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Christophe Riccio
2012-11-18 14:05:52 +01:00
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<title>GLM_GTX_color_space_YCoCg: RGB to YCoCg conversion</title>
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<title>GLM_GTC_ulp</title>
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<div class="header">
<div class="summary">
<a href="#func-members">Functions</a> </div>
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<div class="title">GLM_GTX_color_space_YCoCg: RGB to YCoCg conversion</div> </div>
<div class="ingroups"><a class="el" href="a00137.html">GTX Extensions (Experimental)</a></div></div>
<div class="title">GLM_GTC_ulp</div> </div>
<div class="ingroups"><a class="el" href="a00138.html">GTC Extensions (Stable)</a></div></div><!--header-->
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Functions</h2></td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<p>RGB to YCoCg conversions and operations. </p>
<p>&lt;<a class="el" href="a00014.html" title="OpenGL Mathematics (glm.g-truc.net)">glm/gtx/color_space_YCoCg.hpp</a>&gt; need to be included to use these functionalities. </p>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="gab20f748db32bddb4827540525b07d8b3"></a><!-- doxytag: member="glm::rgb2YCoCg" ref="gab20f748db32bddb4827540525b07d8b3" args="(detail::tvec3&lt; valType &gt; const &amp;rgbColor)" -->
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Allow the measurement of the accuracy of a function against a reference implementation. </p>
<p>This extension works on floating-point data and provide results in ULP. &lt;<a class="el" href="a00116.html" title="OpenGL Mathematics (glm.g-truc.net)">glm/gtc/ulp.hpp</a>&gt; need to be included to use these features. </p>
<h2 class="groupheader">Function Documentation</h2>
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<p>Convert a color from RGB color space to YCoCg color space. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00159.html" title="RGB to YCoCg conversions and operations.">GLM_GTX_color_space_YCoCg: RGB to YCoCg conversion</a> </dd></dl>
<p>Return the distance in the number of ULP between 2 scalars. </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00159.html" title="Allow the measurement of the accuracy of a function against a reference implementation.">GLM_GTC_ulp</a> </dd></dl>
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<p>Convert a color from RGB color space to YCoCgR color space. </p>
<dl class="see"><dt><b>See also:</b></dt><dd>"YCoCg-R: A Color Space with RGB Reversibility and Low Dynamic Range" </dd>
<dd>
<a class="el" href="a00159.html" title="RGB to YCoCg conversions and operations.">GLM_GTX_color_space_YCoCg: RGB to YCoCg conversion</a> </dd></dl>
<p>Return the distance in the number of ULP between 2 vectors. </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00159.html" title="Allow the measurement of the accuracy of a function against a reference implementation.">GLM_GTC_ulp</a> </dd></dl>
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<p>Convert a color from YCoCg color space to RGB color space. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00159.html" title="RGB to YCoCg conversions and operations.">GLM_GTX_color_space_YCoCg: RGB to YCoCg conversion</a> </dd></dl>
<p>Return the next ULP value(s) after the input value(s). </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00159.html" title="Allow the measurement of the accuracy of a function against a reference implementation.">GLM_GTC_ulp</a> </dd></dl>
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<p>Return the value(s) ULP distance after the input value(s). </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00159.html" title="Allow the measurement of the accuracy of a function against a reference implementation.">GLM_GTC_ulp</a> </dd></dl>
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<p>Convert a color from YCoCgR color space to RGB color space. </p>
<dl class="see"><dt><b>See also:</b></dt><dd>"YCoCg-R: A Color Space with RGB Reversibility and Low Dynamic Range" </dd>
<dd>
<a class="el" href="a00159.html" title="RGB to YCoCg conversions and operations.">GLM_GTX_color_space_YCoCg: RGB to YCoCg conversion</a> </dd></dl>
<p>Return the previous ULP value(s) before the input value(s). </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00159.html" title="Allow the measurement of the accuracy of a function against a reference implementation.">GLM_GTC_ulp</a> </dd></dl>
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<p>Return the value(s) ULP distance before the input value(s). </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00159.html" title="Allow the measurement of the accuracy of a function against a reference implementation.">GLM_GTC_ulp</a> </dd></dl>
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