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Depth Bias
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3 changed files with 27 additions and 1 deletions
src/Ryujinx.Graphics.Metal
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@ -51,6 +51,10 @@ namespace Ryujinx.Graphics.Metal
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public MTLCompareFunction DepthCompareFunction = MTLCompareFunction.Always;
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public bool DepthWriteEnabled = false;
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public float DepthBias;
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public float SlopeScale;
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public float Clamp;
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public MTLStencilDescriptor BackFaceStencil = new();
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public MTLStencilDescriptor FrontFaceStencil = new();
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public int BackRefValue = 0;
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@ -79,6 +79,7 @@ namespace Ryujinx.Graphics.Metal
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// Set all the inline state, since it might have changed
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var renderCommandEncoder = _pipeline.GetOrCreateRenderEncoder();
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SetDepthClamp(renderCommandEncoder);
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SetDepthBias(renderCommandEncoder);
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SetScissors(renderCommandEncoder);
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SetViewports(renderCommandEncoder);
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SetVertexBuffers(renderCommandEncoder, _currentState.VertexBuffers);
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@ -165,6 +166,7 @@ namespace Ryujinx.Graphics.Metal
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// Rebind all the state
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SetDepthClamp(renderCommandEncoder);
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SetDepthBias(renderCommandEncoder);
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SetCullMode(renderCommandEncoder);
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SetFrontFace(renderCommandEncoder);
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SetStencilRefValue(renderCommandEncoder);
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@ -561,6 +563,21 @@ namespace Ryujinx.Graphics.Metal
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}
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}
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// Inlineable
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public void UpdateDepthBias(float depthBias, float slopeScale, float clamp)
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{
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_currentState.DepthBias = depthBias;
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_currentState.SlopeScale = slopeScale;
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_currentState.Clamp = clamp;
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// Inline update
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if (_pipeline.CurrentEncoderType == EncoderType.Render && _pipeline.CurrentEncoder != null)
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{
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var renderCommandEncoder = new MTLRenderCommandEncoder(_pipeline.CurrentEncoder.Value);
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SetDepthBias(renderCommandEncoder);
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}
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}
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// Inlineable
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public void UpdateScissors(ReadOnlySpan<Rectangle<int>> regions)
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{
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@ -839,6 +856,11 @@ namespace Ryujinx.Graphics.Metal
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renderCommandEncoder.SetDepthClipMode(_currentState.DepthClipMode);
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}
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private readonly void SetDepthBias(MTLRenderCommandEncoder renderCommandEncoder)
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{
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renderCommandEncoder.SetDepthBias(_currentState.DepthBias, _currentState.SlopeScale, _currentState.Clamp);
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}
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private unsafe void SetScissors(MTLRenderCommandEncoder renderCommandEncoder)
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{
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if (_currentState.Scissors.Length > 0)
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@ -388,7 +388,7 @@ namespace Ryujinx.Graphics.Metal
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public void SetDepthBias(PolygonModeMask enables, float factor, float units, float clamp)
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{
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Logger.Warning?.Print(LogClass.Gpu, "Not Implemented!");
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_encoderStateManager.UpdateDepthBias(units, factor, clamp);
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}
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public void SetDepthClamp(bool clamp)
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