I am trying to enable eyefinity. For that first I want to switch from extended to Duplicate Display Group Status. For switching from EXTENDED mode to DUPLICATE mode first I am using ADL_Display_DisplayMapConfig_Get to get the display targets and display maps and then I am setting iDisplayMapValue of display map to ADL_DISPLAY_DISPLAYMAP_MANNER_CLONE but there is no change in the display Mode. Following is the code snippet.
if (ADL_OK != ADL_Display_DisplayMapConfig_Get( lpAdapterInfo[iCurrentAdapter].iAdapterIndex,
&iNumDisplayMap, &lpDisplayMap,
&iNumDisplayTarget, &lpDisplayTarget,
ADL_DISPLAY_DISPLAYMAP_OPTION_GPUINFO ) )
{
PRINTF("ADL_Display_DisplayMapConfig_Get() failed\n");
iReturnValue = FALSE;
break;
}
lpDisplayMap->iDisplayMapValue = ADL_DISPLAY_DISPLAYMAP_MANNER_CLONE;
if(ADL_OK != ADL_Display_DisplayMapConfig_Set( lpAdapterInfo[iCurrentAdapter].iAdapterIndex,
iNumDisplayMap,
lpDisplayMap,
iNumDisplayTarget,
lpDisplayTarget ))
{
PRINTF("ADL_Display_DisplayMapConfig_Set Cloning Desktops failed\n");
}
I am not getting what I am doing wrong here. Any help, suggestions are appreciated.
Thanks
