void CreateSwapchain(SwapchainCreateInfo mInfo)
{
var info = new VkSwapchainCreateInfoKHR();
info.sType = VkStructureType.SwapchainCreateInfoKhr;
info.surface = mInfo.surface.Native;
info.minImageCount = mInfo.minImageCount;
info.imageFormat = mInfo.imageFormat;
info.imageColorSpace = mInfo.imageColorSpace;
info.imageExtent = mInfo.imageExtent;
info.imageArrayLayers = mInfo.imageArrayLayers;
info.imageUsage = mInfo.imageUsage;
info.imageSharingMode = mInfo.imageSharingMode;
var indicesMarshalled = new NativeArray <uint>(mInfo.queueFamilyIndices);
info.queueFamilyIndexCount = (uint)indicesMarshalled.Count;
info.pQueueFamilyIndices = indicesMarshalled.Address;
info.preTransform = mInfo.preTransform;
info.compositeAlpha = mInfo.compositeAlpha;
info.presentMode = mInfo.presentMode;
info.clipped = mInfo.clipped ? 1u : 0u;
if (mInfo.oldSwapchain != null)
{
info.oldSwapchain = mInfo.oldSwapchain.Native;
}
using (indicesMarshalled) {
var result = Device.Commands.createSwapchain(Device.Native, ref info, Device.Instance.AllocationCallbacks, out swapchain);
if (result != VkResult.Success)
{
throw new SwapchainException(string.Format("Error creating swapchain: {0}", result));
}
}
Format = info.imageFormat;
ColorSpace = info.imageColorSpace;
Extent = info.imageExtent;
ArrayLayers = info.imageArrayLayers;
PresentMode = info.presentMode;
Usage = info.imageUsage;
SharingMode = info.imageSharingMode;
}
public Swapchain(Device device, SwapchainCreateInfo info)
{
if (device == null)
{
throw new ArgumentNullException(nameof(device));
}
if (info == null)
{
throw new ArgumentNullException(nameof(info));
}
if (info.surface == null)
{
throw new ArgumentNullException(nameof(info.surface));
}
Surface = info.surface;
Device = device;
getImages = Device.Commands.getSwapchainImages;
CreateSwapchain(info);
GetImages();
}