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<li class="navelem"><a class="el" href="dir_934f46a345653ef2b3014a1b37a162c1.html">G:</a></li><li class="navelem"><a class="el" href="dir_98f7f9d41f9d3029bd68cf237526a774.html">Source</a></li><li class="navelem"><a class="el" href="dir_9344afb825aed5e2f5be1d2015dde43c.html">G-Truc</a></li><li class="navelem"><a class="el" href="dir_b73546165ac7e018753d96ca90d34595.html">gli</a></li><li class="navelem"><a class="el" href="dir_ae6bff3f3cf3c65a1db429f9020bb7b3.html">gli</a></li><li class="navelem"><a class="el" href="dir_2c398834837487e57bd8c53ea39543b9.html">core</a></li> </ul>
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<div class="title">workaround.hpp</div> </div>
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<div class="contents">
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#pragma once</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> </div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Removed after upgrading to GLM 0.9.8</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="keyword">namespace </span><a class="code" href="a00074.html">gli</a>{</div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="keyword">namespace </span>workaround{</div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="keyword">namespace </span>detail</div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> {</div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>  <span class="keyword">union </span>u3u3u2</div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>  {</div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>  <span class="keyword">struct</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>  {</div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>  uint x : 3;</div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  uint y : 3;</div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  uint z : 2;</div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  } data;</div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  uint8 pack;</div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  };</div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  <span class="keyword">union </span>u4u4</div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  {</div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keyword">struct</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  {</div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  uint x : 4;</div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  uint y : 4;</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  } data;</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  uint8 pack;</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  };</div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keyword">union </span>u4u4u4u4</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  {</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keyword">struct</span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  {</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  uint x : 4;</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  uint y : 4;</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  uint z : 4;</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  uint w : 4;</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  } data;</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  uint16 pack;</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  };</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">union </span>u5u6u5</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  {</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">struct</span></div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  {</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  uint x : 5;</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  uint y : 6;</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  uint z : 5;</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  } data;</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  uint16 pack;</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  };</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">union </span>u5u5u5u1</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  {</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">struct</span></div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  {</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  uint x : 5;</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  uint y : 5;</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  uint z : 5;</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  uint w : 1;</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  } data;</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  uint16 pack;</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  };</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">union </span>u9u9u9e5</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  {</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">struct</span></div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  {</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  uint x : 9;</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  uint y : 9;</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  uint z : 9;</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  uint w : 5;</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  } data;</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  uint32 pack;</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  };</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, <span class="keyword">typename</span> <span class="keywordtype">float</span>Type, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType, <span class="keywordtype">bool</span> isInteger, <span class="keywordtype">bool</span> signedType></div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">struct </span>compute_compNormalize</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  {};</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, <span class="keyword">typename</span> <span class="keywordtype">float</span>Type, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">struct </span>compute_compNormalize<T, floatType, P, vecType, true, true></div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  {</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  GLM_FUNC_QUALIFIER <span class="keyword">static</span> vecType<floatType, P> call(vecType<T, P> <span class="keyword">const</span> & v)</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  {</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  floatType <span class="keyword">const</span> Min = <span class="keyword">static_cast<</span>floatType<span class="keyword">></span>(std::numeric_limits<T>::min());</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  floatType <span class="keyword">const</span> Max = <span class="keyword">static_cast<</span>floatType<span class="keyword">></span>(std::numeric_limits<T>::max());</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">return</span> (vecType<floatType, P>(v) - Min) / (Max - Min) * <span class="keyword">static_cast<</span>floatType<span class="keyword">></span>(2) - static_cast<floatType>(1);</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  }</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  };</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, <span class="keyword">typename</span> <span class="keywordtype">float</span>Type, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">struct </span>compute_compNormalize<T, floatType, P, vecType, true, false></div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  {</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  GLM_FUNC_QUALIFIER <span class="keyword">static</span> vecType<floatType, P> call(vecType<T, P> <span class="keyword">const</span> & v)</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  {</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">return</span> vecType<floatType, P>(v) / static_cast<floatType>(std::numeric_limits<T>::max());</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  }</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  };</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, <span class="keyword">typename</span> <span class="keywordtype">float</span>Type, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">struct </span>compute_compNormalize<T, floatType, P, vecType, false, true></div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  {</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  GLM_FUNC_QUALIFIER <span class="keyword">static</span> vecType<floatType, P> call(vecType<T, P> <span class="keyword">const</span> & v)</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  {</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">return</span> v;</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  }</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  };</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, <span class="keyword">typename</span> <span class="keywordtype">float</span>Type, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType, <span class="keywordtype">bool</span> isInteger, <span class="keywordtype">bool</span> signedType></div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">struct </span>compute_compScale</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  {};</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, <span class="keyword">typename</span> <span class="keywordtype">float</span>Type, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keyword">struct </span>compute_compScale<T, floatType, P, vecType, true, true></div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  {</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  GLM_FUNC_QUALIFIER <span class="keyword">static</span> vecType<T, P> call(vecType<floatType, P> <span class="keyword">const</span> & v)</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  {</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  floatType <span class="keyword">const</span> Max = <span class="keyword">static_cast<</span>floatType<span class="keyword">></span>(std::numeric_limits<T>::max()) + static_cast<floatType>(0.5);</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  vecType<floatType, P> <span class="keyword">const</span> Scaled(v * Max);</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  vecType<T, P> <span class="keyword">const</span> Result(Scaled - static_cast<floatType>(0.5));</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">return</span> Result;</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  }</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  };</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, <span class="keyword">typename</span> <span class="keywordtype">float</span>Type, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">struct </span>compute_compScale<T, floatType, P, vecType, true, false></div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  {</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  GLM_FUNC_QUALIFIER <span class="keyword">static</span> vecType<T, P> call(vecType<floatType, P> <span class="keyword">const</span> & v)</div>
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|
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  {</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">return</span> vecType<T, P>(vecType<floatType, P>(v) * static_cast<floatType>(std::numeric_limits<T>::max()));</div>
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|
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  }</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  };</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, <span class="keyword">typename</span> <span class="keywordtype">float</span>Type, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">struct </span>compute_compScale<T, floatType, P, vecType, false, true></div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  {</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  GLM_FUNC_QUALIFIER <span class="keyword">static</span> vecType<T, P> call(vecType<floatType, P> <span class="keyword">const</span> & v)</div>
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|
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  {</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">return</span> v;</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  }</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  };</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keyword">template</span> <precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keyword">struct </span>compute_half</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  {};</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keyword">template</span> <precision P></div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keyword">struct </span>compute_half<P, tvec1></div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  {</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  GLM_FUNC_QUALIFIER <span class="keyword">static</span> tvec1<uint16, P> pack(tvec1<float, P> <span class="keyword">const</span> & v)</div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  {</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  int16 <span class="keyword">const</span> Unpacked(glm::detail::toFloat16(v.x));</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">return</span> tvec1<uint16, P>(<span class="keyword">reinterpret_cast<</span>uint16 <span class="keyword">const </span>&<span class="keyword">></span>(Unpacked));</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  }</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  GLM_FUNC_QUALIFIER <span class="keyword">static</span> tvec1<float, P> unpack(tvec1<uint16, P> <span class="keyword">const</span> & v)</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  {</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">return</span> tvec1<float, P>(glm::detail::toFloat32(reinterpret_cast<int16 const &>(v.x)));</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  }</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  };</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keyword">template</span> <precision P></div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">struct </span>compute_half<P, tvec2></div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  {</div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  GLM_FUNC_QUALIFIER <span class="keyword">static</span> tvec2<uint16, P> pack(tvec2<float, P> <span class="keyword">const</span> & v)</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  {</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  tvec2<int16, P> <span class="keyword">const</span> Unpacked(glm::detail::toFloat16(v.x), glm::detail::toFloat16(v.y));</div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">return</span> tvec2<uint16, P>(</div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keyword">reinterpret_cast<</span>uint16 <span class="keyword">const </span>&<span class="keyword">></span>(Unpacked.x),</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  reinterpret_cast<uint16 const &>(Unpacked.y));</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  }</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  GLM_FUNC_QUALIFIER <span class="keyword">static</span> tvec2<float, P> unpack(tvec2<uint16, P> <span class="keyword">const</span> & v)</div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  {</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">return</span> tvec2<float, P>(</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  glm::detail::toFloat32(reinterpret_cast<int16 const &>(v.x)),</div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  glm::detail::toFloat32(reinterpret_cast<int16 const &>(v.y)));</div>
|
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  }</div>
|
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  };</div>
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div>
|
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keyword">template</span> <precision P></div>
|
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<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keyword">struct </span>compute_half<P, tvec3></div>
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<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  {</div>
|
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  GLM_FUNC_QUALIFIER <span class="keyword">static</span> tvec3<uint16, P> pack(tvec3<float, P> <span class="keyword">const</span> & v)</div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  {</div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  tvec3<int16, P> <span class="keyword">const</span> Unpacked(glm::detail::toFloat16(v.x), glm::detail::toFloat16(v.y), glm::detail::toFloat16(v.z));</div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">return</span> tvec3<uint16, P>(</div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keyword">reinterpret_cast<</span>uint16 <span class="keyword">const </span>&<span class="keyword">></span>(Unpacked.x),</div>
|
|
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  reinterpret_cast<uint16 const &>(Unpacked.y),</div>
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|
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keyword">reinterpret_cast<</span>uint16 <span class="keyword">const </span>&<span class="keyword">></span>(Unpacked.z));</div>
|
|
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  }</div>
|
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<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div>
|
|
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  GLM_FUNC_QUALIFIER <span class="keyword">static</span> tvec3<float, P> unpack(tvec3<uint16, P> <span class="keyword">const</span> & v)</div>
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|
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  {</div>
|
|
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">return</span> tvec3<float, P>(</div>
|
|
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  glm::detail::toFloat32(reinterpret_cast<int16 const &>(v.x)),</div>
|
|
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  glm::detail::toFloat32(reinterpret_cast<int16 const &>(v.y)),</div>
|
|
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  glm::detail::toFloat32(reinterpret_cast<int16 const &>(v.z)));</div>
|
|
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  }</div>
|
|
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  };</div>
|
|
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> </div>
|
|
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keyword">template</span> <precision P></div>
|
|
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keyword">struct </span>compute_half<P, tvec4></div>
|
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  {</div>
|
|
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  GLM_FUNC_QUALIFIER <span class="keyword">static</span> tvec4<uint16, P> pack(tvec4<float, P> <span class="keyword">const</span> & v)</div>
|
|
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  {</div>
|
|
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  tvec4<int16, P> <span class="keyword">const</span> Unpacked(glm::detail::toFloat16(v.x), glm::detail::toFloat16(v.y), glm::detail::toFloat16(v.z), glm::detail::toFloat16(v.w));</div>
|
|
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordflow">return</span> tvec4<uint16, P>(</div>
|
|
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keyword">reinterpret_cast<</span>uint16 <span class="keyword">const </span>&<span class="keyword">></span>(Unpacked.x),</div>
|
|
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  reinterpret_cast<uint16 const &>(Unpacked.y),</div>
|
|
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keyword">reinterpret_cast<</span>uint16 <span class="keyword">const </span>&<span class="keyword">></span>(Unpacked.z),</div>
|
|
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  reinterpret_cast<uint16 const &>(Unpacked.w));</div>
|
|
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  }</div>
|
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> </div>
|
|
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  GLM_FUNC_QUALIFIER <span class="keyword">static</span> tvec4<float, P> unpack(tvec4<uint16, P> <span class="keyword">const</span> & v)</div>
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|
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  {</div>
|
|
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">return</span> tvec4<float, P>(</div>
|
|
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  glm::detail::toFloat32(reinterpret_cast<int16 const &>(v.x)),</div>
|
|
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  glm::detail::toFloat32(reinterpret_cast<int16 const &>(v.y)),</div>
|
|
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  glm::detail::toFloat32(reinterpret_cast<int16 const &>(v.z)),</div>
|
|
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  glm::detail::toFloat32(reinterpret_cast<int16 const &>(v.w)));</div>
|
|
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  }</div>
|
|
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  };</div>
|
|
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> }<span class="comment">//namespace detail</span></div>
|
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<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> </div>
|
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<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> <span class="keywordtype">float</span>Type, <span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  GLM_FUNC_QUALIFIER vecType<floatType, P> compNormalize(vecType<T, P> <span class="keyword">const</span> & v)</div>
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<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  {</div>
|
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  GLM_STATIC_ASSERT(std::numeric_limits<floatType>::is_iec559, <span class="stringliteral">"'compNormalize' accepts only floating-point types for 'floatType' template parameter"</span>);</div>
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<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div>
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<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">return</span> <a class="code" href="a00074.html#a760a9e4d384a6573979a9c6ffb6c68c1">detail::compute_compNormalize<T, floatType, P, vecType, std::numeric_limits<T>::is_integer</a>, <a class="code" href="a00074.html#abad1d0ceee17fb97917610f2016a0300">std::numeric_limits<T>::is_signed</a>>::call(v);</div>
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<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  }</div>
|
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div>
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, <span class="keyword">typename</span> <span class="keywordtype">float</span>Type, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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|
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  GLM_FUNC_QUALIFIER vecType<T, P> compScale(vecType<floatType, P> <span class="keyword">const</span> & v)</div>
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<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  {</div>
|
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<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  GLM_STATIC_ASSERT(std::numeric_limits<floatType>::is_iec559, <span class="stringliteral">"'compScale' accepts only floating-point types for 'floatType' template parameter"</span>);</div>
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|
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div>
|
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<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordflow">return</span> <a class="code" href="a00074.html#a760a9e4d384a6573979a9c6ffb6c68c1">detail::compute_compScale<T, floatType, P, vecType, std::numeric_limits<T>::is_integer</a>, <a class="code" href="a00074.html#abad1d0ceee17fb97917610f2016a0300">std::numeric_limits<T>::is_signed</a>>::call(v);</div>
|
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<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  }</div>
|
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div>
|
|
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> u<span class="keywordtype">int</span>Type, <span class="keyword">typename</span> <span class="keywordtype">float</span>Type, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
|
|
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  GLM_FUNC_QUALIFIER vecType<uintType, P> packUnorm(vecType<floatType, P> <span class="keyword">const</span> & v)</div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  {</div>
|
|
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  GLM_STATIC_ASSERT(<a class="code" href="a00074.html#a760a9e4d384a6573979a9c6ffb6c68c1">std::numeric_limits<uintType>::is_integer</a>, <span class="stringliteral">"uintType must be an integer type"</span>);</div>
|
|
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  GLM_STATIC_ASSERT(std::numeric_limits<floatType>::is_iec559, <span class="stringliteral">"floatType must be a floating point type"</span>);</div>
|
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div>
|
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<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">return</span> vecType<uintType, P>(round(clamp(v, static_cast<floatType>(0), static_cast<floatType>(1)) * static_cast<floatType>(std::numeric_limits<uintType>::max())));</div>
|
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<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  }</div>
|
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<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div>
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> u<span class="keywordtype">int</span>Type, <span class="keyword">typename</span> <span class="keywordtype">float</span>Type, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
|
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  GLM_FUNC_QUALIFIER vecType<floatType, P> unpackUnorm(vecType<uintType, P> <span class="keyword">const</span> & v)</div>
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  {</div>
|
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  GLM_STATIC_ASSERT(<a class="code" href="a00074.html#a760a9e4d384a6573979a9c6ffb6c68c1">std::numeric_limits<uintType>::is_integer</a>, <span class="stringliteral">"uintType must be an integer type"</span>);</div>
|
|
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  GLM_STATIC_ASSERT(std::numeric_limits<floatType>::is_iec559, <span class="stringliteral">"floatType must be a floating point type"</span>);</div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div>
|
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">return</span> vecType<float, P>(v) * (static_cast<floatType>(1) / <span class="keyword">static_cast<</span>floatType<span class="keyword">></span>(std::numeric_limits<uintType>::max()));</div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  }</div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div>
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  GLM_FUNC_QUALIFIER uint8 packUnorm2x3_1x2(vec3 <span class="keyword">const</span> & v)</div>
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<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  {</div>
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<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  u32vec3 <span class="keyword">const</span> Unpack(round(clamp(v, 0.0f, 1.0f) * vec3(7.f, 7.f, 3.f)));</div>
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<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  detail::u3u3u2 Result;</div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  Result.data.x = Unpack.x;</div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  Result.data.y = Unpack.y;</div>
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  Result.data.z = Unpack.z;</div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordflow">return</span> Result.pack;</div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  }</div>
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> </div>
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<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  GLM_FUNC_QUALIFIER vec3 unpackUnorm2x3_1x2(uint8 v)</div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  {</div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  vec3 <span class="keyword">const</span> ScaleFactor(1.f / 7.f, 1.f / 7.f, 1.f / 3.f);</div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  detail::u3u3u2 Unpack;</div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  Unpack.pack = v;</div>
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|
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordflow">return</span> vec3(Unpack.data.x, Unpack.data.y, Unpack.data.z) * ScaleFactor;</div>
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  }</div>
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> </div>
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|
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  GLM_FUNC_QUALIFIER uint8 packUnorm2x4(vec2 <span class="keyword">const</span> & v)</div>
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  {</div>
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  u32vec2 <span class="keyword">const</span> Unpack(round(clamp(v, 0.0f, 1.0f) * 15.0f));</div>
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|
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  detail::u4u4 Result;</div>
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|
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  Result.data.x = Unpack.x;</div>
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|
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  Result.data.y = Unpack.y;</div>
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<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordflow">return</span> Result.pack;</div>
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|
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  }</div>
|
|
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> </div>
|
|
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  GLM_FUNC_QUALIFIER vec2 unpackUnorm2x4(uint8 v)</div>
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|
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  {</div>
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<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keywordtype">float</span> <span class="keyword">const</span> ScaleFactor(1.f / 15.f);</div>
|
|
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  detail::u4u4 Unpack;</div>
|
|
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  Unpack.pack = v;</div>
|
|
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordflow">return</span> vec2(Unpack.data.x, Unpack.data.y) * ScaleFactor;</div>
|
|
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  }</div>
|
|
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> </div>
|
|
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  GLM_FUNC_QUALIFIER uint16 packUnorm4x4(vec4 <span class="keyword">const</span> & v)</div>
|
|
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  {</div>
|
|
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  u32vec4 <span class="keyword">const</span> Unpack(round(clamp(v, 0.0f, 1.0f) * 15.0f));</div>
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|
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  detail::u4u4u4u4 Result;</div>
|
|
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  Result.data.x = Unpack.x;</div>
|
|
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  Result.data.y = Unpack.y;</div>
|
|
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  Result.data.z = Unpack.z;</div>
|
|
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  Result.data.w = Unpack.w;</div>
|
|
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keywordflow">return</span> Result.pack;</div>
|
|
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  }</div>
|
|
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div>
|
|
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  GLM_FUNC_QUALIFIER vec4 unpackUnorm4x4(uint16 v)</div>
|
|
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  {</div>
|
|
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keywordtype">float</span> <span class="keyword">const</span> ScaleFactor(1.f / 15.f);</div>
|
|
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  detail::u4u4u4u4 Unpack;</div>
|
|
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  Unpack.pack = v;</div>
|
|
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">return</span> vec4(Unpack.data.x, Unpack.data.y, Unpack.data.z, Unpack.data.w) * ScaleFactor;</div>
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|
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  }</div>
|
|
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> </div>
|
|
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  GLM_FUNC_QUALIFIER uint16 packUnorm3x5_1x1(vec4 <span class="keyword">const</span> & v)</div>
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|
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  {</div>
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|
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  u32vec4 <span class="keyword">const</span> Unpack(round(clamp(v, 0.0f, 1.0f) * vec4(15.f, 15.f, 15.f, 1.f)));</div>
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|
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  detail::u5u5u5u1 Result;</div>
|
|
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  Result.data.x = Unpack.x;</div>
|
|
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  Result.data.y = Unpack.y;</div>
|
|
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  Result.data.z = Unpack.z;</div>
|
|
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  Result.data.w = Unpack.w;</div>
|
|
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keywordflow">return</span> Result.pack;</div>
|
|
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  }</div>
|
|
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> </div>
|
|
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  GLM_FUNC_QUALIFIER vec4 unpackUnorm3x5_1x1(uint16 v)</div>
|
|
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  {</div>
|
|
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  vec4 <span class="keyword">const</span> ScaleFactor(1.f / 15.f, 1.f / 15.f, 1.f / 15.f, 1.f);</div>
|
|
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  detail::u5u5u5u1 Unpack;</div>
|
|
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  Unpack.pack = v;</div>
|
|
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordflow">return</span> vec4(Unpack.data.x, Unpack.data.y, Unpack.data.z, Unpack.data.w) * ScaleFactor;</div>
|
|
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  }</div>
|
|
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> </div>
|
|
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  GLM_FUNC_QUALIFIER uint16 packUnorm1x5_1x6_1x5(vec3 <span class="keyword">const</span> & v)</div>
|
|
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  {</div>
|
|
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  u32vec3 <span class="keyword">const</span> Unpack(round(clamp(v, 0.0f, 1.0f) * vec3(15.f, 31.f, 15.f)));</div>
|
|
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  detail::u5u6u5 Result;</div>
|
|
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  Result.data.x = Unpack.x;</div>
|
|
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  Result.data.y = Unpack.y;</div>
|
|
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  Result.data.z = Unpack.z;</div>
|
|
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordflow">return</span> Result.pack;</div>
|
|
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  }</div>
|
|
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span> </div>
|
|
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  GLM_FUNC_QUALIFIER vec3 unpackUnorm1x5_1x6_1x5(uint16 v)</div>
|
|
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  {</div>
|
|
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  vec3 <span class="keyword">const</span> ScaleFactor(1.f / 15.f, 1.f / 31.f, 1.f / 15.f);</div>
|
|
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  detail::u5u6u5 Unpack;</div>
|
|
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  Unpack.pack = v;</div>
|
|
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keywordflow">return</span> vec3(Unpack.data.x, Unpack.data.y, Unpack.data.z) * ScaleFactor;</div>
|
|
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  }</div>
|
|
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> </div>
|
|
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  GLM_FUNC_QUALIFIER uint32 packF3x9_E1x5(vec3 <span class="keyword">const</span> & v)</div>
|
|
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  {</div>
|
|
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordtype">float</span> <span class="keyword">const</span> SharedExpMax = (pow(2.0f, 9.0f - 1.0f) / pow(2.0f, 9.0f)) * pow(2.0f, 31.f - 15.f);</div>
|
|
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  vec3 <span class="keyword">const</span> Color = clamp(v, 0.0f, SharedExpMax);</div>
|
|
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="keywordtype">float</span> <span class="keyword">const</span> MaxColor = max(Color.x, max(Color.y, Color.z));</div>
|
|
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span> </div>
|
|
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keywordtype">float</span> <span class="keyword">const</span> ExpSharedP = max(-15.f - 1.f, floor(log2(MaxColor))) + 1.0f + 15.f;</div>
|
|
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="keywordtype">float</span> <span class="keyword">const</span> MaxShared = floor(MaxColor / pow(2.0f, (ExpSharedP - 16.f - 9.f)) + 0.5f);</div>
|
|
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="keywordtype">float</span> <span class="keyword">const</span> ExpShared = MaxShared == pow(2.0f, 9.0f) ? ExpSharedP + 1.0f : ExpSharedP;</div>
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|
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span> </div>
|
|
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  uvec3 <span class="keyword">const</span> ColorComp(floor(Color / pow(2.f, (ExpShared - 15.f - 9.f)) + 0.5f));</div>
|
|
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> </div>
|
|
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  detail::u9u9u9e5 Unpack;</div>
|
|
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  Unpack.data.x = ColorComp.x;</div>
|
|
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  Unpack.data.y = ColorComp.y;</div>
|
|
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  Unpack.data.z = ColorComp.z;</div>
|
|
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  Unpack.data.w = uint(ExpShared);</div>
|
|
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keywordflow">return</span> Unpack.pack;</div>
|
|
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  }</div>
|
|
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> </div>
|
|
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  GLM_FUNC_QUALIFIER vec3 unpackF3x9_E1x5(uint32 v)</div>
|
|
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  {</div>
|
|
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  detail::u9u9u9e5 Unpack;</div>
|
|
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  Unpack.pack = v;</div>
|
|
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> </div>
|
|
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keywordflow">return</span> vec3(Unpack.data.x, Unpack.data.y, Unpack.data.z) * pow(2.0f, Unpack.data.w - 15.f - 9.f);</div>
|
|
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  }</div>
|
|
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span> </div>
|
|
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="keyword">template</span> <precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
|
|
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  GLM_FUNC_QUALIFIER vecType<uint16, P> packHalf(vecType<float, P> <span class="keyword">const</span> & v)</div>
|
|
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  {</div>
|
|
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keywordflow">return</span> detail::compute_half<P, vecType>::pack(v);</div>
|
|
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  }</div>
|
|
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div>
|
|
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <span class="keyword">template</span> <precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
|
|
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  GLM_FUNC_QUALIFIER vecType<float, P> unpackHalf(vecType<uint16, P> <span class="keyword">const</span> & v)</div>
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|
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  {</div>
|
|
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordflow">return</span> detail::compute_half<P, vecType>::unpack(v);</div>
|
|
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  }</div>
|
|
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> }<span class="comment">//namespace workaround</span></div>
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|
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span> }<span class="comment">//namespace gli</span></div>
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<div class="line"><a name="l00392"></a><span class="lineno"> 392</span> </div>
|
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<div class="ttc" id="a00074_html_a760a9e4d384a6573979a9c6ffb6c68c1"><div class="ttname"><a href="a00074.html#a760a9e4d384a6573979a9c6ffb6c68c1">gli::is_integer</a></div><div class="ttdeci">bool is_integer(format Format)</div><div class="ttdoc">Evaluate whether the format is an integer format. </div></div>
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<div class="ttc" id="a00074_html_abad1d0ceee17fb97917610f2016a0300"><div class="ttname"><a href="a00074.html#abad1d0ceee17fb97917610f2016a0300">gli::is_signed</a></div><div class="ttdeci">bool is_signed(format Format)</div><div class="ttdoc">Evaluate whether a format is signed. </div></div>
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<div class="ttc" id="a00074_html"><div class="ttname"><a href="a00074.html">gli</a></div><div class="ttdoc">Namespace where all the classes and functions provided by GLI are exposed. </div><div class="ttdef"><b>Definition:</b> <a href="a00020_source.html#l00006">clear.hpp:6</a></div></div>
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