Checks if the AMD FreeSync™ is supported on a display.



ADLX_RESULT     IsSupported (adlx_bool* supported)


  1. [out] supported adlx_bool* The pointer to a variable where the state of AMD FreeSync is returned. The variable is true if AMD FreeSync is supported. The variable is false if AMD FreeSync is not supported.

Return Value

If the state of AMD FreeSync is successfully returned, ADLX_OK is returned.

If the state of AMD FreeSync is not successfully returned, an error code is returned.

Refer to ADLX_RESULT for success codes and error codes.

Additional Info

AMD FreeSync technology synchronizes the refresh rate of a display with the framerate of AMD FreeSync compatible graphics card to deliver dynamic refresh rate.

AMD FreeSync technology reduces or eliminates visual artifacts, input latency, screen tearing and stuttering during gaming and video playback. AMD FreeSync technology can be delivered through DisplayPort and HDMI® connections.



include “IDisplaySettings.h”

Minimum version