From: Rémi Bernon rbernon@codeweavers.com
--- dlls/win32u/sysparams.c | 26 ++++++++------------------ 1 file changed, 8 insertions(+), 18 deletions(-)
diff --git a/dlls/win32u/sysparams.c b/dlls/win32u/sysparams.c index 0a6a55d77a3..6c447325de4 100644 --- a/dlls/win32u/sysparams.c +++ b/dlls/win32u/sysparams.c @@ -2468,7 +2468,6 @@ static LONG apply_display_settings( const WCHAR *devname, const DEVMODEW *devmod LONG WINAPI NtUserChangeDisplaySettings( UNICODE_STRING *devname, DEVMODEW *devmode, HWND hwnd, DWORD flags, void *lparam ) { - WCHAR device_name[CCHDEVICENAME], adapter_path[MAX_PATH]; DEVMODEW full_mode = {.dmSize = sizeof(DEVMODEW)}; LONG ret = DISP_CHANGE_SUCCESSFUL; struct adapter *adapter; @@ -2479,11 +2478,7 @@ LONG WINAPI NtUserChangeDisplaySettings( UNICODE_STRING *devname, DEVMODEW *devm if ((!devname || !devname->Length) && !devmode) return apply_display_settings( NULL, NULL, hwnd, flags, lparam );
if (!lock_display_devices()) return DISP_CHANGE_FAILED; - if ((adapter = find_adapter( devname ))) - { - lstrcpyW( device_name, adapter->dev.device_name ); - lstrcpyW( adapter_path, adapter->config_key ); - } + adapter = find_adapter( devname ); unlock_display_devices(); if (!adapter) { @@ -2492,9 +2487,9 @@ LONG WINAPI NtUserChangeDisplaySettings( UNICODE_STRING *devname, DEVMODEW *devm }
if (!adapter_get_full_mode( adapter, devmode, &full_mode )) ret = DISP_CHANGE_BADMODE; - else if ((flags & CDS_UPDATEREGISTRY) && !write_registry_settings( adapter_path, &full_mode )) ret = DISP_CHANGE_NOTUPDATED; + else if ((flags & CDS_UPDATEREGISTRY) && !write_registry_settings( adapter->config_key, &full_mode )) ret = DISP_CHANGE_NOTUPDATED; else if (flags & (CDS_TEST | CDS_NORESET)) ret = DISP_CHANGE_SUCCESSFUL; - else ret = apply_display_settings( device_name, &full_mode, hwnd, flags, lparam ); + else ret = apply_display_settings( adapter->dev.device_name, &full_mode, hwnd, flags, lparam ); adapter_release( adapter );
if (ret) ERR( "Changing %s display settings returned %d.\n", debugstr_us(devname), ret ); @@ -2507,18 +2502,13 @@ LONG WINAPI NtUserChangeDisplaySettings( UNICODE_STRING *devname, DEVMODEW *devm BOOL WINAPI NtUserEnumDisplaySettings( UNICODE_STRING *device, DWORD index, DEVMODEW *devmode, DWORD flags ) { static const WCHAR wine_display_driverW[] = {'W','i','n','e',' ','D','i','s','p','l','a','y',' ','D','r','i','v','e','r',0}; - WCHAR device_name[CCHDEVICENAME], adapter_path[MAX_PATH]; struct adapter *adapter; BOOL ret;
TRACE( "device %s, index %#x, devmode %p, flags %#x\n", debugstr_us(device), index, devmode, flags );
if (!lock_display_devices()) return FALSE; - if ((adapter = find_adapter( device ))) - { - lstrcpyW( device_name, adapter->dev.device_name ); - lstrcpyW( adapter_path, adapter->config_key ); - } + adapter = find_adapter( device ); unlock_display_devices(); if (!adapter) { @@ -2532,12 +2522,12 @@ BOOL WINAPI NtUserEnumDisplaySettings( UNICODE_STRING *device, DWORD index, DEVM devmode->dmSize = offsetof(DEVMODEW, dmICMMethod); memset( &devmode->dmDriverExtra, 0, devmode->dmSize - offsetof(DEVMODEW, dmDriverExtra) );
- if (index == ENUM_REGISTRY_SETTINGS) ret = read_registry_settings( adapter_path, devmode ); - else if (index != ENUM_CURRENT_SETTINGS) ret = user_driver->pEnumDisplaySettingsEx( device_name, index, devmode, flags ); - else ret = user_driver->pGetCurrentDisplaySettings( device_name, devmode ); + if (index == ENUM_REGISTRY_SETTINGS) ret = read_registry_settings( adapter->config_key, devmode ); + else if (index != ENUM_CURRENT_SETTINGS) ret = user_driver->pEnumDisplaySettingsEx( adapter->dev.device_name, index, devmode, flags ); + else ret = user_driver->pGetCurrentDisplaySettings( adapter->dev.device_name, devmode ); adapter_release( adapter );
- if (!ret) WARN( "Failed to query %s display settings.\n", debugstr_w(device_name) ); + if (!ret) WARN( "Failed to query %s display settings.\n", debugstr_us(device) ); else TRACE( "position %dx%d, resolution %ux%u, frequency %u, depth %u, orientation %#x.\n", devmode->dmPosition.x, devmode->dmPosition.y, devmode->dmPelsWidth, devmode->dmPelsHeight, devmode->dmDisplayFrequency, devmode->dmBitsPerPel, devmode->dmDisplayOrientation );