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Make sure blend is disabled if render target has integer format (#5122)

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* Make sure blend is disabled if render target has integer format

* Change approach to avoid permanently mutating state
This commit is contained in:
gdkchan 2023-05-28 19:38:04 -03:00 committed by GitHub
parent 96d1f0da2d
commit 832a5e8852
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5 changed files with 49 additions and 0 deletions
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9
src/Ryujinx.Graphics.Vulkan/FramebufferParams.cs
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@ -21,6 +21,7 @@ namespace Ryujinx.Graphics.Vulkan
public uint[] AttachmentSamples { get; }
public VkFormat[] AttachmentFormats { get; }
public int[] AttachmentIndices { get; }
public uint AttachmentIntegerFormatMask { get; }
public int AttachmentsCount { get; }
public int MaxColorAttachmentIndex => AttachmentIndices.Length > 0 ? AttachmentIndices[AttachmentIndices.Length - 1] : -1;
@ -74,6 +75,7 @@ namespace Ryujinx.Graphics.Vulkan
int index = 0;
int bindIndex = 0;
uint attachmentIntegerFormatMask = 0;
foreach (ITexture color in colors)
{
@ -89,6 +91,11 @@ namespace Ryujinx.Graphics.Vulkan
AttachmentFormats[index] = texture.VkFormat;
AttachmentIndices[index] = bindIndex;
if (texture.Info.Format.IsInteger())
{
attachmentIntegerFormatMask |= 1u << bindIndex;
}
width = Math.Min(width, (uint)texture.Width);
height = Math.Min(height, (uint)texture.Height);
layers = Math.Min(layers, (uint)texture.Layers);
@ -102,6 +109,8 @@ namespace Ryujinx.Graphics.Vulkan
bindIndex++;
}
AttachmentIntegerFormatMask = attachmentIntegerFormatMask;
if (depthStencil is TextureView dsTexture && dsTexture.Valid)
{
_attachments[count - 1] = dsTexture.GetImageViewForAttachment();

1
src/Ryujinx.Graphics.Vulkan/PipelineBase.cs
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@ -1487,6 +1487,7 @@ namespace Ryujinx.Graphics.Vulkan
{
var dstAttachmentFormats = _newState.Internal.AttachmentFormats.AsSpan();
FramebufferParams.AttachmentFormats.CopyTo(dstAttachmentFormats);
_newState.Internal.AttachmentIntegerFormatMask = FramebufferParams.AttachmentIntegerFormatMask;
for (int i = FramebufferParams.AttachmentFormats.Length; i < dstAttachmentFormats.Length; i++)
{

7
src/Ryujinx.Graphics.Vulkan/PipelineConverter.cs
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@ -294,6 +294,7 @@ namespace Ryujinx.Graphics.Vulkan
int attachmentCount = 0;
int maxColorAttachmentIndex = -1;
uint attachmentIntegerFormatMask = 0;
for (int i = 0; i < Constants.MaxRenderTargets; i++)
{
@ -301,6 +302,11 @@ namespace Ryujinx.Graphics.Vulkan
{
pipeline.Internal.AttachmentFormats[attachmentCount++] = gd.FormatCapabilities.ConvertToVkFormat(state.AttachmentFormats[i]);
maxColorAttachmentIndex = i;
if (state.AttachmentFormats[i].IsInteger())
{
attachmentIntegerFormatMask |= 1u << i;
}
}
}
@ -311,6 +317,7 @@ namespace Ryujinx.Graphics.Vulkan
pipeline.ColorBlendAttachmentStateCount = (uint)(maxColorAttachmentIndex + 1);
pipeline.VertexAttributeDescriptionsCount = (uint)Math.Min(Constants.MaxVertexAttributes, state.VertexAttribCount);
pipeline.Internal.AttachmentIntegerFormatMask = attachmentIntegerFormatMask;
return pipeline;
}

31
src/Ryujinx.Graphics.Vulkan/PipelineState.cs
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@ -1,6 +1,7 @@
using Ryujinx.Common.Memory;
using Silk.NET.Vulkan;
using System;
using System.Numerics;
namespace Ryujinx.Graphics.Vulkan
{
@ -542,6 +543,27 @@ namespace Ryujinx.Graphics.Vulkan
MaxDepthBounds = MaxDepthBounds
};
uint blendEnables = 0;
if (gd.IsMoltenVk && Internal.AttachmentIntegerFormatMask != 0)
{
// Blend can't be enabled for integer formats, so let's make sure it is disabled.
uint attachmentIntegerFormatMask = Internal.AttachmentIntegerFormatMask;
while (attachmentIntegerFormatMask != 0)
{
int i = BitOperations.TrailingZeroCount(attachmentIntegerFormatMask);
if (Internal.ColorBlendAttachmentState[i].BlendEnable)
{
blendEnables |= 1u << i;
}
Internal.ColorBlendAttachmentState[i].BlendEnable = false;
attachmentIntegerFormatMask &= ~(1u << i);
}
}
var colorBlendState = new PipelineColorBlendStateCreateInfo()
{
SType = StructureType.PipelineColorBlendStateCreateInfo,
@ -619,6 +641,15 @@ namespace Ryujinx.Graphics.Vulkan
};
gd.Api.CreateGraphicsPipelines(device, cache, 1, &pipelineCreateInfo, null, &pipelineHandle).ThrowOnError();
// Restore previous blend enable values if we changed it.
while (blendEnables != 0)
{
int i = BitOperations.TrailingZeroCount(blendEnables);
Internal.ColorBlendAttachmentState[i].BlendEnable = true;
blendEnables &= ~(1u << i);
}
}
pipeline = new Auto<DisposablePipeline>(new DisposablePipeline(gd.Api, device, pipelineHandle));

1
src/Ryujinx.Graphics.Vulkan/PipelineUid.cs
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@ -35,6 +35,7 @@ namespace Ryujinx.Graphics.Vulkan
public Array16<Rect2D> Scissors;
public Array8<PipelineColorBlendAttachmentState> ColorBlendAttachmentState;
public Array9<Format> AttachmentFormats;
public uint AttachmentIntegerFormatMask;
public override bool Equals(object obj)
{