/// <summary>
/// Detect GPU type and update corresponding settings and GUI state
/// </summary>
private void SetGPUType()
{
// Detect GPU type
GPUDetection.GraphicsCardType detected = GPUDetection.GraphicsCardType.UNKNOWN;
try
{
detected = GPUDetection.Detect();
}
catch
{
// Handle error detecting GPU type
Debug.WriteLine("Error detecting GPU type; leaving default set");
return;
}
// Handle inability to detect GPU type
if (detected == GPUDetection.GraphicsCardType.UNKNOWN)
{
Debug.WriteLine("Unable to detect GPU type; leaving default set");
return;
}
// If detected GPU type does not match saved GPU type
if (Properties.Settings.Default.graphicsCardType != "" && Properties.Settings.Default.graphicsCardType != detected.ToString())
{
// Note: this is disabled because the GPU selection menu has been hidden (automatic detection has been 100% reliable)
// Common.ShowMessageBox(Common.MSG_GPU_TYPE_DIFFERS, MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
// Update menu state
switch (detected)
{
case GPUDetection.GraphicsCardType.NVIDIA:
NVIDIAToolStripMenuItem.Checked = true;
AMDToolStripMenuItem.Checked = false;
Properties.Settings.Default.graphicsCardType = GPUDetection.GraphicsCardType.NVIDIA.ToString();
break;
case GPUDetection.GraphicsCardType.AMD:
AMDToolStripMenuItem.Checked = true;
NVIDIAToolStripMenuItem.Checked = false;
Properties.Settings.Default.graphicsCardType = GPUDetection.GraphicsCardType.AMD.ToString();
break;
}
// Save updated setting
Properties.Settings.Default.Save();
}
/// <summary>
/// Set extended display mode
/// </summary>
private void SetExtendedMode()
{
string extended_mode_name = null;
GPUDetection.GraphicsCardType gct = GPUDetection.GraphicsCardType.UNKNOWN;
try
{
gct = (GPUDetection.GraphicsCardType)Enum.Parse(typeof(GPUDetection.GraphicsCardType), Properties.Settings.Default.graphicsCardType);
}
catch (ArgumentException) { }
switch (gct)
{
case GPUDetection.GraphicsCardType.NVIDIA:
extended_mode_name = Common.EXTENDED_MODE_NAME_NVIDIA;
break;
case GPUDetection.GraphicsCardType.AMD:
extended_mode_name = Common.EXTENDED_MODE_NAME_AMD;
break;
case GPUDetection.GraphicsCardType.UNKNOWN:
ShowSelectGPUTypeDialog();
return;
}
string osvrPath = OSVRRegistry.GetInstallDirectoryFromRegistry();
string workingDirectory = osvrPath + Common.SERVICE_PATH;
string completeFilePath = workingDirectory + extended_mode_name;
Process em_exe = OSVRProcessManager.LaunchExecutable(completeFilePath,
workingDirectory,
ProcessWindowStyle.Normal,
string.Empty);
if (em_exe == null)
{
Common.ShowMessageBox(Common.MSG_MISSING_EM_EXE, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
em_exe.EnableRaisingEvents = true;
em_exe.Exited += setExtendedModeProcess_Exited;
}
