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wine/dlls/user32/tests/monitor.c

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/*
* Unit tests for monitor APIs
*
* Copyright 2005 Huw Davies
* Copyright 2008 Dmitry Timoshkov
* Copyright 2019-2022 Zhiyi Zhang for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "initguid.h"
#include "wine/test.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winreg.h"
#include "winternl.h"
#include "ddk/d3dkmthk.h"
#include "setupapi.h"
#include "ntddvdeo.h"
#include "wine/heap.h"
#include <stdio.h>
DEFINE_DEVPROPKEY(DEVPROPKEY_MONITOR_GPU_LUID, 0xca085853, 0x16ce, 0x48aa, 0xb1, 0x14, 0xde, 0x9c, 0x72, 0x33, 0x42, 0x23, 1);
DEFINE_DEVPROPKEY(DEVPROPKEY_MONITOR_OUTPUT_ID, 0xca085853, 0x16ce, 0x48aa, 0xb1, 0x14, 0xde, 0x9c, 0x72, 0x33, 0x42, 0x23, 2);
static LONG (WINAPI *pGetDisplayConfigBufferSizes)(UINT32,UINT32*,UINT32*);
static BOOL (WINAPI *pGetDpiForMonitorInternal)(HMONITOR,UINT,UINT*,UINT*);
static LONG (WINAPI *pQueryDisplayConfig)(UINT32,UINT32*,DISPLAYCONFIG_PATH_INFO*,UINT32*,
DISPLAYCONFIG_MODE_INFO*,DISPLAYCONFIG_TOPOLOGY_ID*);
static LONG (WINAPI *pDisplayConfigGetDeviceInfo)(DISPLAYCONFIG_DEVICE_INFO_HEADER*);
static LONG (WINAPI *pDisplayConfigSetDeviceInfo)(DISPLAYCONFIG_DEVICE_INFO_HEADER*);
static DPI_AWARENESS_CONTEXT (WINAPI *pSetThreadDpiAwarenessContext)(DPI_AWARENESS_CONTEXT);
static NTSTATUS (WINAPI *pD3DKMTCloseAdapter)(const D3DKMT_CLOSEADAPTER*);
static NTSTATUS (WINAPI *pD3DKMTOpenAdapterFromGdiDisplayName)(D3DKMT_OPENADAPTERFROMGDIDISPLAYNAME*);
static void init_function_pointers(void)
{
HMODULE user32 = GetModuleHandleA("user32.dll");
HMODULE gdi32 = GetModuleHandleA("gdi32.dll");
#define GET_PROC(module, func) \
p##func = (void *)GetProcAddress(module, #func); \
if (!p##func) \
trace("GetProcAddress(%s, %s) failed.\n", #module, #func);
GET_PROC(user32, GetDisplayConfigBufferSizes)
GET_PROC(user32, GetDpiForMonitorInternal)
GET_PROC(user32, QueryDisplayConfig)
GET_PROC(user32, DisplayConfigGetDeviceInfo)
GET_PROC(user32, DisplayConfigSetDeviceInfo)
GET_PROC(user32, SetThreadDpiAwarenessContext)
GET_PROC(gdi32, D3DKMTCloseAdapter)
GET_PROC(gdi32, D3DKMTOpenAdapterFromGdiDisplayName)
#undef GET_PROC
}
static void flush_events(void)
{
int diff = 1000;
DWORD time;
MSG msg;
time = GetTickCount() + diff;
while (diff > 0)
{
if (MsgWaitForMultipleObjects(0, NULL, FALSE, 200, QS_ALLINPUT) == WAIT_TIMEOUT)
break;
while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE))
DispatchMessageA(&msg);
diff = time - GetTickCount();
}
}
static unsigned int get_primary_dpi(void)
{
DPI_AWARENESS_CONTEXT old_context;
UINT dpi_x = 0, dpi_y = 0;
POINT point = {0, 0};
HMONITOR monitor;
if (!pSetThreadDpiAwarenessContext || !pGetDpiForMonitorInternal)
return 0;
old_context = pSetThreadDpiAwarenessContext(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE);
monitor = MonitorFromPoint(point, MONITOR_DEFAULTTOPRIMARY);
pGetDpiForMonitorInternal(monitor, 0, &dpi_x, &dpi_y);
pSetThreadDpiAwarenessContext(old_context);
return dpi_y;
}
static int get_bitmap_stride(int width, int bpp)
{
return ((width * bpp + 15) >> 3) & ~1;
}
static int adapter_count = 0;
static int monitor_count = 0;
static void test_enumdisplaydevices_adapter(int index, const DISPLAY_DEVICEA *device, DWORD flags)
{
char buffer[128];
int number;
int vendor_id;
int device_id;
int subsys_id;
int revision_id;
HDC hdc;
adapter_count++;
/* DeviceName */
ok(sscanf(device->DeviceName, "\\\\.\\DISPLAY%d", &number) == 1, "#%d: wrong DeviceName %s\n", index,
device->DeviceName);
/* DeviceKey */
/* \Device\Video? value in HLKM\HARDWARE\DEVICEMAP\VIDEO are not necessarily in order with adapter index.
* Check format only */
ok(sscanf(device->DeviceKey, "\\Registry\\Machine\\System\\CurrentControlSet\\Control\\Video\\%[^\\]\\%04d", buffer, &number) == 2,
"#%d: wrong DeviceKey %s\n", index, device->DeviceKey);
/* DeviceString */
ok(broken(!*device->DeviceString) || /* XP on Testbot will return an empty string, whereas XP on real machine doesn't. Probably a bug in virtual adapter driver */
*device->DeviceString, "#%d: expect DeviceString not empty\n", index);
/* StateFlags */
if (device->StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP)
{
/* Test creating DC */
hdc = CreateDCA(device->DeviceName, NULL, NULL, NULL);
ok(hdc != NULL, "#%d: failed to CreateDC(\"%s\") err=%ld\n", index, device->DeviceName, GetLastError());
DeleteDC(hdc);
}
/* DeviceID */
/* DeviceID should equal to the first string of HardwareID value data in PCI GPU instance. You can verify this
* by changing the data and rerun EnumDisplayDevices. But it's difficult to find corresponding PCI device on
* userland. So here we check the expected format instead. */
if (flags & EDD_GET_DEVICE_INTERFACE_NAME)
ok(strlen(device->DeviceID) == 0 || /* vista+ */
sscanf(device->DeviceID, "PCI\\VEN_%04X&DEV_%04X&SUBSYS_%08X&REV_%02X",
&vendor_id, &device_id, &subsys_id, &revision_id) == 4, /* XP/2003 ignores EDD_GET_DEVICE_INTERFACE_NAME */
"#%d: got %s\n", index, device->DeviceID);
else
{
ok(broken(strlen(device->DeviceID) == 0) || /* XP on Testbot returns an empty string, whereas real machine doesn't */
sscanf(device->DeviceID, "PCI\\VEN_%04X&DEV_%04X&SUBSYS_%08X&REV_%02X", &vendor_id, &device_id, &subsys_id,
&revision_id) == 4, "#%d: wrong DeviceID %s\n", index, device->DeviceID);
}
}
static void test_enumdisplaydevices_monitor(int monitor_index, const char *adapter_name,
DISPLAY_DEVICEA *device, DWORD flags)
{
static const char device_key_prefix[] = "\\Registry\\Machine\\System\\CurrentControlSet\\Control\\Class"
"\\{4d36e96e-e325-11ce-bfc1-08002be10318}\\";
char monitor_name[32];
char buffer[128];
int number;
monitor_count++;
/* DeviceName */
lstrcpyA(monitor_name, adapter_name);
sprintf(monitor_name + strlen(monitor_name), "\\Monitor%d", monitor_index);
ok(!strcmp(monitor_name, device->DeviceName), "#%d: expect %s, got %s\n", monitor_index, monitor_name, device->DeviceName);
/* DeviceString */
ok(*device->DeviceString, "#%d: expect DeviceString not empty\n", monitor_index);
/* StateFlags */
ok(device->StateFlags <= (DISPLAY_DEVICE_ATTACHED | DISPLAY_DEVICE_ACTIVE),
"#%d wrong state %#lx\n", monitor_index, device->StateFlags);
/* DeviceID */
CharLowerA(device->DeviceID);
if (flags & EDD_GET_DEVICE_INTERFACE_NAME)
{ /* HKLM\SYSTEM\CurrentControlSet\Enum\DISPLAY\[monitor name]\[instance id] GUID_DEVINTERFACE_MONITOR
* ^ ^ ^
* Expect format \\?\DISPLAY#[monitor name]#[instance id]#{e6f07b5f-ee97-4a90-b076-33f57bf4eaa7} */
ok(strlen(device->DeviceID) == 0 || /* vista ~ win7 */
sscanf(device->DeviceID, "\\\\?\\display#%[^#]#%[^#]#{e6f07b5f-ee97-4a90-b076-33f57bf4eaa7}", buffer, buffer) == 2 || /* win8+ */
sscanf(device->DeviceID, "monitor\\%[^\\]\\{4d36e96e-e325-11ce-bfc1-08002be10318}\\%04d", buffer, &number) == 2, /* XP/2003 ignores EDD_GET_DEVICE_INTERFACE_NAME */
"#%d: wrong DeviceID : %s\n", monitor_index, device->DeviceID);
}
else
{
/* Expect HarewareID value data + Driver value data in HKLM\SYSTEM\CurrentControlSet\Enum\DISPLAY\[monitor name]\{instance} */
/* But we don't know which monitor instance this belongs to, so check format instead */
ok(sscanf(device->DeviceID, "monitor\\%[^\\]\\{4d36e96e-e325-11ce-bfc1-08002be10318}\\%04d", buffer, &number) == 2,
"#%d: wrong DeviceID : %s\n", monitor_index, device->DeviceID);
}
/* DeviceKey */
lstrcpynA(buffer, device->DeviceKey, sizeof(device_key_prefix));
ok(!lstrcmpiA(buffer, device_key_prefix), "#%d: wrong DeviceKey : %s\n", monitor_index, device->DeviceKey);
ok(sscanf(device->DeviceKey + sizeof(device_key_prefix) - 1, "%04d", &number) == 1,
"#%d wrong DeviceKey : %s\n", monitor_index, device->DeviceKey);
}
static void test_enumdisplaydevices(void)
{
static const DWORD flags[] = {0, EDD_GET_DEVICE_INTERFACE_NAME};
DISPLAY_DEVICEA dd;
char adapter_name[32];
int number;
int flag_index;
int adapter_index;
int monitor_index;
BOOL ret;
/* Doesn't accept \\.\DISPLAY */
dd.cb = sizeof(dd);
ret = EnumDisplayDevicesA("\\\\.\\DISPLAY", 0, &dd, 0);
ok(!ret, "Expect failure\n");
/* Enumeration */
for (flag_index = 0; flag_index < ARRAY_SIZE(flags); flag_index++)
for (adapter_index = 0; EnumDisplayDevicesA(NULL, adapter_index, &dd, flags[flag_index]); adapter_index++)
{
lstrcpyA(adapter_name, dd.DeviceName);
if (sscanf(adapter_name, "\\\\.\\DISPLAYV%d", &number) == 1)
{
skip("Skipping software devices %s:%s\n", adapter_name, dd.DeviceString);
continue;
}
test_enumdisplaydevices_adapter(adapter_index, &dd, flags[flag_index]);
for (monitor_index = 0; EnumDisplayDevicesA(adapter_name, monitor_index, &dd, flags[flag_index]);
monitor_index++)
test_enumdisplaydevices_monitor(monitor_index, adapter_name, &dd, flags[flag_index]);
}
ok(adapter_count > 0, "Expect at least one adapter found\n");
/* XP on Testbot doesn't report a monitor, whereas XP on real machine does */
ok(broken(monitor_count == 0) || monitor_count > 0, "Expect at least one monitor found\n");
}
struct vid_mode
{
DWORD w, h, bpp, freq, fields;
BOOL must_succeed;
};
static const struct vid_mode vid_modes_test[] = {
{1024, 768, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL | DM_DISPLAYFREQUENCY, 0},
{1024, 768, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFREQUENCY, 1},
{1024, 768, 0, 1, DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFREQUENCY, 0},
{1024, 768, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL , 0},
{1024, 768, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT , 1},
{1024, 768, 0, 0, DM_BITSPERPEL , 0},
{1024, 768, 0, 0, DM_DISPLAYFREQUENCY, 0},
{0, 0, 0, 0, DM_PELSWIDTH, 0},
{0, 0, 0, 0, DM_PELSHEIGHT, 0},
{1024, 768, 0, 0, DM_PELSWIDTH, 0},
{1024, 768, 0, 0, DM_PELSHEIGHT, 0},
{ 0, 768, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT, 0},
{1024, 0, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT, 0},
/* the following test succeeds under XP SP3
{0, 0, 0, 0, DM_DISPLAYFREQUENCY, 0}
*/
};
struct device_info
{
DWORD index;
CHAR name[CCHDEVICENAME];
DEVMODEA original_mode;
};
#define expect_dm(a, b, c) _expect_dm(__LINE__, a, b, c)
static void _expect_dm(INT line, const DEVMODEA *expected, const CHAR *device, DWORD test)
{
DEVMODEA dm;
BOOL ret;
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
SetLastError(0xdeadbeef);
ret = EnumDisplaySettingsA(device, ENUM_CURRENT_SETTINGS, &dm);
ok_(__FILE__, line)(ret, "Device %s test %ld EnumDisplaySettingsA failed, error %#lx\n", device, test, GetLastError());
ok_(__FILE__, line)((dm.dmFields & expected->dmFields) == expected->dmFields,
"Device %s test %ld expect dmFields to contain %#lx, got %#lx\n", device, test, expected->dmFields, dm.dmFields);
ok_(__FILE__, line)(!(expected->dmFields & DM_BITSPERPEL) || dm.dmBitsPerPel == expected->dmBitsPerPel,
"Device %s test %ld expect dmBitsPerPel %lu, got %lu\n", device, test, expected->dmBitsPerPel, dm.dmBitsPerPel);
ok_(__FILE__, line)(!(expected->dmFields & DM_PELSWIDTH) || dm.dmPelsWidth == expected->dmPelsWidth,
"Device %s test %ld expect dmPelsWidth %lu, got %lu\n", device, test, expected->dmPelsWidth, dm.dmPelsWidth);
ok_(__FILE__, line)(!(expected->dmFields & DM_PELSHEIGHT) || dm.dmPelsHeight == expected->dmPelsHeight,
"Device %s test %ld expect dmPelsHeight %lu, got %lu\n", device, test, expected->dmPelsHeight, dm.dmPelsHeight);
ok_(__FILE__, line)(!(expected->dmFields & DM_POSITION) || dm.dmPosition.x == expected->dmPosition.x,
"Device %s test %ld expect dmPosition.x %ld, got %ld\n", device, test, expected->dmPosition.x, dm.dmPosition.x);
ok_(__FILE__, line)(!(expected->dmFields & DM_POSITION) || dm.dmPosition.y == expected->dmPosition.y,
"Device %s test %ld expect dmPosition.y %ld, got %ld\n", device, test, expected->dmPosition.y, dm.dmPosition.y);
ok_(__FILE__, line)(!(expected->dmFields & DM_DISPLAYFREQUENCY) ||
dm.dmDisplayFrequency == expected->dmDisplayFrequency,
"Device %s test %ld expect dmDisplayFrequency %lu, got %lu\n", device, test, expected->dmDisplayFrequency,
dm.dmDisplayFrequency);
ok_(__FILE__, line)(!(expected->dmFields & DM_DISPLAYORIENTATION) ||
dm.dmDisplayOrientation == expected->dmDisplayOrientation,
"Device %s test %ld expect dmDisplayOrientation %ld, got %ld\n", device, test, expected->dmDisplayOrientation,
dm.dmDisplayOrientation);
}
static void test_ChangeDisplaySettingsEx(void)
{
static const DWORD registry_fields = DM_DISPLAYORIENTATION | DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT |
DM_DISPLAYFLAGS | DM_DISPLAYFREQUENCY | DM_POSITION;
static const DWORD depths[] = {8, 16, 32};
DPI_AWARENESS_CONTEXT context = NULL;
UINT primary, device, test, mode;
UINT device_size, device_count;
struct device_info *devices;
DEVMODEA dm, dm2, dm3;
INT count, old_count;
DISPLAY_DEVICEA dd;
POINTL position;
DEVMODEW dmW;
BOOL found;
LONG res;
int i;
/* Test invalid device names */
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
res = EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &dm);
ok(res, "EnumDisplaySettingsA failed, error %#lx\n", GetLastError());
res = ChangeDisplaySettingsExA("invalid", &dm, NULL, CDS_TEST, NULL);
ok(res == DISP_CHANGE_BADPARAM, "ChangeDisplaySettingsA returned unexpected %ld\n", res);
res = ChangeDisplaySettingsExA("\\\\.\\DISPLAY0", &dm, NULL, CDS_TEST, NULL);
ok(res == DISP_CHANGE_BADPARAM, "ChangeDisplaySettingsA returned unexpected %ld\n", res);
res = ChangeDisplaySettingsExA("\\\\.\\DISPLAY1\\Monitor0", &dm, NULL, CDS_TEST, NULL);
ok(res == DISP_CHANGE_BADPARAM, "ChangeDisplaySettingsA returned unexpected %ld\n", res);
/* Test dmDriverExtra */
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
res = EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &dm);
ok(res, "EnumDisplaySettingsA failed, error %#lx\n", GetLastError());
memset(&dmW, 0, sizeof(dmW));
dmW.dmSize = sizeof(dmW);
res = EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dmW);
ok(res, "EnumDisplaySettingsW failed, error %#lx\n", GetLastError());
/* ChangeDisplaySettingsA/W reset dmDriverExtra to 0 */
dm.dmDriverExtra = 1;
res = ChangeDisplaySettingsA(&dm, CDS_TEST);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsA returned unexpected %ld\n", res);
ok(dm.dmDriverExtra == 0, "ChangeDisplaySettingsA didn't reset dmDriverExtra to 0\n");
dmW.dmDriverExtra = 1;
res = ChangeDisplaySettingsW(&dmW, CDS_TEST);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsW returned unexpected %ld\n", res);
ok(dmW.dmDriverExtra == 0, "ChangeDisplaySettingsW didn't reset dmDriverExtra to 0\n");
/* ChangeDisplaySettingsExA/W do not modify dmDriverExtra */
dm.dmDriverExtra = 1;
res = ChangeDisplaySettingsExA(NULL, &dm, NULL, CDS_TEST, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA returned unexpected %ld\n", res);
ok(dm.dmDriverExtra == 1, "ChangeDisplaySettingsExA shouldn't change dmDriverExtra\n");
dmW.dmDriverExtra = 1;
res = ChangeDisplaySettingsExW(NULL, &dmW, NULL, CDS_TEST, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExW returned unexpected %ld\n", res);
ok(dmW.dmDriverExtra == 1, "ChangeDisplaySettingsExW shouldn't change dmDriverExtra\n");
/* Test dmSize */
/* ChangeDisplaySettingsA/ExA report success even if dmSize is 0 */
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
res = EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &dm);
ok(res, "EnumDisplaySettingsA failed, error %#lx\n", GetLastError());
dm.dmSize = 0;
res = ChangeDisplaySettingsA(&dm, CDS_TEST);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsA returned unexpected %ld\n", res);
dm.dmSize = 0;
res = ChangeDisplaySettingsExA(NULL, &dm, NULL, CDS_TEST, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA returned unexpected %ld\n", res);
/* dmSize for ChangeDisplaySettingsW/ExW needs to be at least FIELD_OFFSET(DEVMODEW, dmICMMethod) */
memset(&dmW, 0, sizeof(dmW));
dmW.dmSize = sizeof(dmW);
res = EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dmW);
ok(res, "EnumDisplaySettingsW failed, error %#lx\n", GetLastError());
dmW.dmSize = FIELD_OFFSET(DEVMODEW, dmICMMethod) - 1;
res = ChangeDisplaySettingsW(&dmW, CDS_TEST);
ok(res == DISP_CHANGE_BADMODE, "ChangeDisplaySettingsW returned %ld, expect DISP_CHANGE_BADMODE\n", res);
dmW.dmSize = FIELD_OFFSET(DEVMODEW, dmICMMethod) - 1;
res = ChangeDisplaySettingsExW(NULL, &dmW, NULL, CDS_TEST, NULL);
ok(res == DISP_CHANGE_BADMODE, "ChangeDisplaySettingsExW returned %ld, expect DISP_CHANGE_BADMODE\n", res);
dmW.dmSize = FIELD_OFFSET(DEVMODEW, dmICMMethod);
res = ChangeDisplaySettingsW(&dmW, CDS_TEST);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsW returned unexpected %ld\n", res);
dmW.dmSize = FIELD_OFFSET(DEVMODEW, dmICMMethod);
res = ChangeDisplaySettingsExW(NULL, &dmW, NULL, CDS_TEST, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExW returned unexpected %ld\n", res);
/* Test clip rectangle after resolution changes */
/* GetClipCursor always returns result in physical pixels but GetSystemMetrics(SM_CX/CYVIRTUALSCREEN) are not.
* Set per-monitor aware context so that virtual screen rectangles are in physical pixels */
if (pSetThreadDpiAwarenessContext)
context = pSetThreadDpiAwarenessContext(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE);
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
for (i = 0; i < ARRAY_SIZE(vid_modes_test); i++)
{
dm.dmPelsWidth = vid_modes_test[i].w;
dm.dmPelsHeight = vid_modes_test[i].h;
dm.dmBitsPerPel = vid_modes_test[i].bpp;
dm.dmDisplayFrequency = vid_modes_test[i].freq;
dm.dmFields = vid_modes_test[i].fields;
res = ChangeDisplaySettingsExA(NULL, &dm, NULL, CDS_TEST, NULL);
ok(vid_modes_test[i].must_succeed ?
(res == DISP_CHANGE_SUCCESSFUL || res == DISP_CHANGE_RESTART) :
(res == DISP_CHANGE_SUCCESSFUL || res == DISP_CHANGE_RESTART ||
res == DISP_CHANGE_BADMODE || res == DISP_CHANGE_BADPARAM),
"Unexpected ChangeDisplaySettingsExA() return code for vid_modes_test[%d]: %ld\n", i, res);
if (res == DISP_CHANGE_SUCCESSFUL)
{
RECT r, r1, virt;
SetRect(&virt, 0, 0, GetSystemMetrics(SM_CXVIRTUALSCREEN), GetSystemMetrics(SM_CYVIRTUALSCREEN));
if (IsRectEmpty(&virt)) /* NT4 doesn't have SM_CX/YVIRTUALSCREEN */
SetRect(&virt, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN));
OffsetRect(&virt, GetSystemMetrics(SM_XVIRTUALSCREEN), GetSystemMetrics(SM_YVIRTUALSCREEN));
/* Resolution change resets clip rect */
ok(GetClipCursor(&r), "GetClipCursor() failed\n");
ok(EqualRect(&r, &virt), "Invalid clip rect: %s\n", wine_dbgstr_rect(&r));
if (!ClipCursor(NULL)) continue;
ok(GetClipCursor(&r), "GetClipCursor() failed\n");
ok(EqualRect(&r, &virt), "Invalid clip rect: %s\n", wine_dbgstr_rect(&r));
/* This should always work. Primary monitor is at (0,0) */
SetRect(&r1, 10, 10, 20, 20);
ok(ClipCursor(&r1), "ClipCursor() failed\n");
ok(GetClipCursor(&r), "GetClipCursor() failed\n");
ok(EqualRect(&r, &r1), "Invalid clip rect: %s\n", wine_dbgstr_rect(&r));
SetRect(&r1, 10, 10, 10, 10);
ok(ClipCursor(&r1), "ClipCursor() failed\n");
ok(GetClipCursor(&r), "GetClipCursor() failed\n");
ok(EqualRect(&r, &r1), "Invalid clip rect: %s\n", wine_dbgstr_rect(&r));
SetRect(&r1, 10, 10, 10, 9);
ok(!ClipCursor(&r1), "ClipCursor() succeeded\n");
/* Windows bug: further clipping fails once an empty rect is set, so we have to reset it */
ClipCursor(NULL);
SetRect(&r1, virt.left - 10, virt.top - 10, virt.right + 20, virt.bottom + 20);
ok(ClipCursor(&r1), "ClipCursor() failed\n");
ok(GetClipCursor(&r), "GetClipCursor() failed\n");
ok(EqualRect(&r, &virt) || broken(EqualRect(&r, &r1)) /* win9x */,
"Invalid clip rect: %s\n", wine_dbgstr_rect(&r));
ClipCursor(&virt);
}
}
if (pSetThreadDpiAwarenessContext && context)
pSetThreadDpiAwarenessContext(context);
/* Save the original mode for all devices so that they can be restored at the end of tests */
device_count = 0;
device_size = 2;
devices = heap_calloc(device_size, sizeof(*devices));
ok(devices != NULL, "Failed to allocate memory.\n");
primary = 0;
memset(&dd, 0, sizeof(dd));
dd.cb = sizeof(dd);
for (device = 0; EnumDisplayDevicesA(NULL, device, &dd, 0); ++device)
{
INT number;
/* Skip software devices */
if (sscanf(dd.DeviceName, "\\\\.\\DISPLAY%d", &number) != 1)
continue;
if (!(dd.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP))
continue;
if (dd.StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE)
primary = device_count;
if (device_count >= device_size)
{
device_size *= 2;
devices = heap_realloc(devices, device_size * sizeof(*devices));
ok(devices != NULL, "Failed to reallocate memory.\n");
}
devices[device_count].index = device;
lstrcpyA(devices[device_count].name, dd.DeviceName);
memset(&devices[device_count].original_mode, 0, sizeof(devices[device_count].original_mode));
devices[device_count].original_mode.dmSize = sizeof(devices[device_count].original_mode);
res = EnumDisplaySettingsA(dd.DeviceName, ENUM_CURRENT_SETTINGS, &devices[device_count].original_mode);
ok(res, "EnumDisplaySettingsA %s failed, error %#lx\n", dd.DeviceName, GetLastError());
++device_count;
}
/* Make the primary adapter first */
if (primary)
{
struct device_info tmp;
tmp = devices[0];
devices[0] = devices[primary];
devices[primary] = tmp;
}
/* Test detaching adapters */
/* Test that when there is only one adapter, it can't be detached */
if (device_count == 1)
{
old_count = GetSystemMetrics(SM_CMONITORS);
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
dm.dmFields = DM_POSITION | DM_PELSWIDTH | DM_PELSHEIGHT;
dm.dmPosition = devices[0].original_mode.dmPosition;
res = ChangeDisplaySettingsExA(devices[0].name, &dm, NULL, CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld\n", devices[0].name, res);
res = ChangeDisplaySettingsExA(NULL, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL ||
broken(res == DISP_CHANGE_FAILED), /* win8 TestBot */
"ChangeDisplaySettingsExA %s returned unexpected %ld\n", devices[0].name, res);
/* Check that the adapter is still attached */
dd.cb = sizeof(dd);
res = EnumDisplayDevicesA(NULL, devices[0].index, &dd, 0);
ok(res, "EnumDisplayDevicesA %s failed, error %#lx\n", devices[0].name, GetLastError());
ok(dd.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP, "Expect device %s still attached.\n", devices[0].name);
count = GetSystemMetrics(SM_CMONITORS);
ok(count == old_count, "Expect monitor count %d, got %d\n", old_count, count);
/* Restore registry settings */
res = ChangeDisplaySettingsExA(devices[0].name, &devices[0].original_mode, NULL,
CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL ||
broken(res == DISP_CHANGE_BADPARAM) || /* win10 */
broken(res == DISP_CHANGE_FAILED), /* win8 TestBot */
"ChangeDisplaySettingsExA %s returned unexpected %ld\n", devices[0].name, res);
}
/* Test that only specifying DM_POSITION in dmFields is not enough to detach an adapter */
if (device_count >= 2)
{
old_count = GetSystemMetrics(SM_CMONITORS);
/* MSDN says set dmFields to DM_POSITION to detach, but DM_PELSWIDTH and DM_PELSHEIGHT are needed actually.
* To successfully detach adapters, settings have to be saved to the registry first, and then call
* ChangeDisplaySettingsExA(device, NULL, NULL, 0, NULL) to update settings. Otherwise on some older versions
* of Windows, e.g., XP and Win7, the adapter doesn't get detached */
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
dm.dmFields = DM_POSITION;
dm.dmPosition = devices[1].original_mode.dmPosition;
res = ChangeDisplaySettingsExA(devices[1].name, &dm, NULL, CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld\n", devices[1].name, res);
res = ChangeDisplaySettingsExA(devices[1].name, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld\n", devices[1].name, res);
dd.cb = sizeof(dd);
res = EnumDisplayDevicesA(NULL, devices[1].index, &dd, 0);
ok(res, "EnumDisplayDevicesA %s failed, error %#lx\n", devices[1].name, GetLastError());
ok(dd.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP, "Expect device %s still attached.\n", devices[1].name);
count = GetSystemMetrics(SM_CMONITORS);
ok(count == old_count, "Expect monitor count %d, got %d\n", old_count, count);
}
/* Test changing to a mode with depth set but with zero width and height */
for (device = 0; device < device_count; ++device)
{
for (test = 0; test < ARRAY_SIZE(depths); ++test)
{
/* Find the native resolution */
memset(&dm, 0, sizeof(dm));
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
for (mode = 0; EnumDisplaySettingsExA(devices[device].name, mode, &dm2, 0); ++mode)
{
if (dm2.dmBitsPerPel == depths[test]
&& dm2.dmPelsWidth > dm.dmPelsWidth && dm2.dmPelsHeight > dm.dmPelsHeight)
dm = dm2;
}
if (dm.dmBitsPerPel != depths[test])
{
skip("Depth %lu is unsupported for %s.\n", depths[test], devices[device].name);
continue;
}
/* Find the second resolution */
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
for (mode = 0; EnumDisplaySettingsExA(devices[device].name, mode, &dm2, 0); ++mode)
{
if (dm2.dmBitsPerPel == depths[test]
&& dm2.dmPelsWidth != dm.dmPelsWidth && dm2.dmPelsHeight != dm.dmPelsHeight)
break;
}
if (dm2.dmBitsPerPel != depths[test]
|| dm2.dmPelsWidth == dm.dmPelsWidth || dm2.dmPelsHeight == dm.dmPelsHeight)
{
skip("Failed to find the second mode for %s.\n", devices[device].name);
continue;
}
/* Find the third resolution */
memset(&dm3, 0, sizeof(dm3));
dm3.dmSize = sizeof(dm3);
for (mode = 0; EnumDisplaySettingsExA(devices[device].name, mode, &dm3, 0); ++mode)
{
if (dm3.dmBitsPerPel == depths[test]
&& dm3.dmPelsWidth != dm.dmPelsWidth && dm3.dmPelsHeight != dm.dmPelsHeight
&& dm3.dmPelsWidth != dm2.dmPelsWidth && dm3.dmPelsHeight != dm2.dmPelsHeight)
break;
}
if (dm3.dmBitsPerPel != depths[test]
|| dm3.dmPelsWidth == dm.dmPelsWidth || dm3.dmPelsHeight == dm.dmPelsHeight
|| dm3.dmPelsWidth == dm2.dmPelsWidth || dm3.dmPelsHeight == dm2.dmPelsHeight)
{
skip("Failed to find the third mode for %s.\n", devices[device].name);
continue;
}
/* Change the current mode to the third mode first */
res = ChangeDisplaySettingsExA(devices[device].name, &dm3, NULL, CDS_RESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL
|| broken(res == DISP_CHANGE_FAILED), /* Win8 TestBots */
"ChangeDisplaySettingsExA %s returned unexpected %ld.\n", devices[device].name, res);
if (res != DISP_CHANGE_SUCCESSFUL)
{
win_skip("Failed to change display mode for %s.\n", devices[device].name);
continue;
}
flush_events();
expect_dm(&dm3, devices[device].name, test);
/* Change the registry mode to the second mode */
res = ChangeDisplaySettingsExA(devices[device].name, &dm2, NULL, CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL
|| broken(res == DISP_CHANGE_BADFLAGS), /* Win10 32bit */
"ChangeDisplaySettingsExA %s returned unexpected %ld.\n", devices[device].name, res);
/* Change to a mode with depth set but with zero width and height */
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
dm.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
dm.dmBitsPerPel = depths[test];
res = ChangeDisplaySettingsExA(devices[device].name, &dm, NULL, CDS_RESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld.\n",
devices[device].name, res);
flush_events();
dd.cb = sizeof(dd);
res = EnumDisplayDevicesA(NULL, devices[device].index, &dd, 0);
ok(res, "EnumDisplayDevicesA %s failed, error %#lx.\n", devices[device].name, GetLastError());
ok(dd.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP, "Expect %s attached.\n",
devices[device].name);
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
res = EnumDisplaySettingsA(devices[device].name, ENUM_CURRENT_SETTINGS, &dm);
ok(res, "Device %s EnumDisplaySettingsA failed, error %#lx.\n", devices[device].name, GetLastError());
ok(dm.dmBitsPerPel == depths[test], "Device %s expect dmBitsPerPel %lu, got %lu.\n",
devices[device].name, depths[test], dm.dmBitsPerPel);
/* 2008 resets to the resolution in the registry. Newer versions of Windows doesn't
* change the current resolution */
ok(dm.dmPelsWidth == dm3.dmPelsWidth || broken(dm.dmPelsWidth == dm2.dmPelsWidth),
"Device %s expect dmPelsWidth %lu, got %lu.\n",
devices[device].name, dm3.dmPelsWidth, dm.dmPelsWidth);
ok(dm.dmPelsHeight == dm3.dmPelsHeight || broken(dm.dmPelsHeight == dm2.dmPelsHeight),
"Device %s expect dmPelsHeight %lu, got %lu.\n",
devices[device].name, dm3.dmPelsHeight, dm.dmPelsHeight);
}
}
/* Detach all non-primary adapters to avoid position conflicts */
for (device = 1; device < device_count; ++device)
{
old_count = GetSystemMetrics(SM_CMONITORS);
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
dm.dmFields = DM_POSITION | DM_PELSWIDTH | DM_PELSHEIGHT;
dm.dmPosition = devices[device].original_mode.dmPosition;
res = ChangeDisplaySettingsExA(devices[device].name, &dm, NULL, CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld\n", devices[device].name, res);
res = ChangeDisplaySettingsExA(devices[device].name, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld\n", devices[device].name, res);
dd.cb = sizeof(dd);
res = EnumDisplayDevicesA(NULL, devices[device].index, &dd, 0);
ok(res, "EnumDisplayDevicesA %s failed, error %#lx\n", devices[device].name, GetLastError());
ok(!(dd.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP), "Expect device %s detached.\n", devices[device].name);
count = GetSystemMetrics(SM_CMONITORS);
ok(count == old_count - 1, "Expect monitor count %d, got %d\n", old_count - 1, count);
}
/* Test changing each adapter to different width, height, frequency and depth */
position.x = 0;
position.y = 0;
for (device = 0; device < device_count; ++device)
{
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
for (mode = 0; EnumDisplaySettingsExA(devices[device].name, mode, &dm, 0); ++mode)
{
if (mode == 0)
{
dm2 = dm;
}
else
{
found = FALSE;
if (dm2.dmPelsWidth && dm.dmPelsWidth != dm2.dmPelsWidth)
{
dm2.dmPelsWidth = 0;
found = TRUE;
}
if (dm2.dmPelsHeight && dm.dmPelsHeight != dm2.dmPelsHeight)
{
dm2.dmPelsHeight = 0;
found = TRUE;
}
if (dm2.dmDisplayFrequency && dm.dmDisplayFrequency != dm2.dmDisplayFrequency)
{
dm2.dmDisplayFrequency = 0;
found = TRUE;
}
if (dm2.dmBitsPerPel && dm.dmBitsPerPel != dm2.dmBitsPerPel)
{
dm2.dmBitsPerPel = 0;
found = TRUE;
}
if (!dm2.dmPelsWidth && !dm2.dmPelsHeight && !dm2.dmDisplayFrequency
&& !dm2.dmBitsPerPel)
break;
if (!found)
continue;
}
dm.dmPosition = position;
dm.dmFields |= DM_POSITION;
/* Reattach detached non-primary adapters, otherwise ChangeDisplaySettingsExA with only CDS_RESET fails */
if (mode == 0 && device)
{
res = ChangeDisplaySettingsExA(devices[device].name, &dm, NULL, CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s mode %d returned unexpected %ld\n",
devices[device].name, mode, res);
res = ChangeDisplaySettingsExA(NULL, NULL, NULL, 0, NULL);
}
else
{
res = ChangeDisplaySettingsExA(devices[device].name, &dm, NULL, CDS_RESET, NULL);
}
ok(res == DISP_CHANGE_SUCCESSFUL ||
broken(res == DISP_CHANGE_FAILED), /* TestBots using VGA driver can't change to some modes */
"ChangeDisplaySettingsExA %s mode %d returned unexpected %ld\n", devices[device].name, mode, res);
if (res != DISP_CHANGE_SUCCESSFUL)
{
win_skip("Failed to change %s to mode %d.\n", devices[device].name, mode);
continue;
}
flush_events();
expect_dm(&dm, devices[device].name, mode);
}
/* Restore settings */
res = ChangeDisplaySettingsExA(devices[device].name, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL ||
broken(res == DISP_CHANGE_FAILED), /* win8 TestBot */
"ChangeDisplaySettingsExA %s returned unexpected %ld\n", devices[device].name, res);
/* Place the next adapter to the right so that there is no position conflict */
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
res = EnumDisplaySettingsA(devices[device].name, ENUM_CURRENT_SETTINGS, &dm);
ok(res, "EnumDisplaySettingsA %s failed, error %#lx\n", devices[device].name, GetLastError());
position.x = dm.dmPosition.x + dm.dmPelsWidth;
}
/* Test changing modes by saving settings to the registry first */
for (device = 0; device < device_count; ++device)
{
/* Place adapter to the right */
if (device == 0)
{
position.x = 0;
position.y = 0;
}
else
{
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
res = EnumDisplaySettingsA(devices[device - 1].name, ENUM_CURRENT_SETTINGS, &dm);
ok(res, "EnumDisplaySettingsA %s failed, error %#lx.\n", devices[device - 1].name, GetLastError());
position.x = dm.dmPosition.x + dm.dmPelsWidth;
}
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
res = EnumDisplaySettingsA(devices[device].name, ENUM_CURRENT_SETTINGS, &dm);
ok(res, "EnumDisplaySettingsA %s failed, error %#lx\n", devices[device].name, GetLastError());
dm3 = dm;
/* Find a mode that's different from the current mode */
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
for (mode = 0; EnumDisplaySettingsA(devices[device].name, mode, &dm2); ++mode)
{
/* Use the same color depth because the win2008 TestBots are unable to change it */
if (dm2.dmPelsWidth != dm.dmPelsWidth && dm2.dmPelsHeight != dm.dmPelsHeight &&
dm2.dmBitsPerPel == dm.dmBitsPerPel)
break;
}
ok(dm2.dmPelsWidth != dm.dmPelsWidth && dm2.dmPelsHeight != dm.dmPelsHeight &&
dm2.dmBitsPerPel == dm.dmBitsPerPel, "Failed to find a different mode.\n");
/* Test normal operation */
dm = dm2;
dm.dmFields |= DM_POSITION;
dm.dmPosition = position;
res = ChangeDisplaySettingsExA(devices[device].name, &dm, NULL, CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL ||
broken(res == DISP_CHANGE_FAILED), /* win8 TestBot */
"ChangeDisplaySettingsExA %s returned unexpected %ld\n", devices[device].name, res);
res = ChangeDisplaySettingsExA(devices[device].name, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL ||
broken(res == DISP_CHANGE_FAILED), /* win8 TestBot */
"ChangeDisplaySettingsExA %s returned unexpected %ld\n", devices[device].name, res);
if (res != DISP_CHANGE_SUCCESSFUL)
{
win_skip("Failed to change mode for %s.\n", devices[device].name);
continue;
}
flush_events();
expect_dm(&dm, devices[device].name, 0);
/* Test specifying only position, width and height */
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
dm.dmFields = DM_POSITION | DM_PELSWIDTH | DM_PELSHEIGHT;
dm.dmPosition = position;
dm.dmPelsWidth = dm3.dmPelsWidth;
dm.dmPelsHeight = dm3.dmPelsHeight;
res = ChangeDisplaySettingsExA(devices[device].name, &dm, NULL, CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned %ld.\n", devices[device].name, res);
res = EnumDisplaySettingsA(devices[device].name, ENUM_REGISTRY_SETTINGS, &dm);
/* Win10 either returns failure here or retrieves outdated display settings until they're applied */
if (res)
{
ok((dm.dmFields & registry_fields) == registry_fields, "Got unexpected dmFields %#lx.\n", dm.dmFields);
ok(dm.dmPosition.x == position.x, "Expected dmPosition.x %ld, got %ld.\n", position.x, dm.dmPosition.x);
ok(dm.dmPosition.y == position.y, "Expected dmPosition.y %ld, got %ld.\n", position.y, dm.dmPosition.y);
ok(dm.dmPelsWidth == dm3.dmPelsWidth || broken(dm.dmPelsWidth == dm2.dmPelsWidth), /* Win10 */
"Expected dmPelsWidth %lu, got %lu.\n", dm3.dmPelsWidth, dm.dmPelsWidth);
ok(dm.dmPelsHeight == dm3.dmPelsHeight || broken(dm.dmPelsHeight == dm2.dmPelsHeight), /* Win10 */
"Expected dmPelsHeight %lu, got %lu.\n", dm3.dmPelsHeight, dm.dmPelsHeight);
ok(dm.dmBitsPerPel, "Expected dmBitsPerPel not zero.\n");
ok(dm.dmDisplayFrequency, "Expected dmDisplayFrequency not zero.\n");
}
else
{
win_skip("EnumDisplaySettingsA %s failed, error %#lx.\n", devices[device].name, GetLastError());
}
res = ChangeDisplaySettingsExA(devices[device].name, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned %ld.\n", devices[device].name, res);
flush_events();
res = EnumDisplaySettingsA(devices[device].name, ENUM_REGISTRY_SETTINGS, &dm);
ok(res, "EnumDisplaySettingsA %s failed, error %#lx.\n", devices[device].name, GetLastError());
ok((dm.dmFields & registry_fields) == registry_fields, "Got unexpected dmFields %#lx.\n", dm.dmFields);
ok(dm.dmPosition.x == position.x, "Expected dmPosition.x %ld, got %ld.\n", position.x, dm.dmPosition.x);
ok(dm.dmPosition.y == position.y, "Expected dmPosition.y %ld, got %ld.\n", position.y, dm.dmPosition.y);
ok(dm.dmPelsWidth == dm3.dmPelsWidth, "Expected dmPelsWidth %lu, got %lu.\n", dm3.dmPelsWidth, dm.dmPelsWidth);
ok(dm.dmPelsHeight == dm3.dmPelsHeight, "Expected dmPelsHeight %lu, got %lu.\n", dm3.dmPelsHeight,
dm.dmPelsHeight);
ok(dm.dmBitsPerPel, "Expected dmBitsPerPel not zero.\n");
ok(dm.dmDisplayFrequency, "Expected dmDisplayFrequency not zero.\n");
expect_dm(&dm, devices[device].name, 0);
}
/* Test dmPosition */
/* First detach all adapters except for the primary and secondary adapters to avoid position conflicts */
if (device_count >= 3)
{
for (device = 2; device < device_count; ++device)
{
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
res = EnumDisplaySettingsA(devices[device].name, ENUM_CURRENT_SETTINGS, &dm);
ok(res, "EnumDisplaySettingsA %s failed, error %#lx\n", devices[device].name, GetLastError());
dm.dmPelsWidth = 0;
dm.dmPelsHeight = 0;
dm.dmFields = DM_POSITION | DM_PELSWIDTH | DM_PELSHEIGHT;
res = ChangeDisplaySettingsExA(devices[device].name, &dm, NULL, CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld\n", devices[device].name, res);
}
res = ChangeDisplaySettingsExA(NULL, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA returned unexpected %ld\n", res);
}
if (device_count >= 2)
{
/* Query the primary adapter settings */
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
res = EnumDisplaySettingsA(devices[0].name, ENUM_CURRENT_SETTINGS, &dm);
ok(res, "EnumDisplaySettingsA %s failed, error %#lx\n", devices[0].name, GetLastError());
if (res)
{
/* Query the secondary adapter settings */
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
res = EnumDisplaySettingsA(devices[1].name, ENUM_CURRENT_SETTINGS, &dm2);
ok(res, "EnumDisplaySettingsA %s failed, error %#lx\n", devices[1].name, GetLastError());
}
if (res)
{
/* The secondary adapter should be to the right of the primary adapter */
ok(dm2.dmPosition.x == dm.dmPosition.x + dm.dmPelsWidth,
"Expected dm2.dmPosition.x %ld, got %ld.\n", dm.dmPosition.x + dm.dmPelsWidth,
dm2.dmPosition.x);
ok(dm2.dmPosition.y == dm.dmPosition.y, "Expected dm2.dmPosition.y %ld, got %ld.\n",
dm.dmPosition.y, dm2.dmPosition.y);
/* Test position conflict */
dm2.dmPosition.x = dm.dmPosition.x - dm2.dmPelsWidth + 1;
dm2.dmPosition.y = dm.dmPosition.y;
res = ChangeDisplaySettingsExA(devices[1].name, &dm2, NULL, CDS_RESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld\n", devices[1].name, res);
/* Position is changed and automatically moved */
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
res = EnumDisplaySettingsA(devices[1].name, ENUM_CURRENT_SETTINGS, &dm2);
ok(res, "EnumDisplaySettingsA %s failed, error %#lx\n", devices[1].name, GetLastError());
ok(dm2.dmPosition.x == dm.dmPosition.x - dm2.dmPelsWidth,
"Expected dmPosition.x %ld, got %ld.\n", dm.dmPosition.x - dm2.dmPelsWidth,
dm2.dmPosition.x);
/* Test position with extra space. The extra space will be removed */
dm2.dmPosition.x = dm.dmPosition.x + dm.dmPelsWidth + 1;
dm2.dmPosition.y = dm.dmPosition.y;
res = ChangeDisplaySettingsExA(devices[1].name, &dm2, NULL, CDS_RESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld\n", devices[1].name, res);
dm2.dmPosition.x = dm.dmPosition.x + dm.dmPelsWidth;
expect_dm(&dm2, devices[1].name, 0);
/* Test placing the secondary adapter to all sides of the primary adapter */
for (test = 0; test < 8; ++test)
{
switch (test)
{
/* Bottom side with x offset */
case 0:
dm2.dmPosition.x = dm.dmPosition.x + dm.dmPelsWidth / 2;
dm2.dmPosition.y = dm.dmPosition.y + dm.dmPelsHeight;
break;
/* Left side with y offset */
case 1:
dm2.dmPosition.x = dm.dmPosition.x - dm2.dmPelsWidth;
dm2.dmPosition.y = dm.dmPosition.y + dm.dmPelsHeight / 2;
break;
/* Top side with x offset */
case 2:
dm2.dmPosition.x = dm.dmPosition.x + dm.dmPelsWidth / 2;
dm2.dmPosition.y = dm.dmPosition.y - dm2.dmPelsHeight;
break;
/* Right side with y offset */
case 3:
dm2.dmPosition.x = dm.dmPosition.x + dm.dmPelsWidth;
dm2.dmPosition.y = dm.dmPosition.y + dm.dmPelsHeight / 2;
break;
/* Bottom side with the same x */
case 4:
dm2.dmPosition.x = dm.dmPosition.x;
dm2.dmPosition.y = dm.dmPosition.y + dm.dmPelsHeight;
break;
/* Left side with the same y */
case 5:
dm2.dmPosition.x = dm.dmPosition.x - dm2.dmPelsWidth;
dm2.dmPosition.y = dm.dmPosition.y;
break;
/* Top side with the same x */
case 6:
dm2.dmPosition.x = dm.dmPosition.x;
dm2.dmPosition.y = dm.dmPosition.y - dm2.dmPelsHeight;
break;
/* Right side with the same y */
case 7:
dm2.dmPosition.x = dm.dmPosition.x + dm.dmPelsWidth;
dm2.dmPosition.y = dm.dmPosition.y;
break;
}
res = ChangeDisplaySettingsExA(devices[1].name, &dm2, NULL, CDS_RESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s test %d returned unexpected %ld\n",
devices[1].name, test, res);
if (res != DISP_CHANGE_SUCCESSFUL)
{
win_skip("ChangeDisplaySettingsExA %s test %d returned unexpected %ld.\n", devices[1].name, test, res);
continue;
}
flush_events();
expect_dm(&dm2, devices[1].name, test);
}
/* Test automatic position update when other adapters change resolution */
/* Find a mode that's different from the current mode */
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
for (mode = 0; EnumDisplaySettingsA(devices[0].name, mode, &dm2); ++mode)
{
if (dm2.dmPelsWidth != dm.dmPelsWidth && dm2.dmPelsHeight != dm.dmPelsHeight)
break;
}
ok(dm2.dmPelsWidth != dm.dmPelsWidth && dm2.dmPelsHeight != dm.dmPelsHeight, "Failed to find a different mode.\n");
/* Change the primary adapter to a different mode */
dm = dm2;
res = ChangeDisplaySettingsExA(devices[0].name, &dm, NULL, CDS_RESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld\n", devices[0].name, res);
/* Now the position of the second adapter should be changed */
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
res = EnumDisplaySettingsA(devices[1].name, ENUM_CURRENT_SETTINGS, &dm2);
ok(res, "EnumDisplaySettingsA %s failed, error %#lx\n", devices[1].name, GetLastError());
ok(dm2.dmPosition.x == dm.dmPelsWidth, "Expect dmPosition.x %ld, got %ld\n",
dm.dmPelsWidth, dm2.dmPosition.x);
}
else
{
win_skip("EnumDisplaySettingsA failed\n");
}
}
/* Test changing each adapter to every supported display orientation */
for (device = 0; device < device_count; ++device)
{
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
res = EnumDisplaySettingsA(devices[device].name, ENUM_CURRENT_SETTINGS, &dm);
ok(res, "EnumDisplaySettingsA %s failed, error %#lx.\n", devices[device].name, GetLastError());
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
for (mode = 0; EnumDisplaySettingsExA(devices[device].name, mode, &dm2, EDS_ROTATEDMODE); ++mode)
{
if (dm2.dmBitsPerPel != dm.dmBitsPerPel || dm2.dmDisplayFrequency != dm.dmDisplayFrequency)
continue;
if ((dm2.dmDisplayOrientation == DMDO_DEFAULT || dm2.dmDisplayOrientation == DMDO_180)
&& (dm2.dmPelsWidth != dm.dmPelsWidth || dm2.dmPelsHeight != dm.dmPelsHeight))
continue;
if ((dm2.dmDisplayOrientation == DMDO_90 || dm2.dmDisplayOrientation == DMDO_270)
&& (dm2.dmPelsWidth != dm.dmPelsHeight || dm2.dmPelsHeight != dm.dmPelsWidth))
continue;
res = ChangeDisplaySettingsExA(devices[device].name, &dm2, NULL, CDS_RESET, NULL);
if (res != DISP_CHANGE_SUCCESSFUL)
{
win_skip("Failed to change %s to mode %d.\n", devices[device].name, mode);
continue;
}
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s mode %d returned unexpected %ld.\n",
devices[device].name, mode, res);
flush_events();
expect_dm(&dm2, devices[device].name, mode);
/* EnumDisplaySettingsEx without EDS_ROTATEDMODE reports modes with current orientation */
memset(&dm3, 0, sizeof(dm3));
dm3.dmSize = sizeof(dm3);
for (i = 0; EnumDisplaySettingsExA(devices[device].name, i, &dm3, 0); ++i)
{
ok(dm3.dmDisplayOrientation == dm2.dmDisplayOrientation,
"Expected %s display mode %d orientation %ld, got %ld.\n",
devices[device].name, i, dm2.dmDisplayOrientation, dm3.dmDisplayOrientation);
}
ok(i > 0, "Expected at least one display mode found.\n");
if (device == 0)
{
ok(GetSystemMetrics(SM_CXSCREEN) == dm2.dmPelsWidth, "Expected %ld, got %d.\n",
dm2.dmPelsWidth, GetSystemMetrics(SM_CXSCREEN));
ok(GetSystemMetrics(SM_CYSCREEN) == dm2.dmPelsHeight, "Expected %ld, got %d.\n",
dm2.dmPelsHeight, GetSystemMetrics(SM_CYSCREEN));
}
if (device_count == 1)
{
ok(GetSystemMetrics(SM_CXVIRTUALSCREEN) == dm2.dmPelsWidth, "Expected %ld, got %d.\n",
dm2.dmPelsWidth, GetSystemMetrics(SM_CXVIRTUALSCREEN));
ok(GetSystemMetrics(SM_CYVIRTUALSCREEN) == dm2.dmPelsHeight, "Expected %ld, got %d.\n",
dm2.dmPelsHeight, GetSystemMetrics(SM_CYVIRTUALSCREEN));
}
}
ok(mode > 0, "Expected at least one display mode found.\n");
}
/* Restore all adapters to their original settings */
for (device = 0; device < device_count; ++device)
{
res = ChangeDisplaySettingsExA(devices[device].name, &devices[device].original_mode, NULL,
CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL ||
broken(res == DISP_CHANGE_FAILED), /* win8 TestBot */
"ChangeDisplaySettingsExA %s returned unexpected %ld\n", devices[device].name, res);
}
res = ChangeDisplaySettingsExA(NULL, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL ||
broken(res == DISP_CHANGE_FAILED), /* win8 TestBot */
"ChangeDisplaySettingsExA returned unexpected %ld\n", res);
for (device = 0; device < device_count; ++device)
expect_dm(&devices[device].original_mode, devices[device].name, 0);
heap_free(devices);
}
static void test_monitors(void)
{
HMONITOR monitor, primary, nearest;
POINT pt;
RECT rc;
MONITORINFO mi;
MONITORINFOEXA miexa;
MONITORINFOEXW miexw;
BOOL ret;
DWORD i;
static const struct
{
DWORD cbSize;
BOOL ret;
} testdatami[] = {
{0, FALSE},
{sizeof(MONITORINFO)+1, FALSE},
{sizeof(MONITORINFO)-1, FALSE},
{sizeof(MONITORINFO), TRUE},
{-1, FALSE},
{0xdeadbeef, FALSE},
},
testdatamiexa[] = {
{0, FALSE},
{sizeof(MONITORINFOEXA)+1, FALSE},
{sizeof(MONITORINFOEXA)-1, FALSE},
{sizeof(MONITORINFOEXA), TRUE},
{-1, FALSE},
{0xdeadbeef, FALSE},
},
testdatamiexw[] = {
{0, FALSE},
{sizeof(MONITORINFOEXW)+1, FALSE},
{sizeof(MONITORINFOEXW)-1, FALSE},
{sizeof(MONITORINFOEXW), TRUE},
{-1, FALSE},
{0xdeadbeef, FALSE},
};
pt.x = pt.y = 0;
primary = MonitorFromPoint( pt, MONITOR_DEFAULTTOPRIMARY );
ok( primary != 0, "couldn't get primary monitor\n" );
monitor = MonitorFromWindow( 0, MONITOR_DEFAULTTONULL );
ok( !monitor, "got %p, should not get a monitor for an invalid window\n", monitor );
monitor = MonitorFromWindow( 0, MONITOR_DEFAULTTOPRIMARY );
ok( monitor == primary, "got %p, should get primary %p for MONITOR_DEFAULTTOPRIMARY\n", monitor, primary );
monitor = MonitorFromWindow( 0, MONITOR_DEFAULTTONEAREST );
ok( monitor == primary, "got %p, should get primary %p for MONITOR_DEFAULTTONEAREST\n", monitor, primary );
SetRect( &rc, 0, 0, 1, 1 );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
ok( monitor == primary, "got %p, should get primary %p\n", monitor, primary );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTOPRIMARY );
ok( monitor == primary, "got %p, should get primary %p\n", monitor, primary );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONEAREST );
ok( monitor == primary, "got %p, should get primary %p\n", monitor, primary );
/* Empty rect at 0,0 is considered inside the primary monitor */
SetRect( &rc, 0, 0, -1, -1 );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
ok( monitor == primary, "got %p, should get primary %p\n", monitor, primary );
/* Even if there is a monitor left of the primary, the primary will have the most overlapping area */
SetRect( &rc, -1, 0, 2, 1 );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
ok( monitor == primary, "got %p, should get primary %p\n", monitor, primary );
/* But the width of the rect doesn't matter if it's empty. */
SetRect( &rc, -1, 0, 2, -1 );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
ok( monitor != primary, "got primary %p\n", monitor );
/* Search for a monitor that has no others equally near to (left, top-1) */
SetRect( &rc, -1, -2, 2, 0 );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
nearest = primary;
while (monitor != NULL)
{
ok( monitor != primary, "got primary %p\n", monitor );
nearest = monitor;
mi.cbSize = sizeof(mi);
ret = GetMonitorInfoA( monitor, &mi );
ok( ret, "GetMonitorInfo failed\n" );
SetRect( &rc, mi.rcMonitor.left-1, mi.rcMonitor.top-2, mi.rcMonitor.left+2, mi.rcMonitor.top );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
}
/* tests for cbSize in MONITORINFO */
monitor = MonitorFromWindow( 0, MONITOR_DEFAULTTOPRIMARY );
for (i = 0; i < ARRAY_SIZE(testdatami); i++)
{
memset( &mi, 0, sizeof(mi) );
mi.cbSize = testdatami[i].cbSize;
ret = GetMonitorInfoA( monitor, &mi );
ok( ret == testdatami[i].ret, "GetMonitorInfo returned wrong value\n" );
if (ret)
ok( (mi.dwFlags & MONITORINFOF_PRIMARY), "MONITORINFOF_PRIMARY flag isn't set\n" );
else
ok( !(mi.dwFlags & MONITORINFOF_PRIMARY), "MONITORINFOF_PRIMARY flag is set\n" );
memset( &miexw, 0, sizeof(miexw) );
miexw.cbSize = testdatamiexw[i].cbSize;
ret = GetMonitorInfoW( monitor, (LPMONITORINFO)&miexw );
ok( ret == testdatamiexw[i].ret, "GetMonitorInfo returned wrong value\n" );
if (ret)
ok( (miexw.dwFlags & MONITORINFOF_PRIMARY), "MONITORINFOF_PRIMARY flag isn't set\n" );
else
ok( !(miexw.dwFlags & MONITORINFOF_PRIMARY), "MONITORINFOF_PRIMARY flag is set\n" );
}
/* tests for cbSize in MONITORINFOEXA */
for (i = 0; i < ARRAY_SIZE(testdatamiexa); i++)
{
memset( &miexa, 0, sizeof(miexa) );
miexa.cbSize = testdatamiexa[i].cbSize;
ret = GetMonitorInfoA( monitor, (LPMONITORINFO)&miexa );
ok( ret == testdatamiexa[i].ret, "GetMonitorInfo returned wrong value\n" );
if (ret)
ok( (miexa.dwFlags & MONITORINFOF_PRIMARY), "MONITORINFOF_PRIMARY flag isn't set\n" );
else
ok( !(miexa.dwFlags & MONITORINFOF_PRIMARY), "MONITORINFOF_PRIMARY flag is set\n" );
}
/* tests for cbSize in MONITORINFOEXW */
for (i = 0; i < ARRAY_SIZE(testdatamiexw); i++)
{
memset( &miexw, 0, sizeof(miexw) );
miexw.cbSize = testdatamiexw[i].cbSize;
ret = GetMonitorInfoW( monitor, (LPMONITORINFO)&miexw );
ok( ret == testdatamiexw[i].ret, "GetMonitorInfo returned wrong value\n" );
if (ret)
ok( (miexw.dwFlags & MONITORINFOF_PRIMARY), "MONITORINFOF_PRIMARY flag isn't set\n" );
else
ok( !(miexw.dwFlags & MONITORINFOF_PRIMARY), "MONITORINFOF_PRIMARY flag is set\n" );
}
SetRect( &rc, rc.left+1, rc.top+1, rc.left+2, rc.top+2 );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
ok( monitor == NULL, "got %p\n", monitor );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTOPRIMARY );
ok( monitor == primary, "got %p, should get primary %p\n", monitor, primary );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONEAREST );
ok( monitor == nearest, "got %p, should get nearest %p\n", monitor, nearest );
}
static BOOL CALLBACK find_primary_mon(HMONITOR hmon, HDC hdc, LPRECT rc, LPARAM lp)
{
MONITORINFO mi;
BOOL ret;
mi.cbSize = sizeof(mi);
ret = GetMonitorInfoA(hmon, &mi);
ok(ret, "GetMonitorInfo failed\n");
if (mi.dwFlags & MONITORINFOF_PRIMARY)
{
*(HMONITOR *)lp = hmon;
return FALSE;
}
return TRUE;
}
static void test_work_area(void)
{
HMONITOR hmon;
MONITORINFO mi;
RECT rc_work, rc_normal;
HWND hwnd;
WINDOWPLACEMENT wp;
BOOL ret;
hmon = 0;
ret = EnumDisplayMonitors(NULL, NULL, find_primary_mon, (LPARAM)&hmon);
ok(!ret && hmon != 0, "Failed to find primary monitor\n");
mi.cbSize = sizeof(mi);
SetLastError(0xdeadbeef);
ret = GetMonitorInfoA(hmon, &mi);
ok(ret, "GetMonitorInfo error %lu\n", GetLastError());
ok(mi.dwFlags & MONITORINFOF_PRIMARY, "not a primary monitor\n");
trace("primary monitor %s\n", wine_dbgstr_rect(&mi.rcMonitor));
SetLastError(0xdeadbeef);
ret = SystemParametersInfoA(SPI_GETWORKAREA, 0, &rc_work, 0);
ok(ret, "SystemParametersInfo error %lu\n", GetLastError());
trace("work area %s\n", wine_dbgstr_rect(&rc_work));
ok(EqualRect(&rc_work, &mi.rcWork), "work area is different\n");
hwnd = CreateWindowExA(0, "static", NULL, WS_OVERLAPPEDWINDOW|WS_VISIBLE,100,100,10,10,0,0,0,NULL);
ok(hwnd != 0, "CreateWindowEx failed\n");
ret = GetWindowRect(hwnd, &rc_normal);
ok(ret, "GetWindowRect failed\n");
trace("normal %s\n", wine_dbgstr_rect(&rc_normal));
wp.length = sizeof(wp);
ret = GetWindowPlacement(hwnd, &wp);
ok(ret, "GetWindowPlacement failed\n");
trace("min: %ld,%ld max %ld,%ld normal %s\n", wp.ptMinPosition.x, wp.ptMinPosition.y,
wp.ptMaxPosition.x, wp.ptMaxPosition.y, wine_dbgstr_rect(&wp.rcNormalPosition));
OffsetRect(&wp.rcNormalPosition, rc_work.left, rc_work.top);
todo_wine_if (mi.rcMonitor.left != mi.rcWork.left ||
mi.rcMonitor.top != mi.rcWork.top) /* FIXME: remove once Wine is fixed */
{
ok(EqualRect(&rc_normal, &wp.rcNormalPosition), "normal pos is different\n");
}
SetWindowLongA(hwnd, GWL_EXSTYLE, WS_EX_TOOLWINDOW);
wp.length = sizeof(wp);
ret = GetWindowPlacement(hwnd, &wp);
ok(ret, "GetWindowPlacement failed\n");
trace("min: %ld,%ld max %ld,%ld normal %s\n", wp.ptMinPosition.x, wp.ptMinPosition.y,
wp.ptMaxPosition.x, wp.ptMaxPosition.y, wine_dbgstr_rect(&wp.rcNormalPosition));
ok(EqualRect(&rc_normal, &wp.rcNormalPosition), "normal pos is different\n");
DestroyWindow(hwnd);
}
static void test_GetDisplayConfigBufferSizes(void)
{
UINT32 paths, modes;
LONG ret;
ret = pGetDisplayConfigBufferSizes(QDC_ALL_PATHS, NULL, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
paths = 100;
ret = pGetDisplayConfigBufferSizes(QDC_ALL_PATHS, &paths, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
ok(paths == 100, "got %u\n", paths);
modes = 100;
ret = pGetDisplayConfigBufferSizes(QDC_ALL_PATHS, NULL, &modes);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
ok(modes == 100, "got %u\n", modes);
ret = pGetDisplayConfigBufferSizes(0, NULL, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
paths = 100;
ret = pGetDisplayConfigBufferSizes(0, &paths, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
ok(paths == 100, "got %u\n", paths);
modes = 100;
ret = pGetDisplayConfigBufferSizes(0, NULL, &modes);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
ok(modes == 100, "got %u\n", modes);
/* Flag validation on Windows is driver-dependent */
paths = modes = 100;
ret = pGetDisplayConfigBufferSizes(0, &paths, &modes);
ok(ret == ERROR_INVALID_PARAMETER || ret == ERROR_NOT_SUPPORTED, "got %ld\n", ret);
ok((modes == 0 || modes == 100) && paths == 0, "got %u, %u\n", modes, paths);
paths = modes = 100;
ret = pGetDisplayConfigBufferSizes(0xFF, &paths, &modes);
ok(ret == ERROR_INVALID_PARAMETER || ret == ERROR_NOT_SUPPORTED, "got %ld\n", ret);
ok((modes == 0 || modes == 100) && paths == 0, "got %u, %u\n", modes, paths);
/* Test success */
paths = modes = 0;
ret = pGetDisplayConfigBufferSizes(QDC_ALL_PATHS, &paths, &modes);
if (!ret)
ok(paths > 0 && modes > 0, "got %u, %u\n", paths, modes);
else
ok(ret == ERROR_NOT_SUPPORTED, "got %ld\n", ret);
paths = modes = 0;
ret = pGetDisplayConfigBufferSizes(QDC_ONLY_ACTIVE_PATHS, &paths, &modes);
if (!ret)
ok(paths > 0 && modes > 0, "got %u, %u\n", paths, modes);
else
ok(ret == ERROR_NOT_SUPPORTED, "got %ld\n", ret);
paths = modes = 0;
ret = pGetDisplayConfigBufferSizes(QDC_DATABASE_CURRENT, &paths, &modes);
if (!ret)
ok(paths > 0 && modes > 0, "got %u, %u\n", paths, modes);
else
ok(ret == ERROR_NOT_SUPPORTED, "got %ld\n", ret);
}
static BOOL CALLBACK test_EnumDisplayMonitors_normal_cb(HMONITOR monitor, HDC hdc, LPRECT rect,
LPARAM lparam)
{
MONITORINFO mi;
LONG ret;
mi.cbSize = sizeof(mi);
ret = GetMonitorInfoA(monitor, &mi);
ok(ret, "GetMonitorInfoA failed, error %#lx.\n", GetLastError());
ok(EqualRect(rect, &mi.rcMonitor), "Expected rect %s, got %s.\n",
wine_dbgstr_rect(&mi.rcMonitor), wine_dbgstr_rect(rect));
return TRUE;
}
static BOOL CALLBACK test_EnumDisplayMonitors_return_false_cb(HMONITOR monitor, HDC hdc,
LPRECT rect, LPARAM lparam)
{
return FALSE;
}
static BOOL CALLBACK test_EnumDisplayMonitors_invalid_handle_cb(HMONITOR monitor, HDC hdc,
LPRECT rect, LPARAM lparam)
{
MONITORINFOEXA mi, mi2;
DEVMODEA old_dm, dm;
DWORD error;
INT count;
LONG ret;
mi.cbSize = sizeof(mi);
ret = GetMonitorInfoA(monitor, (MONITORINFO *)&mi);
ok(ret, "GetMonitorInfoA failed, error %#lx.\n", GetLastError());
/* Test that monitor handle is invalid after the monitor is detached */
if (!(mi.dwFlags & MONITORINFOF_PRIMARY))
{
count = GetSystemMetrics(SM_CMONITORS);
/* Save current display settings */
memset(&old_dm, 0, sizeof(old_dm));
old_dm.dmSize = sizeof(old_dm);
ret = EnumDisplaySettingsA(mi.szDevice, ENUM_CURRENT_SETTINGS, &old_dm);
ok(ret, "EnumDisplaySettingsA %s failed, error %#lx.\n", mi.szDevice, GetLastError());
/* Detach monitor */
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
dm.dmFields = DM_POSITION | DM_PELSWIDTH | DM_PELSHEIGHT;
dm.dmPosition.x = mi.rcMonitor.left;
dm.dmPosition.y = mi.rcMonitor.top;
ret = ChangeDisplaySettingsExA(mi.szDevice, &dm, NULL, CDS_UPDATEREGISTRY | CDS_NORESET,
NULL);
ok(ret == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld.\n",
mi.szDevice, ret);
ret = ChangeDisplaySettingsExA(mi.szDevice, NULL, NULL, 0, NULL);
ok(ret == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld.\n",
mi.szDevice, ret);
/* Check if it's really detached */
if (GetSystemMetrics(SM_CMONITORS) != count - 1)
{
skip("Failed to detach %s.\n", mi.szDevice);
SetLastError(0xdeadbeef);
return TRUE;
}
/* The monitor handle should be invalid now */
mi2.cbSize = sizeof(mi2);
SetLastError(0xdeadbeef);
ret = GetMonitorInfoA(monitor, (MONITORINFO *)&mi2);
ok(!ret, "GetMonitorInfoA succeeded.\n");
error = GetLastError();
ok(error == ERROR_INVALID_MONITOR_HANDLE || error == ERROR_INVALID_HANDLE,
"Expected error %#x, got %#lx.\n", ERROR_INVALID_MONITOR_HANDLE, error);
/* Restore the original display settings */
ret = ChangeDisplaySettingsExA(mi.szDevice, &old_dm, NULL, CDS_UPDATEREGISTRY | CDS_NORESET,
NULL);
ok(ret == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld.\n",
mi.szDevice, ret);
ret = ChangeDisplaySettingsExA(mi.szDevice, NULL, NULL, 0, NULL);
ok(ret == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld.\n",
mi.szDevice, ret);
}
SetLastError(0xdeadbeef);
return TRUE;
}
static BOOL CALLBACK test_EnumDisplayMonitors_count(HMONITOR monitor, HDC hdc, LPRECT rect,
LPARAM lparam)
{
INT *count = (INT *)lparam;
++(*count);
return TRUE;
}
static void test_EnumDisplayMonitors(void)
{
static const DWORD DESKTOP_ALL_ACCESS = 0x01ff;
HWINSTA winstation, old_winstation;
HDESK desktop, old_desktop;
USEROBJECTFLAGS flags;
INT count, old_count;
DWORD error;
BOOL ret;
ret = EnumDisplayMonitors(NULL, NULL, test_EnumDisplayMonitors_normal_cb, 0);
ok(ret, "EnumDisplayMonitors failed, error %#lx.\n", GetLastError());
SetLastError(0xdeadbeef);
ret = EnumDisplayMonitors(NULL, NULL, test_EnumDisplayMonitors_return_false_cb, 0);
error = GetLastError();
ok(!ret, "EnumDisplayMonitors succeeded.\n");
ok(error == 0xdeadbeef, "Expected error %#x, got %#lx.\n", 0xdeadbeef, error);
count = GetSystemMetrics(SM_CMONITORS);
SetLastError(0xdeadbeef);
ret = EnumDisplayMonitors(NULL, NULL, test_EnumDisplayMonitors_invalid_handle_cb, 0);
error = GetLastError();
if (count >= 2)
todo_wine ok(!ret, "EnumDisplayMonitors succeeded.\n");
else
ok(ret, "EnumDisplayMonitors failed.\n");
ok(error == 0xdeadbeef, "Expected error %#x, got %#lx.\n", 0xdeadbeef, error);
/* Test that monitor enumeration is not affected by window stations and desktops */
old_winstation = GetProcessWindowStation();
old_desktop = GetThreadDesktop(GetCurrentThreadId());
old_count = GetSystemMetrics(SM_CMONITORS);
count = 0;
ret = EnumDisplayMonitors(NULL, NULL, test_EnumDisplayMonitors_count, (LPARAM)&count);
ok(ret, "EnumDisplayMonitors failed, error %#lx.\n", GetLastError());
ok(count == old_count, "Expected %d, got %d.\n", old_count, count);
winstation = CreateWindowStationW(NULL, 0, WINSTA_ALL_ACCESS, NULL);
ok(!!winstation && winstation != old_winstation, "CreateWindowStationW failed, error %#lx.\n", GetLastError());
ret = SetProcessWindowStation(winstation);
ok(ret, "SetProcessWindowStation failed, error %#lx.\n", GetLastError());
ok(winstation == GetProcessWindowStation(), "Expected %p, got %p.\n", GetProcessWindowStation(), winstation);
flags.fInherit = FALSE;
flags.fReserved = FALSE;
flags.dwFlags = WSF_VISIBLE;
ret = SetUserObjectInformationW(winstation, UOI_FLAGS, &flags, sizeof(flags));
ok(ret, "SetUserObjectInformationW failed, error %#lx.\n", GetLastError());
desktop = CreateDesktopW(L"test_desktop", NULL, NULL, 0, DESKTOP_ALL_ACCESS, NULL);
ok(!!desktop && desktop != old_desktop, "CreateDesktopW failed, error %#lx.\n", GetLastError());
ret = SetThreadDesktop(desktop);
ok(ret, "SetThreadDesktop failed, error %#lx.\n", GetLastError());
ok(desktop == GetThreadDesktop(GetCurrentThreadId()), "Expected %p, got %p.\n",
GetThreadDesktop(GetCurrentThreadId()), desktop);
count = GetSystemMetrics(SM_CMONITORS);
ok(count == old_count, "Expected %d, got %d.\n", old_count, count);
count = 0;
ret = EnumDisplayMonitors(NULL, NULL, test_EnumDisplayMonitors_count, (LPARAM)&count);
ok(ret, "EnumDisplayMonitors failed, error %#lx.\n", GetLastError());
ok(count == old_count, "Expected %d, got %d.\n", old_count, count);
ret = SetProcessWindowStation(old_winstation);
ok(ret, "SetProcessWindowStation failed, error %#lx.\n", GetLastError());
ret = SetThreadDesktop(old_desktop);
ok(ret, "SetThreadDesktop failed, error %#lx.\n", GetLastError());
ret = CloseDesktop(desktop);
ok(ret, "CloseDesktop failed, error %#lx.\n", GetLastError());
ret = CloseWindowStation(winstation);
ok(ret, "CloseWindowStation failed, error %#lx.\n", GetLastError());
}
static void check_device_path(const WCHAR *device_path, const LUID *adapter_id, DWORD id)
{
BYTE iface_detail_buffer[sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA_W) + 256 * sizeof(WCHAR)];
SP_DEVINFO_DATA device_data = {sizeof(device_data)};
SP_DEVICE_INTERFACE_DATA iface = {sizeof(iface)};
SP_DEVICE_INTERFACE_DETAIL_DATA_W *iface_data;
BOOL ret, found = FALSE;
DEVPROPTYPE type;
DWORD output_id;
unsigned int i;
HDEVINFO set;
LUID luid;
iface_data = (SP_DEVICE_INTERFACE_DETAIL_DATA_W *)iface_detail_buffer;
iface_data->cbSize = sizeof(*iface_data);
set = SetupDiGetClassDevsW(&GUID_DEVINTERFACE_MONITOR, NULL, NULL, DIGCF_DEVICEINTERFACE | DIGCF_PRESENT);
ok(set != INVALID_HANDLE_VALUE, "Got error %lu.\n", GetLastError());
i = 0;
while (SetupDiEnumDeviceInterfaces(set, NULL, &GUID_DEVINTERFACE_MONITOR, i, &iface))
{
ret = SetupDiGetDeviceInterfaceDetailW(set, &iface, iface_data,
sizeof(iface_detail_buffer), NULL, &device_data);
ok(ret, "Got unexpected ret %d, GetLastError() %lu.\n", ret, GetLastError());
ret = SetupDiGetDevicePropertyW(set, &device_data, &DEVPROPKEY_MONITOR_GPU_LUID, &type,
(BYTE *)&luid, sizeof(luid), NULL, 0);
ok(ret || broken(GetLastError() == ERROR_NOT_FOUND) /* before Win10 1809 */,
"Got error %lu.\n", GetLastError());
if (!ret)
{
win_skip("DEVPROPKEY_MONITOR_GPU_LUID is not found, skipping device path check.\n");
SetupDiDestroyDeviceInfoList(set);
return;
}
ret = SetupDiGetDevicePropertyW(set, &device_data, &DEVPROPKEY_MONITOR_OUTPUT_ID,
&type, (BYTE *)&output_id, sizeof(output_id), NULL, 0);
ok(ret, "Got error %lu.\n", GetLastError());
if (output_id == id && RtlEqualLuid(&luid, adapter_id) && !wcsicmp(device_path, iface_data->DevicePath))
{
found = TRUE;
break;
}
++i;
}
ok(found, "device_path %s not found, luid %04lx:%04lx.\n", debugstr_w(device_path), adapter_id->HighPart,
adapter_id->LowPart);
SetupDiDestroyDeviceInfoList(set);
}
static void check_preferred_mode(const DISPLAYCONFIG_TARGET_PREFERRED_MODE *mode, const WCHAR *gdi_device_name)
{
DISPLAYCONFIG_TARGET_PREFERRED_MODE mode2;
DEVMODEW dm, dm2;
LONG lret;
BOOL bret;
dm.dmSize = sizeof(dm);
bret = EnumDisplaySettingsW(gdi_device_name, ENUM_CURRENT_SETTINGS, &dm);
ok(bret, "got error %lu.\n", GetLastError());
if (dm.dmPelsWidth == 1024 && dm.dmPelsHeight == 768)
{
skip("Current display mode is already 1024x768, skipping test.\n");
return;
}
if (mode->width == 1024 && mode->height == 768)
{
skip("Preferred display mode is 1024x768, skipping test.\n");
return;
}
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
dm2.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT;
dm2.dmPelsWidth = 1024;
dm2.dmPelsHeight = 768;
lret = ChangeDisplaySettingsW(&dm2, 0);
if (lret != DISP_CHANGE_SUCCESSFUL)
{
skip("Can't change display settings, skipping test.\n");
return;
}
memset(&mode2, 0, sizeof(mode2));
mode2.header = mode->header;
lret = pDisplayConfigGetDeviceInfo(&mode2.header);
ok(!lret, "got %ld\n", lret);
ok(mode2.width == mode->width, "got %u, expected %u.\n", mode2.width, mode->width);
ok(mode2.height == mode->height, "got %u, expected %u.\n", mode2.height, mode->height);
lret = ChangeDisplaySettingsW(&dm, 0);
ok(lret == DISP_CHANGE_SUCCESSFUL, "got %ld.\n", lret);
}
static void test_QueryDisplayConfig_result(UINT32 flags,
UINT32 paths, const DISPLAYCONFIG_PATH_INFO *pi, UINT32 modes, const DISPLAYCONFIG_MODE_INFO *mi)
{
UINT32 i;
LONG ret;
DISPLAYCONFIG_SOURCE_DEVICE_NAME source_name;
DISPLAYCONFIG_TARGET_DEVICE_NAME target_name;
DISPLAYCONFIG_TARGET_PREFERRED_MODE preferred_mode;
DISPLAYCONFIG_ADAPTER_NAME adapter_name;
for (i = 0; i < paths; i++)
{
source_name.header.type = DISPLAYCONFIG_DEVICE_INFO_GET_SOURCE_NAME;
source_name.header.size = sizeof(source_name);
source_name.header.adapterId = pi[i].sourceInfo.adapterId;
source_name.header.id = pi[i].sourceInfo.id;
source_name.viewGdiDeviceName[0] = '\0';
ret = pDisplayConfigGetDeviceInfo(&source_name.header);
ok(!ret, "Expected 0, got %ld\n", ret);
ok(source_name.viewGdiDeviceName[0] != '\0', "Expected GDI device name, got empty string\n");
/* Test with an invalid adapter LUID */
source_name.header.type = DISPLAYCONFIG_DEVICE_INFO_GET_SOURCE_NAME;
source_name.header.size = sizeof(source_name);
source_name.header.adapterId.LowPart = 0xFFFF;
source_name.header.adapterId.HighPart = 0xFFFF;
source_name.header.id = pi[i].sourceInfo.id;
ret = pDisplayConfigGetDeviceInfo(&source_name.header);
ok(ret == ERROR_GEN_FAILURE, "Expected GEN_FAILURE, got %ld\n", ret);
target_name.header.type = DISPLAYCONFIG_DEVICE_INFO_GET_TARGET_NAME;
target_name.header.size = sizeof(target_name);
target_name.header.adapterId = pi[i].targetInfo.adapterId;
target_name.header.id = pi[i].targetInfo.id;
target_name.monitorDevicePath[0] = '\0';
ret = pDisplayConfigGetDeviceInfo(&target_name.header);
ok(!ret, "Expected 0, got %ld\n", ret);
check_device_path(target_name.monitorDevicePath, &target_name.header.adapterId, target_name.header.id);
preferred_mode.header.type = DISPLAYCONFIG_DEVICE_INFO_GET_TARGET_PREFERRED_MODE;
preferred_mode.header.size = sizeof(preferred_mode);
preferred_mode.header.adapterId = pi[i].targetInfo.adapterId;
preferred_mode.header.id = pi[i].targetInfo.id;
preferred_mode.width = preferred_mode.height = 0;
ret = pDisplayConfigGetDeviceInfo(&preferred_mode.header);
ok(!ret, "Expected 0, got %ld\n", ret);
ok(preferred_mode.width > 0 && preferred_mode.height > 0, "Expected non-zero height/width, got %ux%u\n",
preferred_mode.width, preferred_mode.height);
check_preferred_mode(&preferred_mode, source_name.viewGdiDeviceName);
todo_wine {
adapter_name.header.type = DISPLAYCONFIG_DEVICE_INFO_GET_ADAPTER_NAME;
adapter_name.header.size = sizeof(adapter_name);
adapter_name.header.adapterId = pi[i].sourceInfo.adapterId;
adapter_name.adapterDevicePath[0] = '\0';
ret = pDisplayConfigGetDeviceInfo(&adapter_name.header);
ok(!ret, "Expected 0, got %ld\n", ret);
ok(adapter_name.adapterDevicePath[0] != '\0', "Expected adapter device path, got empty string\n");
}
/* Check corresponding modes */
if (pi[i].sourceInfo.modeInfoIdx == DISPLAYCONFIG_PATH_MODE_IDX_INVALID)
{
skip("Path doesn't contain source modeInfoIdx");
continue;
}
ok(pi[i].sourceInfo.modeInfoIdx < modes, "Expected index <%d, got %d\n", modes, pi[i].sourceInfo.modeInfoIdx);
if (pi[i].sourceInfo.modeInfoIdx >= modes)
continue;
ok(mi[pi[i].sourceInfo.modeInfoIdx].infoType == DISPLAYCONFIG_MODE_INFO_TYPE_SOURCE, "Expected infoType %d, got %d\n",
DISPLAYCONFIG_MODE_INFO_TYPE_SOURCE, mi[pi[i].sourceInfo.modeInfoIdx].infoType);
ok(pi[i].sourceInfo.id == mi[pi[i].sourceInfo.modeInfoIdx].id, "Expected id %u, got %u\n",
pi[i].sourceInfo.id, mi[pi[i].sourceInfo.modeInfoIdx].id);
ok(pi[i].sourceInfo.adapterId.HighPart == mi[pi[i].sourceInfo.modeInfoIdx].adapterId.HighPart &&
pi[i].sourceInfo.adapterId.LowPart == mi[pi[i].sourceInfo.modeInfoIdx].adapterId.LowPart,
"Expected LUID %08lx:%08lx, got %08lx:%08lx\n",
pi[i].sourceInfo.adapterId.HighPart, pi[i].sourceInfo.adapterId.LowPart,
mi[pi[i].sourceInfo.modeInfoIdx].adapterId.HighPart, mi[pi[i].sourceInfo.modeInfoIdx].adapterId.LowPart);
ok(mi[pi[i].sourceInfo.modeInfoIdx].sourceMode.width > 0 && mi[pi[i].sourceInfo.modeInfoIdx].sourceMode.height > 0,
"Expected non-zero height/width, got %ux%u\n",
mi[pi[i].sourceInfo.modeInfoIdx].sourceMode.width, mi[pi[i].sourceInfo.modeInfoIdx].sourceMode.height);
if (pi[i].targetInfo.modeInfoIdx == DISPLAYCONFIG_PATH_MODE_IDX_INVALID)
{
skip("Path doesn't contain target modeInfoIdx");
continue;
}
ok(pi[i].targetInfo.modeInfoIdx < modes, "Expected index <%d, got %d\n", modes, pi[i].targetInfo.modeInfoIdx);
if (pi[i].targetInfo.modeInfoIdx >= modes)
continue;
ok(mi[pi[i].targetInfo.modeInfoIdx].infoType == DISPLAYCONFIG_MODE_INFO_TYPE_TARGET, "Expected infoType %d, got %d\n",
DISPLAYCONFIG_MODE_INFO_TYPE_SOURCE, mi[pi[i].targetInfo.modeInfoIdx].infoType);
ok(pi[i].targetInfo.id == mi[pi[i].targetInfo.modeInfoIdx].id, "Expected id %u, got %u\n",
pi[i].targetInfo.id, mi[pi[i].targetInfo.modeInfoIdx].id);
ok(pi[i].targetInfo.adapterId.HighPart == mi[pi[i].targetInfo.modeInfoIdx].adapterId.HighPart &&
pi[i].targetInfo.adapterId.LowPart == mi[pi[i].targetInfo.modeInfoIdx].adapterId.LowPart,
"Expected LUID %08lx:%08lx, got %08lx:%08lx\n",
pi[i].targetInfo.adapterId.HighPart, pi[i].targetInfo.adapterId.LowPart,
mi[pi[i].targetInfo.modeInfoIdx].adapterId.HighPart, mi[pi[i].targetInfo.modeInfoIdx].adapterId.LowPart);
ok(mi[pi[i].targetInfo.modeInfoIdx].targetMode.targetVideoSignalInfo.activeSize.cx > 0 &&
mi[pi[i].targetInfo.modeInfoIdx].targetMode.targetVideoSignalInfo.activeSize.cy > 0,
"Expected non-zero height/width, got %ux%u\n",
mi[pi[i].targetInfo.modeInfoIdx].targetMode.targetVideoSignalInfo.activeSize.cx,
mi[pi[i].targetInfo.modeInfoIdx].targetMode.targetVideoSignalInfo.activeSize.cy);
if (flags == QDC_DATABASE_CURRENT)
ok(mi[pi[i].targetInfo.modeInfoIdx].targetMode.targetVideoSignalInfo.totalSize.cx == 0 &&
mi[pi[i].targetInfo.modeInfoIdx].targetMode.targetVideoSignalInfo.totalSize.cy == 0,
"Expected zero height/width, got %ux%u\n",
mi[pi[i].targetInfo.modeInfoIdx].targetMode.targetVideoSignalInfo.totalSize.cx,
mi[pi[i].targetInfo.modeInfoIdx].targetMode.targetVideoSignalInfo.totalSize.cy);
else
ok(mi[pi[i].targetInfo.modeInfoIdx].targetMode.targetVideoSignalInfo.totalSize.cx > 0 &&
mi[pi[i].targetInfo.modeInfoIdx].targetMode.targetVideoSignalInfo.totalSize.cy > 0,
"Expected non-zero height/width, got %ux%u\n",
mi[pi[i].targetInfo.modeInfoIdx].targetMode.targetVideoSignalInfo.totalSize.cx,
mi[pi[i].targetInfo.modeInfoIdx].targetMode.targetVideoSignalInfo.totalSize.cy);
}
}
static void test_QueryDisplayConfig(void)
{
UINT32 paths, modes;
DISPLAYCONFIG_PATH_INFO pi[10];
DISPLAYCONFIG_MODE_INFO mi[20];
DISPLAYCONFIG_TOPOLOGY_ID topologyid;
LONG ret;
ret = pQueryDisplayConfig(QDC_ALL_PATHS, NULL, NULL, NULL, NULL, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
paths = modes = 0;
ret = pQueryDisplayConfig(QDC_ALL_PATHS, &paths, NULL, &modes, NULL, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
paths = modes = 0;
ret = pQueryDisplayConfig(QDC_ALL_PATHS, &paths, pi, &modes, NULL, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
paths = modes = 0;
ret = pQueryDisplayConfig(QDC_ALL_PATHS, &paths, NULL, &modes, mi, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
paths = modes = 0;
ret = pQueryDisplayConfig(QDC_ALL_PATHS, &paths, pi, &modes, mi, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
paths = 0;
modes = 1;
ret = pQueryDisplayConfig(QDC_ALL_PATHS, &paths, pi, &modes, mi, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
ok (paths == 0, "got %u\n", paths);
ok (modes == 1, "got %u\n", modes);
/* Crashes on Windows 10 */
if (0)
{
ret = pQueryDisplayConfig(QDC_ALL_PATHS, NULL, pi, NULL, mi, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
ret = pQueryDisplayConfig(QDC_ALL_PATHS, NULL, pi, &modes, mi, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
}
paths = modes = 1;
ret = pQueryDisplayConfig(0, &paths, pi, &modes, mi, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
paths = modes = 1;
ret = pQueryDisplayConfig(0xFF, &paths, pi, &modes, mi, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
paths = modes = 1;
ret = pQueryDisplayConfig(QDC_DATABASE_CURRENT, &paths, pi, &modes, mi, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
paths = modes = 1;
ret = pQueryDisplayConfig(QDC_ALL_PATHS, &paths, pi, &modes, mi, &topologyid);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
/* Below this point, test functionality that requires a WDDM driver on Windows */
paths = modes = 1;
memset(pi, 0xFF, sizeof(pi[0]));
memset(mi, 0xFF, sizeof(mi[0]));
ret = pQueryDisplayConfig(QDC_ALL_PATHS, &paths, pi, &modes, mi, NULL);
if (ret == ERROR_NOT_SUPPORTED)
{
todo_wine
win_skip("QueryDisplayConfig() functionality is unsupported\n");
return;
}
ok(ret == ERROR_INSUFFICIENT_BUFFER, "got %ld\n", ret);
ok (paths == 1, "got %u\n", paths);
ok (modes == 1, "got %u\n", modes);
paths = ARRAY_SIZE(pi);
modes = ARRAY_SIZE(mi);
memset(pi, 0xFF, sizeof(pi));
memset(mi, 0xFF, sizeof(mi));
ret = pQueryDisplayConfig(QDC_ONLY_ACTIVE_PATHS, &paths, pi, &modes, mi, NULL);
ok(!ret, "got %ld\n", ret);
ok(paths > 0 && modes > 0, "got %u, %u\n", paths, modes);
if (!ret && paths > 0 && modes > 0)
test_QueryDisplayConfig_result(QDC_ONLY_ACTIVE_PATHS, paths, pi, modes, mi);
paths = ARRAY_SIZE(pi);
modes = ARRAY_SIZE(mi);
memset(pi, 0xFF, sizeof(pi));
memset(mi, 0xFF, sizeof(mi));
topologyid = 0xFF;
ret = pQueryDisplayConfig(QDC_DATABASE_CURRENT, &paths, pi, &modes, mi, &topologyid);
ok(!ret, "got %ld\n", ret);
ok(topologyid != 0xFF, "expected topologyid to be set, got %d\n", topologyid);
if (!ret && paths > 0 && modes > 0)
test_QueryDisplayConfig_result(QDC_DATABASE_CURRENT, paths, pi, modes, mi);
}
static void test_DisplayConfigGetDeviceInfo(void)
{
LONG ret;
DISPLAYCONFIG_SOURCE_DEVICE_NAME source_name;
DISPLAYCONFIG_TARGET_DEVICE_NAME target_name;
DISPLAYCONFIG_TARGET_PREFERRED_MODE preferred_mode;
DISPLAYCONFIG_ADAPTER_NAME adapter_name;
ret = pDisplayConfigGetDeviceInfo(NULL);
ok(ret == ERROR_GEN_FAILURE, "got %ld\n", ret);
source_name.header.type = 0xFFFF;
source_name.header.size = 0;
ret = pDisplayConfigGetDeviceInfo(&source_name.header);
ok(ret == ERROR_GEN_FAILURE, "got %ld\n", ret);
source_name.header.type = DISPLAYCONFIG_DEVICE_INFO_GET_SOURCE_NAME;
source_name.header.size = 0;
ret = pDisplayConfigGetDeviceInfo(&source_name.header);
ok(ret == ERROR_GEN_FAILURE, "got %ld\n", ret);
source_name.header.type = 0xFFFF;
source_name.header.size = sizeof(source_name.header);
ret = pDisplayConfigGetDeviceInfo(&source_name.header);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
source_name.header.type = DISPLAYCONFIG_DEVICE_INFO_GET_SOURCE_NAME;
source_name.header.size = sizeof(source_name.header);
ret = pDisplayConfigGetDeviceInfo(&source_name.header);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
source_name.header.type = 0xFFFF;
source_name.header.size = sizeof(source_name);
ret = pDisplayConfigGetDeviceInfo(&source_name.header);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
source_name.header.type = DISPLAYCONFIG_DEVICE_INFO_GET_SOURCE_NAME;
source_name.header.size = sizeof(source_name) - 1;
ret = pDisplayConfigGetDeviceInfo(&source_name.header);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
source_name.header.type = DISPLAYCONFIG_DEVICE_INFO_GET_SOURCE_NAME;
source_name.header.size = sizeof(source_name);
source_name.header.adapterId.LowPart = 0xFFFF;
source_name.header.adapterId.HighPart = 0xFFFF;
source_name.header.id = 0;
ret = pDisplayConfigGetDeviceInfo(&source_name.header);
ok(ret == ERROR_GEN_FAILURE || ret == ERROR_NOT_SUPPORTED, "got %ld\n", ret);
target_name.header.type = DISPLAYCONFIG_DEVICE_INFO_GET_TARGET_NAME;
target_name.header.size = sizeof(target_name) - 1;
ret = pDisplayConfigGetDeviceInfo(&target_name.header);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
target_name.header.type = DISPLAYCONFIG_DEVICE_INFO_GET_TARGET_NAME;
target_name.header.size = sizeof(target_name);
target_name.header.adapterId.LowPart = 0xFFFF;
target_name.header.adapterId.HighPart = 0xFFFF;
target_name.header.id = 0;
ret = pDisplayConfigGetDeviceInfo(&target_name.header);
ok(ret == ERROR_GEN_FAILURE || ret == ERROR_NOT_SUPPORTED, "got %ld\n", ret);
preferred_mode.header.type = DISPLAYCONFIG_DEVICE_INFO_GET_TARGET_PREFERRED_MODE;
preferred_mode.header.size = sizeof(preferred_mode) - 1;
ret = pDisplayConfigGetDeviceInfo(&preferred_mode.header);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
preferred_mode.header.type = DISPLAYCONFIG_DEVICE_INFO_GET_TARGET_PREFERRED_MODE;
preferred_mode.header.size = sizeof(preferred_mode);
preferred_mode.header.adapterId.LowPart = 0xFFFF;
preferred_mode.header.adapterId.HighPart = 0xFFFF;
preferred_mode.header.id = 0;
ret = pDisplayConfigGetDeviceInfo(&preferred_mode.header);
ok(ret == ERROR_GEN_FAILURE || ret == ERROR_INVALID_PARAMETER || ret == ERROR_NOT_SUPPORTED, "got %ld\n", ret);
adapter_name.header.type = DISPLAYCONFIG_DEVICE_INFO_GET_ADAPTER_NAME;
adapter_name.header.size = sizeof(adapter_name) - 1;
ret = pDisplayConfigGetDeviceInfo(&adapter_name.header);
ok(ret == ERROR_INVALID_PARAMETER, "got %ld\n", ret);
adapter_name.header.type = DISPLAYCONFIG_DEVICE_INFO_GET_ADAPTER_NAME;
adapter_name.header.size = sizeof(adapter_name);
adapter_name.header.adapterId.LowPart = 0xFFFF;
adapter_name.header.adapterId.HighPart = 0xFFFF;
ret = pDisplayConfigGetDeviceInfo(&adapter_name.header);
ok(ret == ERROR_GEN_FAILURE || ret == ERROR_INVALID_PARAMETER || ret == ERROR_NOT_SUPPORTED, "got %ld\n", ret);
}
static void test_display_config(void)
{
if (!pGetDisplayConfigBufferSizes ||
!pQueryDisplayConfig ||
!pDisplayConfigGetDeviceInfo)
{
win_skip("DisplayConfig APIs are not supported\n");
return;
}
test_GetDisplayConfigBufferSizes();
test_QueryDisplayConfig();
test_DisplayConfigGetDeviceInfo();
}
static void test_DisplayConfigSetDeviceInfo(void)
{
static const unsigned int scales[] = {100, 125, 150, 175, 200, 225, 250, 300, 350, 400, 450, 500};
static const DWORD enabled = 1;
int current_scale, current_scale_idx, recommended_scale_idx, step, dpi, old_dpi;
D3DKMT_OPENADAPTERFROMGDIDISPLAYNAME open_adapter_gdi_desc;
DISPLAYCONFIG_GET_SOURCE_DPI_SCALE get_scale_req;
DISPLAYCONFIG_SET_SOURCE_DPI_SCALE set_scale_req;
D3DKMT_CLOSEADAPTER close_adapter_desc;
NTSTATUS status;
HKEY key;
LONG ret;
#define CHECK_FUNC(func) \
if (!p##func) \
{ \
skip("%s() is unavailable.\n", #func); \
return; \
}
CHECK_FUNC(D3DKMTCloseAdapter)
CHECK_FUNC(D3DKMTOpenAdapterFromGdiDisplayName)
CHECK_FUNC(DisplayConfigGetDeviceInfo)
CHECK_FUNC(DisplayConfigSetDeviceInfo)
CHECK_FUNC(GetDpiForMonitorInternal)
CHECK_FUNC(SetThreadDpiAwarenessContext)
#undef CHECK_FUNC
lstrcpyW(open_adapter_gdi_desc.DeviceName, L"\\\\.\\DISPLAY1");
status = pD3DKMTOpenAdapterFromGdiDisplayName(&open_adapter_gdi_desc);
ok(status == STATUS_SUCCESS, "D3DKMTOpenAdapterFromGdiDisplayName failed, status %#lx.\n", status);
get_scale_req.header.type = DISPLAYCONFIG_DEVICE_INFO_GET_SOURCE_DPI_SCALE;
get_scale_req.header.size = sizeof(get_scale_req);
get_scale_req.header.adapterId = open_adapter_gdi_desc.AdapterLuid;
get_scale_req.header.id = open_adapter_gdi_desc.VidPnSourceId;
ret = pDisplayConfigGetDeviceInfo(&get_scale_req.header);
if (ret != NO_ERROR)
{
skip("DisplayConfigGetDeviceInfo failed, returned %ld.\n", ret);
goto failed;
}
/* Set IgnorePerProcessSystemDPIToast to 1 to disable "fix blurry apps popup" on Windows 10,
* which may interfere other tests because it steals focus */
RegOpenKeyA(HKEY_CURRENT_USER, "Control Panel\\Desktop", &key);
RegSetValueExA(key, "IgnorePerProcessSystemDPIToast", 0, REG_DWORD, (const BYTE *)&enabled,
sizeof(enabled));
dpi = get_primary_dpi();
old_dpi = dpi;
current_scale = dpi * 100 / 96;
for (current_scale_idx = 0; current_scale_idx < ARRAY_SIZE(scales); ++current_scale_idx)
{
if (scales[current_scale_idx] == current_scale)
break;
}
ok(scales[current_scale_idx] == current_scale, "Failed to find current scale.\n");
recommended_scale_idx = current_scale_idx - get_scale_req.curRelativeScaleStep;
set_scale_req.header.type = DISPLAYCONFIG_DEVICE_INFO_SET_SOURCE_DPI_SCALE;
set_scale_req.header.size = sizeof(set_scale_req);
set_scale_req.header.adapterId = open_adapter_gdi_desc.AdapterLuid;
set_scale_req.header.id = open_adapter_gdi_desc.VidPnSourceId;
for (step = get_scale_req.minRelativeScaleStep; step <= get_scale_req.maxRelativeScaleStep; ++step)
{
set_scale_req.relativeScaleStep = step;
ret = pDisplayConfigSetDeviceInfo(&set_scale_req.header);
ok(ret == NO_ERROR, "DisplayConfigSetDeviceInfo failed, returned %ld.\n", ret);
dpi = scales[step + recommended_scale_idx] * 96 / 100;
ok(dpi == get_primary_dpi(), "Expected %d, got %d.\n", get_primary_dpi(), dpi);
}
/* Restore to the original scale */
set_scale_req.relativeScaleStep = get_scale_req.curRelativeScaleStep;
ret = pDisplayConfigSetDeviceInfo(&set_scale_req.header);
ok(ret == NO_ERROR, "DisplayConfigSetDeviceInfo failed, returned %ld.\n", ret);
ok(old_dpi == get_primary_dpi(), "Expected %d, got %d.\n", get_primary_dpi(), old_dpi);
/* Remove IgnorePerProcessSystemDPIToast registry value */
RegDeleteValueA(key, "IgnorePerProcessSystemDPIToast");
RegCloseKey(key);
failed:
close_adapter_desc.hAdapter = open_adapter_gdi_desc.hAdapter;
status = pD3DKMTCloseAdapter(&close_adapter_desc);
ok(status == STATUS_SUCCESS, "Got unexpected return code %#lx.\n", status);
}
static BOOL CALLBACK test_handle_proc(HMONITOR full_monitor, HDC hdc, LPRECT rect, LPARAM lparam)
{
MONITORINFO monitor_info = {sizeof(monitor_info)};
HMONITOR monitor;
BOOL ret;
#ifdef _WIN64
if ((ULONG_PTR)full_monitor >> 32)
monitor = full_monitor;
else
monitor = (HMONITOR)((ULONG_PTR)full_monitor | ((ULONG_PTR)~0u << 32));
SetLastError(0xdeadbeef);
ret = GetMonitorInfoW(monitor, &monitor_info);
ok(ret, "GetMonitorInfoW failed, error %#lx.\n", GetLastError());
monitor = (HMONITOR)((ULONG_PTR)full_monitor & 0xffffffff);
SetLastError(0xdeadbeef);
ret = GetMonitorInfoW(monitor, &monitor_info);
ok(ret, "GetMonitorInfoW failed, error %#lx.\n", GetLastError());
monitor = (HMONITOR)(((ULONG_PTR)full_monitor & 0xffffffff) | ((ULONG_PTR)0x1234 << 32));
SetLastError(0xdeadbeef);
ret = GetMonitorInfoW(monitor, &monitor_info);
ok(ret, "GetMonitorInfoW failed, error %#lx.\n", GetLastError());
monitor = (HMONITOR)((ULONG_PTR)full_monitor & 0xffff);
SetLastError(0xdeadbeef);
ret = GetMonitorInfoW(monitor, &monitor_info);
todo_wine ok(!ret, "GetMonitorInfoW succeeded.\n");
todo_wine ok(GetLastError() == ERROR_INVALID_MONITOR_HANDLE, "Expected error code %#x, got %#lx.\n",
ERROR_INVALID_MONITOR_HANDLE, GetLastError());
monitor = (HMONITOR)(((ULONG_PTR)full_monitor & 0xffff) | ((ULONG_PTR)0x9876 << 16));
SetLastError(0xdeadbeef);
ret = GetMonitorInfoW(monitor, &monitor_info);
ok(!ret, "GetMonitorInfoW succeeded.\n");
ok(GetLastError() == ERROR_INVALID_MONITOR_HANDLE, "Expected error code %#x, got %#lx.\n",
ERROR_INVALID_MONITOR_HANDLE, GetLastError());
monitor = (HMONITOR)(((ULONG_PTR)full_monitor & 0xffff) | ((ULONG_PTR)0x12345678 << 16));
SetLastError(0xdeadbeef);
ret = GetMonitorInfoW(monitor, &monitor_info);
ok(!ret, "GetMonitorInfoW succeeded.\n");
ok(GetLastError() == ERROR_INVALID_MONITOR_HANDLE, "Expected error code %#x, got %#lx.\n",
ERROR_INVALID_MONITOR_HANDLE, GetLastError());
#else
if ((ULONG_PTR)full_monitor >> 16)
monitor = full_monitor;
else
monitor = (HMONITOR)((ULONG_PTR)full_monitor | ((ULONG_PTR)~0u << 16));
SetLastError(0xdeadbeef);
ret = GetMonitorInfoW(monitor, &monitor_info);
todo_wine_if(((ULONG_PTR)full_monitor >> 16) == 0)
ok(ret, "GetMonitorInfoW failed, error %#lx.\n", GetLastError());
monitor = (HMONITOR)((ULONG_PTR)full_monitor & 0xffff);
SetLastError(0xdeadbeef);
ret = GetMonitorInfoW(monitor, &monitor_info);
ok(ret, "GetMonitorInfoW failed, error %#lx.\n", GetLastError());
monitor = (HMONITOR)(((ULONG_PTR)full_monitor & 0xffff) | ((ULONG_PTR)0x1234 << 16));
SetLastError(0xdeadbeef);
ret = GetMonitorInfoW(monitor, &monitor_info);
ok(!ret, "GetMonitorInfoW succeeded.\n");
ok(GetLastError() == ERROR_INVALID_MONITOR_HANDLE, "Expected error code %#x, got %#lx.\n",
ERROR_INVALID_MONITOR_HANDLE, GetLastError());
#endif
return TRUE;
}
static void test_handles(void)
{
BOOL ret;
/* Test that monitor handles are user32 handles */
ret = EnumDisplayMonitors(NULL, NULL, test_handle_proc, 0);
ok(ret, "EnumDisplayMonitors failed, error %#lx.\n", GetLastError());
}
#define check_display_dc(a, b, c) _check_display_dc(__LINE__, a, b, c)
static void _check_display_dc(INT line, HDC hdc, const DEVMODEA *dm, BOOL allow_todo)
{
BITMAP bitmap;
HBITMAP hbmp;
INT value;
BOOL ret;
value = GetDeviceCaps(hdc, HORZRES);
todo_wine_if(allow_todo && dm->dmPelsWidth != GetSystemMetrics(SM_CXSCREEN))
ok_(__FILE__, line)(value == dm->dmPelsWidth, "Expected HORZRES %ld, got %d.\n",
dm->dmPelsWidth, value);
value = GetDeviceCaps(hdc, VERTRES);
todo_wine_if(allow_todo && dm->dmPelsHeight != GetSystemMetrics(SM_CYSCREEN))
ok_(__FILE__, line)(value == dm->dmPelsHeight, "Expected VERTRES %ld, got %d.\n",
dm->dmPelsHeight, value);
value = GetDeviceCaps(hdc, DESKTOPHORZRES);
todo_wine_if(dm->dmPelsWidth != GetSystemMetrics(SM_CXVIRTUALSCREEN)
&& value == GetSystemMetrics(SM_CXVIRTUALSCREEN))
ok_(__FILE__, line)(value == dm->dmPelsWidth, "Expected DESKTOPHORZRES %ld, got %d.\n",
dm->dmPelsWidth, value);
value = GetDeviceCaps(hdc, DESKTOPVERTRES);
todo_wine_if(dm->dmPelsHeight != GetSystemMetrics(SM_CYVIRTUALSCREEN)
&& value == GetSystemMetrics(SM_CYVIRTUALSCREEN))
ok_(__FILE__, line)(value == dm->dmPelsHeight, "Expected DESKTOPVERTRES %ld, got %d.\n",
dm->dmPelsHeight, value);
value = GetDeviceCaps(hdc, VREFRESH);
todo_wine_if(allow_todo)
ok_(__FILE__, line)(value == dm->dmDisplayFrequency, "Expected VREFRESH %ld, got %d.\n",
dm->dmDisplayFrequency, value);
value = GetDeviceCaps(hdc, BITSPIXEL);
ok_(__FILE__, line)(value == dm->dmBitsPerPel, "Expected BITSPIXEL %ld, got %d.\n",
dm->dmBitsPerPel, value);
hbmp = GetCurrentObject(hdc, OBJ_BITMAP);
ok_(__FILE__, line)(!!hbmp, "GetCurrentObject failed, error %#lx.\n", GetLastError());
ret = GetObjectA(hbmp, sizeof(bitmap), &bitmap);
/* GetObjectA fails on Win7 and older */
if (ret)
{
ok_(__FILE__, line)(bitmap.bmType == 0, "Expected bmType %d, got %d.\n", 0, bitmap.bmType);
todo_wine
ok_(__FILE__, line)(bitmap.bmWidth == GetSystemMetrics(SM_CXVIRTUALSCREEN),
"Expected bmWidth %d, got %d.\n", GetSystemMetrics(SM_CXVIRTUALSCREEN), bitmap.bmWidth);
todo_wine
ok_(__FILE__, line)(bitmap.bmHeight == GetSystemMetrics(SM_CYVIRTUALSCREEN),
"Expected bmHeight %d, got %d.\n", GetSystemMetrics(SM_CYVIRTUALSCREEN), bitmap.bmHeight);
todo_wine
ok_(__FILE__, line)(bitmap.bmBitsPixel == 32, "Expected bmBitsPixel %d, got %d.\n", 32,
bitmap.bmBitsPixel);
ok_(__FILE__, line)(bitmap.bmWidthBytes == get_bitmap_stride(bitmap.bmWidth, bitmap.bmBitsPixel),
"Expected bmWidthBytes %d, got %d.\n", get_bitmap_stride(bitmap.bmWidth, bitmap.bmBitsPixel),
bitmap.bmWidthBytes);
ok_(__FILE__, line)(bitmap.bmPlanes == 1, "Expected bmPlanes %d, got %d.\n", 1, bitmap.bmPlanes);
ok_(__FILE__, line)(bitmap.bmBits == NULL, "Expected bmBits %p, got %p.\n", NULL, bitmap.bmBits);
}
}
static void test_display_dc(void)
{
static const INT bpps[] = {1, 4, 8, 16, 24, 32};
unsigned char buffer[sizeof(BITMAPINFOHEADER) + 256 * sizeof(RGBQUAD)];
BITMAPINFO *bmi = (BITMAPINFO *)buffer;
INT count, old_count, i, bpp, value;
HBITMAP hbitmap, old_hbitmap;
DWORD device_idx, mode_idx;
DEVMODEA dm, dm2, dm3;
DISPLAY_DEVICEA dd;
HDC hdc, mem_dc;
DIBSECTION dib;
BITMAP bitmap;
BOOL ret;
LONG res;
/* Test DCs covering the entire virtual screen */
hdc = CreateDCA("DISPLAY", NULL, NULL, NULL);
ok(!!hdc, "CreateDCA failed.\n");
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
ret = EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &dm);
ok(ret, "EnumDisplaySettingsA failed.\n");
check_display_dc(hdc, &dm, FALSE);
/* Test that CreateCompatibleBitmap() for display DCs creates DDBs */
hbitmap = CreateCompatibleBitmap(hdc, dm.dmPelsWidth, dm.dmPelsHeight);
ok(!!hbitmap, "CreateCompatibleBitmap failed, error %ld.\n", GetLastError());
count = GetObjectW(hbitmap, sizeof(dib), &dib);
ok(count == sizeof(BITMAP), "GetObject failed, count %d.\n", count);
count = GetObjectW(hbitmap, sizeof(bitmap), &bitmap);
ok(count == sizeof(BITMAP), "GetObject failed, count %d.\n", count);
ok(bitmap.bmBitsPixel == dm.dmBitsPerPel, "Expected %ld, got %d.\n", dm.dmBitsPerPel,
bitmap.bmBitsPixel);
DeleteObject(hbitmap);
/* Test selecting a DDB of a different depth into a display compatible DC */
for (i = 0; i < ARRAY_SIZE(bpps); ++i)
{
winetest_push_context("bpp %d", bpps[i]);
mem_dc = CreateCompatibleDC(hdc);
hbitmap = CreateBitmap(dm.dmPelsWidth, dm.dmPelsHeight, 1, bpps[i], NULL);
ok(!!hbitmap, "CreateBitmap failed, error %ld.\n", GetLastError());
old_hbitmap = SelectObject(mem_dc, hbitmap);
if (bpps[i] != 1 && bpps[i] != 32)
ok(!old_hbitmap, "Selecting bitmap succeeded.\n");
else
ok(!!old_hbitmap, "Failed to select bitmap.\n");
SelectObject(mem_dc, old_hbitmap);
DeleteObject(hbitmap);
DeleteDC(mem_dc);
winetest_pop_context();
}
/* Test selecting a DIB of a different depth into a display compatible DC */
for (i = 0; i < ARRAY_SIZE(bpps); ++i)
{
winetest_push_context("bpp %d", bpps[i]);
mem_dc = CreateCompatibleDC(hdc);
memset(buffer, 0, sizeof(buffer));
bmi->bmiHeader.biSize = sizeof(bmi->bmiHeader);
bmi->bmiHeader.biWidth = dm.dmPelsWidth;
bmi->bmiHeader.biHeight = dm.dmPelsHeight;
bmi->bmiHeader.biBitCount = bpps[i];
bmi->bmiHeader.biPlanes = 1;
bmi->bmiHeader.biCompression = BI_RGB;
hbitmap = CreateDIBSection(hdc, bmi, DIB_RGB_COLORS, NULL, NULL, 0);
ok(!!hbitmap, "CreateDIBSection failed, error %ld.\n", GetLastError());
old_hbitmap = SelectObject(mem_dc, hbitmap);
ok(!!old_hbitmap, "Failed to select bitmap.\n");
value = GetDeviceCaps(mem_dc, BITSPIXEL);
ok(value == 32, "Expected 32, got %d.\n", value);
value = GetDeviceCaps(mem_dc, NUMCOLORS);
ok(value == -1, "Expected -1, got %d.\n", value);
SelectObject(mem_dc, old_hbitmap);
DeleteObject(hbitmap);
DeleteDC(mem_dc);
winetest_pop_context();
}
/* Test NUMCOLORS for display DCs */
for (i = ARRAY_SIZE(bpps) - 1; i >= 0; --i)
{
winetest_push_context("bpp %d", bpps[i]);
ret = EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &dm);
ok(ret, "EnumDisplaySettingsA failed.\n");
if (bpps[i] == dm.dmBitsPerPel)
{
res = DISP_CHANGE_SUCCESSFUL;
}
else
{
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
for (mode_idx = 0; EnumDisplaySettingsA(NULL, mode_idx, &dm2); ++mode_idx)
{
if (dm2.dmBitsPerPel == bpps[i])
break;
}
if (dm2.dmBitsPerPel != bpps[i])
{
skip("%d-bit display mode not found.\n", bpps[i]);
winetest_pop_context();
continue;
}
res = ChangeDisplaySettingsExA(NULL, &dm2, NULL, CDS_RESET, NULL);
/* Win8 TestBots */
ok(res == DISP_CHANGE_SUCCESSFUL || broken(res == DISP_CHANGE_FAILED),
"ChangeDisplaySettingsExA returned unexpected %ld.\n", res);
}
if (res == DISP_CHANGE_SUCCESSFUL)
{
value = GetDeviceCaps(hdc, BITSPIXEL);
ok(value == (bpps[i] == 4 ? 1 : bpps[i]), "Expected %d, got %d.\n",
(bpps[i] == 4 ? 1 : bpps[i]), value);
value = GetDeviceCaps(hdc, NUMCOLORS);
if (bpps[i] > 8 || (bpps[i] == 8 && LOBYTE(LOWORD(GetVersion())) >= 6))
ok(value == -1, "Expected -1, got %d.\n", value);
else if (bpps[i] == 8 && LOBYTE(LOWORD(GetVersion())) < 6)
ok(value > 16 && value <= 256, "Got %d.\n", value);
else
ok(value == 1 << bpps[i], "Expected %d, got %d.\n", 1 << bpps[i], value);
}
winetest_pop_context();
}
res = ChangeDisplaySettingsExA(NULL, NULL, NULL, 0, NULL);
/* Win8 TestBots */
ok(res == DISP_CHANGE_SUCCESSFUL || broken(res == DISP_CHANGE_FAILED),
"ChangeDisplaySettingsExA returned unexpected %ld.\n", res);
/* Test selecting a DDB of the same color depth into a display compatible DC */
ret = EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &dm);
ok(ret, "EnumDisplaySettingsA failed.\n");
mem_dc = CreateCompatibleDC(hdc);
bpp = GetDeviceCaps(mem_dc, BITSPIXEL);
ok(bpp == dm.dmBitsPerPel, "Expected bpp %ld, got %d.\n", dm.dmBitsPerPel, bpp);
hbitmap = CreateCompatibleBitmap(hdc, dm.dmPelsWidth, dm.dmPelsHeight);
count = GetObjectW(hbitmap, sizeof(bitmap), &bitmap);
ok(count == sizeof(BITMAP), "GetObject failed, count %d.\n", count);
ok(bitmap.bmBitsPixel == dm.dmBitsPerPel, "Expected %ld, got %d.\n", dm.dmBitsPerPel, bitmap.bmBitsPixel);
old_hbitmap = SelectObject(mem_dc, hbitmap);
ok(!!old_hbitmap, "Failed to select bitmap.\n");
SelectObject(mem_dc, old_hbitmap);
DeleteDC(mem_dc);
/* Tests after mode changes to a mode with different resolution and color depth */
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
for (mode_idx = 0; EnumDisplaySettingsA(NULL, mode_idx, &dm2); ++mode_idx)
{
if (dm2.dmPelsWidth != dm.dmPelsWidth && dm2.dmPelsHeight != dm.dmPelsHeight &&
dm2.dmBitsPerPel != dm.dmBitsPerPel && dm2.dmBitsPerPel != 1)
break;
}
if (dm2.dmBitsPerPel && dm2.dmBitsPerPel != dm.dmBitsPerPel)
{
res = ChangeDisplaySettingsExA(NULL, &dm2, NULL, CDS_RESET, NULL);
/* Win8 TestBots */
ok(res == DISP_CHANGE_SUCCESSFUL || broken(res == DISP_CHANGE_FAILED),
"ChangeDisplaySettingsExA returned unexpected %ld.\n", res);
if (res == DISP_CHANGE_SUCCESSFUL)
{
check_display_dc(hdc, &dm2, FALSE);
/* Test selecting a compatible bitmap of a different color depth previously created for
* a display DC into a new compatible DC */
count = GetObjectW(hbitmap, sizeof(bitmap), &bitmap);
ok(count == sizeof(BITMAP), "GetObject failed, count %d.\n", count);
ok(bitmap.bmBitsPixel == dm.dmBitsPerPel, "Expected %ld, got %d.\n", dm.dmBitsPerPel,
bitmap.bmBitsPixel);
/* Note that hbitmap is of a different color depth and it can be successfully selected
* into the new compatible DC */
mem_dc = CreateCompatibleDC(hdc);
bpp = GetDeviceCaps(mem_dc, BITSPIXEL);
ok(bpp == dm2.dmBitsPerPel, "Expected bpp %ld, got %d.\n", dm2.dmBitsPerPel, bpp);
old_hbitmap = SelectObject(mem_dc, hbitmap);
ok(!!old_hbitmap, "Failed to select bitmap.\n");
bpp = GetDeviceCaps(mem_dc, BITSPIXEL);
ok(bpp == dm2.dmBitsPerPel, "Expected bpp %ld, got %d.\n", dm2.dmBitsPerPel, bpp);
SelectObject(mem_dc, old_hbitmap);
DeleteDC(mem_dc);
DeleteObject(hbitmap);
/* Test selecting a DDB of a different color depth into a display compatible DC */
for (i = 0; i < ARRAY_SIZE(bpps); ++i)
{
winetest_push_context("bpp %d", bpps[i]);
mem_dc = CreateCompatibleDC(hdc);
hbitmap = CreateBitmap(dm2.dmPelsWidth, dm2.dmPelsHeight, 1, bpps[i], NULL);
ok(!!hbitmap, "CreateBitmap failed, error %ld.\n", GetLastError());
old_hbitmap = SelectObject(mem_dc, hbitmap);
/* On Win7 dual-QXL test bot and XP, only 1-bit DDBs and DDBs with the same color
* depth can be selected to the compatible DC. On newer versions of Windows, only
* 1-bit and 32-bit DDBs can be selected into the compatible DC even if
* GetDeviceCaps(BITSPIXEL) reports a different color depth, for example, 16-bit.
* It's most likely due to the fact that lower color depth are emulated on newer
* versions of Windows as the real color depth is still 32-bit */
if (bpps[i] != 1 && bpps[i] != 32)
todo_wine_if(bpps[i] == dm2.dmBitsPerPel)
ok(!old_hbitmap || broken(!!old_hbitmap) /* Win7 dual-QXL test bot and XP */,
"Selecting bitmap succeeded.\n");
else
ok(!!old_hbitmap || broken(!old_hbitmap) /* Win7 dual-QXL test bot and XP */,
"Failed to select bitmap.\n");
SelectObject(mem_dc, old_hbitmap);
DeleteObject(hbitmap);
DeleteDC(mem_dc);
winetest_pop_context();
}
hbitmap = NULL;
res = ChangeDisplaySettingsExA(NULL, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA returned unexpected %ld.\n", res);
}
}
else
{
win_skip("Failed to find a required display mode.\n");
}
if (hbitmap)
DeleteObject(hbitmap);
DeleteDC(hdc);
/* Test DCs covering a specific monitor */
dd.cb = sizeof(dd);
for (device_idx = 0; EnumDisplayDevicesA(NULL, device_idx, &dd, 0); ++device_idx)
{
if (!(dd.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP))
continue;
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
ret = EnumDisplaySettingsA(dd.DeviceName, ENUM_CURRENT_SETTINGS, &dm);
ok(ret, "EnumDisplaySettingsA %s failed.\n", dd.DeviceName);
hdc = CreateDCA(dd.DeviceName, NULL, NULL, NULL);
ok(!!hdc, "CreateDCA %s failed.\n", dd.DeviceName);
check_display_dc(hdc, &dm, FALSE);
/* Tests after mode changes to a different resolution */
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
for (mode_idx = 0; EnumDisplaySettingsA(dd.DeviceName, mode_idx, &dm2); ++mode_idx)
{
if (dm2.dmPelsWidth != dm.dmPelsWidth && dm2.dmPelsHeight != dm.dmPelsHeight)
break;
}
ok(dm2.dmPelsWidth && dm2.dmPelsWidth != dm.dmPelsWidth && dm2.dmPelsHeight != dm.dmPelsHeight,
"Failed to find a different resolution for %s.\n", dd.DeviceName);
res = ChangeDisplaySettingsExA(dd.DeviceName, &dm2, NULL, CDS_RESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL || broken(res == DISP_CHANGE_FAILED), /* Win8 TestBots */
"ChangeDisplaySettingsExA %s returned unexpected %ld.\n", dd.DeviceName, res);
if (res != DISP_CHANGE_SUCCESSFUL)
{
win_skip("Failed to change display mode for %s.\n", dd.DeviceName);
DeleteDC(hdc);
continue;
}
check_display_dc(hdc, &dm2, FALSE);
/* Tests after mode changes to a different color depth */
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
for (mode_idx = 0; EnumDisplaySettingsA(dd.DeviceName, mode_idx, &dm2); ++mode_idx)
{
if (dm2.dmBitsPerPel != dm.dmBitsPerPel)
break;
}
if (dm2.dmBitsPerPel && dm2.dmBitsPerPel != dm.dmBitsPerPel)
{
res = ChangeDisplaySettingsExA(dd.DeviceName, &dm2, NULL, CDS_RESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA returned unexpected %ld.\n", res);
check_display_dc(hdc, &dm2, FALSE);
res = ChangeDisplaySettingsExA(NULL, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA returned unexpected %ld.\n", res);
}
else
{
win_skip("Failed to find a different color depth other than %lu.\n", dm.dmBitsPerPel);
}
/* Tests after monitor detach */
ret = EnumDisplaySettingsA(dd.DeviceName, ENUM_CURRENT_SETTINGS, &dm2);
ok(ret, "EnumDisplaySettingsA %s failed.\n", dd.DeviceName);
if (!(dd.StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE))
{
old_count = GetSystemMetrics(SM_CMONITORS);
memset(&dm3, 0, sizeof(dm3));
dm3.dmSize = sizeof(dm3);
ret = EnumDisplaySettingsA(dd.DeviceName, ENUM_CURRENT_SETTINGS, &dm3);
ok(ret, "EnumDisplaySettingsA %s failed.\n", dd.DeviceName);
dm3.dmFields = DM_POSITION | DM_PELSWIDTH | DM_PELSHEIGHT;
dm3.dmPelsWidth = 0;
dm3.dmPelsHeight = 0;
res = ChangeDisplaySettingsExA(dd.DeviceName, &dm3, NULL, CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld.\n",
dd.DeviceName, res);
res = ChangeDisplaySettingsExA(dd.DeviceName, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld.\n",
dd.DeviceName, res);
count = GetSystemMetrics(SM_CMONITORS);
ok(count == old_count - 1, "Expected monitor count %d, got %d.\n", old_count - 1, count);
/* Should report the same values before detach */
check_display_dc(hdc, &dm2, TRUE);
}
res = ChangeDisplaySettingsExA(dd.DeviceName, &dm, NULL, CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld.\n",
dd.DeviceName, res);
res = ChangeDisplaySettingsExA(NULL, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %ld.\n",
dd.DeviceName, res);
DeleteDC(hdc);
}
}
BOOL CALLBACK MonitorEnumProc(HMONITOR hMonitor, HDC hdcMonitor,
LPRECT lprcMonitor, LPARAM dwData)
{
MONITORINFOEXW info;
static int index;
info.cbSize = sizeof(info);
if (GetMonitorInfoW(hMonitor, (MONITORINFO*)&info))
{
printf("Monitor %d %7s [%02lx] %s %s\n", index,
(info.dwFlags & MONITORINFOF_PRIMARY) ? "primary" : "",
info.dwFlags, wine_dbgstr_rect(&info.rcMonitor),
wine_dbgstr_w(info.szDevice));
}
index++;
return TRUE;
}
START_TEST(monitor)
{
char** myARGV;
int myARGC = winetest_get_mainargs(&myARGV);
init_function_pointers();
if (myARGC >= 3 && strcmp(myARGV[2], "info") == 0)
{
printf("Monitor information:\n");
EnumDisplayMonitors(NULL, NULL, MonitorEnumProc, 0);
return;
}
test_enumdisplaydevices();
test_ChangeDisplaySettingsEx();
test_DisplayConfigSetDeviceInfo();
test_EnumDisplayMonitors();
test_monitors();
test_work_area();
test_display_config();
test_handles();
test_display_dc();
}
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