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Bypassed NVIDIA Grid Topology if not needed

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Added some logic to check if either the from or to
profile conatins an NVIDIA surround screen. If not,
then there is no need to apply a GridTopology as it
is all single devices! Saves up to 15 seconds on
swap over.
This commit is contained in:
Terry MacDonald
2020-10-07 21:58:05 +13:00
parent 0ccf5176b7
commit ca7c696b06
4 changed files with 54 additions and 47 deletions
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65
HeliosPlus/Program.cs
View File

@ -312,7 +312,7 @@ namespace HeliosPlus {
Task applyTopologyTask = new Task(() =>
{
Console.WriteLine("Program/ApplyProfile : Applying Profile Topology " + profile.Name);
if (!ProfileRepository.ApplyTopology(profile))
if (!ProfileRepository.ApplyNVIDIAGridTopology(profile))
{
// Somehow return that this profile topology didn't apply
}
@ -320,7 +320,7 @@ namespace HeliosPlus {
Task applyPathInfoTask = new Task(() => {
Console.WriteLine("Program/ApplyProfile : Applying Profile Path " + profile.Name);
if (!ProfileRepository.ApplyPathInfo(profile))
if (!ProfileRepository.ApplyWindowsDisplayPathInfo(profile))
{
// Somehow return that this profile path info didn't apply
}
@ -329,40 +329,59 @@ namespace HeliosPlus {
// Set up the UI forms to show
ApplyingProfileForm timeoutForm = new ApplyingProfileForm(null, 3, $"Changing to '{profile.Name}' Profile", "Press ESC to cancel", Color.Orange, true);
ApplyingProfileForm topologyForm = new ApplyingProfileForm(applyTopologyTask, 15, $"Changing to '{profile.Name}' Profile", "Applying Topology (Step one of two)", Color.Aquamarine);
ApplyingProfileForm pathInfoForm = new ApplyingProfileForm(applyPathInfoTask, 15, $"Changing to '{profile.Name}' Profile", "Applying Path Info (Step two of two)", Color.LawnGreen);
ApplyingProfileForm topologyForm = new ApplyingProfileForm(applyTopologyTask, 15, $"Changing to '{profile.Name}' Profile", "Applying NVIDIA Grid Topology", Color.Aquamarine);
ApplyingProfileForm pathInfoForm = new ApplyingProfileForm(applyPathInfoTask, 15, $"Changing to '{profile.Name}' Profile", "Applying Windows Display Device settings", Color.LawnGreen);
if (timeoutForm.ShowDialog() == DialogResult.Cancel)
{
return false;
}
topologyForm.ShowDialog();
try
// We only want to do the topology change if the profile we're on now
// or the profile we're going to are NVIDIA surround profiles
int toProfileSurroundTopologyCount =
profile.Paths.SelectMany(paths => paths.TargetDisplays)
.Select(target => target.SurroundTopology)
.Where(topology => topology != null)
.Select(topology => topology.ToGridTopology())
.Count();
int fromProfileSurroundTopologyCount =
ProfileRepository.CurrentProfile.Paths.SelectMany(paths => paths.TargetDisplays)
.Select(target => target.SurroundTopology)
.Where(topology => topology != null)
.Select(topology => topology.ToGridTopology())
.Count();
if (toProfileSurroundTopologyCount > 0 || fromProfileSurroundTopologyCount > 0)
{
applyTopologyTask.Wait();
}
catch (AggregateException ae)
{
foreach (var e in ae.InnerExceptions)
topologyForm.ShowDialog();
try
{
// Handle the custom exception.
if (e is ApplyTopologyException)
applyTopologyTask.Wait();
}
catch (AggregateException ae)
{
foreach (var e in ae.InnerExceptions)
{
Console.WriteLine(e.Message);
}
// Rethrow any other exception.
else
{
throw;
// Handle the custom exception.
if (e is ApplyTopologyException)
{
Console.WriteLine(e.Message);
}
// Rethrow any other exception.
else
{
throw;
}
}
}
if (applyTopologyTask.IsFaulted)
Console.WriteLine("Program/ApplyProfile : Applying Profile Topology stage failed to complete");
}
if (applyTopologyTask.IsFaulted)
Console.WriteLine("Program/ApplyProfile : Applying Profile Topology stage failed to complete");
// We always want to do the WindowsDisplayAPI PathInfo part
pathInfoForm.ShowDialog();
applyPathInfoTask.Wait();
try