=?UTF-8?Q?Stefan=20D=C3=B6singer=20?=: ddraw/tests: Test user memory and getdc interaction.
Alexandre Julliard
julliard at winehq.org
Wed Dec 11 13:05:46 CST 2013
Module: wine
Branch: master
Commit: 5a656dead64915e3221f393d238db8a574424b64
URL: http://source.winehq.org/git/wine.git/?a=commit;h=5a656dead64915e3221f393d238db8a574424b64
Author: Stefan Dösinger <stefan at codeweavers.com>
Date: Wed Dec 11 12:22:17 2013 +0100
ddraw/tests: Test user memory and getdc interaction.
Some Windows Media Player 9 visualization plugins used ddraw in this way
to get a dc for their custom memory allocations.
---
dlls/ddraw/tests/ddraw2.c | 66 +++++++++++++++++++++++++++++++++++++++++++++
dlls/ddraw/tests/ddraw4.c | 61 +++++++++++++++++++++++++++++++++++++++++
dlls/ddraw/tests/ddraw7.c | 61 +++++++++++++++++++++++++++++++++++++++++
3 files changed, 188 insertions(+), 0 deletions(-)
diff --git a/dlls/ddraw/tests/ddraw2.c b/dlls/ddraw/tests/ddraw2.c
index 3728723..ccf228e 100644
--- a/dlls/ddraw/tests/ddraw2.c
+++ b/dlls/ddraw/tests/ddraw2.c
@@ -4862,6 +4862,71 @@ done:
DestroyWindow(window);
}
+static void test_user_memory_getdc(void)
+{
+ IDirectDraw2 *ddraw;
+ HWND window;
+ HRESULT hr;
+ DDSURFACEDESC ddsd;
+ IDirectDrawSurface *surface;
+ IDirectDrawSurface3 *surface3;
+ DWORD data[16][16];
+ ULONG ref;
+ HDC dc;
+
+ if (!(ddraw = create_ddraw()))
+ {
+ skip("Failed to create a ddraw object, skipping test.\n");
+ return;
+ }
+
+ window = CreateWindowA("static", "ddraw_test", WS_OVERLAPPEDWINDOW,
+ 0, 0, 640, 480, 0, 0, 0, 0);
+
+ hr = IDirectDraw2_SetCooperativeLevel(ddraw, window, DDSCL_NORMAL);
+ ok(SUCCEEDED(hr), "Failed to set cooperative level, hr %#x.\n", hr);
+
+ reset_ddsd(&ddsd);
+ ddsd.dwFlags = DDSD_WIDTH | DDSD_HEIGHT | DDSD_CAPS | DDSD_PIXELFORMAT;
+ ddsd.dwWidth = 16;
+ ddsd.dwHeight = 16;
+ ddsd.ddpfPixelFormat.dwSize = sizeof(ddsd.ddpfPixelFormat);
+ ddsd.ddpfPixelFormat.dwFlags = DDPF_RGB;
+ U1(ddsd.ddpfPixelFormat).dwRGBBitCount = 32;
+ U2(ddsd.ddpfPixelFormat).dwRBitMask = 0x00ff0000;
+ U3(ddsd.ddpfPixelFormat).dwGBitMask = 0x0000ff00;
+ U4(ddsd.ddpfPixelFormat).dwBBitMask = 0x000000ff;
+ ddsd.ddsCaps.dwCaps = DDSCAPS_SYSTEMMEMORY;
+ hr = IDirectDraw2_CreateSurface(ddraw, &ddsd, &surface, NULL);
+ ok(SUCCEEDED(hr), "Failed to create surface, hr %#x.\n", hr);
+
+ hr = IDirectDrawSurface_QueryInterface(surface, &IID_IDirectDrawSurface3, (void **)&surface3);
+ ok(SUCCEEDED(hr), "Failed to get IDirectDrawSurface3 interface, hr %#x.\n", hr);
+ IDirectDrawSurface_Release(surface);
+
+ memset(data, 0xaa, sizeof(data));
+ reset_ddsd(&ddsd);
+ ddsd.dwFlags = DDSD_LPSURFACE;
+ ddsd.lpSurface = data;
+ hr = IDirectDrawSurface3_SetSurfaceDesc(surface3, &ddsd, 0);
+ ok(SUCCEEDED(hr), "Failed to set surface desc, hr %#x.\n", hr);
+
+ hr = IDirectDrawSurface3_GetDC(surface3, &dc);
+ ok(SUCCEEDED(hr), "Failed to get DC, hr %#x.\n", hr);
+ BitBlt(dc, 0, 0, 16, 8, NULL, 0, 0, WHITENESS);
+ BitBlt(dc, 0, 8, 16, 8, NULL, 0, 0, BLACKNESS);
+ hr = IDirectDrawSurface3_ReleaseDC(surface3, dc);
+ ok(SUCCEEDED(hr), "Failed to release DC, hr %#x.\n", hr);
+
+ ok(data[0][0] == 0xffffffff, "Expected color 0xffffffff, got %#x.\n", data[0][0]);
+ ok(data[15][15] == 0x00000000, "Expected color 0x00000000, got %#x.\n", data[15][15]);
+
+ IDirectDrawSurface3_Release(surface3);
+ ref = IDirectDraw2_Release(ddraw);
+ ok(ref == 0, "Ddraw object not properly released, refcount %u.\n", ref);
+ DestroyWindow(window);
+}
+
START_TEST(ddraw2)
{
test_coop_level_create_device_window();
@@ -4896,4 +4961,5 @@ START_TEST(ddraw2)
test_surface_discard();
test_flip();
test_set_surface_desc();
+ test_user_memory_getdc();
}
diff --git a/dlls/ddraw/tests/ddraw4.c b/dlls/ddraw/tests/ddraw4.c
index 1793052..1689562 100644
--- a/dlls/ddraw/tests/ddraw4.c
+++ b/dlls/ddraw/tests/ddraw4.c
@@ -5464,6 +5464,66 @@ done:
DestroyWindow(window);
}
+static void test_user_memory_getdc(void)
+{
+ IDirectDraw4 *ddraw;
+ HWND window;
+ HRESULT hr;
+ DDSURFACEDESC2 ddsd;
+ IDirectDrawSurface4 *surface;
+ DWORD data[16][16];
+ ULONG ref;
+ HDC dc;
+
+ if (!(ddraw = create_ddraw()))
+ {
+ skip("Failed to create a ddraw object, skipping test.\n");
+ return;
+ }
+
+ window = CreateWindowA("static", "ddraw_test", WS_OVERLAPPEDWINDOW,
+ 0, 0, 640, 480, 0, 0, 0, 0);
+
+ hr = IDirectDraw4_SetCooperativeLevel(ddraw, window, DDSCL_NORMAL);
+ ok(SUCCEEDED(hr), "Failed to set cooperative level, hr %#x.\n", hr);
+
+ reset_ddsd(&ddsd);
+ ddsd.dwFlags = DDSD_WIDTH | DDSD_HEIGHT | DDSD_CAPS | DDSD_PIXELFORMAT;
+ ddsd.dwWidth = 16;
+ ddsd.dwHeight = 16;
+ ddsd.ddpfPixelFormat.dwSize = sizeof(ddsd.ddpfPixelFormat);
+ ddsd.ddpfPixelFormat.dwFlags = DDPF_RGB;
+ U1(ddsd.ddpfPixelFormat).dwRGBBitCount = 32;
+ U2(ddsd.ddpfPixelFormat).dwRBitMask = 0x00ff0000;
+ U3(ddsd.ddpfPixelFormat).dwGBitMask = 0x0000ff00;
+ U4(ddsd.ddpfPixelFormat).dwBBitMask = 0x000000ff;
+ ddsd.ddsCaps.dwCaps = DDSCAPS_SYSTEMMEMORY;
+ hr = IDirectDraw4_CreateSurface(ddraw, &ddsd, &surface, NULL);
+ ok(SUCCEEDED(hr), "Failed to create surface, hr %#x.\n", hr);
+
+ memset(data, 0xaa, sizeof(data));
+ reset_ddsd(&ddsd);
+ ddsd.dwFlags = DDSD_LPSURFACE;
+ ddsd.lpSurface = data;
+ hr = IDirectDrawSurface4_SetSurfaceDesc(surface, &ddsd, 0);
+ ok(SUCCEEDED(hr), "Failed to set surface desc, hr %#x.\n", hr);
+
+ hr = IDirectDrawSurface4_GetDC(surface, &dc);
+ ok(SUCCEEDED(hr), "Failed to get DC, hr %#x.\n", hr);
+ BitBlt(dc, 0, 0, 16, 8, NULL, 0, 0, WHITENESS);
+ BitBlt(dc, 0, 8, 16, 8, NULL, 0, 0, BLACKNESS);
+ hr = IDirectDrawSurface4_ReleaseDC(surface, dc);
+ ok(SUCCEEDED(hr), "Failed to release DC, hr %#x.\n", hr);
+
+ ok(data[0][0] == 0xffffffff, "Expected color 0xffffffff, got %#x.\n", data[0][0]);
+ ok(data[15][15] == 0x00000000, "Expected color 0x00000000, got %#x.\n", data[15][15]);
+
+ IDirectDrawSurface4_Release(surface);
+ ref = IDirectDraw4_Release(ddraw);
+ ok(ref == 0, "Ddraw object not properly released, refcount %u.\n", ref);
+ DestroyWindow(window);
+}
+
START_TEST(ddraw4)
{
test_process_vertices();
@@ -5503,4 +5563,5 @@ START_TEST(ddraw4)
test_surface_discard();
test_flip();
test_set_surface_desc();
+ test_user_memory_getdc();
}
diff --git a/dlls/ddraw/tests/ddraw7.c b/dlls/ddraw/tests/ddraw7.c
index 0a7eb7d..41f1b9b 100644
--- a/dlls/ddraw/tests/ddraw7.c
+++ b/dlls/ddraw/tests/ddraw7.c
@@ -5352,6 +5352,66 @@ done:
DestroyWindow(window);
}
+static void test_user_memory_getdc(void)
+{
+ IDirectDraw7 *ddraw;
+ HWND window;
+ HRESULT hr;
+ DDSURFACEDESC2 ddsd;
+ IDirectDrawSurface7 *surface;
+ DWORD data[16][16];
+ ULONG ref;
+ HDC dc;
+
+ if (!(ddraw = create_ddraw()))
+ {
+ skip("Failed to create a ddraw object, skipping test.\n");
+ return;
+ }
+
+ window = CreateWindowA("static", "ddraw_test", WS_OVERLAPPEDWINDOW,
+ 0, 0, 640, 480, 0, 0, 0, 0);
+
+ hr = IDirectDraw7_SetCooperativeLevel(ddraw, window, DDSCL_NORMAL);
+ ok(SUCCEEDED(hr), "Failed to set cooperative level, hr %#x.\n", hr);
+
+ reset_ddsd(&ddsd);
+ ddsd.dwFlags = DDSD_WIDTH | DDSD_HEIGHT | DDSD_CAPS | DDSD_PIXELFORMAT;
+ ddsd.dwWidth = 16;
+ ddsd.dwHeight = 16;
+ ddsd.ddpfPixelFormat.dwSize = sizeof(ddsd.ddpfPixelFormat);
+ ddsd.ddpfPixelFormat.dwFlags = DDPF_RGB;
+ U1(ddsd.ddpfPixelFormat).dwRGBBitCount = 32;
+ U2(ddsd.ddpfPixelFormat).dwRBitMask = 0x00ff0000;
+ U3(ddsd.ddpfPixelFormat).dwGBitMask = 0x0000ff00;
+ U4(ddsd.ddpfPixelFormat).dwBBitMask = 0x000000ff;
+ ddsd.ddsCaps.dwCaps = DDSCAPS_SYSTEMMEMORY;
+ hr = IDirectDraw7_CreateSurface(ddraw, &ddsd, &surface, NULL);
+ ok(SUCCEEDED(hr), "Failed to create surface, hr %#x.\n", hr);
+
+ memset(data, 0xaa, sizeof(data));
+ reset_ddsd(&ddsd);
+ ddsd.dwFlags = DDSD_LPSURFACE;
+ ddsd.lpSurface = data;
+ hr = IDirectDrawSurface7_SetSurfaceDesc(surface, &ddsd, 0);
+ ok(SUCCEEDED(hr), "Failed to set surface desc, hr %#x.\n", hr);
+
+ hr = IDirectDrawSurface7_GetDC(surface, &dc);
+ ok(SUCCEEDED(hr), "Failed to get DC, hr %#x.\n", hr);
+ BitBlt(dc, 0, 0, 16, 8, NULL, 0, 0, WHITENESS);
+ BitBlt(dc, 0, 8, 16, 8, NULL, 0, 0, BLACKNESS);
+ hr = IDirectDrawSurface7_ReleaseDC(surface, dc);
+ ok(SUCCEEDED(hr), "Failed to release DC, hr %#x.\n", hr);
+
+ ok(data[0][0] == 0xffffffff, "Expected color 0xffffffff, got %#x.\n", data[0][0]);
+ ok(data[15][15] == 0x00000000, "Expected color 0x00000000, got %#x.\n", data[15][15]);
+
+ IDirectDrawSurface7_Release(surface);
+ ref = IDirectDraw7_Release(ddraw);
+ ok(ref == 0, "Ddraw object not properly released, refcount %u.\n", ref);
+ DestroyWindow(window);
+}
+
START_TEST(ddraw7)
{
HMODULE module = GetModuleHandleA("ddraw.dll");
@@ -5399,4 +5459,5 @@ START_TEST(ddraw7)
test_surface_discard();
test_flip();
test_set_surface_desc();
+ test_user_memory_getdc();
}
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