Mostly to show that D3DKMTCheckOcclusion is mainly composed of ownership checks rather than actually window occlusion. Also composition status doesn't affect its behavior despite MSDN say so.
Signed-off-by: Zhiyi Zhang zzhang@codeweavers.com --- dlls/gdi32/tests/driver.c | 206 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 206 insertions(+)
diff --git a/dlls/gdi32/tests/driver.c b/dlls/gdi32/tests/driver.c index e46ec7bb80..14b7409060 100644 --- a/dlls/gdi32/tests/driver.c +++ b/dlls/gdi32/tests/driver.c @@ -27,12 +27,14 @@ #include "wingdi.h" #include "winuser.h" #include "winternl.h" +#include "dwmapi.h" #include "ddk/d3dkmthk.h"
#include "wine/test.h"
static const WCHAR display1W[] = {'\','\','.','\','D','I','S','P','L','A','Y','1',0};
+static NTSTATUS (WINAPI *pD3DKMTCheckOcclusion)(const D3DKMT_CHECKOCCLUSION *); static NTSTATUS (WINAPI *pD3DKMTCheckVidPnExclusiveOwnership)(const D3DKMT_CHECKVIDPNEXCLUSIVEOWNERSHIP *); static NTSTATUS (WINAPI *pD3DKMTCloseAdapter)(const D3DKMT_CLOSEADAPTER *); static NTSTATUS (WINAPI *pD3DKMTCreateDevice)(D3DKMT_CREATEDEVICE *); @@ -40,6 +42,7 @@ static NTSTATUS (WINAPI *pD3DKMTDestroyDevice)(const D3DKMT_DESTROYDEVICE *); static NTSTATUS (WINAPI *pD3DKMTOpenAdapterFromGdiDisplayName)(D3DKMT_OPENADAPTERFROMGDIDISPLAYNAME *); static NTSTATUS (WINAPI *pD3DKMTOpenAdapterFromHdc)(D3DKMT_OPENADAPTERFROMHDC *); static NTSTATUS (WINAPI *pD3DKMTSetVidPnSourceOwner)(const D3DKMT_SETVIDPNSOURCEOWNER *); +static HRESULT (WINAPI *pDwmEnableComposition)(UINT);
static void test_D3DKMTOpenAdapterFromGdiDisplayName(void) { @@ -615,10 +618,208 @@ static void test_D3DKMTSetVidPnSourceOwner(void) ok(status == STATUS_INVALID_PARAMETER, "Got unexpected return code %#x.\n", status); }
+static void test_D3DKMTCheckOcclusion(void) +{ + DISPLAY_DEVICEW display_device = {sizeof(display_device)}; + D3DKMT_OPENADAPTERFROMGDIDISPLAYNAME open_adapter_gdi_desc; + D3DKMT_CHECKVIDPNEXCLUSIVEOWNERSHIP check_owner_desc; + D3DKMT_SETVIDPNSOURCEOWNER set_owner_desc; + D3DKMT_DESTROYDEVICE destroy_device_desc; + D3DKMT_VIDPNSOURCEOWNER_TYPE owner_type; + D3DKMT_CLOSEADAPTER close_adapter_desc; + D3DKMT_CREATEDEVICE create_device_desc; + D3DKMT_CHECKOCCLUSION occlusion_desc; + NTSTATUS expected_occlusion, status; + INT i, adapter_count = 0; + HWND hwnd, hwnd2; + HRESULT hr; + + if (!pD3DKMTCheckOcclusion || pD3DKMTCheckOcclusion(NULL) == STATUS_PROCEDURE_NOT_FOUND) + { + skip("D3DKMTCheckOcclusion() is unavailable.\n"); + return; + } + + /* NULL parameter check */ + status = pD3DKMTCheckOcclusion(NULL); + ok(status == STATUS_INVALID_PARAMETER, "Got unexpected return code %#x.\n", status); + + occlusion_desc.hWnd = NULL; + status = pD3DKMTCheckOcclusion(&occlusion_desc); + ok(status == STATUS_INVALID_PARAMETER, "Got unexpected return code %#x.\n", status); + + hwnd = CreateWindowA("static", "static1", WS_OVERLAPPEDWINDOW | WS_VISIBLE, 0, 0, 200, 200, 0, 0, 0, 0); + ok(hwnd != NULL, "Failed to create window.\n"); + + occlusion_desc.hWnd = hwnd; + status = pD3DKMTCheckOcclusion(&occlusion_desc); + ok(status == STATUS_SUCCESS, "Got unexpected return code %#x.\n", status); + + /* Minimized state doesn't affect D3DKMTCheckOcclusion */ + ShowWindow(hwnd, SW_MINIMIZE); + occlusion_desc.hWnd = hwnd; + status = pD3DKMTCheckOcclusion(&occlusion_desc); + ok(status == STATUS_SUCCESS, "Got unexpected return code %#x.\n", status); + ShowWindow(hwnd, SW_SHOWNORMAL); + + /* Invisible state doesn't affect D3DKMTCheckOcclusion */ + ShowWindow(hwnd, SW_HIDE); + occlusion_desc.hWnd = hwnd; + status = pD3DKMTCheckOcclusion(&occlusion_desc); + ok(status == STATUS_SUCCESS, "Got unexpected return code %#x.\n", status); + ShowWindow(hwnd, SW_SHOW); + + /* hwnd2 covers hwnd */ + hwnd2 = CreateWindowA("static", "static2", WS_OVERLAPPEDWINDOW | WS_VISIBLE, 100, 100, 200, 200, 0, 0, 0, 0); + ok(hwnd2 != NULL, "Failed to create window.\n"); + + occlusion_desc.hWnd = hwnd; + status = pD3DKMTCheckOcclusion(&occlusion_desc); + ok(status == STATUS_SUCCESS, "Got unexpected return code %#x.\n", status); + + occlusion_desc.hWnd = hwnd2; + status = pD3DKMTCheckOcclusion(&occlusion_desc); + ok(status == STATUS_SUCCESS, "Got unexpected return code %#x.\n", status); + + /* Composition doesn't affect D3DKMTCheckOcclusion */ + if (pDwmEnableComposition) + { + hr = pDwmEnableComposition(DWM_EC_DISABLECOMPOSITION); + ok(hr == S_OK, "Failed to disable composition.\n"); + + occlusion_desc.hWnd = hwnd; + status = pD3DKMTCheckOcclusion(&occlusion_desc); + /* This result means that D3DKMTCheckOcclusion doesn't check composition status despite MSDN says it will */ + ok(status == STATUS_SUCCESS, "Got unexpected return code %#x.\n", status); + + occlusion_desc.hWnd = hwnd2; + status = pD3DKMTCheckOcclusion(&occlusion_desc); + ok(status == STATUS_SUCCESS, "Got unexpected return code %#x.\n", status); + + ShowWindow(hwnd, SW_MINIMIZE); + occlusion_desc.hWnd = hwnd; + status = pD3DKMTCheckOcclusion(&occlusion_desc); + ok(status == STATUS_SUCCESS, "Got unexpected return code %#x.\n", status); + ShowWindow(hwnd, SW_SHOWNORMAL); + + ShowWindow(hwnd, SW_HIDE); + occlusion_desc.hWnd = hwnd; + status = pD3DKMTCheckOcclusion(&occlusion_desc); + ok(status == STATUS_SUCCESS, "Got unexpected return code %#x.\n", status); + ShowWindow(hwnd, SW_SHOW); + + hr = pDwmEnableComposition(DWM_EC_ENABLECOMPOSITION); + ok(hr == S_OK, "Failed to enable composition.\n"); + } + else + skip("Skip testing composition.\n"); + + if (!(pD3DKMTCheckVidPnExclusiveOwnership && pD3DKMTCloseAdapter && pD3DKMTCreateDevice && pD3DKMTDestroyDevice + && pD3DKMTOpenAdapterFromGdiDisplayName && pD3DKMTSetVidPnSourceOwner)) + { + skip("Required functions are unavailable.\n"); + DestroyWindow(hwnd2); + goto done; + } + + lstrcpyW(open_adapter_gdi_desc.DeviceName, display1W); + status = pD3DKMTOpenAdapterFromGdiDisplayName(&open_adapter_gdi_desc); + ok(status == STATUS_SUCCESS, "Got unexpected return code %#x.\n", status); + + memset(&create_device_desc, 0, sizeof(create_device_desc)); + create_device_desc.hAdapter = open_adapter_gdi_desc.hAdapter; + status = pD3DKMTCreateDevice(&create_device_desc); + ok(status == STATUS_SUCCESS, "Got unexpected return code %#x.\n", status); + + check_owner_desc.hAdapter = open_adapter_gdi_desc.hAdapter; + check_owner_desc.VidPnSourceId = open_adapter_gdi_desc.VidPnSourceId; + status = pD3DKMTCheckVidPnExclusiveOwnership(&check_owner_desc); + ok(status == STATUS_SUCCESS, "Got unexpected return code %#x.\n", status); + + /* Test D3DKMTCheckOcclusion relationship with video present source owner */ + set_owner_desc.hDevice = create_device_desc.hDevice; + owner_type = D3DKMT_VIDPNSOURCEOWNER_EXCLUSIVE; + set_owner_desc.pType = &owner_type; + set_owner_desc.pVidPnSourceId = &open_adapter_gdi_desc.VidPnSourceId; + set_owner_desc.VidPnSourceCount = 1; + status = pD3DKMTSetVidPnSourceOwner(&set_owner_desc); + ok(status == STATUS_SUCCESS, "Got unexpected return code %#x.\n", status); + + for (i = 0; EnumDisplayDevicesW(NULL, i, &display_device, 0); ++i) + { + if ((display_device.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP)) + adapter_count++; + } + /* STATUS_GRAPHICS_PRESENT_OCCLUDED on single monitor system. STATUS_SUCCESS on multiple monitor system. */ + expected_occlusion = adapter_count > 1 ? STATUS_SUCCESS : STATUS_GRAPHICS_PRESENT_OCCLUDED; + + occlusion_desc.hWnd = hwnd; + status = pD3DKMTCheckOcclusion(&occlusion_desc); + ok(status == expected_occlusion, "Got unexpected return code %#x.\n", status); + + /* Note hwnd2 is not actually occluded but D3DKMTCheckOcclusion reports STATUS_GRAPHICS_PRESENT_OCCLUDED as well */ + SetWindowPos(hwnd2, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE); + ShowWindow(hwnd2, SW_SHOW); + occlusion_desc.hWnd = hwnd2; + status = pD3DKMTCheckOcclusion(&occlusion_desc); + ok(status == expected_occlusion, "Got unexpected return code %#x.\n", status); + + /* Now hwnd is HWND_TOPMOST. Still reports STATUS_GRAPHICS_PRESENT_OCCLUDED */ + ok(SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE), "Failed to SetWindowPos.\n"); + ok(GetWindowLongW(hwnd, GWL_EXSTYLE) & WS_EX_TOPMOST, "No WS_EX_TOPMOST style.\n"); + occlusion_desc.hWnd = hwnd; + status = pD3DKMTCheckOcclusion(&occlusion_desc); + ok(status == expected_occlusion, "Got unexpected return code %#x.\n", status); + + DestroyWindow(hwnd2); + occlusion_desc.hWnd = hwnd; + status = pD3DKMTCheckOcclusion(&occlusion_desc); + ok(status == expected_occlusion, "Got unexpected return code %#x.\n", status); + + check_owner_desc.hAdapter = open_adapter_gdi_desc.hAdapter; + check_owner_desc.VidPnSourceId = open_adapter_gdi_desc.VidPnSourceId; + status = pD3DKMTCheckVidPnExclusiveOwnership(&check_owner_desc); + ok(status == STATUS_GRAPHICS_PRESENT_OCCLUDED, "Got unexpected return code %#x.\n", status); + + /* Unset video present source owner */ + set_owner_desc.hDevice = create_device_desc.hDevice; + set_owner_desc.pType = NULL; + set_owner_desc.pVidPnSourceId = NULL; + set_owner_desc.VidPnSourceCount = 0; + status = pD3DKMTSetVidPnSourceOwner(&set_owner_desc); + ok(status == STATUS_SUCCESS, "Got unexpected return code %#x.\n", status); + + occlusion_desc.hWnd = hwnd; + status = pD3DKMTCheckOcclusion(&occlusion_desc); + ok(status == STATUS_SUCCESS, "Got unexpected return code %#x.\n", status); + + check_owner_desc.hAdapter = open_adapter_gdi_desc.hAdapter; + check_owner_desc.VidPnSourceId = open_adapter_gdi_desc.VidPnSourceId; + status = pD3DKMTCheckVidPnExclusiveOwnership(&check_owner_desc); + /* D3DKMTCheckVidPnExclusiveOwnership gets STATUS_GRAPHICS_PRESENT_UNOCCLUDED sometimes and with some delay, + * it will always return STATUS_SUCCESS. So there are some timing issues here. */ + ok(status == STATUS_SUCCESS || status == STATUS_GRAPHICS_PRESENT_UNOCCLUDED, "Got unexpected return code %#x.\n", status); + + destroy_device_desc.hDevice = create_device_desc.hDevice; + status = pD3DKMTDestroyDevice(&destroy_device_desc); + ok(status == STATUS_SUCCESS, "Got unexpected return code %#x.\n", status); + +done: + if (pD3DKMTCloseAdapter) + { + close_adapter_desc.hAdapter = open_adapter_gdi_desc.hAdapter; + status = pD3DKMTCloseAdapter(&close_adapter_desc); + ok(status == STATUS_SUCCESS, "Got unexpected return code %#x.\n", status); + } + DestroyWindow(hwnd); +} + START_TEST(driver) { HMODULE gdi32 = LoadLibraryA("gdi32.dll"); + HMODULE dwmapi = LoadLibraryA("dwmapi.dll");
+ pD3DKMTCheckOcclusion = (void *)GetProcAddress(gdi32, "D3DKMTCheckOcclusion"); pD3DKMTCheckVidPnExclusiveOwnership = (void *)GetProcAddress(gdi32, "D3DKMTCheckVidPnExclusiveOwnership"); pD3DKMTCloseAdapter = (void *)GetProcAddress(gdi32, "D3DKMTCloseAdapter"); pD3DKMTCreateDevice = (void *)GetProcAddress(gdi32, "D3DKMTCreateDevice"); @@ -627,6 +828,10 @@ START_TEST(driver) pD3DKMTOpenAdapterFromHdc = (void *)GetProcAddress(gdi32, "D3DKMTOpenAdapterFromHdc"); pD3DKMTSetVidPnSourceOwner = (void *)GetProcAddress(gdi32, "D3DKMTSetVidPnSourceOwner");
+ if (dwmapi) + pDwmEnableComposition = (void *)GetProcAddress(dwmapi, "DwmEnableComposition"); + + test_D3DKMTCheckOcclusion(); test_D3DKMTCheckVidPnExclusiveOwnership(); test_D3DKMTCloseAdapter(); test_D3DKMTCreateDevice(); @@ -636,4 +841,5 @@ START_TEST(driver) test_D3DKMTSetVidPnSourceOwner();
FreeLibrary(gdi32); + FreeLibrary(dwmapi); }