public static SurroundTopology FromPathTargetInfo(PathTargetInfo pathTargetInfo)
{
// We go through the code if only the path belongs to a NVIDIA virtual surround display
if (pathTargetInfo.DisplayTarget.EDIDManufactureCode != "NVS")
{
return(null);
}
try
{
var correspondingWindowsPathInfo =
PathInfo.GetAllPaths()
.FirstOrDefault(
info =>
info.TargetsInfo.Any(
targetInfo => targetInfo.DisplayTarget == pathTargetInfo.DisplayTarget));
if (correspondingWindowsPathInfo != null)
{
// If position is same, then the two paths are equal, after all position is whats important in path sources
var correspondingNvidiaPathInfo =
NvAPIWrapper.Display.PathInfo.GetDisplaysConfig()
.FirstOrDefault(
info =>
(info.Position.X == correspondingWindowsPathInfo.Position.X) &&
(info.Position.Y == correspondingWindowsPathInfo.Position.Y) &&
(info.Resolution.Width == correspondingWindowsPathInfo.Resolution.Width) &&
(info.Resolution.Height == correspondingWindowsPathInfo.Resolution.Height));
if (correspondingNvidiaPathInfo != null)
{
// We now assume that there is only one target for a NVS path
var correspondingNvidiaTargetInfo = correspondingNvidiaPathInfo.TargetsInfo.FirstOrDefault();
if (correspondingNvidiaTargetInfo != null)
{
var correspondingNvidiaTopology =
GridTopology.GetGridTopologies()
.FirstOrDefault(
topology =>
topology.Displays.Select(display => display.DisplayDevice)
.Contains(correspondingNvidiaTargetInfo.DisplayDevice));
if (correspondingNvidiaTopology != null)
{
return(new SurroundTopology(correspondingNvidiaTopology));
}
}
}
}
}
catch
{
// ignored
}
return(null);
}
