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Workaround AMD bug on logic op with float framebuffer (#6852)

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* Workaround AMD bug on logic op with float framebuffer

* Format whitespace

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gdkchan 2024-05-23 01:05:32 -03:00 • committed by GitHub
parent c1ed150949
commit e65effcb05
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6 changed files with 55 additions and 3 deletions
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6
src/Ryujinx.Graphics.Vulkan/PipelineState.cs
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@ -560,10 +560,14 @@ namespace Ryujinx.Graphics.Vulkan
}
}
// AMD has a bug where it enables logical operations even for float formats,
// so we need to force disable them here.
bool logicOpEnable = LogicOpEnable && (gd.Vendor != Vendor.Amd || Internal.LogicOpsAllowed);
var colorBlendState = new PipelineColorBlendStateCreateInfo
{
SType = StructureType.PipelineColorBlendStateCreateInfo,
LogicOpEnable = LogicOpEnable,
LogicOpEnable = logicOpEnable,
LogicOp = LogicOp,
AttachmentCount = ColorBlendAttachmentStateCount,
PAttachments = pColorBlendAttachmentState,