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Commit 5f479bac authored by Matteo Bruni's avatar Matteo Bruni Committed by Alexandre Julliard
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d3d8/tests: Port test_viewport() to d3d8.

Signed-off-by: 's avatarMatteo Bruni <mbruni@codeweavers.com> Signed-off-by: 's avatarHenri Verbeet <hverbeet@codeweavers.com> Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent aa5fa708
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dlls/d3d8/tests/visual.c
View file @ 5f479bac
......@@ -196,6 +196,45 @@ static D3DCOLOR get_surface_color(IDirect3DSurface8 *surface, UINT x, UINT y)
return color;
}
static void check_rect(struct surface_readback *rb, RECT r, const char *message)
{
LONG x_coords[2][2] =
{
{r.left - 1, r.left + 1},
{r.right + 1, r.right - 1},
};
LONG y_coords[2][2] =
{
{r.top - 1, r.top + 1},
{r.bottom + 1, r.bottom - 1}
};
unsigned int i, j, x_side, y_side;
DWORD color;
LONG x, y;
for (i = 0; i < 2; ++i)
{
for (j = 0; j < 2; ++j)
{
for (x_side = 0; x_side < 2; ++x_side)
{
for (y_side = 0; y_side < 2; ++y_side)
{
DWORD expected = (x_side == 1 && y_side == 1) ? 0xffffffff : 0xff000000;
x = x_coords[i][x_side];
y = y_coords[j][y_side];
if (x < 0 || x >= 640 || y < 0 || y >= 480)
continue;
color = get_readback_color(rb, x, y);
ok(color == expected, "%s: Pixel (%d, %d) has color %08x, expected %08x.\n",
message, x, y, color, expected);
}
}
}
}
}
static IDirect3DDevice8 *create_device(IDirect3D8 *d3d, HWND device_window, HWND focus_window, BOOL windowed)
{
D3DPRESENT_PARAMETERS present_parameters = {0};
......@@ -10132,6 +10171,122 @@ done:
DestroyWindow(window);
}
static void test_viewport(void)
{
static const struct
{
D3DVIEWPORT8 vp;
RECT expected_rect;
const char *message;
}
tests[] =
{
{{ 0, 0, 640, 480}, { 0, 120, 479, 359}, "Viewport (0, 0) - (640, 480)"},
{{ 0, 0, 320, 240}, { 0, 60, 239, 179}, "Viewport (0, 0) - (320, 240)"},
{{ 0, 0, 1280, 960}, { 0, 240, 639, 479}, "Viewport (0, 0) - (1280, 960)"},
{{ 0, 0, 2000, 1600}, {-10, -10, -10, -10}, "Viewport (0, 0) - (2000, 1600)"},
{{100, 100, 640, 480}, {100, 220, 579, 459}, "Viewport (100, 100) - (640, 480)"},
{{ 0, 0, 8192, 8192}, {-10, -10, -10, -10}, "Viewport (0, 0) - (8192, 8192)"},
};
static const struct vec3 quad[] =
{
{-1.5f, -0.5f, 0.1f},
{-1.5f, 0.5f, 0.1f},
{ 0.5f, -0.5f, 0.1f},
{ 0.5f, 0.5f, 0.1f},
};
static const struct vec2 rt_sizes[] =
{
{640, 480}, {1280, 960}, {320, 240}, {800, 600},
};
struct surface_readback rb;
IDirect3DDevice8 *device;
IDirect3DSurface8 *rt;
unsigned int i, j;
IDirect3D8 *d3d;
ULONG refcount;
HWND window;
HRESULT hr;
window = create_window();
d3d = Direct3DCreate8(D3D_SDK_VERSION);
ok(!!d3d, "Failed to create a D3D object.\n");
if (!(device = create_device(d3d, window, window, TRUE)))
{
skip("Failed to create a D3D device, skipping tests.\n");
goto done;
}
hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, D3DZB_FALSE);
ok(SUCCEEDED(hr), "Failed to disable depth test, hr %#x.\n", hr);
hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
ok(SUCCEEDED(hr), "Failed to disable lighting, hr %#x.\n", hr);
hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ);
ok(SUCCEEDED(hr), "Failed to set FVF, hr %#x.\n", hr);
/* This crashes on Windows. */
/* hr = IDirect3DDevice8_SetViewport(device, NULL); */
for (i = 0; i < sizeof(rt_sizes) / sizeof(rt_sizes[0]); ++i)
{
if (i)
{
hr = IDirect3DDevice8_CreateRenderTarget(device, rt_sizes[i].x, rt_sizes[i].y,
D3DFMT_A8R8G8B8, D3DMULTISAMPLE_NONE, TRUE, &rt);
ok(SUCCEEDED(hr), "Failed to create render target, hr %#x (i %u).\n", hr, i);
hr = IDirect3DDevice8_SetRenderTarget(device, rt, NULL);
ok(SUCCEEDED(hr), "Failed to set render target, hr %#x (i %u).\n", hr, i);
}
else
{
hr = IDirect3DDevice8_GetBackBuffer(device, 0, D3DBACKBUFFER_TYPE_MONO, &rt);
ok(SUCCEEDED(hr), "Failed to get backbuffer, hr %#x.\n", hr);
}
for (j = 0; j < sizeof(tests) / sizeof(tests[0]); ++j)
{
hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff000000, 1.0f, 0);
ok(SUCCEEDED(hr), "Failed to clear, hr %#x (i %u, j %u).\n", hr, i, j);
hr = IDirect3DDevice8_SetViewport(device, &tests[j].vp);
if (tests[j].vp.X + tests[j].vp.Width > rt_sizes[i].x
|| tests[j].vp.Y + tests[j].vp.Height > rt_sizes[i].y)
{
ok(hr == D3DERR_INVALIDCALL,
"Setting the viewport returned unexpected hr %#x (i %u, j %u).\n", hr, i, j);
continue;
}
else
{
ok(SUCCEEDED(hr), "Failed to set the viewport, hr %#x (i %u, j %u).\n", hr, i, j);
}
hr = IDirect3DDevice8_BeginScene(device);
ok(SUCCEEDED(hr), "Failed to begin scene, hr %#x (i %u, j %u).\n", hr, i, j);
hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(quad[0]));
ok(SUCCEEDED(hr), "Got unexpected hr %#x (i %u, j %u).\n", hr, i, j);
hr = IDirect3DDevice8_EndScene(device);
ok(SUCCEEDED(hr), "Failed to end scene, hr %#x (i %u, j %u).\n", hr, i, j);
get_rt_readback(rt, &rb);
check_rect(&rb, tests[j].expected_rect, tests[j].message);
release_surface_readback(&rb);
}
IDirect3DSurface8_Release(rt);
}
hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
ok(SUCCEEDED(hr), "Failed to present, hr %#x.\n", hr);
refcount = IDirect3DDevice8_Release(device);
ok(!refcount, "Device has %u references left.\n", refcount);
done:
IDirect3D8_Release(d3d);
DestroyWindow(window);
}
START_TEST(visual)
{
D3DADAPTER_IDENTIFIER8 identifier;
......@@ -10204,4 +10359,5 @@ START_TEST(visual)
test_backbuffer_resize();
test_drawindexedprimitiveup();
test_map_synchronisation();
test_viewport();
}
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