Mirrors/Ryujinx
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Refactor attribute handling on the shader generator (#4565)

Browse source 
* Refactor attribute handling on the shader generator

* Implement gl_ViewportMask[]

* Add back the Intel FrontFacing bug workaround

* Fix GLSL transform feedback outputs mistmatch with fragment stage

* Shader cache version bump

* Fix geometry shader recognition

* PR feedback

* Delete GetOperandDef and GetOperandUse

* Remove replacements that are no longer needed on GLSL compilation on Vulkan

* Fix incorrect load for per-patch outputs

* Fix build
This commit is contained in:
gdkchan 2023-04-25 19:51:07 -03:00 • committed by GitHub
parent 097562bc6c
commit 9f12e50a54
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
56 changed files with 1967 additions and 1746 deletions
Download patch file Download diff file Expand all files Collapse all files

49
Ryujinx.Graphics.Shader/StructuredIr/StructuredProgramInfo.cs
View file

@ -22,60 +22,15 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
{
public List<StructuredFunction> Functions { get; }
public HashSet<int> Inputs { get; }
public HashSet<int> Outputs { get; }
public HashSet<int> InputsPerPatch { get; }
public HashSet<int> OutputsPerPatch { get; }
public HashSet<IoDefinition> IoDefinitions { get; }
public HelperFunctionsMask HelperFunctionsMask { get; set; }
public TransformFeedbackOutput[] TransformFeedbackOutputs { get; }
public StructuredProgramInfo()
{
Functions = new List<StructuredFunction>();
Inputs = new HashSet<int>();
Outputs = new HashSet<int>();
InputsPerPatch = new HashSet<int>();
OutputsPerPatch = new HashSet<int>();
TransformFeedbackOutputs = new TransformFeedbackOutput[0xc0];
}
public TransformFeedbackOutput GetTransformFeedbackOutput(int attr)
{
int index = attr / 4;
return TransformFeedbackOutputs[index];
}
public int GetTransformFeedbackOutputComponents(int attr)
{
int index = attr / 4;
int baseIndex = index & ~3;
int count = 1;
for (; count < 4; count++)
{
ref var prev = ref TransformFeedbackOutputs[baseIndex + count - 1];
ref var curr = ref TransformFeedbackOutputs[baseIndex + count];
int prevOffset = prev.Offset;
int currOffset = curr.Offset;
if (!prev.Valid || !curr.Valid || prevOffset + 4 != currOffset)
{
break;
}
}
if (baseIndex + count <= index)
{
return 1;
}
return count;
IoDefinitions = new HashSet<IoDefinition>();
}
}
}