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ddraw/tests: Add test for clip planes limits. 

Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Józef Kucia 2017-12-02 10:24:37 +01:00 committed by Alexandre Julliard
parent 45ded87cf4
commit 462bbf4d20
1 changed files with 77 additions and 0 deletions
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77
dlls/ddraw/tests/ddraw7.c
View File

@ -13297,6 +13297,82 @@ static void test_compute_sphere_visibility(void)
DestroyWindow(window);
}
static void test_clip_planes_limits(void)
{
IDirect3DDevice7 *device;
D3DDEVICEDESC7 caps;
unsigned int i;
ULONG refcount;
float plane[4];
HWND window;
DWORD state;
HRESULT hr;
window = create_window();
if (!(device = create_device(window, DDSCL_NORMAL)))
{
skip("Failed to create 3D device.\n");
DestroyWindow(window);
return;
}
memset(&caps, 0, sizeof(caps));
hr = IDirect3DDevice7_GetCaps(device, &caps);
ok(SUCCEEDED(hr), "Failed to get device caps, hr %#x.\n", hr);
trace("Max user clip planes: %u.\n", caps.wMaxUserClipPlanes);
for (i = 0; i < D3DMAXUSERCLIPPLANES; ++i)
{
memset(plane, 0xff, sizeof(plane));
hr = IDirect3DDevice7_GetClipPlane(device, i, plane);
todo_wine_if(i >= caps.wMaxUserClipPlanes)
{
ok(hr == D3D_OK, "Failed to get clip plane %u, hr %#x.\n", i, hr);
ok(!plane[0] && !plane[1] && !plane[2] && !plane[3],
"Got unexpected plane %u: %.8e, %.8e, %.8e, %.8e.\n",
i, plane[0], plane[1], plane[2], plane[3]);
}
}
plane[0] = 2.0f;
plane[1] = 8.0f;
plane[2] = 5.0f;
for (i = 0; i < D3DMAXUSERCLIPPLANES; ++i)
{
plane[3] = i;
hr = IDirect3DDevice7_SetClipPlane(device, i, plane);
todo_wine_if(i >= caps.wMaxUserClipPlanes)
ok(hr == D3D_OK, "Failed to set clip plane %u, hr %#x.\n", i, hr);
}
for (i = 0; i < D3DMAXUSERCLIPPLANES; ++i)
{
memset(plane, 0xff, sizeof(plane));
hr = IDirect3DDevice7_GetClipPlane(device, i, plane);
todo_wine_if(i >= caps.wMaxUserClipPlanes)
ok(hr == D3D_OK, "Failed to get clip plane %u, hr %#x.\n", i, hr);
todo_wine_if(i >= caps.wMaxUserClipPlanes)
ok(plane[0] == 2.0f && plane[1] == 8.0f && plane[2] == 5.0f && plane[3] == i,
"Got unexpected plane %u: %.8e, %.8e, %.8e, %.8e.\n",
i, plane[0], plane[1], plane[2], plane[3]);
}
hr = IDirect3DDevice7_SetRenderState(device, D3DRENDERSTATE_CLIPPLANEENABLE, 0xffffffff);
ok(SUCCEEDED(hr), "Failed to set render state, hr %#x.\n", hr);
hr = IDirect3DDevice7_GetRenderState(device, D3DRENDERSTATE_CLIPPLANEENABLE, &state);
ok(SUCCEEDED(hr), "Failed to get render state, hr %#x.\n", hr);
ok(state == 0xffffffff, "Got unexpected state %#x.\n", state);
hr = IDirect3DDevice7_SetRenderState(device, D3DRENDERSTATE_CLIPPLANEENABLE, 0x80000000);
ok(SUCCEEDED(hr), "Failed to set render state, hr %#x.\n", hr);
hr = IDirect3DDevice7_GetRenderState(device, D3DRENDERSTATE_CLIPPLANEENABLE, &state);
ok(SUCCEEDED(hr), "Failed to get render state, hr %#x.\n", hr);
ok(state == 0x80000000, "Got unexpected state %#x.\n", state);
refcount = IDirect3DDevice7_Release(device);
ok(!refcount, "Device has %u references left.\n", refcount);
DestroyWindow(window);
}
START_TEST(ddraw7)
{
HMODULE module = GetModuleHandleA("ddraw.dll");
@ -13414,4 +13490,5 @@ START_TEST(ddraw7)
test_ck_operation();
test_vb_refcount();
test_compute_sphere_visibility();
test_clip_planes_limits();
}