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Geometry Shader index count from ThreadsPerInputPrimitive

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Generally fixes SPIR-V emitting too many triangles, may change games in OpenGL
This commit is contained in:
riperiperi 2022-05-04 23:46:49 +01:00
parent 8097480b02
commit c3951877f7
2 changed files with 2 additions and 2 deletions
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2
Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs
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@ -130,7 +130,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
InputTopology inputTopology = context.Config.GpuAccessor.QueryPrimitiveTopology(); InputTopology inputTopology = context.Config.GpuAccessor.QueryPrimitiveTopology();
string inPrimitive = inputTopology.ToGlslString(); string inPrimitive = inputTopology.ToGlslString();
context.AppendLine($"layout ({inPrimitive}) in;"); context.AppendLine($"layout (invocations = {context.Config.ThreadsPerInputPrimitive}, {inPrimitive}) in;");
if (context.Config.GpPassthrough && context.Config.GpuAccessor.QueryHostSupportsGeometryShaderPassthrough()) if (context.Config.GpPassthrough && context.Config.GpuAccessor.QueryHostSupportsGeometryShaderPassthrough())
{ {

2
Ryujinx.Graphics.Shader/CodeGen/Spirv/SpirvGenerator.cs
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@ -220,7 +220,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
break; break;
} }
context.AddExecutionMode(spvFunc, ExecutionMode.Invocations, (SpvLiteralInteger)context.InputVertices); context.AddExecutionMode(spvFunc, ExecutionMode.Invocations, (SpvLiteralInteger)context.Config.ThreadsPerInputPrimitive);
context.AddExecutionMode(spvFunc, context.Config.OutputTopology switch context.AddExecutionMode(spvFunc, context.Config.OutputTopology switch
{ {