internal static VkSurfaceKHR CreateSurface(VkGraphicsDevice gd, VkInstance instance, SwapchainSource swapchainSource)
{
// TODO a null GD is passed from VkSurfaceSource.CreateSurface for compatibility
// when VkSurfaceInfo is removed we do not have to handle gd == null anymore
var doCheck = gd != null;
if (doCheck && !gd.HasSurfaceExtension(CommonStrings.VK_KHR_SURFACE_EXTENSION_NAME))
{
throw new VeldridException($"The required instance extension was not available: {CommonStrings.VK_KHR_SURFACE_EXTENSION_NAME}");
}
switch (swapchainSource)
{
case XlibSwapchainSource xlibSource:
if (doCheck && !gd.HasSurfaceExtension(CommonStrings.VK_KHR_XLIB_SURFACE_EXTENSION_NAME))
{
throw new VeldridException($"The required instance extension was not available: {CommonStrings.VK_KHR_XLIB_SURFACE_EXTENSION_NAME}");
}
return(CreateXlib(instance, xlibSource));
case WaylandSwapchainSource waylandSource:
if (doCheck && !gd.HasSurfaceExtension(CommonStrings.VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME))
{
throw new VeldridException($"The required instance extension was not available: {CommonStrings.VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME}");
}
return(CreateWayland(instance, waylandSource));
case Win32SwapchainSource win32Source:
if (doCheck && !gd.HasSurfaceExtension(CommonStrings.VK_KHR_WIN32_SURFACE_EXTENSION_NAME))
{
throw new VeldridException($"The required instance extension was not available: {CommonStrings.VK_KHR_WIN32_SURFACE_EXTENSION_NAME}");
}
return(CreateWin32(instance, win32Source));
case AndroidSurfaceSwapchainSource androidSource:
if (doCheck && !gd.HasSurfaceExtension(CommonStrings.VK_KHR_ANDROID_SURFACE_EXTENSION_NAME))
{
throw new VeldridException($"The required instance extension was not available: {CommonStrings.VK_KHR_ANDROID_SURFACE_EXTENSION_NAME}");
}
return(CreateAndroidSurface(instance, androidSource));
case NSWindowSwapchainSource nsWindowSource:
if (doCheck && !gd.HasSurfaceExtension(CommonStrings.VK_MVK_MACOS_SURFACE_EXTENSION_NAME))
{
throw new VeldridException($"The required instance extension was not available: {CommonStrings.VK_MVK_MACOS_SURFACE_EXTENSION_NAME}");
}
return(CreateNSWindowSurface(instance, nsWindowSource));
case UIViewSwapchainSource uiViewSource:
if (doCheck && !gd.HasSurfaceExtension(CommonStrings.VK_MVK_IOS_SURFACE_EXTENSION_NAME))
{
throw new VeldridException($"The required instance extension was not available: {CommonStrings.VK_MVK_IOS_SURFACE_EXTENSION_NAME}");
}
return(CreateUIViewSurface(instance, uiViewSource));
default:
throw new VeldridException($"The provided SwapchainSource cannot be used to create a Vulkan surface.");
}
}
