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macOS: Fix black screen on Metal versions older than 3.1 (#114)

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Fixes a black screen on Metal versions older than 3.1 by disabling `VK_EXT_extended_dynamic_state` (and `VK_DYNAMIC_STATE_VERTEX_INPUT_BINDING_STRIDE`). Fix imported from [@sunshineinabox](https://github.com/sunshineinabox)'s unpublished extended dynamic states branch.

Co-authored-by: sunshineinabox <aqemail@gmail.com>
Reviewed-on: https://git.ryujinx.app/projects/Ryubing/pulls/114
This commit is contained in:
KeatonTheBot
2026-05-27 12:24:41 +00:00
committed by sh0inx
parent 6c1692ed60
commit de70f66a27
2 changed files with 6 additions and 1 deletions
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4
src/Ryujinx.Graphics.Vulkan/PipelineState.cs
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@@ -588,8 +588,10 @@ namespace Ryujinx.Graphics.Vulkan
dynamicStates[5] = DynamicState.StencilReference;
dynamicStates[6] = DynamicState.BlendConstants;
if (supportsExtDynamicState)
if (supportsExtDynamicState && (gd.SupportsMTL31 || !gd.IsMoltenVk))
{
// Requires Metal 3.1 and new MoltenVK, however extended dynamic states extension is not
// available on older versions of MVK, so we can safely check only OS version.
dynamicStates[dynamicStatesCount++] = DynamicState.VertexInputBindingStrideExt;
}

3
src/Ryujinx.Graphics.Vulkan/VulkanRenderer.cs
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@@ -98,6 +98,7 @@ namespace Ryujinx.Graphics.Vulkan
internal bool IsIntelArc { get; private set; }
internal bool IsQualcommProprietary { get; private set; }
internal bool IsMoltenVk { get; private set; }
internal bool SupportsMTL31 { get; private set; }
internal bool IsTBDR { get; private set; }
internal bool IsSharedMemory { get; private set; }
@@ -123,6 +124,8 @@ namespace Ryujinx.Graphics.Vulkan
// Any device running on MacOS is using MoltenVK, even Intel and AMD vendors.
if (IsMoltenVk = OperatingSystem.IsMacOS())
MVKInitialization.Initialize();
SupportsMTL31 = OperatingSystem.IsMacOSVersionAtLeast(14);
}
public static VulkanRenderer Create(