static void D3DXComputeBoundingSphereTest(void)
{
D3DXVECTOR3 exp_cen, got_cen, vertex[5];
FLOAT exp_rad, got_rad;
HRESULT hr;
vertex[0].x = 1.0f; vertex[0].y = 1.0f; vertex[0].z = 1.0f;
vertex[1].x = 1.0f; vertex[1].y = 1.0f; vertex[1].z = 1.0f;
vertex[2].x = 1.0f; vertex[2].y = 1.0f; vertex[2].z = 1.0f;
vertex[3].x = 1.0f; vertex[3].y = 1.0f; vertex[3].z = 1.0f;
vertex[4].x = 9.0f; vertex[4].y = 9.0f; vertex[4].z = 9.0f;
exp_rad = 6.928203f;
exp_cen.x = 5.0; exp_cen.y = 5.0; exp_cen.z = 5.0;
hr = D3DXComputeBoundingSphere(&vertex[3],2,D3DXGetFVFVertexSize(D3DFVF_XYZ),&got_cen,&got_rad);
ok( hr == D3D_OK, "Expected D3D_OK, got %#x\n", hr);
ok( compare(exp_rad, got_rad), "Expected radius: %f, got radius: %f\n", exp_rad, got_rad);
ok( compare_vec3(exp_cen,got_cen), "Expected center: (%f, %f, %f), got center: (%f, %f, %f)\n", exp_cen.x,exp_cen.y,exp_cen.z,got_cen.x,got_cen.y,got_cen.z);
/*________________________*/
vertex[0].x = 2.0f; vertex[0].y = 5.9f; vertex[0].z = -1.2f;
vertex[1].x = -1.87f; vertex[1].y = 7.9f; vertex[1].z = 7.4f;
vertex[2].x = 7.43f; vertex[2].y = -0.9f; vertex[2].z = 11.9f;
vertex[3].x = -6.92f; vertex[3].y = 6.3f; vertex[3].z = -3.8f;
vertex[4].x = 11.4f; vertex[4].y = -8.1f; vertex[4].z = 4.5f;
exp_rad = 13.707883f;
exp_cen.x = 2.408f; exp_cen.y = 2.22f; exp_cen.z = 3.76f;
hr = D3DXComputeBoundingSphere(&vertex[0],5,D3DXGetFVFVertexSize(D3DFVF_XYZ),&got_cen,&got_rad);
ok( hr == D3D_OK, "Expected D3D_OK, got %#x\n", hr);
ok( compare(exp_rad, got_rad), "Expected radius: %f, got radius: %f\n", exp_rad, got_rad);
ok( compare_vec3(exp_cen,got_cen), "Expected center: (%f, %f, %f), got center: (%f, %f, %f)\n", exp_cen.x,exp_cen.y,exp_cen.z,got_cen.x,got_cen.y,got_cen.z);
/*________________________*/
hr = D3DXComputeBoundingSphere(NULL,5,D3DXGetFVFVertexSize(D3DFVF_XYZ),&got_cen,&got_rad);
ok( hr == D3DERR_INVALIDCALL, "Expected D3DERR_INVALIDCALL, got %#x\n", hr);
/*________________________*/
hr = D3DXComputeBoundingSphere(&vertex[3],5,D3DXGetFVFVertexSize(D3DFVF_XYZ),NULL,&got_rad);
ok( hr == D3DERR_INVALIDCALL, "Expected D3DERR_INVALIDCALL, got %#x\n", hr);
/*________________________*/
hr = D3DXComputeBoundingSphere(&vertex[3],5,D3DXGetFVFVertexSize(D3DFVF_XYZ),&got_cen,NULL);
ok( hr == D3DERR_INVALIDCALL, "Expected D3DERR_INVALIDCALL, got %#x\n", hr);
}
static void D3DXComputeBoundingBoxTest(void)
{
D3DXVECTOR3 exp_max, exp_min, got_max, got_min, vertex[5];
HRESULT hr;
vertex[0].x = 1.0f; vertex[0].y = 1.0f; vertex[0].z = 1.0f;
vertex[1].x = 1.0f; vertex[1].y = 1.0f; vertex[1].z = 1.0f;
vertex[2].x = 1.0f; vertex[2].y = 1.0f; vertex[2].z = 1.0f;
vertex[3].x = 1.0f; vertex[3].y = 1.0f; vertex[3].z = 1.0f;
vertex[4].x = 9.0f; vertex[4].y = 9.0f; vertex[4].z = 9.0f;
exp_min.x = 1.0f; exp_min.y = 1.0f; exp_min.z = 1.0f;
exp_max.x = 9.0f; exp_max.y = 9.0f; exp_max.z = 9.0f;
hr = D3DXComputeBoundingBox(&vertex[3],2,D3DXGetFVFVertexSize(D3DFVF_XYZ),&got_min,&got_max);
ok( hr == D3D_OK, "Expected D3D_OK, got %#x\n", hr);
ok( compare_vec3(exp_min,got_min), "Expected min: (%f, %f, %f), got: (%f, %f, %f)\n", exp_min.x,exp_min.y,exp_min.z,got_min.x,got_min.y,got_min.z);
ok( compare_vec3(exp_max,got_max), "Expected max: (%f, %f, %f), got: (%f, %f, %f)\n", exp_max.x,exp_max.y,exp_max.z,got_max.x,got_max.y,got_max.z);
/*________________________*/
vertex[0].x = 2.0f; vertex[0].y = 5.9f; vertex[0].z = -1.2f;
vertex[1].x = -1.87f; vertex[1].y = 7.9f; vertex[1].z = 7.4f;
vertex[2].x = 7.43f; vertex[2].y = -0.9f; vertex[2].z = 11.9f;
vertex[3].x = -6.92f; vertex[3].y = 6.3f; vertex[3].z = -3.8f;
vertex[4].x = 11.4f; vertex[4].y = -8.1f; vertex[4].z = 4.5f;
exp_min.x = -6.92f; exp_min.y = -8.1f; exp_min.z = -3.80f;
exp_max.x = 11.4f; exp_max.y = 7.90f; exp_max.z = 11.9f;
hr = D3DXComputeBoundingBox(&vertex[0],5,D3DXGetFVFVertexSize(D3DFVF_XYZ),&got_min,&got_max);
ok( hr == D3D_OK, "Expected D3D_OK, got %#x\n", hr);
ok( compare_vec3(exp_min,got_min), "Expected min: (%f, %f, %f), got: (%f, %f, %f)\n", exp_min.x,exp_min.y,exp_min.z,got_min.x,got_min.y,got_min.z);
ok( compare_vec3(exp_max,got_max), "Expected max: (%f, %f, %f), got: (%f, %f, %f)\n", exp_max.x,exp_max.y,exp_max.z,got_max.x,got_max.y,got_max.z);
/*________________________*/
vertex[0].x = 2.0f; vertex[0].y = 5.9f; vertex[0].z = -1.2f;
vertex[1].x = -1.87f; vertex[1].y = 7.9f; vertex[1].z = 7.4f;
vertex[2].x = 7.43f; vertex[2].y = -0.9f; vertex[2].z = 11.9f;
vertex[3].x = -6.92f; vertex[3].y = 6.3f; vertex[3].z = -3.8f;
vertex[4].x = 11.4f; vertex[4].y = -8.1f; vertex[4].z = 4.5f;
exp_min.x = -6.92f; exp_min.y = -0.9f; exp_min.z = -3.8f;
exp_max.x = 7.43f; exp_max.y = 7.90f; exp_max.z = 11.9f;
hr = D3DXComputeBoundingBox(&vertex[0],4,D3DXGetFVFVertexSize(D3DFVF_XYZ),&got_min,&got_max);
ok( hr == D3D_OK, "Expected D3D_OK, got %#x\n", hr);
ok( compare_vec3(exp_min,got_min), "Expected min: (%f, %f, %f), got: (%f, %f, %f)\n", exp_min.x,exp_min.y,exp_min.z,got_min.x,got_min.y,got_min.z);
ok( compare_vec3(exp_max,got_max), "Expected max: (%f, %f, %f), got: (%f, %f, %f)\n", exp_max.x,exp_max.y,exp_max.z,got_max.x,got_max.y,got_max.z);
/*________________________*/
hr = D3DXComputeBoundingBox(NULL,5,D3DXGetFVFVertexSize(D3DFVF_XYZ),&got_min,&got_max);
ok( hr == D3DERR_INVALIDCALL, "Expected D3DERR_INVALIDCALL, got %#x\n", hr);
/*________________________*/
hr = D3DXComputeBoundingBox(&vertex[3],5,D3DXGetFVFVertexSize(D3DFVF_XYZ),NULL,&got_max);
ok( hr == D3DERR_INVALIDCALL, "Expected D3DERR_INVALIDCALL, got %#x\n", hr);
/*________________________*/
hr = D3DXComputeBoundingBox(&vertex[3],5,D3DXGetFVFVertexSize(D3DFVF_XYZ),&got_min,NULL);
ok( hr == D3DERR_INVALIDCALL, "Expected D3DERR_INVALIDCALL, got %#x\n", hr);
}
static void test_process_vertices(void)
{
IDirect3DVertexBuffer7 *src_vb, *dst_vb1, *dst_vb2;
D3DVERTEXBUFFERDESC vb_desc;
IDirect3DDevice7 *device;
struct vec4 *dst_data;
struct vec3 *dst_data2;
struct vec3 *src_data;
IDirect3D7 *d3d7;
D3DVIEWPORT7 vp;
HWND window;
HRESULT hr;
static D3DMATRIX world =
{
0.0f, 1.0f, 0.0f, 0.0f,
1.0f, 0.0f, 0.0f, 0.0f,
0.0f, 0.0f, 0.0f, 1.0f,
0.0f, 1.0f, 1.0f, 1.0f,
};
static D3DMATRIX view =
{
2.0f, 0.0f, 0.0f, 0.0f,
0.0f, -1.0f, 0.0f, 0.0f,
0.0f, 0.0f, 1.0f, 0.0f,
0.0f, 0.0f, 0.0f, 3.0f,
};
static D3DMATRIX proj =
{
1.0f, 0.0f, 0.0f, 1.0f,
0.0f, 1.0f, 1.0f, 0.0f,
0.0f, 1.0f, 1.0f, 0.0f,
1.0f, 0.0f, 0.0f, 1.0f,
};
window = CreateWindowA("static", "d3d7_test", WS_OVERLAPPEDWINDOW,
0, 0, 640, 480, 0, 0, 0, 0);
if (!(device = create_device(window, DDSCL_NORMAL)))
{
skip("Failed to create a ddraw object, skipping test.\n");
DestroyWindow(window);
return;
}
hr = IDirect3DDevice7_GetDirect3D(device, &d3d7);
ok(SUCCEEDED(hr), "Failed to get Direct3D7 interface, hr %#x.\n", hr);
memset(&vb_desc, 0, sizeof(vb_desc));
vb_desc.dwSize = sizeof(vb_desc);
vb_desc.dwFVF = D3DFVF_XYZ;
vb_desc.dwNumVertices = 4;
hr = IDirect3D7_CreateVertexBuffer(d3d7, &vb_desc, &src_vb, 0);
ok(SUCCEEDED(hr), "Failed to create source vertex buffer, hr %#x.\n", hr);
hr = IDirect3DVertexBuffer7_Lock(src_vb, 0, (void **)&src_data, NULL);
ok(SUCCEEDED(hr), "Failed to lock source vertex buffer, hr %#x.\n", hr);
src_data[0].x = 0.0f;
src_data[0].y = 0.0f;
src_data[0].z = 0.0f;
src_data[1].x = 1.0f;
src_data[1].y = 1.0f;
src_data[1].z = 1.0f;
src_data[2].x = -1.0f;
src_data[2].y = -1.0f;
src_data[2].z = 0.5f;
src_data[3].x = 0.5f;
src_data[3].y = -0.5f;
src_data[3].z = 0.25f;
hr = IDirect3DVertexBuffer7_Unlock(src_vb);
ok(SUCCEEDED(hr), "Failed to unlock source vertex buffer, hr %#x.\n", hr);
memset(&vb_desc, 0, sizeof(vb_desc));
vb_desc.dwSize = sizeof(vb_desc);
vb_desc.dwFVF = D3DFVF_XYZRHW;
vb_desc.dwNumVertices = 4;
/* MSDN says that the last parameter must be 0 - check that. */
hr = IDirect3D7_CreateVertexBuffer(d3d7, &vb_desc, &dst_vb1, 4);
ok(SUCCEEDED(hr), "Failed to create vertex buffer, hr %#x.\n", hr);
memset(&vb_desc, 0, sizeof(vb_desc));
vb_desc.dwSize = sizeof(vb_desc);
vb_desc.dwFVF = D3DFVF_XYZ;
vb_desc.dwNumVertices = 5;
/* MSDN says that the last parameter must be 0 - check that. */
hr = IDirect3D7_CreateVertexBuffer(d3d7, &vb_desc, &dst_vb2, 12345678);
ok(SUCCEEDED(hr), "Failed to create vertex buffer, hr %#x.\n", hr);
memset(&vp, 0, sizeof(vp));
vp.dwX = 64;
vp.dwY = 64;
vp.dwWidth = 128;
vp.dwHeight = 128;
vp.dvMinZ = 0.0f;
vp.dvMaxZ = 1.0f;
hr = IDirect3DDevice7_SetViewport(device, &vp);
ok(SUCCEEDED(hr), "Failed to set viewport, hr %#x.\n", hr);
hr = IDirect3DVertexBuffer7_ProcessVertices(dst_vb1, D3DVOP_TRANSFORM, 0, 4, src_vb, 0, device, 0);
ok(SUCCEEDED(hr), "Failed to process vertices, hr %#x.\n", hr);
hr = IDirect3DVertexBuffer7_ProcessVertices(dst_vb2, D3DVOP_TRANSFORM, 0, 4, src_vb, 0, device, 0);
ok(SUCCEEDED(hr), "Failed to process vertices, hr %#x.\n", hr);
hr = IDirect3DVertexBuffer7_Lock(dst_vb1, 0, (void **)&dst_data, NULL);
ok(SUCCEEDED(hr), "Failed to lock destination vertex buffer, hr %#x.\n", hr);
ok(compare_vec4(&dst_data[0], +1.280e+2f, +1.280e+2f, +0.000e+0f, +1.000e+0f, 4096),
"Got unexpected vertex 0 {%.8e, %.8e, %.8e, %.8e}.\n",
dst_data[0].x, dst_data[0].y, dst_data[0].z, dst_data[0].w);
ok(compare_vec4(&dst_data[1], +1.920e+2f, +6.400e+1f, +1.000e+0f, +1.000e+0f, 4096),
"Got unexpected vertex 1 {%.8e, %.8e, %.8e, %.8e}.\n",
dst_data[1].x, dst_data[1].y, dst_data[1].z, dst_data[1].w);
ok(compare_vec4(&dst_data[2], +6.400e+1f, +1.920e+2f, +5.000e-1f, +1.000e+0f, 4096),
"Got unexpected vertex 2 {%.8e, %.8e, %.8e, %.8e}.\n",
dst_data[2].x, dst_data[2].y, dst_data[2].z, dst_data[2].w);
ok(compare_vec4(&dst_data[3], +1.600e+2f, +1.600e+2f, +2.500e-1f, +1.000e+0f, 4096),
"Got unexpected vertex 3 {%.8e, %.8e, %.8e, %.8e}.\n",
dst_data[3].x, dst_data[3].y, dst_data[3].z, dst_data[3].w);
hr = IDirect3DVertexBuffer7_Unlock(dst_vb1);
ok(SUCCEEDED(hr), "Failed to unlock destination vertex buffer, hr %#x.\n", hr);
hr = IDirect3DVertexBuffer7_Lock(dst_vb2, 0, (void **)&dst_data2, NULL);
ok(SUCCEEDED(hr), "Failed to lock destination vertex buffer, hr %#x.\n", hr);
/* Small thing without much practical meaning, but I stumbled upon it,
* so let's check for it: If the output vertex buffer has no RHW value,
* the RHW value of the last vertex is written into the next vertex. */
ok(compare_vec3(&dst_data2[4], +1.000e+0f, +0.000e+0f, +0.000e+0f, 4096),
"Got unexpected vertex 4 {%.8e, %.8e, %.8e}.\n",
dst_data2[4].x, dst_data2[4].y, dst_data2[4].z);
hr = IDirect3DVertexBuffer7_Unlock(dst_vb2);
ok(SUCCEEDED(hr), "Failed to unlock destination vertex buffer, hr %#x.\n", hr);
/* Try a more complicated viewport, same vertices. */
memset(&vp, 0, sizeof(vp));
vp.dwX = 10;
vp.dwY = 5;
vp.dwWidth = 246;
vp.dwHeight = 130;
vp.dvMinZ = -2.0f;
vp.dvMaxZ = 4.0f;
hr = IDirect3DDevice7_SetViewport(device, &vp);
ok(SUCCEEDED(hr), "Failed to set viewport, hr %#x.\n", hr);
hr = IDirect3DVertexBuffer7_ProcessVertices(dst_vb1, D3DVOP_TRANSFORM, 0, 4, src_vb, 0, device, 0);
ok(SUCCEEDED(hr), "Failed to process vertices, hr %#x.\n", hr);
hr = IDirect3DVertexBuffer7_Lock(dst_vb1, 0, (void **)&dst_data, NULL);
ok(SUCCEEDED(hr), "Failed to lock destination vertex buffer, hr %#x.\n", hr);
ok(compare_vec4(&dst_data[0], +1.330e+2f, +7.000e+1f, -2.000e+0f, +1.000e+0f, 4096),
"Got unexpected vertex 0 {%.8e, %.8e, %.8e, %.8e}.\n",
dst_data[0].x, dst_data[0].y, dst_data[0].z, dst_data[0].w);
ok(compare_vec4(&dst_data[1], +2.560e+2f, +5.000e+0f, +4.000e+0f, +1.000e+0f, 4096),
"Got unexpected vertex 1 {%.8e, %.8e, %.8e, %.8e}.\n",
dst_data[1].x, dst_data[1].y, dst_data[1].z, dst_data[1].w);
ok(compare_vec4(&dst_data[2], +1.000e+1f, +1.350e+2f, +1.000e+0f, +1.000e+0f, 4096),
"Got unexpected vertex 2 {%.8e, %.8e, %.8e, %.8e}.\n",
dst_data[2].x, dst_data[2].y, dst_data[2].z, dst_data[2].w);
ok(compare_vec4(&dst_data[3], +1.945e+2f, +1.025e+2f, -5.000e-1f, +1.000e+0f, 4096),
"Got unexpected vertex 3 {%.8e, %.8e, %.8e, %.8e}.\n",
dst_data[3].x, dst_data[3].y, dst_data[3].z, dst_data[3].w);
hr = IDirect3DVertexBuffer7_Unlock(dst_vb1);
ok(SUCCEEDED(hr), "Failed to unlock destination vertex buffer, hr %#x.\n", hr);
hr = IDirect3DDevice7_SetTransform(device, D3DTRANSFORMSTATE_WORLD, &world);
ok(SUCCEEDED(hr), "Failed to set world transform, hr %#x.\n", hr);
hr = IDirect3DDevice7_SetTransform(device, D3DTRANSFORMSTATE_VIEW, &view);
ok(SUCCEEDED(hr), "Failed to set view transform, hr %#x.\n", hr);
hr = IDirect3DDevice7_SetTransform(device, D3DTRANSFORMSTATE_PROJECTION, &proj);
ok(SUCCEEDED(hr), "Failed to set projection transform, hr %#x.\n", hr);
hr = IDirect3DVertexBuffer7_ProcessVertices(dst_vb1, D3DVOP_TRANSFORM, 0, 4, src_vb, 0, device, 0);
ok(SUCCEEDED(hr), "Failed to process vertices, hr %#x.\n", hr);
hr = IDirect3DVertexBuffer7_Lock(dst_vb1, 0, (void **)&dst_data, NULL);
ok(SUCCEEDED(hr), "Failed to lock destination vertex buffer, hr %#x.\n", hr);
ok(compare_vec4(&dst_data[0], +2.560e+2f, +7.000e+1f, -2.000e+0f, +3.333e-1f, 4096),
"Got unexpected vertex 0 {%.8e, %.8e, %.8e, %.8e}.\n",
dst_data[0].x, dst_data[0].y, dst_data[0].z, dst_data[0].w);
ok(compare_vec4(&dst_data[1], +2.560e+2f, +7.813e+1f, -2.750e+0f, +1.250e-1f, 4096),
"Got unexpected vertex 1 {%.8e, %.8e, %.8e, %.8e}.\n",
dst_data[1].x, dst_data[1].y, dst_data[1].z, dst_data[1].w);
ok(compare_vec4(&dst_data[2], +2.560e+2f, +4.400e+1f, +4.000e-1f, +4.000e-1f, 4096),
"Got unexpected vertex 2 {%.8e, %.8e, %.8e, %.8e}.\n",
dst_data[2].x, dst_data[2].y, dst_data[2].z, dst_data[2].w);
ok(compare_vec4(&dst_data[3], +2.560e+2f, +8.182e+1f, -3.091e+0f, +3.636e-1f, 4096),
"Got unexpected vertex 3 {%.8e, %.8e, %.8e, %.8e}.\n",
dst_data[3].x, dst_data[3].y, dst_data[3].z, dst_data[3].w);
hr = IDirect3DVertexBuffer7_Unlock(dst_vb1);
ok(SUCCEEDED(hr), "Failed to unlock destination vertex buffer, hr %#x.\n", hr);
IDirect3DVertexBuffer7_Release(dst_vb2);
IDirect3DVertexBuffer7_Release(dst_vb1);
IDirect3DVertexBuffer7_Release(src_vb);
IDirect3D7_Release(d3d7);
IDirect3DDevice7_Release(device);
DestroyWindow(window);
}
