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Commit 3f6ab8f5 authored by Matteo Bruni's avatar Matteo Bruni Committed by Alexandre Julliard
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ddraw/tests: Port test_viewport() to ddraw7.

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 c830b070
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dlls/ddraw/tests/ddraw7.c
View file @ 3f6ab8f5
......@@ -280,6 +280,45 @@ static D3DCOLOR get_surface_color(IDirectDrawSurface7 *surface, UINT x, UINT y)
return color;
}
static void check_rect(IDirectDrawSurface7 *surface, 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) ? 0x00ffffff : 0x00000000;
x = x_coords[i][x_side];
y = y_coords[j][y_side];
if (x < 0 || x >= 640 || y < 0 || y >= 480)
continue;
color = get_surface_color(surface, x, y);
ok(color == expected, "%s: Pixel (%d, %d) has color %08x, expected %08x.\n",
message, x, y, color, expected);
}
}
}
}
}
static HRESULT CALLBACK enum_z_fmt(DDPIXELFORMAT *format, void *ctx)
{
DDPIXELFORMAT *z_fmt = ctx;
......@@ -14095,6 +14134,143 @@ static void test_enum_surfaces(void)
IDirectDraw7_Release(ddraw);
}
static void test_viewport(void)
{
static struct
{
D3DVIEWPORT7 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 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},
};
IDirectDrawSurface7 *rt, *ds;
DDSURFACEDESC2 surface_desc;
IDirect3DDevice7 *device;
IDirectDraw7 *ddraw;
DDPIXELFORMAT z_fmt;
unsigned int i, j;
IDirect3D7 *d3d;
ULONG refcount;
HWND window;
HRESULT hr;
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 3D device, skipping test.\n");
DestroyWindow(window);
return;
}
hr = IDirect3DDevice7_GetDirect3D(device, &d3d);
ok(SUCCEEDED(hr), "Failed to get Direct3D7 interface, hr %#x.\n", hr);
hr = IDirect3D7_QueryInterface(d3d, &IID_IDirectDraw7, (void **)&ddraw);
ok(SUCCEEDED(hr), "Failed to get ddraw interface, hr %#x.\n", hr);
IDirect3D7_Release(d3d);
hr = IDirect3DDevice7_SetRenderState(device, D3DRENDERSTATE_ZENABLE, D3DZB_FALSE);
ok(SUCCEEDED(hr), "Failed to disable depth test, hr %#x.\n", hr);
hr = IDirect3DDevice7_SetRenderState(device, D3DRENDERSTATE_LIGHTING, FALSE);
ok(SUCCEEDED(hr), "Failed to disable lighting, hr %#x.\n", hr);
hr = IDirect3DDevice7_SetViewport(device, NULL);
ok(hr == E_INVALIDARG, "Setting NULL viewport data returned unexpected hr %#x.\n", hr);
ds = get_depth_stencil(device);
memset(&surface_desc, 0, sizeof(surface_desc));
surface_desc.dwSize = sizeof(surface_desc);
hr = IDirectDrawSurface7_GetSurfaceDesc(ds, &surface_desc);
z_fmt = U4(surface_desc).ddpfPixelFormat;
for (i = 0; i < ARRAY_SIZE(rt_sizes); ++i)
{
if (i)
{
memset(&surface_desc, 0, sizeof(surface_desc));
surface_desc.dwSize = sizeof(surface_desc);
surface_desc.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
surface_desc.dwWidth = rt_sizes[i].x;
surface_desc.dwHeight = rt_sizes[i].y;
surface_desc.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN | DDSCAPS_3DDEVICE;
hr = IDirectDraw7_CreateSurface(ddraw, &surface_desc, &rt, NULL);
ok(SUCCEEDED(hr), "Failed to create render target, hr %#x (i %u).\n", hr, i);
surface_desc.dwFlags = DDSD_CAPS | DDSD_PIXELFORMAT | DDSD_WIDTH | DDSD_HEIGHT;
surface_desc.ddsCaps.dwCaps = DDSCAPS_ZBUFFER;
U4(surface_desc).ddpfPixelFormat = z_fmt;
hr = IDirectDraw7_CreateSurface(ddraw, &surface_desc, &ds, NULL);
ok(SUCCEEDED(hr), "Failed to create depth buffer, hr %#x (i %u).\n", hr, i);
hr = IDirectDrawSurface7_AddAttachedSurface(rt, ds);
ok(SUCCEEDED(hr), "Failed to attach depth buffer, hr %#x (i %u).\n", hr, i);
hr = IDirect3DDevice7_SetRenderTarget(device, rt, 0);
ok(SUCCEEDED(hr), "Failed to set render target, hr %#x (i %u).\n", hr, i);
}
else
{
hr = IDirect3DDevice7_GetRenderTarget(device, &rt);
ok(SUCCEEDED(hr), "Failed to get render target, hr %#x.\n", hr);
}
for (j = 0; j < ARRAY_SIZE(tests); ++j)
{
hr = IDirect3DDevice7_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 = IDirect3DDevice7_SetViewport(device, &tests[j].vp);
if (tests[j].vp.dwX + tests[j].vp.dwWidth > rt_sizes[i].x
|| tests[j].vp.dwY + tests[j].vp.dwHeight > rt_sizes[i].y)
{
ok(hr == E_INVALIDARG, "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 = IDirect3DDevice7_BeginScene(device);
ok(SUCCEEDED(hr), "Failed to begin scene, hr %#x (i %u, j %u).\n", hr, i, j);
hr = IDirect3DDevice7_DrawPrimitive(device, D3DPT_TRIANGLESTRIP, D3DFVF_XYZ, quad, 4, 0);
ok(SUCCEEDED(hr), "Got unexpected hr %#x (i %u, j %u).\n", hr, i, j);
hr = IDirect3DDevice7_EndScene(device);
ok(SUCCEEDED(hr), "Failed to end scene, hr %#x (i %u, j %u).\n", hr, i, j);
check_rect(rt, tests[j].expected_rect, tests[j].message);
}
hr = IDirectDrawSurface7_DeleteAttachedSurface(rt, 0, ds);
ok(SUCCEEDED(hr), "Failed to detach surface, hr %#x (i %u).\n", hr, i);
IDirectDrawSurface7_Release(ds);
IDirectDrawSurface7_Release(rt);
}
refcount = IDirect3DDevice7_Release(device);
ok(!refcount, "Device has %u references left.\n", refcount);
DestroyWindow(window);
}
START_TEST(ddraw7)
{
DDDEVICEIDENTIFIER2 identifier;
......@@ -14229,4 +14405,5 @@ START_TEST(ddraw7)
test_depth_readback();
test_clear();
test_enum_surfaces();
test_viewport();
}
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