// The MIT License (MIT)
// 
// Copyright (c) Andrew Armstrong/FacticiusVir 2020
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

// This file was automatically generated and should not be edited directly.

using System;
using System.Runtime.InteropServices;

namespace SharpVk
{
    /// <summary>
    /// Structure specifying parameters of a newly created framebuffer.
    /// </summary>
    [StructLayout(LayoutKind.Sequential)]
    public partial struct FramebufferCreateInfo
    {
        /// <summary>
        /// Reserved for future use.
        /// </summary>
        public SharpVk.FramebufferCreateFlags? Flags
        {
            get;
            set;
        }
        
        /// <summary>
        /// A render pass that defines what render passes the framebuffer will
        /// be compatible with.
        /// </summary>
        public SharpVk.RenderPass RenderPass
        {
            get;
            set;
        }
        
        /// <summary>
        /// An array of ImageView handles, each of which will be used as the
        /// corresponding attachment in a render pass instance.
        /// </summary>
        public SharpVk.ImageView[] Attachments
        {
            get;
            set;
        }
        
        /// <summary>
        /// width, height and layers define the dimensions of the framebuffer.
        /// If the render pass uses multiview, then layers must be one and each
        /// attachment requires a number of layers that is greater than the
        /// maximum bit index set in the view mask in the subpasses in which it
        /// is used.
        /// </summary>
        public uint Width
        {
            get;
            set;
        }
        
        /// <summary>
        /// 
        /// </summary>
        public uint Height
        {
            get;
            set;
        }
        
        /// <summary>
        /// 
        /// </summary>
        public uint Layers
        {
            get;
            set;
        }
        
        /// <summary>
        /// 
        /// </summary>
        /// <param name="pointer">
        /// </param>
        internal unsafe void MarshalTo(SharpVk.Interop.FramebufferCreateInfo* pointer)
        {
            pointer->SType = StructureType.FramebufferCreateInfo;
            pointer->Next = null;
            if (this.Flags != null)
            {
                pointer->Flags = this.Flags.Value;
            }
            else
            {
                pointer->Flags = default(SharpVk.FramebufferCreateFlags);
            }
            pointer->RenderPass = this.RenderPass?.handle ?? default(SharpVk.Interop.RenderPass);
            pointer->AttachmentCount = (uint)(Interop.HeapUtil.GetLength(this.Attachments));
            if (this.Attachments != null)
            {
                var fieldPointer = (SharpVk.Interop.ImageView*)(Interop.HeapUtil.AllocateAndClear<SharpVk.Interop.ImageView>(this.Attachments.Length).ToPointer());
                for(int index = 0; index < (uint)(this.Attachments.Length); index++)
                {
                    fieldPointer[index] = this.Attachments[index]?.handle ?? default(SharpVk.Interop.ImageView);
                }
                pointer->Attachments = fieldPointer;
            }
            else
            {
                pointer->Attachments = null;
            }
            pointer->Width = this.Width;
            pointer->Height = this.Height;
            pointer->Layers = this.Layers;
        }
    }
}
