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- Functions</h2></td></tr>
- <tr class="memitem:ga4944ad465ff950e926d49621f916c78d"><td class="memItemLeft" align="right" valign="top">GLM_FUNC_DECL <a class="el" href="a00684.html#ga1134b580f8da4de94ca6b1de4d37975e">uint32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00716.html#ga4944ad465ff950e926d49621f916c78d">packF2x11_1x10</a> (<a class="el" href="a00699.html#ga9c3019b13faf179e4ad3626ea66df334">vec3</a> const &v)</td></tr>
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- <tr class="memitem:ga3f648fc205467792dc6d8c59c748f8a6"><td class="memItemLeft" align="right" valign="top">GLM_FUNC_DECL <a class="el" href="a00684.html#ga1134b580f8da4de94ca6b1de4d37975e">uint32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00716.html#ga3f648fc205467792dc6d8c59c748f8a6">packF3x9_E1x5</a> (<a class="el" href="a00699.html#ga9c3019b13faf179e4ad3626ea66df334">vec3</a> const &v)</td></tr>
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- <tr class="memitem:ga2d8bbce673ebc04831c1fb05c47f5251"><td class="memTemplParams" colspan="2">template<length_t L, qualifier Q> </td></tr>
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- <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
- <p>Include <<a class="el" href="a01367.html" title="GLM_GTC_packing ">glm/gtc/packing.hpp</a>> to use the features of this extension. </p>
- <p>This extension provides a set of function to convert vertors to packed formats. </p>
- <h2 class="groupheader">Function Documentation</h2>
- <a id="ga4944ad465ff950e926d49621f916c78d"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga4944ad465ff950e926d49621f916c78d">◆ </a></span>packF2x11_1x10()</h2>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00699.html#ga9c3019b13faf179e4ad3626ea66df334">vec3</a> const & </td>
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- <p>First, converts the first two components of the normalized floating-point value v into 11-bit signless floating-point values. </p>
- <p>Then, converts the third component of the normalized floating-point value v into a 10-bit signless floating-point value. Then, the results are packed into the returned 32-bit unsigned integer.</p>
- <p>The first vector component specifies the 11 least-significant bits of the result; the last component specifies the 10 most-significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec3 unpackF2x11_1x10(uint32 const& p) </dd></dl>
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- </div>
- <a id="ga3f648fc205467792dc6d8c59c748f8a6"></a>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00699.html#ga9c3019b13faf179e4ad3626ea66df334">vec3</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
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- <p>First, converts the first two components of the normalized floating-point value v into 11-bit signless floating-point values. </p>
- <p>Then, converts the third component of the normalized floating-point value v into a 10-bit signless floating-point value. Then, the results are packed into the returned 32-bit unsigned integer.</p>
- <p>The first vector component specifies the 11 least-significant bits of the result; the last component specifies the 10 most-significant bits.</p>
- <p>packF3x9_E1x5 allows encoding into RGBE / RGB9E5 format</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec3 unpackF3x9_E1x5(uint32 const& p) </dd></dl>
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- <h2 class="memtitle"><span class="permalink"><a href="#ga2d8bbce673ebc04831c1fb05c47f5251">◆ </a></span>packHalf()</h2>
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- <td class="memname">GLM_FUNC_DECL vec<L, <a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a>, Q> glm::packHalf </td>
- <td>(</td>
- <td class="paramtype">vec< L, float, Q > const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
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- <p>Returns an unsigned integer vector obtained by converting the components of a floating-point vector to the 16-bit floating-point representation found in the OpenGL Specification. </p>
- <p>The first vector component specifies the 16 least-significant bits of the result; the forth component specifies the 16 most-significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec<L, float, Q> unpackHalf(vec<L, uint16, Q> const& p) </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- <td>(</td>
- <td class="paramtype">float </td>
- <td class="paramname"><em>v</em></td><td>)</td>
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- <p>Returns an unsigned integer obtained by converting the components of a floating-point scalar to the 16-bit floating-point representation found in the OpenGL Specification, and then packing this 16-bit value into a 16-bit unsigned integer. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint32 packHalf2x16(vec2 const& v) </dd>
- <dd>
- uint64 packHalf4x16(vec4 const& v) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packHalf2x16.xml">GLSL packHalf2x16 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- <h2 class="memtitle"><span class="permalink"><a href="#gafe2f7b39caf8f5ec555e1c059ec530e6">◆ </a></span>packHalf4x16()</h2>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00699.html#gac215a35481a6597d1bf622a382e9d6e2">vec4</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
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- <p>Returns an unsigned integer obtained by converting the components of a four-component floating-point vector to the 16-bit floating-point representation found in the OpenGL Specification, and then packing these four 16-bit values into a 64-bit unsigned integer. </p>
- <p>The first vector component specifies the 16 least-significant bits of the result; the forth component specifies the 16 most-significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint16 packHalf1x16(float const& v) </dd>
- <dd>
- uint32 packHalf2x16(vec2 const& v) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packHalf2x16.xml">GLSL packHalf2x16 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- <td class="paramtype"><a class="el" href="a00699.html#ga5abb4603dae0ce58c595e66d9123d812">ivec4</a> const & </td>
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- <p>Returns an unsigned integer obtained by converting the components of a four-component signed integer vector to the 10-10-10-2-bit signed integer representation found in the OpenGL Specification, and then packing these four values into a 32-bit unsigned integer. </p>
- <p>The first vector component specifies the 10 least-significant bits of the result; the forth component specifies the 2 most-significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint32 packI3x10_1x2(uvec4 const& v) </dd>
- <dd>
- uint32 packSnorm3x10_1x2(vec4 const& v) </dd>
- <dd>
- uint32 packUnorm3x10_1x2(vec4 const& v) </dd>
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- ivec4 unpackI3x10_1x2(uint32 const& p) </dd></dl>
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- <td class="paramtype"><a class="el" href="a00721.html#ga2996630ba7b10535af8e065cf326f761">i16vec2</a> const & </td>
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- <p>Convert each component from an integer vector into a packed unsigned integer. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- i16vec2 unpackInt2x16(int p) </dd></dl>
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- <td class="paramtype"><a class="el" href="a00721.html#ga8b44026374982dcd1e52d22bac99247e">i32vec2</a> const & </td>
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- <p>Convert each component from an integer vector into a packed unsigned integer. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- i32vec2 unpackInt2x32(int p) </dd></dl>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00721.html#gad06935764d78f43f9d542c784c2212ec">i8vec2</a> const & </td>
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- <p>Convert each component from an integer vector into a packed unsigned integer. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- i8vec2 unpackInt2x8(int16 p) </dd></dl>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00721.html#ga550831bfc26d1e0101c1cb3d79938c06">i16vec4</a> const & </td>
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- <p>Convert each component from an integer vector into a packed unsigned integer. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- i16vec4 unpackInt4x16(int64 p) </dd></dl>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00682.html#ga56f1a81c92849566ae864511088eb7e8">int32</a> glm::packInt4x8 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00721.html#ga4177a44206121dabc8c4ff1c0f544574">i8vec4</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert each component from an integer vector into a packed unsigned integer. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- i8vec4 unpackInt4x8(int32 p) </dd></dl>
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- </div>
- </div>
- <a id="ga0466daf4c90f76cc64b3f105ce727295"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga0466daf4c90f76cc64b3f105ce727295">◆ </a></span>packRGBM()</h2>
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- <td class="memname">GLM_FUNC_DECL vec<4, T, Q> glm::packRGBM </td>
- <td>(</td>
- <td class="paramtype">vec< 3, T, Q > const & </td>
- <td class="paramname"><em>rgb</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Returns an unsigned integer vector obtained by converting the components of a floating-point vector to the 16-bit floating-point representation found in the OpenGL Specification. </p>
- <p>The first vector component specifies the 16 least-significant bits of the result; the forth component specifies the 16 most-significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec<3, T, Q> unpackRGBM(vec<4, T, Q> const& p) </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
-
- </div>
- </div>
- <a id="gaa54b5855a750d6aeb12c1c902f5939b8"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gaa54b5855a750d6aeb12c1c902f5939b8">◆ </a></span>packSnorm()</h2>
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- <td class="memname">GLM_FUNC_DECL vec<L, intType, Q> glm::packSnorm </td>
- <td>(</td>
- <td class="paramtype">vec< L, floatType, Q > const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert each component of the normalized floating-point vector into signed integer values. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec<L, floatType, Q> unpackSnorm(vec<L, intType, Q> const& p); </dd></dl>
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- </div>
- </div>
- <a id="gab22f8bcfdb5fc65af4701b25f143c1af"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gab22f8bcfdb5fc65af4701b25f143c1af">◆ </a></span>packSnorm1x16()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> glm::packSnorm1x16 </td>
- <td>(</td>
- <td class="paramtype">float </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
-
- <p>First, converts the normalized floating-point value v into 16-bit integer value. </p>
- <p>Then, the results are packed into the returned 16-bit unsigned integer.</p>
- <p>The conversion to fixed point is done as follows: packSnorm1x8: round(clamp(s, -1, +1) * 32767.0)</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint32 packSnorm2x16(vec2 const& v) </dd>
- <dd>
- uint64 packSnorm4x16(vec4 const& v) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packSnorm4x8.xml">GLSL packSnorm4x8 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- </div>
- </div>
- <a id="gae3592e0795e62aaa1865b3a10496a7a1"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gae3592e0795e62aaa1865b3a10496a7a1">◆ </a></span>packSnorm1x8()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#gadde6aaee8457bee49c2a92621fe22b79">uint8</a> glm::packSnorm1x8 </td>
- <td>(</td>
- <td class="paramtype">float </td>
- <td class="paramname"><em>s</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
-
- <p>First, converts the normalized floating-point value v into 8-bit integer value. </p>
- <p>Then, the results are packed into the returned 8-bit unsigned integer.</p>
- <p>The conversion to fixed point is done as follows: packSnorm1x8: round(clamp(s, -1, +1) * 127.0)</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint16 packSnorm2x8(vec2 const& v) </dd>
- <dd>
- uint32 packSnorm4x8(vec4 const& v) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packSnorm4x8.xml">GLSL packSnorm4x8 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
-
- </div>
- </div>
- <a id="ga6be3cfb2cce3702f03e91bbeb5286d7e"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga6be3cfb2cce3702f03e91bbeb5286d7e">◆ </a></span>packSnorm2x8()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> glm::packSnorm2x8 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00699.html#gabe65c061834f61b4f7cb6037b19006a4">vec2</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
-
- <p>First, converts each component of the normalized floating-point value v into 8-bit integer values. </p>
- <p>Then, the results are packed into the returned 16-bit unsigned integer.</p>
- <p>The conversion for component c of v to fixed point is done as follows: packSnorm2x8: round(clamp(c, -1, +1) * 127.0)</p>
- <p>The first component of the vector will be written to the least significant bits of the output; the last component will be written to the most significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint8 packSnorm1x8(float const& v) </dd>
- <dd>
- uint32 packSnorm4x8(vec4 const& v) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packSnorm4x8.xml">GLSL packSnorm4x8 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
-
- </div>
- </div>
- <a id="gab997545661877d2c7362a5084d3897d3"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gab997545661877d2c7362a5084d3897d3">◆ </a></span>packSnorm3x10_1x2()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#ga1134b580f8da4de94ca6b1de4d37975e">uint32</a> glm::packSnorm3x10_1x2 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00699.html#gac215a35481a6597d1bf622a382e9d6e2">vec4</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
-
- <p>First, converts the first three components of the normalized floating-point value v into 10-bit signed integer values. </p>
- <p>Then, converts the forth component of the normalized floating-point value v into 2-bit signed integer values. Then, the results are packed into the returned 32-bit unsigned integer.</p>
- <p>The conversion for component c of v to fixed point is done as follows: packSnorm3x10_1x2(xyz): round(clamp(c, -1, +1) * 511.0) packSnorm3x10_1x2(w): round(clamp(c, -1, +1) * 1.0)</p>
- <p>The first vector component specifies the 10 least-significant bits of the result; the forth component specifies the 2 most-significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec4 unpackSnorm3x10_1x2(uint32 const& p) </dd>
- <dd>
- uint32 packUnorm3x10_1x2(vec4 const& v) </dd>
- <dd>
- uint32 packU3x10_1x2(uvec4 const& v) </dd>
- <dd>
- uint32 packI3x10_1x2(ivec4 const& v) </dd></dl>
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- </div>
- </div>
- <a id="ga358943934d21da947d5bcc88c2ab7832"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga358943934d21da947d5bcc88c2ab7832">◆ </a></span>packSnorm4x16()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#gab630f76c26b50298187f7889104d4b9c">uint64</a> glm::packSnorm4x16 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00699.html#gac215a35481a6597d1bf622a382e9d6e2">vec4</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
-
- <p>First, converts each component of the normalized floating-point value v into 16-bit integer values. </p>
- <p>Then, the results are packed into the returned 64-bit unsigned integer.</p>
- <p>The conversion for component c of v to fixed point is done as follows: packSnorm2x8: round(clamp(c, -1, +1) * 32767.0)</p>
- <p>The first component of the vector will be written to the least significant bits of the output; the last component will be written to the most significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint16 packSnorm1x16(float const& v) </dd>
- <dd>
- uint32 packSnorm2x16(vec2 const& v) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packSnorm4x8.xml">GLSL packSnorm4x8 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
-
- </div>
- </div>
- <a id="gada3d88d59f0f458f9c51a9fd359a4bc0"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gada3d88d59f0f458f9c51a9fd359a4bc0">◆ </a></span>packU3x10_1x2()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#ga1134b580f8da4de94ca6b1de4d37975e">uint32</a> glm::packU3x10_1x2 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00699.html#gaa57e96bb337867329d5f43bcc27c1095">uvec4</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
-
- <p>Returns an unsigned integer obtained by converting the components of a four-component unsigned integer vector to the 10-10-10-2-bit unsigned integer representation found in the OpenGL Specification, and then packing these four values into a 32-bit unsigned integer. </p>
- <p>The first vector component specifies the 10 least-significant bits of the result; the forth component specifies the 2 most-significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint32 packI3x10_1x2(ivec4 const& v) </dd>
- <dd>
- uint32 packSnorm3x10_1x2(vec4 const& v) </dd>
- <dd>
- uint32 packUnorm3x10_1x2(vec4 const& v) </dd>
- <dd>
- ivec4 unpackU3x10_1x2(uint32 const& p) </dd></dl>
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- </div>
- </div>
- <a id="ga5eecc9e8cbaf51ac6cf57501e670ee19"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga5eecc9e8cbaf51ac6cf57501e670ee19">◆ </a></span>packUint2x16()</h2>
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- <td class="memname">GLM_FUNC_DECL uint glm::packUint2x16 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00721.html#ga2a78447eb9d66a114b193f4a25899c16">u16vec2</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert each component from an integer vector into a packed unsigned integer. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- u16vec2 unpackUint2x16(uint p) </dd></dl>
-
- </div>
- </div>
- <a id="gaa864081097b86e83d8e4a4d79c382b22"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gaa864081097b86e83d8e4a4d79c382b22">◆ </a></span>packUint2x32()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#gab630f76c26b50298187f7889104d4b9c">uint64</a> glm::packUint2x32 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00721.html#ga2a266e46ee218d0c680f12b35c500cc0">u32vec2</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert each component from an integer vector into a packed unsigned integer. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- u32vec2 unpackUint2x32(int p) </dd></dl>
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- </div>
- </div>
- <a id="ga3c3c9fb53ae7823b10fa083909357590"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga3c3c9fb53ae7823b10fa083909357590">◆ </a></span>packUint2x8()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> glm::packUint2x8 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00721.html#ga518b8d948a6b4ddb72f84d5c3b7b6611">u8vec2</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert each component from an integer vector into a packed unsigned integer. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- u8vec2 unpackInt2x8(uint16 p) </dd></dl>
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- </div>
- </div>
- <a id="ga2ceb62cca347d8ace42ee90317a3f1f9"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga2ceb62cca347d8ace42ee90317a3f1f9">◆ </a></span>packUint4x16()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#gab630f76c26b50298187f7889104d4b9c">uint64</a> glm::packUint4x16 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00721.html#ga529496d75775fb656a07993ea9af2450">u16vec4</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert each component from an integer vector into a packed unsigned integer. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- u16vec4 unpackUint4x16(uint64 p) </dd></dl>
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- </div>
- </div>
- <a id="gaa0fe2f09aeb403cd66c1a062f58861ab"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gaa0fe2f09aeb403cd66c1a062f58861ab">◆ </a></span>packUint4x8()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#ga1134b580f8da4de94ca6b1de4d37975e">uint32</a> glm::packUint4x8 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00721.html#ga20779a61de2fd526a17f12fe53ec46b1">u8vec4</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert each component from an integer vector into a packed unsigned integer. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- u8vec4 unpackUint4x8(uint32 p) </dd></dl>
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- </div>
- </div>
- <a id="gaccd3f27e6ba5163eb7aa9bc8ff96251a"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gaccd3f27e6ba5163eb7aa9bc8ff96251a">◆ </a></span>packUnorm()</h2>
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- <td class="memname">GLM_FUNC_DECL vec<L, uintType, Q> glm::packUnorm </td>
- <td>(</td>
- <td class="paramtype">vec< L, floatType, Q > const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert each component of the normalized floating-point vector into unsigned integer values. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec<L, floatType, Q> unpackUnorm(vec<L, intType, Q> const& p); </dd></dl>
-
- </div>
- </div>
- <a id="ga9f82737bf2a44bedff1d286b76837886"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga9f82737bf2a44bedff1d286b76837886">◆ </a></span>packUnorm1x16()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> glm::packUnorm1x16 </td>
- <td>(</td>
- <td class="paramtype">float </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
-
- <p>First, converts the normalized floating-point value v into a 16-bit integer value. </p>
- <p>Then, the results are packed into the returned 16-bit unsigned integer.</p>
- <p>The conversion for component c of v to fixed point is done as follows: packUnorm1x16: round(clamp(c, 0, +1) * 65535.0)</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint16 packSnorm1x16(float const& v) </dd>
- <dd>
- uint64 packSnorm4x16(vec4 const& v) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packUnorm4x8.xml">GLSL packUnorm4x8 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- </div>
- </div>
- <a id="ga768e0337dd6246773f14aa0a421fe9a8"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga768e0337dd6246773f14aa0a421fe9a8">◆ </a></span>packUnorm1x5_1x6_1x5()</h2>
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- <div class="memitem">
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- <table class="memname">
- <tr>
- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> glm::packUnorm1x5_1x6_1x5 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00699.html#ga9c3019b13faf179e4ad3626ea66df334">vec3</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
-
- <p>Convert each component of the normalized floating-point vector into unsigned integer values. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec3 unpackUnorm1x5_1x6_1x5(uint16 p) </dd></dl>
-
- </div>
- </div>
- <a id="ga4b2fa60df3460403817d28b082ee0736"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga4b2fa60df3460403817d28b082ee0736">◆ </a></span>packUnorm1x8()</h2>
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- <div class="memitem">
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- <table class="memname">
- <tr>
- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#gadde6aaee8457bee49c2a92621fe22b79">uint8</a> glm::packUnorm1x8 </td>
- <td>(</td>
- <td class="paramtype">float </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
-
- <p>First, converts the normalized floating-point value v into a 8-bit integer value. </p>
- <p>Then, the results are packed into the returned 8-bit unsigned integer.</p>
- <p>The conversion for component c of v to fixed point is done as follows: packUnorm1x8: round(clamp(c, 0, +1) * 255.0)</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint16 packUnorm2x8(vec2 const& v) </dd>
- <dd>
- uint32 packUnorm4x8(vec4 const& v) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packUnorm4x8.xml">GLSL packUnorm4x8 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- </div>
- </div>
- <a id="ga7f9abdb50f9be1aa1c14912504a0d98d"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga7f9abdb50f9be1aa1c14912504a0d98d">◆ </a></span>packUnorm2x3_1x2()</h2>
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- <tr>
- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#gadde6aaee8457bee49c2a92621fe22b79">uint8</a> glm::packUnorm2x3_1x2 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00699.html#ga9c3019b13faf179e4ad3626ea66df334">vec3</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
-
- <p>Convert each component of the normalized floating-point vector into unsigned integer values. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec3 unpackUnorm2x3_1x2(uint8 p) </dd></dl>
-
- </div>
- </div>
- <a id="gab6bbd5be3b8e6db538ecb33a7844481c"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gab6bbd5be3b8e6db538ecb33a7844481c">◆ </a></span>packUnorm2x4()</h2>
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- <div class="memitem">
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#gadde6aaee8457bee49c2a92621fe22b79">uint8</a> glm::packUnorm2x4 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00699.html#gabe65c061834f61b4f7cb6037b19006a4">vec2</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
-
- <p>Convert each component of the normalized floating-point vector into unsigned integer values. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec2 unpackUnorm2x4(uint8 p) </dd></dl>
-
- </div>
- </div>
- <a id="ga9a666b1c688ab54100061ed06526de6e"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga9a666b1c688ab54100061ed06526de6e">◆ </a></span>packUnorm2x8()</h2>
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- <div class="memitem">
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- <table class="memname">
- <tr>
- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> glm::packUnorm2x8 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00699.html#gabe65c061834f61b4f7cb6037b19006a4">vec2</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
-
- <p>First, converts each component of the normalized floating-point value v into 8-bit integer values. </p>
- <p>Then, the results are packed into the returned 16-bit unsigned integer.</p>
- <p>The conversion for component c of v to fixed point is done as follows: packUnorm2x8: round(clamp(c, 0, +1) * 255.0)</p>
- <p>The first component of the vector will be written to the least significant bits of the output; the last component will be written to the most significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint8 packUnorm1x8(float const& v) </dd>
- <dd>
- uint32 packUnorm4x8(vec4 const& v) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packUnorm4x8.xml">GLSL packUnorm4x8 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- </div>
- </div>
- <a id="ga8a1ee625d2707c60530fb3fca2980b19"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga8a1ee625d2707c60530fb3fca2980b19">◆ </a></span>packUnorm3x10_1x2()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#ga1134b580f8da4de94ca6b1de4d37975e">uint32</a> glm::packUnorm3x10_1x2 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00699.html#gac215a35481a6597d1bf622a382e9d6e2">vec4</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>First, converts the first three components of the normalized floating-point value v into 10-bit unsigned integer values. </p>
- <p>Then, converts the forth component of the normalized floating-point value v into 2-bit signed uninteger values. Then, the results are packed into the returned 32-bit unsigned integer.</p>
- <p>The conversion for component c of v to fixed point is done as follows: packUnorm3x10_1x2(xyz): round(clamp(c, 0, +1) * 1023.0) packUnorm3x10_1x2(w): round(clamp(c, 0, +1) * 3.0)</p>
- <p>The first vector component specifies the 10 least-significant bits of the result; the forth component specifies the 2 most-significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec4 unpackUnorm3x10_1x2(uint32 const& p) </dd>
- <dd>
- uint32 packUnorm3x10_1x2(vec4 const& v) </dd>
- <dd>
- uint32 packU3x10_1x2(uvec4 const& v) </dd>
- <dd>
- uint32 packI3x10_1x2(ivec4 const& v) </dd></dl>
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- </div>
- </div>
- <a id="gaec4112086d7fb133bea104a7c237de52"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gaec4112086d7fb133bea104a7c237de52">◆ </a></span>packUnorm3x5_1x1()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> glm::packUnorm3x5_1x1 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00699.html#gac215a35481a6597d1bf622a382e9d6e2">vec4</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
-
- <p>Convert each component of the normalized floating-point vector into unsigned integer values. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec4 unpackUnorm3x5_1x1(uint16 p) </dd></dl>
-
- </div>
- </div>
- <a id="ga1f63c264e7ab63264e2b2a99fd393897"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga1f63c264e7ab63264e2b2a99fd393897">◆ </a></span>packUnorm4x16()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#gab630f76c26b50298187f7889104d4b9c">uint64</a> glm::packUnorm4x16 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00699.html#gac215a35481a6597d1bf622a382e9d6e2">vec4</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
-
- <p>First, converts each component of the normalized floating-point value v into 16-bit integer values. </p>
- <p>Then, the results are packed into the returned 64-bit unsigned integer.</p>
- <p>The conversion for component c of v to fixed point is done as follows: packUnorm4x16: round(clamp(c, 0, +1) * 65535.0)</p>
- <p>The first component of the vector will be written to the least significant bits of the output; the last component will be written to the most significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint16 packUnorm1x16(float const& v) </dd>
- <dd>
- uint32 packUnorm2x16(vec2 const& v) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packUnorm4x8.xml">GLSL packUnorm4x8 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- </div>
- </div>
- <a id="gad3e7e3ce521513584a53aedc5f9765c1"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gad3e7e3ce521513584a53aedc5f9765c1">◆ </a></span>packUnorm4x4()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> glm::packUnorm4x4 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00699.html#gac215a35481a6597d1bf622a382e9d6e2">vec4</a> const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert each component of the normalized floating-point vector into unsigned integer values. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec4 unpackUnorm4x4(uint16 p) </dd></dl>
-
- </div>
- </div>
- <a id="ga2b1fd1e854705b1345e98409e0a25e50"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga2b1fd1e854705b1345e98409e0a25e50">◆ </a></span>unpackF2x11_1x10()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00699.html#ga9c3019b13faf179e4ad3626ea66df334">vec3</a> glm::unpackF2x11_1x10 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#ga1134b580f8da4de94ca6b1de4d37975e">uint32</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>First, unpacks a single 32-bit unsigned integer p into two 11-bit signless floating-point values and one 10-bit signless floating-point value . </p>
- <p>Then, each component is converted to a normalized floating-point value to generate the returned three-component vector.</p>
- <p>The first component of the returned vector will be extracted from the least significant bits of the input; the last component will be extracted from the most significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint32 packF2x11_1x10(vec3 const& v) </dd></dl>
-
- </div>
- </div>
- <a id="gab9e60ebe3ad3eeced6a9ec6eb876d74e"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gab9e60ebe3ad3eeced6a9ec6eb876d74e">◆ </a></span>unpackF3x9_E1x5()</h2>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#ga1134b580f8da4de94ca6b1de4d37975e">uint32</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>First, unpacks a single 32-bit unsigned integer p into two 11-bit signless floating-point values and one 10-bit signless floating-point value . </p>
- <p>Then, each component is converted to a normalized floating-point value to generate the returned three-component vector.</p>
- <p>The first component of the returned vector will be extracted from the least significant bits of the input; the last component will be extracted from the most significant bits.</p>
- <p>unpackF3x9_E1x5 allows decoding RGBE / RGB9E5 data</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint32 packF3x9_E1x5(vec3 const& v) </dd></dl>
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- </div>
- </div>
- <a id="ga30d6b2f1806315bcd6047131f547d33b"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga30d6b2f1806315bcd6047131f547d33b">◆ </a></span>unpackHalf()</h2>
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- <td class="memname">GLM_FUNC_DECL vec<L, float, Q> glm::unpackHalf </td>
- <td>(</td>
- <td class="paramtype">vec< L, <a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a>, Q > const & </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
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- <p>Returns a floating-point vector with components obtained by reinterpreting an integer vector as 16-bit floating-point numbers and converting them to 32-bit floating-point values. </p>
- <p>The first component of the vector is obtained from the 16 least-significant bits of v; the forth component is obtained from the 16 most-significant bits of v.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec<L, uint16, Q> packHalf(vec<L, float, Q> const& v) </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- </div>
- </div>
- <a id="gac37dedaba24b00adb4ec6e8f92c19dbf"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gac37dedaba24b00adb4ec6e8f92c19dbf">◆ </a></span>unpackHalf1x16()</h2>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Returns a floating-point scalar with components obtained by unpacking a 16-bit unsigned integer into a 16-bit value, interpreted as a 16-bit floating-point number according to the OpenGL Specification, and converting it to 32-bit floating-point values. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec2 unpackHalf2x16(uint32 const& v) </dd>
- <dd>
- vec4 unpackHalf4x16(uint64 const& v) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/unpackHalf2x16.xml">GLSL unpackHalf2x16 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- </div>
- </div>
- <a id="ga57dfc41b2eb20b0ac00efae7d9c49dcd"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga57dfc41b2eb20b0ac00efae7d9c49dcd">◆ </a></span>unpackHalf4x16()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00699.html#gac215a35481a6597d1bf622a382e9d6e2">vec4</a> glm::unpackHalf4x16 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#gab630f76c26b50298187f7889104d4b9c">uint64</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
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- <p>Returns a four-component floating-point vector with components obtained by unpacking a 64-bit unsigned integer into four 16-bit values, interpreting those values as 16-bit floating-point numbers according to the OpenGL Specification, and converting them to 32-bit floating-point values. </p>
- <p>The first component of the vector is obtained from the 16 least-significant bits of v; the forth component is obtained from the 16 most-significant bits of v.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- float unpackHalf1x16(uint16 const& v) </dd>
- <dd>
- vec2 unpackHalf2x16(uint32 const& v) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/unpackHalf2x16.xml">GLSL unpackHalf2x16 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- </div>
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- <a id="ga9a05330e5490be0908d3b117d82aff56"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga9a05330e5490be0908d3b117d82aff56">◆ </a></span>unpackI3x10_1x2()</h2>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#ga1134b580f8da4de94ca6b1de4d37975e">uint32</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
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- <p>Unpacks a single 32-bit unsigned integer p into three 10-bit and one 2-bit signed integers. </p>
- <p>The first component of the returned vector will be extracted from the least significant bits of the input; the last component will be extracted from the most significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint32 packU3x10_1x2(uvec4 const& v) </dd>
- <dd>
- vec4 unpackSnorm3x10_1x2(uint32 const& p); </dd>
- <dd>
- uvec4 unpackI3x10_1x2(uint32 const& p); </dd></dl>
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- <a id="gaccde055882918a3175de82f4ca8b7d8e"></a>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00721.html#ga2996630ba7b10535af8e065cf326f761">i16vec2</a> glm::unpackInt2x16 </td>
- <td>(</td>
- <td class="paramtype">int </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
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- <p>Convert a packed integer into an integer vector. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- int packInt2x16(i16vec2 const& v) </dd></dl>
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- <a id="gab297c0bfd38433524791eb0584d8f08d"></a>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00721.html#ga8b44026374982dcd1e52d22bac99247e">i32vec2</a> glm::unpackInt2x32 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00682.html#gaff5189f97f9e842d9636a0f240001b2e">int64</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
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- <p>Convert a packed integer into an integer vector. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- int packInt2x16(i32vec2 const& v) </dd></dl>
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- <a id="gab0c59f1e259fca9e68adb2207a6b665e"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gab0c59f1e259fca9e68adb2207a6b665e">◆ </a></span>unpackInt2x8()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00721.html#gad06935764d78f43f9d542c784c2212ec">i8vec2</a> glm::unpackInt2x8 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00682.html#ga4355d16fcf9f644c9ac84293f0b1801f">int16</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
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- <p>Convert a packed integer into an integer vector. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- int16 packInt2x8(i8vec2 const& v) </dd></dl>
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- </div>
- <a id="ga52c154a9b232b62c22517a700cc0c78c"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga52c154a9b232b62c22517a700cc0c78c">◆ </a></span>unpackInt4x16()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00721.html#ga550831bfc26d1e0101c1cb3d79938c06">i16vec4</a> glm::unpackInt4x16 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00682.html#gaff5189f97f9e842d9636a0f240001b2e">int64</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert a packed integer into an integer vector. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- int64 packInt4x16(i16vec4 const& v) </dd></dl>
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- </div>
- </div>
- <a id="ga1cd8d2038cdd33a860801aa155a26221"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga1cd8d2038cdd33a860801aa155a26221">◆ </a></span>unpackInt4x8()</h2>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00682.html#ga56f1a81c92849566ae864511088eb7e8">int32</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert a packed integer into an integer vector. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- int32 packInt2x8(i8vec4 const& v) </dd></dl>
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- </div>
- </div>
- <a id="ga5c1ec97894b05ea21a05aea4f0204a02"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga5c1ec97894b05ea21a05aea4f0204a02">◆ </a></span>unpackRGBM()</h2>
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- <td class="memname">GLM_FUNC_DECL vec<3, T, Q> glm::unpackRGBM </td>
- <td>(</td>
- <td class="paramtype">vec< 4, T, Q > const & </td>
- <td class="paramname"><em>rgbm</em></td><td>)</td>
- <td></td>
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- <p>Returns a floating-point vector with components obtained by reinterpreting an integer vector as 16-bit floating-point numbers and converting them to 32-bit floating-point values. </p>
- <p>The first component of the vector is obtained from the 16 least-significant bits of v; the forth component is obtained from the 16 most-significant bits of v.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec<4, T, Q> packRGBM(vec<3, float, Q> const& v) </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- </div>
- </div>
- <a id="ga6d49b31e5c3f9df8e1f99ab62b999482"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga6d49b31e5c3f9df8e1f99ab62b999482">◆ </a></span>unpackSnorm()</h2>
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- <td class="memname">GLM_FUNC_DECL vec<L, floatType, Q> glm::unpackSnorm </td>
- <td>(</td>
- <td class="paramtype">vec< L, intType, Q > const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
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- <p>Convert a packed integer to a normalized floating-point vector. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec<L, intType, Q> packSnorm(vec<L, floatType, Q> const& v) </dd></dl>
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- </div>
- </div>
- <a id="ga96dd15002370627a443c835ab03a766c"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga96dd15002370627a443c835ab03a766c">◆ </a></span>unpackSnorm1x16()</h2>
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- <td class="memname">GLM_FUNC_DECL float glm::unpackSnorm1x16 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>First, unpacks a single 16-bit unsigned integer p into a single 16-bit signed integers. </p>
- <p>Then, each component is converted to a normalized floating-point value to generate the returned scalar.</p>
- <p>The conversion for unpacked fixed-point value f to floating point is done as follows: unpackSnorm1x16: clamp(f / 32767.0, -1, +1)</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec2 unpackSnorm2x16(uint32 p) </dd>
- <dd>
- vec4 unpackSnorm4x16(uint64 p) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/unpackSnorm1x16.xml">GLSL unpackSnorm4x8 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- </div>
- </div>
- <a id="ga4851ff86678aa1c7ace9d67846894285"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga4851ff86678aa1c7ace9d67846894285">◆ </a></span>unpackSnorm1x8()</h2>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#gadde6aaee8457bee49c2a92621fe22b79">uint8</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>First, unpacks a single 8-bit unsigned integer p into a single 8-bit signed integers. </p>
- <p>Then, the value is converted to a normalized floating-point value to generate the returned scalar.</p>
- <p>The conversion for unpacked fixed-point value f to floating point is done as follows: unpackSnorm1x8: clamp(f / 127.0, -1, +1)</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec2 unpackSnorm2x8(uint16 p) </dd>
- <dd>
- vec4 unpackSnorm4x8(uint32 p) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/unpackSnorm4x8.xml">GLSL unpackSnorm4x8 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- </div>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>First, unpacks a single 16-bit unsigned integer p into a pair of 8-bit signed integers. </p>
- <p>Then, each component is converted to a normalized floating-point value to generate the returned two-component vector.</p>
- <p>The conversion for unpacked fixed-point value f to floating point is done as follows: unpackSnorm2x8: clamp(f / 127.0, -1, +1)</p>
- <p>The first component of the returned vector will be extracted from the least significant bits of the input; the last component will be extracted from the most significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- float unpackSnorm1x8(uint8 p) </dd>
- <dd>
- vec4 unpackSnorm4x8(uint32 p) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/unpackSnorm4x8.xml">GLSL unpackSnorm4x8 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- </div>
- </div>
- <a id="ga7a4fbf79be9740e3c57737bc2af05e5b"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga7a4fbf79be9740e3c57737bc2af05e5b">◆ </a></span>unpackSnorm3x10_1x2()</h2>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#ga1134b580f8da4de94ca6b1de4d37975e">uint32</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
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- <p>First, unpacks a single 32-bit unsigned integer p into four 16-bit signed integers. </p>
- <p>Then, each component is converted to a normalized floating-point value to generate the returned four-component vector.</p>
- <p>The conversion for unpacked fixed-point value f to floating point is done as follows: unpackSnorm3x10_1x2(xyz): clamp(f / 511.0, -1, +1) unpackSnorm3x10_1x2(w): clamp(f / 511.0, -1, +1)</p>
- <p>The first component of the returned vector will be extracted from the least significant bits of the input; the last component will be extracted from the most significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint32 packSnorm3x10_1x2(vec4 const& v) </dd>
- <dd>
- vec4 unpackUnorm3x10_1x2(uint32 const& p)) </dd>
- <dd>
- uvec4 unpackI3x10_1x2(uint32 const& p) </dd>
- <dd>
- uvec4 unpackU3x10_1x2(uint32 const& p) </dd></dl>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#gab630f76c26b50298187f7889104d4b9c">uint64</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>First, unpacks a single 64-bit unsigned integer p into four 16-bit signed integers. </p>
- <p>Then, each component is converted to a normalized floating-point value to generate the returned four-component vector.</p>
- <p>The conversion for unpacked fixed-point value f to floating point is done as follows: unpackSnorm4x16: clamp(f / 32767.0, -1, +1)</p>
- <p>The first component of the returned vector will be extracted from the least significant bits of the input; the last component will be extracted from the most significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- float unpackSnorm1x16(uint16 p) </dd>
- <dd>
- vec2 unpackSnorm2x16(uint32 p) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/unpackSnorm2x16.xml">GLSL unpackSnorm4x8 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- <a id="ga48df3042a7d079767f5891a1bfd8a60a"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga48df3042a7d079767f5891a1bfd8a60a">◆ </a></span>unpackU3x10_1x2()</h2>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#ga1134b580f8da4de94ca6b1de4d37975e">uint32</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
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- <p>Unpacks a single 32-bit unsigned integer p into three 10-bit and one 2-bit unsigned integers. </p>
- <p>The first component of the returned vector will be extracted from the least significant bits of the input; the last component will be extracted from the most significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint32 packU3x10_1x2(uvec4 const& v) </dd>
- <dd>
- vec4 unpackSnorm3x10_1x2(uint32 const& p); </dd>
- <dd>
- uvec4 unpackI3x10_1x2(uint32 const& p); </dd></dl>
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- </div>
- </div>
- <a id="ga035bbbeab7ec2b28c0529757395b645b"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga035bbbeab7ec2b28c0529757395b645b">◆ </a></span>unpackUint2x16()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00721.html#ga2a78447eb9d66a114b193f4a25899c16">u16vec2</a> glm::unpackUint2x16 </td>
- <td>(</td>
- <td class="paramtype">uint </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
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- </table>
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- <p>Convert a packed integer into an integer vector. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint packUint2x16(u16vec2 const& v) </dd></dl>
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- </div>
- <a id="gaf942ff11b65e83eb5f77e68329ebc6ab"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gaf942ff11b65e83eb5f77e68329ebc6ab">◆ </a></span>unpackUint2x32()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00721.html#ga2a266e46ee218d0c680f12b35c500cc0">u32vec2</a> glm::unpackUint2x32 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#gab630f76c26b50298187f7889104d4b9c">uint64</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
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- <p>Convert a packed integer into an integer vector. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- int packUint2x16(u32vec2 const& v) </dd></dl>
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- </div>
- </div>
- <a id="gaa7600a6c71784b637a410869d2a5adcd"></a>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00721.html#ga518b8d948a6b4ddb72f84d5c3b7b6611">u8vec2</a> glm::unpackUint2x8 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert a packed integer into an integer vector. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint16 packInt2x8(u8vec2 const& v) </dd></dl>
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- </div>
- <a id="gab173834ef14cfc23a96a959f3ff4b8dc"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gab173834ef14cfc23a96a959f3ff4b8dc">◆ </a></span>unpackUint4x16()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00721.html#ga529496d75775fb656a07993ea9af2450">u16vec4</a> glm::unpackUint4x16 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#gab630f76c26b50298187f7889104d4b9c">uint64</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert a packed integer into an integer vector. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint64 packUint4x16(u16vec4 const& v) </dd></dl>
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- </div>
- </div>
- <a id="gaf6dc0e4341810a641c7ed08f10e335d1"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gaf6dc0e4341810a641c7ed08f10e335d1">◆ </a></span>unpackUint4x8()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00721.html#ga20779a61de2fd526a17f12fe53ec46b1">u8vec4</a> glm::unpackUint4x8 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#ga1134b580f8da4de94ca6b1de4d37975e">uint32</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert a packed integer into an integer vector. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint32 packUint4x8(u8vec2 const& v) </dd></dl>
-
- </div>
- </div>
- <a id="ga3e6ac9178b59f0b1b2f7599f2183eb7f"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga3e6ac9178b59f0b1b2f7599f2183eb7f">◆ </a></span>unpackUnorm()</h2>
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- <td class="memname">GLM_FUNC_DECL vec<L, floatType, Q> glm::unpackUnorm </td>
- <td>(</td>
- <td class="paramtype">vec< L, uintType, Q > const & </td>
- <td class="paramname"><em>v</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert a packed integer to a normalized floating-point vector. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec<L, intType, Q> packUnorm(vec<L, floatType, Q> const& v) </dd></dl>
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- </div>
- </div>
- <a id="ga83d34160a5cb7bcb5339823210fc7501"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga83d34160a5cb7bcb5339823210fc7501">◆ </a></span>unpackUnorm1x16()</h2>
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- <td class="memname">GLM_FUNC_DECL float glm::unpackUnorm1x16 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>First, unpacks a single 16-bit unsigned integer p into a of 16-bit unsigned integers. </p>
- <p>Then, the value is converted to a normalized floating-point value to generate the returned scalar.</p>
- <p>The conversion for unpacked fixed-point value f to floating point is done as follows: unpackUnorm1x16: f / 65535.0</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec2 unpackUnorm2x16(uint32 p) </dd>
- <dd>
- vec4 unpackUnorm4x16(uint64 p) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/unpackUnorm2x16.xml">GLSL unpackUnorm2x16 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- </div>
- </div>
- <a id="gab3bc08ecfc0f3339be93fb2b3b56d88a"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#gab3bc08ecfc0f3339be93fb2b3b56d88a">◆ </a></span>unpackUnorm1x5_1x6_1x5()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00699.html#ga9c3019b13faf179e4ad3626ea66df334">vec3</a> glm::unpackUnorm1x5_1x6_1x5 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
-
- <p>Convert a packed integer to a normalized floating-point vector. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint16 packUnorm1x5_1x6_1x5(vec3 const& v) </dd></dl>
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- </div>
- </div>
- <a id="ga1319207e30874fb4931a9ee913983ee1"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga1319207e30874fb4931a9ee913983ee1">◆ </a></span>unpackUnorm1x8()</h2>
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- <td class="memname">GLM_FUNC_DECL float glm::unpackUnorm1x8 </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#gadde6aaee8457bee49c2a92621fe22b79">uint8</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert a single 8-bit integer to a normalized floating-point value. </p>
- <p>The conversion for unpacked fixed-point value f to floating point is done as follows: unpackUnorm4x8: f / 255.0</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- vec2 unpackUnorm2x8(uint16 p) </dd>
- <dd>
- vec4 unpackUnorm4x8(uint32 p) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/unpackUnorm4x8.xml">GLSL unpackUnorm4x8 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- </div>
- </div>
- <a id="ga6abd5a9014df3b5ce4059008d2491260"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga6abd5a9014df3b5ce4059008d2491260">◆ </a></span>unpackUnorm2x3_1x2()</h2>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#gadde6aaee8457bee49c2a92621fe22b79">uint8</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert a packed integer to a normalized floating-point vector. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint8 packUnorm2x3_1x2(vec3 const& v) </dd></dl>
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- </div>
- </div>
- <a id="ga2e50476132fe5f27f08e273d9c70d85b"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga2e50476132fe5f27f08e273d9c70d85b">◆ </a></span>unpackUnorm2x4()</h2>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#gadde6aaee8457bee49c2a92621fe22b79">uint8</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert a packed integer to a normalized floating-point vector. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint8 packUnorm2x4(vec2 const& v) </dd></dl>
-
- </div>
- </div>
- <a id="ga637cbe3913dd95c6e7b4c99c61bd611f"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga637cbe3913dd95c6e7b4c99c61bd611f">◆ </a></span>unpackUnorm2x8()</h2>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>First, unpacks a single 16-bit unsigned integer p into a pair of 8-bit unsigned integers. </p>
- <p>Then, each component is converted to a normalized floating-point value to generate the returned two-component vector.</p>
- <p>The conversion for unpacked fixed-point value f to floating point is done as follows: unpackUnorm4x8: f / 255.0</p>
- <p>The first component of the returned vector will be extracted from the least significant bits of the input; the last component will be extracted from the most significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- float unpackUnorm1x8(uint8 v) </dd>
- <dd>
- vec4 unpackUnorm4x8(uint32 p) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/unpackUnorm4x8.xml">GLSL unpackUnorm4x8 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- </div>
- </div>
- <a id="ga5156d3060355fe332865da2c7f78815f"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga5156d3060355fe332865da2c7f78815f">◆ </a></span>unpackUnorm3x10_1x2()</h2>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#ga1134b580f8da4de94ca6b1de4d37975e">uint32</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>First, unpacks a single 32-bit unsigned integer p into four 16-bit signed integers. </p>
- <p>Then, each component is converted to a normalized floating-point value to generate the returned four-component vector.</p>
- <p>The conversion for unpacked fixed-point value f to floating point is done as follows: unpackSnorm3x10_1x2(xyz): clamp(f / 1023.0, 0, +1) unpackSnorm3x10_1x2(w): clamp(f / 3.0, 0, +1)</p>
- <p>The first component of the returned vector will be extracted from the least significant bits of the input; the last component will be extracted from the most significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint32 packSnorm3x10_1x2(vec4 const& v) </dd>
- <dd>
- vec4 unpackInorm3x10_1x2(uint32 const& p)) </dd>
- <dd>
- uvec4 unpackI3x10_1x2(uint32 const& p) </dd>
- <dd>
- uvec4 unpackU3x10_1x2(uint32 const& p) </dd></dl>
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- </div>
- </div>
- <a id="ga5ff95ff5bc16f396432ab67243dbae4d"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga5ff95ff5bc16f396432ab67243dbae4d">◆ </a></span>unpackUnorm3x5_1x1()</h2>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>Convert a packed integer to a normalized floating-point vector. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- uint16 packUnorm3x5_1x1(vec4 const& v) </dd></dl>
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- </div>
- </div>
- <a id="ga2ae149c5d2473ac1e5f347bb654a242d"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#ga2ae149c5d2473ac1e5f347bb654a242d">◆ </a></span>unpackUnorm4x16()</h2>
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- <td>(</td>
- <td class="paramtype"><a class="el" href="a00684.html#gab630f76c26b50298187f7889104d4b9c">uint64</a> </td>
- <td class="paramname"><em>p</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
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- <p>First, unpacks a single 64-bit unsigned integer p into four 16-bit unsigned integers. </p>
- <p>Then, each component is converted to a normalized floating-point value to generate the returned four-component vector.</p>
- <p>The conversion for unpacked fixed-point value f to floating point is done as follows: unpackUnormx4x16: f / 65535.0</p>
- <p>The first component of the returned vector will be extracted from the least significant bits of the input; the last component will be extracted from the most significant bits.</p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
- <dd>
- float unpackUnorm1x16(uint16 p) </dd>
- <dd>
- vec2 unpackUnorm2x16(uint32 p) </dd>
- <dd>
- <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/unpackUnorm2x16.xml">GLSL unpackUnorm2x16 man page</a> </dd>
- <dd>
- <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a> </dd></dl>
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- </div>
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- <h2 class="memtitle"><span class="permalink"><a href="#gac58ee89d0e224bb6df5e8bbb18843a2d">◆ </a></span>unpackUnorm4x4()</h2>
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- <td class="memname">GLM_FUNC_DECL <a class="el" href="a00699.html#gac215a35481a6597d1bf622a382e9d6e2">vec4</a> glm::unpackUnorm4x4 </td>
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- <td class="paramtype"><a class="el" href="a00684.html#ga05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> </td>
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- <p>Convert a packed integer to a normalized floating-point vector. </p>
- <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00716.html" title="Include <glm/gtc/packing.hpp> to use the features of this extension. ">GLM_GTC_packing</a> </dd>
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- uint16 packUnorm4x4(vec4 const& v) </dd></dl>
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