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annotate fuhtark_test/include/winapi/d3dvec.inl @ 1500:91c8c3b7cbf0

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add: futhark tests for generating vulkan api
author sam <sam@basx.dev>
date Wed, 26 Nov 2025 21:36:48 +0700
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1 /*
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2 * Copyright (C) 2000 Ove Kaaven
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3 *
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4 * This library is free software; you can redistribute it and/or
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5 * modify it under the terms of the GNU Lesser General Public
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6 * License as published by the Free Software Foundation; either
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7 * version 2.1 of the License, or (at your option) any later version.
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8 *
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9 * This library is distributed in the hope that it will be useful,
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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12 * Lesser General Public License for more details.
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13 *
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14 * You should have received a copy of the GNU Lesser General Public
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15 * License along with this library; if not, write to the Free Software
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16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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17 */
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18
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19 #ifndef __WINE_D3DVEC_INL
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20 #define __WINE_D3DVEC_INL
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21
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22 /*** constructors ***/
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23
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24 inline _D3DVECTOR::_D3DVECTOR(D3DVALUE f)
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25 {
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26 x = y = z = f;
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27 }
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28
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29 inline _D3DVECTOR::_D3DVECTOR(D3DVALUE _x, D3DVALUE _y, D3DVALUE _z)
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30 {
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31 x = _x; y = _y; z = _z;
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32 }
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33
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34 /*** assignment operators ***/
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35
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36 inline _D3DVECTOR& _D3DVECTOR::operator += (const _D3DVECTOR& v)
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37 {
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38 x += v.x; y += v.y; z += v.z;
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39 return *this;
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40 }
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41
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42 inline _D3DVECTOR& _D3DVECTOR::operator -= (const _D3DVECTOR& v)
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43 {
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44 x -= v.x; y -= v.y; z -= v.z;
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45 return *this;
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46 }
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47
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48 inline _D3DVECTOR& _D3DVECTOR::operator *= (const _D3DVECTOR& v)
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49 {
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50 x *= v.x; y *= v.y; z *= v.z;
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51 return *this;
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52 }
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53
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54 inline _D3DVECTOR& _D3DVECTOR::operator /= (const _D3DVECTOR& v)
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55 {
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56 x /= v.x; y /= v.y; z /= v.z;
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57 return *this;
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58 }
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59
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60 inline _D3DVECTOR& _D3DVECTOR::operator *= (D3DVALUE s)
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61 {
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62 x *= s; y *= s; z *= s;
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63 return *this;
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64 }
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65
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66 inline _D3DVECTOR& _D3DVECTOR::operator /= (D3DVALUE s)
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67 {
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68 x /= s; y /= s; z /= s;
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69 return *this;
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70 }
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71
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72 /*** unary operators ***/
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73
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74 inline _D3DVECTOR operator + (const _D3DVECTOR& v)
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75 {
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76 return v;
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77 }
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78
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79 inline _D3DVECTOR operator - (const _D3DVECTOR& v)
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80 {
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81 return _D3DVECTOR(-v.x, -v.y, -v.z);
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82 }
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83
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84 /*** binary operators ***/
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85
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86 inline _D3DVECTOR operator + (const _D3DVECTOR& v1, const _D3DVECTOR& v2)
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87 {
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88 return _D3DVECTOR(v1.x+v2.x, v1.y+v2.y, v1.z+v2.z);
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89 }
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90
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91 inline _D3DVECTOR operator - (const _D3DVECTOR& v1, const _D3DVECTOR& v2)
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92 {
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93 return _D3DVECTOR(v1.x-v2.x, v1.y-v2.y, v1.z-v2.z);
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94 }
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95
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96 inline _D3DVECTOR operator * (const _D3DVECTOR& v, D3DVALUE s)
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97 {
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98 return _D3DVECTOR(v.x*s, v.y*s, v.z*s);
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99 }
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100
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101 inline _D3DVECTOR operator * (D3DVALUE s, const _D3DVECTOR& v)
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102 {
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103 return _D3DVECTOR(v.x*s, v.y*s, v.z*s);
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104 }
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105
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106 inline _D3DVECTOR operator / (const _D3DVECTOR& v, D3DVALUE s)
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107 {
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108 return _D3DVECTOR(v.x/s, v.y/s, v.z/s);
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109 }
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110
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111 inline D3DVALUE SquareMagnitude(const _D3DVECTOR& v)
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112 {
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113 return v.x*v.x + v.y*v.y + v.z*v.z; /* DotProduct(v, v) */
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114 }
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115
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116 inline D3DVALUE Magnitude(const _D3DVECTOR& v)
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117 {
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118 return sqrt(SquareMagnitude(v));
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119 }
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120
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121 inline _D3DVECTOR Normalize(const _D3DVECTOR& v)
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122 {
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123 return v / Magnitude(v);
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124 }
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125
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126 inline D3DVALUE DotProduct(const _D3DVECTOR& v1, const _D3DVECTOR& v2)
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127 {
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128 return v1.x*v2.x + v1.y*v2.y + v1.z*v2.z;
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129 }
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130
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131 inline _D3DVECTOR CrossProduct(const _D3DVECTOR& v1, const _D3DVECTOR& v2)
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132 {
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133 _D3DVECTOR res;
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134 /* this is a left-handed cross product, right? */
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135 res.x = v1.y * v2.z - v1.z * v2.y;
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136 res.y = v1.z * v2.x - v1.x * v2.z;
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137 res.z = v1.x * v2.y - v1.y * v2.x;
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138 return res;
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139 }
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140
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141 #endif