Signed-off-by: Matteo Bruni mbruni@codeweavers.com --- v2: Minor cleanups, add a couple additional RT sizes.
dlls/d3d8/tests/visual.c | 156 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 156 insertions(+)
diff --git a/dlls/d3d8/tests/visual.c b/dlls/d3d8/tests/visual.c index b64f08c8a15..c2a4abfc049 100644 --- a/dlls/d3d8/tests/visual.c +++ b/dlls/d3d8/tests/visual.c @@ -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(); }