internal VkPhysicalDevice GetPhysicalDevice(bool enableValidation)
{
if (enableValidation)
{
if (debugPhysicalDevice == VkPhysicalDevice.Null)
{
debugPhysicalDevice = vkEnumeratePhysicalDevices(GraphicsAdapterFactory.GetInstance(true).NativeInstance).ToArray()[adapterOrdinal];
}
return(debugPhysicalDevice);
}
else
{
return(defaultPhysicalDevice);
}
}
internal PhysicalDevice GetPhysicalDevice(bool enableValidation)
{
if (enableValidation)
{
if (debugPhysicalDevice == PhysicalDevice.Null)
{
debugPhysicalDevice = GraphicsAdapterFactory.GetInstance(true).NativeInstance.PhysicalDevices[adapterOrdinal];
}
return(debugPhysicalDevice);
}
else
{
return(defaultPhysicalDevice);
}
}
private unsafe void CreateSurface()
{
// Check for Window Handle parameter
if (Description.DeviceWindowHandle == null)
{
throw new ArgumentException("DeviceWindowHandle cannot be null");
}
// Create surface
#if XENKO_PLATFORM_WINDOWS
var controlHandle = Description.DeviceWindowHandle.Handle;
if (controlHandle == IntPtr.Zero)
{
throw new NotSupportedException($"Form of type [{Description.DeviceWindowHandle.GetType().Name}] is not supported. Only System.Windows.Control are supported");
}
var surfaceCreateInfo = new Win32SurfaceCreateInfo
{
StructureType = StructureType.Win32SurfaceCreateInfo,
#if !XENKO_RUNTIME_CORECLR
InstanceHandle = Process.GetCurrentProcess().Handle,
#else
// To implement for CoreCLR, currently passing a NULL pointer seems to work
InstanceHandle = IntPtr.Zero,
#endif
WindowHandle = controlHandle,
};
surface = GraphicsDevice.NativeInstance.CreateWin32Surface(surfaceCreateInfo);
#elif XENKO_PLATFORM_ANDROID
throw new NotImplementedException();
#elif XENKO_PLATFORM_LINUX
#if XENKO_UI_SDL
var control = Description.DeviceWindowHandle.NativeWindow as SDL.Window;
if (control == null)
{
throw new NotSupportedException("Non SDL Window used in SDL setup.");
}
if (GraphicsAdapterFactory.GetInstance(GraphicsDevice.IsDebugMode).HasXlibSurfaceSupport)
{
var createInfo = new XlibSurfaceCreateInfo
{
StructureType = StructureType.XlibSurfaceCreateInfo,
Window = checked ((uint)control.Handle), // On Linux, a Window identifier is 32-bit
Dpy = control.Display,
};
surface = GraphicsDevice.NativeInstance.CreateXlibSurface(ref createInfo);
}
else
{
var createInfo = new XcbSurfaceCreateInfo()
{
StructureType = StructureType.XcbSurfaceCreateInfo,
Window = checked ((uint)control.Handle), // On Linux, a Window identifier is 32-bit
Connection = control.XcbConnection,
};
surface = GraphicsDevice.NativeInstance.CreateXcbSurface(ref createInfo);
}
#else
throw new NotSupportedException("Only SDL is supported for the time being on Linux");
#endif
#else
throw new NotSupportedException();
#endif
}
