</span> (u=1; u<dstWidth-1; u++)
01422 {
01423 <span class="comment">// Check</span>
01424 <a class="code" href="a04199.html#a6">nlassert</a> ( (u+v*dstWidth) < (<span class="keyword">sizeof</span>(expandedUserColorLine)/<span class="keyword">sizeof</span>(<a class="code" href="a03337.html">CRGBA</a>)) );
01425
01426 <span class="comment">// Color index</span>
01427 <a class="code" href="a04558.html#a15">uint</a> srcIndex=srcIndexPixel>>8;
01428 <a class="code" href="a04199.html#a6">nlassert</a> (srcIndex>=0);
01429 <a class="code" href="a04199.html#a6">nlassert</a> (srcIndex<pLightmap->Width-1);
01430
01431 <span class="comment">// Compute current color</span>
01432 <a class="code" href="a03337.html">CRGBA</a> color0;
01433 <a class="code" href="a03337.html">CRGBA</a> color1;
01434 color0.<a class="code" href="a03337.html#NLMISC_1_1CRGBAa15">set565</a> (colorTilePtr[srcIndex].Color565);
01435 color1.<a class="code" href="a03337.html#NLMISC_1_1CRGBAa15">set565</a> (colorTilePtr[srcIndex+1].Color565);
01436 expandedUserColorLinePtr[u].<a class="code" href="a03337.html#NLMISC_1_1CRGBAa3">blendFromui</a> (color0, color1, srcIndexPixel&0xff);
01437 <span class="comment">// Compute current TLI color</span>
01438 color0= colorTLIPtr[srcIndex];
01439 color1= colorTLIPtr[srcIndex+1];
01440 expandedTLIColorLinePtr[u].<a class="code" href="a03337.html#NLMISC_1_1CRGBAa3">blendFromui</a> (color0, color1, srcIndexPixel&0xff);
01441
01442 <span class="comment">// Next index</span>
01443 srcIndexPixel+=expandFactor;
01444 }
01445 }
01446
01447 <span class="comment">// Last pixel</span>
01448 expandedUserColorLinePtr[dstWidth-1].<a class="code" href="a03337.html#NLMISC_1_1CRGBAa15">set565</a> (colorTilePtr[pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo7">Width</a>-1].Color565);
01449 expandedTLIColorLinePtr[dstWidth-1]= colorTLIPtr[pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo7">Width</a>-1];
01450
01451 <span class="comment">// Next line</span>
01452 expandedUserColorLinePtr+= dstWidth;
01453 expandedTLIColorLinePtr+= dstWidth;
01454 colorTilePtr+=pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo7">Width</a>;
01455 colorTLIPtr+=pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo7">Width</a>;
01456 }
01457
01458 <span class="comment">// stop MMX if used</span>
01459 <span class="keywordflow">if</span>(asmMMX)
01460 <a class="code" href="a05096.html#a0">NL3D_asmEndMMX</a>();
01461
01462 <span class="comment">// ** Expand on V</span>
01463 <span class="comment">//=========</span>
01464
01465 <span class="comment">// Expansion factor</span>
01466 expandFactor=((pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo2">Height</a>-1)<<8)/(dstHeight-1);
01467
01468 <span class="comment">// Destination pointer</span>
01469 <a class="code" href="a03337.html">CRGBA</a> *expandedUserColorPtr= expandedUserColor;
01470 <a class="code" href="a03337.html">CRGBA</a> *expandedTLIColorPtr= expandedTLIColor;
01471
01472 <span class="comment">// Src pointer</span>
01473 expandedUserColorLinePtr= expandedUserColorLine;
01474 expandedTLIColorLinePtr= expandedTLIColorLine;
01475
01476 <span class="comment">// Copy first row</span>
01477 memcpy(expandedUserColorPtr, expandedUserColorLinePtr, dstWidth*<span class="keyword">sizeof</span>(<a class="code" href="a03337.html">CRGBA</a>));
01478 memcpy(expandedTLIColorPtr, expandedTLIColorLinePtr, dstWidth*<span class="keyword">sizeof</span>(<a class="code" href="a03337.html">CRGBA</a>));
01479
01480 <span class="comment">// Next line</span>
01481 expandedUserColorPtr+=dstWidth;
01482 expandedTLIColorPtr+=dstWidth;
01483
01484 <span class="comment">// Index next pixel</span>
01485 <a class="code" href="a04558.html#a15">uint</a> indexPixel=expandFactor;
01486
01487 <span class="comment">// Go for V</span>
01488 <span class="keywordflow">for</span> (<a class="code" href="a04223.html#a576">v</a>=1; <a class="code" href="a04223.html#a576">v</a><dstHeight-1; <a class="code" href="a04223.html#a576">v</a>++)
01489 {
01490 <span class="comment">// Color index</span>
01491 <a class="code" href="a04558.html#a15">uint</a> <a class="code" href="a04223.html#a566">index</a>=indexPixel>>8;
01492
01493 <span class="comment">// Source pointer</span>
01494 <a class="code" href="a03337.html">CRGBA</a> *colorTilePtr0= expandedUserColorLine + <a class="code" href="a04223.html#a566">index</a>*dstWidth;
01495 <a class="code" href="a03337.html">CRGBA</a> *colorTilePtr1= expandedUserColorLine + (<a class="code" href="a04223.html#a566">index</a>+1)*dstWidth;
01496 <a class="code" href="a03337.html">CRGBA</a> *colorTLIPtr0= expandedTLIColorLine + <a class="code" href="a04223.html#a566">index</a>*dstWidth;
01497 <a class="code" href="a03337.html">CRGBA</a> *colorTLIPtr1= expandedTLIColorLine + (<a class="code" href="a04223.html#a566">index</a>+1)*dstWidth;
01498
01499 <span class="comment">// MMX implementation.</span>
01500 <span class="comment">//-------------</span>
01501 <span class="keywordflow">if</span>(asmMMX)
01502 {
01503 <a class="code" href="a05096.html#a3">NL3D_asmBlendLines</a>(expandedUserColorPtr, colorTilePtr0, colorTilePtr1, indexPixel, dstWidth);
01504 <a class="code" href="a05096.html#a3">NL3D_asmBlendLines</a>(expandedTLIColorPtr, colorTLIPtr0, colorTLIPtr1, indexPixel, dstWidth);
01505 }
01506 <span class="comment">// C implementation</span>
01507 <span class="comment">//-------------</span>
01508 <span class="keywordflow">else</span>
01509 {
01510 <span class="comment">// Copy the row</span>
01511 <span class="keywordflow">for</span> (u=0; u<dstWidth; u++)
01512 {
01513 expandedUserColorPtr[u].<a class="code" href="a03337.html#NLMISC_1_1CRGBAa3">blendFromui</a> (colorTilePtr0[u], colorTilePtr1[u], indexPixel&0xff);
01514 expandedTLIColorPtr[u].<a class="code" href="a03337.html#NLMISC_1_1CRGBAa3">blendFromui</a> (colorTLIPtr0[u], colorTLIPtr1[u], indexPixel&0xff);
01515 }
01516 }
01517
01518 <span class="comment">// Next index</span>
01519 indexPixel+=expandFactor;
01520
01521 <span class="comment">// Next line</span>
01522 expandedUserColorPtr+=dstWidth;
01523 expandedTLIColorPtr+=dstWidth;
01524 }
01525
01526 <span class="comment">// stop MMX if used</span>
01527 <span class="keywordflow">if</span>(asmMMX)
01528 <a class="code" href="a05096.html#a0">NL3D_asmEndMMX</a>();
01529
01530 <span class="comment">// Last row</span>
01531 <span class="comment">// Destination pointer</span>
01532 expandedUserColorPtr= expandedUserColor + dstWidth*(dstHeight-1);
01533 expandedTLIColorPtr= expandedTLIColor + dstWidth*(dstHeight-1);
01534 <span class="comment">// Src pointer</span>
01535 expandedUserColorLinePtr= expandedUserColorLine + dstWidth*(pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo2">Height</a>-1);
01536 expandedTLIColorLinePtr= expandedTLIColorLine + dstWidth*(pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo2">Height</a>-1);
01537
01538 <span class="comment">// Copy last row</span>
01539 memcpy(expandedUserColorPtr, expandedUserColorLinePtr, dstWidth*<span class="keyword">sizeof</span>(<a class="code" href="a03337.html">CRGBA</a>));
01540 memcpy(expandedTLIColorPtr, expandedTLIColorLinePtr, dstWidth*<span class="keyword">sizeof</span>(<a class="code" href="a03337.html">CRGBA</a>));
01541
01542 <span class="comment">// *** Now combine with shading</span>
01543 <span class="comment">//=========</span>
01544
01545 <span class="comment">// Switch to the optimal method for each expansion value</span>
01546 <span class="keywordflow">switch</span> (pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo4">MulFactor</a>)
01547 {
01548 <span class="keywordflow">case</span> 1:
01549 {
01550 <span class="comment">// Make 4x4 -> 1x1 blend</span>
01551 <a class="code" href="a03337.html">CRGBA</a> *lineUSCPtr= expandedUserColor;
01552 <a class="code" href="a03337.html">CRGBA</a> *lineTLIPtr= expandedTLIColor;
01553 <a class="code" href="a03337.html">CRGBA</a> *lineDestPtr=pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo1">DstPixels</a>;
01554 <span class="keyword">const</span> <a class="code" href="a04558.html#a7">uint8</a> *lineLumelPtr=pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo3">LumelTile</a>;
01555 <a class="code" href="a04558.html#a15">uint</a> lineWidth=dstWidth<<2;
01556 <a class="code" href="a04558.html#a15">uint</a> lineWidthx2=lineWidth<<1;
01557 <a class="code" href="a04558.html#a15">uint</a> lineWidthx3=lineWidthx2+lineWidth;
01558 <a class="code" href="a04558.html#a15">uint</a> lineWidthx4=lineWidth<<2;
01559
01560 <span class="comment">// For each line</span>
01561 <span class="keywordflow">for</span> (<a class="code" href="a04223.html#a576">v</a>=0; <a class="code" href="a04223.html#a576">v</a><dstHeight; <a class="code" href="a04223.html#a576">v</a>++)
01562 {
01563 <span class="comment">// MMX implementation.</span>
01564 <span class="comment">//-------------</span>
01565 <span class="keywordflow">if</span>(asmMMX)
01566 {
01567 <a class="code" href="a05096.html#a4">NL3D_asmAssembleShading1x1</a>(lineLumelPtr, pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo5">StaticLightColor</a>, lineTLIPtr, lineUSCPtr, lineDestPtr,
01568 lineWidth, dstWidth);
01569 }
01570 <span class="comment">// C implementation</span>
01571 <span class="comment">//-------------</span>
01572 <span class="keywordflow">else</span>
01573 {
01574 <span class="comment">// For each lumel block</span>
01575 <span class="keywordflow">for</span> (u=0; u<dstWidth; u++)
01576 {
01577 <span class="comment">// index</span>
01578 <a class="code" href="a04558.html#a15">uint</a> lumelIndex=u<<2;
01579
01580 <span class="comment">// Shading is filtred</span>
01581 <a class="code" href="a04558.html#a15">uint</a> shading=
01582 ((<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex]+(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+1]+(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+2]+(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+3]
01583 +(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+lineWidth]+(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+1+lineWidth]+(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+2+lineWidth]+(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+3+lineWidth]
01584 +(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+lineWidthx2]+(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+1+lineWidthx2]+(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+2+lineWidthx2]+(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+3+lineWidthx2]
01585 +(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+lineWidthx3]+(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+1+lineWidthx3]+(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+2+lineWidthx3]+(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+3+lineWidthx3]
01586 )>>4;
01587
01588 <span class="comment">// Add shading with TLI color.</span>
01589 <a class="code" href="a03337.html">CRGBA</a> col;
01590 col.<a class="code" href="a03337.html#NLMISC_1_1CRGBAz2022_0">addRGBOnly</a>(pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo5">StaticLightColor</a>[shading], lineTLIPtr[u]);
01591
01592 <span class="comment">// Mul by the userColor</span>
01593 lineDestPtr[u].<a class="code" href="a03337.html#NLMISC_1_1CRGBAz2022_4">modulateFromColorRGBOnly</a>(col, lineUSCPtr[u]);
01594
01595 lineDestPtr[u].<a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a> = <a class="code" href="a04061.html#a0">min</a>(((<a class="code" href="a04558.html#a15">uint</a>)lineDestPtr[u].R)*2, 255U);
01596 lineDestPtr[u].<a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a> = <a class="code" href="a04061.html#a0">min</a>(((<a class="code" href="a04558.html#a15">uint</a>)lineDestPtr[u].G)*2, 255U);
01597 lineDestPtr[u].<a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a> = <a class="code" href="a04061.html#a0">min</a>(((<a class="code" href="a04558.html#a15">uint</a>)lineDestPtr[u].B)*2, 255U);
01598 }
01599 }
01600
01601 <span class="comment">// Next line</span>
01602 lineUSCPtr+=dstWidth;
01603 lineTLIPtr+=dstWidth;
01604 lineDestPtr+=dstWidth;
01605 lineLumelPtr+=lineWidthx4;
01606 }
01607 <span class="keywordflow">break</span>;
01608 }
01609 <span class="keywordflow">case</span> 2:
01610 {
01611 <span class="comment">// Make 2x2 -> 1x1 blend</span>
01612 <a class="code" href="a03337.html">CRGBA</a> *lineUSCPtr= expandedUserColor;
01613 <a class="code" href="a03337.html">CRGBA</a> *lineTLIPtr= expandedTLIColor;
01614 <a class="code" href="a03337.html">CRGBA</a> *lineDestPtr=pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo1">DstPixels</a>;
01615 <span class="keyword">const</span> <a class="code" href="a04558.html#a7">uint8</a> *lineLumelPtr=pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo3">LumelTile</a>;
01616 <a class="code" href="a04558.html#a15">uint</a> lineWidth=dstWidth*2;
01617 <a class="code" href="a04558.html#a15">uint</a> lineWidthx2=lineWidth<<1;
01618
01619 <span class="comment">// For each line</span>
01620 <span class="keywordflow">for</span> (<a class="code" href="a04223.html#a576">v</a>=0; <a class="code" href="a04223.html#a576">v</a><dstHeight; <a class="code" href="a04223.html#a576">v</a>++)
01621 {
01622 <span class="comment">// MMX implementation.</span>
01623 <span class="comment">//-------------</span>
01624 <span class="keywordflow">if</span>(asmMMX)
01625 {
01626 <a class="code" href="a05096.html#a5">NL3D_asmAssembleShading2x2</a>(lineLumelPtr, pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo5">StaticLightColor</a>, lineTLIPtr, lineUSCPtr, lineDestPtr,
01627 lineWidth, dstWidth);
01628 }
01629 <span class="comment">// C implementation</span>
01630 <span class="comment">//-------------</span>
01631 <span class="keywordflow">else</span>
01632 {
01633 <span class="comment">// For each lumel block</span>
01634 <span class="keywordflow">for</span> (u=0; u<dstWidth; u++)
01635 {
01636 <span class="comment">// index</span>
01637 <a class="code" href="a04558.html#a15">uint</a> lumelIndex=u<<1;
01638
01639 <span class="comment">// Shading is filtred</span>
01640 <a class="code" href="a04558.html#a15">uint</a> shading=
01641 ((<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex]+(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+1]+(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+lineWidth]+(<a class="code" href="a04558.html#a15">uint</a>)lineLumelPtr[lumelIndex+1+lineWidth])>>2;
01642
01643 <span class="comment">// Add shading with TLI color.</span>
01644 <a class="code" href="a03337.html">CRGBA</a> col;
01645 col.<a class="code" href="a03337.html#NLMISC_1_1CRGBAz2022_0">addRGBOnly</a>(pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo5">StaticLightColor</a>[shading], lineTLIPtr[u]);
01646
01647 <span class="comment">// Mul by the userColor</span>
01648 lineDestPtr[u].<a class="code" href="a03337.html#NLMISC_1_1CRGBAz2022_4">modulateFromColorRGBOnly</a>(col, lineUSCPtr[u]);
01649
01650 lineDestPtr[u].<a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a> = <a class="code" href="a04061.html#a0">min</a>(((<a class="code" href="a04558.html#a15">uint</a>)lineDestPtr[u].R)*2, 255U);
01651 lineDestPtr[u].<a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a> = <a class="code" href="a04061.html#a0">min</a>(((<a class="code" href="a04558.html#a15">uint</a>)lineDestPtr[u].G)*2, 255U);
01652 lineDestPtr[u].<a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a> = <a class="code" href="a04061.html#a0">min</a>(((<a class="code" href="a04558.html#a15">uint</a>)lineDestPtr[u].B)*2, 255U);
01653 }
01654 }
01655
01656 <span class="comment">// Next line</span>
01657 lineUSCPtr+=dstWidth;
01658 lineTLIPtr+=dstWidth;
01659 lineDestPtr+=dstWidth;
01660 lineLumelPtr+=lineWidthx2;
01661 }
01662 <span class="keywordflow">break</span>;
01663 }
01664
01665 <span class="keywordflow">case</span> 4:
01666 <span class="comment">// Make copy</span>
01667 <a class="code" href="a03337.html">CRGBA</a> *lineUSCPtr= expandedUserColor;
01668 <a class="code" href="a03337.html">CRGBA</a> *lineTLIPtr= expandedTLIColor;
01669 <a class="code" href="a03337.html">CRGBA</a> *lineDestPtr=pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo1">DstPixels</a>;
01670 <span class="keyword">const</span> <a class="code" href="a04558.html#a7">uint8</a> *lineLumelPtr=pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo3">LumelTile</a>;
01671 <a class="code" href="a04558.html#a15">uint</a> nbTexel=dstWidth*dstHeight;
01672
01673 <span class="comment">// MMX implementation.</span>
01674 <span class="comment">//-------------</span>
01675 <span class="keywordflow">if</span>(asmMMX)
01676 {
01677 <a class="code" href="a05096.html#a6">NL3D_asmAssembleShading4x4</a>(lineLumelPtr, pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo5">StaticLightColor</a>, lineTLIPtr, lineUSCPtr, lineDestPtr,
01678 nbTexel);
01679 }
01680 <span class="comment">// C implementation</span>
01681 <span class="comment">//-------------</span>
01682 <span class="keywordflow">else</span>
01683 {
01684 <span class="comment">// For each pixel</span>
01685 <span class="keywordflow">for</span> (u=0; u<nbTexel; u++)
01686 {
01687 <span class="comment">// Shading is filtred</span>
01688 <a class="code" href="a04558.html#a15">uint</a> shading=lineLumelPtr[u];
01689
01690 <span class="comment">// Add shading with TLI color.</span>
01691 <a class="code" href="a03337.html">CRGBA</a> col;
01692 col.<a class="code" href="a03337.html#NLMISC_1_1CRGBAz2022_0">addRGBOnly</a>(pLightmap-><a class="code" href="a03891.html#NL3D__CExpandLightmapo5">StaticLightColor</a>[shading], lineTLIPtr[u]);
01693
01694 <span class="comment">// Mul by the userColor</span>
01695 lineDestPtr[u].<a class="code" href="a03337.html#NLMISC_1_1CRGBAz2022_4">modulateFromColorRGBOnly</a>(col, lineUSCPtr[u]);
01696
01697 lineDestPtr[u].<a class="code" href="a03337.html#NLMISC_1_1CRGBAo3">R</a> = <a class="code" href="a04061.html#a0">min</a>(((<a class="code" href="a04558.html#a15">uint</a>)lineDestPtr[u].R)*2, 255U);
01698 lineDestPtr[u].<a class="code" href="a03337.html#NLMISC_1_1CRGBAo2">G</a> = <a class="code" href="a04061.html#a0">min</a>(((<a class="code" href="a04558.html#a15">uint</a>)lineDestPtr[u].G)*2, 255U);
01699 lineDestPtr[u].<a class="code" href="a03337.html#NLMISC_1_1CRGBAo1">B</a> = <a class="code" href="a04061.html#a0">min</a>(((<a class="code" href="a04558.html#a15">uint</a>)lineDestPtr[u].B)*2, 255U);
01700 }
01701 }
01702 <span class="keywordflow">break</span>;
01703 }
01704
01705 <span class="comment">// stop MMX if used</span>
01706 <span class="keywordflow">if</span>(asmMMX)
01707 <a class="code" href="a05096.html#a0">NL3D_asmEndMMX</a>();
01708
01709 }
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