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  110. <a href="#func-members">Functions</a> </div>
  111. <div class="headertitle"><div class="title">HalfFloat.h File Reference</div></div>
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  114. <div class="textblock"><code>#include &lt;<a class="el" href="_vec4_8h_source.html">Jolt/Math/Vec4.h</a>&gt;</code><br />
  115. <code>#include &lt;<a class="el" href="_f_p_exception_8h_source.html">Jolt/Core/FPException.h</a>&gt;</code><br />
  116. </div>
  117. <p><a href="_half_float_8h_source.html">Go to the source code of this file.</a></p>
  118. <table class="memberdecls">
  119. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="namespaces" name="namespaces"></a>
  120. Namespaces</h2></td></tr>
  121. <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">namespace &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_half_float_conversion.html">HalfFloatConversion</a></td></tr>
  122. <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  123. </table><table class="memberdecls">
  124. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="typedef-members" name="typedef-members"></a>
  125. Typedefs</h2></td></tr>
  126. <tr class="memitem:ad1bfc12994d4af290926964a4eaee88d" id="r_ad1bfc12994d4af290926964a4eaee88d"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ad1bfc12994d4af290926964a4eaee88d">HalfFloat</a> = <a class="el" href="_core_8h.html#aea9840dd402bd5d5201bef4633398cb3">uint16</a></td></tr>
  127. <tr class="separator:ad1bfc12994d4af290926964a4eaee88d"><td class="memSeparator" colspan="2">&#160;</td></tr>
  128. </table><table class="memberdecls">
  129. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="enum-members" name="enum-members"></a>
  130. Enumerations</h2></td></tr>
  131. <tr class="memitem:aa3241cac5bd296cd04f7600e353eb1a4" id="r_aa3241cac5bd296cd04f7600e353eb1a4"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_half_float_conversion.html#aa3241cac5bd296cd04f7600e353eb1a4">HalfFloatConversion::ERoundingMode</a> { <a class="el" href="namespace_half_float_conversion.html#aa3241cac5bd296cd04f7600e353eb1a4a469f1ba56ff2b3d2cb1b8f5bbba127d9">HalfFloatConversion::ROUND_TO_NEG_INF</a>
  132. , <a class="el" href="namespace_half_float_conversion.html#aa3241cac5bd296cd04f7600e353eb1a4a73c8f88f26cb5185803bc16adb69fbd6">HalfFloatConversion::ROUND_TO_POS_INF</a>
  133. , <a class="el" href="namespace_half_float_conversion.html#aa3241cac5bd296cd04f7600e353eb1a4aaa7855ec8f43c914312cd51064ad0f64">HalfFloatConversion::ROUND_TO_NEAREST</a>
  134. }</td></tr>
  135. <tr class="memdesc:aa3241cac5bd296cd04f7600e353eb1a4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Define half-float rounding modes. <a href="namespace_half_float_conversion.html#aa3241cac5bd296cd04f7600e353eb1a4">More...</a><br /></td></tr>
  136. <tr class="separator:aa3241cac5bd296cd04f7600e353eb1a4"><td class="memSeparator" colspan="2">&#160;</td></tr>
  137. </table><table class="memberdecls">
  138. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
  139. Functions</h2></td></tr>
  140. <tr class="memitem:af81e63a2dc6f5cdfeb150d4dab3fdcbc" id="r_af81e63a2dc6f5cdfeb150d4dab3fdcbc"><td class="memTemplParams" colspan="2">template&lt;int RoundingMode&gt; </td></tr>
  141. <tr class="memitem:af81e63a2dc6f5cdfeb150d4dab3fdcbc"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="#ad1bfc12994d4af290926964a4eaee88d">HalfFloat</a>&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespace_half_float_conversion.html#af81e63a2dc6f5cdfeb150d4dab3fdcbc">HalfFloatConversion::FromFloatFallback</a> (float inV)</td></tr>
  142. <tr class="memdesc:af81e63a2dc6f5cdfeb150d4dab3fdcbc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Convert a float (32-bits) to a half float (16-bits), fallback version when no intrinsics available. <br /></td></tr>
  143. <tr class="separator:af81e63a2dc6f5cdfeb150d4dab3fdcbc"><td class="memSeparator" colspan="2">&#160;</td></tr>
  144. <tr class="memitem:a65b0aba81626b49a45fb9ac238c04d2d" id="r_a65b0aba81626b49a45fb9ac238c04d2d"><td class="memTemplParams" colspan="2">template&lt;int RoundingMode&gt; </td></tr>
  145. <tr class="memitem:a65b0aba81626b49a45fb9ac238c04d2d"><td class="memTemplItemLeft" align="right" valign="top">JPH_INLINE <a class="el" href="#ad1bfc12994d4af290926964a4eaee88d">HalfFloat</a>&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespace_half_float_conversion.html#a65b0aba81626b49a45fb9ac238c04d2d">HalfFloatConversion::FromFloat</a> (float inV)</td></tr>
  146. <tr class="memdesc:a65b0aba81626b49a45fb9ac238c04d2d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Convert a float (32-bits) to a half float (16-bits) <br /></td></tr>
  147. <tr class="separator:a65b0aba81626b49a45fb9ac238c04d2d"><td class="memSeparator" colspan="2">&#160;</td></tr>
  148. <tr class="memitem:a222fa9e87d5e494aa324defa2925d03e" id="r_a222fa9e87d5e494aa324defa2925d03e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_vec4.html">Vec4</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_half_float_conversion.html#a222fa9e87d5e494aa324defa2925d03e">HalfFloatConversion::ToFloatFallback</a> (<a class="el" href="_math_types_8h.html#afe962105a594eb55fe13daa266182a7e">UVec4Arg</a> inValue)</td></tr>
  149. <tr class="memdesc:a222fa9e87d5e494aa324defa2925d03e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Convert 4 half floats (lower 64 bits) to floats, fallback version when no intrinsics available. <br /></td></tr>
  150. <tr class="separator:a222fa9e87d5e494aa324defa2925d03e"><td class="memSeparator" colspan="2">&#160;</td></tr>
  151. <tr class="memitem:a25cf44e188c51d03e061f23e1eabe36a" id="r_a25cf44e188c51d03e061f23e1eabe36a"><td class="memItemLeft" align="right" valign="top">JPH_INLINE <a class="el" href="class_vec4.html">Vec4</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_half_float_conversion.html#a25cf44e188c51d03e061f23e1eabe36a">HalfFloatConversion::ToFloat</a> (<a class="el" href="_math_types_8h.html#afe962105a594eb55fe13daa266182a7e">UVec4Arg</a> inValue)</td></tr>
  152. <tr class="memdesc:a25cf44e188c51d03e061f23e1eabe36a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Convert 4 half floats (lower 64 bits) to floats. <br /></td></tr>
  153. <tr class="separator:a25cf44e188c51d03e061f23e1eabe36a"><td class="memSeparator" colspan="2">&#160;</td></tr>
  154. </table>
  155. <h2 class="groupheader">Typedef Documentation</h2>
  156. <a id="ad1bfc12994d4af290926964a4eaee88d" name="ad1bfc12994d4af290926964a4eaee88d"></a>
  157. <h2 class="memtitle"><span class="permalink"><a href="#ad1bfc12994d4af290926964a4eaee88d">&#9670;&#160;</a></span>HalfFloat</h2>
  158. <div class="memitem">
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  162. <td class="memname">using <a class="el" href="#ad1bfc12994d4af290926964a4eaee88d">HalfFloat</a> = <a class="el" href="_core_8h.html#aea9840dd402bd5d5201bef4633398cb3">uint16</a></td>
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