/* * Copyright 2008 David Adam * Copyright 2008 Luis Busquets * Copyright 2008 Philip Nilsson * Copyright 2008 Henri Verbeet * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include "wine/test.h" #include "d3dx9.h" #include #define ARRAY_SIZE 5 #define admitted_error 0.0001f #define relative_error(exp, out) ((exp == 0.0f) ? fabs(exp - out) : (fabs(1.0f - (out) / (exp)))) #define expect_color(expectedcolor,gotcolor) ok((relative_error(expectedcolor.r, gotcolor.r) admitted_error) return FALSE; } } return TRUE; } #define expect_mat(expectedmat, gotmat) \ do { \ const D3DXMATRIX *__m1 = (expectedmat); \ const D3DXMATRIX *__m2 = (gotmat); \ ok(compare_matrix(__m1, __m2), "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" \ "Got matrix=\n(%f,%f,%f,%f\n %f,%f,%f,%f\n %f,%f,%f,%f\n %f,%f,%f,%f)\n", \ U(*__m1).m[0][0], U(*__m1).m[0][1], U(*__m1).m[0][2], U(*__m1).m[0][3], \ U(*__m1).m[1][0], U(*__m1).m[1][1], U(*__m1).m[1][2], U(*__m1).m[1][3], \ U(*__m1).m[2][0], U(*__m1).m[2][1], U(*__m1).m[2][2], U(*__m1).m[2][3], \ U(*__m1).m[3][0], U(*__m1).m[3][1], U(*__m1).m[3][2], U(*__m1).m[3][3], \ U(*__m2).m[0][0], U(*__m2).m[0][1], U(*__m2).m[0][2], U(*__m2).m[0][3], \ U(*__m2).m[1][0], U(*__m2).m[1][1], U(*__m2).m[1][2], U(*__m2).m[1][3], \ U(*__m2).m[2][0], U(*__m2).m[2][1], U(*__m2).m[2][2], U(*__m2).m[2][3], \ U(*__m2).m[3][0], U(*__m2).m[3][1], U(*__m2).m[3][2], U(*__m2).m[3][3]); \ } while(0) #define compare_rotation(exp, got) \ ok(relative_error(exp.w, got.w) < admitted_error && \ relative_error(exp.x, got.x) < admitted_error && \ relative_error(exp.y, got.y) < admitted_error && \ relative_error(exp.z, got.z) < admitted_error, \ "Expected rotation = (%f, %f, %f, %f), \ got rotation = (%f, %f, %f, %f)\n", \ exp.w, exp.x, exp.y, exp.z, got.w, got.x, got.y, got.z) #define compare_scale(exp, got) \ ok(relative_error(exp.x, got.x) < admitted_error && \ relative_error(exp.y, got.y) < admitted_error && \ relative_error(exp.z, got.z) < admitted_error, \ "Expected scale = (%f, %f, %f), \ got scale = (%f, %f, %f)\n", \ exp.x, exp.y, exp.z, got.x, got.y, got.z) #define compare_translation(exp, got) \ ok(relative_error(exp.x, got.x) < admitted_error && \ relative_error(exp.y, got.y) < admitted_error && \ relative_error(exp.z, got.z) < admitted_error, \ "Expected translation = (%f, %f, %f), \ got translation = (%f, %f, %f)\n", \ exp.x, exp.y, exp.z, got.x, got.y, got.z) #define compare_vectors(exp, out) \ for (i = 0; i < ARRAY_SIZE + 2; ++i) { \ ok(relative_error(exp[i].x, out[i].x) < admitted_error && \ relative_error(exp[i].y, out[i].y) < admitted_error && \ relative_error(exp[i].z, out[i].z) < admitted_error && \ relative_error(exp[i].w, out[i].w) < admitted_error, \ "Got (%f, %f, %f, %f), expected (%f, %f, %f, %f) for index %d.\n", \ out[i].x, out[i].y, out[i].z, out[i].w, \ exp[i].x, exp[i].y, exp[i].z, exp[i].w, \ i); \ } #define compare_planes(exp, out) \ for (i = 0; i < ARRAY_SIZE + 2; ++i) { \ ok(relative_error(exp[i].a, out[i].a) < admitted_error && \ relative_error(exp[i].b, out[i].b) < admitted_error && \ relative_error(exp[i].c, out[i].c) < admitted_error && \ relative_error(exp[i].d, out[i].d) < admitted_error, \ "Got (%f, %f, %f, %f), expected (%f, %f, %f, %f) for index %d.\n", \ out[i].a, out[i].b, out[i].c, out[i].d, \ exp[i].a, exp[i].b, exp[i].c, exp[i].d, \ i); \ } #define expect_plane(expectedplane,gotplane) ok((relative_error(expectedplane.a, gotplane.a)0 */ U(mat).m[0][1] = 5.0f; U(mat).m[0][2] = 7.0f; U(mat).m[0][3] = 8.0f; U(mat).m[1][0] = 11.0f; U(mat).m[1][2] = 16.0f; U(mat).m[1][3] = 33.0f; U(mat).m[2][0] = 19.0f; U(mat).m[2][1] = -21.0f; U(mat).m[2][3] = 43.0f; U(mat).m[3][0] = 2.0f; U(mat).m[3][1] = 3.0f; U(mat).m[3][2] = -4.0f; U(mat).m[0][0] = 10.0f; U(mat).m[1][1] = 20.0f; U(mat).m[2][2] = 30.0f; U(mat).m[3][3] = 48.0f; expectedquat.x = 2.368682f; expectedquat.y = 0.768221f; expectedquat.z = -0.384111f; expectedquat.w = 3.905125f; D3DXQuaternionRotationMatrix(&gotquat,&mat); expect_vec4(expectedquat,gotquat); /* test the case when the greater element is (2,2) */ U(mat).m[0][1] = 5.0f; U(mat).m[0][2] = 7.0f; U(mat).m[0][3] = 8.0f; U(mat).m[1][0] = 11.0f; U(mat).m[1][2] = 16.0f; U(mat).m[1][3] = 33.0f; U(mat).m[2][0] = 19.0f; U(mat).m[2][1] = -21.0f; U(mat).m[2][3] = 43.0f; U(mat).m[3][0] = 2.0f; U(mat).m[3][1] = 3.0f; U(mat).m[3][2] = -4.0f; U(mat).m[0][0] = -10.0f; U(mat).m[1][1] = -60.0f; U(mat).m[2][2] = 40.0f; U(mat).m[3][3] = 48.0f; expectedquat.x = 1.233905f; expectedquat.y = -0.237290f; expectedquat.z = 5.267827f; expectedquat.w = -0.284747f; D3DXQuaternionRotationMatrix(&gotquat,&mat); expect_vec4(expectedquat,gotquat); /* test the case when the greater element is (1,1) */ U(mat).m[0][1] = 5.0f; U(mat).m[0][2] = 7.0f; U(mat).m[0][3] = 8.0f; U(mat).m[1][0] = 11.0f; U(mat).m[1][2] = 16.0f; U(mat).m[1][3] = 33.0f; U(mat).m[2][0] = 19.0f; U(mat).m[2][1] = -21.0f; U(mat).m[2][3] = 43.0f; U(mat).m[3][0] = 2.0f; U(mat).m[3][1] = 3.0f; U(mat).m[3][2] = -4.0f; U(mat).m[0][0] = -10.0f; U(mat).m[1][1] = 60.0f; U(mat).m[2][2] = -80.0f; U(mat).m[3][3] = 48.0f; expectedquat.x = 0.651031f; expectedquat.y = 6.144103f; expectedquat.z = -0.203447f; expectedquat.w = 0.488273f; D3DXQuaternionRotationMatrix(&gotquat,&mat); expect_vec4(expectedquat,gotquat); /* test the case when the trace is near 0 in a matrix which is not a rotation */ U(mat).m[0][1] = 5.0f; U(mat).m[0][2] = 7.0f; U(mat).m[0][3] = 8.0f; U(mat).m[1][0] = 11.0f; U(mat).m[1][2] = 16.0f; U(mat).m[1][3] = 33.0f; U(mat).m[2][0] = 19.0f; U(mat).m[2][1] = -21.0f; U(mat).m[2][3] = 43.0f; U(mat).m[3][0] = 2.0f; U(mat).m[3][1] = 3.0f; U(mat).m[3][2] = -4.0f; U(mat).m[0][0] = -10.0f; U(mat).m[1][1] = 10.0f; U(mat).m[2][2] = -0.9f; U(mat).m[3][3] = 48.0f; expectedquat.x = 1.709495f; expectedquat.y = 2.339872f; expectedquat.z = -0.534217f; expectedquat.w = 1.282122f; D3DXQuaternionRotationMatrix(&gotquat,&mat); expect_vec4(expectedquat,gotquat); /* test the case when the trace is 0.49 in a matrix which is not a rotation */ U(mat).m[0][1] = 5.0f; U(mat).m[0][2] = 7.0f; U(mat).m[0][3] = 8.0f; U(mat).m[1][0] = 11.0f; U(mat).m[1][2] = 16.0f; U(mat).m[1][3] = 33.0f; U(mat).m[2][0] = 19.0f; U(mat).m[2][1] = -21.0f; U(mat).m[2][3] = 43.0f; U(mat).m[3][0] = 2.0f; U(mat).m[3][1] = 3.0f; U(mat).m[3][2] = -4.0f; U(mat).m[0][0] = -10.0f; U(mat).m[1][1] = 10.0f; U(mat).m[2][2] = -0.51f; U(mat).m[3][3] = 48.0f; expectedquat.x = 1.724923f; expectedquat.y = 2.318944f; expectedquat.z = -0.539039f; expectedquat.w = 1.293692f; D3DXQuaternionRotationMatrix(&gotquat,&mat); expect_vec4(expectedquat,gotquat); /* test the case when the trace is 0.51 in a matrix which is not a rotation */ U(mat).m[0][1] = 5.0f; U(mat).m[0][2] = 7.0f; U(mat).m[0][3] = 8.0f; U(mat).m[1][0] = 11.0f; U(mat).m[1][2] = 16.0f; U(mat).m[1][3] = 33.0f; U(mat).m[2][0] = 19.0f; U(mat).m[2][1] = -21.0f; U(mat).m[2][3] = 43.0f; U(mat).m[3][0] = 2.0f; U(mat).m[3][1] = 3.0f; U(mat).m[3][2] = -4.0f; U(mat).m[0][0] = -10.0f; U(mat).m[1][1] = 10.0f; U(mat).m[2][2] = -0.49f; U(mat).m[3][3] = 48.0f; expectedquat.x = 1.725726f; expectedquat.y = 2.317865f; expectedquat.z = -0.539289f; expectedquat.w = 1.294294f; D3DXQuaternionRotationMatrix(&gotquat,&mat); expect_vec4(expectedquat,gotquat); /* test the case when the trace is 0.99 in a matrix which is not a rotation */ U(mat).m[0][1] = 5.0f; U(mat).m[0][2] = 7.0f; U(mat).m[0][3] = 8.0f; U(mat).m[1][0] = 11.0f; U(mat).m[1][2] = 16.0f; U(mat).m[1][3] = 33.0f; U(mat).m[2][0] = 19.0f; U(mat).m[2][1] = -21.0f; U(mat).m[2][3] = 43.0f; U(mat).m[3][0] = 2.0f; U(mat).m[3][1] = 3.0f; U(mat).m[3][2] = -4.0f; U(mat).m[0][0] = -10.0f; U(mat).m[1][1] = 10.0f; U(mat).m[2][2] = -0.01f; U(mat).m[3][3] = 48.0f; expectedquat.x = 1.745328f; expectedquat.y = 2.291833f; expectedquat.z = -0.545415f; expectedquat.w = 1.308996f; D3DXQuaternionRotationMatrix(&gotquat,&mat); expect_vec4(expectedquat,gotquat); /* test the case when the trace is 1.0 in a matrix which is not a rotation */ U(mat).m[0][1] = 5.0f; U(mat).m[0][2] = 7.0f; U(mat).m[0][3] = 8.0f; U(mat).m[1][0] = 11.0f; U(mat).m[1][2] = 16.0f; U(mat).m[1][3] = 33.0f; U(mat).m[2][0] = 19.0f; U(mat).m[2][1] = -21.0f; U(mat).m[2][3] = 43.0f; U(mat).m[3][0] = 2.0f; U(mat).m[3][1] = 3.0f; U(mat).m[3][2] = -4.0f; U(mat).m[0][0] = -10.0f; U(mat).m[1][1] = 10.0f; U(mat).m[2][2] = 0.0f; U(mat).m[3][3] = 48.0f; expectedquat.x = 1.745743f; expectedquat.y = 2.291288f; expectedquat.z = -0.545545f; expectedquat.w = 1.309307f; D3DXQuaternionRotationMatrix(&gotquat,&mat); expect_vec4(expectedquat,gotquat); /* test the case when the trace is 1.01 in a matrix which is not a rotation */ U(mat).m[0][1] = 5.0f; U(mat).m[0][2] = 7.0f; U(mat).m[0][3] = 8.0f; U(mat).m[1][0] = 11.0f; U(mat).m[1][2] = 16.0f; U(mat).m[1][3] = 33.0f; U(mat).m[2][0] = 19.0f; U(mat).m[2][1] = -21.0f; U(mat).m[2][3] = 43.0f; U(mat).m[3][0] = 2.0f; U(mat).m[3][1] = 3.0f; U(mat).m[3][2] = -4.0f; U(mat).m[0][0] = -10.0f; U(mat).m[1][1] = 10.0f; U(mat).m[2][2] = 0.01f; U(mat).m[3][3] = 48.0f; expectedquat.x = 18.408188f; expectedquat.y = 5.970223f; expectedquat.z = -2.985111f; expectedquat.w = 0.502494f; D3DXQuaternionRotationMatrix(&gotquat,&mat); expect_vec4(expectedquat,gotquat); /* test the case when the trace is 1.5 in a matrix which is not a rotation */ U(mat).m[0][1] = 5.0f; U(mat).m[0][2] = 7.0f; U(mat).m[0][3] = 8.0f; U(mat).m[1][0] = 11.0f; U(mat).m[1][2] = 16.0f; U(mat).m[1][3] = 33.0f; U(mat).m[2][0] = 19.0f; U(mat).m[2][1] = -21.0f; U(mat).m[2][3] = 43.0f; U(mat).m[3][0] = 2.0f; U(mat).m[3][1] = 3.0f; U(mat).m[3][2] = -4.0f; U(mat).m[0][0] = -10.0f; U(mat).m[1][1] = 10.0f; U(mat).m[2][2] = 0.5f; U(mat).m[3][3] = 48.0f; expectedquat.x = 15.105186f; expectedquat.y = 4.898980f; expectedquat.z = -2.449490f; expectedquat.w = 0.612372f; D3DXQuaternionRotationMatrix(&gotquat,&mat); expect_vec4(expectedquat,gotquat); /* test the case when the trace is 1.7 in a matrix which is not a rotation */ U(mat).m[0][1] = 5.0f; U(mat).m[0][2] = 7.0f; U(mat).m[0][3] = 8.0f; U(mat).m[1][0] = 11.0f; U(mat).m[1][2] = 16.0f; U(mat).m[1][3] = 33.0f; U(mat).m[2][0] = 19.0f; U(mat).m[2][1] = -21.0f; U(mat).m[2][3] = 43.0f; U(mat).m[3][0] = 2.0f; U(mat).m[3][1] = 3.0f; U(mat).m[3][2] = -4.0f; U(mat).m[0][0] = -10.0f; U(mat).m[1][1] = 10.0f; U(mat).m[2][2] = 0.70f; U(mat).m[3][3] = 48.0f; expectedquat.x = 14.188852f; expectedquat.y = 4.601790f; expectedquat.z = -2.300895f; expectedquat.w = 0.651920f; D3DXQuaternionRotationMatrix(&gotquat,&mat); expect_vec4(expectedquat,gotquat); /* test the case when the trace is 1.99 in a matrix which is not a rotation */ U(mat).m[0][1] = 5.0f; U(mat).m[0][2] = 7.0f; U(mat).m[0][3] = 8.0f; U(mat).m[1][0] = 11.0f; U(mat).m[1][2] = 16.0f; U(mat).m[1][3] = 33.0f; U(mat).m[2][0] = 19.0f; U(mat).m[2][1] = -21.0f; U(mat).m[2][3] = 43.0f; U(mat).m[3][0] = 2.0f; U(mat).m[3][1] = 3.0f; U(mat).m[3][2] = -4.0f; U(mat).m[0][0] = -10.0f; U(mat).m[1][1] = 10.0f; U(mat).m[2][2] = 0.99f; U(mat).m[3][3] = 48.0f; expectedquat.x = 13.114303f; expectedquat.y = 4.253287f; expectedquat.z = -2.126644f; expectedquat.w = 0.705337f; D3DXQuaternionRotationMatrix(&gotquat,&mat); expect_vec4(expectedquat,gotquat); /* test the case when the trace is 2.0 in a matrix which is not a rotation */ U(mat).m[0][1] = 5.0f; U(mat).m[0][2] = 7.0f; U(mat).m[0][3] = 8.0f; U(mat).m[1][0] = 11.0f; U(mat).m[1][2] = 16.0f; U(mat).m[1][3] = 33.0f; U(mat).m[2][0] = 19.0f; U(mat).m[2][1] = -21.0f; U(mat).m[2][3] = 43.0f; U(mat).m[3][0] = 2.0f; U(mat).m[3][1] = 3.0f; U(mat).m[3][2] = -4.0f; U(mat).m[0][0] = -10.0f; U(mat).m[1][1] = 10.0f; U(mat).m[2][2] = 2.0f; U(mat).m[3][3] = 48.0f; expectedquat.x = 10.680980f; expectedquat.y = 3.464102f; expectedquat.z = -1.732051f; expectedquat.w = 0.866025f; D3DXQuaternionRotationMatrix(&gotquat,&mat); expect_vec4(expectedquat,gotquat); /*_______________D3DXQuaternionRotationYawPitchRoll__________*/ expectedquat.x = 0.303261f; expectedquat.y = 0.262299f; expectedquat.z = 0.410073f; expectedquat.w = 0.819190f; D3DXQuaternionRotationYawPitchRoll(&gotquat,D3DX_PI/4.0f,D3DX_PI/11.0f,D3DX_PI/3.0f); expect_vec4(expectedquat,gotquat); /*_______________D3DXQuaternionSlerp________________________*/ expectedquat.x = -0.2f; expectedquat.y = 2.6f; expectedquat.z = 1.3f; expectedquat.w = 9.1f; D3DXQuaternionSlerp(&gotquat,&q,&r,scale); expect_vec4(expectedquat,gotquat); expectedquat.x = 334.0f; expectedquat.y = -31.9f; expectedquat.z = 6.1f; expectedquat.w = 6.7f; D3DXQuaternionSlerp(&gotquat,&q,&t,scale); expect_vec4(expectedquat,gotquat); expectedquat.x = 0.239485f; expectedquat.y = 0.346580f; expectedquat.z = 0.453676f; expectedquat.w = 0.560772f; D3DXQuaternionSlerp(&gotquat,&smallq,&smallr,scale); expect_vec4(expectedquat,gotquat); /*_______________D3DXQuaternionSquad________________________*/ expectedquat.x = -156.296f; expectedquat.y = 30.242f; expectedquat.z = -2.5022f; expectedquat.w = 7.3576f; D3DXQuaternionSquad(&gotquat,&q,&r,&t,&u,scale); expect_vec4(expectedquat,gotquat); /*_______________D3DXQuaternionSquadSetup___________________*/ r.x = 1.0f, r.y = 2.0f; r.z = 4.0f; r.w = 10.0f; s.x = -3.0f; s.y = 4.0f; s.z = -5.0f; s.w = 7.0; t.x = -1111.0f, t.y = 111.0f; t.z = -11.0f; t.w = 1.0f; u.x = 91.0f; u.y = - 82.0f; u.z = 7.3f; u.w = -6.4f; D3DXQuaternionSquadSetup(&gotquat,&Nq,&Nq1,&r,&s,&t,&u); expectedquat.x = 7.121285f; expectedquat.y = 2.159964f; expectedquat.z = -3.855094f; expectedquat.w = 5.362844f; expect_vec4(expectedquat,gotquat); expectedquat.x = -1113.492920f; expectedquat.y = 82.679260f; expectedquat.z = -6.696645f; expectedquat.w = -4.090050f; expect_vec4(expectedquat,Nq); expectedquat.x = -1111.0f; expectedquat.y = 111.0f; expectedquat.z = -11.0f; expectedquat.w = 1.0f; expect_vec4(expectedquat,Nq1); r.x = 0.2f; r.y = 0.3f; r.z = 1.3f; r.w = -0.6f; s.x = -3.0f; s.y =-2.0f; s.z = 4.0f; s.w = 0.2f; t.x = 0.4f; t.y = 8.3f; t.z = -3.1f; t.w = -2.7f; u.x = 1.1f; u.y = -0.7f; u.z = 9.2f; u.w = 0.0f; D3DXQuaternionSquadSetup(&gotquat,&Nq,&Nq1,&r,&s,&u,&t); expectedquat.x = -4.139569f; expectedquat.y = -2.469115f; expectedquat.z = 2.364477f; expectedquat.w = 0.465494f; expect_vec4(expectedquat,gotquat); expectedquat.x = 2.342533f; expectedquat.y = 2.365127f; expectedquat.z = 8.628538f; expectedquat.w = -0.898356f; expect_vec4(expectedquat,Nq); expectedquat.x = 1.1f; expectedquat.y = -0.7f; expectedquat.z = 9.2f; expectedquat.w = 0.0f; expect_vec4(expectedquat,Nq1); D3DXQuaternionSquadSetup(&gotquat,&Nq,&Nq1,&r,&s,&t,&u); expectedquat.x = -3.754567f; expectedquat.y = -0.586085f; expectedquat.z = 3.815818f; expectedquat.w = -0.198150f; expect_vec4(expectedquat,gotquat); expectedquat.x = 0.140773f; expectedquat.y = -8.737090f; expectedquat.z = -0.516593f; expectedquat.w = 3.053942f; expect_vec4(expectedquat,Nq); expectedquat.x = -0.4f; expectedquat.y = -8.3f; expectedquat.z = 3.1f; expectedquat.w = 2.7f; expect_vec4(expectedquat,Nq1); r.x = -1.0f; r.y = 0.0f; r.z = 0.0f; r.w = 0.0f; s.x = 1.0f; s.y =0.0f; s.z = 0.0f; s.w = 0.0f; t.x = 1.0f; t.y = 0.0f; t.z = 0.0f; t.w = 0.0f; u.x = -1.0f; u.y = 0.0f; u.z = 0.0f; u.w = 0.0f; D3DXQuaternionSquadSetup(&gotquat,&Nq,&Nq1,&r,&s,&t,&u); expectedquat.x = 1.0f; expectedquat.y = 0.0f; expectedquat.z = 0.0f; expectedquat.w = 0.0f; expect_vec4(expectedquat,gotquat); expectedquat.x = 1.0f; expectedquat.y = 0.0f; expectedquat.z = 0.0f; expectedquat.w = 0.0f; expect_vec4(expectedquat,Nq); expectedquat.x = 1.0f; expectedquat.y = 0.0f; expectedquat.z = 0.0f; expectedquat.w = 0.0f; expect_vec4(expectedquat,Nq1); /*_______________D3DXQuaternionToAxisAngle__________________*/ Nq.x = 1.0f/22.0f; Nq.y = 2.0f/22.0f; Nq.z = 4.0f/22.0f; Nq.w = 10.0f/22.0f; expectedvec.x = 1.0f/22.0f; expectedvec.y = 2.0f/22.0f; expectedvec.z = 4.0f/22.0f; expected = 2.197869f; D3DXQuaternionToAxisAngle(&Nq,&axis,&angle); expect_vec3(expectedvec,axis); ok(relative_error(angle, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, angle); /* Test if |w|>1.0f */ expectedvec.x = 1.0f; expectedvec.y = 2.0f; expectedvec.z = 4.0f; D3DXQuaternionToAxisAngle(&q,&axis,&angle); expect_vec3(expectedvec,axis); /* Test the null quaternion */ expectedvec.x = 0.0f; expectedvec.y = 0.0f; expectedvec.z = 0.0f; expected = 3.141593f; D3DXQuaternionToAxisAngle(&nul,&axis,&angle); expect_vec3(expectedvec,axis); ok(relative_error(angle, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, angle); } static void D3DXVector2Test(void) { D3DXVECTOR2 expectedvec, gotvec, nul, u, v, w, x; LPD3DXVECTOR2 funcpointer; D3DXVECTOR4 expectedtrans, gottrans; D3DXMATRIX mat; FLOAT coeff1, coeff2, expected, got, scale; nul.x = 0.0f; nul.y = 0.0f; u.x = 3.0f; u.y = 4.0f; v.x = -7.0f; v.y = 9.0f; w.x = 4.0f; w.y = -3.0f; x.x = 2.0f; x.y = -11.0f; 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; 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; 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; 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; coeff1 = 2.0f; coeff2 = 5.0f; scale = -6.5f; /*_______________D3DXVec2Add__________________________*/ expectedvec.x = -4.0f; expectedvec.y = 13.0f; D3DXVec2Add(&gotvec,&u,&v); expect_vec(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec2Add(&gotvec,NULL,&v); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec2Add(NULL,NULL,NULL); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec2BaryCentric___________________*/ expectedvec.x = -12.0f; expectedvec.y = -21.0f; D3DXVec2BaryCentric(&gotvec,&u,&v,&w,coeff1,coeff2); expect_vec(expectedvec,gotvec); /*_______________D3DXVec2CatmullRom____________________*/ expectedvec.x = 5820.25f; expectedvec.y = -3654.5625f; D3DXVec2CatmullRom(&gotvec,&u,&v,&w,&x,scale); expect_vec(expectedvec,gotvec); /*_______________D3DXVec2CCW__________________________*/ expected = 55.0f; got = D3DXVec2CCW(&u,&v); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /* Tests the case NULL */ expected=0.0f; got = D3DXVec2CCW(NULL,&v); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); expected=0.0f; got = D3DXVec2CCW(NULL,NULL); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /*_______________D3DXVec2Dot__________________________*/ expected = 15.0f; got = D3DXVec2Dot(&u,&v); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /* Tests the case NULL */ expected=0.0f; got = D3DXVec2Dot(NULL,&v); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); expected=0.0f; got = D3DXVec2Dot(NULL,NULL); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /*_______________D3DXVec2Hermite__________________________*/ expectedvec.x = 2604.625f; expectedvec.y = -4533.0f; D3DXVec2Hermite(&gotvec,&u,&v,&w,&x,scale); expect_vec(expectedvec,gotvec); /*_______________D3DXVec2Length__________________________*/ expected = 5.0f; got = D3DXVec2Length(&u); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /* Tests the case NULL */ expected=0.0f; got = D3DXVec2Length(NULL); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /*_______________D3DXVec2LengthSq________________________*/ expected = 25.0f; got = D3DXVec2LengthSq(&u); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /* Tests the case NULL */ expected=0.0f; got = D3DXVec2LengthSq(NULL); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /*_______________D3DXVec2Lerp__________________________*/ expectedvec.x = 68.0f; expectedvec.y = -28.5f; D3DXVec2Lerp(&gotvec,&u,&v,scale); expect_vec(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec2Lerp(&gotvec,NULL,&v,scale); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec2Lerp(NULL,NULL,NULL,scale); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec2Maximize__________________________*/ expectedvec.x = 3.0f; expectedvec.y = 9.0f; D3DXVec2Maximize(&gotvec,&u,&v); expect_vec(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec2Maximize(&gotvec,NULL,&v); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec2Maximize(NULL,NULL,NULL); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec2Minimize__________________________*/ expectedvec.x = -7.0f; expectedvec.y = 4.0f; D3DXVec2Minimize(&gotvec,&u,&v); expect_vec(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec2Minimize(&gotvec,NULL,&v); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec2Minimize(NULL,NULL,NULL); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec2Normalize_________________________*/ expectedvec.x = 0.6f; expectedvec.y = 0.8f; D3DXVec2Normalize(&gotvec,&u); expect_vec(expectedvec,gotvec); /* Test the nul vector */ expectedvec.x = 0.0f; expectedvec.y = 0.0f; D3DXVec2Normalize(&gotvec,&nul); expect_vec(expectedvec,gotvec); /*_______________D3DXVec2Scale____________________________*/ expectedvec.x = -19.5f; expectedvec.y = -26.0f; D3DXVec2Scale(&gotvec,&u,scale); expect_vec(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec2Scale(&gotvec,NULL,scale); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec2Scale(NULL,NULL,scale); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec2Subtract__________________________*/ expectedvec.x = 10.0f; expectedvec.y = -5.0f; D3DXVec2Subtract(&gotvec,&u,&v); expect_vec(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec2Subtract(&gotvec,NULL,&v); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec2Subtract(NULL,NULL,NULL); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec2Transform_______________________*/ expectedtrans.x = 36.0f; expectedtrans.y = 44.0f; expectedtrans.z = 52.0f; expectedtrans.w = 60.0f; D3DXVec2Transform(&gottrans,&u,&mat); expect_vec4(expectedtrans,gottrans); /*_______________D3DXVec2TransformCoord_______________________*/ expectedvec.x = 0.6f; expectedvec.y = 11.0f/15.0f; D3DXVec2TransformCoord(&gotvec,&u,&mat); expect_vec(expectedvec,gotvec); /*_______________D3DXVec2TransformNormal______________________*/ expectedvec.x = 23.0f; expectedvec.y = 30.0f; D3DXVec2TransformNormal(&gotvec,&u,&mat); expect_vec(expectedvec,gotvec); } static void D3DXVector3Test(void) { D3DVIEWPORT9 viewport; D3DXVECTOR3 expectedvec, gotvec, nul, u, v, w, x; LPD3DXVECTOR3 funcpointer; D3DXVECTOR4 expectedtrans, gottrans; D3DXMATRIX mat, projection, view, world; FLOAT coeff1, coeff2, expected, got, scale; nul.x = 0.0f; nul.y = 0.0f; nul.z = 0.0f; u.x = 9.0f; u.y = 6.0f; u.z = 2.0f; v.x = 2.0f; v.y = -3.0f; v.z = -4.0; w.x = 3.0f; w.y = -5.0f; w.z = 7.0f; x.x = 4.0f; x.y = 1.0f; x.z = 11.0f; viewport.Width = 800; viewport.MinZ = 0.2f; viewport.X = 10; viewport.Height = 680; viewport.MaxZ = 0.9f; viewport.Y = 5; 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; 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; 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; 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; U(view).m[0][1] = 5.0f; U(view).m[0][2] = 7.0f; U(view).m[0][3] = 8.0f; U(view).m[1][0] = 11.0f; U(view).m[1][2] = 16.0f; U(view).m[1][3] = 33.0f; U(view).m[2][0] = 19.0f; U(view).m[2][1] = -21.0f; U(view).m[2][3] = 43.0f; U(view).m[3][0] = 2.0f; U(view).m[3][1] = 3.0f; U(view).m[3][2] = -4.0f; U(view).m[0][0] = 10.0f; U(view).m[1][1] = 20.0f; U(view).m[2][2] = 30.0f; U(view).m[3][3] = -40.0f; U(world).m[0][0] = 21.0f; U(world).m[0][1] = 2.0f; U(world).m[0][2] = 3.0f; U(world).m[0][3] = 4.0; U(world).m[1][0] = 5.0f; U(world).m[1][1] = 23.0f; U(world).m[1][2] = 7.0f; U(world).m[1][3] = 8.0f; U(world).m[2][0] = -8.0f; U(world).m[2][1] = -7.0f; U(world).m[2][2] = 25.0f; U(world).m[2][3] = -5.0f; U(world).m[3][0] = -4.0f; U(world).m[3][1] = -3.0f; U(world).m[3][2] = -2.0f; U(world).m[3][3] = 27.0f; coeff1 = 2.0f; coeff2 = 5.0f; scale = -6.5f; /*_______________D3DXVec3Add__________________________*/ expectedvec.x = 11.0f; expectedvec.y = 3.0f; expectedvec.z = -2.0f; D3DXVec3Add(&gotvec,&u,&v); expect_vec3(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec3Add(&gotvec,NULL,&v); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec3Add(NULL,NULL,NULL); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec3BaryCentric___________________*/ expectedvec.x = -35.0f; expectedvec.y = -67.0; expectedvec.z = 15.0f; D3DXVec3BaryCentric(&gotvec,&u,&v,&w,coeff1,coeff2); expect_vec3(expectedvec,gotvec); /*_______________D3DXVec3CatmullRom____________________*/ expectedvec.x = 1458.0f; expectedvec.y = 22.1875f; expectedvec.z = 4141.375f; D3DXVec3CatmullRom(&gotvec,&u,&v,&w,&x,scale); expect_vec3(expectedvec,gotvec); /*_______________D3DXVec3Cross________________________*/ expectedvec.x = -18.0f; expectedvec.y = 40.0f; expectedvec.z = -39.0f; D3DXVec3Cross(&gotvec,&u,&v); expect_vec3(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec3Cross(&gotvec,NULL,&v); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec3Cross(NULL,NULL,NULL); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec3Dot__________________________*/ expected = -8.0f; got = D3DXVec3Dot(&u,&v); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /* Tests the case NULL */ expected=0.0f; got = D3DXVec3Dot(NULL,&v); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); expected=0.0f; got = D3DXVec3Dot(NULL,NULL); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /*_______________D3DXVec3Hermite__________________________*/ expectedvec.x = -6045.75f; expectedvec.y = -6650.0f; expectedvec.z = 1358.875f; D3DXVec3Hermite(&gotvec,&u,&v,&w,&x,scale); expect_vec3(expectedvec,gotvec); /*_______________D3DXVec3Length__________________________*/ expected = 11.0f; got = D3DXVec3Length(&u); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /* Tests the case NULL */ expected=0.0f; got = D3DXVec3Length(NULL); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /*_______________D3DXVec3LengthSq________________________*/ expected = 121.0f; got = D3DXVec3LengthSq(&u); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /* Tests the case NULL */ expected=0.0f; got = D3DXVec3LengthSq(NULL); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /*_______________D3DXVec3Lerp__________________________*/ expectedvec.x = 54.5f; expectedvec.y = 64.5f, expectedvec.z = 41.0f ; D3DXVec3Lerp(&gotvec,&u,&v,scale); expect_vec3(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec3Lerp(&gotvec,NULL,&v,scale); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec3Lerp(NULL,NULL,NULL,scale); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec3Maximize__________________________*/ expectedvec.x = 9.0f; expectedvec.y = 6.0f; expectedvec.z = 2.0f; D3DXVec3Maximize(&gotvec,&u,&v); expect_vec3(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec3Maximize(&gotvec,NULL,&v); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec3Maximize(NULL,NULL,NULL); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec3Minimize__________________________*/ expectedvec.x = 2.0f; expectedvec.y = -3.0f; expectedvec.z = -4.0f; D3DXVec3Minimize(&gotvec,&u,&v); expect_vec3(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec3Minimize(&gotvec,NULL,&v); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec3Minimize(NULL,NULL,NULL); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec3Normalize_________________________*/ expectedvec.x = 9.0f/11.0f; expectedvec.y = 6.0f/11.0f; expectedvec.z = 2.0f/11.0f; D3DXVec3Normalize(&gotvec,&u); expect_vec3(expectedvec,gotvec); /* Test the nul vector */ expectedvec.x = 0.0f; expectedvec.y = 0.0f; expectedvec.z = 0.0f; D3DXVec3Normalize(&gotvec,&nul); expect_vec3(expectedvec,gotvec); /*_______________D3DXVec3Scale____________________________*/ expectedvec.x = -58.5f; expectedvec.y = -39.0f; expectedvec.z = -13.0f; D3DXVec3Scale(&gotvec,&u,scale); expect_vec3(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec3Scale(&gotvec,NULL,scale); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec3Scale(NULL,NULL,scale); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec3Subtract_______________________*/ expectedvec.x = 7.0f; expectedvec.y = 9.0f; expectedvec.z = 6.0f; D3DXVec3Subtract(&gotvec,&u,&v); expect_vec3(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec3Subtract(&gotvec,NULL,&v); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec3Subtract(NULL,NULL,NULL); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec3Transform_______________________*/ expectedtrans.x = 70.0f; expectedtrans.y = 88.0f; expectedtrans.z = 106.0f; expectedtrans.w = 124.0f; D3DXVec3Transform(&gottrans,&u,&mat); expect_vec4(expectedtrans,gottrans); /*_______________D3DXVec3TransformCoord_______________________*/ expectedvec.x = 70.0f/124.0f; expectedvec.y = 88.0f/124.0f; expectedvec.z = 106.0f/124.0f; D3DXVec3TransformCoord(&gotvec,&u,&mat); expect_vec3(expectedvec,gotvec); /*_______________D3DXVec3TransformNormal______________________*/ expectedvec.x = 57.0f; expectedvec.y = 74.0f; expectedvec.z = 91.0f; D3DXVec3TransformNormal(&gotvec,&u,&mat); expect_vec3(expectedvec,gotvec); /*_______________D3DXVec3Project_________________________*/ expectedvec.x = 1135.721924f; expectedvec.y = 147.086914f; expectedvec.z = 0.153412f; D3DXMatrixPerspectiveFovLH(&projection,D3DX_PI/4.0f,20.0f/17.0f,1.0f,1000.0f); D3DXVec3Project(&gotvec,&u,&viewport,&projection,&view,&world); expect_vec3(expectedvec,gotvec); /* World matrix can be omitted */ D3DXMatrixMultiply(&mat,&world,&view); D3DXVec3Project(&gotvec,&u,&viewport,&projection,&mat,NULL); expect_vec3(expectedvec,gotvec); /* Projection matrix can be omitted */ D3DXMatrixMultiply(&mat,&view,&projection); D3DXVec3Project(&gotvec,&u,&viewport,NULL,&mat,&world); expect_vec3(expectedvec,gotvec); /* View matrix can be omitted */ D3DXMatrixMultiply(&mat,&world,&view); D3DXVec3Project(&gotvec,&u,&viewport,&projection,NULL,&mat); expect_vec3(expectedvec,gotvec); /* All matrices can be omitted */ expectedvec.x = 4010.000000f; expectedvec.y = -1695.000000f; expectedvec.z = 1.600000f; D3DXVec3Project(&gotvec,&u,&viewport,NULL,NULL,NULL); expect_vec3(expectedvec,gotvec); /* Viewport can be omitted */ expectedvec.x = 1.814305f; expectedvec.y = 0.582097f; expectedvec.z = -0.066555f; D3DXVec3Project(&gotvec,&u,NULL,&projection,&view,&world); expect_vec3(expectedvec,gotvec); /*_______________D3DXVec3Unproject_________________________*/ expectedvec.x = -2.913411f; expectedvec.y = 1.593215f; expectedvec.z = 0.380724f; D3DXMatrixPerspectiveFovLH(&projection,D3DX_PI/4.0f,20.0f/17.0f,1.0f,1000.0f); D3DXVec3Unproject(&gotvec,&u,&viewport,&projection,&view,&world); expect_vec3(expectedvec,gotvec); /* World matrix can be omitted */ D3DXMatrixMultiply(&mat,&world,&view); D3DXVec3Unproject(&gotvec,&u,&viewport,&projection,&mat,NULL); expect_vec3(expectedvec,gotvec); /* Projection matrix can be omitted */ D3DXMatrixMultiply(&mat,&view,&projection); D3DXVec3Unproject(&gotvec,&u,&viewport,NULL,&mat,&world); expect_vec3(expectedvec,gotvec); /* View matrix can be omitted */ D3DXMatrixMultiply(&mat,&world,&view); D3DXVec3Unproject(&gotvec,&u,&viewport,&projection,NULL,&mat); expect_vec3(expectedvec,gotvec); /* All matrices can be omitted */ expectedvec.x = -1.002500f; expectedvec.y = 0.997059f; expectedvec.z = 2.571429f; D3DXVec3Unproject(&gotvec,&u,&viewport,NULL,NULL,NULL); expect_vec3(expectedvec,gotvec); /* Viewport can be omitted */ expectedvec.x = -11.018396f; expectedvec.y = 3.218991f; expectedvec.z = 1.380329f; D3DXVec3Unproject(&gotvec,&u,NULL,&projection,&view,&world); expect_vec3(expectedvec,gotvec); } static void D3DXVector4Test(void) { D3DXVECTOR4 expectedvec, gotvec, u, v, w, x; LPD3DXVECTOR4 funcpointer; D3DXVECTOR4 expectedtrans, gottrans; D3DXMATRIX mat; FLOAT coeff1, coeff2, expected, got, scale; u.x = 1.0f; u.y = 2.0f; u.z = 4.0f; u.w = 10.0; v.x = -3.0f; v.y = 4.0f; v.z = -5.0f; v.w = 7.0; w.x = 4.0f; w.y =6.0f; w.z = -2.0f; w.w = 1.0f; x.x = 6.0f; x.y = -7.0f; x.z =8.0f; x.w = -9.0f; 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; 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; 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; 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; coeff1 = 2.0f; coeff2 = 5.0; scale = -6.5f; /*_______________D3DXVec4Add__________________________*/ expectedvec.x = -2.0f; expectedvec.y = 6.0f; expectedvec.z = -1.0f; expectedvec.w = 17.0f; D3DXVec4Add(&gotvec,&u,&v); expect_vec4(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec4Add(&gotvec,NULL,&v); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec4Add(NULL,NULL,NULL); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec4BaryCentric____________________*/ expectedvec.x = 8.0f; expectedvec.y = 26.0; expectedvec.z = -44.0f; expectedvec.w = -41.0f; D3DXVec4BaryCentric(&gotvec,&u,&v,&w,coeff1,coeff2); expect_vec4(expectedvec,gotvec); /*_______________D3DXVec4CatmullRom____________________*/ expectedvec.x = 2754.625f; expectedvec.y = 2367.5625f; expectedvec.z = 1060.1875f; expectedvec.w = 131.3125f; D3DXVec4CatmullRom(&gotvec,&u,&v,&w,&x,scale); expect_vec4(expectedvec,gotvec); /*_______________D3DXVec4Cross_________________________*/ expectedvec.x = 390.0f; expectedvec.y = -393.0f; expectedvec.z = -316.0f; expectedvec.w = 166.0f; D3DXVec4Cross(&gotvec,&u,&v,&w); expect_vec4(expectedvec,gotvec); /*_______________D3DXVec4Dot__________________________*/ expected = 55.0f; got = D3DXVec4Dot(&u,&v); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /* Tests the case NULL */ expected=0.0f; got = D3DXVec4Dot(NULL,&v); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); expected=0.0f; got = D3DXVec4Dot(NULL,NULL); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /*_______________D3DXVec4Hermite_________________________*/ expectedvec.x = 1224.625f; expectedvec.y = 3461.625f; expectedvec.z = -4758.875f; expectedvec.w = -5781.5f; D3DXVec4Hermite(&gotvec,&u,&v,&w,&x,scale); expect_vec4(expectedvec,gotvec); /*_______________D3DXVec4Length__________________________*/ expected = 11.0f; got = D3DXVec4Length(&u); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /* Tests the case NULL */ expected=0.0f; got = D3DXVec4Length(NULL); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /*_______________D3DXVec4LengthSq________________________*/ expected = 121.0f; got = D3DXVec4LengthSq(&u); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /* Tests the case NULL */ expected=0.0f; got = D3DXVec4LengthSq(NULL); ok(relative_error(got, expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got); /*_______________D3DXVec4Lerp__________________________*/ expectedvec.x = 27.0f; expectedvec.y = -11.0f; expectedvec.z = 62.5; expectedvec.w = 29.5; D3DXVec4Lerp(&gotvec,&u,&v,scale); expect_vec4(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec4Lerp(&gotvec,NULL,&v,scale); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec4Lerp(NULL,NULL,NULL,scale); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec4Maximize__________________________*/ expectedvec.x = 1.0f; expectedvec.y = 4.0f; expectedvec.z = 4.0f; expectedvec.w = 10.0; D3DXVec4Maximize(&gotvec,&u,&v); expect_vec4(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec4Maximize(&gotvec,NULL,&v); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec4Maximize(NULL,NULL,NULL); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec4Minimize__________________________*/ expectedvec.x = -3.0f; expectedvec.y = 2.0f; expectedvec.z = -5.0f; expectedvec.w = 7.0; D3DXVec4Minimize(&gotvec,&u,&v); expect_vec4(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec4Minimize(&gotvec,NULL,&v); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec4Minimize(NULL,NULL,NULL); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec4Normalize_________________________*/ expectedvec.x = 1.0f/11.0f; expectedvec.y = 2.0f/11.0f; expectedvec.z = 4.0f/11.0f; expectedvec.w = 10.0f/11.0f; D3DXVec4Normalize(&gotvec,&u); expect_vec4(expectedvec,gotvec); /*_______________D3DXVec4Scale____________________________*/ expectedvec.x = -6.5f; expectedvec.y = -13.0f; expectedvec.z = -26.0f; expectedvec.w = -65.0f; D3DXVec4Scale(&gotvec,&u,scale); expect_vec4(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec4Scale(&gotvec,NULL,scale); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec4Scale(NULL,NULL,scale); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec4Subtract__________________________*/ expectedvec.x = 4.0f; expectedvec.y = -2.0f; expectedvec.z = 9.0f; expectedvec.w = 3.0f; D3DXVec4Subtract(&gotvec,&u,&v); expect_vec4(expectedvec,gotvec); /* Tests the case NULL */ funcpointer = D3DXVec4Subtract(&gotvec,NULL,&v); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); funcpointer = D3DXVec4Subtract(NULL,NULL,NULL); ok(funcpointer == NULL, "Expected: %p, Got: %p\n", NULL, funcpointer); /*_______________D3DXVec4Transform_______________________*/ expectedtrans.x = 177.0f; expectedtrans.y = 194.0f; expectedtrans.z = 211.0f; expectedtrans.w = 228.0f; D3DXVec4Transform(&gottrans,&u,&mat); expect_vec4(expectedtrans,gottrans); } static void test_matrix_stack(void) { ID3DXMatrixStack *stack; ULONG refcount; HRESULT hr; const D3DXMATRIX mat1 = {{{ 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f, 7.0f, 8.0f, 9.0f, 10.0f, 11.0f, 12.0f, 13.0f, 14.0f, 15.0f, 16.0f }}}; const D3DXMATRIX mat2 = {{{ 17.0f, 18.0f, 19.0f, 20.0f, 21.0f, 22.0f, 23.0f, 24.0f, 25.0f, 26.0f, 27.0f, 28.0f, 29.0f, 30.0f, 31.0f, 32.0f }}}; hr = D3DXCreateMatrixStack(0, &stack); ok(SUCCEEDED(hr), "Failed to create a matrix stack, hr %#x\n", hr); if (FAILED(hr)) return; ok(D3DXMatrixIsIdentity(ID3DXMatrixStack_GetTop(stack)), "The top of an empty matrix stack should be an identity matrix\n"); hr = ID3DXMatrixStack_Pop(stack); ok(SUCCEEDED(hr), "Pop failed, hr %#x\n", hr); hr = ID3DXMatrixStack_Push(stack); ok(SUCCEEDED(hr), "Push failed, hr %#x\n", hr); ok(D3DXMatrixIsIdentity(ID3DXMatrixStack_GetTop(stack)), "The top should be an identity matrix\n"); hr = ID3DXMatrixStack_Push(stack); ok(SUCCEEDED(hr), "Push failed, hr %#x\n", hr); hr = ID3DXMatrixStack_LoadMatrix(stack, &mat1); ok(SUCCEEDED(hr), "LoadMatrix failed, hr %#x\n", hr); expect_mat(&mat1, ID3DXMatrixStack_GetTop(stack)); hr = ID3DXMatrixStack_Push(stack); ok(SUCCEEDED(hr), "Push failed, hr %#x\n", hr); expect_mat(&mat1, ID3DXMatrixStack_GetTop(stack)); hr = ID3DXMatrixStack_LoadMatrix(stack, &mat2); ok(SUCCEEDED(hr), "LoadMatrix failed, hr %#x\n", hr); expect_mat(&mat2, ID3DXMatrixStack_GetTop(stack)); hr = ID3DXMatrixStack_Push(stack); ok(SUCCEEDED(hr), "Push failed, hr %#x\n", hr); expect_mat(&mat2, ID3DXMatrixStack_GetTop(stack)); hr = ID3DXMatrixStack_LoadIdentity(stack); ok(SUCCEEDED(hr), "LoadIdentity failed, hr %#x\n", hr); ok(D3DXMatrixIsIdentity(ID3DXMatrixStack_GetTop(stack)), "The top should be an identity matrix\n"); hr = ID3DXMatrixStack_Pop(stack); ok(SUCCEEDED(hr), "Pop failed, hr %#x\n", hr); expect_mat(&mat2, ID3DXMatrixStack_GetTop(stack)); hr = ID3DXMatrixStack_Pop(stack); ok(SUCCEEDED(hr), "Pop failed, hr %#x\n", hr); expect_mat(&mat1, ID3DXMatrixStack_GetTop(stack)); hr = ID3DXMatrixStack_Pop(stack); ok(SUCCEEDED(hr), "Pop failed, hr %#x\n", hr); ok(D3DXMatrixIsIdentity(ID3DXMatrixStack_GetTop(stack)), "The top should be an identity matrix\n"); hr = ID3DXMatrixStack_Pop(stack); ok(SUCCEEDED(hr), "Pop failed, hr %#x\n", hr); ok(D3DXMatrixIsIdentity(ID3DXMatrixStack_GetTop(stack)), "The top should be an identity matrix\n"); refcount = ID3DXMatrixStack_Release(stack); ok(!refcount, "Matrix stack has %u references left.\n", refcount); } static void test_Matrix_AffineTransformation2D(void) { D3DXMATRIX exp_mat, got_mat; D3DXVECTOR2 center, position; FLOAT angle, scale; center.x = 3.0f; center.y = 4.0f; position.x = -6.0f; position.y = 7.0f; angle = D3DX_PI/3.0f; scale = 20.0f; U(exp_mat).m[0][0] = 10.0f; U(exp_mat).m[1][0] = -17.320507f; U(exp_mat).m[2][0] = 0.0f; U(exp_mat).m[3][0] = -1.035898f; U(exp_mat).m[0][1] = 17.320507f; U(exp_mat).m[1][1] = 10.0f; U(exp_mat).m[2][1] = 0.0f; U(exp_mat).m[3][1] = 6.401924f; U(exp_mat).m[0][2] = 0.0f; U(exp_mat).m[1][2] = 0.0f; U(exp_mat).m[2][2] = 1.0f; U(exp_mat).m[3][2] = 0.0f; U(exp_mat).m[0][3] = 0.0f; U(exp_mat).m[1][3] = 0.0f; U(exp_mat).m[2][3] = 0.0f; U(exp_mat).m[3][3] = 1.0f; D3DXMatrixAffineTransformation2D(&got_mat, scale, ¢er, angle, &position); expect_mat(&exp_mat, &got_mat); /*______________*/ center.x = 3.0f; center.y = 4.0f; angle = D3DX_PI/3.0f; scale = 20.0f; U(exp_mat).m[0][0] = 10.0f; U(exp_mat).m[1][0] = -17.320507f; U(exp_mat).m[2][0] = 0.0f; U(exp_mat).m[3][0] = 4.964102f; U(exp_mat).m[0][1] = 17.320507f; U(exp_mat).m[1][1] = 10.0f; U(exp_mat).m[2][1] = 0.0f; U(exp_mat).m[3][1] = -0.598076f; U(exp_mat).m[0][2] = 0.0f; U(exp_mat).m[1][2] = 0.0f; U(exp_mat).m[2][2] = 1.0f; U(exp_mat).m[3][2] = 0.0f; U(exp_mat).m[0][3] = 0.0f; U(exp_mat).m[1][3] = 0.0f; U(exp_mat).m[2][3] = 0.0f; U(exp_mat).m[3][3] = 1.0f; D3DXMatrixAffineTransformation2D(&got_mat, scale, ¢er, angle, NULL); expect_mat(&exp_mat, &got_mat); /*______________*/ position.x = -6.0f; position.y = 7.0f; angle = D3DX_PI/3.0f; scale = 20.0f; U(exp_mat).m[0][0] = 10.0f; U(exp_mat).m[1][0] = -17.320507f; U(exp_mat).m[2][0] = 0.0f; U(exp_mat).m[3][0] = -6.0f; U(exp_mat).m[0][1] = 17.320507f; U(exp_mat).m[1][1] = 10.0f; U(exp_mat).m[2][1] = 0.0f; U(exp_mat).m[3][1] = 7.0f; U(exp_mat).m[0][2] = 0.0f; U(exp_mat).m[1][2] = 0.0f; U(exp_mat).m[2][2] = 1.0f; U(exp_mat).m[3][2] = 0.0f; U(exp_mat).m[0][3] = 0.0f; U(exp_mat).m[1][3] = 0.0f; U(exp_mat).m[2][3] = 0.0f; U(exp_mat).m[3][3] = 1.0f; D3DXMatrixAffineTransformation2D(&got_mat, scale, NULL, angle, &position); expect_mat(&exp_mat, &got_mat); /*______________*/ angle = 5.0f * D3DX_PI/4.0f; scale = -20.0f; U(exp_mat).m[0][0] = 14.142133f; U(exp_mat).m[1][0] = -14.142133f; U(exp_mat).m[2][0] = 0.0f; U(exp_mat).m[3][0] = 0.0f; U(exp_mat).m[0][1] = 14.142133; U(exp_mat).m[1][1] = 14.142133f; U(exp_mat).m[2][1] = 0.0f; U(exp_mat).m[3][1] = 0.0f; U(exp_mat).m[0][2] = 0.0f; U(exp_mat).m[1][2] = 0.0f; U(exp_mat).m[2][2] = 1.0f; U(exp_mat).m[3][2] = 0.0f; U(exp_mat).m[0][3] = 0.0f; U(exp_mat).m[1][3] = 0.0f; U(exp_mat).m[2][3] = 0.0f; U(exp_mat).m[3][3] = 1.0f; D3DXMatrixAffineTransformation2D(&got_mat, scale, NULL, angle, NULL); expect_mat(&exp_mat, &got_mat); } static void test_Matrix_Decompose(void) { D3DXMATRIX pm; D3DXQUATERNION exp_rotation, got_rotation; D3DXVECTOR3 exp_scale, got_scale, exp_translation, got_translation; HRESULT hr; /*___________*/ U(pm).m[0][0] = -0.9238790f; U(pm).m[1][0] = -0.2705984f; U(pm).m[2][0] = 0.2705984f; U(pm).m[3][0] = -5.0f; U(pm).m[0][1] = 0.2705984f; U(pm).m[1][1] = 0.03806049f; U(pm).m[2][1] = 0.9619395f; U(pm).m[3][1] = 0.0f; U(pm).m[0][2] = -0.2705984f; U(pm).m[1][2] = 0.9619395f; U(pm).m[2][2] = 0.03806049f; U(pm).m[3][2] = 10.0f; U(pm).m[0][3] = 0.0f; U(pm).m[1][3] = 0.0f; U(pm).m[2][3] = 0.0f; U(pm).m[3][3] = 1.0f; exp_scale.x = 1.0f; exp_scale.y = 1.0f; exp_scale.z = 1.0f; exp_rotation.w = 0.195091f; exp_rotation.x = 0.0f; exp_rotation.y = 0.693520f; exp_rotation.z = 0.693520f; exp_translation.x = -5.0f; exp_translation.y = 0.0f; exp_translation.z = 10.0f; D3DXMatrixDecompose(&got_scale, &got_rotation, &got_translation, &pm); compare_scale(exp_scale, got_scale); compare_rotation(exp_rotation, got_rotation); compare_translation(exp_translation, got_translation); /*_________*/ U(pm).m[0][0] = -2.255813f; U(pm).m[1][0] = 1.302324f; U(pm).m[2][0] = 1.488373f; U(pm).m[3][0] = 1.0f; U(pm).m[0][1] = 1.302327f; U(pm).m[1][1] = -0.7209296f; U(pm).m[2][1] = 2.60465f; U(pm).m[3][1] = 2.0f; U(pm).m[0][2] = 1.488371f; U(pm).m[1][2] = 2.604651f; U(pm).m[2][2] = -0.02325551f; U(pm).m[3][2] = 3.0f; U(pm).m[0][3] = 0.0f; U(pm).m[1][3] = 0.0f; U(pm).m[2][3] = 0.0f; U(pm).m[3][3] = 1.0f; exp_scale.x = 3.0f; exp_scale.y = 3.0f; exp_scale.z = 3.0f; exp_rotation.w = 0.0; exp_rotation.x = 0.352180f; exp_rotation.y = 0.616316f; exp_rotation.z = 0.704361f; exp_translation.x = 1.0f; exp_translation.y = 2.0f; exp_translation.z = 3.0f; D3DXMatrixDecompose(&got_scale, &got_rotation, &got_translation, &pm); compare_scale(exp_scale, got_scale); compare_rotation(exp_rotation, got_rotation); compare_translation(exp_translation, got_translation); /*_____________*/ U(pm).m[0][0] = 2.427051f; U(pm).m[1][0] = 0.0f; U(pm).m[2][0] = 1.763355f; U(pm).m[3][0] = 5.0f; U(pm).m[0][1] = 0.0f; U(pm).m[1][1] = 3.0f; U(pm).m[2][1] = 0.0f; U(pm).m[3][1] = 5.0f; U(pm).m[0][2] = -1.763355f; U(pm).m[1][2] = 0.0f; U(pm).m[2][2] = 2.427051f; U(pm).m[3][2] = 5.0f; U(pm).m[0][3] = 0.0f; U(pm).m[1][3] = 0.0f; U(pm).m[2][3] = 0.0f; U(pm).m[3][3] = 1.0f; exp_scale.x = 3.0f; exp_scale.y = 3.0f; exp_scale.z = 3.0f; exp_rotation.w = 0.951057f; exp_rotation.x = 0.0f; exp_rotation.y = 0.309017f; exp_rotation.z = 0.0f; exp_translation.x = 5.0f; exp_translation.y = 5.0f; exp_translation.z = 5.0f; D3DXMatrixDecompose(&got_scale, &got_rotation, &got_translation, &pm); compare_scale(exp_scale, got_scale); compare_rotation(exp_rotation, got_rotation); compare_translation(exp_translation, got_translation); /*_____________*/ U(pm).m[0][0] = -0.9238790f; U(pm).m[1][0] = -0.2705984f; U(pm).m[2][0] = 0.2705984f; U(pm).m[3][0] = -5.0f; U(pm).m[0][1] = 0.2705984f; U(pm).m[1][1] = 0.03806049f; U(pm).m[2][1] = 0.9619395f; U(pm).m[3][1] = 0.0f; U(pm).m[0][2] = -0.2705984f; U(pm).m[1][2] = 0.9619395f; U(pm).m[2][2] = 0.03806049f; U(pm).m[3][2] = 10.0f; U(pm).m[0][3] = 0.0f; U(pm).m[1][3] = 0.0f; U(pm).m[2][3] = 0.0f; U(pm).m[3][3] = 1.0f; exp_scale.x = 1.0f; exp_scale.y = 1.0f; exp_scale.z = 1.0f; exp_rotation.w = 0.195091f; exp_rotation.x = 0.0f; exp_rotation.y = 0.693520f; exp_rotation.z = 0.693520f; exp_translation.x = -5.0f; exp_translation.y = 0.0f; exp_translation.z = 10.0f; D3DXMatrixDecompose(&got_scale, &got_rotation, &got_translation, &pm); compare_scale(exp_scale, got_scale); compare_rotation(exp_rotation, got_rotation); compare_translation(exp_translation, got_translation); /*__________*/ U(pm).m[0][0] = -0.9238790f; U(pm).m[1][0] = -0.5411968f; U(pm).m[2][0] = 0.8117952f; U(pm).m[3][0] = -5.0f; U(pm).m[0][1] = 0.2705984f; U(pm).m[1][1] = 0.07612098f; U(pm).m[2][1] = 2.8858185f; U(pm).m[3][1] = 0.0f; U(pm).m[0][2] = -0.2705984f; U(pm).m[1][2] = 1.9238790f; U(pm).m[2][2] = 0.11418147f; U(pm).m[3][2] = 10.0f; U(pm).m[0][3] = 0.0f; U(pm).m[1][3] = 0.0f; U(pm).m[2][3] = 0.0f; U(pm).m[3][3] = 1.0f; exp_scale.x = 1.0f; exp_scale.y = 2.0f; exp_scale.z = 3.0f; exp_rotation.w = 0.195091f; exp_rotation.x = 0.0f; exp_rotation.y = 0.693520f; exp_rotation.z = 0.693520f; exp_translation.x = -5.0f; exp_translation.y = 0.0f; exp_translation.z = 10.0f; D3DXMatrixDecompose(&got_scale, &got_rotation, &got_translation, &pm); compare_scale(exp_scale, got_scale); compare_rotation(exp_rotation, got_rotation); compare_translation(exp_translation, got_translation); /*__________*/ U(pm).m[0][0] = 0.7156004f; U(pm).m[1][0] = -0.5098283f; U(pm).m[2][0] = -0.4774843f; U(pm).m[3][0] = -5.0f; U(pm).m[0][1] = -0.6612288f; U(pm).m[1][1] = -0.7147621f; U(pm).m[2][1] = -0.2277977f; U(pm).m[3][1] = 0.0f; U(pm).m[0][2] = -0.2251499f; U(pm).m[1][2] = 0.4787385f; U(pm).m[2][2] = -0.8485972f; U(pm).m[3][2] = 10.0f; U(pm).m[0][3] = 0.0f; U(pm).m[1][3] = 0.0f; U(pm).m[2][3] = 0.0f; U(pm).m[3][3] = 1.0f; exp_scale.x = 1.0f; exp_scale.y = 1.0f; exp_scale.z = 1.0f; exp_rotation.w = 0.195091f; exp_rotation.x = 0.905395f; exp_rotation.y = -0.323355f; exp_rotation.z = -0.194013f; exp_translation.x = -5.0f; exp_translation.y = 0.0f; exp_translation.z = 10.0f; D3DXMatrixDecompose(&got_scale, &got_rotation, &got_translation, &pm); compare_scale(exp_scale, got_scale); compare_rotation(exp_rotation, got_rotation); compare_translation(exp_translation, got_translation); /*_____________*/ U(pm).m[0][0] = 0.06554436f; U(pm).m[1][0] = -0.6873012f; U(pm).m[2][0] = 0.7234092f; U(pm).m[3][0] = -5.0f; U(pm).m[0][1] = -0.9617381f; U(pm).m[1][1] = -0.2367795f; U(pm).m[2][1] = -0.1378230f; U(pm).m[3][1] = 0.0f; U(pm).m[0][2] = 0.2660144f; U(pm).m[1][2] = -0.6866967f; U(pm).m[2][2] = -0.6765233f; U(pm).m[3][2] = 10.0f; U(pm).m[0][3] = 0.0f; U(pm).m[1][3] = 0.0f; U(pm).m[2][3] = 0.0f; U(pm).m[3][3] = 1.0f; exp_scale.x = 1.0f; exp_scale.y = 1.0f; exp_scale.z = 1.0f; exp_rotation.w = -0.195091f; exp_rotation.x = 0.703358f; exp_rotation.y = -0.586131f; exp_rotation.z = 0.351679f; exp_translation.x = -5.0f; exp_translation.y = 0.0f; exp_translation.z = 10.0f; D3DXMatrixDecompose(&got_scale, &got_rotation, &got_translation, &pm); compare_scale(exp_scale, got_scale); compare_rotation(exp_rotation, got_rotation); compare_translation(exp_translation, got_translation); /*_________*/ U(pm).m[0][0] = 7.121047f; U(pm).m[1][0] = -5.883487f; U(pm).m[2][0] = 11.81843f; U(pm).m[3][0] = -5.0f; U(pm).m[0][1] = 5.883487f; U(pm).m[1][1] = -10.60660f; U(pm).m[2][1] = -8.825232f; U(pm).m[3][1] = 0.0f; U(pm).m[0][2] = 11.81843f; U(pm).m[1][2] = 8.8252320f; U(pm).m[2][2] = -2.727645f; U(pm).m[3][2] = 2.0f; U(pm).m[0][3] = 0.0f; U(pm).m[1][3] = 0.0f; U(pm).m[2][3] = 0.0f; U(pm).m[3][3] = 1.0f; exp_scale.x = 15.0f; exp_scale.y = 15.0f; exp_scale.z = 15.0f; exp_rotation.w = 0.382684f; exp_rotation.x = 0.768714f; exp_rotation.y = 0.0f; exp_rotation.z = 0.512476f; exp_translation.x = -5.0f; exp_translation.y = 0.0f; exp_translation.z = 2.0f; D3DXMatrixDecompose(&got_scale, &got_rotation, &got_translation, &pm); compare_scale(exp_scale, got_scale); compare_rotation(exp_rotation, got_rotation); compare_translation(exp_translation, got_translation); /*__________*/ U(pm).m[0][0] = 0.0f; U(pm).m[1][0] = 4.0f; U(pm).m[2][0] = 5.0f; U(pm).m[3][0] = -5.0f; U(pm).m[0][1] = 0.0f; U(pm).m[1][1] = -10.60660f; U(pm).m[2][1] = -8.825232f; U(pm).m[3][1] = 6.0f; U(pm).m[0][2] = 0.0f; U(pm).m[1][2] = 8.8252320f; U(pm).m[2][2] = 2.727645; U(pm).m[3][2] = 3.0f; U(pm).m[0][3] = 0.0f; U(pm).m[1][3] = 0.0f; U(pm).m[2][3] = 0.0f; U(pm).m[3][3] = 1.0f; hr = D3DXMatrixDecompose(&got_scale, &got_rotation, &got_translation, &pm); ok(hr == D3DERR_INVALIDCALL, "Expected D3DERR_INVALIDCALL, got %x\n", hr); } static void test_Matrix_Transformation2D(void) { D3DXMATRIX exp_mat, got_mat; D3DXVECTOR2 rot_center, sca, sca_center, trans; FLOAT rot, sca_rot; rot_center.x = 3.0f; rot_center.y = 4.0f; sca.x = 12.0f; sca.y = -3.0f; sca_center.x = 9.0f; sca_center.y = -5.0f; trans.x = -6.0f; trans.y = 7.0f; rot = D3DX_PI/3.0f; sca_rot = 5.0f*D3DX_PI/4.0f; U(exp_mat).m[0][0] = -4.245192f; U(exp_mat).m[1][0] = -0.147116f; U(exp_mat).m[2][0] = 0.0f; U(exp_mat).m[3][0] = 45.265373f; U(exp_mat).m[0][1] = 7.647113f; U(exp_mat).m[1][1] = 8.745192f; U(exp_mat).m[2][1] = 0.0f; U(exp_mat).m[3][1] = -13.401899f; U(exp_mat).m[0][2] = 0.0f; U(exp_mat).m[1][2] = 0.0f; U(exp_mat).m[2][2] = 1.0f; U(exp_mat).m[3][2] = 0.0f; U(exp_mat).m[0][3] = 0.0f; U(exp_mat).m[1][3] = 0.0f; U(exp_mat).m[2][3] = 0.0f; U(exp_mat).m[3][3] = 1.0f; D3DXMatrixTransformation2D(&got_mat, &sca_center, sca_rot, &sca, &rot_center, rot, &trans); expect_mat(&exp_mat, &got_mat); /*_________*/ sca_center.x = 9.0f; sca_center.y = -5.0f; trans.x = -6.0f; trans.y = 7.0f; rot = D3DX_PI/3.0f; sca_rot = 5.0f*D3DX_PI/4.0f; U(exp_mat).m[0][0] = 0.50f; U(exp_mat).m[1][0] = -0.866025f; U(exp_mat).m[2][0] = 0.0f; U(exp_mat).m[3][0] = -6.0f; U(exp_mat).m[0][1] = 0.866025f; U(exp_mat).m[1][1] = 0.50f; U(exp_mat).m[2][1] = 0.0f; U(exp_mat).m[3][1] = 7.0f; U(exp_mat).m[0][2] = 0.0f; U(exp_mat).m[1][2] = 0.0f; U(exp_mat).m[2][2] = 1.0f; U(exp_mat).m[3][2] = 0.0f; U(exp_mat).m[0][3] = 0.0f; U(exp_mat).m[1][3] = 0.0f; U(exp_mat).m[2][3] = 0.0f; U(exp_mat).m[3][3] = 1.0f; D3DXMatrixTransformation2D(&got_mat, &sca_center, sca_rot, NULL, NULL, rot, &trans); expect_mat(&exp_mat, &got_mat); /*_________*/ U(exp_mat).m[0][0] = 0.50f; U(exp_mat).m[1][0] = -0.866025f; U(exp_mat).m[2][0] = 0.0f; U(exp_mat).m[3][0] = 0.0f; U(exp_mat).m[0][1] = 0.866025f; U(exp_mat).m[1][1] = 0.50f; U(exp_mat).m[2][1] = 0.0f; U(exp_mat).m[3][1] = 0.0f; U(exp_mat).m[0][2] = 0.0f; U(exp_mat).m[1][2] = 0.0f; U(exp_mat).m[2][2] = 1.0f; U(exp_mat).m[3][2] = 0.0f; U(exp_mat).m[0][3] = 0.0f; U(exp_mat).m[1][3] = 0.0f; U(exp_mat).m[2][3] = 0.0f; U(exp_mat).m[3][3] = 1.0f; D3DXMatrixTransformation2D(&got_mat, NULL, sca_rot, NULL, NULL, rot, NULL); expect_mat(&exp_mat, &got_mat); } static void test_D3DXVec_Array(void) { unsigned int i; D3DVIEWPORT9 viewport; D3DXMATRIX mat, projection, view, world; D3DXVECTOR4 inp_vec[ARRAY_SIZE]; D3DXVECTOR4 out_vec[ARRAY_SIZE + 2]; D3DXVECTOR4 exp_vec[ARRAY_SIZE + 2]; D3DXPLANE inp_plane[ARRAY_SIZE]; D3DXPLANE out_plane[ARRAY_SIZE + 2]; D3DXPLANE exp_plane[ARRAY_SIZE + 2]; viewport.Width = 800; viewport.MinZ = 0.2f; viewport.X = 10; viewport.Height = 680; viewport.MaxZ = 0.9f; viewport.Y = 5; for (i = 0; i < ARRAY_SIZE + 2; ++i) { out_vec[i].x = out_vec[i].y = out_vec[i].z = out_vec[i].w = 0.0f; exp_vec[i].x = exp_vec[i].y = exp_vec[i].z = exp_vec[i].w = 0.0f; out_plane[i].a = out_plane[i].b = out_plane[i].c = out_plane[i].d = 0.0f; exp_plane[i].a = exp_plane[i].b = exp_plane[i].c = exp_plane[i].d = 0.0f; } for (i = 0; i < ARRAY_SIZE; ++i) { inp_plane[i].a = inp_plane[i].c = inp_vec[i].x = inp_vec[i].z = i; inp_plane[i].b = inp_plane[i].d = inp_vec[i].y = inp_vec[i].w = ARRAY_SIZE - i; } 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; 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; 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; 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; D3DXMatrixPerspectiveFovLH(&projection,D3DX_PI/4.0f,20.0f/17.0f,1.0f,1000.0f); U(view).m[0][1] = 5.0f; U(view).m[0][2] = 7.0f; U(view).m[0][3] = 8.0f; U(view).m[1][0] = 11.0f; U(view).m[1][2] = 16.0f; U(view).m[1][3] = 33.0f; U(view).m[2][0] = 19.0f; U(view).m[2][1] = -21.0f; U(view).m[2][3] = 43.0f; U(view).m[3][0] = 2.0f; U(view).m[3][1] = 3.0f; U(view).m[3][2] = -4.0f; U(view).m[0][0] = 10.0f; U(view).m[1][1] = 20.0f; U(view).m[2][2] = 30.0f; U(view).m[3][3] = -40.0f; U(world).m[0][0] = 21.0f; U(world).m[0][1] = 2.0f; U(world).m[0][2] = 3.0f; U(world).m[0][3] = 4.0; U(world).m[1][0] = 5.0f; U(world).m[1][1] = 23.0f; U(world).m[1][2] = 7.0f; U(world).m[1][3] = 8.0f; U(world).m[2][0] = -8.0f; U(world).m[2][1] = -7.0f; U(world).m[2][2] = 25.0f; U(world).m[2][3] = -5.0f; U(world).m[3][0] = -4.0f; U(world).m[3][1] = -3.0f; U(world).m[3][2] = -2.0f; U(world).m[3][3] = 27.0f; /* D3DXVec2TransformCoordArray */ exp_vec[1].x = 0.678571f; exp_vec[1].y = 0.785714f; exp_vec[2].x = 0.653846f; exp_vec[2].y = 0.769231f; exp_vec[3].x = 0.625f; exp_vec[3].y = 0.75f; exp_vec[4].x = 0.590909f; exp_vec[4].y = 8.0f/11.0f; exp_vec[5].x = 0.55f; exp_vec[5].y = 0.7f; D3DXVec2TransformCoordArray((D3DXVECTOR2*)(out_vec + 1), sizeof(D3DXVECTOR4), (D3DXVECTOR2*)inp_vec, sizeof(D3DXVECTOR4), &mat, ARRAY_SIZE); compare_vectors(exp_vec, out_vec); /* D3DXVec2TransformNormalArray */ exp_vec[1].x = 25.0f; exp_vec[1].y = 30.0f; exp_vec[2].x = 21.0f; exp_vec[2].y = 26.0f; exp_vec[3].x = 17.0f; exp_vec[3].y = 22.0f; exp_vec[4].x = 13.0f; exp_vec[4].y = 18.0f; exp_vec[5].x = 9.0f; exp_vec[5].y = 14.0f; D3DXVec2TransformNormalArray((D3DXVECTOR2*)(out_vec + 1), sizeof(D3DXVECTOR4), (D3DXVECTOR2*)inp_vec, sizeof(D3DXVECTOR4), &mat, ARRAY_SIZE); compare_vectors(exp_vec, out_vec); /* D3DXVec3TransformCoordArray */ exp_vec[1].x = 0.678571f; exp_vec[1].y = 0.785714f; exp_vec[1].z = 0.892857f; exp_vec[2].x = 0.671875f; exp_vec[2].y = 0.78125f; exp_vec[2].z = 0.890625f; exp_vec[3].x = 6.0f/9.0f; exp_vec[3].y = 7.0f/9.0f; exp_vec[3].z = 8.0f/9.0f; exp_vec[4].x = 0.6625f; exp_vec[4].y = 0.775f; exp_vec[4].z = 0.8875f; exp_vec[5].x = 0.659091f; exp_vec[5].y = 0.772727f; exp_vec[5].z = 0.886364f; D3DXVec3TransformCoordArray((D3DXVECTOR3*)(out_vec + 1), sizeof(D3DXVECTOR4), (D3DXVECTOR3*)inp_vec, sizeof(D3DXVECTOR4), &mat, ARRAY_SIZE); compare_vectors(exp_vec, out_vec); /* D3DXVec3TransformNormalArray */ exp_vec[1].x = 25.0f; exp_vec[1].y = 30.0f; exp_vec[1].z = 35.0f; exp_vec[2].x = 30.0f; exp_vec[2].y = 36.0f; exp_vec[2].z = 42.0f; exp_vec[3].x = 35.0f; exp_vec[3].y = 42.0f; exp_vec[3].z = 49.0f; exp_vec[4].x = 40.0f; exp_vec[4].y = 48.0f; exp_vec[4].z = 56.0f; exp_vec[5].x = 45.0f; exp_vec[5].y = 54.0f; exp_vec[5].z = 63.0f; D3DXVec3TransformNormalArray((D3DXVECTOR3*)(out_vec + 1), sizeof(D3DXVECTOR4), (D3DXVECTOR3*)inp_vec, sizeof(D3DXVECTOR4), &mat, ARRAY_SIZE); compare_vectors(exp_vec, out_vec); /* D3DXVec3ProjectArray */ exp_vec[1].x = 1089.554199f; exp_vec[1].y = -226.590622f; exp_vec[1].z = 0.215273f; exp_vec[2].x = 1068.903320f; exp_vec[2].y = 103.085129f; exp_vec[2].z = 0.183050f; exp_vec[3].x = 1051.778931f; exp_vec[3].y = 376.462250f; exp_vec[3].z = 0.156329f; exp_vec[4].x = 1037.348877f; exp_vec[4].y = 606.827393f; exp_vec[4].z = 0.133813f; exp_vec[5].x = 1025.023560f; exp_vec[5].y = 803.591248f; exp_vec[5].z = 0.114581f; D3DXVec3ProjectArray((D3DXVECTOR3*)(out_vec + 1), sizeof(D3DXVECTOR4), (const D3DXVECTOR3*)inp_vec, sizeof(D3DXVECTOR4), &viewport, &projection, &view, &world, ARRAY_SIZE); compare_vectors(exp_vec, out_vec); /* D3DXVec3UnprojectArray */ exp_vec[1].x = -6.124031f; exp_vec[1].y = 3.225360f; exp_vec[1].z = 0.620571f; exp_vec[2].x = -3.807109f; exp_vec[2].y = 2.046579f; exp_vec[2].z = 0.446894f; exp_vec[3].x = -2.922839f; exp_vec[3].y = 1.596689f; exp_vec[3].z = 0.380609f; exp_vec[4].x = -2.456225f; exp_vec[4].y = 1.359290f; exp_vec[4].z = 0.345632f; exp_vec[5].x = -2.167897f; exp_vec[5].y = 1.212597f; exp_vec[5].z = 0.324019f; D3DXVec3UnprojectArray((D3DXVECTOR3*)(out_vec + 1), sizeof(D3DXVECTOR4), (const D3DXVECTOR3*)inp_vec, sizeof(D3DXVECTOR4), &viewport, &projection, &view, &world, ARRAY_SIZE); compare_vectors(exp_vec, out_vec); /* D3DXVec2TransformArray */ exp_vec[1].x = 38.0f; exp_vec[1].y = 44.0f; exp_vec[1].z = 50.0f; exp_vec[1].w = 56.0f; exp_vec[2].x = 34.0f; exp_vec[2].y = 40.0f; exp_vec[2].z = 46.0f; exp_vec[2].w = 52.0f; exp_vec[3].x = 30.0f; exp_vec[3].y = 36.0f; exp_vec[3].z = 42.0f; exp_vec[3].w = 48.0f; exp_vec[4].x = 26.0f; exp_vec[4].y = 32.0f; exp_vec[4].z = 38.0f; exp_vec[4].w = 44.0f; exp_vec[5].x = 22.0f; exp_vec[5].y = 28.0f; exp_vec[5].z = 34.0f; exp_vec[5].w = 40.0f; D3DXVec2TransformArray(out_vec + 1, sizeof(D3DXVECTOR4), (D3DXVECTOR2*)inp_vec, sizeof(D3DXVECTOR4), &mat, ARRAY_SIZE); compare_vectors(exp_vec, out_vec); /* D3DXVec3TransformArray */ exp_vec[1].x = 38.0f; exp_vec[1].y = 44.0f; exp_vec[1].z = 50.0f; exp_vec[1].w = 56.0f; exp_vec[2].x = 43.0f; exp_vec[2].y = 50.0f; exp_vec[2].z = 57.0f; exp_vec[2].w = 64.0f; exp_vec[3].x = 48.0f; exp_vec[3].y = 56.0f; exp_vec[3].z = 64.0f; exp_vec[3].w = 72.0f; exp_vec[4].x = 53.0f; exp_vec[4].y = 62.0f; exp_vec[4].z = 71.0f; exp_vec[4].w = 80.0f; exp_vec[5].x = 58.0f; exp_vec[5].y = 68.0f; exp_vec[5].z = 78.0f; exp_vec[5].w = 88.0f; D3DXVec3TransformArray(out_vec + 1, sizeof(D3DXVECTOR4), (D3DXVECTOR3*)inp_vec, sizeof(D3DXVECTOR4), &mat, ARRAY_SIZE); compare_vectors(exp_vec, out_vec); /* D3DXVec4TransformArray */ exp_vec[1].x = 90.0f; exp_vec[1].y = 100.0f; exp_vec[1].z = 110.0f; exp_vec[1].w = 120.0f; exp_vec[2].x = 82.0f; exp_vec[2].y = 92.0f; exp_vec[2].z = 102.0f; exp_vec[2].w = 112.0f; exp_vec[3].x = 74.0f; exp_vec[3].y = 84.0f; exp_vec[3].z = 94.0f; exp_vec[3].w = 104.0f; exp_vec[4].x = 66.0f; exp_vec[4].y = 76.0f; exp_vec[4].z = 86.0f; exp_vec[4].w = 96.0f; exp_vec[5].x = 58.0f; exp_vec[5].y = 68.0f; exp_vec[5].z = 78.0f; exp_vec[5].w = 88.0f; D3DXVec4TransformArray(out_vec + 1, sizeof(D3DXVECTOR4), inp_vec, sizeof(D3DXVECTOR4), &mat, ARRAY_SIZE); compare_vectors(exp_vec, out_vec); /* D3DXPlaneTransformArray */ exp_plane[1].a = 90.0f; exp_plane[1].b = 100.0f; exp_plane[1].c = 110.0f; exp_plane[1].d = 120.0f; exp_plane[2].a = 82.0f; exp_plane[2].b = 92.0f; exp_plane[2].c = 102.0f; exp_plane[2].d = 112.0f; exp_plane[3].a = 74.0f; exp_plane[3].b = 84.0f; exp_plane[3].c = 94.0f; exp_plane[3].d = 104.0f; exp_plane[4].a = 66.0f; exp_plane[4].b = 76.0f; exp_plane[4].c = 86.0f; exp_plane[4].d = 96.0f; exp_plane[5].a = 58.0f; exp_plane[5].b = 68.0f; exp_plane[5].c = 78.0f; exp_plane[5].d = 88.0f; D3DXPlaneTransformArray(out_plane + 1, sizeof(D3DXPLANE), inp_plane, sizeof(D3DXPLANE), &mat, ARRAY_SIZE); compare_planes(exp_plane, out_plane); } static void test_D3DXFloat_Array(void) { static const float z = 0.0f; /* Compilers set different sign bits on 0.0 / 0.0, pick the right ones for NaN and -NaN */ float tmpnan = 0.0f/z; float nnan = copysignf(1, tmpnan) < 0.0f ? tmpnan : -tmpnan; float nan = -nnan; unsigned int i; void *out = NULL; D3DXFLOAT16 half; FLOAT single; struct { FLOAT single_in; /* half_ver2 occurs on WXPPROSP3 (32 bit math), WVISTAADM (32/64 bit math), W7PRO (32 bit math) */ WORD half_ver1, half_ver2; /* single_out_ver2 confirms that half -> single conversion is consistent across platforms */ FLOAT single_out_ver1, single_out_ver2; } testdata[] = { { 80000.0f, 0x7c00, 0x7ce2, 65536.0f, 80000.0f }, { 65503.0f, 0x7bff, 0x7bff, 65504.0f, 65504.0f }, { 65504.0f, 0x7bff, 0x7bff, 65504.0f, 65504.0f }, { 65520.0f, 0x7bff, 0x7c00, 65504.0f, 65536.0f }, { 65521.0f, 0x7c00, 0x7c00, 65536.0f, 65536.0f }, { 65534.0f, 0x7c00, 0x7c00, 65536.0f, 65536.0f }, { 65535.0f, 0x7c00, 0x7c00, 65535.0f, 65536.0f }, { 65536.0f, 0x7c00, 0x7c00, 65536.0f, 65536.0f }, { -80000.0f, 0xfc00, 0xfce2, -65536.0f, -80000.0f }, { -65503.0f, 0xfbff, 0xfbff, -65504.0f, -65504.0f }, { -65504.0f, 0xfbff, 0xfbff, -65504.0f, -65504.0f }, { -65520.0f, 0xfbff, 0xfc00, -65504.0f, -65536.0f }, { -65521.0f, 0xfc00, 0xfc00, -65536.0f, -65536.0f }, { -65534.0f, 0xfc00, 0xfc00, -65536.0f, -65536.0f }, { -65535.0f, 0xfc00, 0xfc00, -65535.0f, -65536.0f }, { -65536.0f, 0xfc00, 0xfc00, -65536.0f, -65536.0f }, { 1.0f/z, 0x7c00, 0x7fff, 65536.0f, 131008.0f }, { -1.0f/z, 0xffff, 0xffff, -131008.0f, -131008.0f }, { nan, 0x7fff, 0xffff, 131008.0f, -131008.0f }, { nnan, 0xffff, 0xffff, -131008.0f, -131008.0f }, { 0.0f, 0x0, 0x0, 0.0f, 0.0f }, { -0.0f, 0x8000, 0x8000, 0.0f, 0.0f }, { 2.9809595e-08f, 0x0, 0x0, 0.0f, 0.0f }, { -2.9809595e-08f, 0x8000, 0x8000, -0.0f, -0.0f }, { 2.9809598e-08f, 0x1, 0x0, 5.96046e-08f, 5.96046e-08f }, { -2.9809598e-08f, 0x8001, 0x8000, -5.96046e-08f, -5.96046e-08f }, { 8.9406967e-08f, 0x2, 0x1, 1.19209e-07f, 5.96046e-008 } }; /* exception on NULL out or in parameter */ out = D3DXFloat32To16Array(&half, &single, 0); ok(out == &half, "Got %p, expected %p.\n", out, &half); out = D3DXFloat16To32Array(&single, &half, 0); ok(out == &single, "Got %p, expected %p.\n", out, &single); for (i = 0; i < sizeof(testdata)/sizeof(testdata[0]); i++) { out = D3DXFloat32To16Array(&half, &testdata[i].single_in, 1); ok(out == &half, "Got %p, expected %p.\n", out, &half); ok(half.value == testdata[i].half_ver1 || half.value == testdata[i].half_ver2, "Got %x, expected %x or %x for index %d.\n", half.value, testdata[i].half_ver1, testdata[i].half_ver2, i); out = D3DXFloat16To32Array(&single, (D3DXFLOAT16 *)&testdata[i].half_ver1, 1); ok(out == &single, "Got %p, expected %p.\n", out, &single); ok(relative_error(single, testdata[i].single_out_ver1) < admitted_error, "Got %g, expected %g for index %d.\n", single, testdata[i].single_out_ver1, i); out = D3DXFloat16To32Array(&single, (D3DXFLOAT16 *)&testdata[i].half_ver2, 1); ok(out == &single, "Got %p, expected %p.\n", out, &single); ok(relative_error(single, testdata[i].single_out_ver2) < admitted_error, "Got %g, expected %g for index %d.\n", single, testdata[i].single_out_ver2, i); } } static void test_D3DXSHAdd(void) { UINT i, k; FLOAT *ret = (FLOAT *)0xdeadbeef; const FLOAT in1[50] = { 1.11f, 1.12f, 1.13f, 1.14f, 1.15f, 1.16f, 1.17f, 1.18f, 1.19f, 1.20f, 1.21f, 1.22f, 1.23f, 1.24f, 1.25f, 1.26f, 1.27f, 1.28f, 1.29f, 1.30f, 1.31f, 1.32f, 1.33f, 1.34f, 1.35f, 1.36f, 1.37f, 1.38f, 1.39f, 1.40f, 1.41f, 1.42f, 1.43f, 1.44f, 1.45f, 1.46f, 1.47f, 1.48f, 1.49f, 1.50f, 1.51f, 1.52f, 1.53f, 1.54f, 1.55f, 1.56f, 1.57f, 1.58f, 1.59f, 1.60f, }; const FLOAT in2[50] = { 2.11f, 2.12f, 2.13f, 2.14f, 2.15f, 2.16f, 2.17f, 2.18f, 2.19f, 2.20f, 2.21f, 2.22f, 2.23f, 2.24f, 2.25f, 2.26f, 2.27f, 2.28f, 2.29f, 2.30f, 2.31f, 2.32f, 2.33f, 2.34f, 2.35f, 2.36f, 2.37f, 2.38f, 2.39f, 2.40f, 2.41f, 2.42f, 2.43f, 2.44f, 2.45f, 2.46f, 2.47f, 2.48f, 2.49f, 2.50f, 2.51f, 2.52f, 2.53f, 2.54f, 2.55f, 2.56f, 2.57f, 2.58f, 2.59f, 2.60f, }; FLOAT out[50] = {0.0f}; /* * Order is not limited by D3DXSH_MINORDER and D3DXSH_MAXORDER! * All values will work, test from 0-7 [D3DXSH_MINORDER = 2, D3DXSH_MAXORDER = 6] * Exceptions will show up when out, in1 or in2 are NULL */ for (k = 0; k <= D3DXSH_MAXORDER + 1; k++) { UINT count = k * k; ret = D3DXSHAdd(&out[0], k, &in1[0], &in2[0]); ok(ret == out, "%u: D3DXSHAdd() failed, got %p, expected %p\n", k, out, ret); for (i = 0; i < count; ++i) { ok(relative_error(in1[i] + in2[i], out[i]) < admitted_error, "%u-%u: D3DXSHAdd() failed, got %f, expected %f\n", k, i, out[i], in1[i] + in2[i]); } ok(relative_error(out[count], 0.0f) < admitted_error, "%u-%u: D3DXSHAdd() failed, got %f, expected 0.0\n", k, k * k, out[count]); } } static void test_D3DXSHDot(void) { unsigned int i; FLOAT a[49], b[49], got; const FLOAT expected[] = { 0.5f, 0.5f, 25.0f, 262.5f, 1428.0f, 5362.0f, 15873.0f, 39812.0f, }; for (i = 0; i < 49; i++) { a[i] = i + 1.0f; b[i] = i + 0.5f; } /* D3DXSHDot computes by using order * order elements */ for (i = 0; i <= D3DXSH_MAXORDER + 1; i++) { got = D3DXSHDot(i, a, b); ok(relative_error(got, expected[i]) < admitted_error, "order %d: expected %f, received %f\n", i, expected[i], got); } return; } static void test_D3DXSHEvalConeLight(void) { D3DXVECTOR3 dir; FLOAT bout[49], expected, gout[49], rout[49]; const FLOAT table[] = { /* Red colour */ 1.604815f, -3.131381f, 7.202175f, -2.870432f, 6.759296f, -16.959688f, 32.303082f, -15.546381f, -0.588878f, -5.902123f, 40.084042f, -77.423569f, 137.556320f, -70.971603f, -3.492171f, 7.683092f, -2.129311f, -35.971344f, 183.086548f, -312.414948f, 535.091064f, -286.380371f, -15.950727f, 46.825714f, -12.127637f, 11.289261f, -12.417809f, -155.039566f, 681.182556f, -1079.733643f, 1807.650513f, -989.755798f, -59.345467f, 201.822815f, -70.726486f, 7.206529f, 3.101155f, -3.128710f, 7.196033f, -2.867984f, -0.224708f, 0.563814f, -1.073895f, 0.516829f, 0.019577f, 2.059788f, -13.988971f, 27.020128f, -48.005917f, 24.768450f, 1.218736f, -2.681329f, -0.088639f, -1.497410f, 7.621501f, -13.005165f, 22.274696f, -11.921401f, -0.663995f, 1.949254f, -0.504848f, 4.168484f, -4.585193f, -57.247314f, 251.522095f, -398.684387f, 667.462891f, -365.460693f, -21.912912f, 74.521721f, -26.115280f, 2.660963f, /* Green colour */ 2.454422f, -4.789170f, 11.015091f, -4.390072f, 10.337747f, -25.938347f, 49.404713f, -23.776817f, -0.900637f, -9.026776f, 61.305000f, -118.412514f, 210.380249f, -108.544792f, -5.340967f, 11.750610f, -3.256593f, -55.014996f, 280.014709f, -477.811066f, 818.374512f, -437.993469f, -24.395227f, 71.615799f, -18.548151f, 17.265928f, -18.991943f, -237.119324f, 1041.808594f, -1651.357300f, 2764.642090f, -1513.744141f, -90.763657f, 308.670197f, -108.169922f, 11.021750f, 4.742942f, -4.785086f, 11.005697f, -4.386329f, -0.343672f, 0.862303f, -1.642427f, 0.790444f, 0.029941f, 3.150264f, -21.394896f, 41.324898f, -73.420807f, 37.881153f, 1.863950f, -4.100857f, -0.135565f, -2.290156f, 11.656413f, -19.890251f, 34.067181f, -18.232729f, -1.015521f, 2.981212f, -0.772120f, 6.375328f, -7.012648f, -87.554710f, 384.680817f, -609.752563f, 1020.825500f, -558.939819f, -33.513863f, 113.974388f, -39.941013f, 4.069707f, /* Blue colour */ 3.304030f, -6.446959f, 14.828006f, -5.909713f, 13.916198f, -34.917004f, 66.506340f, -32.007256f, -1.212396f, -12.151429f, 82.525963f, -159.401459f, 283.204193f, -146.117996f, -7.189764f, 15.818130f, -4.383876f, -74.058655f, 376.942871f, -643.207214f, 1101.658081f, -589.606628f, -32.839729f, 96.405884f, -24.968664f, 23.242596f, -25.566080f, -319.199097f, 1402.434692f, -2222.980957f, 3721.633545f, -2037.732544f, -122.181847f, 415.517578f, -145.613358f, 14.836972f, 6.384730f, -6.441462f, 14.815362f, -5.904673f, -0.462635f, 1.160793f, -2.210959f, 1.064060f, 0.040305f, 4.240739f, -28.800821f, 55.629673f, -98.835709f, 50.993862f, 2.509163f, -5.520384f, -0.182491f, -3.082903f, 15.691326f, -26.775339f, 45.859665f, -24.544060f, -1.367048f, 4.013170f, -1.039392f, 8.582172f, -9.440103f, -117.862114f, 517.839600f, -820.820740f, 1374.188232f, -752.419067f, -45.114819f, 153.427063f, -53.766754f, 5.478452f, }; struct { FLOAT *red_received, *green_received, *blue_received; const FLOAT *red_expected, *green_expected, *blue_expected; FLOAT radius, roffset, goffset, boffset; } test[] = { { rout, gout, bout, table, &table[72], &table[144], 0.5f, 1.01f, 1.02f, 1.03f, }, { rout, gout, bout, &table[36], &table[108], &table[180], 1.6f, 1.01f, 1.02f, 1.03f, }, { rout, rout, rout, &table[144], &table[144], &table[144], 0.5f, 1.03f, 1.03f, 1.03f, }, { rout, rout, bout, &table[72], &table[72], &table[144], 0.5, 1.02f, 1.02f, 1.03f, }, { rout, gout, gout, table, &table[144], &table[144], 0.5f, 1.01f, 1.03f, 1.03f, }, { rout, gout, rout, &table[144], &table[72], &table[144], 0.5f, 1.03f, 1.02f, 1.03f, }, /* D3DXSHEvalConeLight accepts NULL green or blue colour. */ { rout, NULL, bout, table, NULL, &table[144], 0.5f, 1.01f, 0.0f, 1.03f, }, { rout, gout, NULL, table, &table[72], NULL, 0.5f, 1.01f, 1.02f, 0.0f, }, { rout, NULL, NULL, table, NULL, NULL, 0.5f, 1.01f, 0.0f, 0.0f, }, }; HRESULT hr; unsigned int j, l, order; dir.x = 1.1f; dir.y = 1.2f; dir.z = 2.76f; for (l = 0; l < sizeof(test) / sizeof(test[0]); l++) { for (order = D3DXSH_MINORDER; order <= D3DXSH_MAXORDER; order++) { for (j = 0; j < 49; j++) { test[l].red_received[j] = 1.01f + j; if (test[l].green_received) test[l].green_received[j] = 1.02f + j; if (test[l].blue_received) test[l].blue_received[j] = 1.03f + j; } hr = D3DXSHEvalConeLight(order, &dir, test[l].radius, 1.7f, 2.6f, 3.5f, test[l].red_received, test[l].green_received, test[l].blue_received); ok(hr == D3D_OK, "Expected %#x, got %#x\n", D3D_OK, hr); for (j = 0; j < 49; j++) { if (j >= order * order) expected = j + test[l].roffset; else expected = test[l].red_expected[j]; ok(relative_error(expected, test[l].red_received[j]) < admitted_error, "Red: case %u, order %u: expected[%u] = %f, received %f\n", l, order, j, expected, test[l].red_received[j]); if (test[l].green_received) { if (j >= order * order) expected = j + test[l].goffset; else expected = test[l].green_expected[j]; ok(relative_error(expected, test[l].green_received[j]) < admitted_error, "Green: case %u, order %u: expected[%u] = %f, received %f\n", l, order, j, expected, test[l].green_received[j]); } if (test[l].blue_received) { if (j >= order * order) expected = j + test[l].boffset; else expected = test[l].blue_expected[j]; ok(relative_error(expected, test[l].blue_received[j]) < admitted_error, "Blue: case %u, order %u: expected[%u] = %f, received %f\n", l, order, j, expected, test[l].blue_received[j]); } } } } /* Cone light with radius <= 0.0f behaves as a directional light */ for (order = D3DXSH_MINORDER; order <= D3DXSH_MAXORDER; order++) { FLOAT blue[49], green[49], red[49]; for (j = 0; j < 49; j++) { rout[j] = 1.01f + j; gout[j] = 1.02f + j; bout[j] = 1.03f + j; red[j] = 1.01f + j; green[j] = 1.02f + j; blue[j] = 1.03f + j; } hr = D3DXSHEvalConeLight(order, &dir, -0.1f, 1.7f, 2.6f, 3.5f, rout, gout, bout); ok(hr == D3D_OK, "Expected %#x, got %#x\n", D3D_OK, hr); D3DXSHEvalDirectionalLight(order, &dir, 1.7f, 2.6f, 3.5f, red, green, blue); for (j = 0; j < 49; j++) { expected = red[j]; ok(relative_error(expected, rout[j]) < admitted_error, "Red: case %u, order %u: expected[%u] = %f, received %f\n", l, order, j, expected, rout[j]); expected = green[j]; ok(relative_error(expected, gout[j]) < admitted_error, "Green: case %u, order %u: expected[%u] = %f, received %f\n", l, order, j, expected, gout[j]); expected = blue[j]; ok(relative_error(expected, bout[j]) < admitted_error, "Blue: case %u, order %u: expected[%u] = %f, received %f\n", l, order, j, expected, bout[j]); } } /* D3DXSHEvalConeLight accepts order < D3DXSH_MINORDER or order > D3DXSH_MAXORDER. But tests in native windows show that the colour outputs are not set */ hr = D3DXSHEvalConeLight(7, &dir, 0.5f, 1.0f, 2.0f, 3.0f, rout, gout, bout); ok(hr == D3D_OK, "Expected %#x, got %#x\n", D3D_OK, hr); hr = D3DXSHEvalConeLight(0, &dir, 0.5f, 1.0f, 2.0f, 3.0f, rout, gout, bout); ok(hr == D3D_OK, "Expected %#x, got %#x\n", D3D_OK, hr); hr = D3DXSHEvalConeLight(1, &dir, 0.5f, 1.0f, 2.0f, 3.0f, rout, gout, bout); ok(hr == D3D_OK, "Expected %#x, got %#x\n", D3D_OK, hr); } static void test_D3DXSHEvalDirection(void) { unsigned int i, order; D3DXVECTOR3 d; FLOAT a[49], expected[49], *received_ptr; const FLOAT table[36] = { 0.282095f, -0.977205f, 1.465808f, -0.488603f, 2.185097f, -6.555291f, 8.200181f, -3.277646f, -1.638823f, 1.180087f, 17.343668f, -40.220032f, 47.020218f, -20.110016f, -13.007751f, 6.490479f, -15.020058f, 10.620785f, 117.325661f, -240.856750f, 271.657288f, -120.428375f, -87.994247f, 58.414314f, -4.380850f, 24.942520f, -149.447693f, 78.278130f, 747.791748f, -1427.687866f, 1574.619141, -713.843933f, -560.843811f, 430.529724, -43.588909, -26.911665, }; d.x = 1.0; d.y = 2.0f; d.z = 3.0f; for (order = 0; order <= D3DXSH_MAXORDER + 1; order++) { for (i = 0; i < 49; i++) a[i] = 1.5f + i; received_ptr = D3DXSHEvalDirection(a, order, &d); ok(received_ptr == a, "Expected %p, received %p\n", a, received_ptr); for (i = 0; i < 49; i++) { /* if the order is < D3DXSH_MINORDER or order > D3DXSH_MAXORDER or the index of the element is greater than order * order - 1, D3DXSHEvalDirection does not modify the output */ if ( (order < D3DXSH_MINORDER) || (order > D3DXSH_MAXORDER) || (i >= order * order) ) expected[i] = 1.5f + i; else expected[i] = table[i]; ok(relative_error(a[i], expected[i]) < admitted_error, "order %u, index %u: expected %f, received %f\n", order, i, expected[i], a[i]); } } } static void test_D3DXSHEvalDirectionalLight(void) { D3DXVECTOR3 dir; FLOAT *blue_out, bout[49], expected, gout[49], *green_out, *red_out, rout[49]; static const FLOAT table[] = { /* Red colour */ 2.008781f, -4.175174f, 9.602900f, -3.827243f, 1.417963f, -2.947181f, 6.778517f, -2.701583f, 7.249108f, -18.188671f, 34.643921f, -16.672949f, -0.631551f, 1.417963f, -2.947181f, 6.778517f, -2.701583f, 7.249108f, -18.188671f, 34.643921f, -16.672949f, -0.631551f, -7.794341f, 52.934967f, -102.245529f, 181.656815f, -93.725060f, -4.611760f, 10.146287f, 1.555186f, -3.232392f, 7.434503f, -2.963026f, 7.950634f, -19.948866f, 37.996559f, -18.286459f, -0.692669f, -8.548632f, 58.057705f, -112.140251f, 199.236496f, -102.795227f, -5.058059f, 11.128186f, -4.189955f, -70.782669f, 360.268829f, -614.755005f, 1052.926270f, -563.525391f, -31.387066f, 92.141365f, -23.864176f, 1.555186f, -3.232392f, 7.434503f, -2.963026f, 7.950634f, -19.948866f, 37.996559f, -18.286459f, -0.692669f, -8.548632f, 58.057705f, -112.140251f, 199.236496f, -102.795227f, -5.058059f, 11.128186f, -4.189955f, -70.782669f, 360.268829f, -614.755005f, 1052.926270f, -563.525391f, -31.387066f, 92.141365f, -23.864176f, 34.868664f, -38.354366f, -478.864166f, 2103.939941f, -3334.927734f, 5583.213867f, -3057.017090f, -183.297836f, 623.361633f, -218.449921f, 22.258503f, /* Green colour */ 3.072254f, -6.385560f, 14.686787f, -5.853429f, 2.168650f, -4.507453f, 10.367143f, -4.131832f, 11.086870f, -27.817965f, 52.984818f, -25.499800f, -0.965902f, 2.168650f, -4.507453f, 10.367143f, -4.131832f, 11.086870f, -27.817965f, 52.984818f, -25.499800f, -0.965902f, -11.920755f, 80.959351f, -156.375488f, 277.828033f, -143.344193f, -7.053278f, 15.517849f, 2.378519f, -4.943659f, 11.370415f, -4.531687f, 12.159794f, -30.510029f, 58.112385f, -27.967525f, -1.059376f, -13.074378f, 88.794136f, -171.508621f, 304.714630f, -157.216217f, -7.735855f, 17.019577f, -6.408166f, -108.255844f, 550.999390f, -940.213501f, 1610.357788f, -861.862305f, -48.003746f, 140.922089f, -36.498150f, 2.378519f, -4.943659f, 11.370415f, -4.531687f, 12.159794f, -30.510029f, 58.112385f, -27.967525f, -1.059376f, -13.074378f, 88.794136f, -171.508621f, 304.714630f, -157.216217f, -7.735855f, 17.019577f, -6.408166f, -108.255844f, 550.999390f, -940.213501f, 1610.357788f, -861.862305f, -48.003746f, 140.922089f, -36.498150f, 53.328545f, -58.659618f, -732.380493f, 3217.790283f, -5100.477539f, 8539.033203f, -4675.437500f, -280.337860f, 953.376587f, -334.099884f, 34.042416f, /* Blue colour */ 4.135726f, -8.595945f, 19.770674f, -7.879617f, 2.919336f, -6.067726f, 13.955770f, -5.562082f, 14.924634f, -37.447262f, 71.325722f, -34.326656f, -1.300252f, 2.919336f, -6.067726f, 13.955770f, -5.562082f, 14.924634f, -37.447262f, 71.325722f, -34.326656f, -1.300252f, -16.047173f, 108.983749f, -210.505493f, 373.999298f, -192.963348f, -9.494799f, 20.889414f, 3.201853f, -6.654925f, 15.306328f, -6.100348f, 16.368954f, -41.071194f, 78.228210f, -37.648590f, -1.426083f, -17.600124f, 119.530563f, -230.876984f, 410.192780f, -211.637222f, -10.413651f, 22.910971f, -8.626378f, -145.729019f, 741.729919f, -1265.671997f, 2167.789307f, -1160.199219f, -64.620430f, 189.702820f, -49.132126f, 3.201853f, -6.654925f, 15.306328f, -6.100348f, 16.368954f, -41.071194f, 78.228210f, -37.648590f, -1.426083f, -17.600124f, 119.530563f, -230.876984f, 410.192780f, -211.637222f, -10.413651f, 22.910971f, -8.626378f, -145.729019f, 741.729919f, -1265.671997f, 2167.789307f, -1160.199219f, -64.620430f, 189.702820f, -49.132126f, 71.788422f, -78.964867f, -985.896790f, 4331.640625f, -6866.027344f, 11494.852539f, -6293.858398f, -377.377899f, 1283.391479f, -449.749817f, 45.826328f, }; struct { FLOAT *red_in, *green_in, *blue_in; const FLOAT *red_out, *green_out, *blue_out; FLOAT roffset, goffset, boffset; } test[] = { { rout, gout, bout, table, &table[90], &table[180], 1.01f, 1.02f, 1.03f, }, { rout, rout, rout, &table[180], &table[180], &table[180], 1.03f, 1.03f, 1.03f, }, { rout, rout, bout, &table[90], &table[90], &table[180], 1.02f, 1.02f, 1.03f, }, { rout, gout, gout, table, &table[180], &table[180], 1.01f, 1.03f, 1.03f, }, { rout, gout, rout, &table[180], &table[90], &table[180], 1.03f, 1.02f, 1.03f, }, /* D3DXSHEvalDirectionaLight accepts NULL green or blue colour. */ { rout, NULL, bout, table, NULL, &table[180], 1.01f, 0.0f, 1.03f, }, { rout, gout, NULL, table, &table[90], NULL, 1.01f, 1.02f, 0.0f, }, { rout, NULL, NULL, table, NULL, NULL, 1.01f, 0.0f, 0.0f, }, }; HRESULT hr; unsigned int j, l, order, startindex; dir.x = 1.1f; dir.y= 1.2f; dir.z = 2.76f; for (l = 0; l < sizeof( test ) / sizeof( test[0] ); l++) { startindex = 0; for (order = D3DXSH_MINORDER; order <= D3DXSH_MAXORDER; order++) { red_out = test[l].red_in; green_out = test[l].green_in; blue_out = test[l].blue_in; for (j = 0; j < 49; j++) { red_out[j] = 1.01f + j; if ( green_out ) green_out[j] = 1.02f + j; if ( blue_out ) blue_out[j] = 1.03f + j; } hr = D3DXSHEvalDirectionalLight(order, &dir, 1.7f, 2.6f, 3.5f, red_out, green_out, blue_out); ok(hr == D3D_OK, "Expected %#x, got %#x\n", D3D_OK, hr); for (j = 0; j < 49; j++) { if ( j >= order * order ) expected = j + test[l].roffset; else expected = test[l].red_out[startindex + j]; ok(relative_error(expected, red_out[j]) < admitted_error, "Red: case %u, order %u: expected[%u] = %f, received %f\n", l, order, j, expected, red_out[j]); if ( green_out ) { if ( j >= order * order ) expected = j + test[l].goffset; else expected = test[l].green_out[startindex + j]; ok(relative_error(expected, green_out[j]) < admitted_error, "Green: case %u, order %u: expected[%u] = %f, received %f\n", l, order, j, expected, green_out[j]); } if ( blue_out ) { if ( j >= order * order ) expected = j + test[l].boffset; else expected = test[l].blue_out[startindex + j]; ok(relative_error(expected, blue_out[j]) < admitted_error, "Blue: case %u, order %u: expected[%u] = %f, received %f\n", l, order, j, expected, blue_out[j]); } } startindex += order * order; } } /* D3DXSHEvalDirectionalLight accepts order < D3DXSH_MINORDER or order > D3DXSH_MAXORDER. But tests in native windows show that the colour outputs are not set*/ hr = D3DXSHEvalDirectionalLight(7, &dir, 1.0f, 2.0f, 3.0f, rout, gout, bout); ok(hr == D3D_OK, "Expected %#x, got %#x\n", D3D_OK, hr); hr = D3DXSHEvalDirectionalLight(0, &dir, 1.0f, 2.0f, 3.0f, rout, gout, bout); ok(hr == D3D_OK, "Expected %#x, got %#x\n", D3D_OK, hr); hr = D3DXSHEvalDirectionalLight(1, &dir, 1.0f, 2.0f, 3.0f, rout, gout, bout); ok(hr == D3D_OK, "Expected %#x, got %#x\n", D3D_OK, hr); } static void test_D3DXSHMultiply2(void) { unsigned int i; FLOAT a[20], b[20], c[20]; /* D3DXSHMultiply2 only modifies the first 4 elements of the array */ const FLOAT expected[20] = { 3.418594f, 1.698211f, 1.703853f, 1.709494f, 4.0f, 5.0f, 6.0f, 7.0f, 8.0f, 9.0f, 10.0f, 11.0f, 12.0f, 13.0f, 14.0f, 15.0f, 16.0f, 17.0f, 18.0f, 19.0f }; for (i = 0; i < 20; i++) { a[i] = 1.0f + i / 100.0f; b[i] = 3.0f - i / 100.0f; c[i] = i; } D3DXSHMultiply2(c, a, b); for (i = 0; i < 20; i++) ok(relative_error(c[i], expected[i]) < admitted_error, "Expected[%d] = %f, received = %f\n", i, expected[i], c[i]); } static void test_D3DXSHMultiply3(void) { unsigned int i; FLOAT a[20], b[20], c[20]; /* D3DXSHMultiply3 only modifies the first 9 elements of the array */ const FLOAT expected[20] = { 7.813913f, 2.256058f, 5.9484005f, 4.970894f, 2.899858f, 3.598946f, 1.726572f, 5.573538f, 0.622063f, 9.0f, 10.0f, 11.0f, 12.0f, 13.0f, 14.0f, 15.0f, 16.0f, 17.0f, 18.0f, 19.0f }; for (i = 0; i < 20; i++) { a[i] = 1.0f + i / 100.0f; b[i] = 3.0f - i / 100.0f; c[i] = i; } D3DXSHMultiply3(c, a, b); for (i = 0; i < 20; i++) ok(relative_error(c[i], expected[i]) < admitted_error, "Expected[%d] = %f, received = %f\n", i, expected[i], c[i]); } static void test_D3DXSHMultiply4(void) { unsigned int i; FLOAT a[20], b[20], c[20]; /* D3DXSHMultiply4 only modifies the first 16 elements of the array */ const FLOAT expected[] = { /* c, a, b */ 14.182599f, 2.615703f, 12.828601f, 9.820596f, 3.039696f, 4.530442f, 5.820584f, 12.249846f, 2.194346f, 3.900152f, 5.416609f, 5.601813f, 0.959982f, 7.037550f, 3.625230f, 0.463601f, 16.0f, 17.0f, 18.0f, 19.0f, /* c, c, b */ -211441.265625f, -2529.157715f, -10023.393555f, -441.277191f, -163.994385f, -526.305115f, 29636.187500f, -3931.830811f, -13577.111328f, -3978.973877f, -10330.341797f, -13779.787109f, -16685.109375f, -44981.375000f, -73269.742188f, -95237.335938f, 16.0f, 17.0f, 18.0f, 19.0f, /* c, c, c */ 0.236682f, -0.717649f, -0.180500f, -0.077124f, 0.144831f, 0.573286f, -0.337959f, 0.055694f, -0.442100f, 0.147702f, -0.055157f, 0.084337f, 0.179877f, 0.009099f, 0.232200f, 0.074142f, 1.6f, 1.7f, 1.8f, 1.9f, }; for (i = 0; i < 20; i++) { a[i] = 1.0f + i / 100.0f; b[i] = 3.0f - i / 100.0f; c[i] = i; } D3DXSHMultiply4(c, a, b); for (i = 0; i < 20; i++) ok(relative_error(c[i], expected[i]) < admitted_error, "Expected[%d] = %f, received = %f\n", i, expected[i], c[i]); for (i = 0; i < 20; i++) { b[i] = 3.0f - i / 100.0f; c[i] = i; } D3DXSHMultiply4(c, c, b); for (i = 0; i < 20; i++) ok(relative_error(c[i], expected[20 + i]) < admitted_error, "Expected[%d] = %f, received = %f\n", i, expected[20 + i], c[i]); for (i = 0; i < 20; i++) c[i] = 0.1f * i; D3DXSHMultiply4(c, c, c); for (i = 0; i < 20; i++) ok(relative_error(c[i], expected[40 + i]) < admitted_error, "Expected[%d] = %f, received = %f\n", i, expected[40 + i], c[i]); } static void test_D3DXSHRotate(void) { D3DXMATRIX m[4]; FLOAT expected, in[49], out[49], *out_temp, *received_ptr; static const FLOAT table[]= { /* Rotation around X-axis Pi/2 */ 1.01f, -3.01f, 2.01f, 4.01f, -8.01f, -6.01f, -11.307890f, 5.01f, -1.565839f, 1.093598f, -11.01f, 19.833414f, -15.268191f, -19.004118f, -3.364889f, -9.562627f, 12.099654f, -0.272131f, 30.241013f, 26.919991f, 39.236877f, -22.632446f, 6.707388f, -11.768282f, 3.443672f, -6.07445f, 11.61839f, 1.527561f, 37.89633f, -56.9012f, 47.42289f, 50.39153f, 10.61819f, 25.50101f, 0.049241f, 16.98330f, 1.01f, -3.01f, -3.01f, 4.01f, -8.01f, -6.01f, -11.307889f, -8.01f, 14.297919f, /* Rotation around X-axis -Pi/2 */ 1.01f, 3.01f, -2.01f, 4.01f, 8.01f, -6.01f, -11.307890f, -5.01f, -1.565839f, -1.093598f, -11.01f, -19.833414f, 15.268191f, -19.004118f, 3.364889f, -9.562627f, -12.099654f, -0.272131f, -30.241013f, 26.919991f, 39.236877f, 22.632446f, 6.707388f, 11.768282f, 3.443672f, 6.07445f, 11.61839f, -1.527561f, 37.89633f, 56.9012f, -47.42289f, 50.39153f, -10.61819f, 25.50101f, -0.049248f, 16.98330f, 1.01f, 3.01f, -3.01f, 4.01f, 8.01f, -6.01f, -11.307890f, -8.01f, 14.297919f, /* Yaw Pi/3, Pitch Pi/4, Roll Pi/5 */ 1.01f, 4.944899f, 1.442301f, 1.627281f, 0.219220f, 10.540824f, -9.136903f, 2.763750f, -7.30904f, -5.875721f, 5.303124f, -8.682154f, -25.683384f, 1.680279f, -18.808388f, 7.653656f, 16.939133f, -17.328018f, 14.629795f, -54.467102f, -12.231035f, -4.089857f, -9.444222f, 3.056035f, 0.179257f, -10.041875f, 23.090092f, -23.188709f, 11.727098f, -65.183090f, 48.671577f, -15.073209f, 38.793171f, -26.039536f, 6.192769f, -17.672247f, 1.01f, 4.944899f, -0.891142f, 4.607695f, 0.219218f, 10.773325f, -8.204769f, 13.563829f, -12.007767f, /* Rotation around Z-axis Pi/6 */ 1.01f, 3.745711f, 3.01f, 2.467762f, 10.307889f, 9.209813f, 7.01f, 3.931864f, 0.166212f, 16.01f, 18.504042f, 17.405966f, 13.01f, 6.128016f, -2.029941f, -10.01f, 13.154292f, 24.01f, 29.432245f, 28.334167f, 21.01f, 9.056221f, -4.958143f, -18.01f, -27.236094f, -4.520332f, 16.814543f, 34.01f, 43.092495f, 41.994423f, 31.01f, 12.716471f, -8.618400f, -28.01f, -40.896347f, -44.190571, 1.01f, 3.745711f, 3.01f, 1.599906f, 10.307889f, 9.209813f, 7.01f, 2.331957f, -4.421894f, }; unsigned int i, j, l, order; D3DXMatrixRotationX(&m[0], -D3DX_PI / 2.0f); D3DXMatrixRotationX(&m[1], D3DX_PI / 2.0f); D3DXMatrixRotationYawPitchRoll(&m[2], D3DX_PI / 3.0f, D3DX_PI / 4.0f, D3DX_PI / 5.0f); D3DXMatrixRotationZ(&m[3], D3DX_PI / 6.0f); for (l = 0; l < 2; l++) { if (l == 0) out_temp = out; else out_temp = in; for (j = 0; j < 4; j++) { for (order = 0; order <= D3DXSH_MAXORDER; order++) { for (i = 0; i < 49; i++) { out[i] = ( i + 1.0f ) * ( i + 1.0f ); in[i] = i + 1.01f; } received_ptr = D3DXSHRotate(out_temp, order, &m[j], in); ok(received_ptr == out_temp, "Order %u, expected %p, received %p\n", order, out, received_ptr); for (i = 0; i < 49; i++) { if ((i > 0) && ((i >= order * order) || (order > D3DXSH_MAXORDER))) { if (l == 0) expected = ( i + 1.0f ) * ( i + 1.0f ); else expected = i + 1.01f; } else if ((l == 0) || (order > 3)) expected = table[45 * j + i]; else expected = table[45 * j + 36 +i]; ok(relative_error(out_temp[i], expected) < admitted_error, "Order %u index %u, expected %f, received %f\n", order, i, expected, out_temp[i]); } } } } } static void test_D3DXSHRotateZ(void) { unsigned int end, i, j, l, order, square; FLOAT expected, in[49], out[49], *out_temp, *received_ptr; const FLOAT angle[] = { D3DX_PI / 3.0f, -D3DX_PI / 3.0f, 4.0f * D3DX_PI / 3.0f, }, table[] = { /* Angle = D3DX_PI / 3.0f */ 1.01f, 4.477762f, 3.010000f, 0.264289f, 5.297888f, 9.941864f, 7.010000f, -1.199813f, -8.843789f, -10.010002f, 7.494040f, 18.138016f, 13.010000, -3.395966f, -17.039942f, -16.009998f, -30.164297f, -18.010004f, 10.422242f, 29.066219f, 21.010000f, -6.324171f, -27.968145f, -24.009998f, 2.226099f, -18.180565, -43.824551f, -28.010004f, 14.082493f, 42.726471f, 31.010000f, -9.984426f, -41.628399f, -34.009995f, 5.886358f, 40.530331f, 1.01f, 4.477762f, 0.0f, -5.816784f, 5.297888f, 6.936864f, 0.0f, -9.011250f, -2.294052f, -10.010002f, 12.999042f, 12.133017f, 0.0f, -15.761250f, -5.628748f, 0.0f, -30.164297f, 0.0f, 19.927244f, 19.061220f, 0.0f, -24.761251f, -8.628748f, 0.0f, -13.061530f, -18.180565f, -30.319553f, 0.0f, 28.587496f, 27.721474f, 0.0f, -36.011253f, -12.378746f, 0.0f, -13.128758f, -23.617250f, 1.010000f, 3.977762f, 3.977762f, 1.114195f, 7.245791f, 10.559759f, 10.559759f, -0.995160f, -0.467341f, 0.467339f, 12.765371f, 18.515701f, 18.515701f, -1.797287f, 0.493916f, -0.493916f, -21.412342f, 21.412338f, 9.221072f, 23.671757f, 23.671757f, 3.850195f, -20.468727f, 20.468723f, -10.662103f, -36.516628f, -12.061245f, 12.061240f, 22.556875f, 38.999908f, 38.999908f, -0.034875f, -10.427902f, 10.427900f, -36.838284f, -27.652803f, /* Angle = -D3DX_PI / 3.0f */ 1.01f, -2.467762f, 3.010000f, 3.745711f, -10.307890f, -3.931864f, 7.010000f, 9.209813f, -0.166214f, -10.010002f, -18.504044f, -6.128017f, 13.010000f, 17.405966f, 2.029938f, -16.009998f, 13.154303f, -18.010004f, -29.432247f, -9.056221f, 21.010000f, 28.334169f, 4.958139f, -24.010002f, -27.236092f, 44.190582f, 16.814558f, -28.009996f, -43.092499f, -12.716474f, 31.010000f, 41.994423f, 8.618393f, -34.010002f, -40.896347f, -4.520310f, 1.01f, -2.467762f, 0.0f, -3.205718f, -10.307890f, -6.936864f, 0.0f, -9.011250f, -4.463446f, -10.009998f, -12.999042f, -12.133017f, 0.0f, -15.761250f, -5.628748f, 0.0f, 13.154303f, 0.0f, -19.927244f, -19.061220f, 0.0f, -24.761251f, -8.628748f, 0.0f, -5.695983f, 44.190582f, 30.319553f, 0.0f, -28.587496f, -27.721474f, 0.0f, -36.011253f, -12.378746f, 0.0f, -13.128758f, -57.405258f, 1.010000f, -2.967762f, -2.967762f, -0.609195f, -7.498291f, -10.686009f, -10.686009f, -11.836716f, 5.390780f, -5.390779f, -10.303651f, -17.284842f, -17.284842f, -17.565643f, 4.114273f, -4.114273f, 23.716436f, -23.716433f, -8.069025f, -23.095732f, -23.095732f, -18.535847f, -11.271107f, 11.271104f, -2.072484f, 30.149330f, 15.244893f, -15.244888f, -20.965050f, -38.203999f, -38.203999f, -37.258266f, 5.426677f, -5.426679f, -23.396751f, -9.903559f, /* Angle = 4.0f * D3DX_PI / 3.0f */ 1.01f, -4.477762f, 3.010000f, -0.264289f, 5.297887f, -9.941864f, 7.010000f, 1.199814f, -8.843788f, 10.010004f, 7.494038f, -18.138016f, 13.010000f, 3.395967f, -17.039940f, 16.009996f, -30.164293f, 18.010006f, 10.422239f, -29.066219f, 21.010000f, 6.324172f, -27.968143f, 24.009993f, 2.226105f, 18.180552f, -43.824543f, 28.010008f, 14.082489f, -42.726471f, 31.010000f, 9.984427f, -41.628399f, 34.009987f, 5.886366f, -40.530327f, 1.01f, -4.477762f, 0.0f, -1.938928f, 5.297887f, -6.936864f, 0.0f, -3.003751f, -2.294051f, 10.010004f, 12.999040f, -12.133017f, 0.0f, -5.253751f, -5.628747f, 0.0f, -30.164293f, 0.0f, 19.927242f, -19.061220f, 0.0f, -8.253753f, -8.628746f, 0.0f, -13.061535f, 18.180552f, -30.319553f, 0.0f, 28.587492f, -27.721474f, 0.0f, -12.003753f, -12.378742f, 0.0f, -13.128765f, -7.872400f, 1.010000f, -3.977762f, -3.977762f, 2.863566f, 6.371104f, -10.122416f, -10.122416f, 10.578746f, -7.769295f, -7.769290f, 16.883686f, -20.574858f, -20.574858f, 24.909130f, -5.726166f, -5.726164f, -18.796221f, -18.796211f, 29.325350f, -33.723892f, -33.723892f, 42.258442f, -4.851232f, -4.851226f, -2.533393f, 32.452259f, -46.545670f, -46.545654f, 51.860325f, -53.651630f, -53.651630f, 71.738174f, 4.440616f, 4.440629f, 25.884174f, -10.748116f, }; for (l = 0; l < 3; l++) { if (l == 0) out_temp = out; else out_temp = &in[l - 1]; if (l < 2) end = 49; else end = 48; for (j = 0; j < 3; j++) { for (order = 0; order <= D3DXSH_MAXORDER + 1; order++) { for (i = 0; i < 49; i++) { out[i] = ( i + 1.0f ) * ( i + 1.0f ); in[i] = i + 1.01f; } received_ptr = D3DXSHRotateZ(out_temp, order, angle[j], in); ok(received_ptr == out_temp, "angle %f, order %u, expected %p, received %p\n", angle[j], order, out_temp, received_ptr); for (i = 0; i < end; i++) { /* order = 0 or order = 1 behaves like order = D3DXSH_MINORDER */ square = (order <= D3DXSH_MINORDER) ? D3DXSH_MINORDER * D3DXSH_MINORDER : order * order; if (i >= square || ((order >= D3DXSH_MAXORDER) && (i >= D3DXSH_MAXORDER * D3DXSH_MAXORDER))) if (l > 0) expected = i + l + 0.01f; else expected = ( i + 1.0f ) * ( i + 1.0f ); else expected = table[36 * (l + 3 * j) + i]; ok(relative_error(expected, out_temp[i]) < admitted_error, "angle %f, order %u index %u, expected %f, received %f\n", angle[j], order, i, expected, out_temp[i]); } } } } } static void test_D3DXSHScale(void) { unsigned int i, order; FLOAT a[49], b[49], expected, *received_array; for (i = 0; i < 49; i++) { a[i] = i; b[i] = i; } for (order = 0; order <= D3DXSH_MAXORDER + 1; order++) { received_array = D3DXSHScale(b, order, a, 5.0f); ok(received_array == b, "Expected %p, received %p\n", b, received_array); for (i = 0; i < 49; i++) { if (i < order * order) expected = 5.0f * a[i]; /* D3DXSHScale does not modify the elements of the array after the order * order-th element */ else expected = a[i]; ok(relative_error(b[i], expected) < admitted_error, "order %d, element %d, expected %f, received %f\n", order, i, expected, b[i]); } } } START_TEST(math) { D3DXColorTest(); D3DXFresnelTest(); D3DXMatrixTest(); D3DXPlaneTest(); D3DXQuaternionTest(); D3DXVector2Test(); D3DXVector3Test(); D3DXVector4Test(); test_matrix_stack(); test_Matrix_AffineTransformation2D(); test_Matrix_Decompose(); test_Matrix_Transformation2D(); test_D3DXVec_Array(); test_D3DXFloat_Array(); test_D3DXSHAdd(); test_D3DXSHDot(); test_D3DXSHEvalConeLight(); test_D3DXSHEvalDirection(); test_D3DXSHEvalDirectionalLight(); test_D3DXSHMultiply2(); test_D3DXSHMultiply3(); test_D3DXSHMultiply4(); test_D3DXSHRotate(); test_D3DXSHRotateZ(); test_D3DXSHScale(); }