/// <summary>
///
/// </summary>
public override void Dispose()
{
Debugger?.Dispose();
Debugger = null;
Instance?.Dispose();
Instance = null;
gch_.Free();
}
/// <summary>
/// Create a new Vulkan instance.
/// </summary>
/// <param name="flags">
/// Reserved for future use.
/// </param>
/// <param name="applicationInfo">
/// Null or an instance of ApplicationInfo. If not Null, this
/// information helps implementations recognize behavior inherent to
/// classes of applications. ApplicationInfo is defined in detail
/// below.
/// </param>
/// <param name="enabledLayerNames">
/// An array of enabledLayerCount strings containing the names of
/// layers to enable for the created instance. See the Layers section
/// for further details.
/// </param>
/// <param name="enabledExtensionNames">
/// An array of enabledExtensionCount strings containing the names of
/// extensions to enable.
/// </param>
/// <param name="validationFlagsExt">
/// </param>
/// <param name="validationFeaturesExt"></param>
/// <param name="allocator">
/// An optional AllocationCallbacks instance that controls host memory
/// allocation.
/// </param>
public override unsafe void CreateInstance(ArrayProxy <string>?enabledLayerNames, ArrayProxy <string>?enabledExtensionNames, SharpVk.InstanceCreateFlags?flags = null, SharpVk.ApplicationInfo?applicationInfo = null, SharpVk.Multivendor.ValidationFlags?validationFlagsExt = null, SharpVk.Multivendor.ValidationFeatures?validationFeaturesExt = null, AllocationCallbacks?allocator = null)
{
if (Instance != null)
{
return;
}
else if (Enabled)
{
Instance = SharpVk.Instance.Create(enabledLayerNames.GetValueOrDefault().AddUnique("VK_LAYER_KHRONOS_validation"), enabledExtensionNames.GetValueOrDefault().AddUnique(SharpVk.Multivendor.ExtExtensions.DebugUtils), flags, applicationInfo, null, validationFlagsExt, validationFeaturesExt, this, allocator);
Debugger = Instance.CreateDebugUtilsMessenger(MessageSeverity, MessageType, DebugUtilsMessengerCallbackDelegate, Flags, System.Runtime.InteropServices.GCHandle.ToIntPtr(gch_), allocator);
}
else
{
Instance = SharpVk.Instance.Create(enabledLayerNames, enabledExtensionNames, flags, applicationInfo, null, validationFlagsExt, validationFeaturesExt, null, allocator);
}
}
