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  5. <title>GLM_GTC_half_float: Half-precision floating-point based types and functions.</title>
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  31. <div class="header">
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  33. <a href="#nested-classes">Classes</a> &#124;
  34. <a href="#typedef-members">Typedefs</a> </div>
  35. <div class="headertitle">
  36. <div class="title">GLM_GTC_half_float: Half-precision floating-point based types and functions.</div> </div>
  37. <div class="ingroups"><a class="el" href="a00239.html">GTC Extensions (Stable)</a></div></div>
  38. <div class="contents">
  39. <table class="memberdecls">
  40. <tr><td colspan="2"><h2><a name="nested-classes"></a>
  41. Classes</h2></td></tr>
  42. <tr><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00009.html">thalf</a></td></tr>
  43. <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">16-bit floating point type. <a href="a00009.html#details">More...</a><br/></td></tr>
  44. <tr><td colspan="2"><h2><a name="typedef-members"></a>
  45. Typedefs</h2></td></tr>
  46. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::thalf&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00240.html#ga256188598ace9135605a8ac8fc158654">half</a></td></tr>
  47. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tmat2x2<br class="typebreak"/>
  48. &lt; detail::thalf &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00240.html#ga784f92f5a36fd8e23a69119eb6a80eb8">hmat2</a></td></tr>
  49. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tmat2x2<br class="typebreak"/>
  50. &lt; detail::thalf &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00240.html#gaef5a99a975d1df44e43f3662d84d24e2">hmat2x2</a></td></tr>
  51. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tmat2x3<br class="typebreak"/>
  52. &lt; detail::thalf &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00240.html#ga55c96491b1d2508504b7fad8f31fdd47">hmat2x3</a></td></tr>
  53. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tmat2x4<br class="typebreak"/>
  54. &lt; detail::thalf &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00240.html#ga43a7d1bfd8945398effa19eb66ce304a">hmat2x4</a></td></tr>
  55. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tmat3x3<br class="typebreak"/>
  56. &lt; detail::thalf &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00240.html#ga97a57670730ece7f6b904d6dcce5bd7a">hmat3</a></td></tr>
  57. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tmat3x2<br class="typebreak"/>
  58. &lt; detail::thalf &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00240.html#gaf89371358a1d90a224c72795d25a4f3e">hmat3x2</a></td></tr>
  59. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tmat3x3<br class="typebreak"/>
  60. &lt; detail::thalf &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00240.html#ga3b23962a795f1f157242859c1a35dec0">hmat3x3</a></td></tr>
  61. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tmat3x4<br class="typebreak"/>
  62. &lt; detail::thalf &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00240.html#ga8eeb3d8c00910f5497117d1749b6550f">hmat3x4</a></td></tr>
  63. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tmat4x4<br class="typebreak"/>
  64. &lt; detail::thalf &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00240.html#gaffa8b541819e978ede6129703be94285">hmat4</a></td></tr>
  65. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tmat4x2<br class="typebreak"/>
  66. &lt; detail::thalf &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00240.html#ga370098417bb96d7796b11a4611bf67ac">hmat4x2</a></td></tr>
  67. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tmat4x3<br class="typebreak"/>
  68. &lt; detail::thalf &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00240.html#ga8248b190b2f9a4ff3f2aadf865f72b84">hmat4x3</a></td></tr>
  69. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tmat4x4<br class="typebreak"/>
  70. &lt; detail::thalf &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00240.html#ga66a4356be6f3c7a1e5cb944657917002">hmat4x4</a></td></tr>
  71. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tvec2<br class="typebreak"/>
  72. &lt; detail::thalf &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00240.html#ga2cd0b3fe113dc1aa2ee750a85f77c50a">hvec2</a></td></tr>
  73. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tvec3<br class="typebreak"/>
  74. &lt; detail::thalf &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00240.html#gab708ed615526a03ec26e3b614bea2b7b">hvec3</a></td></tr>
  75. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tvec4<br class="typebreak"/>
  76. &lt; detail::thalf &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00240.html#ga912913b034fea8952fcfc129a633c667">hvec4</a></td></tr>
  77. </table>
  78. <hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
  79. <p>Defines the half-precision floating-point type, along with various typedefs for vectors and matrices. &lt;<a class="el" href="a00056_source.html">glm/gtc/half_float.hpp</a>&gt; need to be included to use these functionalities. </p>
  80. <hr/><h2>Typedef Documentation</h2>
  81. <a class="anchor" id="ga256188598ace9135605a8ac8fc158654"></a><!-- doxytag: member="glm::gtc::half_float::half" ref="ga256188598ace9135605a8ac8fc158654" args="" -->
  82. <div class="memitem">
  83. <div class="memproto">
  84. <table class="memname">
  85. <tr>
  86. <td class="memname">typedef detail::thalf half</td>
  87. </tr>
  88. </table>
  89. </div>
  90. <div class="memdoc">
  91. <p>Type for half-precision floating-point numbers. </p>
  92. <p>From GLM_GTC_half_float extension. </p>
  93. <p>Definition at line <a class="el" href="a00056_source.html#l00332">332</a> of file <a class="el" href="a00056_source.html">half_float.hpp</a>.</p>
  94. </div>
  95. </div>
  96. <a class="anchor" id="ga784f92f5a36fd8e23a69119eb6a80eb8"></a><!-- doxytag: member="glm::gtc::half_float::hmat2" ref="ga784f92f5a36fd8e23a69119eb6a80eb8" args="" -->
  97. <div class="memitem">
  98. <div class="memproto">
  99. <table class="memname">
  100. <tr>
  101. <td class="memname">typedef detail::tmat2x2&lt;detail::thalf&gt; hmat2</td>
  102. </tr>
  103. </table>
  104. </div>
  105. <div class="memdoc">
  106. <p>2 * 2 matrix of half-precision floating-point numbers. </p>
  107. <p>From GLM_GTC_half_float extension. </p>
  108. <p>Definition at line <a class="el" href="a00056_source.html#l00348">348</a> of file <a class="el" href="a00056_source.html">half_float.hpp</a>.</p>
  109. </div>
  110. </div>
  111. <a class="anchor" id="gaef5a99a975d1df44e43f3662d84d24e2"></a><!-- doxytag: member="glm::gtc::half_float::hmat2x2" ref="gaef5a99a975d1df44e43f3662d84d24e2" args="" -->
  112. <div class="memitem">
  113. <div class="memproto">
  114. <table class="memname">
  115. <tr>
  116. <td class="memname">typedef detail::tmat2x2&lt;detail::thalf&gt; hmat2x2</td>
  117. </tr>
  118. </table>
  119. </div>
  120. <div class="memdoc">
  121. <p>2 * 2 matrix of half-precision floating-point numbers. </p>
  122. <p>From GLM_GTC_half_float extension. </p>
  123. <p>Definition at line <a class="el" href="a00056_source.html#l00360">360</a> of file <a class="el" href="a00056_source.html">half_float.hpp</a>.</p>
  124. </div>
  125. </div>
  126. <a class="anchor" id="ga55c96491b1d2508504b7fad8f31fdd47"></a><!-- doxytag: member="glm::gtc::half_float::hmat2x3" ref="ga55c96491b1d2508504b7fad8f31fdd47" args="" -->
  127. <div class="memitem">
  128. <div class="memproto">
  129. <table class="memname">
  130. <tr>
  131. <td class="memname">typedef detail::tmat2x3&lt;detail::thalf&gt; hmat2x3</td>
  132. </tr>
  133. </table>
  134. </div>
  135. <div class="memdoc">
  136. <p>2 * 3 matrix of half-precision floating-point numbers. </p>
  137. <p>From GLM_GTC_half_float extension. </p>
  138. <p>Definition at line <a class="el" href="a00056_source.html#l00364">364</a> of file <a class="el" href="a00056_source.html">half_float.hpp</a>.</p>
  139. </div>
  140. </div>
  141. <a class="anchor" id="ga43a7d1bfd8945398effa19eb66ce304a"></a><!-- doxytag: member="glm::gtc::half_float::hmat2x4" ref="ga43a7d1bfd8945398effa19eb66ce304a" args="" -->
  142. <div class="memitem">
  143. <div class="memproto">
  144. <table class="memname">
  145. <tr>
  146. <td class="memname">typedef detail::tmat2x4&lt;detail::thalf&gt; hmat2x4</td>
  147. </tr>
  148. </table>
  149. </div>
  150. <div class="memdoc">
  151. <p>2 * 4 matrix of half-precision floating-point numbers. </p>
  152. <p>From GLM_GTC_half_float extension. </p>
  153. <p>Definition at line <a class="el" href="a00056_source.html#l00368">368</a> of file <a class="el" href="a00056_source.html">half_float.hpp</a>.</p>
  154. </div>
  155. </div>
  156. <a class="anchor" id="ga97a57670730ece7f6b904d6dcce5bd7a"></a><!-- doxytag: member="glm::gtc::half_float::hmat3" ref="ga97a57670730ece7f6b904d6dcce5bd7a" args="" -->
  157. <div class="memitem">
  158. <div class="memproto">
  159. <table class="memname">
  160. <tr>
  161. <td class="memname">typedef detail::tmat3x3&lt;detail::thalf&gt; hmat3</td>
  162. </tr>
  163. </table>
  164. </div>
  165. <div class="memdoc">
  166. <p>3 * 3 matrix of half-precision floating-point numbers. </p>
  167. <p>From GLM_GTC_half_float extension. </p>
  168. <p>Definition at line <a class="el" href="a00056_source.html#l00352">352</a> of file <a class="el" href="a00056_source.html">half_float.hpp</a>.</p>
  169. </div>
  170. </div>
  171. <a class="anchor" id="gaf89371358a1d90a224c72795d25a4f3e"></a><!-- doxytag: member="glm::gtc::half_float::hmat3x2" ref="gaf89371358a1d90a224c72795d25a4f3e" args="" -->
  172. <div class="memitem">
  173. <div class="memproto">
  174. <table class="memname">
  175. <tr>
  176. <td class="memname">typedef detail::tmat3x2&lt;detail::thalf&gt; hmat3x2</td>
  177. </tr>
  178. </table>
  179. </div>
  180. <div class="memdoc">
  181. <p>3 * 2 matrix of half-precision floating-point numbers. </p>
  182. <p>From GLM_GTC_half_float extension. </p>
  183. <p>Definition at line <a class="el" href="a00056_source.html#l00372">372</a> of file <a class="el" href="a00056_source.html">half_float.hpp</a>.</p>
  184. </div>
  185. </div>
  186. <a class="anchor" id="ga3b23962a795f1f157242859c1a35dec0"></a><!-- doxytag: member="glm::gtc::half_float::hmat3x3" ref="ga3b23962a795f1f157242859c1a35dec0" args="" -->
  187. <div class="memitem">
  188. <div class="memproto">
  189. <table class="memname">
  190. <tr>
  191. <td class="memname">typedef detail::tmat3x3&lt;detail::thalf&gt; hmat3x3</td>
  192. </tr>
  193. </table>
  194. </div>
  195. <div class="memdoc">
  196. <p>3 * 3 matrix of half-precision floating-point numbers. </p>
  197. <p>From GLM_GTC_half_float extension. </p>
  198. <p>Definition at line <a class="el" href="a00056_source.html#l00376">376</a> of file <a class="el" href="a00056_source.html">half_float.hpp</a>.</p>
  199. </div>
  200. </div>
  201. <a class="anchor" id="ga8eeb3d8c00910f5497117d1749b6550f"></a><!-- doxytag: member="glm::gtc::half_float::hmat3x4" ref="ga8eeb3d8c00910f5497117d1749b6550f" args="" -->
  202. <div class="memitem">
  203. <div class="memproto">
  204. <table class="memname">
  205. <tr>
  206. <td class="memname">typedef detail::tmat3x4&lt;detail::thalf&gt; hmat3x4</td>
  207. </tr>
  208. </table>
  209. </div>
  210. <div class="memdoc">
  211. <p>3 * 4 matrix of half-precision floating-point numbers. </p>
  212. <p>From GLM_GTC_half_float extension. </p>
  213. <p>Definition at line <a class="el" href="a00056_source.html#l00380">380</a> of file <a class="el" href="a00056_source.html">half_float.hpp</a>.</p>
  214. </div>
  215. </div>
  216. <a class="anchor" id="gaffa8b541819e978ede6129703be94285"></a><!-- doxytag: member="glm::gtc::half_float::hmat4" ref="gaffa8b541819e978ede6129703be94285" args="" -->
  217. <div class="memitem">
  218. <div class="memproto">
  219. <table class="memname">
  220. <tr>
  221. <td class="memname">typedef detail::tmat4x4&lt;detail::thalf&gt; hmat4</td>
  222. </tr>
  223. </table>
  224. </div>
  225. <div class="memdoc">
  226. <p>4 * 4 matrix of half-precision floating-point numbers. </p>
  227. <p>From GLM_GTC_half_float extension. </p>
  228. <p>Definition at line <a class="el" href="a00056_source.html#l00356">356</a> of file <a class="el" href="a00056_source.html">half_float.hpp</a>.</p>
  229. </div>
  230. </div>
  231. <a class="anchor" id="ga370098417bb96d7796b11a4611bf67ac"></a><!-- doxytag: member="glm::gtc::half_float::hmat4x2" ref="ga370098417bb96d7796b11a4611bf67ac" args="" -->
  232. <div class="memitem">
  233. <div class="memproto">
  234. <table class="memname">
  235. <tr>
  236. <td class="memname">typedef detail::tmat4x2&lt;detail::thalf&gt; hmat4x2</td>
  237. </tr>
  238. </table>
  239. </div>
  240. <div class="memdoc">
  241. <p>4 * 2 matrix of half-precision floating-point numbers. </p>
  242. <p>From GLM_GTC_half_float extension. </p>
  243. <p>Definition at line <a class="el" href="a00056_source.html#l00384">384</a> of file <a class="el" href="a00056_source.html">half_float.hpp</a>.</p>
  244. </div>
  245. </div>
  246. <a class="anchor" id="ga8248b190b2f9a4ff3f2aadf865f72b84"></a><!-- doxytag: member="glm::gtc::half_float::hmat4x3" ref="ga8248b190b2f9a4ff3f2aadf865f72b84" args="" -->
  247. <div class="memitem">
  248. <div class="memproto">
  249. <table class="memname">
  250. <tr>
  251. <td class="memname">typedef detail::tmat4x3&lt;detail::thalf&gt; hmat4x3</td>
  252. </tr>
  253. </table>
  254. </div>
  255. <div class="memdoc">
  256. <p>4 * 3 matrix of half-precision floating-point numbers. </p>
  257. <p>From GLM_GTC_half_float extension. </p>
  258. <p>Definition at line <a class="el" href="a00056_source.html#l00388">388</a> of file <a class="el" href="a00056_source.html">half_float.hpp</a>.</p>
  259. </div>
  260. </div>
  261. <a class="anchor" id="ga66a4356be6f3c7a1e5cb944657917002"></a><!-- doxytag: member="glm::gtc::half_float::hmat4x4" ref="ga66a4356be6f3c7a1e5cb944657917002" args="" -->
  262. <div class="memitem">
  263. <div class="memproto">
  264. <table class="memname">
  265. <tr>
  266. <td class="memname">typedef detail::tmat4x4&lt;detail::thalf&gt; hmat4x4</td>
  267. </tr>
  268. </table>
  269. </div>
  270. <div class="memdoc">
  271. <p>4 * 4 matrix of half-precision floating-point numbers. </p>
  272. <p>From GLM_GTC_half_float extension. </p>
  273. <p>Definition at line <a class="el" href="a00056_source.html#l00392">392</a> of file <a class="el" href="a00056_source.html">half_float.hpp</a>.</p>
  274. </div>
  275. </div>
  276. <a class="anchor" id="ga2cd0b3fe113dc1aa2ee750a85f77c50a"></a><!-- doxytag: member="glm::gtc::half_float::hvec2" ref="ga2cd0b3fe113dc1aa2ee750a85f77c50a" args="" -->
  277. <div class="memitem">
  278. <div class="memproto">
  279. <table class="memname">
  280. <tr>
  281. <td class="memname">typedef detail::tvec2&lt;detail::thalf&gt; hvec2</td>
  282. </tr>
  283. </table>
  284. </div>
  285. <div class="memdoc">
  286. <p>Vector of 2 half-precision floating-point numbers. </p>
  287. <p>From GLM_GTC_half_float extension. </p>
  288. <p>Definition at line <a class="el" href="a00056_source.html#l00336">336</a> of file <a class="el" href="a00056_source.html">half_float.hpp</a>.</p>
  289. </div>
  290. </div>
  291. <a class="anchor" id="gab708ed615526a03ec26e3b614bea2b7b"></a><!-- doxytag: member="glm::gtc::half_float::hvec3" ref="gab708ed615526a03ec26e3b614bea2b7b" args="" -->
  292. <div class="memitem">
  293. <div class="memproto">
  294. <table class="memname">
  295. <tr>
  296. <td class="memname">typedef detail::tvec3&lt;detail::thalf&gt; hvec3</td>
  297. </tr>
  298. </table>
  299. </div>
  300. <div class="memdoc">
  301. <p>Vector of 3 half-precision floating-point numbers. </p>
  302. <p>From GLM_GTC_half_float extension. </p>
  303. <p>Definition at line <a class="el" href="a00056_source.html#l00340">340</a> of file <a class="el" href="a00056_source.html">half_float.hpp</a>.</p>
  304. </div>
  305. </div>
  306. <a class="anchor" id="ga912913b034fea8952fcfc129a633c667"></a><!-- doxytag: member="glm::gtc::half_float::hvec4" ref="ga912913b034fea8952fcfc129a633c667" args="" -->
  307. <div class="memitem">
  308. <div class="memproto">
  309. <table class="memname">
  310. <tr>
  311. <td class="memname">typedef detail::tvec4&lt;detail::thalf&gt; hvec4</td>
  312. </tr>
  313. </table>
  314. </div>
  315. <div class="memdoc">
  316. <p>Vector of 4 half-precision floating-point numbers. </p>
  317. <p>From GLM_GTC_half_float extension. </p>
  318. <p>Definition at line <a class="el" href="a00056_source.html#l00344">344</a> of file <a class="el" href="a00056_source.html">half_float.hpp</a>.</p>
  319. </div>
  320. </div>
  321. </div>
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  324. <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.4 </small></address>
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