Monitor SetMonitorRedGreenOrBlueDrive Function
|Monitor Configuration API|
Sets a monitor's red, green, or blue drive value.
BOOL SetMonitorRedGreenOrBlueDrive( HANDLE hMonitor, MC_DRIVE_TYPE dtDriveType, DWORD dwNewDrive );
[in] A member of the MC_DRIVE_TYPE enumeration, specifying whether to set the red, green, or blue drive value.
[in] Red, green, or blue drive value. To get the monitor's minimum and maximum drive values, call GetMonitorRedGreenOrBlueDrive.
If the function succeeds, the return value is TRUE. If the function fails, the return value is FALSE. To get extended error information, call GetLastError.
Drive settings are generally used to adjust the monitor's white point. Drive and black level are different names for the same monitor setting.
If this function is supported, the GetMonitorCapabilities function returns the MC_CAPS_RED_GREEN_BLUE_DRIVE flag.
This function takes about 50 milliseconds to return.
Changing the drive settings can change the color temperature. To get the new color temperature, call GetMonitorColorTemperature.
The drive settings are continuous monitor settings. For more information, see Using the High-Level Monitor Configuration Functions.
Client: Requires Windows Vista.
Header: Include HighLevelMonitorConfigurationAPI.h.
Library: Use dxva2.lib.