I want to set up programmatically a mosaic configuration. I’m trying to get the supported mosaic topologies on a computer using one Quatro k5000 and 2 identical monitors connected to the DVI ports. The computer is running windows 8.1 64 bits and NVIDIA Drivers 340.84. The returned number of Topologies Briefs and Display Settings by NvAPI_Mosaic_GetSupportedTopoInfo is always equal to zero. Although, mosaics configurations are supported on my system. I can set up a Mosaic from NVDIA Control Panel.
This is how I’m trying to get the possible topologies :
NvAPI_Status ret = NVAPI_OK; ret = NvAPI_Initialize(); // ... NV_MOSAIC_SUPPORTED_TOPO_INFO topoInfo; topoInfo.version = NVAPI_MOSAIC_SUPPORTED_TOPO_INFO_VER; ret = NvAPI_Mosaic_GetSupportedTopoInfo(&topoInfo, NV_MOSAIC_TOPO_TYPE_BASIC); // topoInfo.topoBriefsCount = 0 and topoInfo.displaySettingsCount = 0
Is this a bug? How can I get around this problem and set a mosaic configuration?