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authorgdkchan <gab.dark.100@gmail.com>2022-10-01 02:35:52 -0300
committerGitHub <noreply@github.com>2022-10-01 02:35:52 -0300
commit9c2500de5ffa76d74e1761be9e6a1e50b36af7c5 (patch)
tree5c7f443b4cf5d424df67c5e5abfaaa2a71fa28e7 /Ryujinx.Graphics.Shader/Instructions/InstEmitAttribute.cs
parentdbe43c17199a96e86175c9dd39d6062ce58cefb4 (diff)
Fix incorrect tessellation inputs/outputs (#3728)1.1.283
* Fix incorrect tessellation inputs/outputs * Shader cache version bump
Diffstat (limited to 'Ryujinx.Graphics.Shader/Instructions/InstEmitAttribute.cs')
-rw-r--r--Ryujinx.Graphics.Shader/Instructions/InstEmitAttribute.cs9
1 files changed, 7 insertions, 2 deletions
diff --git a/Ryujinx.Graphics.Shader/Instructions/InstEmitAttribute.cs b/Ryujinx.Graphics.Shader/Instructions/InstEmitAttribute.cs
index 6ce2e537..7edf5deb 100644
--- a/Ryujinx.Graphics.Shader/Instructions/InstEmitAttribute.cs
+++ b/Ryujinx.Graphics.Shader/Instructions/InstEmitAttribute.cs
@@ -46,7 +46,7 @@ namespace Ryujinx.Graphics.Shader.Instructions
context.FlagAttributeRead(offset);
- if (op.O)
+ if (op.O && CanLoadOutput(offset))
{
offset |= AttributeConsts.LoadOutputMask;
}
@@ -61,7 +61,7 @@ namespace Ryujinx.Graphics.Shader.Instructions
context.FlagAttributeRead(offset);
- if (op.O)
+ if (op.O && CanLoadOutput(offset))
{
offset |= AttributeConsts.LoadOutputMask;
}
@@ -241,6 +241,11 @@ namespace Ryujinx.Graphics.Shader.Instructions
}
}
+ private static bool CanLoadOutput(int attr)
+ {
+ return attr != AttributeConsts.TessCoordX && attr != AttributeConsts.TessCoordY;
+ }
+
private static bool TryFixedFuncToUserAttributeIpa(EmitterContext context, int attr, out Operand selectedAttr)
{
if (attr >= AttributeConsts.FrontColorDiffuseR && attr < AttributeConsts.BackColorDiffuseR)