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Re-merge "Vulkan: Feedback loop detection and barriers (#7226)"

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This re-merges commit ca59c3f499.
This commit is contained in:
KeatonTheBot
2025-04-21 22:18:59 -05:00
parent 5da6c490b3
commit 0e810e1e96
17 changed files with 533 additions and 61 deletions
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src/Ryujinx.Graphics.Vulkan/TextureView.cs
+31 -2
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@@ -23,6 +23,8 @@ namespace Ryujinx.Graphics.Vulkan
private readonly Auto<DisposableImageView> _imageView2dArray;
private Dictionary<Format, TextureView> _selfManagedViews;
private int _hazardUses;
private readonly TextureCreateInfo _info;
private HashTableSlim<RenderPassCacheKey, RenderPassHolder> _renderPasses;
@@ -62,8 +64,7 @@ namespace Ryujinx.Graphics.Vulkan
bool isMsImageStorageSupported = gd.Capabilities.SupportsShaderStorageImageMultisample || !info.Target.IsMultisample();
var format = _gd.FormatCapabilities.ConvertToVkFormat(info.Format, isMsImageStorageSupported);
var usage = TextureStorage.GetImageUsage(info.Format, gd.Capabilities, isMsImageStorageSupported, false);
var usage = TextureStorage.GetImageUsage(info.Format, info.Target, gd.Capabilities);
var levels = (uint)info.Levels;
var layers = (uint)info.GetLayers();
@@ -1037,6 +1038,34 @@ namespace Ryujinx.Graphics.Vulkan
throw new NotImplementedException();
}
public void PrepareForUsage(CommandBufferScoped cbs, PipelineStageFlags flags, List<TextureView> feedbackLoopHazards)
{
Storage.QueueWriteToReadBarrier(cbs, AccessFlags.ShaderReadBit, flags);
if (feedbackLoopHazards != null && Storage.IsBound(this))
{
feedbackLoopHazards.Add(this);
_hazardUses++;
}
}
public void ClearUsage(List<TextureView> feedbackLoopHazards)
{
if (_hazardUses != 0 && feedbackLoopHazards != null)
{
feedbackLoopHazards.Remove(this);
_hazardUses--;
}
}
public void DecrementHazardUses()
{
if (_hazardUses != 0)
{
_hazardUses--;
}
}
public (RenderPassHolder rpHolder, Auto<DisposableFramebuffer> framebuffer) GetPassAndFramebuffer(
VulkanRenderer gd,
Device device,