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 0.00001f
  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_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);
  54
  55 #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);
  56
  57 #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);
  58
  59 static void D3DXColorTest(void)
  60 {
  61     D3DXCOLOR color, color1, color2, expected, got;
  62     LPD3DXCOLOR funcpointer;
  63     FLOAT scale;
  64
  65     color.r = 0.2f; color.g = 0.75f; color.b = 0.41f; color.a = 0.93f;
  66     color1.r = 0.6f; color1.g = 0.55f; color1.b = 0.23f; color1.a = 0.82f;
  67     color2.r = 0.3f; color2.g = 0.5f; color2.b = 0.76f; color2.a = 0.11f;
  68     scale = 0.3f;
  69
  70 /*_______________D3DXColorAdd________________*/
  71     expected.r = 0.9f; expected.g = 1.05f; expected.b = 0.99f, expected.a = 0.93f;
  72     D3DXColorAdd(&got,&color1,&color2);
  73     expect_color(expected,got);
  74     /* Test the NULL case */
  75     funcpointer = D3DXColorAdd(&got,NULL,&color2);
  76     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
  77     funcpointer = D3DXColorAdd(NULL,NULL,&color2);
  78     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
  79     funcpointer = D3DXColorAdd(NULL,NULL,NULL);
  80     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
  81
  82 /*_______________D3DXColorLerp________________*/
  83     expected.r = 0.32f; expected.g = 0.69f; expected.b = 0.356f; expected.a = 0.897f;
  84     D3DXColorLerp(&got,&color,&color1,scale);
  85     expect_color(expected,got);
  86     /* Test the NULL case */
  87     funcpointer = D3DXColorLerp(&got,NULL,&color1,scale);
  88     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
  89     funcpointer = D3DXColorLerp(NULL,NULL,&color1,scale);
  90     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
  91     funcpointer = D3DXColorLerp(NULL,NULL,NULL,scale);
  92     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
  93
  94 /*_______________D3DXColorModulate________________*/
  95     expected.r = 0.18f; expected.g = 0.275f; expected.b = 0.1748f; expected.a = 0.0902f;
  96     D3DXColorModulate(&got,&color1,&color2);
  97     expect_color(expected,got);
  98     /* Test the NULL case */
  99     funcpointer = D3DXColorModulate(&got,NULL,&color2);
 100     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 101     funcpointer = D3DXColorModulate(NULL,NULL,&color2);
 102     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 103     funcpointer = D3DXColorModulate(NULL,NULL,NULL);
 104     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 105
 106 /*_______________D3DXColorNegative________________*/
 107     expected.r = 0.8f; expected.g = 0.25f; expected.b = 0.59f; expected.a = 0.93f;
 108     D3DXColorNegative(&got,&color);
 109     expect_color(got,expected);
 110     /* Test the greater than 1 case */
 111     color1.r = 0.2f; color1.g = 1.75f; color1.b = 0.41f; color1.a = 0.93f;
 112     expected.r = 0.8f; expected.g = -0.75f; expected.b = 0.59f; expected.a = 0.93f;
 113     D3DXColorNegative(&got,&color1);
 114     expect_color(got,expected);
 115     /* Test the negative case */
 116     color1.r = 0.2f; color1.g = -0.75f; color1.b = 0.41f; color1.a = 0.93f;
 117     expected.r = 0.8f; expected.g = 1.75f; expected.b = 0.59f; expected.a = 0.93f;
 118     D3DXColorNegative(&got,&color1);
 119     expect_color(got,expected);
 120     /* Test the NULL case */
 121     funcpointer = D3DXColorNegative(&got,NULL);
 122     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 123     funcpointer = D3DXColorNegative(NULL,NULL);
 124     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 125
 126 /*_______________D3DXColorScale________________*/
 127     expected.r = 0.06f; expected.g = 0.225f; expected.b = 0.123f; expected.a = 0.279f;
 128     D3DXColorScale(&got,&color,scale);
 129     expect_color(expected,got);
 130     /* Test the NULL case */
 131     funcpointer = D3DXColorScale(&got,NULL,scale);
 132     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 133     funcpointer = D3DXColorScale(NULL,NULL,scale);
 134     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 135
 136 /*_______________D3DXColorSubtract_______________*/
 137     expected.r = -0.1f; expected.g = 0.25f; expected.b = -0.35f, expected.a = 0.82f;
 138     D3DXColorSubtract(&got,&color,&color2);
 139     expect_color(expected,got);
 140     /* Test the NULL case */
 141     funcpointer = D3DXColorSubtract(&got,NULL,&color2);
 142     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 143     funcpointer = D3DXColorSubtract(NULL,NULL,&color2);
 144     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 145     funcpointer = D3DXColorSubtract(NULL,NULL,NULL);
 146     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 147 }
 148
 149 static void D3DXMatrixTest(void)
 150 {
 151     D3DXMATRIX expectedmat, gotmat, mat, mat2, mat3;
 152     LPD3DXMATRIX funcpointer;
 153     D3DXQUATERNION q;
 154     D3DXVECTOR3 at, axis, eye;
 155     BOOL expected, got;
 156     FLOAT angle, determinant, expectedfloat, gotfloat;
 157
 158     U(mat).m[0][1] = 5.0f; U(mat).m[0][2] = 7.0f; U(mat).m[0][3] = 8.0f;
 159     U(mat).m[1][0] = 11.0f; U(mat).m[1][2] = 16.0f; U(mat).m[1][3] = 33.0f;
 160     U(mat).m[2][0] = 19.0f; U(mat).m[2][1] = -21.0f; U(mat).m[2][3] = 43.0f;
 161     U(mat).m[3][0] = 2.0f; U(mat).m[3][1] = 3.0f; U(mat).m[3][2] = -4.0f;
 162     U(mat).m[0][0] = 10.0f; U(mat).m[1][1] = 20.0f; U(mat).m[2][2] = 30.0f;
 163     U(mat).m[3][3] = -40.0f;
 164
 165     U(mat2).m[0][0] = 1.0f; U(mat2).m[1][0] = 2.0f; U(mat2).m[2][0] = 3.0f;
 166     U(mat2).m[3][0] = 4.0f; U(mat2).m[0][1] = 5.0f; U(mat2).m[1][1] = 6.0f;
 167     U(mat2).m[2][1] = 7.0f; U(mat2).m[3][1] = 8.0f; U(mat2).m[0][2] = -8.0f;
 168     U(mat2).m[1][2] = -7.0f; U(mat2).m[2][2] = -6.0f; U(mat2).m[3][2] = -5.0f;
 169     U(mat2).m[0][3] = -4.0f; U(mat2).m[1][3] = -3.0f; U(mat2).m[2][3] = -2.0f;
 170     U(mat2).m[3][3] = -1.0f;
 171
 172     q.x = 1.0f; q.y = -4.0f; q.z =7.0f; q.w = -11.0f;
 173
 174     at.x = -2.0f; at.y = 13.0f; at.z = -9.0f;
 175     axis.x = 1.0f; axis.y = -3.0f; axis.z = 7.0f;
 176     eye.x = 8.0f; eye.y = -5.0f; eye.z = 5.75f;
 177
 178     angle = D3DX_PI/3.0f;
 179
 180 /*____________D3DXMatrixfDeterminant_____________*/
 181     expectedfloat = -147888.0f;
 182     gotfloat = D3DXMatrixfDeterminant(&mat);
 183     ok(fabs( gotfloat - expectedfloat ) < admitted_error, "Expected: %f, Got: %f\n", expectedfloat, gotfloat);
 184
 185 /*____________D3DXMatrixInverse______________*/
 186     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;
 187     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;
 188     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;
 189     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;
 190     expectedfloat = -147888.0f;
 191     D3DXMatrixInverse(&gotmat,&determinant,&mat);
 192     expect_mat(expectedmat,gotmat);
 193     ok(fabs( determinant - expectedfloat ) < admitted_error, "Expected: %f, Got: %f\n", expectedfloat, determinant);
 194     funcpointer = D3DXMatrixInverse(&gotmat,NULL,&mat2);
 195     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 196
 197 /*____________D3DXMatrixIsIdentity______________*/
 198     expected = FALSE;
 199     got = D3DXMatrixIsIdentity(&mat3);
 200     ok(expected == got, "Expected : %d, Got : %d\n", expected, got);
 201     D3DXMatrixIdentity(&mat3);
 202     expected = TRUE;
 203     got = D3DXMatrixIsIdentity(&mat3);
 204     ok(expected == got, "Expected : %d, Got : %d\n", expected, got);
 205     U(mat3).m[0][0] = 0.000009f;
 206     expected = FALSE;
 207     got = D3DXMatrixIsIdentity(&mat3);
 208     ok(expected == got, "Expected : %d, Got : %d\n", expected, got);
 209     /* Test the NULL case */
 210     expected = FALSE;
 211     got = D3DXMatrixIsIdentity(NULL);
 212     ok(expected == got, "Expected : %d, Got : %d\n", expected, got);
 213
 214 /*____________D3DXMatrixLookatLH_______________*/
 215     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;
 216     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;
 217     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;
 218     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;
 219     D3DXMatrixLookAtLH(&gotmat,&eye,&at,&axis);
 220     expect_mat(expectedmat,gotmat);
 221
 222 /*____________D3DXMatrixLookatRH_______________*/
 223     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;
 224     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;
 225     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;
 226     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;
 227     D3DXMatrixLookAtRH(&gotmat,&eye,&at,&axis);
 228     expect_mat(expectedmat,gotmat);
 229
 230 /*____________D3DXMatrixMultiply______________*/
 231     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;
 232     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;
 233     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;
 234     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;
 235     D3DXMatrixMultiply(&gotmat,&mat,&mat2);
 236     expect_mat(expectedmat,gotmat);
 237
 238 /*____________D3DXMatrixMultiplyTranspose____*/
 239     expectedmat.m[0][0] = 73.0f; expectedmat.m[0][1] = 231.0f; expectedmat.m[0][2] = 239.0f; expectedmat.m[0][3] = -164.0f;
 240     expectedmat.m[1][0] = 193.0f; expectedmat.m[1][1] = 551.0f; expectedmat.m[1][2] = 523.0f; expectedmat.m[1][3] = -320.0;
 241     expectedmat.m[2][0] = -197.0f; expectedmat.m[2][1] = -489.0f; expectedmat.m[2][2] = -400.0f; expectedmat.m[2][3] = 187.0f;
 242     expectedmat.m[3][0] = -77.0f; expectedmat.m[3][1] = -169.0f; expectedmat.m[3][2] = -116.0f; expectedmat.m[3][3] = 31.0f;
 243     D3DXMatrixMultiplyTranspose(&gotmat,&mat,&mat2);
 244     expect_mat(expectedmat,gotmat);
 245
 246 /*____________D3DXMatrixOrthoLH_______________*/
 247     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;
 248     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;
 249     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;
 250     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;
 251     D3DXMatrixOrthoLH(&gotmat, 2.5f, 7.4f, -3.2f, -9.8f);
 252     expect_mat(expectedmat,gotmat);
 253
 254 /*____________D3DXMatrixOrthoOffCenterLH_______________*/
 255     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;
 256     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;
 257     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;
 258     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;
 259     D3DXMatrixOrthoOffCenterLH(&gotmat, 0.2f, 0.75f, -2.4f, 8.7f, 9.3, -12.6);
 260     expect_mat(expectedmat,gotmat);
 261
 262 /*____________D3DXMatrixOrthoOffCenterRH_______________*/
 263     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;
 264     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;
 265     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;
 266     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;
 267     D3DXMatrixOrthoOffCenterRH(&gotmat, 0.2f, 0.75f, -2.4f, 8.7f, 9.3, -12.6);
 268     expect_mat(expectedmat,gotmat);
 269
 270 /*____________D3DXMatrixOrthoRH_______________*/
 271     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;
 272     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;
 273     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;
 274     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;
 275     D3DXMatrixOrthoRH(&gotmat, 2.5f, 7.4f, -3.2f, -9.8f);
 276     expect_mat(expectedmat,gotmat);
 277
 278 /*____________D3DXMatrixPerspectiveFovLH_______________*/
 279     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;
 280     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;
 281     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;
 282     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;
 283     D3DXMatrixPerspectiveFovLH(&gotmat, 0.2f, 0.75f, -2.4f, 8.7f);
 284     expect_mat(expectedmat,gotmat);
 285
 286 /*____________D3DXMatrixPerspectiveFovRH_______________*/
 287     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;
 288     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;
 289     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;
 290     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;
 291     D3DXMatrixPerspectiveFovRH(&gotmat, 0.2f, 0.75f, -2.4f, 8.7f);
 292     expect_mat(expectedmat,gotmat);
 293
 294 /*____________D3DXMatrixPerspectiveLH_______________*/
 295     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;
 296     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;
 297     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;
 298     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;
 299     D3DXMatrixPerspectiveLH(&gotmat, 0.2f, 0.75f, -2.4f, 8.7f);
 300     expect_mat(expectedmat,gotmat);
 301
 302 /*____________D3DXMatrixPerspectiveOffCenterLH_______________*/
 303     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;
 304     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;
 305     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;
 306     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;
 307     D3DXMatrixPerspectiveOffCenterLH(&gotmat, 0.2f, 0.75f, -2.4f, 8.7f, 3.2f, -16.9f);
 308     expect_mat(expectedmat,gotmat);
 309
 310 /*____________D3DXMatrixPerspectiveOffCenterRH_______________*/
 311     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;
 312     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;
 313     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;
 314     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;
 315     D3DXMatrixPerspectiveOffCenterRH(&gotmat, 0.2f, 0.75f, -2.4f, 8.7f, 3.2f, -16.9f);
 316     expect_mat(expectedmat,gotmat);
 317
 318 /*____________D3DXMatrixPerspectiveRH_______________*/
 319     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;
 320     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;
 321     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;
 322     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;
 323     D3DXMatrixPerspectiveRH(&gotmat, 0.2f, 0.75f, -2.4f, 8.7f);
 324     expect_mat(expectedmat,gotmat);
 325
 326 /*____________D3DXMatrixRotationAxis_____*/
 327     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;
 328     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;
 329     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;
 330     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;
 331     D3DXMatrixRotationAxis(&gotmat,&axis,angle);
 332     expect_mat(expectedmat,gotmat);
 333
 334 /*____________D3DXMatrixRotationQuaternion______________*/
 335     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;
 336     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;
 337     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;
 338     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;
 339     D3DXMatrixRotationQuaternion(&gotmat,&q);
 340     expect_mat(expectedmat,gotmat);
 341
 342 /*____________D3DXMatrixRotationX______________*/
 343     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;
 344     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;
 345     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;
 346     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;
 347     D3DXMatrixRotationX(&gotmat,angle);
 348     expect_mat(expectedmat,gotmat);
 349
 350 /*____________D3DXMatrixRotationY______________*/
 351     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;
 352     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;
 353     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;
 354     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;
 355     D3DXMatrixRotationY(&gotmat,angle);
 356     expect_mat(expectedmat,gotmat);
 357
 358 /*____________D3DXMatrixRotationYawPitchRoll____*/
 359     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;
 360     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;
 361     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;
 362     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;
 363     D3DXMatrixRotationYawPitchRoll(&gotmat, 3.0f*angle/5.0f, angle, 3.0f*angle/17.0f);
 364     expect_mat(expectedmat,gotmat);
 365
 366 /*____________D3DXMatrixRotationZ______________*/
 367     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;
 368     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;
 369     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;
 370     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;
 371     D3DXMatrixRotationZ(&gotmat,angle);
 372     expect_mat(expectedmat,gotmat);
 373
 374 /*____________D3DXMatrixScaling______________*/
 375     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;
 376     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;
 377     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;
 378     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;
 379     D3DXMatrixScaling(&gotmat,0.69f,0.53f,4.11f);
 380     expect_mat(expectedmat,gotmat);
 381
 382 /*____________D3DXMatrixTranslation______________*/
 383     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;
 384     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;
 385     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;
 386     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;
 387     D3DXMatrixTranslation(&gotmat,0.69f,0.53f,4.11f);
 388     expect_mat(expectedmat,gotmat);
 389
 390 /*____________D3DXMatrixTranspose______________*/
 391     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;
 392     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;
 393     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;
 394     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;
 395     D3DXMatrixTranspose(&gotmat,&mat);
 396     expect_mat(expectedmat,gotmat);
 397 }
 398
 399 static void D3DXPlaneTest(void)
 400 {
 401     D3DXPLANE plane;
 402     D3DXVECTOR4 vec;
 403     FLOAT expected, got;
 404
 405     plane.a = -3.0f; plane.b = -1.0f; plane.c = 4.0f; plane.d = 7.0f;
 406     vec.x = 2.0f; vec.y = 5.0f; vec.z = -6.0f; vec.w = 11.0f;
 407
 408 /*_______________D3DXPlaneDot________________*/
 409     expected = 42.0f;
 410     got = D3DXPlaneDot(&plane,&vec),
 411     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 412     expected = 0.0f;
 413     got = D3DXPlaneDot(NULL,&vec),
 414     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 415     expected = 0.0f;
 416     got = D3DXPlaneDot(NULL,NULL),
 417     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 418
 419 /*_______________D3DXPlaneDotCoord________________*/
 420     expected = -28.0f;
 421     got = D3DXPlaneDotCoord(&plane,&vec),
 422     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 423     expected = 0.0f;
 424     got = D3DXPlaneDotCoord(NULL,&vec),
 425     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 426     expected = 0.0f;
 427     got = D3DXPlaneDotCoord(NULL,NULL),
 428     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 429
 430 /*_______________D3DXPlaneDotNormal______________*/
 431     expected = -35.0f;
 432     got = D3DXPlaneDotNormal(&plane,&vec),
 433     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 434     expected = 0.0f;
 435     got = D3DXPlaneDotNormal(NULL,&vec),
 436     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 437     expected = 0.0f;
 438     got = D3DXPlaneDotNormal(NULL,NULL),
 439     ok( expected == got, "Expected : %f, Got : %f\n",expected, got);
 440 }
 441
 442 static void D3X8QuaternionTest(void)
 443 {
 444     D3DXQUATERNION expectedquat, gotquat, nul, q, r, s;
 445     LPD3DXQUATERNION funcpointer;
 446     FLOAT expected, got;
 447     BOOL expectedbool, gotbool;
 448
 449     nul.x = 0.0f; nul.y = 0.0f; nul.z = 0.0f; nul.w = 0.0f;
 450     q.x = 1.0f, q.y = 2.0f; q.z = 4.0f; q.w = 10.0f;
 451     r.x = -3.0f; r.y = 4.0f; r.z = -5.0f; r.w = 7.0;
 452
 453 /*_______________D3DXQuaternionConjugate________________*/
 454     expectedquat.x = -1.0f; expectedquat.y = -2.0f; expectedquat.z = -4.0f; expectedquat.w = 10.0f;
 455     D3DXQuaternionConjugate(&gotquat,&q);
 456     expect_vec4(expectedquat,gotquat);
 457     /* Test the NULL case */
 458     funcpointer = D3DXQuaternionConjugate(&gotquat,NULL);
 459     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 460     funcpointer = D3DXQuaternionConjugate(NULL,NULL);
 461     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 462
 463 /*_______________D3DXQuaternionDot______________________*/
 464     expected = 55.0f;
 465     got = D3DXQuaternionDot(&q,&r);
 466     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 467     /* Tests the case NULL */
 468     expected=0.0f;
 469     got = D3DXQuaternionDot(NULL,&r);
 470     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 471     expected=0.0f;
 472     got = D3DXQuaternionDot(NULL,NULL);
 473     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 474
 475 /*_______________D3DXQuaternionIdentity________________*/
 476     expectedquat.x = 0.0f; expectedquat.y = 0.0f; expectedquat.z = 0.0f; expectedquat.w = 1.0f;
 477     D3DXQuaternionIdentity(&gotquat);
 478     expect_vec4(expectedquat,gotquat);
 479     /* Test the NULL case */
 480     funcpointer = D3DXQuaternionIdentity(NULL);
 481     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 482
 483 /*_______________D3DXQuaternionIsIdentity________________*/
 484     s.x = 0.0f; s.y = 0.0f; s.z = 0.0f; s.w = 1.0f;
 485     expectedbool = TRUE;
 486     gotbool = D3DXQuaternionIsIdentity(&s);
 487     ok( expectedbool == gotbool, "Expected boolean : %d, Got bool : %d\n", expectedbool, gotbool);
 488     s.x = 2.3f; s.y = -4.2f; s.z = 1.2f; s.w=0.2f;
 489     expectedbool = FALSE;
 490     gotbool = D3DXQuaternionIsIdentity(&q);
 491     ok( expectedbool == gotbool, "Expected boolean : %d, Got bool : %d\n", expectedbool, gotbool);
 492     /* Test the NULL case */
 493     gotbool = D3DXQuaternionIsIdentity(NULL);
 494     ok(gotbool == FALSE, "Expected boolean: %d, Got boolean: %d\n", FALSE, gotbool);
 495
 496 /*_______________D3DXQuaternionLength__________________________*/
 497    expected = 11.0f;
 498    got = D3DXQuaternionLength(&q);
 499    ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 500    /* Tests the case NULL */
 501     expected=0.0f;
 502     got = D3DXQuaternionLength(NULL);
 503     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 504
 505 /*_______________D3DXQuaternionLengthSq________________________*/
 506     expected = 121.0f;
 507     got = D3DXQuaternionLengthSq(&q);
 508     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 509     /* Tests the case NULL */
 510     expected=0.0f;
 511     got = D3DXQuaternionLengthSq(NULL);
 512     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 513
 514 /*_______________D3DXQuaternionNormalize________________________*/
 515     expectedquat.x = 1.0f/11.0f; expectedquat.y = 2.0f/11.0f; expectedquat.z = 4.0f/11.0f; expectedquat.w = 10.0f/11.0f;
 516     D3DXQuaternionNormalize(&gotquat,&q);
 517     expect_vec4(expectedquat,gotquat);
 518     /* Test the nul quaternion */
 519     expectedquat.x = 0.0f; expectedquat.y = 0.0f; expectedquat.z = 0.0f; expectedquat.w = 0.0f;
 520     D3DXQuaternionNormalize(&gotquat,&nul);
 521     expect_vec4(expectedquat,gotquat);
 522 }
 523
 524 static void D3X8Vector2Test(void)
 525 {
 526     D3DXVECTOR2 expectedvec, gotvec, nul, nulproj, u, v, w, x;
 527     LPD3DXVECTOR2 funcpointer;
 528     D3DXVECTOR4 expectedtrans, gottrans;
 529     D3DXMATRIX mat;
 530     FLOAT coeff1, coeff2, expected, got, scale;
 531
 532     nul.x = 0.0f; nul.y = 0.0f;
 533     u.x = 3.0f; u.y = 4.0f;
 534     v.x = -7.0f; v.y = 9.0f;
 535     w.x = 4.0f; w.y = -3.0f;
 536     x.x = 2.0f; x.y = -11.0f;
 537
 538     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;
 539     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;
 540     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;
 541     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;
 542
 543     coeff1 = 2.0f; coeff2 = 5.0f;
 544     scale = -6.5f;
 545
 546 /*_______________D3DXVec2Add__________________________*/
 547     expectedvec.x = -4.0f; expectedvec.y = 13.0f;
 548     D3DXVec2Add(&gotvec,&u,&v);
 549     expect_vec(expectedvec,gotvec);
 550     /* Tests the case NULL */
 551     funcpointer = D3DXVec2Add(&gotvec,NULL,&v);
 552     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 553     funcpointer = D3DXVec2Add(NULL,NULL,NULL);
 554     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 555
 556 /*_______________D3DXVec2BaryCentric___________________*/
 557     expectedvec.x = -12.0f; expectedvec.y = -21.0f;
 558     D3DXVec2BaryCentric(&gotvec,&u,&v,&w,coeff1,coeff2);
 559     expect_vec(expectedvec,gotvec);
 560
 561 /*_______________D3DXVec2CatmullRom____________________*/
 562     expectedvec.x = 5820.25f; expectedvec.y = -3654.5625f;
 563     D3DXVec2CatmullRom(&gotvec,&u,&v,&w,&x,scale);
 564     expect_vec(expectedvec,gotvec);
 565
 566 /*_______________D3DXVec2CCW__________________________*/
 567    expected = 55.0f;
 568    got = D3DXVec2CCW(&u,&v);
 569    ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 570    /* Tests the case NULL */
 571     expected=0.0f;
 572     got = D3DXVec2CCW(NULL,&v);
 573     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 574     expected=0.0f;
 575     got = D3DXVec2CCW(NULL,NULL);
 576     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 577
 578 /*_______________D3DXVec2Dot__________________________*/
 579     expected = 15.0f;
 580     got = D3DXVec2Dot(&u,&v);
 581     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 582     /* Tests the case NULL */
 583     expected=0.0f;
 584     got = D3DXVec2Dot(NULL,&v);
 585     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 586     expected=0.0f;
 587     got = D3DXVec2Dot(NULL,NULL);
 588     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 589
 590 /*_______________D3DXVec2Hermite__________________________*/
 591     expectedvec.x = 2604.625f; expectedvec.y = -4533.0f;
 592     D3DXVec2Hermite(&gotvec,&u,&v,&w,&x,scale);
 593     expect_vec(expectedvec,gotvec);
 594
 595 /*_______________D3DXVec2Length__________________________*/
 596    expected = 5.0f;
 597    got = D3DXVec2Length(&u);
 598    ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 599    /* Tests the case NULL */
 600     expected=0.0f;
 601     got = D3DXVec2Length(NULL);
 602     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 603
 604 /*_______________D3DXVec2LengthSq________________________*/
 605    expected = 25.0f;
 606    got = D3DXVec2LengthSq(&u);
 607    ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 608    /* Tests the case NULL */
 609     expected=0.0f;
 610     got = D3DXVec2LengthSq(NULL);
 611     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 612
 613 /*_______________D3DXVec2Lerp__________________________*/
 614    expectedvec.x = 68.0f; expectedvec.y = -28.5f;
 615    D3DXVec2Lerp(&gotvec,&u,&v,scale);
 616    expect_vec(expectedvec,gotvec);
 617    /* Tests the case NULL */
 618     funcpointer = D3DXVec2Lerp(&gotvec,NULL,&v,scale);
 619     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 620     funcpointer = D3DXVec2Lerp(NULL,NULL,NULL,scale);
 621     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 622
 623 /*_______________D3DXVec2Maximize__________________________*/
 624    expectedvec.x = 3.0f; expectedvec.y = 9.0f;
 625    D3DXVec2Maximize(&gotvec,&u,&v);
 626    expect_vec(expectedvec,gotvec);
 627    /* Tests the case NULL */
 628     funcpointer = D3DXVec2Maximize(&gotvec,NULL,&v);
 629     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 630     funcpointer = D3DXVec2Maximize(NULL,NULL,NULL);
 631     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 632
 633 /*_______________D3DXVec2Minimize__________________________*/
 634     expectedvec.x = -7.0f; expectedvec.y = 4.0f;
 635     D3DXVec2Minimize(&gotvec,&u,&v);
 636     expect_vec(expectedvec,gotvec);
 637     /* Tests the case NULL */
 638     funcpointer = D3DXVec2Minimize(&gotvec,NULL,&v);
 639     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 640     funcpointer = D3DXVec2Minimize(NULL,NULL,NULL);
 641     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 642
 643 /*_______________D3DXVec2Normalize_________________________*/
 644     expectedvec.x = 0.6f; expectedvec.y = 0.8f;
 645     D3DXVec2Normalize(&gotvec,&u);
 646     expect_vec(expectedvec,gotvec);
 647     /* Test the nul vector */
 648     expectedvec.x = 0.0f; expectedvec.y = 0.0f;
 649     D3DXVec2Normalize(&gotvec,&nul);
 650     expect_vec(expectedvec,gotvec);
 651
 652 /*_______________D3DXVec2Scale____________________________*/
 653     expectedvec.x = -19.5f; expectedvec.y = -26.0f;
 654     D3DXVec2Scale(&gotvec,&u,scale);
 655     expect_vec(expectedvec,gotvec);
 656     /* Tests the case NULL */
 657     funcpointer = D3DXVec2Scale(&gotvec,NULL,scale);
 658     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 659     funcpointer = D3DXVec2Scale(NULL,NULL,scale);
 660     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 661
 662 /*_______________D3DXVec2Subtract__________________________*/
 663    expectedvec.x = 10.0f; expectedvec.y = -5.0f;
 664    D3DXVec2Subtract(&gotvec,&u,&v);
 665    expect_vec(expectedvec,gotvec);
 666    /* Tests the case NULL */
 667     funcpointer = D3DXVec2Subtract(&gotvec,NULL,&v);
 668     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 669     funcpointer = D3DXVec2Subtract(NULL,NULL,NULL);
 670     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 671
 672 /*_______________D3DXVec2Transform_______________________*/
 673     expectedtrans.x = 36.0f; expectedtrans.y = 44.0f; expectedtrans.z = 52.0f; expectedtrans.w = 60.0f;
 674     D3DXVec2Transform(&gottrans,&u,&mat);
 675     expect_vec4(expectedtrans,gottrans);
 676
 677 /*_______________D3DXVec2TransformCoord_______________________*/
 678     expectedvec.x = 0.6f; expectedvec.y = 11.0f/15.0f;
 679     D3DXVec2TransformCoord(&gotvec,&u,&mat);
 680     expect_vec(expectedvec,gotvec);
 681     /* Test the nul projected vector */
 682     nulproj.x = -2.0f; nulproj.y = -1.0f;
 683     expectedvec.x = 0.0f; expectedvec.y = 0.0f;
 684     D3DXVec2TransformCoord(&gotvec,&nulproj,&mat);
 685     expect_vec(expectedvec,gotvec);
 686
 687  /*_______________D3DXVec2TransformNormal______________________*/
 688     expectedvec.x = 23.0f; expectedvec.y = 30.0f;
 689     D3DXVec2TransformNormal(&gotvec,&u,&mat);
 690     expect_vec(expectedvec,gotvec);
 691 }
 692
 693 static void D3X8Vector3Test(void)
 694 {
 695     D3DVIEWPORT8 viewport;
 696     D3DXVECTOR3 expectedvec, gotvec, nul, nulproj, u, v, w, x;
 697     LPD3DXVECTOR3 funcpointer;
 698     D3DXVECTOR4 expectedtrans, gottrans;
 699     D3DXMATRIX mat, projection, view, world;
 700     FLOAT coeff1, coeff2, expected, got, scale;
 701
 702     nul.x = 0.0f; nul.y = 0.0f; nul.z = 0.0f;
 703     u.x = 9.0f; u.y = 6.0f; u.z = 2.0f;
 704     v.x = 2.0f; v.y = -3.0f; v.z = -4.0;
 705     w.x = 3.0f; w.y = -5.0f; w.z = 7.0f;
 706     x.x = 4.0f; x.y = 1.0f; x.z = 11.0f;
 707
 708     viewport.Width = 800; viewport.MinZ = 0.2f; viewport.X = 10;
 709     viewport.Height = 680; viewport.MaxZ = 0.9f; viewport.Y = 5;
 710
 711     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;
 712     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;
 713     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;
 714     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;
 715
 716     view.m[0][1] = 5.0f; view.m[0][2] = 7.0f; view.m[0][3] = 8.0f;
 717     view.m[1][0] = 11.0f; view.m[1][2] = 16.0f; view.m[1][3] = 33.0f;
 718     view.m[2][0] = 19.0f; view.m[2][1] = -21.0f; view.m[2][3] = 43.0f;
 719     view.m[3][0] = 2.0f; view.m[3][1] = 3.0f; view.m[3][2] = -4.0f;
 720     view.m[0][0] = 10.0f; view.m[1][1] = 20.0f; view.m[2][2] = 30.0f;
 721     view.m[3][3] = -40.0f;
 722
 723     world.m[0][0] = 21.0f; world.m[0][1] = 2.0f; world.m[0][2] = 3.0f; world.m[0][3] = 4.0;
 724     world.m[1][0] = 5.0f; world.m[1][1] = 23.0f; world.m[1][2] = 7.0f; world.m[1][3] = 8.0f;
 725     world.m[2][0] = -8.0f; world.m[2][1] = -7.0f; world.m[2][2] = 25.0f; world.m[2][3] = -5.0f;
 726     world.m[3][0] = -4.0f; world.m[3][1] = -3.0f; world.m[3][2] = -2.0f; world.m[3][3] = 27.0f;
 727
 728     coeff1 = 2.0f; coeff2 = 5.0f;
 729     scale = -6.5f;
 730
 731 /*_______________D3DXVec3Add__________________________*/
 732     expectedvec.x = 11.0f; expectedvec.y = 3.0f; expectedvec.z = -2.0f;
 733     D3DXVec3Add(&gotvec,&u,&v);
 734     expect_vec3(expectedvec,gotvec);
 735     /* Tests the case NULL */
 736     funcpointer = D3DXVec3Add(&gotvec,NULL,&v);
 737     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 738     funcpointer = D3DXVec3Add(NULL,NULL,NULL);
 739     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 740
 741 /*_______________D3DXVec3BaryCentric___________________*/
 742     expectedvec.x = -35.0f; expectedvec.y = -67.0; expectedvec.z = 15.0f;
 743     D3DXVec3BaryCentric(&gotvec,&u,&v,&w,coeff1,coeff2);
 744
 745     expect_vec3(expectedvec,gotvec);
 746
 747 /*_______________D3DXVec3CatmullRom____________________*/
 748     expectedvec.x = 1458.0f; expectedvec.y = 22.1875f; expectedvec.z = 4141.375f;
 749     D3DXVec3CatmullRom(&gotvec,&u,&v,&w,&x,scale);
 750     expect_vec3(expectedvec,gotvec);
 751
 752 /*_______________D3DXVec3Cross________________________*/
 753     expectedvec.x = -18.0f; expectedvec.y = 40.0f; expectedvec.z = -39.0f;
 754     D3DXVec3Cross(&gotvec,&u,&v);
 755     expect_vec3(expectedvec,gotvec);
 756     /* Tests the case NULL */
 757     funcpointer = D3DXVec3Cross(&gotvec,NULL,&v);
 758     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 759     funcpointer = D3DXVec3Cross(NULL,NULL,NULL);
 760     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 761
 762 /*_______________D3DXVec3Dot__________________________*/
 763     expected = -8.0f;
 764     got = D3DXVec3Dot(&u,&v);
 765     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 766     /* Tests the case NULL */
 767     expected=0.0f;
 768     got = D3DXVec3Dot(NULL,&v);
 769     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 770     expected=0.0f;
 771     got = D3DXVec3Dot(NULL,NULL);
 772     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 773
 774 /*_______________D3DXVec3Hermite__________________________*/
 775     expectedvec.x = -6045.75f; expectedvec.y = -6650.0f; expectedvec.z = 1358.875f;
 776     D3DXVec3Hermite(&gotvec,&u,&v,&w,&x,scale);
 777     expect_vec3(expectedvec,gotvec);
 778
 779 /*_______________D3DXVec3Length__________________________*/
 780    expected = 11.0f;
 781    got = D3DXVec3Length(&u);
 782    ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 783    /* Tests the case NULL */
 784     expected=0.0f;
 785     got = D3DXVec3Length(NULL);
 786     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 787
 788 /*_______________D3DXVec3LengthSq________________________*/
 789     expected = 121.0f;
 790     got = D3DXVec3LengthSq(&u);
 791     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 792    /* Tests the case NULL */
 793     expected=0.0f;
 794     got = D3DXVec3LengthSq(NULL);
 795     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 796
 797 /*_______________D3DXVec3Lerp__________________________*/
 798     expectedvec.x = 54.5f; expectedvec.y = 64.5f, expectedvec.z = 41.0f ;
 799     D3DXVec3Lerp(&gotvec,&u,&v,scale);
 800     expect_vec3(expectedvec,gotvec);
 801     /* Tests the case NULL */
 802     funcpointer = D3DXVec3Lerp(&gotvec,NULL,&v,scale);
 803     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 804     funcpointer = D3DXVec3Lerp(NULL,NULL,NULL,scale);
 805     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 806
 807 /*_______________D3DXVec3Maximize__________________________*/
 808     expectedvec.x = 9.0f; expectedvec.y = 6.0f; expectedvec.z = 2.0f;
 809     D3DXVec3Maximize(&gotvec,&u,&v);
 810     expect_vec3(expectedvec,gotvec);
 811     /* Tests the case NULL */
 812     funcpointer = D3DXVec3Maximize(&gotvec,NULL,&v);
 813     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 814     funcpointer = D3DXVec3Maximize(NULL,NULL,NULL);
 815     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 816
 817 /*_______________D3DXVec3Minimize__________________________*/
 818     expectedvec.x = 2.0f; expectedvec.y = -3.0f; expectedvec.z = -4.0f;
 819     D3DXVec3Minimize(&gotvec,&u,&v);
 820     expect_vec3(expectedvec,gotvec);
 821     /* Tests the case NULL */
 822     funcpointer = D3DXVec3Minimize(&gotvec,NULL,&v);
 823     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 824     funcpointer = D3DXVec3Minimize(NULL,NULL,NULL);
 825     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 826
 827 /*_______________D3DXVec3Normalize_________________________*/
 828     expectedvec.x = 9.0f/11.0f; expectedvec.y = 6.0f/11.0f; expectedvec.z = 2.0f/11.0f;
 829     D3DXVec3Normalize(&gotvec,&u);
 830     expect_vec3(expectedvec,gotvec);
 831     /* Test the nul vector */
 832     expectedvec.x = 0.0f; expectedvec.y = 0.0f; expectedvec.z = 0.0f;
 833     D3DXVec3Normalize(&gotvec,&nul);
 834     expect_vec3(expectedvec,gotvec);
 835
 836 /*_______________D3DXVec3Project_________________________*/
 837     expectedvec.x = 1135.721924f; expectedvec.y = 147.086914f; expectedvec.z = 0.153412f;
 838     D3DXMatrixPerspectiveFovLH(&projection,D3DX_PI/4.0f,20.0f/17.0f,1.0f,1000.0f);
 839     D3DXVec3Project(&gotvec,&u,&viewport,&projection,&view,&world);
 840     expect_vec3(expectedvec,gotvec);
 841
 842 /*_______________D3DXVec3Scale____________________________*/
 843     expectedvec.x = -58.5f; expectedvec.y = -39.0f; expectedvec.z = -13.0f;
 844     D3DXVec3Scale(&gotvec,&u,scale);
 845     expect_vec3(expectedvec,gotvec);
 846     /* Tests the case NULL */
 847     funcpointer = D3DXVec3Scale(&gotvec,NULL,scale);
 848     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 849     funcpointer = D3DXVec3Scale(NULL,NULL,scale);
 850     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 851
 852 /*_______________D3DXVec3Subtract_______________________*/
 853     expectedvec.x = 7.0f; expectedvec.y = 9.0f; expectedvec.z = 6.0f;
 854     D3DXVec3Subtract(&gotvec,&u,&v);
 855     expect_vec3(expectedvec,gotvec);
 856     /* Tests the case NULL */
 857     funcpointer = D3DXVec3Subtract(&gotvec,NULL,&v);
 858     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 859     funcpointer = D3DXVec3Subtract(NULL,NULL,NULL);
 860     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 861
 862 /*_______________D3DXVec3Transform_______________________*/
 863     expectedtrans.x = 70.0f; expectedtrans.y = 88.0f; expectedtrans.z = 106.0f; expectedtrans.w = 124.0f;
 864     D3DXVec3Transform(&gottrans,&u,&mat);
 865     expect_vec4(expectedtrans,gottrans);
 866
 867 /*_______________D3DXVec3TransformCoord_______________________*/
 868     expectedvec.x = 70.0f/124.0f; expectedvec.y = 88.0f/124.0f; expectedvec.z = 106.0f/124.0f;
 869     D3DXVec3TransformCoord(&gotvec,&u,&mat);
 870     expect_vec3(expectedvec,gotvec);
 871     /* Test the nul projected vector */
 872     nulproj.x = 1.0f; nulproj.y = -1.0f, nulproj.z = -1.0f;
 873     expectedvec.x = 0.0f; expectedvec.y = 0.0f; expectedvec.z = 0.0f;
 874     D3DXVec3TransformCoord(&gotvec,&nulproj,&mat);
 875     expect_vec3(expectedvec,gotvec);
 876
 877 /*_______________D3DXVec3TransformNormal______________________*/
 878     expectedvec.x = 57.0f; expectedvec.y = 74.0f; expectedvec.z = 91.0f;
 879     D3DXVec3TransformNormal(&gotvec,&u,&mat);
 880     expect_vec3(expectedvec,gotvec);
 881 }
 882
 883 static void D3X8Vector4Test(void)
 884 {
 885     D3DXVECTOR4 expectedvec, gotvec, nul, u, v, w, x;
 886     LPD3DXVECTOR4 funcpointer;
 887     D3DXVECTOR4 expectedtrans, gottrans;
 888     D3DXMATRIX mat;
 889     FLOAT coeff1, coeff2, expected, got, scale;
 890
 891     nul.x = 0.0f; nul.y = 0.0f; nul.z = 0.0f; nul.w = 0.0f;
 892     u.x = 1.0f; u.y = 2.0f; u.z = 4.0f; u.w = 10.0;
 893     v.x = -3.0f; v.y = 4.0f; v.z = -5.0f; v.w = 7.0;
 894     w.x = 4.0f; w.y =6.0f; w.z = -2.0f; w.w = 1.0f;
 895     x.x = 6.0f; x.y = -7.0f; x.z =8.0f; x.w = -9.0f;
 896
 897     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;
 898     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;
 899     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;
 900     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;
 901
 902     coeff1 = 2.0f; coeff2 = 5.0;
 903     scale = -6.5f;
 904
 905 /*_______________D3DXVec4Add__________________________*/
 906     expectedvec.x = -2.0f; expectedvec.y = 6.0f; expectedvec.z = -1.0f; expectedvec.w = 17.0f;
 907     D3DXVec4Add(&gotvec,&u,&v);
 908     expect_vec4(expectedvec,gotvec);
 909     /* Tests the case NULL */
 910     funcpointer = D3DXVec4Add(&gotvec,NULL,&v);
 911     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 912     funcpointer = D3DXVec4Add(NULL,NULL,NULL);
 913     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 914
 915 /*_______________D3DXVec4BaryCentric____________________*/
 916     expectedvec.x = 8.0f; expectedvec.y = 26.0; expectedvec.z =  -44.0f; expectedvec.w = -41.0f;
 917     D3DXVec4BaryCentric(&gotvec,&u,&v,&w,coeff1,coeff2);
 918     expect_vec4(expectedvec,gotvec);
 919
 920 /*_______________D3DXVec4CatmullRom____________________*/
 921     expectedvec.x = 2754.625f; expectedvec.y = 2367.5625f; expectedvec.z = 1060.1875f; expectedvec.w = 131.3125f;
 922     D3DXVec4CatmullRom(&gotvec,&u,&v,&w,&x,scale);
 923     expect_vec4(expectedvec,gotvec);
 924
 925 /*_______________D3DXVec4Cross_________________________*/
 926     expectedvec.x = 390.0f; expectedvec.y = -393.0f; expectedvec.z = -316.0f; expectedvec.w = 166.0f;
 927     D3DXVec4Cross(&gotvec,&u,&v,&w);
 928     expect_vec4(expectedvec,gotvec);
 929
 930 /*_______________D3DXVec4Dot__________________________*/
 931     expected = 55.0f;
 932     got = D3DXVec4Dot(&u,&v);
 933     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 934     /* Tests the case NULL */
 935     expected=0.0f;
 936     got = D3DXVec4Dot(NULL,&v);
 937     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 938     expected=0.0f;
 939     got = D3DXVec4Dot(NULL,NULL);
 940     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 941
 942 /*_______________D3DXVec4Hermite_________________________*/
 943     expectedvec.x = 1224.625f; expectedvec.y = 3461.625f; expectedvec.z = -4758.875f; expectedvec.w = -5781.5f;
 944     D3DXVec4Hermite(&gotvec,&u,&v,&w,&x,scale);
 945     expect_vec4(expectedvec,gotvec);
 946
 947 /*_______________D3DXVec4Length__________________________*/
 948    expected = 11.0f;
 949    got = D3DXVec4Length(&u);
 950    ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 951    /* Tests the case NULL */
 952     expected=0.0f;
 953     got = D3DXVec4Length(NULL);
 954     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 955
 956 /*_______________D3DXVec4LengthSq________________________*/
 957     expected = 121.0f;
 958     got = D3DXVec4LengthSq(&u);
 959     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 960     /* Tests the case NULL */
 961     expected=0.0f;
 962     got = D3DXVec4LengthSq(NULL);
 963     ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
 964
 965 /*_______________D3DXVec4Lerp__________________________*/
 966     expectedvec.x = 27.0f; expectedvec.y = -11.0f; expectedvec.z = 62.5;  expectedvec.w = 29.5;
 967     D3DXVec4Lerp(&gotvec,&u,&v,scale);
 968     expect_vec4(expectedvec,gotvec);
 969     /* Tests the case NULL */
 970     funcpointer = D3DXVec4Lerp(&gotvec,NULL,&v,scale);
 971     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 972     funcpointer = D3DXVec4Lerp(NULL,NULL,NULL,scale);
 973     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 974
 975 /*_______________D3DXVec4Maximize__________________________*/
 976     expectedvec.x = 1.0f; expectedvec.y = 4.0f; expectedvec.z = 4.0f; expectedvec.w = 10.0;
 977     D3DXVec4Maximize(&gotvec,&u,&v);
 978     expect_vec4(expectedvec,gotvec);
 979     /* Tests the case NULL */
 980     funcpointer = D3DXVec4Maximize(&gotvec,NULL,&v);
 981     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 982     funcpointer = D3DXVec4Maximize(NULL,NULL,NULL);
 983     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 984
 985 /*_______________D3DXVec4Minimize__________________________*/
 986     expectedvec.x = -3.0f; expectedvec.y = 2.0f; expectedvec.z = -5.0f; expectedvec.w = 7.0;
 987     D3DXVec4Minimize(&gotvec,&u,&v);
 988     expect_vec4(expectedvec,gotvec);
 989     /* Tests the case NULL */
 990     funcpointer = D3DXVec4Minimize(&gotvec,NULL,&v);
 991     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 992     funcpointer = D3DXVec4Minimize(NULL,NULL,NULL);
 993     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
 994
 995 /*_______________D3DXVec4Normalize_________________________*/
 996     expectedvec.x = 1.0f/11.0f; expectedvec.y = 2.0f/11.0f; expectedvec.z = 4.0f/11.0f; expectedvec.w = 10.0f/11.0f;
 997     D3DXVec4Normalize(&gotvec,&u);
 998     expect_vec4(expectedvec,gotvec);
 999     /* Test the nul vector */
1000     expectedvec.x = 0.0f; expectedvec.y = 0.0f; expectedvec.z = 0.0f; expectedvec.w = 0.0f;
1001     D3DXVec4Normalize(&gotvec,&nul);
1002     expect_vec4(expectedvec,gotvec);
1003
1004 /*_______________D3DXVec4Scale____________________________*/
1005     expectedvec.x = -6.5f; expectedvec.y = -13.0f; expectedvec.z = -26.0f; expectedvec.w = -65.0f;
1006     D3DXVec4Scale(&gotvec,&u,scale);
1007     expect_vec4(expectedvec,gotvec);
1008     /* Tests the case NULL */
1009     funcpointer = D3DXVec4Scale(&gotvec,NULL,scale);
1010     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
1011     funcpointer = D3DXVec4Scale(NULL,NULL,scale);
1012     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
1013
1014 /*_______________D3DXVec4Subtract__________________________*/
1015     expectedvec.x = 4.0f; expectedvec.y = -2.0f; expectedvec.z = 9.0f; expectedvec.w = 3.0f;
1016     D3DXVec4Subtract(&gotvec,&u,&v);
1017     expect_vec4(expectedvec,gotvec);
1018     /* Tests the case NULL */
1019     funcpointer = D3DXVec4Subtract(&gotvec,NULL,&v);
1020     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
1021     funcpointer = D3DXVec4Subtract(NULL,NULL,NULL);
1022     ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer);
1023
1024 /*_______________D3DXVec4Transform_______________________*/
1025     expectedtrans.x = 177.0f; expectedtrans.y = 194.0f; expectedtrans.z = 211.0f; expectedtrans.w = 228.0f;
1026     D3DXVec4Transform(&gottrans,&u,&mat);
1027     expect_vec4(expectedtrans,gottrans);
1028 }
1029
1030 START_TEST(math)
1031 {
1032     D3DXColorTest();
1033     D3DXMatrixTest();
1034     D3DXPlaneTest();
1035     D3X8QuaternionTest();
1036     D3X8Vector2Test();
1037     D3X8Vector3Test();
1038     D3X8Vector4Test();
1039 }