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d3d9/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 10:24:35 +01:00 committed by Alexandre Julliard
parent d1f5189759
commit 3e61833807
1 changed files with 93 additions and 0 deletions
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93
dlls/d3d9/tests/device.c
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@ -11985,6 +11985,98 @@ todo_wine
DestroyWindow(window);
}
static void test_clip_planes_limits(void)
{
static const DWORD device_flags[] = {0, CREATE_DEVICE_SWVP_ONLY};
IDirect3DDevice9 *device;
struct device_desc desc;
unsigned int i, j;
IDirect3D9 *d3d;
ULONG refcount;
float plane[4];
D3DCAPS9 caps;
DWORD state;
HWND window;
HRESULT hr;
window = CreateWindowA("static", "d3d9_test", WS_OVERLAPPEDWINDOW,
0, 0, 640, 480, NULL, NULL, NULL, NULL);
d3d = Direct3DCreate9(D3D_SDK_VERSION);
ok(!!d3d, "Failed to create a D3D object.\n");
for (i = 0; i < ARRAY_SIZE(device_flags); ++i)
{
desc.device_window = window;
desc.width = 640;
desc.height = 480;
desc.flags = device_flags[i];
if (!(device = create_device(d3d, window, &desc)))
{
skip("Failed to create D3D device, flags %#x.\n", desc.flags);
continue;
}
memset(&caps, 0, sizeof(caps));
hr = IDirect3DDevice9_GetDeviceCaps(device, &caps);
ok(hr == D3D_OK, "Failed to get caps, hr %#x.\n", hr);
trace("Max user clip planes: %u.\n", caps.MaxUserClipPlanes);
for (j = 0; j < 2 * D3DMAXUSERCLIPPLANES; ++j)
{
memset(plane, 0xff, sizeof(plane));
hr = IDirect3DDevice9_GetClipPlane(device, j, plane);
todo_wine_if(j >= caps.MaxUserClipPlanes)
{
ok(hr == D3D_OK, "Failed to get clip plane %u, hr %#x.\n", j, hr);
ok(!plane[0] && !plane[1] && !plane[2] && !plane[3],
"Got unexpected plane %u: %.8e, %.8e, %.8e, %.8e.\n",
j, plane[0], plane[1], plane[2], plane[3]);
}
}
plane[0] = 2.0f;
plane[1] = 8.0f;
plane[2] = 5.0f;
for (j = 0; j < 2 * D3DMAXUSERCLIPPLANES; ++j)
{
plane[3] = j;
hr = IDirect3DDevice9_SetClipPlane(device, j, plane);
todo_wine_if(j >= caps.MaxUserClipPlanes)
ok(hr == D3D_OK, "Failed to set clip plane %u, hr %#x.\n", j, hr);
}
for (j = 0; j < 2 * D3DMAXUSERCLIPPLANES; ++j)
{
float expected_d = j >= caps.MaxUserClipPlanes - 1 ? 2 * D3DMAXUSERCLIPPLANES - 1 : j;
memset(plane, 0xff, sizeof(plane));
hr = IDirect3DDevice9_GetClipPlane(device, j, plane);
todo_wine_if(j >= caps.MaxUserClipPlanes)
ok(hr == D3D_OK, "Failed to get clip plane %u, hr %#x.\n", j, hr);
todo_wine_if(j >= caps.MaxUserClipPlanes - 1)
ok(plane[0] == 2.0f && plane[1] == 8.0f && plane[2] == 5.0f && plane[3] == expected_d,
"Got unexpected plane %u: %.8e, %.8e, %.8e, %.8e.\n",
j, plane[0], plane[1], plane[2], plane[3]);
}
hr = IDirect3DDevice9_SetRenderState(device, D3DRS_CLIPPLANEENABLE, 0xffffffff);
ok(SUCCEEDED(hr), "Failed to set render state, hr %#x.\n", hr);
hr = IDirect3DDevice9_GetRenderState(device, D3DRS_CLIPPLANEENABLE, &state);
ok(SUCCEEDED(hr), "Failed to get render state, hr %#x.\n", hr);
ok(state == 0xffffffff, "Got unexpected state %#x.\n", state);
hr = IDirect3DDevice9_SetRenderState(device, D3DRS_CLIPPLANEENABLE, 0x80000000);
ok(SUCCEEDED(hr), "Failed to set render state, hr %#x.\n", hr);
hr = IDirect3DDevice9_GetRenderState(device, D3DRS_CLIPPLANEENABLE, &state);
ok(SUCCEEDED(hr), "Failed to get render state, hr %#x.\n", hr);
ok(state == 0x80000000, "Got unexpected state %#x.\n", state);
refcount = IDirect3DDevice9_Release(device);
ok(!refcount, "Device has %u references left.\n", refcount);
}
IDirect3D9_Release(d3d);
DestroyWindow(window);
}
START_TEST(device)
{
WNDCLASSA wc = {0};
@ -12105,6 +12197,7 @@ START_TEST(device)
test_format_unknown();
test_destroyed_window();
test_lockable_backbuffer();
test_clip_planes_limits();
UnregisterClassA("d3d9_test_wc", GetModuleHandleA(NULL));
}