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<pre><a name="line-1"></a><span class='hs-comment'>{-# OPTIONS_HADDOCK hide #-}</span>
<a name="line-2"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Gloss</span><span class='hs-varop'>.</span><span class='hs-conid'>Internals</span><span class='hs-varop'>.</span><span class='hs-conid'>Render</span><span class='hs-varop'>.</span><span class='hs-conid'>Common</span> <span class='hs-keyword'>where</span>
<a name="line-3"></a>
<a name="line-4"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>OpenGL</span><span class='hs-varop'>.</span><span class='hs-conid'>GL</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>GL</span>
<a name="line-5"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Unsafe</span><span class='hs-varop'>.</span><span class='hs-conid'>Coerce</span>
<a name="line-6"></a>
<a name="line-7"></a><a name="gf"></a><span class='hs-comment'>-- | The OpenGL library doesn't seem to provide a nice way convert</span>
<a name="line-8"></a><span class='hs-comment'>-- a Float to a GLfloat, even though they're the same thing</span>
<a name="line-9"></a><span class='hs-comment'>-- under the covers. </span>
<a name="line-10"></a><span class='hs-comment'>--</span>
<a name="line-11"></a><span class='hs-comment'>-- Using realToFrac is too slow, as it doesn't get fused in at</span>
<a name="line-12"></a><span class='hs-comment'>-- least GHC 6.12.1</span>
<a name="line-13"></a><span class='hs-comment'>--</span>
<a name="line-14"></a><span class='hs-definition'>gf</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Float</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GL</span><span class='hs-varop'>.</span><span class='hs-conid'>GLfloat</span>
<a name="line-15"></a><span class='hs-comment'>{-# INLINE gf #-}</span>
<a name="line-16"></a><span class='hs-definition'>gf</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unsafeCoerce</span> <span class='hs-varid'>x</span>
<a name="line-17"></a>
<a name="line-18"></a><a name="gsizei"></a><span class='hs-comment'>-- | Used for similar reasons to above</span>
<a name="line-19"></a><span class='hs-definition'>gsizei</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GL</span><span class='hs-varop'>.</span><span class='hs-conid'>GLsizei</span>
<a name="line-20"></a><span class='hs-comment'>{-# INLINE gsizei #-}</span>
<a name="line-21"></a><span class='hs-definition'>gsizei</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unsafeCoerce</span> <span class='hs-varid'>x</span>
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