1053 lines
36 KiB
C#
1053 lines
36 KiB
C#
using Ryujinx.Common.Memory;
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using Ryujinx.Graphics.GAL;
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using Silk.NET.Vulkan;
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using System;
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using System.Collections.Generic;
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using VkBuffer = Silk.NET.Vulkan.Buffer;
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using VkFormat = Silk.NET.Vulkan.Format;
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namespace Ryujinx.Graphics.Vulkan
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{
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class TextureView : ITexture, IDisposable
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{
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private readonly VulkanRenderer _gd;
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private readonly Device _device;
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private readonly Auto<DisposableImageView> _imageView;
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private readonly Auto<DisposableImageView> _imageViewIdentity;
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private readonly Auto<DisposableImageView> _imageView2dArray;
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private Dictionary<GAL.Format, TextureView> _selfManagedViews;
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private TextureCreateInfo _info;
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public TextureCreateInfo Info => _info;
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public TextureStorage Storage { get; }
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public int Width => Info.Width;
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public int Height => Info.Height;
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public int Layers => Info.GetDepthOrLayers();
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public int FirstLayer { get; }
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public int FirstLevel { get; }
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public float ScaleFactor => Storage.ScaleFactor;
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public VkFormat VkFormat { get; }
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public bool Valid { get; private set; }
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public TextureView(
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VulkanRenderer gd,
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Device device,
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TextureCreateInfo info,
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TextureStorage storage,
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int firstLayer,
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int firstLevel)
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{
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_gd = gd;
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_device = device;
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_info = info;
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Storage = storage;
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FirstLayer = firstLayer;
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FirstLevel = firstLevel;
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storage.IncrementViewsCount();
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gd.Textures.Add(this);
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var format = _gd.FormatCapabilities.ConvertToVkFormat(info.Format);
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var levels = (uint)info.Levels;
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var layers = (uint)info.GetLayers();
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VkFormat = format;
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var type = info.Target.ConvertView();
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var swizzleR = info.SwizzleR.Convert();
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var swizzleG = info.SwizzleG.Convert();
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var swizzleB = info.SwizzleB.Convert();
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var swizzleA = info.SwizzleA.Convert();
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if (info.Format == GAL.Format.R5G5B5A1Unorm ||
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info.Format == GAL.Format.R5G5B5X1Unorm ||
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info.Format == GAL.Format.R5G6B5Unorm)
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{
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var temp = swizzleR;
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swizzleR = swizzleB;
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swizzleB = temp;
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}
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else if (VkFormat == VkFormat.R4G4B4A4UnormPack16 || info.Format == GAL.Format.A1B5G5R5Unorm)
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{
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var tempB = swizzleB;
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var tempA = swizzleA;
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swizzleB = swizzleG;
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swizzleA = swizzleR;
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swizzleR = tempA;
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swizzleG = tempB;
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}
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var componentMapping = new ComponentMapping(swizzleR, swizzleG, swizzleB, swizzleA);
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var aspectFlags = info.Format.ConvertAspectFlags(info.DepthStencilMode);
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var aspectFlagsDepth = info.Format.ConvertAspectFlags(DepthStencilMode.Depth);
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var subresourceRange = new ImageSubresourceRange(aspectFlags, (uint)firstLevel, levels, (uint)firstLayer, layers);
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var subresourceRangeDepth = new ImageSubresourceRange(aspectFlagsDepth, (uint)firstLevel, levels, (uint)firstLayer, layers);
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unsafe Auto<DisposableImageView> CreateImageView(ComponentMapping cm, ImageSubresourceRange sr, ImageViewType viewType)
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{
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var imageCreateInfo = new ImageViewCreateInfo()
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{
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SType = StructureType.ImageViewCreateInfo,
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Image = storage.GetImageForViewCreation(),
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ViewType = viewType,
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Format = format,
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Components = cm,
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SubresourceRange = sr
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};
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gd.Api.CreateImageView(device, imageCreateInfo, null, out var imageView).ThrowOnError();
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return new Auto<DisposableImageView>(new DisposableImageView(gd.Api, device, imageView), null, storage.GetImage());
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}
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_imageView = CreateImageView(componentMapping, subresourceRange, type);
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// Framebuffer attachments and storage images requires a identity component mapping.
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var identityComponentMapping = new ComponentMapping(
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ComponentSwizzle.R,
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ComponentSwizzle.G,
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ComponentSwizzle.B,
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ComponentSwizzle.A);
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_imageViewIdentity = CreateImageView(identityComponentMapping, subresourceRangeDepth, type);
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// Framebuffer attachments also require 3D textures to be bound as 2D array.
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if (info.Target == Target.Texture3D)
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{
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subresourceRange = new ImageSubresourceRange(aspectFlags, (uint)firstLevel, levels, (uint)firstLayer, (uint)info.Depth);
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_imageView2dArray = CreateImageView(identityComponentMapping, subresourceRange, ImageViewType.Type2DArray);
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}
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Valid = true;
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}
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public Auto<DisposableImage> GetImage()
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{
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return Storage.GetImage();
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}
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public Auto<DisposableImageView> GetImageView()
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{
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return _imageView;
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}
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public Auto<DisposableImageView> GetIdentityImageView()
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{
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return _imageViewIdentity;
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}
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public Auto<DisposableImageView> GetImageViewForAttachment()
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{
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return _imageView2dArray ?? _imageViewIdentity;
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}
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public void CopyTo(ITexture destination, int firstLayer, int firstLevel)
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{
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var src = this;
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var dst = (TextureView)destination;
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if (!Valid || !dst.Valid)
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{
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return;
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}
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_gd.PipelineInternal.EndRenderPass();
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var cbs = _gd.PipelineInternal.CurrentCommandBuffer;
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var srcImage = src.GetImage().Get(cbs).Value;
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var dstImage = dst.GetImage().Get(cbs).Value;
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if (!dst.Info.Target.IsMultisample() && Info.Target.IsMultisample())
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{
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int layers = Math.Min(Info.GetLayers(), dst.Info.GetLayers() - firstLayer);
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_gd.HelperShader.CopyMSToNonMS(_gd, cbs, src, dst, 0, firstLayer, layers);
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}
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else if (dst.Info.Target.IsMultisample() && !Info.Target.IsMultisample())
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{
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int layers = Math.Min(Info.GetLayers(), dst.Info.GetLayers() - firstLayer);
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_gd.HelperShader.CopyNonMSToMS(_gd, cbs, src, dst, 0, firstLayer, layers);
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}
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else
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{
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TextureCopy.Copy(
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_gd.Api,
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cbs.CommandBuffer,
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srcImage,
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dstImage,
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src.Info,
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dst.Info,
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src.FirstLayer,
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dst.FirstLayer,
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src.FirstLevel,
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dst.FirstLevel,
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0,
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firstLayer,
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0,
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firstLevel);
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}
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}
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public void CopyTo(ITexture destination, int srcLayer, int dstLayer, int srcLevel, int dstLevel)
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{
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var src = this;
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var dst = (TextureView)destination;
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if (!Valid || !dst.Valid)
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{
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return;
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}
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_gd.PipelineInternal.EndRenderPass();
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var cbs = _gd.PipelineInternal.CurrentCommandBuffer;
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var srcImage = src.GetImage().Get(cbs).Value;
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var dstImage = dst.GetImage().Get(cbs).Value;
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if (!dst.Info.Target.IsMultisample() && Info.Target.IsMultisample())
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{
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_gd.HelperShader.CopyMSToNonMS(_gd, cbs, src, dst, srcLayer, dstLayer, 1);
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}
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else if (dst.Info.Target.IsMultisample() && !Info.Target.IsMultisample())
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{
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_gd.HelperShader.CopyNonMSToMS(_gd, cbs, src, dst, srcLayer, dstLayer, 1);
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}
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else
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{
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TextureCopy.Copy(
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_gd.Api,
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cbs.CommandBuffer,
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srcImage,
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dstImage,
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src.Info,
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dst.Info,
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src.FirstLayer,
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dst.FirstLayer,
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src.FirstLevel,
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dst.FirstLevel,
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srcLayer,
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dstLayer,
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srcLevel,
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dstLevel,
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1,
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1);
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}
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}
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public void CopyTo(ITexture destination, Extents2D srcRegion, Extents2D dstRegion, bool linearFilter)
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{
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var dst = (TextureView)destination;
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if (_gd.CommandBufferPool.OwnedByCurrentThread)
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{
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_gd.PipelineInternal.EndRenderPass();
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var cbs = _gd.PipelineInternal.CurrentCommandBuffer;
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CopyToImpl(cbs, dst, srcRegion, dstRegion, linearFilter);
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}
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else
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{
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var cbp = _gd.BackgroundResources.Get().GetPool();
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using var cbs = cbp.Rent();
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CopyToImpl(cbs, dst, srcRegion, dstRegion, linearFilter);
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}
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}
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private void CopyToImpl(CommandBufferScoped cbs, TextureView dst, Extents2D srcRegion, Extents2D dstRegion, bool linearFilter)
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{
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var src = this;
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var srcFormat = GetCompatibleGalFormat(src.Info.Format);
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var dstFormat = GetCompatibleGalFormat(dst.Info.Format);
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bool srcUsesStorageFormat = src.VkFormat == src.Storage.VkFormat;
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bool dstUsesStorageFormat = dst.VkFormat == dst.Storage.VkFormat;
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int layers = Math.Min(dst.Info.GetDepthOrLayers(), src.Info.GetDepthOrLayers());
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int levels = Math.Min(dst.Info.Levels, src.Info.Levels);
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if (srcUsesStorageFormat && dstUsesStorageFormat)
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{
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if ((srcRegion.X1 | dstRegion.X1) == 0 &&
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(srcRegion.Y1 | dstRegion.Y1) == 0 &&
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srcRegion.X2 == src.Width &&
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srcRegion.Y2 == src.Height &&
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dstRegion.X2 == dst.Width &&
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dstRegion.Y2 == dst.Height &&
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src.Width == dst.Width &&
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src.Height == dst.Height &&
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src.VkFormat == dst.VkFormat)
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{
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if (src.Info.Samples > 1 && src.Info.Samples != dst.Info.Samples && src.Info.Format.IsDepthOrStencil())
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{
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// CmdResolveImage does not support depth-stencil resolve, so we need to use an alternative path
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// for those textures.
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TextureCopy.ResolveDepthStencil(_gd, _device, cbs, src, dst);
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}
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else
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{
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TextureCopy.Copy(
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_gd.Api,
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cbs.CommandBuffer,
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src.GetImage().Get(cbs).Value,
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dst.GetImage().Get(cbs).Value,
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src.Info,
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dst.Info,
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src.FirstLayer,
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dst.FirstLayer,
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src.FirstLevel,
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dst.FirstLevel,
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0,
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0,
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0,
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0,
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layers,
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levels);
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}
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return;
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}
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else if (_gd.FormatCapabilities.OptimalFormatSupports(FormatFeatureFlags.BlitSrcBit, srcFormat) &&
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_gd.FormatCapabilities.OptimalFormatSupports(FormatFeatureFlags.BlitDstBit, dstFormat))
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{
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TextureCopy.Blit(
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_gd.Api,
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cbs.CommandBuffer,
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src.GetImage().Get(cbs).Value,
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dst.GetImage().Get(cbs).Value,
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src.Info,
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dst.Info,
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srcRegion,
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dstRegion,
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src.FirstLayer,
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dst.FirstLayer,
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src.FirstLevel,
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dst.FirstLevel,
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layers,
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levels,
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linearFilter);
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return;
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}
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else if (srcFormat == GAL.Format.D32FloatS8Uint && srcFormat == dstFormat && SupportsBlitFromD32FS8ToD32FAndS8())
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{
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BlitDepthStencilWithBuffer(_gd, cbs, src, dst, srcRegion, dstRegion);
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return;
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}
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}
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if (VulkanConfiguration.UseSlowSafeBlitOnAmd &&
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_gd.Vendor == Vendor.Amd &&
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src.Info.Target == Target.Texture2D &&
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dst.Info.Target == Target.Texture2D &&
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!dst.Info.Format.IsDepthOrStencil())
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{
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_gd.HelperShader.Blit(
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_gd,
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src,
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dst.GetIdentityImageView(),
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dst.Width,
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dst.Height,
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dst.VkFormat,
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srcRegion,
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dstRegion,
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linearFilter);
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return;
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}
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Auto<DisposableImage> srcImage;
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Auto<DisposableImage> dstImage;
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if (dst.Info.Format.IsDepthOrStencil())
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{
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srcImage = src.Storage.CreateAliasedColorForDepthStorageUnsafe(srcFormat).GetImage();
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dstImage = dst.Storage.CreateAliasedColorForDepthStorageUnsafe(dstFormat).GetImage();
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}
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else
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{
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srcImage = src.Storage.CreateAliasedStorageUnsafe(srcFormat).GetImage();
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dstImage = dst.Storage.CreateAliasedStorageUnsafe(dstFormat).GetImage();
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}
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TextureCopy.Blit(
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_gd.Api,
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cbs.CommandBuffer,
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srcImage.Get(cbs).Value,
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dstImage.Get(cbs).Value,
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src.Info,
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dst.Info,
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srcRegion,
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dstRegion,
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src.FirstLayer,
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dst.FirstLayer,
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src.FirstLevel,
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dst.FirstLevel,
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layers,
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levels,
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linearFilter,
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ImageAspectFlags.ColorBit,
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ImageAspectFlags.ColorBit);
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}
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private static void BlitDepthStencilWithBuffer(
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VulkanRenderer gd,
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CommandBufferScoped cbs,
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TextureView src,
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TextureView dst,
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Extents2D srcRegion,
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Extents2D dstRegion)
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{
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int drBaseX = Math.Min(dstRegion.X1, dstRegion.X2);
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int drBaseY = Math.Min(dstRegion.Y1, dstRegion.Y2);
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int drWidth = Math.Abs(dstRegion.X2 - dstRegion.X1);
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int drHeight = Math.Abs(dstRegion.Y2 - dstRegion.Y1);
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var drOriginZero = new Extents2D(
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dstRegion.X1 - drBaseX,
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dstRegion.Y1 - drBaseY,
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dstRegion.X2 - drBaseX,
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dstRegion.Y2 - drBaseY);
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var d32SrcStorageInfo = TextureStorage.NewCreateInfoWith(ref src._info, GAL.Format.D32Float, 4);
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var d32DstStorageInfo = TextureStorage.NewCreateInfoWith(ref dst._info, GAL.Format.D32Float, 4, drWidth, drHeight);
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var s8SrcStorageInfo = TextureStorage.NewCreateInfoWith(ref src._info, GAL.Format.S8Uint, 1);
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var s8DstStorageInfo = TextureStorage.NewCreateInfoWith(ref dst._info, GAL.Format.S8Uint, 1, drWidth, drHeight);
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using var d32SrcStorage = gd.CreateTextureStorage(d32SrcStorageInfo, src.Storage.ScaleFactor);
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using var d32DstStorage = gd.CreateTextureStorage(d32DstStorageInfo, dst.Storage.ScaleFactor);
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using var s8SrcStorage = gd.CreateTextureStorage(s8SrcStorageInfo, src.Storage.ScaleFactor);
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using var s8DstStorage = gd.CreateTextureStorage(s8DstStorageInfo, dst.Storage.ScaleFactor);
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void SlowBlit(TextureStorage srcTemp, TextureStorage dstTemp, ImageAspectFlags aspectFlags)
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{
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int levels = Math.Min(src.Info.Levels, dst.Info.Levels);
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int srcSize = 0;
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int dstSize = 0;
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for (int l = 0; l < levels; l++)
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{
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srcSize += srcTemp.Info.GetMipSize2D(l);
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dstSize += dstTemp.Info.GetMipSize2D(l);
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}
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using var srcTempBuffer = gd.BufferManager.Create(gd, srcSize, deviceLocal: true);
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using var dstTempBuffer = gd.BufferManager.Create(gd, dstSize, deviceLocal: true);
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src.Storage.CopyFromOrToBuffer(
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cbs.CommandBuffer,
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srcTempBuffer.GetBuffer().Get(cbs, 0, srcSize).Value,
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src.GetImage().Get(cbs).Value,
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srcSize,
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to: true,
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0,
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0,
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src.FirstLayer,
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src.FirstLevel,
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1,
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levels,
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true,
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aspectFlags,
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false);
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BufferHolder.InsertBufferBarrier(
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gd,
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cbs.CommandBuffer,
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srcTempBuffer.GetBuffer().Get(cbs, 0, srcSize).Value,
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AccessFlags.TransferWriteBit,
|
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AccessFlags.TransferReadBit,
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PipelineStageFlags.TransferBit,
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PipelineStageFlags.TransferBit,
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0,
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srcSize);
|
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srcTemp.CopyFromOrToBuffer(
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cbs.CommandBuffer,
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srcTempBuffer.GetBuffer().Get(cbs, 0, srcSize).Value,
|
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srcTemp.GetImage().Get(cbs).Value,
|
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srcSize,
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to: false,
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0,
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0,
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0,
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0,
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1,
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levels,
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true,
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aspectFlags,
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false);
|
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InsertImageBarrier(
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gd.Api,
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cbs.CommandBuffer,
|
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srcTemp.GetImage().Get(cbs).Value,
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AccessFlags.TransferWriteBit,
|
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AccessFlags.TransferReadBit,
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PipelineStageFlags.TransferBit,
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PipelineStageFlags.TransferBit,
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aspectFlags,
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0,
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0,
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1,
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levels);
|
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|
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TextureCopy.Blit(
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gd.Api,
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cbs.CommandBuffer,
|
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srcTemp.GetImage().Get(cbs).Value,
|
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dstTemp.GetImage().Get(cbs).Value,
|
|
srcTemp.Info,
|
|
dstTemp.Info,
|
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srcRegion,
|
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drOriginZero,
|
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0,
|
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0,
|
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0,
|
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0,
|
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1,
|
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levels,
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false,
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aspectFlags,
|
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aspectFlags);
|
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|
|
InsertImageBarrier(
|
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gd.Api,
|
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cbs.CommandBuffer,
|
|
dstTemp.GetImage().Get(cbs).Value,
|
|
AccessFlags.TransferWriteBit,
|
|
AccessFlags.TransferReadBit,
|
|
PipelineStageFlags.TransferBit,
|
|
PipelineStageFlags.TransferBit,
|
|
aspectFlags,
|
|
0,
|
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0,
|
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1,
|
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levels);
|
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|
|
dstTemp.CopyFromOrToBuffer(
|
|
cbs.CommandBuffer,
|
|
dstTempBuffer.GetBuffer().Get(cbs, 0, dstSize).Value,
|
|
dstTemp.GetImage().Get(cbs).Value,
|
|
dstSize,
|
|
to: true,
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
1,
|
|
levels,
|
|
true,
|
|
aspectFlags,
|
|
false);
|
|
|
|
BufferHolder.InsertBufferBarrier(
|
|
gd,
|
|
cbs.CommandBuffer,
|
|
dstTempBuffer.GetBuffer().Get(cbs, 0, dstSize).Value,
|
|
AccessFlags.TransferWriteBit,
|
|
AccessFlags.TransferReadBit,
|
|
PipelineStageFlags.TransferBit,
|
|
PipelineStageFlags.TransferBit,
|
|
0,
|
|
dstSize);
|
|
|
|
dst.Storage.CopyFromOrToBuffer(
|
|
cbs.CommandBuffer,
|
|
dstTempBuffer.GetBuffer().Get(cbs, 0, dstSize).Value,
|
|
dst.GetImage().Get(cbs).Value,
|
|
dstSize,
|
|
to: false,
|
|
drBaseX,
|
|
drBaseY,
|
|
dst.FirstLayer,
|
|
dst.FirstLevel,
|
|
1,
|
|
levels,
|
|
true,
|
|
aspectFlags,
|
|
false);
|
|
}
|
|
|
|
SlowBlit(d32SrcStorage, d32DstStorage, ImageAspectFlags.DepthBit);
|
|
SlowBlit(s8SrcStorage, s8DstStorage, ImageAspectFlags.StencilBit);
|
|
}
|
|
|
|
public static unsafe void InsertImageBarrier(
|
|
Vk api,
|
|
CommandBuffer commandBuffer,
|
|
Image image,
|
|
AccessFlags srcAccessMask,
|
|
AccessFlags dstAccessMask,
|
|
PipelineStageFlags srcStageMask,
|
|
PipelineStageFlags dstStageMask,
|
|
ImageAspectFlags aspectFlags,
|
|
int firstLayer,
|
|
int firstLevel,
|
|
int layers,
|
|
int levels)
|
|
{
|
|
ImageMemoryBarrier memoryBarrier = new ImageMemoryBarrier()
|
|
{
|
|
SType = StructureType.ImageMemoryBarrier,
|
|
SrcAccessMask = srcAccessMask,
|
|
DstAccessMask = dstAccessMask,
|
|
SrcQueueFamilyIndex = Vk.QueueFamilyIgnored,
|
|
DstQueueFamilyIndex = Vk.QueueFamilyIgnored,
|
|
Image = image,
|
|
OldLayout = ImageLayout.General,
|
|
NewLayout = ImageLayout.General,
|
|
SubresourceRange = new ImageSubresourceRange(aspectFlags, (uint)firstLevel, (uint)levels, (uint)firstLayer, (uint)layers)
|
|
};
|
|
|
|
api.CmdPipelineBarrier(
|
|
commandBuffer,
|
|
srcStageMask,
|
|
dstStageMask,
|
|
0,
|
|
0,
|
|
null,
|
|
0,
|
|
null,
|
|
1,
|
|
memoryBarrier);
|
|
}
|
|
|
|
private bool SupportsBlitFromD32FS8ToD32FAndS8()
|
|
{
|
|
var formatFeatureFlags = FormatFeatureFlags.BlitSrcBit | FormatFeatureFlags.BlitDstBit;
|
|
return _gd.FormatCapabilities.OptimalFormatSupports(formatFeatureFlags, GAL.Format.D32Float) &&
|
|
_gd.FormatCapabilities.OptimalFormatSupports(formatFeatureFlags, GAL.Format.S8Uint);
|
|
}
|
|
|
|
public TextureView GetView(GAL.Format format)
|
|
{
|
|
if (format == Info.Format)
|
|
{
|
|
return this;
|
|
}
|
|
|
|
if (_selfManagedViews != null && _selfManagedViews.TryGetValue(format, out var view))
|
|
{
|
|
return view;
|
|
}
|
|
|
|
view = CreateViewImpl(new TextureCreateInfo(
|
|
Info.Width,
|
|
Info.Height,
|
|
Info.Depth,
|
|
Info.Levels,
|
|
Info.Samples,
|
|
Info.BlockWidth,
|
|
Info.BlockHeight,
|
|
Info.BytesPerPixel,
|
|
format,
|
|
Info.DepthStencilMode,
|
|
Info.Target,
|
|
Info.SwizzleR,
|
|
Info.SwizzleG,
|
|
Info.SwizzleB,
|
|
Info.SwizzleA), 0, 0);
|
|
|
|
(_selfManagedViews ??= new Dictionary<GAL.Format, TextureView>()).Add(format, view);
|
|
|
|
return view;
|
|
}
|
|
|
|
public ITexture CreateView(TextureCreateInfo info, int firstLayer, int firstLevel)
|
|
{
|
|
return CreateViewImpl(info, firstLayer, firstLevel);
|
|
}
|
|
|
|
private TextureView CreateViewImpl(TextureCreateInfo info, int firstLayer, int firstLevel)
|
|
{
|
|
return new TextureView(_gd, _device, info, Storage, FirstLayer + firstLayer, FirstLevel + firstLevel);
|
|
}
|
|
|
|
public byte[] GetData(int x, int y, int width, int height)
|
|
{
|
|
int size = width * height * Info.BytesPerPixel;
|
|
using var bufferHolder = _gd.BufferManager.Create(_gd, size);
|
|
|
|
using (var cbs = _gd.CommandBufferPool.Rent())
|
|
{
|
|
var buffer = bufferHolder.GetBuffer(cbs.CommandBuffer).Get(cbs).Value;
|
|
var image = GetImage().Get(cbs).Value;
|
|
|
|
CopyFromOrToBuffer(cbs.CommandBuffer, buffer, image, size, true, 0, 0, x, y, width, height);
|
|
}
|
|
|
|
bufferHolder.WaitForFences();
|
|
byte[] bitmap = new byte[size];
|
|
GetDataFromBuffer(bufferHolder.GetDataStorage(0, size), size, Span<byte>.Empty).CopyTo(bitmap);
|
|
return bitmap;
|
|
}
|
|
|
|
public ReadOnlySpan<byte> GetData()
|
|
{
|
|
BackgroundResource resources = _gd.BackgroundResources.Get();
|
|
|
|
if (_gd.CommandBufferPool.OwnedByCurrentThread)
|
|
{
|
|
_gd.FlushAllCommands();
|
|
|
|
return GetData(_gd.CommandBufferPool, resources.GetFlushBuffer());
|
|
}
|
|
else
|
|
{
|
|
return GetData(resources.GetPool(), resources.GetFlushBuffer());
|
|
}
|
|
}
|
|
|
|
public ReadOnlySpan<byte> GetData(int layer, int level)
|
|
{
|
|
BackgroundResource resources = _gd.BackgroundResources.Get();
|
|
|
|
if (_gd.CommandBufferPool.OwnedByCurrentThread)
|
|
{
|
|
_gd.FlushAllCommands();
|
|
|
|
return GetData(_gd.CommandBufferPool, resources.GetFlushBuffer(), layer, level);
|
|
}
|
|
else
|
|
{
|
|
return GetData(resources.GetPool(), resources.GetFlushBuffer(), layer, level);
|
|
}
|
|
}
|
|
|
|
private ReadOnlySpan<byte> GetData(CommandBufferPool cbp, PersistentFlushBuffer flushBuffer)
|
|
{
|
|
int size = 0;
|
|
|
|
for (int level = 0; level < Info.Levels; level++)
|
|
{
|
|
size += Info.GetMipSize(level);
|
|
}
|
|
|
|
size = GetBufferDataLength(size);
|
|
|
|
Span<byte> result = flushBuffer.GetTextureData(cbp, this, size);
|
|
return GetDataFromBuffer(result, size, result);
|
|
}
|
|
|
|
private ReadOnlySpan<byte> GetData(CommandBufferPool cbp, PersistentFlushBuffer flushBuffer, int layer, int level)
|
|
{
|
|
int size = GetBufferDataLength(Info.GetMipSize(level));
|
|
|
|
Span<byte> result = flushBuffer.GetTextureData(cbp, this, size, layer, level);
|
|
return GetDataFromBuffer(result, size, result);
|
|
}
|
|
|
|
public void SetData(SpanOrArray<byte> data)
|
|
{
|
|
SetData(data, 0, 0, Info.GetLayers(), Info.Levels, singleSlice: false);
|
|
}
|
|
|
|
public void SetData(SpanOrArray<byte> data, int layer, int level)
|
|
{
|
|
SetData(data, layer, level, 1, 1, singleSlice: true);
|
|
}
|
|
|
|
public void SetData(SpanOrArray<byte> data, int layer, int level, Rectangle<int> region)
|
|
{
|
|
SetData(data, layer, level, 1, 1, singleSlice: true, region);
|
|
}
|
|
|
|
private void SetData(ReadOnlySpan<byte> data, int layer, int level, int layers, int levels, bool singleSlice, Rectangle<int>? region = null)
|
|
{
|
|
int bufferDataLength = GetBufferDataLength(data.Length);
|
|
|
|
using var bufferHolder = _gd.BufferManager.Create(_gd, bufferDataLength);
|
|
|
|
Auto<DisposableImage> imageAuto = GetImage();
|
|
|
|
// Load texture data inline if the texture has been used on the current command buffer.
|
|
|
|
bool loadInline = Storage.HasCommandBufferDependency(_gd.PipelineInternal.CurrentCommandBuffer);
|
|
|
|
var cbs = loadInline ? _gd.PipelineInternal.CurrentCommandBuffer : _gd.PipelineInternal.GetPreloadCommandBuffer();
|
|
|
|
if (loadInline)
|
|
{
|
|
_gd.PipelineInternal.EndRenderPass();
|
|
}
|
|
|
|
CopyDataToBuffer(bufferHolder.GetDataStorage(0, bufferDataLength), data);
|
|
|
|
var buffer = bufferHolder.GetBuffer(cbs.CommandBuffer).Get(cbs).Value;
|
|
var image = imageAuto.Get(cbs).Value;
|
|
|
|
if (region.HasValue)
|
|
{
|
|
CopyFromOrToBuffer(
|
|
cbs.CommandBuffer,
|
|
buffer,
|
|
image,
|
|
bufferDataLength,
|
|
false,
|
|
layer,
|
|
level,
|
|
region.Value.X,
|
|
region.Value.Y,
|
|
region.Value.Width,
|
|
region.Value.Height);
|
|
}
|
|
else
|
|
{
|
|
CopyFromOrToBuffer(cbs.CommandBuffer, buffer, image, bufferDataLength, false, layer, level, layers, levels, singleSlice);
|
|
}
|
|
}
|
|
|
|
private int GetBufferDataLength(int length)
|
|
{
|
|
if (NeedsD24S8Conversion())
|
|
{
|
|
return length * 2;
|
|
}
|
|
|
|
return length;
|
|
}
|
|
|
|
private GAL.Format GetCompatibleGalFormat(GAL.Format format)
|
|
{
|
|
if (NeedsD24S8Conversion())
|
|
{
|
|
return GAL.Format.D32FloatS8Uint;
|
|
}
|
|
|
|
return format;
|
|
}
|
|
|
|
private void CopyDataToBuffer(Span<byte> storage, ReadOnlySpan<byte> input)
|
|
{
|
|
if (NeedsD24S8Conversion())
|
|
{
|
|
FormatConverter.ConvertD24S8ToD32FS8(storage, input);
|
|
return;
|
|
}
|
|
|
|
input.CopyTo(storage);
|
|
}
|
|
|
|
private ReadOnlySpan<byte> GetDataFromBuffer(ReadOnlySpan<byte> storage, int size, Span<byte> output)
|
|
{
|
|
if (NeedsD24S8Conversion())
|
|
{
|
|
if (output.IsEmpty)
|
|
{
|
|
output = new byte[GetBufferDataLength(size)];
|
|
}
|
|
|
|
FormatConverter.ConvertD32FS8ToD24S8(output, storage);
|
|
return output;
|
|
}
|
|
|
|
return storage;
|
|
}
|
|
|
|
private bool NeedsD24S8Conversion()
|
|
{
|
|
return FormatCapabilities.IsD24S8(Info.Format) && VkFormat == VkFormat.D32SfloatS8Uint;
|
|
}
|
|
|
|
public void CopyFromOrToBuffer(
|
|
CommandBuffer commandBuffer,
|
|
VkBuffer buffer,
|
|
Image image,
|
|
int size,
|
|
bool to,
|
|
int dstLayer,
|
|
int dstLevel,
|
|
int dstLayers,
|
|
int dstLevels,
|
|
bool singleSlice)
|
|
{
|
|
bool is3D = Info.Target == Target.Texture3D;
|
|
int width = Math.Max(1, Info.Width >> dstLevel);
|
|
int height = Math.Max(1, Info.Height >> dstLevel);
|
|
int depth = is3D && !singleSlice ? Math.Max(1, Info.Depth >> dstLevel) : 1;
|
|
int layer = is3D ? 0 : dstLayer;
|
|
int layers = dstLayers;
|
|
int levels = dstLevels;
|
|
|
|
int offset = 0;
|
|
|
|
for (int level = 0; level < levels; level++)
|
|
{
|
|
int mipSize = GetBufferDataLength(Info.GetMipSize(dstLevel + level));
|
|
|
|
int endOffset = offset + mipSize;
|
|
|
|
if ((uint)endOffset > (uint)size)
|
|
{
|
|
break;
|
|
}
|
|
|
|
int rowLength = (Info.GetMipStride(dstLevel + level) / Info.BytesPerPixel) * Info.BlockWidth;
|
|
|
|
var aspectFlags = Info.Format.ConvertAspectFlags();
|
|
|
|
if (aspectFlags == (ImageAspectFlags.DepthBit | ImageAspectFlags.StencilBit))
|
|
{
|
|
aspectFlags = ImageAspectFlags.DepthBit;
|
|
}
|
|
|
|
var sl = new ImageSubresourceLayers(
|
|
aspectFlags,
|
|
(uint)(FirstLevel + dstLevel + level),
|
|
(uint)(FirstLayer + layer),
|
|
(uint)layers);
|
|
|
|
var extent = new Extent3D((uint)width, (uint)height, (uint)depth);
|
|
|
|
int z = is3D ? dstLayer : 0;
|
|
|
|
var region = new BufferImageCopy(
|
|
(ulong)offset,
|
|
(uint)AlignUpNpot(rowLength, Info.BlockWidth),
|
|
(uint)AlignUpNpot(height, Info.BlockHeight),
|
|
sl,
|
|
new Offset3D(0, 0, z),
|
|
extent);
|
|
|
|
if (to)
|
|
{
|
|
_gd.Api.CmdCopyImageToBuffer(commandBuffer, image, ImageLayout.General, buffer, 1, region);
|
|
}
|
|
else
|
|
{
|
|
_gd.Api.CmdCopyBufferToImage(commandBuffer, buffer, image, ImageLayout.General, 1, region);
|
|
}
|
|
|
|
offset += mipSize;
|
|
|
|
width = Math.Max(1, width >> 1);
|
|
height = Math.Max(1, height >> 1);
|
|
|
|
if (Info.Target == Target.Texture3D)
|
|
{
|
|
depth = Math.Max(1, depth >> 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void CopyFromOrToBuffer(
|
|
CommandBuffer commandBuffer,
|
|
VkBuffer buffer,
|
|
Image image,
|
|
int size,
|
|
bool to,
|
|
int dstLayer,
|
|
int dstLevel,
|
|
int x,
|
|
int y,
|
|
int width,
|
|
int height)
|
|
{
|
|
var aspectFlags = Info.Format.ConvertAspectFlags();
|
|
|
|
if (aspectFlags == (ImageAspectFlags.DepthBit | ImageAspectFlags.StencilBit))
|
|
{
|
|
aspectFlags = ImageAspectFlags.DepthBit;
|
|
}
|
|
|
|
var sl = new ImageSubresourceLayers(aspectFlags, (uint)(FirstLevel + dstLevel), (uint)(FirstLayer + dstLayer), 1);
|
|
|
|
var extent = new Extent3D((uint)width, (uint)height, 1);
|
|
|
|
int rowLengthAlignment = Info.BlockWidth;
|
|
|
|
// We expect all data being written into the texture to have a stride aligned by 4.
|
|
if (!to && Info.BytesPerPixel < 4)
|
|
{
|
|
rowLengthAlignment = 4 / Info.BytesPerPixel;
|
|
}
|
|
|
|
var region = new BufferImageCopy(
|
|
0,
|
|
(uint)AlignUpNpot(width, rowLengthAlignment),
|
|
(uint)AlignUpNpot(height, Info.BlockHeight),
|
|
sl,
|
|
new Offset3D(x, y, 0),
|
|
extent);
|
|
|
|
if (to)
|
|
{
|
|
_gd.Api.CmdCopyImageToBuffer(commandBuffer, image, ImageLayout.General, buffer, 1, region);
|
|
}
|
|
else
|
|
{
|
|
_gd.Api.CmdCopyBufferToImage(commandBuffer, buffer, image, ImageLayout.General, 1, region);
|
|
}
|
|
}
|
|
|
|
private static int AlignUpNpot(int size, int alignment)
|
|
{
|
|
int remainder = size % alignment;
|
|
if (remainder == 0)
|
|
{
|
|
return size;
|
|
}
|
|
|
|
return size + (alignment - remainder);
|
|
}
|
|
|
|
public void SetStorage(BufferRange buffer)
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
protected virtual void Dispose(bool disposing)
|
|
{
|
|
if (disposing)
|
|
{
|
|
Valid = false;
|
|
|
|
if (_gd.Textures.Remove(this))
|
|
{
|
|
_imageView.Dispose();
|
|
_imageViewIdentity.Dispose();
|
|
_imageView2dArray?.Dispose();
|
|
|
|
Storage.DecrementViewsCount();
|
|
}
|
|
}
|
|
}
|
|
|
|
public void Dispose()
|
|
{
|
|
if (_selfManagedViews != null)
|
|
{
|
|
foreach (var view in _selfManagedViews.Values)
|
|
{
|
|
view.Dispose();
|
|
}
|
|
|
|
_selfManagedViews = null;
|
|
}
|
|
|
|
Dispose(true);
|
|
}
|
|
|
|
public void Release()
|
|
{
|
|
Dispose();
|
|
}
|
|
}
|
|
}
|