public void Initialize(MgApplicationInfo appInfo, MgEnableExtensionsOption options)
{
string[] extensions = null;
if (options == MgEnableExtensionsOption.ALL)
{
MgExtensionProperties[] extensionProperties;
var err = mEntrypoint.EnumerateInstanceExtensionProperties(null, out extensionProperties);
Debug.Assert(err == Result.SUCCESS, err + " != Result.SUCCESS");
var enabledExtensions = new List <string>();
if (extensionProperties != null)
{
foreach (var ext in extensionProperties)
{
enabledExtensions.Add(ext.ExtensionName);
}
}
extensions = enabledExtensions.ToArray();
}
Initialize(appInfo, null, extensions);
}
public IMgLogicalDevice CreateLogicalDevice(IMgSurfaceKHR presentationSurface, MgEnableExtensionsOption option)
{
string[] extensions = null;
IMgPhysicalDevice[] physicalDevices;
var errorCode = mInstance.EnumeratePhysicalDevices(out physicalDevices);
Debug.Assert(errorCode == Result.SUCCESS, errorCode + " != Result.SUCCESS");
IMgPhysicalDevice firstPhysicalDevice = physicalDevices[0];
if (option == MgEnableExtensionsOption.ALL)
{
MgExtensionProperties[] extensionProperties;
var err = firstPhysicalDevice.EnumerateDeviceExtensionProperties(null, out extensionProperties);
Debug.Assert(err == Result.SUCCESS, err + " != Result.SUCCESS");
var enabledExtensions = new List <string>();
if (extensionProperties != null)
{
foreach (var ext in extensionProperties)
{
enabledExtensions.Add(ext.ExtensionName);
}
}
extensions = enabledExtensions.ToArray();
}
return(CreateDevice(firstPhysicalDevice, presentationSurface, MgQueueAllocation.One, MgQueueFlagBits.GRAPHICS_BIT, extensions));
}