internal GraphicsManager(Game game, IntPtr sdlRendererHandle)
{
_log = LogManager.GetForCurrentAssembly();
_game = game;
SdlRendererHandle = sdlRendererHandle;
CreateVulkanInstance();
SDL2.SDL_Vulkan_CreateSurface(
_game.Window.SdlWindowHandle,
VulkanInstanceHandle,
out var surfacePtr
);
SdlVulkanSurfaceHandle = new UIntPtr(surfacePtr);
SdlVulkanSurface = (SurfaceKhr)typeof(SurfaceKhr).GetConstructor(
BindingFlags.NonPublic | BindingFlags.Instance,
null, Type.EmptyTypes, null
).Invoke(null);
typeof(SurfaceKhr).GetField("m", BindingFlags.Instance | BindingFlags.NonPublic)
.SetValue(SdlVulkanSurface, surfacePtr
);
var physDevs = VulkanInstance.EnumeratePhysicalDevices();
InitializeVulkan(physDevs[0], SdlVulkanSurface);
RenderContext = new RenderContext(game);
}
public VulkanSupportedDevices(VulkanInstance myWindow, SurfaceKHR mySurface, IPreferredGraphicsDeviceFilter CustomGraphicFilter = null, IPreferredComputeDeviceFilter CustomComputeFilter = null)
{
if (CustomGraphicFilter != null)
{
GraphicsDevicePreferences = CustomGraphicFilter;
}
if (CustomComputeFilter != null)
{
ComputeDevicePreferences = CustomComputeFilter;
}
foreach (var A in myWindow.EnumeratePhysicalDevices())
{
VulkanPhysicalDevice myPhysicalDevice = (VulkanPhysicalDevice)A;
myDevices.Add(new Support(A, GraphicsDevicePreferences.Score(A, mySurface), ComputeDevicePreferences.Score(A)));
}
}