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<div class="navpath"><a class="el" href="dir_f65534ef8218155ebbbcdb4eded228d2.html">Blitters</a> » <a class="el" href="dir_10eefb4ece531a6f61eb0c4b25712be1.html">Blitter</a>
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<h1>BlitTransDarken.h</h1><a href="_blit_trans_darken_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef BLITTRANSDARKEN_H</span>
<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define BLITTRANSDARKEN_H</span>
<a name="l00003"></a>00003 <span class="preprocessor"></span>
<a name="l00004"></a>00004 <span class="preprocessor">#include <<a class="code" href="_blitters_8h.html">Blitters.h</a>></span>
<a name="l00005"></a>00005
<a name="l00006"></a>00006 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00007"></a><a class="code" href="class_blit_trans_darken.html">00007</a> <span class="keyword">class </span><a class="code" href="class_blit_trans_darken.html">BlitTransDarken</a> : <span class="keyword">public</span> <a class="code" href="class_blitter.html">Blitter</a><T> {
<a name="l00008"></a>00008 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_blit_trans_darken.html#a4988b376250e47a67bb8c24ee8a7e215">Blit</a>
<a name="l00009"></a><a class="code" href="class_blit_trans_darken.html#a4988b376250e47a67bb8c24ee8a7e215">00009</a> (<span class="keywordtype">void</span> *dest, byte *src, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> length, <a class="code" href="_y_r_p_p_core_8h.html#a197942eefa7db30960ae396d68339b97">WORD</a> zMin, <a class="code" href="_y_r_p_p_core_8h.html#a197942eefa7db30960ae396d68339b97">WORD</a> *zBuf, <a class="code" href="_y_r_p_p_core_8h.html#a197942eefa7db30960ae396d68339b97">WORD</a> *aBuf, <a class="code" href="_y_r_p_p_core_8h.html#a197942eefa7db30960ae396d68339b97">WORD</a> aLvl, <span class="keywordtype">int</span> warpOffset)
<a name="l00010"></a>00010 {
<a name="l00011"></a>00011 T *dst = reinterpret_cast < T * >(dest);
<a name="l00012"></a>00012 <span class="keywordflow">for</span> (; length > 0; --length, ++dst) {
<a name="l00013"></a>00013 <span class="keywordflow">if</span> (*src++) {
<a name="l00014"></a>00014 *dst = this-><a class="code" href="class_blit_trans_darken.html#a4d4810236a6f2a6ecb856b97137cdd58">Data</a> & (*dst >> 1);
<a name="l00015"></a>00015 }
<a name="l00016"></a>00016 }
<a name="l00017"></a>00017 }
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_blit_trans_darken.html#ae759c374f38f0156cc09c6768d5df92e">CallBlit0</a>
<a name="l00020"></a><a class="code" href="class_blit_trans_darken.html#ae759c374f38f0156cc09c6768d5df92e">00020</a> (<span class="keywordtype">void</span> *dest, byte *src, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> length, <a class="code" href="_y_r_p_p_core_8h.html#a197942eefa7db30960ae396d68339b97">WORD</a> zMin, <a class="code" href="_y_r_p_p_core_8h.html#a197942eefa7db30960ae396d68339b97">WORD</a> *zBuf, <a class="code" href="_y_r_p_p_core_8h.html#a197942eefa7db30960ae396d68339b97">WORD</a> *aBuf, <a class="code" href="_y_r_p_p_core_8h.html#a197942eefa7db30960ae396d68339b97">WORD</a> aLvl, <a class="code" href="_y_r_p_p_core_8h.html#a197942eefa7db30960ae396d68339b97">WORD</a> unknownArg, <a class="code" href="_y_r_p_p_core_8h.html#ad342ac907eb044443153a22f964bf0af">DWORD</a> useless)
<a name="l00021"></a>00021 {
<a name="l00022"></a>00022 this-><a class="code" href="class_blit_trans_darken.html#a4988b376250e47a67bb8c24ee8a7e215">Blit</a>(dest, src, length, zMin, zBuf, aBuf, aLvl, 0);
<a name="l00023"></a>00023 }
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_blit_trans_darken.html#ae150bfb1dcf02598fcb5a8aa1c8b6813">CallBlit1</a>
<a name="l00026"></a><a class="code" href="class_blit_trans_darken.html#ae150bfb1dcf02598fcb5a8aa1c8b6813">00026</a> (<span class="keywordtype">void</span> *dest, byte *src, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> length, <a class="code" href="_y_r_p_p_core_8h.html#a197942eefa7db30960ae396d68339b97">WORD</a> zMin, <a class="code" href="_y_r_p_p_core_8h.html#a197942eefa7db30960ae396d68339b97">WORD</a> *zBuf, <a class="code" href="_y_r_p_p_core_8h.html#a197942eefa7db30960ae396d68339b97">WORD</a> *aBuf, <a class="code" href="_y_r_p_p_core_8h.html#a197942eefa7db30960ae396d68339b97">WORD</a> aLvl)
<a name="l00027"></a>00027 {
<a name="l00028"></a>00028 this-><a class="code" href="class_blit_trans_darken.html#a4988b376250e47a67bb8c24ee8a7e215">Blit</a>(dest, src, length, zMin, zBuf, aBuf, aLvl, 0);
<a name="l00029"></a>00029 }
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_blit_trans_darken.html#a54f65637c302bf70f54ee4e69faa4ba9">CallBlit2</a>
<a name="l00032"></a><a class="code" href="class_blit_trans_darken.html#a54f65637c302bf70f54ee4e69faa4ba9">00032</a> (<span class="keywordtype">void</span> *dest, byte *src, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> length, <a class="code" href="_y_r_p_p_core_8h.html#a197942eefa7db30960ae396d68339b97">WORD</a> zMin, <a class="code" href="_y_r_p_p_core_8h.html#a197942eefa7db30960ae396d68339b97">WORD</a> *zBuf, <a class="code" href="_y_r_p_p_core_8h.html#a197942eefa7db30960ae396d68339b97">WORD</a> *aBuf, <a class="code" href="_y_r_p_p_core_8h.html#a197942eefa7db30960ae396d68339b97">WORD</a> aLvl, <a class="code" href="_y_r_p_p_core_8h.html#ad342ac907eb044443153a22f964bf0af">DWORD</a> useless)
<a name="l00033"></a>00033 {
<a name="l00034"></a>00034 this-><a class="code" href="class_blit_trans_darken.html#a4988b376250e47a67bb8c24ee8a7e215">Blit</a>(dest, src, length, zMin, zBuf, aBuf, aLvl, 0);
<a name="l00035"></a>00035 }
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="keyword">public</span>:
<a name="l00038"></a><a class="code" href="class_blit_trans_darken.html#a4d4810236a6f2a6ecb856b97137cdd58">00038</a> T *<a class="code" href="class_blit_trans_darken.html#a4d4810236a6f2a6ecb856b97137cdd58">Data</a>;
<a name="l00039"></a>00039 };
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="preprocessor">#endif</span>
</pre></div></div>
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