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  44. <div class="title">GLM_GTX_bit<div class="ingroups"><a class="el" href="a00165.html">GTX Extensions (Experimental)</a></div></div> </div>
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  49. Functions</h2></td></tr>
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  82. <tr class="memitem:ga2d3939fbf96aa54cb2fd3461a60aba02"><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
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  84. genType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00186.html#ga2d3939fbf96aa54cb2fd3461a60aba02">bitRevert</a> (genType const &amp;value)</td></tr>
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  101. <tr class="memitem:ga5ddca7546d8be35992eedd3411842545"><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
  102. <tr class="memitem:ga5ddca7546d8be35992eedd3411842545"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00186.html#ga5ddca7546d8be35992eedd3411842545">isPowerOfTwo</a> (genType const &amp;value)</td></tr>
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  105. <tr class="memitem:ga79f1482a09c91f785e7e0ea8aed2b20e"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genIType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00186.html#ga79f1482a09c91f785e7e0ea8aed2b20e">mask</a> (genIType const &amp;count)</td></tr>
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  107. <tr class="memitem:gaa49786cf3f8a1f65de6e70b6088a811e"><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
  108. <tr class="memitem:gaa49786cf3f8a1f65de6e70b6088a811e"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00186.html#gaa49786cf3f8a1f65de6e70b6088a811e">powerOfTwoAbove</a> (genType const &amp;value)</td></tr>
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  110. <tr class="memitem:gaeceaea338213cbff7a275460e35e8d0c"><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
  111. <tr class="memitem:gaeceaea338213cbff7a275460e35e8d0c"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00186.html#gaeceaea338213cbff7a275460e35e8d0c">powerOfTwoBelow</a> (genType const &amp;value)</td></tr>
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  113. <tr class="memitem:ga9e68299f4ca0cd6674efbee62d425b95"><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
  114. <tr class="memitem:ga9e68299f4ca0cd6674efbee62d425b95"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00186.html#ga9e68299f4ca0cd6674efbee62d425b95">powerOfTwoNearest</a> (genType const &amp;value)</td></tr>
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  116. </table>
  117. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
  118. <p>Allow to perform bit operations on integer values. </p>
  119. <p>&lt;<a class="el" href="a00012.html" title="OpenGL Mathematics (glm.g-truc.net) ">glm/gtx/bit.hpp</a>&gt; need to be included to use these functionalities. </p>
  120. <h2 class="groupheader">Function Documentation</h2>
  121. <a class="anchor" id="ga24cad0069f9a0450abd80b3e89501adf"></a>
  122. <div class="memitem">
  123. <div class="memproto">
  124. <table class="memname">
  125. <tr>
  126. <td class="memname">GLM_FUNC_DECL int16 glm::bitfieldInterleave </td>
  127. <td>(</td>
  128. <td class="paramtype">int8&#160;</td>
  129. <td class="paramname"><em>x</em>, </td>
  130. </tr>
  131. <tr>
  132. <td class="paramkey"></td>
  133. <td></td>
  134. <td class="paramtype">int8&#160;</td>
  135. <td class="paramname"><em>y</em>&#160;</td>
  136. </tr>
  137. <tr>
  138. <td></td>
  139. <td>)</td>
  140. <td></td><td></td>
  141. </tr>
  142. </table>
  143. </div><div class="memdoc">
  144. <p>Interleaves the bits of x and y. </p>
  145. <p>The first bit is the first bit of x followed by the first bit of y. The other bits are interleaved following the previous sequence.</p>
  146. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  147. </div>
  148. </div>
  149. <a class="anchor" id="ga9a4976a529aec2cee56525e1165da484"></a>
  150. <div class="memitem">
  151. <div class="memproto">
  152. <table class="memname">
  153. <tr>
  154. <td class="memname">GLM_FUNC_DECL uint16 glm::bitfieldInterleave </td>
  155. <td>(</td>
  156. <td class="paramtype">uint8&#160;</td>
  157. <td class="paramname"><em>x</em>, </td>
  158. </tr>
  159. <tr>
  160. <td class="paramkey"></td>
  161. <td></td>
  162. <td class="paramtype">uint8&#160;</td>
  163. <td class="paramname"><em>y</em>&#160;</td>
  164. </tr>
  165. <tr>
  166. <td></td>
  167. <td>)</td>
  168. <td></td><td></td>
  169. </tr>
  170. </table>
  171. </div><div class="memdoc">
  172. <p>Interleaves the bits of x and y. </p>
  173. <p>The first bit is the first bit of x followed by the first bit of y. The other bits are interleaved following the previous sequence.</p>
  174. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  175. </div>
  176. </div>
  177. <a class="anchor" id="gac51c33a394593f0631fa3aa5bb778809"></a>
  178. <div class="memitem">
  179. <div class="memproto">
  180. <table class="memname">
  181. <tr>
  182. <td class="memname">GLM_FUNC_DECL int32 glm::bitfieldInterleave </td>
  183. <td>(</td>
  184. <td class="paramtype">int16&#160;</td>
  185. <td class="paramname"><em>x</em>, </td>
  186. </tr>
  187. <tr>
  188. <td class="paramkey"></td>
  189. <td></td>
  190. <td class="paramtype">int16&#160;</td>
  191. <td class="paramname"><em>y</em>&#160;</td>
  192. </tr>
  193. <tr>
  194. <td></td>
  195. <td>)</td>
  196. <td></td><td></td>
  197. </tr>
  198. </table>
  199. </div><div class="memdoc">
  200. <p>Interleaves the bits of x and y. </p>
  201. <p>The first bit is the first bit of x followed by the first bit of y. The other bits are interleaved following the previous sequence.</p>
  202. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  203. </div>
  204. </div>
  205. <a class="anchor" id="ga94f3646a5667f4be56f8dcf3310e963f"></a>
  206. <div class="memitem">
  207. <div class="memproto">
  208. <table class="memname">
  209. <tr>
  210. <td class="memname">GLM_FUNC_DECL uint32 glm::bitfieldInterleave </td>
  211. <td>(</td>
  212. <td class="paramtype">uint16&#160;</td>
  213. <td class="paramname"><em>x</em>, </td>
  214. </tr>
  215. <tr>
  216. <td class="paramkey"></td>
  217. <td></td>
  218. <td class="paramtype">uint16&#160;</td>
  219. <td class="paramname"><em>y</em>&#160;</td>
  220. </tr>
  221. <tr>
  222. <td></td>
  223. <td>)</td>
  224. <td></td><td></td>
  225. </tr>
  226. </table>
  227. </div><div class="memdoc">
  228. <p>Interleaves the bits of x and y. </p>
  229. <p>The first bit is the first bit of x followed by the first bit of y. The other bits are interleaved following the previous sequence.</p>
  230. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  231. </div>
  232. </div>
  233. <a class="anchor" id="gaebb756a24a0784e3d6fba8bd011ab77a"></a>
  234. <div class="memitem">
  235. <div class="memproto">
  236. <table class="memname">
  237. <tr>
  238. <td class="memname">GLM_FUNC_DECL int64 glm::bitfieldInterleave </td>
  239. <td>(</td>
  240. <td class="paramtype">int32&#160;</td>
  241. <td class="paramname"><em>x</em>, </td>
  242. </tr>
  243. <tr>
  244. <td class="paramkey"></td>
  245. <td></td>
  246. <td class="paramtype">int32&#160;</td>
  247. <td class="paramname"><em>y</em>&#160;</td>
  248. </tr>
  249. <tr>
  250. <td></td>
  251. <td>)</td>
  252. <td></td><td></td>
  253. </tr>
  254. </table>
  255. </div><div class="memdoc">
  256. <p>Interleaves the bits of x and y. </p>
  257. <p>The first bit is the first bit of x followed by the first bit of y. The other bits are interleaved following the previous sequence.</p>
  258. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  259. </div>
  260. </div>
  261. <a class="anchor" id="ga2f1e2b3fe699e7d897ae38b2115ddcbd"></a>
  262. <div class="memitem">
  263. <div class="memproto">
  264. <table class="memname">
  265. <tr>
  266. <td class="memname">GLM_FUNC_DECL uint64 glm::bitfieldInterleave </td>
  267. <td>(</td>
  268. <td class="paramtype">uint32&#160;</td>
  269. <td class="paramname"><em>x</em>, </td>
  270. </tr>
  271. <tr>
  272. <td class="paramkey"></td>
  273. <td></td>
  274. <td class="paramtype">uint32&#160;</td>
  275. <td class="paramname"><em>y</em>&#160;</td>
  276. </tr>
  277. <tr>
  278. <td></td>
  279. <td>)</td>
  280. <td></td><td></td>
  281. </tr>
  282. </table>
  283. </div><div class="memdoc">
  284. <p>Interleaves the bits of x and y. </p>
  285. <p>The first bit is the first bit of x followed by the first bit of y. The other bits are interleaved following the previous sequence.</p>
  286. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  287. </div>
  288. </div>
  289. <a class="anchor" id="ga8fdb724dccd4a07d57efc01147102137"></a>
  290. <div class="memitem">
  291. <div class="memproto">
  292. <table class="memname">
  293. <tr>
  294. <td class="memname">GLM_FUNC_DECL int32 glm::bitfieldInterleave </td>
  295. <td>(</td>
  296. <td class="paramtype">int8&#160;</td>
  297. <td class="paramname"><em>x</em>, </td>
  298. </tr>
  299. <tr>
  300. <td class="paramkey"></td>
  301. <td></td>
  302. <td class="paramtype">int8&#160;</td>
  303. <td class="paramname"><em>y</em>, </td>
  304. </tr>
  305. <tr>
  306. <td class="paramkey"></td>
  307. <td></td>
  308. <td class="paramtype">int8&#160;</td>
  309. <td class="paramname"><em>z</em>&#160;</td>
  310. </tr>
  311. <tr>
  312. <td></td>
  313. <td>)</td>
  314. <td></td><td></td>
  315. </tr>
  316. </table>
  317. </div><div class="memdoc">
  318. <p>Interleaves the bits of x, y and z. </p>
  319. <p>The first bit is the first bit of x followed by the first bit of y and the first bit of z. The other bits are interleaved following the previous sequence.</p>
  320. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  321. </div>
  322. </div>
  323. <a class="anchor" id="ga9fc2a0dd5dcf8b00e113f272a5feca93"></a>
  324. <div class="memitem">
  325. <div class="memproto">
  326. <table class="memname">
  327. <tr>
  328. <td class="memname">GLM_FUNC_DECL uint32 glm::bitfieldInterleave </td>
  329. <td>(</td>
  330. <td class="paramtype">uint8&#160;</td>
  331. <td class="paramname"><em>x</em>, </td>
  332. </tr>
  333. <tr>
  334. <td class="paramkey"></td>
  335. <td></td>
  336. <td class="paramtype">uint8&#160;</td>
  337. <td class="paramname"><em>y</em>, </td>
  338. </tr>
  339. <tr>
  340. <td class="paramkey"></td>
  341. <td></td>
  342. <td class="paramtype">uint8&#160;</td>
  343. <td class="paramname"><em>z</em>&#160;</td>
  344. </tr>
  345. <tr>
  346. <td></td>
  347. <td>)</td>
  348. <td></td><td></td>
  349. </tr>
  350. </table>
  351. </div><div class="memdoc">
  352. <p>Interleaves the bits of x, y and z. </p>
  353. <p>The first bit is the first bit of x followed by the first bit of y and the first bit of z. The other bits are interleaved following the previous sequence.</p>
  354. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  355. </div>
  356. </div>
  357. <a class="anchor" id="gaa901c36a842fa5d126ea650549f17b24"></a>
  358. <div class="memitem">
  359. <div class="memproto">
  360. <table class="memname">
  361. <tr>
  362. <td class="memname">GLM_FUNC_DECL int64 glm::bitfieldInterleave </td>
  363. <td>(</td>
  364. <td class="paramtype">int16&#160;</td>
  365. <td class="paramname"><em>x</em>, </td>
  366. </tr>
  367. <tr>
  368. <td class="paramkey"></td>
  369. <td></td>
  370. <td class="paramtype">int16&#160;</td>
  371. <td class="paramname"><em>y</em>, </td>
  372. </tr>
  373. <tr>
  374. <td class="paramkey"></td>
  375. <td></td>
  376. <td class="paramtype">int16&#160;</td>
  377. <td class="paramname"><em>z</em>&#160;</td>
  378. </tr>
  379. <tr>
  380. <td></td>
  381. <td>)</td>
  382. <td></td><td></td>
  383. </tr>
  384. </table>
  385. </div><div class="memdoc">
  386. <p>Interleaves the bits of x, y and z. </p>
  387. <p>The first bit is the first bit of x followed by the first bit of y and the first bit of z. The other bits are interleaved following the previous sequence.</p>
  388. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  389. </div>
  390. </div>
  391. <a class="anchor" id="ga3afd6d38881fe3948c53d4214d2197fd"></a>
  392. <div class="memitem">
  393. <div class="memproto">
  394. <table class="memname">
  395. <tr>
  396. <td class="memname">GLM_FUNC_DECL uint64 glm::bitfieldInterleave </td>
  397. <td>(</td>
  398. <td class="paramtype">uint16&#160;</td>
  399. <td class="paramname"><em>x</em>, </td>
  400. </tr>
  401. <tr>
  402. <td class="paramkey"></td>
  403. <td></td>
  404. <td class="paramtype">uint16&#160;</td>
  405. <td class="paramname"><em>y</em>, </td>
  406. </tr>
  407. <tr>
  408. <td class="paramkey"></td>
  409. <td></td>
  410. <td class="paramtype">uint16&#160;</td>
  411. <td class="paramname"><em>z</em>&#160;</td>
  412. </tr>
  413. <tr>
  414. <td></td>
  415. <td>)</td>
  416. <td></td><td></td>
  417. </tr>
  418. </table>
  419. </div><div class="memdoc">
  420. <p>Interleaves the bits of x, y and z. </p>
  421. <p>The first bit is the first bit of x followed by the first bit of y and the first bit of z. The other bits are interleaved following the previous sequence.</p>
  422. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  423. </div>
  424. </div>
  425. <a class="anchor" id="gad2075d96a6640121edaa98ea534102ca"></a>
  426. <div class="memitem">
  427. <div class="memproto">
  428. <table class="memname">
  429. <tr>
  430. <td class="memname">GLM_FUNC_DECL int64 glm::bitfieldInterleave </td>
  431. <td>(</td>
  432. <td class="paramtype">int32&#160;</td>
  433. <td class="paramname"><em>x</em>, </td>
  434. </tr>
  435. <tr>
  436. <td class="paramkey"></td>
  437. <td></td>
  438. <td class="paramtype">int32&#160;</td>
  439. <td class="paramname"><em>y</em>, </td>
  440. </tr>
  441. <tr>
  442. <td class="paramkey"></td>
  443. <td></td>
  444. <td class="paramtype">int32&#160;</td>
  445. <td class="paramname"><em>z</em>&#160;</td>
  446. </tr>
  447. <tr>
  448. <td></td>
  449. <td>)</td>
  450. <td></td><td></td>
  451. </tr>
  452. </table>
  453. </div><div class="memdoc">
  454. <p>Interleaves the bits of x, y and z. </p>
  455. <p>The first bit is the first bit of x followed by the first bit of y and the first bit of z. The other bits are interleaved following the previous sequence.</p>
  456. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  457. </div>
  458. </div>
  459. <a class="anchor" id="gab19fbc739fc0cf7247978602c36f7da8"></a>
  460. <div class="memitem">
  461. <div class="memproto">
  462. <table class="memname">
  463. <tr>
  464. <td class="memname">GLM_FUNC_DECL uint64 glm::bitfieldInterleave </td>
  465. <td>(</td>
  466. <td class="paramtype">uint32&#160;</td>
  467. <td class="paramname"><em>x</em>, </td>
  468. </tr>
  469. <tr>
  470. <td class="paramkey"></td>
  471. <td></td>
  472. <td class="paramtype">uint32&#160;</td>
  473. <td class="paramname"><em>y</em>, </td>
  474. </tr>
  475. <tr>
  476. <td class="paramkey"></td>
  477. <td></td>
  478. <td class="paramtype">uint32&#160;</td>
  479. <td class="paramname"><em>z</em>&#160;</td>
  480. </tr>
  481. <tr>
  482. <td></td>
  483. <td>)</td>
  484. <td></td><td></td>
  485. </tr>
  486. </table>
  487. </div><div class="memdoc">
  488. <p>Interleaves the bits of x, y and z. </p>
  489. <p>The first bit is the first bit of x followed by the first bit of y and the first bit of z. The other bits are interleaved following the previous sequence.</p>
  490. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  491. </div>
  492. </div>
  493. <a class="anchor" id="ga8a44ae22f5c953b296c42d067dccbe6d"></a>
  494. <div class="memitem">
  495. <div class="memproto">
  496. <table class="memname">
  497. <tr>
  498. <td class="memname">GLM_FUNC_DECL int32 glm::bitfieldInterleave </td>
  499. <td>(</td>
  500. <td class="paramtype">int8&#160;</td>
  501. <td class="paramname"><em>x</em>, </td>
  502. </tr>
  503. <tr>
  504. <td class="paramkey"></td>
  505. <td></td>
  506. <td class="paramtype">int8&#160;</td>
  507. <td class="paramname"><em>y</em>, </td>
  508. </tr>
  509. <tr>
  510. <td class="paramkey"></td>
  511. <td></td>
  512. <td class="paramtype">int8&#160;</td>
  513. <td class="paramname"><em>z</em>, </td>
  514. </tr>
  515. <tr>
  516. <td class="paramkey"></td>
  517. <td></td>
  518. <td class="paramtype">int8&#160;</td>
  519. <td class="paramname"><em>w</em>&#160;</td>
  520. </tr>
  521. <tr>
  522. <td></td>
  523. <td>)</td>
  524. <td></td><td></td>
  525. </tr>
  526. </table>
  527. </div><div class="memdoc">
  528. <p>Interleaves the bits of x, y, z and w. </p>
  529. <p>The first bit is the first bit of x followed by the first bit of y, the first bit of z and finally the first bit of w. The other bits are interleaved following the previous sequence.</p>
  530. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  531. </div>
  532. </div>
  533. <a class="anchor" id="ga14bb274d54a3c26f4919dd7ed0dd0c36"></a>
  534. <div class="memitem">
  535. <div class="memproto">
  536. <table class="memname">
  537. <tr>
  538. <td class="memname">GLM_FUNC_DECL uint32 glm::bitfieldInterleave </td>
  539. <td>(</td>
  540. <td class="paramtype">uint8&#160;</td>
  541. <td class="paramname"><em>x</em>, </td>
  542. </tr>
  543. <tr>
  544. <td class="paramkey"></td>
  545. <td></td>
  546. <td class="paramtype">uint8&#160;</td>
  547. <td class="paramname"><em>y</em>, </td>
  548. </tr>
  549. <tr>
  550. <td class="paramkey"></td>
  551. <td></td>
  552. <td class="paramtype">uint8&#160;</td>
  553. <td class="paramname"><em>z</em>, </td>
  554. </tr>
  555. <tr>
  556. <td class="paramkey"></td>
  557. <td></td>
  558. <td class="paramtype">uint8&#160;</td>
  559. <td class="paramname"><em>w</em>&#160;</td>
  560. </tr>
  561. <tr>
  562. <td></td>
  563. <td>)</td>
  564. <td></td><td></td>
  565. </tr>
  566. </table>
  567. </div><div class="memdoc">
  568. <p>Interleaves the bits of x, y, z and w. </p>
  569. <p>The first bit is the first bit of x followed by the first bit of y, the first bit of z and finally the first bit of w. The other bits are interleaved following the previous sequence.</p>
  570. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  571. </div>
  572. </div>
  573. <a class="anchor" id="ga180a63161e1319fbd5a53c84d0429c7a"></a>
  574. <div class="memitem">
  575. <div class="memproto">
  576. <table class="memname">
  577. <tr>
  578. <td class="memname">GLM_FUNC_DECL int64 glm::bitfieldInterleave </td>
  579. <td>(</td>
  580. <td class="paramtype">int16&#160;</td>
  581. <td class="paramname"><em>x</em>, </td>
  582. </tr>
  583. <tr>
  584. <td class="paramkey"></td>
  585. <td></td>
  586. <td class="paramtype">int16&#160;</td>
  587. <td class="paramname"><em>y</em>, </td>
  588. </tr>
  589. <tr>
  590. <td class="paramkey"></td>
  591. <td></td>
  592. <td class="paramtype">int16&#160;</td>
  593. <td class="paramname"><em>z</em>, </td>
  594. </tr>
  595. <tr>
  596. <td class="paramkey"></td>
  597. <td></td>
  598. <td class="paramtype">int16&#160;</td>
  599. <td class="paramname"><em>w</em>&#160;</td>
  600. </tr>
  601. <tr>
  602. <td></td>
  603. <td>)</td>
  604. <td></td><td></td>
  605. </tr>
  606. </table>
  607. </div><div class="memdoc">
  608. <p>Interleaves the bits of x, y, z and w. </p>
  609. <p>The first bit is the first bit of x followed by the first bit of y, the first bit of z and finally the first bit of w. The other bits are interleaved following the previous sequence.</p>
  610. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  611. </div>
  612. </div>
  613. <a class="anchor" id="gafca8768671a14c8016facccb66a89f26"></a>
  614. <div class="memitem">
  615. <div class="memproto">
  616. <table class="memname">
  617. <tr>
  618. <td class="memname">GLM_FUNC_DECL uint64 glm::bitfieldInterleave </td>
  619. <td>(</td>
  620. <td class="paramtype">uint16&#160;</td>
  621. <td class="paramname"><em>x</em>, </td>
  622. </tr>
  623. <tr>
  624. <td class="paramkey"></td>
  625. <td></td>
  626. <td class="paramtype">uint16&#160;</td>
  627. <td class="paramname"><em>y</em>, </td>
  628. </tr>
  629. <tr>
  630. <td class="paramkey"></td>
  631. <td></td>
  632. <td class="paramtype">uint16&#160;</td>
  633. <td class="paramname"><em>z</em>, </td>
  634. </tr>
  635. <tr>
  636. <td class="paramkey"></td>
  637. <td></td>
  638. <td class="paramtype">uint16&#160;</td>
  639. <td class="paramname"><em>w</em>&#160;</td>
  640. </tr>
  641. <tr>
  642. <td></td>
  643. <td>)</td>
  644. <td></td><td></td>
  645. </tr>
  646. </table>
  647. </div><div class="memdoc">
  648. <p>Interleaves the bits of x, y, z and w. </p>
  649. <p>The first bit is the first bit of x followed by the first bit of y, the first bit of z and finally the first bit of w. The other bits are interleaved following the previous sequence.</p>
  650. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  651. </div>
  652. </div>
  653. <a class="anchor" id="ga2d3939fbf96aa54cb2fd3461a60aba02"></a>
  654. <div class="memitem">
  655. <div class="memproto">
  656. <table class="memname">
  657. <tr>
  658. <td class="memname">GLM_DEPRECATED GLM_FUNC_DECL genType glm::bitRevert </td>
  659. <td>(</td>
  660. <td class="paramtype">genType const &amp;&#160;</td>
  661. <td class="paramname"><em>value</em></td><td>)</td>
  662. <td></td>
  663. </tr>
  664. </table>
  665. </div><div class="memdoc">
  666. <p>Revert all bits of any integer based type. </p>
  667. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  668. </div>
  669. </div>
  670. <a class="anchor" id="ga32c0a5149152a9aa75afafe81b19be53"></a>
  671. <div class="memitem">
  672. <div class="memproto">
  673. <table class="memname">
  674. <tr>
  675. <td class="memname">GLM_FUNC_DECL genType glm::bitRotateLeft </td>
  676. <td>(</td>
  677. <td class="paramtype">genType const &amp;&#160;</td>
  678. <td class="paramname"><em>In</em>, </td>
  679. </tr>
  680. <tr>
  681. <td class="paramkey"></td>
  682. <td></td>
  683. <td class="paramtype">std::size_t&#160;</td>
  684. <td class="paramname"><em>Shift</em>&#160;</td>
  685. </tr>
  686. <tr>
  687. <td></td>
  688. <td>)</td>
  689. <td></td><td></td>
  690. </tr>
  691. </table>
  692. </div><div class="memdoc">
  693. <p>Rotate all bits to the left. </p>
  694. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  695. </div>
  696. </div>
  697. <a class="anchor" id="gaf999dbfe97a5be5ea68841a58cf89a4a"></a>
  698. <div class="memitem">
  699. <div class="memproto">
  700. <table class="memname">
  701. <tr>
  702. <td class="memname">GLM_FUNC_DECL genType glm::bitRotateRight </td>
  703. <td>(</td>
  704. <td class="paramtype">genType const &amp;&#160;</td>
  705. <td class="paramname"><em>In</em>, </td>
  706. </tr>
  707. <tr>
  708. <td class="paramkey"></td>
  709. <td></td>
  710. <td class="paramtype">std::size_t&#160;</td>
  711. <td class="paramname"><em>Shift</em>&#160;</td>
  712. </tr>
  713. <tr>
  714. <td></td>
  715. <td>)</td>
  716. <td></td><td></td>
  717. </tr>
  718. </table>
  719. </div><div class="memdoc">
  720. <p>Rotate all bits to the right. </p>
  721. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  722. </div>
  723. </div>
  724. <a class="anchor" id="gafac2a9e0ef0d5d2fc4e569bff2b2f452"></a>
  725. <div class="memitem">
  726. <div class="memproto">
  727. <table class="memname">
  728. <tr>
  729. <td class="memname">GLM_FUNC_DECL genIUType glm::fillBitfieldWithOne </td>
  730. <td>(</td>
  731. <td class="paramtype">genIUType const &amp;&#160;</td>
  732. <td class="paramname"><em>Value</em>, </td>
  733. </tr>
  734. <tr>
  735. <td class="paramkey"></td>
  736. <td></td>
  737. <td class="paramtype">int const &amp;&#160;</td>
  738. <td class="paramname"><em>FromBit</em>, </td>
  739. </tr>
  740. <tr>
  741. <td class="paramkey"></td>
  742. <td></td>
  743. <td class="paramtype">int const &amp;&#160;</td>
  744. <td class="paramname"><em>ToBit</em>&#160;</td>
  745. </tr>
  746. <tr>
  747. <td></td>
  748. <td>)</td>
  749. <td></td><td></td>
  750. </tr>
  751. </table>
  752. </div><div class="memdoc">
  753. <p>Set to 1 a range of bits. </p>
  754. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  755. </div>
  756. </div>
  757. <a class="anchor" id="ga0c514d45387003260783ba6a8a4f3285"></a>
  758. <div class="memitem">
  759. <div class="memproto">
  760. <table class="memname">
  761. <tr>
  762. <td class="memname">GLM_FUNC_DECL genIUType glm::fillBitfieldWithZero </td>
  763. <td>(</td>
  764. <td class="paramtype">genIUType const &amp;&#160;</td>
  765. <td class="paramname"><em>Value</em>, </td>
  766. </tr>
  767. <tr>
  768. <td class="paramkey"></td>
  769. <td></td>
  770. <td class="paramtype">int const &amp;&#160;</td>
  771. <td class="paramname"><em>FromBit</em>, </td>
  772. </tr>
  773. <tr>
  774. <td class="paramkey"></td>
  775. <td></td>
  776. <td class="paramtype">int const &amp;&#160;</td>
  777. <td class="paramname"><em>ToBit</em>&#160;</td>
  778. </tr>
  779. <tr>
  780. <td></td>
  781. <td>)</td>
  782. <td></td><td></td>
  783. </tr>
  784. </table>
  785. </div><div class="memdoc">
  786. <p>Set to 0 a range of bits. </p>
  787. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  788. </div>
  789. </div>
  790. <a class="anchor" id="ga9621840252c293918780bc3890374b86"></a>
  791. <div class="memitem">
  792. <div class="memproto">
  793. <table class="memname">
  794. <tr>
  795. <td class="memname">GLM_FUNC_DECL genType glm::highestBitValue </td>
  796. <td>(</td>
  797. <td class="paramtype">genType const &amp;&#160;</td>
  798. <td class="paramname"><em>value</em></td><td>)</td>
  799. <td></td>
  800. </tr>
  801. </table>
  802. </div><div class="memdoc">
  803. <p>Find the highest bit set to 1 in a integer variable and return its value. </p>
  804. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  805. </div>
  806. </div>
  807. <a class="anchor" id="ga5ddca7546d8be35992eedd3411842545"></a>
  808. <div class="memitem">
  809. <div class="memproto">
  810. <table class="memname">
  811. <tr>
  812. <td class="memname">GLM_FUNC_DECL bool glm::isPowerOfTwo </td>
  813. <td>(</td>
  814. <td class="paramtype">genType const &amp;&#160;</td>
  815. <td class="paramname"><em>value</em></td><td>)</td>
  816. <td></td>
  817. </tr>
  818. </table>
  819. </div><div class="memdoc">
  820. <p>Return true if the value is a power of two number. </p>
  821. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  822. </div>
  823. </div>
  824. <a class="anchor" id="ga79f1482a09c91f785e7e0ea8aed2b20e"></a>
  825. <div class="memitem">
  826. <div class="memproto">
  827. <table class="memname">
  828. <tr>
  829. <td class="memname">GLM_FUNC_DECL genIType glm::mask </td>
  830. <td>(</td>
  831. <td class="paramtype">genIType const &amp;&#160;</td>
  832. <td class="paramname"><em>count</em></td><td>)</td>
  833. <td></td>
  834. </tr>
  835. </table>
  836. </div><div class="memdoc">
  837. <p>Build a mask of 'count' bits. </p>
  838. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  839. </div>
  840. </div>
  841. <a class="anchor" id="gaa49786cf3f8a1f65de6e70b6088a811e"></a>
  842. <div class="memitem">
  843. <div class="memproto">
  844. <table class="memname">
  845. <tr>
  846. <td class="memname">GLM_FUNC_DECL genType glm::powerOfTwoAbove </td>
  847. <td>(</td>
  848. <td class="paramtype">genType const &amp;&#160;</td>
  849. <td class="paramname"><em>value</em></td><td>)</td>
  850. <td></td>
  851. </tr>
  852. </table>
  853. </div><div class="memdoc">
  854. <p>Return the power of two number which value is just higher the input value. </p>
  855. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  856. </div>
  857. </div>
  858. <a class="anchor" id="gaeceaea338213cbff7a275460e35e8d0c"></a>
  859. <div class="memitem">
  860. <div class="memproto">
  861. <table class="memname">
  862. <tr>
  863. <td class="memname">GLM_FUNC_DECL genType glm::powerOfTwoBelow </td>
  864. <td>(</td>
  865. <td class="paramtype">genType const &amp;&#160;</td>
  866. <td class="paramname"><em>value</em></td><td>)</td>
  867. <td></td>
  868. </tr>
  869. </table>
  870. </div><div class="memdoc">
  871. <p>Return the power of two number which value is just lower the input value. </p>
  872. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  873. </div>
  874. </div>
  875. <a class="anchor" id="ga9e68299f4ca0cd6674efbee62d425b95"></a>
  876. <div class="memitem">
  877. <div class="memproto">
  878. <table class="memname">
  879. <tr>
  880. <td class="memname">GLM_FUNC_DECL genType glm::powerOfTwoNearest </td>
  881. <td>(</td>
  882. <td class="paramtype">genType const &amp;&#160;</td>
  883. <td class="paramname"><em>value</em></td><td>)</td>
  884. <td></td>
  885. </tr>
  886. </table>
  887. </div><div class="memdoc">
  888. <p>Return the power of two number which value is the closet to the input value. </p>
  889. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00186.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
  890. </div>
  891. </div>
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