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explorer: Use debugstr_devmodew helper to trace display mode.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55146
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@ -918,29 +918,45 @@ static HMODULE load_graphics_driver( const WCHAR *driver, GUID *guid )
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return module;
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}
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static const char *debugstr_devmodew( const DEVMODEW *devmode )
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{
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char position[32] = {0};
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if (devmode->dmFields & DM_POSITION)
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{
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snprintf( position, sizeof(position), " at (%d,%d)",
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(int)devmode->dmPosition.x, (int)devmode->dmPosition.y );
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}
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return wine_dbg_sprintf( "%ux%u %ubits %uHz rotated %u degrees%s",
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(unsigned int)devmode->dmPelsWidth,
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(unsigned int)devmode->dmPelsHeight,
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(unsigned int)devmode->dmBitsPerPel,
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(unsigned int)devmode->dmDisplayFrequency,
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(unsigned int)devmode->dmDisplayOrientation * 90,
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position );
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}
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static void initialize_display_settings(void)
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{
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DISPLAY_DEVICEW ddW;
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DEVMODEW dmW;
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DWORD i = 0;
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/* Store current display mode in the registry */
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ddW.cb = sizeof(ddW);
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memset(&dmW, 0, sizeof(dmW));
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dmW.dmSize = sizeof(dmW);
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while (EnumDisplayDevicesW( NULL, i++, &ddW, 0 ))
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{
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if (!EnumDisplaySettingsExW( ddW.DeviceName, ENUM_CURRENT_SETTINGS, &dmW, 0))
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DEVMODEW devmode = {.dmSize = sizeof(DEVMODEW)};
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if (!EnumDisplaySettingsExW( ddW.DeviceName, ENUM_CURRENT_SETTINGS, &devmode, 0))
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{
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ERR( "Failed to query current display settings for %s.\n", debugstr_w(ddW.DeviceName) );
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continue;
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}
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TRACE( "Device %s current display mode %lux%lu %luBits %luHz at %ld,%ld.\n",
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debugstr_w( ddW.DeviceName ), dmW.dmPelsWidth, dmW.dmPelsHeight,
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dmW.dmBitsPerPel, dmW.dmDisplayFrequency, dmW.dmPosition.x, dmW.dmPosition.y );
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TRACE( "Device %s current display mode %s.\n", debugstr_w( ddW.DeviceName ), debugstr_devmodew( &devmode ) );
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if (ChangeDisplaySettingsExW( ddW.DeviceName, &dmW, 0,
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if (ChangeDisplaySettingsExW( ddW.DeviceName, &devmode, 0,
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CDS_GLOBAL | CDS_NORESET | CDS_UPDATEREGISTRY, 0 ))
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ERR( "Failed to initialize registry display settings for %s.\n", debugstr_w(ddW.DeviceName) );
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}
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