git.oblomov.eu Git - wine/blob - dlls/d3dx8/tests/math.c

   1 /*
   2  * Copyright 2007 David Adam
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include <assert.h>
  20 #include "d3dx8.h"
  21
  22 #include "wine/test.h"
  23
  24 #define admitted_error 0.0001f
  25
  26 #define expect_color(expectedcolor,gotcolor) ok((fabs(expectedcolor.r-gotcolor.r)<admitted_error)&&(fabs(expectedcolor.g-gotcolor.g)<admitted_error)&&(fabs(expectedcolor.b-gotcolor.b)<admitted_error)&&(fabs(expectedcolor.a-gotcolor.a)<admitted_error),"Expected Color= (%f, %f, %f, %f)\n , Got Color= (%f, %f, %f, %f)\n", expectedcolor.r, expectedcolor.g, expectedcolor.b, expectedcolor.a, gotcolor.r, gotcolor.g, gotcolor.b, gotcolor.a);
  27
  28 #define expect_mat(expectedmat,gotmat)\
  29 { \
  30     int i,j,equal=1; \
  31     for (i=0; i<4; i++)\
  32         {\
  33          for (j=0; j<4; j++)\
  34              {\
  35                  if (fabs(U(expectedmat).m[i][j]-U(gotmat).m[i][j])>admitted_error) \
  36                  {\
  37                   equal=0;\
  38                  }\
  39              }\
  40         }\
  41     ok(equal, "Expected matrix=\n(%f,%f,%f,%f\n %f,%f,%f,%f\n %f,%f,%f,%f\n %f,%f,%f,%f\n)\n\n" \
  42        "Got matrix=\n(%f,%f,%f,%f\n %f,%f,%f,%f\n %f,%f,%f,%f\n %f,%f,%f,%f)\n", \
  43        U(expectedmat).m[0][0],U(expectedmat).m[0][1],U(expectedmat).m[0][2],U(expectedmat).m[0][3], \
  44        U(expectedmat).m[1][0],U(expectedmat).m[1][1],U(expectedmat).m[1][2],U(expectedmat).m[1][3], \
  45        U(expectedmat).m[2][0],U(expectedmat).m[2][1],U(expectedmat).m[2][2],U(expectedmat).m[2][3], \
  46        U(expectedmat).m[3][0],U(expectedmat).m[3][1],U(expectedmat).m[3][2],U(expectedmat).m[3][3], \
  47        U(gotmat).m[0][0],U(gotmat).m[0][1],U(gotmat).m[0][2],U(gotmat).m[0][3], \
  48        U(gotmat).m[1][0],U(gotmat).m[1][1],U(gotmat).m[1][2],U(gotmat).m[1][3], \
  49        U(gotmat).m[2][0],U(gotmat).m[2][1],U(gotmat).m[2][2],U(gotmat).m[2][3], \
  50        U(gotmat).m[3][0],U(gotmat).m[3][1],U(gotmat).m[3][2],U(gotmat).m[3][3]); \
  51 }
  52
  53 #define expect_plane(expectedplane,gotplane) ok((fabs(expectedplane.a-gotplane.a)<admitted_error)&&(fabs(expectedplane.b-gotplane.b)<admitted_error)&&(fabs(expectedplane.c-gotplane.c)<admitted_error)&&(fabs(expectedplane.d-gotplane.d)<admitted_error),"Expected Plane= (%f, %f, %f, %f)\n , Got Plane= (%f, %f, %f, %f)\n", expectedplane.a, expectedplane.b, expectedplane.c, expectedplane.d, gotplane.a, gotplane.b, gotplane.c, gotplane.d);
  54
  55 #define expect_vec(expectedvec,gotvec) ok((fabs(expectedvec.x-gotvec.x)<admitted_error)&&(fabs(expectedvec.y-gotvec.y)<admitted_error),"Expected Vector= (%f, %f)\n , Got Vector= (%f, %f)\n", expectedvec.x, expectedvec.y, gotvec.x, gotvec.y);
  56
  57 #define expect_vec3(expectedvec,gotvec) ok((fabs(expectedvec.x-gotvec.x)<admitted_error)&&(fabs(expectedvec.y-gotvec.y)<admitted_error)&&(fabs(expectedvec.z-gotvec.z)<admitted_error),"Expected Vector= (%f, %f, %f)\n , Got Vector= (%f, %f, %f)\n", expectedvec.x, expectedvec.y, expectedvec.z, gotvec.x, gotvec.y, gotvec.z);
  58
  59 #define expect_vec4(expectedvec,gotvec) ok((fabs(expectedvec.x-gotvec.x)<admitted_error)&&(fabs(expectedvec.y-gotvec.y)<admitted_error)&&(fabs(expectedvec.z-gotvec.z)<admitted_error)&&(fabs(expectedvec.w-gotvec.w)<admitted_error),"Expected Vector= (%f, %f, %f, %f)\n , Got Vector= (%f, %f, %f, %f)\n", expectedvec.x, expectedvec.y, expectedvec.z, expectedvec.w, gotvec.x, gotvec.y, gotvec.z, gotvec.w);
  60
  61 static void D3DXColorTest(void)
  62 {
  63     D3DXCOLOR color, color1, color2, expected, got;
  64     LPD3DXCOLOR funcpointer;
  65     FLOAT scale;
  66
  67     color.r = 0.2f; color.g = 0.75f; color.b = 0.41f; color.a = 0.93f;
  68     color1.r = 0.6f; color1.g = 0.55f; color1.b = 0.23f; color1.a = 0.82f;
  69     color2.r = 0.3f; color2.g = 0.5f; color2.b = 0.76f; color2.a = 0.11f;
  70     scale = 0.3f;
  71
  72 /*_______________D3DXColorAdd________________*/
  73     expected.r = 0.9f; expected.g = 1.05f; expected.b = 0.99f, expected.a = 0.93f;
  74     D3DXColorAdd(&got,&color1,&color2);
  75     expect_color(expected,got);
  76     /* Test the NULL case */
  77     funcpointer = D3DXColorAdd(&got,NULL,&color2);
  78     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
  79     funcpointer = D3DXColorAdd(NULL,NULL,&color2);
  80     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
  81     funcpointer = D3DXColorAdd(NULL,NULL,NULL);
  82     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
  83
  84 /*_______________D3DXColorLerp________________*/
  85     expected.r = 0.32f; expected.g = 0.69f; expected.b = 0.356f; expected.a = 0.897f;
  86     D3DXColorLerp(&got,&color,&color1,scale);
  87     expect_color(expected,got);
  88     /* Test the NULL case */
  89     funcpointer = D3DXColorLerp(&got,NULL,&color1,scale);
  90     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
  91     funcpointer = D3DXColorLerp(NULL,NULL,&color1,scale);
  92     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
  93     funcpointer = D3DXColorLerp(NULL,NULL,NULL,scale);
  94     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
  95
  96 /*_______________D3DXColorModulate________________*/
  97     expected.r = 0.18f; expected.g = 0.275f; expected.b = 0.1748f; expected.a = 0.0902f;
  98     D3DXColorModulate(&got,&color1,&color2);
  99     expect_color(expected,got);
 100     /* Test the NULL case */
 101     funcpointer = D3DXColorModulate(&got,NULL,&color2);
 102     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 103     funcpointer = D3DXColorModulate(NULL,NULL,&color2);
 104     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 105     funcpointer = D3DXColorModulate(NULL,NULL,NULL);
 106     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 107
 108 /*_______________D3DXColorNegative________________*/
 109     expected.r = 0.8f; expected.g = 0.25f; expected.b = 0.59f; expected.a = 0.93f;
 110     D3DXColorNegative(&got,&color);
 111     expect_color(got,expected);
 112     /* Test the greater than 1 case */
 113     color1.r = 0.2f; color1.g = 1.75f; color1.b = 0.41f; color1.a = 0.93f;
 114     expected.r = 0.8f; expected.g = -0.75f; expected.b = 0.59f; expected.a = 0.93f;
 115     D3DXColorNegative(&got,&color1);
 116     expect_color(got,expected);
 117     /* Test the negative case */
 118     color1.r = 0.2f; color1.g = -0.75f; color1.b = 0.41f; color1.a = 0.93f;
 119     expected.r = 0.8f; expected.g = 1.75f; expected.b = 0.59f; expected.a = 0.93f;
 120     D3DXColorNegative(&got,&color1);
 121     expect_color(got,expected);
 122     /* Test the NULL case */
 123     funcpointer = D3DXColorNegative(&got,NULL);
 124     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 125     funcpointer = D3DXColorNegative(NULL,NULL);
 126     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 127
 128 /*_______________D3DXColorScale________________*/
 129     expected.r = 0.06f; expected.g = 0.225f; expected.b = 0.123f; expected.a = 0.279f;
 130     D3DXColorScale(&got,&color,scale);
 131     expect_color(expected,got);
 132     /* Test the NULL case */
 133     funcpointer = D3DXColorScale(&got,NULL,scale);
 134     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 135     funcpointer = D3DXColorScale(NULL,NULL,scale);
 136     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 137
 138 /*_______________D3DXColorSubtract_______________*/
 139     expected.r = -0.1f; expected.g = 0.25f; expected.b = -0.35f, expected.a = 0.82f;
 140     D3DXColorSubtract(&got,&color,&color2);
 141     expect_color(expected,got);
 142     /* Test the NULL case */
 143     funcpointer = D3DXColorSubtract(&got,NULL,&color2);
 144     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 145     funcpointer = D3DXColorSubtract(NULL,NULL,&color2);
 146     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 147     funcpointer = D3DXColorSubtract(NULL,NULL,NULL);
 148     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 149 }
 150
 151 static void D3DXMatrixTest(void)
 152 {
 153     D3DXMATRIX expectedmat, gotmat, mat, mat2, mat3;
 154     LPD3DXMATRIX funcpointer;
 155     D3DXPLANE plane;
 156     D3DXQUATERNION q;
 157     D3DXVECTOR3 at, axis, eye;
 158     D3DXVECTOR4 light;
 159     BOOL expected, got;
 160     FLOAT angle, determinant, expectedfloat, gotfloat;
 161
 162     U(mat).m[0][1] = 5.0f; U(mat).m[0][2] = 7.0f; U(mat).m[0][3] = 8.0f;
 163     U(mat).m[1][0] = 11.0f; U(mat).m[1][2] = 16.0f; U(mat).m[1][3] = 33.0f;
 164     U(mat).m[2][0] = 19.0f; U(mat).m[2][1] = -21.0f; U(mat).m[2][3] = 43.0f;
 165     U(mat).m[3][0] = 2.0f; U(mat).m[3][1] = 3.0f; U(mat).m[3][2] = -4.0f;
 166     U(mat).m[0][0] = 10.0f; U(mat).m[1][1] = 20.0f; U(mat).m[2][2] = 30.0f;
 167     U(mat).m[3][3] = -40.0f;
 168
 169     U(mat2).m[0][0] = 1.0f; U(mat2).m[1][0] = 2.0f; U(mat2).m[2][0] = 3.0f;
 170     U(mat2).m[3][0] = 4.0f; U(mat2).m[0][1] = 5.0f; U(mat2).m[1][1] = 6.0f;
 171     U(mat2).m[2][1] = 7.0f; U(mat2).m[3][1] = 8.0f; U(mat2).m[0][2] = -8.0f;
 172     U(mat2).m[1][2] = -7.0f; U(mat2).m[2][2] = -6.0f; U(mat2).m[3][2] = -5.0f;
 173     U(mat2).m[0][3] = -4.0f; U(mat2).m[1][3] = -3.0f; U(mat2).m[2][3] = -2.0f;
 174     U(mat2).m[3][3] = -1.0f;
 175
 176     plane.a = -3.0f; plane.b = -1.0f; plane.c = 4.0f; plane.d = 7.0f;
 177
 178     q.x = 1.0f; q.y = -4.0f; q.z =7.0f; q.w = -11.0f;
 179
 180     at.x = -2.0f; at.y = 13.0f; at.z = -9.0f;
 181     axis.x = 1.0f; axis.y = -3.0f; axis.z = 7.0f;
 182     eye.x = 8.0f; eye.y = -5.0f; eye.z = 5.75f;
 183
 184     light.x = 9.6f; light.y = 8.5f; light.z = 7.4; light.w = 6.3;
 185
 186     angle = D3DX_PI/3.0f;
 187
 188 /*____________D3DXMatrixAffineTransformation______*/
 189     expectedmat.m[0][0] = -459.239990f; expectedmat.m[0][1] = -576.719971f; expectedmat.m[0][2] = -263.440002f; expectedmat.m[0][3] = 0.0f;
 190     expectedmat.m[1][0] = 519.760010f; expectedmat.m[1][1] = -352.440002f; expectedmat.m[1][2] = -277.679993f; expectedmat.m[1][3] = 0.0f;
 191     expectedmat.m[2][0] = 363.119995f; expectedmat.m[2][1] = -121.040001f; expectedmat.m[2][2] = -117.479996f; expectedmat.m[2][3] = 0.0f;
 192     expectedmat.m[3][0] = -1239.0f; expectedmat.m[3][1] = 667.0f; expectedmat.m[3][2] = 567.0f; expectedmat.m[3][3] = 1.0f;
 193     D3DXMatrixAffineTransformation(&gotmat,3.56f,&at,&q,&axis);
 194     expect_mat(expectedmat,gotmat);
 195 /* Test the NULL case */
 196     expectedmat.m[0][0] = -459.239990f; expectedmat.m[0][1] = -576.719971f; expectedmat.m[0][2] = -263.440002f; expectedmat.m[0][3] = 0.0f;
 197     expectedmat.m[1][0] = 519.760010f; expectedmat.m[1][1] = -352.440002f; expectedmat.m[1][2] = -277.679993f; expectedmat.m[1][3] = 0.0f;
 198     expectedmat.m[2][0] = 363.119995f; expectedmat.m[2][1] = -121.040001f; expectedmat.m[2][2] = -117.479996f; expectedmat.m[2][3] = 0.0f;
 199     expectedmat.m[3][0] = 1.0f; expectedmat.m[3][1] = -3.0f; expectedmat.m[3][2] = 7.0f; expectedmat.m[3][3] = 1.0f;
 200     D3DXMatrixAffineTransformation(&gotmat,3.56f,NULL,&q,&axis);
 201     expect_mat(expectedmat,gotmat);
 202
 203 /*____________D3DXMatrixfDeterminant_____________*/
 204     expectedfloat = -147888.0f;
 205     gotfloat = D3DXMatrixfDeterminant(&mat);
 206     ok(fabs( gotfloat - expectedfloat ) < admitted_error, "Expected: %f, Got: %f\n", expectedfloat, gotfloat);
 207
 208 /*____________D3DXMatrixInverse______________*/
 209     expectedmat.m[0][0] = 16067.0f/73944.0f; expectedmat.m[0][1] = -10165.0f/147888.0f; expectedmat.m[0][2] = -2729.0f/147888.0f; expectedmat.m[0][3] = -1631.0f/49296.0f;
 210     expectedmat.m[1][0] = -565.0f/36972.0f; expectedmat.m[1][1] = 2723.0f/73944.0f; expectedmat.m[1][2] = -1073.0f/73944.0f; expectedmat.m[1][3] = 289.0f/24648.0f;
 211     expectedmat.m[2][0] = -389.0f/2054.0f; expectedmat.m[2][1] = 337.0f/4108.0f; expectedmat.m[2][2] = 181.0f/4108.0f; expectedmat.m[2][3] = 317.0f/4108.0f;
 212     expectedmat.m[3][0] = 163.0f/5688.0f; expectedmat.m[3][1] = -101.0f/11376.0f; expectedmat.m[3][2] = -73.0f/11376.0f; expectedmat.m[3][3] = -127.0f/3792.0f;
 213     expectedfloat = -147888.0f;
 214     D3DXMatrixInverse(&gotmat,&determinant,&mat);
 215     expect_mat(expectedmat,gotmat);
 216     ok(fabs( determinant - expectedfloat ) < admitted_error, "Expected: %f, Got: %f\n", expectedfloat, determinant);
 217     funcpointer = D3DXMatrixInverse(&gotmat,NULL,&mat2);
 218     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 219
 220 /*____________D3DXMatrixIsIdentity______________*/
 221     expected = FALSE;
 222     got = D3DXMatrixIsIdentity(&mat3);
 223     ok(expected == got, "Expected : %d, Got : %d\n", expected, got);
 224     D3DXMatrixIdentity(&mat3);
 225     expected = TRUE;
 226     got = D3DXMatrixIsIdentity(&mat3);
 227     ok(expected == got, "Expected : %d, Got : %d\n", expected, got);
 228     U(mat3).m[0][0] = 0.000009f;
 229     expected = FALSE;
 230     got = D3DXMatrixIsIdentity(&mat3);
 231     ok(expected == got, "Expected : %d, Got : %d\n", expected, got);
 232     /* Test the NULL case */
 233     expected = FALSE;
 234     got = D3DXMatrixIsIdentity(NULL);
 235     ok(expected == got, "Expected : %d, Got : %d\n", expected, got);
 236
 237 /*____________D3DXMatrixLookatLH_______________*/
 238     U(expectedmat).m[0][0] = -0.822465f; U(expectedmat).m[0][1] = -0.409489f; U(expectedmat).m[0][2] = -0.394803f; U(expectedmat).m[0][3] = 0.0f;
 239     U(expectedmat).m[1][0] = -0.555856f; U(expectedmat).m[1][1] = 0.431286f; U(expectedmat).m[1][2] = 0.710645f; U(expectedmat).m[1][3] = 0.0f;
 240     U(expectedmat).m[2][0] = -0.120729f; U(expectedmat).m[2][1] = 0.803935f; U(expectedmat).m[2][2] = -0.582335f; U(expectedmat).m[2][3] = 0.0f;
 241     U(expectedmat).m[3][0] = 4.494634f; U(expectedmat).m[3][1] = 0.809719f; U(expectedmat).m[3][2] = 10.060076f; U(expectedmat).m[3][3] = 1.0f;
 242     D3DXMatrixLookAtLH(&gotmat,&eye,&at,&axis);
 243     expect_mat(expectedmat,gotmat);
 244
 245 /*____________D3DXMatrixLookatRH_______________*/
 246     U(expectedmat).m[0][0] = 0.822465f; U(expectedmat).m[0][1] = -0.409489f; U(expectedmat).m[0][2] = 0.394803f; U(expectedmat).m[0][3] = 0.0f;
 247     U(expectedmat).m[1][0] = 0.555856f; U(expectedmat).m[1][1] = 0.431286f; U(expectedmat).m[1][2] = -0.710645f; U(expectedmat).m[1][3] = 0.0f;
 248     U(expectedmat).m[2][0] = 0.120729f; U(expectedmat).m[2][1] = 0.803935f; U(expectedmat).m[2][2] = 0.582335f; U(expectedmat).m[2][3] = 0.0f;
 249     U(expectedmat).m[3][0] = -4.494634f; U(expectedmat).m[3][1] = 0.809719f; U(expectedmat).m[3][2] = -10.060076f; U(expectedmat).m[3][3] = 1.0f;
 250     D3DXMatrixLookAtRH(&gotmat,&eye,&at,&axis);
 251     expect_mat(expectedmat,gotmat);
 252
 253 /*____________D3DXMatrixMultiply______________*/
 254     U(expectedmat).m[0][0] = 73.0f; U(expectedmat).m[0][1] = 193.0f; U(expectedmat).m[0][2] = -197.0f; U(expectedmat).m[0][3] = -77.0f;
 255     U(expectedmat).m[1][0] = 231.0f; U(expectedmat).m[1][1] = 551.0f; U(expectedmat).m[1][2] = -489.0f; U(expectedmat).m[1][3] = -169.0;
 256     U(expectedmat).m[2][0] = 239.0f; U(expectedmat).m[2][1] = 523.0f; U(expectedmat).m[2][2] = -400.0f; U(expectedmat).m[2][3] = -116.0f;
 257     U(expectedmat).m[3][0] = -164.0f; U(expectedmat).m[3][1] = -320.0f; U(expectedmat).m[3][2] = 187.0f; U(expectedmat).m[3][3] = 31.0f;
 258     D3DXMatrixMultiply(&gotmat,&mat,&mat2);
 259     expect_mat(expectedmat,gotmat);
 260
 261 /*____________D3DXMatrixMultiplyTranspose____*/
 262     expectedmat.m[0][0] = 73.0f; expectedmat.m[0][1] = 231.0f; expectedmat.m[0][2] = 239.0f; expectedmat.m[0][3] = -164.0f;
 263     expectedmat.m[1][0] = 193.0f; expectedmat.m[1][1] = 551.0f; expectedmat.m[1][2] = 523.0f; expectedmat.m[1][3] = -320.0;
 264     expectedmat.m[2][0] = -197.0f; expectedmat.m[2][1] = -489.0f; expectedmat.m[2][2] = -400.0f; expectedmat.m[2][3] = 187.0f;
 265     expectedmat.m[3][0] = -77.0f; expectedmat.m[3][1] = -169.0f; expectedmat.m[3][2] = -116.0f; expectedmat.m[3][3] = 31.0f;
 266     D3DXMatrixMultiplyTranspose(&gotmat,&mat,&mat2);
 267     expect_mat(expectedmat,gotmat);
 268
 269 /*____________D3DXMatrixOrthoLH_______________*/
 270     U(expectedmat).m[0][0] = 0.8f; U(expectedmat).m[0][1] = 0.0f; U(expectedmat).m[0][2] = 0.0f; U(expectedmat).m[0][3] = 0.0f;
 271     U(expectedmat).m[1][0] = 0.0f; U(expectedmat).m[1][1] = 0.270270f; U(expectedmat).m[1][2] = 0.0f; U(expectedmat).m[1][3] = 0.0f;
 272     U(expectedmat).m[2][0] = 0.0f; U(expectedmat).m[2][1] = 0.0f; U(expectedmat).m[2][2] = -0.151515f; U(expectedmat).m[2][3] = 0.0f;
 273     U(expectedmat).m[3][0] = 0.0f; U(expectedmat).m[3][1] = 0.0f; U(expectedmat).m[3][2] = -0.484848f; U(expectedmat).m[3][3] = 1.0f;
 274     D3DXMatrixOrthoLH(&gotmat, 2.5f, 7.4f, -3.2f, -9.8f);
 275     expect_mat(expectedmat,gotmat);
 276
 277 /*____________D3DXMatrixOrthoOffCenterLH_______________*/
 278     U(expectedmat).m[0][0] = 3.636364f; U(expectedmat).m[0][1] = 0.0f; U(expectedmat).m[0][2] = 0.0f; U(expectedmat).m[0][3] = 0.0f;
 279     U(expectedmat).m[1][0] = 0.0f; U(expectedmat).m[1][1] = 0.180180f; U(expectedmat).m[1][2] = 0.0; U(expectedmat).m[1][3] = 0.0f;
 280     U(expectedmat).m[2][0] = 0.0f; U(expectedmat).m[2][1] = 0.0f; U(expectedmat).m[2][2] = -0.045662f; U(expectedmat).m[2][3] = 0.0f;
 281     U(expectedmat).m[3][0] = -1.727272f; U(expectedmat).m[3][1] = -0.567568f; U(expectedmat).m[3][2] = 0.424658f; U(expectedmat).m[3][3] = 1.0f;
 282     D3DXMatrixOrthoOffCenterLH(&gotmat, 0.2f, 0.75f, -2.4f, 8.7f, 9.3, -12.6);
 283     expect_mat(expectedmat,gotmat);
 284
 285 /*____________D3DXMatrixOrthoOffCenterRH_______________*/
 286     U(expectedmat).m[0][0] = 3.636364f; U(expectedmat).m[0][1] = 0.0f; U(expectedmat).m[0][2] = 0.0f; U(expectedmat).m[0][3] = 0.0f;
 287     U(expectedmat).m[1][0] = 0.0f; U(expectedmat).m[1][1] = 0.180180f; U(expectedmat).m[1][2] = 0.0; U(expectedmat).m[1][3] = 0.0f;
 288     U(expectedmat).m[2][0] = 0.0f; U(expectedmat).m[2][1] = 0.0f; U(expectedmat).m[2][2] = 0.045662f; U(expectedmat).m[2][3] = 0.0f;
 289     U(expectedmat).m[3][0] = -1.727272f; U(expectedmat).m[3][1] = -0.567568f; U(expectedmat).m[3][2] = 0.424658f; U(expectedmat).m[3][3] = 1.0f;
 290     D3DXMatrixOrthoOffCenterRH(&gotmat, 0.2f, 0.75f, -2.4f, 8.7f, 9.3, -12.6);
 291     expect_mat(expectedmat,gotmat);
 292
 293 /*____________D3DXMatrixOrthoRH_______________*/
 294     U(expectedmat).m[0][0] = 0.8f; U(expectedmat).m[0][1] = 0.0f; U(expectedmat).m[0][2] = 0.0f; U(expectedmat).m[0][3] = 0.0f;
 295     U(expectedmat).m[1][0] = 0.0f; U(expectedmat).m[1][1] = 0.270270f; U(expectedmat).m[1][2] = 0.0f; U(expectedmat).m[1][3] = 0.0f;
 296     U(expectedmat).m[2][0] = 0.0f; U(expectedmat).m[2][1] = 0.0f; U(expectedmat).m[2][2] = 0.151515f; U(expectedmat).m[2][3] = 0.0f;
 297     U(expectedmat).m[3][0] = 0.0f; U(expectedmat).m[3][1] = 0.0f; U(expectedmat).m[3][2] = -0.484848f; U(expectedmat).m[3][3] = 1.0f;
 298     D3DXMatrixOrthoRH(&gotmat, 2.5f, 7.4f, -3.2f, -9.8f);
 299     expect_mat(expectedmat,gotmat);
 300
 301 /*____________D3DXMatrixPerspectiveFovLH_______________*/
 302     U(expectedmat).m[0][0] = 13.288858f; U(expectedmat).m[0][1] = 0.0f; U(expectedmat).m[0][2] = 0.0f; U(expectedmat).m[0][3] = 0.0f;
 303     U(expectedmat).m[1][0] = 0.0f; U(expectedmat).m[1][1] = 9.966644f; U(expectedmat).m[1][2] = 0.0; U(expectedmat).m[1][3] = 0.0f;
 304     U(expectedmat).m[2][0] = 0.0f; U(expectedmat).m[2][1] = 0.0f; U(expectedmat).m[2][2] = 0.783784f; U(expectedmat).m[2][3] = 1.0f;
 305     U(expectedmat).m[3][0] = 0.0f; U(expectedmat).m[3][1] = 0.0f; U(expectedmat).m[3][2] = 1.881081f; U(expectedmat).m[3][3] = 0.0f;
 306     D3DXMatrixPerspectiveFovLH(&gotmat, 0.2f, 0.75f, -2.4f, 8.7f);
 307     expect_mat(expectedmat,gotmat);
 308
 309 /*____________D3DXMatrixPerspectiveFovRH_______________*/
 310     U(expectedmat).m[0][0] = 13.288858f; U(expectedmat).m[0][1] = 0.0f; U(expectedmat).m[0][2] = 0.0f; U(expectedmat).m[0][3] = 0.0f;
 311     U(expectedmat).m[1][0] = 0.0f; U(expectedmat).m[1][1] = 9.966644f; U(expectedmat).m[1][2] = 0.0; U(expectedmat).m[1][3] = 0.0f;
 312     U(expectedmat).m[2][0] = 0.0f; U(expectedmat).m[2][1] = 0.0f; U(expectedmat).m[2][2] = -0.783784f; U(expectedmat).m[2][3] = -1.0f;
 313     U(expectedmat).m[3][0] = 0.0f; U(expectedmat).m[3][1] = 0.0f; U(expectedmat).m[3][2] = 1.881081f; U(expectedmat).m[3][3] = 0.0f;
 314     D3DXMatrixPerspectiveFovRH(&gotmat, 0.2f, 0.75f, -2.4f, 8.7f);
 315     expect_mat(expectedmat,gotmat);
 316
 317 /*____________D3DXMatrixPerspectiveLH_______________*/
 318     U(expectedmat).m[0][0] = -24.0f; U(expectedmat).m[0][1] = 0.0f; U(expectedmat).m[0][2] = 0.0f; U(expectedmat).m[0][3] = 0.0f;
 319     U(expectedmat).m[1][0] = 0.0f; U(expectedmat).m[1][1] = -6.4f; U(expectedmat).m[1][2] = 0.0; U(expectedmat).m[1][3] = 0.0f;
 320     U(expectedmat).m[2][0] = 0.0f; U(expectedmat).m[2][1] = 0.0f; U(expectedmat).m[2][2] = 0.783784f; U(expectedmat).m[2][3] = 1.0f;
 321     U(expectedmat).m[3][0] = 0.0f; U(expectedmat).m[3][1] = 0.0f; U(expectedmat).m[3][2] = 1.881081f; U(expectedmat).m[3][3] = 0.0f;
 322     D3DXMatrixPerspectiveLH(&gotmat, 0.2f, 0.75f, -2.4f, 8.7f);
 323     expect_mat(expectedmat,gotmat);
 324
 325 /*____________D3DXMatrixPerspectiveOffCenterLH_______________*/
 326     U(expectedmat).m[0][0] = 11.636364f; U(expectedmat).m[0][1] = 0.0f; U(expectedmat).m[0][2] = 0.0f; U(expectedmat).m[0][3] = 0.0f;
 327     U(expectedmat).m[1][0] = 0.0f; U(expectedmat).m[1][1] = 0.576577f; U(expectedmat).m[1][2] = 0.0; U(expectedmat).m[1][3] = 0.0f;
 328     U(expectedmat).m[2][0] = -1.727273f; U(expectedmat).m[2][1] = -0.567568f; U(expectedmat).m[2][2] = 0.840796f; U(expectedmat).m[2][3] = 1.0f;
 329     U(expectedmat).m[3][0] = 0.0f; U(expectedmat).m[3][1] = 0.0f; U(expectedmat).m[3][2] = -2.690547f; U(expectedmat).m[3][3] = 0.0f;
 330     D3DXMatrixPerspectiveOffCenterLH(&gotmat, 0.2f, 0.75f, -2.4f, 8.7f, 3.2f, -16.9f);
 331     expect_mat(expectedmat,gotmat);
 332
 333 /*____________D3DXMatrixPerspectiveOffCenterRH_______________*/
 334     U(expectedmat).m[0][0] = 11.636364f; U(expectedmat).m[0][1] = 0.0f; U(expectedmat).m[0][2] = 0.0f; U(expectedmat).m[0][3] = 0.0f;
 335     U(expectedmat).m[1][0] = 0.0f; U(expectedmat).m[1][1] = 0.576577f; U(expectedmat).m[1][2] = 0.0; U(expectedmat).m[1][3] = 0.0f;
 336     U(expectedmat).m[2][0] = 1.727273f; U(expectedmat).m[2][1] = 0.567568f; U(expectedmat).m[2][2] = -0.840796f; U(expectedmat).m[2][3] = -1.0f;
 337     U(expectedmat).m[3][0] = 0.0f; U(expectedmat).m[3][1] = 0.0f; U(expectedmat).m[3][2] = -2.690547f; U(expectedmat).m[3][3] = 0.0f;
 338     D3DXMatrixPerspectiveOffCenterRH(&gotmat, 0.2f, 0.75f, -2.4f, 8.7f, 3.2f, -16.9f);
 339     expect_mat(expectedmat,gotmat);
 340
 341 /*____________D3DXMatrixPerspectiveRH_______________*/
 342     U(expectedmat).m[0][0] = -24.0f; U(expectedmat).m[0][1] = -0.0f; U(expectedmat).m[0][2] = 0.0f; U(expectedmat).m[0][3] = 0.0f;
 343     U(expectedmat).m[1][0] = 0.0f; U(expectedmat).m[1][1] = -6.4f; U(expectedmat).m[1][2] = 0.0; U(expectedmat).m[1][3] = 0.0f;
 344     U(expectedmat).m[2][0] = 0.0f; U(expectedmat).m[2][1] = 0.0f; U(expectedmat).m[2][2] = -0.783784f; U(expectedmat).m[2][3] = -1.0f;
 345     U(expectedmat).m[3][0] = 0.0f; U(expectedmat).m[3][1] = 0.0f; U(expectedmat).m[3][2] = 1.881081f; U(expectedmat).m[3][3] = 0.0f;
 346     D3DXMatrixPerspectiveRH(&gotmat, 0.2f, 0.75f, -2.4f, 8.7f);
 347     expect_mat(expectedmat,gotmat);
 348
 349 /*____________D3DXMatrixReflect______________*/
 350     U(expectedmat).m[0][0] = 0.307692f; U(expectedmat).m[0][1] = -0.230769f; U(expectedmat).m[0][2] = 0.923077f; U(expectedmat).m[0][3] = 0.0f;
 351     U(expectedmat).m[1][0] = -0.230769; U(expectedmat).m[1][1] = 0.923077f; U(expectedmat).m[1][2] = 0.307693f; U(expectedmat).m[1][3] = 0.0f;
 352     U(expectedmat).m[2][0] = 0.923077f; U(expectedmat).m[2][1] = 0.307693f; U(expectedmat).m[2][2] = -0.230769f; U(expectedmat).m[2][3] = 0.0f;
 353     U(expectedmat).m[3][0] = 1.615385f; U(expectedmat).m[3][1] = 0.538462f; U(expectedmat).m[3][2] = -2.153846f; U(expectedmat).m[3][3] = 1.0f;
 354     D3DXMatrixReflect(&gotmat,&plane);
 355     expect_mat(expectedmat,gotmat);
 356 /*____________D3DXMatrixRotationAxis_____*/
 357     U(expectedmat).m[0][0] = 0.508475f; U(expectedmat).m[0][1] = 0.763805f; U(expectedmat).m[0][2] = 0.397563f; U(expectedmat).m[0][3] = 0.0f;
 358     U(expectedmat).m[1][0] = -0.814652f; U(expectedmat).m[1][1] = 0.576271f; U(expectedmat).m[1][2] = -0.065219f; U(expectedmat).m[1][3] = 0.0f;
 359     U(expectedmat).m[2][0] = -0.278919f; U(expectedmat).m[2][1] = -0.290713f; U(expectedmat).m[2][2] = 0.915254f; U(expectedmat).m[2][3] = 0.0f;
 360     U(expectedmat).m[3][0] = 0.0f; U(expectedmat).m[3][1] = 0.0f; U(expectedmat).m[3][2] = 0.0f; U(expectedmat).m[3][3] = 1.0f;
 361     D3DXMatrixRotationAxis(&gotmat,&axis,angle);
 362     expect_mat(expectedmat,gotmat);
 363
 364 /*____________D3DXMatrixRotationQuaternion______________*/
 365     U(expectedmat).m[0][0] = -129.0f; U(expectedmat).m[0][1] = -162.0f; U(expectedmat).m[0][2] = -74.0f; U(expectedmat).m[0][3] = 0.0f;
 366     U(expectedmat).m[1][0] = 146.0f; U(expectedmat).m[1][1] = -99.0f; U(expectedmat).m[1][2] = -78.0f; U(expectedmat).m[1][3] = 0.0f;
 367     U(expectedmat).m[2][0] = 102.0f; U(expectedmat).m[2][1] = -34.0f; U(expectedmat).m[2][2] = -33.0f; U(expectedmat).m[2][3] = 0.0f;
 368     U(expectedmat).m[3][0] = 0.0f; U(expectedmat).m[3][1] = 0.0f; U(expectedmat).m[3][2] = 0.0f; U(expectedmat).m[3][3] = 1.0f;
 369     D3DXMatrixRotationQuaternion(&gotmat,&q);
 370     expect_mat(expectedmat,gotmat);
 371
 372 /*____________D3DXMatrixRotationX______________*/
 373     U(expectedmat).m[0][0] = 1.0f; U(expectedmat).m[0][1] = 0.0f; U(expectedmat).m[0][2] = 0.0f; U(expectedmat).m[0][3] = 0.0f;
 374     U(expectedmat).m[1][0] = 0.0; U(expectedmat).m[1][1] = 0.5f; U(expectedmat).m[1][2] = sqrt(3.0f)/2.0f; U(expectedmat).m[1][3] = 0.0f;
 375     U(expectedmat).m[2][0] = 0.0f; U(expectedmat).m[2][1] = -sqrt(3.0f)/2.0f; U(expectedmat).m[2][2] = 0.5f; U(expectedmat).m[2][3] = 0.0f;
 376     U(expectedmat).m[3][0] = 0.0f; U(expectedmat).m[3][1] = 0.0f; U(expectedmat).m[3][2] = 0.0f; U(expectedmat).m[3][3] = 1.0f;
 377     D3DXMatrixRotationX(&gotmat,angle);
 378     expect_mat(expectedmat,gotmat);
 379
 380 /*____________D3DXMatrixRotationY______________*/
 381     U(expectedmat).m[0][0] = 0.5f; U(expectedmat).m[0][1] = 0.0f; U(expectedmat).m[0][2] = -sqrt(3.0f)/2.0f; U(expectedmat).m[0][3] = 0.0f;
 382     U(expectedmat).m[1][0] = 0.0; U(expectedmat).m[1][1] = 1.0f; U(expectedmat).m[1][2] = 0.0f; U(expectedmat).m[1][3] = 0.0f;
 383     U(expectedmat).m[2][0] = sqrt(3.0f)/2.0f; U(expectedmat).m[2][1] = 0.0f; U(expectedmat).m[2][2] = 0.5f; U(expectedmat).m[2][3] = 0.0f;
 384     U(expectedmat).m[3][0] = 0.0f; U(expectedmat).m[3][1] = 0.0f; U(expectedmat).m[3][2] = 0.0f; U(expectedmat).m[3][3] = 1.0f;
 385     D3DXMatrixRotationY(&gotmat,angle);
 386     expect_mat(expectedmat,gotmat);
 387
 388 /*____________D3DXMatrixRotationYawPitchRoll____*/
 389     U(expectedmat).m[0][0] = 0.888777f; U(expectedmat).m[0][1] = 0.091875f; U(expectedmat).m[0][2] = -0.449037f; U(expectedmat).m[0][3] = 0.0f;
 390     U(expectedmat).m[1][0] = 0.351713f; U(expectedmat).m[1][1] = 0.491487f; U(expectedmat).m[1][2] = 0.796705f; U(expectedmat).m[1][3] = 0.0f;
 391     U(expectedmat).m[2][0] = 0.293893f; U(expectedmat).m[2][1] = -0.866025f; U(expectedmat).m[2][2] = 0.404509f; U(expectedmat).m[2][3] = 0.0f;
 392     U(expectedmat).m[3][0] = 0.0f; U(expectedmat).m[3][1] = 0.0f; U(expectedmat).m[3][2] = 0.0f; U(expectedmat).m[3][3] = 1.0f;
 393     D3DXMatrixRotationYawPitchRoll(&gotmat, 3.0f*angle/5.0f, angle, 3.0f*angle/17.0f);
 394     expect_mat(expectedmat,gotmat);
 395
 396 /*____________D3DXMatrixRotationZ______________*/
 397     U(expectedmat).m[0][0] = 0.5f; U(expectedmat).m[0][1] = sqrt(3.0f)/2.0f; U(expectedmat).m[0][2] = 0.0f; U(expectedmat).m[0][3] = 0.0f;
 398     U(expectedmat).m[1][0] = -sqrt(3.0f)/2.0f; U(expectedmat).m[1][1] = 0.5f; U(expectedmat).m[1][2] = 0.0f; U(expectedmat).m[1][3] = 0.0f;
 399     U(expectedmat).m[2][0] = 0.0f; U(expectedmat).m[2][1] = 0.0f; U(expectedmat).m[2][2] = 1.0f; U(expectedmat).m[2][3] = 0.0f;
 400     U(expectedmat).m[3][0] = 0.0f; U(expectedmat).m[3][1] = 0.0f; U(expectedmat).m[3][2] = 0.0f; U(expectedmat).m[3][3] = 1.0f;
 401     D3DXMatrixRotationZ(&gotmat,angle);
 402     expect_mat(expectedmat,gotmat);
 403
 404 /*____________D3DXMatrixScaling______________*/
 405     U(expectedmat).m[0][0] = 0.69f; U(expectedmat).m[0][1] = 0.0f; U(expectedmat).m[0][2] = 0.0f; U(expectedmat).m[0][3] = 0.0f;
 406     U(expectedmat).m[1][0] = 0.0; U(expectedmat).m[1][1] = 0.53f; U(expectedmat).m[1][2] = 0.0f; U(expectedmat).m[1][3] = 0.0f;
 407     U(expectedmat).m[2][0] = 0.0f; U(expectedmat).m[2][1] = 0.0f; U(expectedmat).m[2][2] = 4.11f; U(expectedmat).m[2][3] = 0.0f;
 408     U(expectedmat).m[3][0] = 0.0f; U(expectedmat).m[3][1] = 0.0f; U(expectedmat).m[3][2] = 0.0f; U(expectedmat).m[3][3] = 1.0f;
 409     D3DXMatrixScaling(&gotmat,0.69f,0.53f,4.11f);
 410     expect_mat(expectedmat,gotmat);
 411
 412 /*____________D3DXMatrixShadow______________*/
 413     U(expectedmat).m[0][0] = 12.786773f; U(expectedmat).m[0][1] = 5.000961f; U(expectedmat).m[0][2] = 4.353778f; U(expectedmat).m[0][3] = 3.706595f;
 414     U(expectedmat).m[1][0] = 1.882715; U(expectedmat).m[1][1] = 8.805615f; U(expectedmat).m[1][2] = 1.451259f; U(expectedmat).m[1][3] = 1.235532f;
 415     U(expectedmat).m[2][0] = -7.530860f; U(expectedmat).m[2][1] = -6.667949f; U(expectedmat).m[2][2] = 1.333590f; U(expectedmat).m[2][3] = -4.942127f;
 416     U(expectedmat).m[3][0] = -13.179006f; U(expectedmat).m[3][1] = -11.668910f; U(expectedmat).m[3][2] = -10.158816f; U(expectedmat).m[3][3] = -1.510094f;
 417     D3DXMatrixShadow(&gotmat,&light,&plane);
 418     expect_mat(expectedmat,gotmat);
 419
 420 /*____________D3DXMatrixTranslation______________*/
 421     U(expectedmat).m[0][0] = 1.0f; U(expectedmat).m[0][1] = 0.0f; U(expectedmat).m[0][2] = 0.0f; U(expectedmat).m[0][3] = 0.0f;
 422     U(expectedmat).m[1][0] = 0.0; U(expectedmat).m[1][1] = 1.0f; U(expectedmat).m[1][2] = 0.0f; U(expectedmat).m[1][3] = 0.0f;
 423     U(expectedmat).m[2][0] = 0.0f; U(expectedmat).m[2][1] = 0.0f; U(expectedmat).m[2][2] = 1.0f; U(expectedmat).m[2][3] = 0.0f;
 424     U(expectedmat).m[3][0] = 0.69f; U(expectedmat).m[3][1] = 0.53f; U(expectedmat).m[3][2] = 4.11f; U(expectedmat).m[3][3] = 1.0f;
 425     D3DXMatrixTranslation(&gotmat,0.69f,0.53f,4.11f);
 426     expect_mat(expectedmat,gotmat);
 427
 428 /*____________D3DXMatrixTranspose______________*/
 429     U(expectedmat).m[0][0] = 10.0f; U(expectedmat).m[0][1] = 11.0f; U(expectedmat).m[0][2] = 19.0f; U(expectedmat).m[0][3] = 2.0f;
 430     U(expectedmat).m[1][0] = 5.0; U(expectedmat).m[1][1] = 20.0f; U(expectedmat).m[1][2] = -21.0f; U(expectedmat).m[1][3] = 3.0f;
 431     U(expectedmat).m[2][0] = 7.0f; U(expectedmat).m[2][1] = 16.0f; U(expectedmat).m[2][2] = 30.f; U(expectedmat).m[2][3] = -4.0f;
 432     U(expectedmat).m[3][0] = 8.0f; U(expectedmat).m[3][1] = 33.0f; U(expectedmat).m[3][2] = 43.0f; U(expectedmat).m[3][3] = -40.0f;
 433     D3DXMatrixTranspose(&gotmat,&mat);
 434     expect_mat(expectedmat,gotmat);
 435 }
 436
 437 static void D3DXPlaneTest(void)
 438 {
 439     D3DXPLANE expectedplane, gotplane, nulplane, plane;
 440     D3DXVECTOR3 expectedvec, gotvec, vec1, vec2;
 441     LPD3DXVECTOR3 funcpointer;
 442     D3DXVECTOR4 vec;
 443     FLOAT expected, got;
 444
 445     plane.a = -3.0f; plane.b = -1.0f; plane.c = 4.0f; plane.d = 7.0f;
 446     vec.x = 2.0f; vec.y = 5.0f; vec.z = -6.0f; vec.w = 11.0f;
 447
 448 /*_______________D3DXPlaneDot________________*/
 449     expected = 42.0f;
 450     got = D3DXPlaneDot(&plane,&vec),
 451     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 452     expected = 0.0f;
 453     got = D3DXPlaneDot(NULL,&vec),
 454     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 455     expected = 0.0f;
 456     got = D3DXPlaneDot(NULL,NULL),
 457     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 458
 459 /*_______________D3DXPlaneDotCoord________________*/
 460     expected = -28.0f;
 461     got = D3DXPlaneDotCoord(&plane,&vec),
 462     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 463     expected = 0.0f;
 464     got = D3DXPlaneDotCoord(NULL,&vec),
 465     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 466     expected = 0.0f;
 467     got = D3DXPlaneDotCoord(NULL,NULL),
 468     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 469
 470 /*_______________D3DXPlaneDotNormal______________*/
 471     expected = -35.0f;
 472     got = D3DXPlaneDotNormal(&plane,&vec),
 473     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 474     expected = 0.0f;
 475     got = D3DXPlaneDotNormal(NULL,&vec),
 476     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 477     expected = 0.0f;
 478     got = D3DXPlaneDotNormal(NULL,NULL),
 479     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 480
 481 /*_______________D3DXPlaneIntersectLine___________*/
 482     vec1.x = 9.0f; vec1.y = 6.0f; vec1.z = 3.0f;
 483     vec2.x = 2.0f; vec2.y = 5.0f; vec2.z = 8.0f;
 484     expectedvec.x = 20.0f/3.0f; expectedvec.y = 17.0f/3.0f; expectedvec.z = 14.0f/3.0f;
 485     D3DXPlaneIntersectLine(&gotvec,&plane,&vec1,&vec2);
 486     expect_vec3(expectedvec, gotvec);
 487     /* Test a parallele line */
 488     vec1.x = 11.0f; vec1.y = 13.0f; vec1.z = 15.0f;
 489     vec2.x = 17.0f; vec2.y = 31.0f; vec2.z = 24.0f;
 490     expectedvec.x = 20.0f/3.0f; expectedvec.y = 17.0f/3.0f; expectedvec.z = 14.0f/3.0f;
 491     funcpointer = D3DXPlaneIntersectLine(&gotvec,&plane,&vec1,&vec2);
 492     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 493
 494 /*_______________D3DXPlaneNormalize______________*/
 495     expectedplane.a = -3.0f/sqrt(26.0f); expectedplane.b = -1.0f/sqrt(26.0f); expectedplane.c = 4.0f/sqrt(26.0f); expectedplane.d = 7.0/sqrt(26.0f);
 496     D3DXPlaneNormalize(&gotplane, &plane);
 497     expect_plane(expectedplane, gotplane);
 498     nulplane.a = 0.0; nulplane.b = 0.0f, nulplane.c = 0.0f; nulplane.d = 0.0f;
 499     expectedplane.a = 0.0f; expectedplane.b = 0.0f; expectedplane.c = 0.0f; expectedplane.d = 0.0f;
 500     D3DXPlaneNormalize(&gotplane, &nulplane);
 501     expect_plane(expectedplane, gotplane);
 502     nulplane.a = 0.0; nulplane.b = 0.0f, nulplane.c = 0.0f; nulplane.d = 4.3f;
 503     expectedplane.a = 0.0f; expectedplane.b = 0.0f; expectedplane.c = 0.0f; expectedplane.d = 0.0f;
 504     D3DXPlaneNormalize(&gotplane, &nulplane);
 505     expect_plane(expectedplane, gotplane);
 506 }
 507
 508 static void D3X8QuaternionTest(void)
 509 {
 510     D3DXQUATERNION expectedquat, gotquat, nul, q, r, s;
 511     LPD3DXQUATERNION funcpointer;
 512     FLOAT expected, got;
 513     BOOL expectedbool, gotbool;
 514
 515     nul.x = 0.0f; nul.y = 0.0f; nul.z = 0.0f; nul.w = 0.0f;
 516     q.x = 1.0f, q.y = 2.0f; q.z = 4.0f; q.w = 10.0f;
 517     r.x = -3.0f; r.y = 4.0f; r.z = -5.0f; r.w = 7.0;
 518
 519 /*_______________D3DXQuaternionConjugate________________*/
 520     expectedquat.x = -1.0f; expectedquat.y = -2.0f; expectedquat.z = -4.0f; expectedquat.w = 10.0f;
 521     D3DXQuaternionConjugate(&gotquat,&q);
 522     expect_vec4(expectedquat,gotquat);
 523     /* Test the NULL case */
 524     funcpointer = D3DXQuaternionConjugate(&gotquat,NULL);
 525     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 526     funcpointer = D3DXQuaternionConjugate(NULL,NULL);
 527     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 528
 529 /*_______________D3DXQuaternionDot______________________*/
 530     expected = 55.0f;
 531     got = D3DXQuaternionDot(&q,&r);
 532     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 533     /* Tests the case NULL */
 534     expected=0.0f;
 535     got = D3DXQuaternionDot(NULL,&r);
 536     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 537     expected=0.0f;
 538     got = D3DXQuaternionDot(NULL,NULL);
 539     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 540
 541 /*_______________D3DXQuaternionIdentity________________*/
 542     expectedquat.x = 0.0f; expectedquat.y = 0.0f; expectedquat.z = 0.0f; expectedquat.w = 1.0f;
 543     D3DXQuaternionIdentity(&gotquat);
 544     expect_vec4(expectedquat,gotquat);
 545     /* Test the NULL case */
 546     funcpointer = D3DXQuaternionIdentity(NULL);
 547     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 548
 549 /*_______________D3DXQuaternionIsIdentity________________*/
 550     s.x = 0.0f; s.y = 0.0f; s.z = 0.0f; s.w = 1.0f;
 551     expectedbool = TRUE;
 552     gotbool = D3DXQuaternionIsIdentity(&s);
 553     ok( expectedbool == gotbool, "Expected boolean : %d, Got bool : %d\n", expectedbool, gotbool);
 554     s.x = 2.3f; s.y = -4.2f; s.z = 1.2f; s.w=0.2f;
 555     expectedbool = FALSE;
 556     gotbool = D3DXQuaternionIsIdentity(&q);
 557     ok( expectedbool == gotbool, "Expected boolean : %d, Got bool : %d\n", expectedbool, gotbool);
 558     /* Test the NULL case */
 559     gotbool = D3DXQuaternionIsIdentity(NULL);
 560     ok(gotbool == FALSE, "Expected boolean: %d, Got boolean: %d\n", FALSE, gotbool);
 561
 562 /*_______________D3DXQuaternionLength__________________________*/
 563    expected = 11.0f;
 564    got = D3DXQuaternionLength(&q);
 565    ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 566    /* Tests the case NULL */
 567     expected=0.0f;
 568     got = D3DXQuaternionLength(NULL);
 569     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 570
 571 /*_______________D3DXQuaternionLengthSq________________________*/
 572     expected = 121.0f;
 573     got = D3DXQuaternionLengthSq(&q);
 574     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 575     /* Tests the case NULL */
 576     expected=0.0f;
 577     got = D3DXQuaternionLengthSq(NULL);
 578     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 579
 580 /*_______________D3DXQuaternionNormalize________________________*/
 581     expectedquat.x = 1.0f/11.0f; expectedquat.y = 2.0f/11.0f; expectedquat.z = 4.0f/11.0f; expectedquat.w = 10.0f/11.0f;
 582     D3DXQuaternionNormalize(&gotquat,&q);
 583     expect_vec4(expectedquat,gotquat);
 584     /* Test the nul quaternion */
 585     expectedquat.x = 0.0f; expectedquat.y = 0.0f; expectedquat.z = 0.0f; expectedquat.w = 0.0f;
 586     D3DXQuaternionNormalize(&gotquat,&nul);
 587     expect_vec4(expectedquat,gotquat);
 588 }
 589
 590 static void D3X8Vector2Test(void)
 591 {
 592     D3DXVECTOR2 expectedvec, gotvec, nul, nulproj, u, v, w, x;
 593     LPD3DXVECTOR2 funcpointer;
 594     D3DXVECTOR4 expectedtrans, gottrans;
 595     D3DXMATRIX mat;
 596     FLOAT coeff1, coeff2, expected, got, scale;
 597
 598     nul.x = 0.0f; nul.y = 0.0f;
 599     u.x = 3.0f; u.y = 4.0f;
 600     v.x = -7.0f; v.y = 9.0f;
 601     w.x = 4.0f; w.y = -3.0f;
 602     x.x = 2.0f; x.y = -11.0f;
 603
 604     U(mat).m[0][0] = 1.0f; U(mat).m[0][1] = 2.0f; U(mat).m[0][2] = 3.0f; U(mat).m[0][3] = 4.0f;
 605     U(mat).m[1][0] = 5.0f; U(mat).m[1][1] = 6.0f; U(mat).m[1][2] = 7.0f; U(mat).m[1][3] = 8.0f;
 606     U(mat).m[2][0] = 9.0f; U(mat).m[2][1] = 10.0f; U(mat).m[2][2] = 11.0f; U(mat).m[2][3] = 12.0f;
 607     U(mat).m[3][0] = 13.0f; U(mat).m[3][1] = 14.0f; U(mat).m[3][2] = 15.0f; U(mat).m[3][3] = 16.0f;
 608
 609     coeff1 = 2.0f; coeff2 = 5.0f;
 610     scale = -6.5f;
 611
 612 /*_______________D3DXVec2Add__________________________*/
 613     expectedvec.x = -4.0f; expectedvec.y = 13.0f;
 614     D3DXVec2Add(&gotvec,&u,&v);
 615     expect_vec(expectedvec,gotvec);
 616     /* Tests the case NULL */
 617     funcpointer = D3DXVec2Add(&gotvec,NULL,&v);
 618     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 619     funcpointer = D3DXVec2Add(NULL,NULL,NULL);
 620     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 621
 622 /*_______________D3DXVec2BaryCentric___________________*/
 623     expectedvec.x = -12.0f; expectedvec.y = -21.0f;
 624     D3DXVec2BaryCentric(&gotvec,&u,&v,&w,coeff1,coeff2);
 625     expect_vec(expectedvec,gotvec);
 626
 627 /*_______________D3DXVec2CatmullRom____________________*/
 628     expectedvec.x = 5820.25f; expectedvec.y = -3654.5625f;
 629     D3DXVec2CatmullRom(&gotvec,&u,&v,&w,&x,scale);
 630     expect_vec(expectedvec,gotvec);
 631
 632 /*_______________D3DXVec2CCW__________________________*/
 633    expected = 55.0f;
 634    got = D3DXVec2CCW(&u,&v);
 635    ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 636    /* Tests the case NULL */
 637     expected=0.0f;
 638     got = D3DXVec2CCW(NULL,&v);
 639     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 640     expected=0.0f;
 641     got = D3DXVec2CCW(NULL,NULL);
 642     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 643
 644 /*_______________D3DXVec2Dot__________________________*/
 645     expected = 15.0f;
 646     got = D3DXVec2Dot(&u,&v);
 647     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 648     /* Tests the case NULL */
 649     expected=0.0f;
 650     got = D3DXVec2Dot(NULL,&v);
 651     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 652     expected=0.0f;
 653     got = D3DXVec2Dot(NULL,NULL);
 654     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 655
 656 /*_______________D3DXVec2Hermite__________________________*/
 657     expectedvec.x = 2604.625f; expectedvec.y = -4533.0f;
 658     D3DXVec2Hermite(&gotvec,&u,&v,&w,&x,scale);
 659     expect_vec(expectedvec,gotvec);
 660
 661 /*_______________D3DXVec2Length__________________________*/
 662    expected = 5.0f;
 663    got = D3DXVec2Length(&u);
 664    ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 665    /* Tests the case NULL */
 666     expected=0.0f;
 667     got = D3DXVec2Length(NULL);
 668     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 669
 670 /*_______________D3DXVec2LengthSq________________________*/
 671    expected = 25.0f;
 672    got = D3DXVec2LengthSq(&u);
 673    ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 674    /* Tests the case NULL */
 675     expected=0.0f;
 676     got = D3DXVec2LengthSq(NULL);
 677     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 678
 679 /*_______________D3DXVec2Lerp__________________________*/
 680    expectedvec.x = 68.0f; expectedvec.y = -28.5f;
 681    D3DXVec2Lerp(&gotvec,&u,&v,scale);
 682    expect_vec(expectedvec,gotvec);
 683    /* Tests the case NULL */
 684     funcpointer = D3DXVec2Lerp(&gotvec,NULL,&v,scale);
 685     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 686     funcpointer = D3DXVec2Lerp(NULL,NULL,NULL,scale);
 687     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 688
 689 /*_______________D3DXVec2Maximize__________________________*/
 690    expectedvec.x = 3.0f; expectedvec.y = 9.0f;
 691    D3DXVec2Maximize(&gotvec,&u,&v);
 692    expect_vec(expectedvec,gotvec);
 693    /* Tests the case NULL */
 694     funcpointer = D3DXVec2Maximize(&gotvec,NULL,&v);
 695     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 696     funcpointer = D3DXVec2Maximize(NULL,NULL,NULL);
 697     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 698
 699 /*_______________D3DXVec2Minimize__________________________*/
 700     expectedvec.x = -7.0f; expectedvec.y = 4.0f;
 701     D3DXVec2Minimize(&gotvec,&u,&v);
 702     expect_vec(expectedvec,gotvec);
 703     /* Tests the case NULL */
 704     funcpointer = D3DXVec2Minimize(&gotvec,NULL,&v);
 705     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 706     funcpointer = D3DXVec2Minimize(NULL,NULL,NULL);
 707     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 708
 709 /*_______________D3DXVec2Normalize_________________________*/
 710     expectedvec.x = 0.6f; expectedvec.y = 0.8f;
 711     D3DXVec2Normalize(&gotvec,&u);
 712     expect_vec(expectedvec,gotvec);
 713     /* Test the nul vector */
 714     expectedvec.x = 0.0f; expectedvec.y = 0.0f;
 715     D3DXVec2Normalize(&gotvec,&nul);
 716     expect_vec(expectedvec,gotvec);
 717
 718 /*_______________D3DXVec2Scale____________________________*/
 719     expectedvec.x = -19.5f; expectedvec.y = -26.0f;
 720     D3DXVec2Scale(&gotvec,&u,scale);
 721     expect_vec(expectedvec,gotvec);
 722     /* Tests the case NULL */
 723     funcpointer = D3DXVec2Scale(&gotvec,NULL,scale);
 724     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 725     funcpointer = D3DXVec2Scale(NULL,NULL,scale);
 726     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 727
 728 /*_______________D3DXVec2Subtract__________________________*/
 729    expectedvec.x = 10.0f; expectedvec.y = -5.0f;
 730    D3DXVec2Subtract(&gotvec,&u,&v);
 731    expect_vec(expectedvec,gotvec);
 732    /* Tests the case NULL */
 733     funcpointer = D3DXVec2Subtract(&gotvec,NULL,&v);
 734     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 735     funcpointer = D3DXVec2Subtract(NULL,NULL,NULL);
 736     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 737
 738 /*_______________D3DXVec2Transform_______________________*/
 739     expectedtrans.x = 36.0f; expectedtrans.y = 44.0f; expectedtrans.z = 52.0f; expectedtrans.w = 60.0f;
 740     D3DXVec2Transform(&gottrans,&u,&mat);
 741     expect_vec4(expectedtrans,gottrans);
 742
 743 /*_______________D3DXVec2TransformCoord_______________________*/
 744     expectedvec.x = 0.6f; expectedvec.y = 11.0f/15.0f;
 745     D3DXVec2TransformCoord(&gotvec,&u,&mat);
 746     expect_vec(expectedvec,gotvec);
 747     /* Test the nul projected vector */
 748     nulproj.x = -2.0f; nulproj.y = -1.0f;
 749     expectedvec.x = 0.0f; expectedvec.y = 0.0f;
 750     D3DXVec2TransformCoord(&gotvec,&nulproj,&mat);
 751     expect_vec(expectedvec,gotvec);
 752
 753  /*_______________D3DXVec2TransformNormal______________________*/
 754     expectedvec.x = 23.0f; expectedvec.y = 30.0f;
 755     D3DXVec2TransformNormal(&gotvec,&u,&mat);
 756     expect_vec(expectedvec,gotvec);
 757 }
 758
 759 static void D3X8Vector3Test(void)
 760 {
 761     D3DVIEWPORT8 viewport;
 762     D3DXVECTOR3 expectedvec, gotvec, nul, nulproj, u, v, w, x;
 763     LPD3DXVECTOR3 funcpointer;
 764     D3DXVECTOR4 expectedtrans, gottrans;
 765     D3DXMATRIX mat, projection, view, world;
 766     FLOAT coeff1, coeff2, expected, got, scale;
 767
 768     nul.x = 0.0f; nul.y = 0.0f; nul.z = 0.0f;
 769     u.x = 9.0f; u.y = 6.0f; u.z = 2.0f;
 770     v.x = 2.0f; v.y = -3.0f; v.z = -4.0;
 771     w.x = 3.0f; w.y = -5.0f; w.z = 7.0f;
 772     x.x = 4.0f; x.y = 1.0f; x.z = 11.0f;
 773
 774     viewport.Width = 800; viewport.MinZ = 0.2f; viewport.X = 10;
 775     viewport.Height = 680; viewport.MaxZ = 0.9f; viewport.Y = 5;
 776
 777     U(mat).m[0][0] = 1.0f; U(mat).m[0][1] = 2.0f; U(mat).m[0][2] = 3.0f; U(mat).m[0][3] = 4.0f;
 778     U(mat).m[1][0] = 5.0f; U(mat).m[1][1] = 6.0f; U(mat).m[1][2] = 7.0f; U(mat).m[1][3] = 8.0f;
 779     U(mat).m[2][0] = 9.0f; U(mat).m[2][1] = 10.0f; U(mat).m[2][2] = 11.0f; U(mat).m[2][3] = 12.0f;
 780     U(mat).m[3][0] = 13.0f; U(mat).m[3][1] = 14.0f; U(mat).m[3][2] = 15.0f; U(mat).m[3][3] = 16.0f;
 781
 782     view.m[0][1] = 5.0f; view.m[0][2] = 7.0f; view.m[0][3] = 8.0f;
 783     view.m[1][0] = 11.0f; view.m[1][2] = 16.0f; view.m[1][3] = 33.0f;
 784     view.m[2][0] = 19.0f; view.m[2][1] = -21.0f; view.m[2][3] = 43.0f;
 785     view.m[3][0] = 2.0f; view.m[3][1] = 3.0f; view.m[3][2] = -4.0f;
 786     view.m[0][0] = 10.0f; view.m[1][1] = 20.0f; view.m[2][2] = 30.0f;
 787     view.m[3][3] = -40.0f;
 788
 789     world.m[0][0] = 21.0f; world.m[0][1] = 2.0f; world.m[0][2] = 3.0f; world.m[0][3] = 4.0;
 790     world.m[1][0] = 5.0f; world.m[1][1] = 23.0f; world.m[1][2] = 7.0f; world.m[1][3] = 8.0f;
 791     world.m[2][0] = -8.0f; world.m[2][1] = -7.0f; world.m[2][2] = 25.0f; world.m[2][3] = -5.0f;
 792     world.m[3][0] = -4.0f; world.m[3][1] = -3.0f; world.m[3][2] = -2.0f; world.m[3][3] = 27.0f;
 793
 794     coeff1 = 2.0f; coeff2 = 5.0f;
 795     scale = -6.5f;
 796
 797 /*_______________D3DXVec3Add__________________________*/
 798     expectedvec.x = 11.0f; expectedvec.y = 3.0f; expectedvec.z = -2.0f;
 799     D3DXVec3Add(&gotvec,&u,&v);
 800     expect_vec3(expectedvec,gotvec);
 801     /* Tests the case NULL */
 802     funcpointer = D3DXVec3Add(&gotvec,NULL,&v);
 803     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 804     funcpointer = D3DXVec3Add(NULL,NULL,NULL);
 805     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 806
 807 /*_______________D3DXVec3BaryCentric___________________*/
 808     expectedvec.x = -35.0f; expectedvec.y = -67.0; expectedvec.z = 15.0f;
 809     D3DXVec3BaryCentric(&gotvec,&u,&v,&w,coeff1,coeff2);
 810
 811     expect_vec3(expectedvec,gotvec);
 812
 813 /*_______________D3DXVec3CatmullRom____________________*/
 814     expectedvec.x = 1458.0f; expectedvec.y = 22.1875f; expectedvec.z = 4141.375f;
 815     D3DXVec3CatmullRom(&gotvec,&u,&v,&w,&x,scale);
 816     expect_vec3(expectedvec,gotvec);
 817
 818 /*_______________D3DXVec3Cross________________________*/
 819     expectedvec.x = -18.0f; expectedvec.y = 40.0f; expectedvec.z = -39.0f;
 820     D3DXVec3Cross(&gotvec,&u,&v);
 821     expect_vec3(expectedvec,gotvec);
 822     /* Tests the case NULL */
 823     funcpointer = D3DXVec3Cross(&gotvec,NULL,&v);
 824     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 825     funcpointer = D3DXVec3Cross(NULL,NULL,NULL);
 826     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 827
 828 /*_______________D3DXVec3Dot__________________________*/
 829     expected = -8.0f;
 830     got = D3DXVec3Dot(&u,&v);
 831     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 832     /* Tests the case NULL */
 833     expected=0.0f;
 834     got = D3DXVec3Dot(NULL,&v);
 835     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 836     expected=0.0f;
 837     got = D3DXVec3Dot(NULL,NULL);
 838     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 839
 840 /*_______________D3DXVec3Hermite__________________________*/
 841     expectedvec.x = -6045.75f; expectedvec.y = -6650.0f; expectedvec.z = 1358.875f;
 842     D3DXVec3Hermite(&gotvec,&u,&v,&w,&x,scale);
 843     expect_vec3(expectedvec,gotvec);
 844
 845 /*_______________D3DXVec3Length__________________________*/
 846    expected = 11.0f;
 847    got = D3DXVec3Length(&u);
 848    ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 849    /* Tests the case NULL */
 850     expected=0.0f;
 851     got = D3DXVec3Length(NULL);
 852     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 853
 854 /*_______________D3DXVec3LengthSq________________________*/
 855     expected = 121.0f;
 856     got = D3DXVec3LengthSq(&u);
 857     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 858    /* Tests the case NULL */
 859     expected=0.0f;
 860     got = D3DXVec3LengthSq(NULL);
 861     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 862
 863 /*_______________D3DXVec3Lerp__________________________*/
 864     expectedvec.x = 54.5f; expectedvec.y = 64.5f, expectedvec.z = 41.0f ;
 865     D3DXVec3Lerp(&gotvec,&u,&v,scale);
 866     expect_vec3(expectedvec,gotvec);
 867     /* Tests the case NULL */
 868     funcpointer = D3DXVec3Lerp(&gotvec,NULL,&v,scale);
 869     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 870     funcpointer = D3DXVec3Lerp(NULL,NULL,NULL,scale);
 871     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 872
 873 /*_______________D3DXVec3Maximize__________________________*/
 874     expectedvec.x = 9.0f; expectedvec.y = 6.0f; expectedvec.z = 2.0f;
 875     D3DXVec3Maximize(&gotvec,&u,&v);
 876     expect_vec3(expectedvec,gotvec);
 877     /* Tests the case NULL */
 878     funcpointer = D3DXVec3Maximize(&gotvec,NULL,&v);
 879     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 880     funcpointer = D3DXVec3Maximize(NULL,NULL,NULL);
 881     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 882
 883 /*_______________D3DXVec3Minimize__________________________*/
 884     expectedvec.x = 2.0f; expectedvec.y = -3.0f; expectedvec.z = -4.0f;
 885     D3DXVec3Minimize(&gotvec,&u,&v);
 886     expect_vec3(expectedvec,gotvec);
 887     /* Tests the case NULL */
 888     funcpointer = D3DXVec3Minimize(&gotvec,NULL,&v);
 889     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 890     funcpointer = D3DXVec3Minimize(NULL,NULL,NULL);
 891     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 892
 893 /*_______________D3DXVec3Normalize_________________________*/
 894     expectedvec.x = 9.0f/11.0f; expectedvec.y = 6.0f/11.0f; expectedvec.z = 2.0f/11.0f;
 895     D3DXVec3Normalize(&gotvec,&u);
 896     expect_vec3(expectedvec,gotvec);
 897     /* Test the nul vector */
 898     expectedvec.x = 0.0f; expectedvec.y = 0.0f; expectedvec.z = 0.0f;
 899     D3DXVec3Normalize(&gotvec,&nul);
 900     expect_vec3(expectedvec,gotvec);
 901
 902 /*_______________D3DXVec3Project_________________________*/
 903     expectedvec.x = 1135.721924f; expectedvec.y = 147.086914f; expectedvec.z = 0.153412f;
 904     D3DXMatrixPerspectiveFovLH(&projection,D3DX_PI/4.0f,20.0f/17.0f,1.0f,1000.0f);
 905     D3DXVec3Project(&gotvec,&u,&viewport,&projection,&view,&world);
 906     expect_vec3(expectedvec,gotvec);
 907
 908 /*_______________D3DXVec3Scale____________________________*/
 909     expectedvec.x = -58.5f; expectedvec.y = -39.0f; expectedvec.z = -13.0f;
 910     D3DXVec3Scale(&gotvec,&u,scale);
 911     expect_vec3(expectedvec,gotvec);
 912     /* Tests the case NULL */
 913     funcpointer = D3DXVec3Scale(&gotvec,NULL,scale);
 914     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 915     funcpointer = D3DXVec3Scale(NULL,NULL,scale);
 916     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 917
 918 /*_______________D3DXVec3Subtract_______________________*/
 919     expectedvec.x = 7.0f; expectedvec.y = 9.0f; expectedvec.z = 6.0f;
 920     D3DXVec3Subtract(&gotvec,&u,&v);
 921     expect_vec3(expectedvec,gotvec);
 922     /* Tests the case NULL */
 923     funcpointer = D3DXVec3Subtract(&gotvec,NULL,&v);
 924     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 925     funcpointer = D3DXVec3Subtract(NULL,NULL,NULL);
 926     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 927
 928 /*_______________D3DXVec3Transform_______________________*/
 929     expectedtrans.x = 70.0f; expectedtrans.y = 88.0f; expectedtrans.z = 106.0f; expectedtrans.w = 124.0f;
 930     D3DXVec3Transform(&gottrans,&u,&mat);
 931     expect_vec4(expectedtrans,gottrans);
 932
 933 /*_______________D3DXVec3TransformCoord_______________________*/
 934     expectedvec.x = 70.0f/124.0f; expectedvec.y = 88.0f/124.0f; expectedvec.z = 106.0f/124.0f;
 935     D3DXVec3TransformCoord(&gotvec,&u,&mat);
 936     expect_vec3(expectedvec,gotvec);
 937     /* Test the nul projected vector */
 938     nulproj.x = 1.0f; nulproj.y = -1.0f, nulproj.z = -1.0f;
 939     expectedvec.x = 0.0f; expectedvec.y = 0.0f; expectedvec.z = 0.0f;
 940     D3DXVec3TransformCoord(&gotvec,&nulproj,&mat);
 941     expect_vec3(expectedvec,gotvec);
 942
 943 /*_______________D3DXVec3TransformNormal______________________*/
 944     expectedvec.x = 57.0f; expectedvec.y = 74.0f; expectedvec.z = 91.0f;
 945     D3DXVec3TransformNormal(&gotvec,&u,&mat);
 946     expect_vec3(expectedvec,gotvec);
 947
 948 /*_______________D3DXVec3Unproject_________________________*/
 949     expectedvec.x = -2.913411f; expectedvec.y = 1.593215f; expectedvec.z = 0.380724f;
 950     D3DXMatrixPerspectiveFovLH(&projection,D3DX_PI/4.0f,20.0f/17.0f,1.0f,1000.0f);
 951     D3DXVec3Unproject(&gotvec,&u,&viewport,&projection,&view,&world);
 952     expect_vec3(expectedvec,gotvec);
 953 }
 954
 955 static void D3X8Vector4Test(void)
 956 {
 957     D3DXVECTOR4 expectedvec, gotvec, nul, u, v, w, x;
 958     LPD3DXVECTOR4 funcpointer;
 959     D3DXVECTOR4 expectedtrans, gottrans;
 960     D3DXMATRIX mat;
 961     FLOAT coeff1, coeff2, expected, got, scale;
 962
 963     nul.x = 0.0f; nul.y = 0.0f; nul.z = 0.0f; nul.w = 0.0f;
 964     u.x = 1.0f; u.y = 2.0f; u.z = 4.0f; u.w = 10.0;
 965     v.x = -3.0f; v.y = 4.0f; v.z = -5.0f; v.w = 7.0;
 966     w.x = 4.0f; w.y =6.0f; w.z = -2.0f; w.w = 1.0f;
 967     x.x = 6.0f; x.y = -7.0f; x.z =8.0f; x.w = -9.0f;
 968
 969     U(mat).m[0][0] = 1.0f; U(mat).m[0][1] = 2.0f; U(mat).m[0][2] = 3.0f; U(mat).m[0][3] = 4.0f;
 970     U(mat).m[1][0] = 5.0f; U(mat).m[1][1] = 6.0f; U(mat).m[1][2] = 7.0f; U(mat).m[1][3] = 8.0f;
 971     U(mat).m[2][0] = 9.0f; U(mat).m[2][1] = 10.0f; U(mat).m[2][2] = 11.0f; U(mat).m[2][3] = 12.0f;
 972     U(mat).m[3][0] = 13.0f; U(mat).m[3][1] = 14.0f; U(mat).m[3][2] = 15.0f; U(mat).m[3][3] = 16.0f;
 973
 974     coeff1 = 2.0f; coeff2 = 5.0;
 975     scale = -6.5f;
 976
 977 /*_______________D3DXVec4Add__________________________*/
 978     expectedvec.x = -2.0f; expectedvec.y = 6.0f; expectedvec.z = -1.0f; expectedvec.w = 17.0f;
 979     D3DXVec4Add(&gotvec,&u,&v);
 980     expect_vec4(expectedvec,gotvec);
 981     /* Tests the case NULL */
 982     funcpointer = D3DXVec4Add(&gotvec,NULL,&v);
 983     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 984     funcpointer = D3DXVec4Add(NULL,NULL,NULL);
 985     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 986
 987 /*_______________D3DXVec4BaryCentric____________________*/
 988     expectedvec.x = 8.0f; expectedvec.y = 26.0; expectedvec.z =  -44.0f; expectedvec.w = -41.0f;
 989     D3DXVec4BaryCentric(&gotvec,&u,&v,&w,coeff1,coeff2);
 990     expect_vec4(expectedvec,gotvec);
 991
 992 /*_______________D3DXVec4CatmullRom____________________*/
 993     expectedvec.x = 2754.625f; expectedvec.y = 2367.5625f; expectedvec.z = 1060.1875f; expectedvec.w = 131.3125f;
 994     D3DXVec4CatmullRom(&gotvec,&u,&v,&w,&x,scale);
 995     expect_vec4(expectedvec,gotvec);
 996
 997 /*_______________D3DXVec4Cross_________________________*/
 998     expectedvec.x = 390.0f; expectedvec.y = -393.0f; expectedvec.z = -316.0f; expectedvec.w = 166.0f;
 999     D3DXVec4Cross(&gotvec,&u,&v,&w);
1000     expect_vec4(expectedvec,gotvec);
1001
1002 /*_______________D3DXVec4Dot__________________________*/
1003     expected = 55.0f;
1004     got = D3DXVec4Dot(&u,&v);
1005     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
1006     /* Tests the case NULL */
1007     expected=0.0f;
1008     got = D3DXVec4Dot(NULL,&v);
1009     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
1010     expected=0.0f;
1011     got = D3DXVec4Dot(NULL,NULL);
1012     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
1013
1014 /*_______________D3DXVec4Hermite_________________________*/
1015     expectedvec.x = 1224.625f; expectedvec.y = 3461.625f; expectedvec.z = -4758.875f; expectedvec.w = -5781.5f;
1016     D3DXVec4Hermite(&gotvec,&u,&v,&w,&x,scale);
1017     expect_vec4(expectedvec,gotvec);
1018
1019 /*_______________D3DXVec4Length__________________________*/
1020    expected = 11.0f;
1021    got = D3DXVec4Length(&u);
1022    ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
1023    /* Tests the case NULL */
1024     expected=0.0f;
1025     got = D3DXVec4Length(NULL);
1026     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
1027
1028 /*_______________D3DXVec4LengthSq________________________*/
1029     expected = 121.0f;
1030     got = D3DXVec4LengthSq(&u);
1031     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
1032     /* Tests the case NULL */
1033     expected=0.0f;
1034     got = D3DXVec4LengthSq(NULL);
1035     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
1036
1037 /*_______________D3DXVec4Lerp__________________________*/
1038     expectedvec.x = 27.0f; expectedvec.y = -11.0f; expectedvec.z = 62.5;  expectedvec.w = 29.5;
1039     D3DXVec4Lerp(&gotvec,&u,&v,scale);
1040     expect_vec4(expectedvec,gotvec);
1041     /* Tests the case NULL */
1042     funcpointer = D3DXVec4Lerp(&gotvec,NULL,&v,scale);
1043     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
1044     funcpointer = D3DXVec4Lerp(NULL,NULL,NULL,scale);
1045     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
1046
1047 /*_______________D3DXVec4Maximize__________________________*/
1048     expectedvec.x = 1.0f; expectedvec.y = 4.0f; expectedvec.z = 4.0f; expectedvec.w = 10.0;
1049     D3DXVec4Maximize(&gotvec,&u,&v);
1050     expect_vec4(expectedvec,gotvec);
1051     /* Tests the case NULL */
1052     funcpointer = D3DXVec4Maximize(&gotvec,NULL,&v);
1053     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
1054     funcpointer = D3DXVec4Maximize(NULL,NULL,NULL);
1055     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
1056
1057 /*_______________D3DXVec4Minimize__________________________*/
1058     expectedvec.x = -3.0f; expectedvec.y = 2.0f; expectedvec.z = -5.0f; expectedvec.w = 7.0;
1059     D3DXVec4Minimize(&gotvec,&u,&v);
1060     expect_vec4(expectedvec,gotvec);
1061     /* Tests the case NULL */
1062     funcpointer = D3DXVec4Minimize(&gotvec,NULL,&v);
1063     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
1064     funcpointer = D3DXVec4Minimize(NULL,NULL,NULL);
1065     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
1066
1067 /*_______________D3DXVec4Normalize_________________________*/
1068     expectedvec.x = 1.0f/11.0f; expectedvec.y = 2.0f/11.0f; expectedvec.z = 4.0f/11.0f; expectedvec.w = 10.0f/11.0f;
1069     D3DXVec4Normalize(&gotvec,&u);
1070     expect_vec4(expectedvec,gotvec);
1071     /* Test the nul vector */
1072     expectedvec.x = 0.0f; expectedvec.y = 0.0f; expectedvec.z = 0.0f; expectedvec.w = 0.0f;
1073     D3DXVec4Normalize(&gotvec,&nul);
1074     expect_vec4(expectedvec,gotvec);
1075
1076 /*_______________D3DXVec4Scale____________________________*/
1077     expectedvec.x = -6.5f; expectedvec.y = -13.0f; expectedvec.z = -26.0f; expectedvec.w = -65.0f;
1078     D3DXVec4Scale(&gotvec,&u,scale);
1079     expect_vec4(expectedvec,gotvec);
1080     /* Tests the case NULL */
1081     funcpointer = D3DXVec4Scale(&gotvec,NULL,scale);
1082     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
1083     funcpointer = D3DXVec4Scale(NULL,NULL,scale);
1084     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
1085
1086 /*_______________D3DXVec4Subtract__________________________*/
1087     expectedvec.x = 4.0f; expectedvec.y = -2.0f; expectedvec.z = 9.0f; expectedvec.w = 3.0f;
1088     D3DXVec4Subtract(&gotvec,&u,&v);
1089     expect_vec4(expectedvec,gotvec);
1090     /* Tests the case NULL */
1091     funcpointer = D3DXVec4Subtract(&gotvec,NULL,&v);
1092     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
1093     funcpointer = D3DXVec4Subtract(NULL,NULL,NULL);
1094     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
1095
1096 /*_______________D3DXVec4Transform_______________________*/
1097     expectedtrans.x = 177.0f; expectedtrans.y = 194.0f; expectedtrans.z = 211.0f; expectedtrans.w = 228.0f;
1098     D3DXVec4Transform(&gottrans,&u,&mat);
1099     expect_vec4(expectedtrans,gottrans);
1100 }
1101
1102 START_TEST(math)
1103 {
1104     D3DXColorTest();
1105     D3DXMatrixTest();
1106     D3DXPlaneTest();
1107     D3X8QuaternionTest();
1108     D3X8Vector2Test();
1109     D3X8Vector3Test();
1110     D3X8Vector4Test();
1111 }