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Fix Vulkan validation errors (#92)

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This PR fixes several validation errors caused by invalid Vulkan usage. These validation errors often end up invoking Undefined Behavior on the driver side, which can lead to artifacts or crashes which are driver specific and otherwise incredibly hard to track. I don't think it should have any impact on performance, but it would be good to test it with as many games as possible (maybe a bug in a game was fixed?).

Each commit fixes an error. I added to each a description with the validation error that was fixed and a small explanation on what was causing it and how I fixed it.

Co-authored-by: AsperTheDog <guillerman0000@gmail.com>
Reviewed-on: https://git.ryujinx.app/projects/Ryubing/pulls/92
This commit is contained in:
AsperTheDog
2026-05-15 15:36:14 +00:00
committed by sh0inx
parent 48888bd014
commit 58bd19a2f3
7 changed files with 84 additions and 19 deletions
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11
src/Ryujinx.Graphics.Vulkan/TextureStorage.cs
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@@ -67,6 +67,8 @@ namespace Ryujinx.Graphics.Vulkan
public VkFormat VkFormat { get; }
public ImageUsageFlags UsageFlags { get; }
public unsafe TextureStorage(
VulkanRenderer gd,
Device device,
@@ -93,7 +95,8 @@ namespace Ryujinx.Graphics.Vulkan
SampleCountFlags sampleCountFlags = ConvertToSampleCountFlags(gd.Capabilities.SupportedSampleCounts, (uint)info.Samples);
ImageUsageFlags usage = GetImageUsage(info.Format, gd.Capabilities, isMsImageStorageSupported, true);
ImageUsageFlags usage = GetImageUsage(info.Format, gd.Capabilities, isMsImageStorageSupported);
UsageFlags = usage;
ImageCreateFlags flags = ImageCreateFlags.CreateMutableFormatBit | ImageCreateFlags.CreateExtendedUsageBit;
@@ -159,7 +162,7 @@ namespace Ryujinx.Graphics.Vulkan
_imageAuto = new Auto<DisposableImage>(new DisposableImage(_gd.Api, device, _image));
InitialTransition(ImageLayout.Preinitialized, ImageLayout.General);
InitialTransition(ImageLayout.Undefined, ImageLayout.General);
}
_slices = new TextureSliceInfo[levels * _depthOrLayers];
@@ -307,7 +310,7 @@ namespace Ryujinx.Graphics.Vulkan
}
}
public static ImageUsageFlags GetImageUsage(Format format, in HardwareCapabilities capabilities, bool isMsImageStorageSupported, bool extendedUsage)
public static ImageUsageFlags GetImageUsage(Format format, in HardwareCapabilities capabilities, bool isMsImageStorageSupported)
{
ImageUsageFlags usage = DefaultUsageFlags;
@@ -320,7 +323,7 @@ namespace Ryujinx.Graphics.Vulkan
usage |= ImageUsageFlags.ColorAttachmentBit;
}
if ((format.IsImageCompatible && isMsImageStorageSupported) || extendedUsage)
if (format.IsImageCompatible && isMsImageStorageSupported)
{
usage |= ImageUsageFlags.StorageBit;
}