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Fix RGB Seizure

This commit is contained in:
Isaac Marovitz 2023-08-02 21:18:28 -04:00
parent b8ac60e00c
commit e8ebda10ef
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GPG Key ID: 97250B2B09A132E1
3 changed files with 8 additions and 4 deletions
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7
src/Ryujinx.Graphics.Metal/Pipeline.cs
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@ -29,7 +29,7 @@ namespace Ryujinx.Graphics.Metal
private MTLBuffer _indexBuffer;
private MTLIndexType _indexType;
private ulong _indexBufferOffset;
private MTLClearColor _clearColor = new() { alpha = 1.0f };
private MTLClearColor _clearColor;
private int frameCount = 0;
public Pipeline(MTLDevice device, MTLCommandQueue commandQueue, CAMetalLayer metalLayer)
@ -54,7 +54,12 @@ namespace Ryujinx.Graphics.Metal
renderPipelineDescriptor.VertexFunction = vertexFunction;
renderPipelineDescriptor.FragmentFunction = fragmentFunction;
// TODO: This should not be hardcoded, but a bug in SharpMetal prevents me from doing this correctly
renderPipelineDescriptor.ColorAttachments.Object(0).SetBlendingEnabled(true);
renderPipelineDescriptor.ColorAttachments.Object(0).PixelFormat = MTLPixelFormat.BGRA8Unorm;
renderPipelineDescriptor.ColorAttachments.Object(0).SourceAlphaBlendFactor = MTLBlendFactor.SourceAlpha;
renderPipelineDescriptor.ColorAttachments.Object(0).DestinationAlphaBlendFactor = MTLBlendFactor.OneMinusSourceAlpha;
renderPipelineDescriptor.ColorAttachments.Object(0).SourceRGBBlendFactor = MTLBlendFactor.SourceAlpha;
renderPipelineDescriptor.ColorAttachments.Object(0).DestinationRGBBlendFactor = MTLBlendFactor.OneMinusSourceAlpha;
var renderPipelineState = _device.NewRenderPipelineState(renderPipelineDescriptor, ref error);
if (error != IntPtr.Zero)

3
src/Ryujinx.Graphics.Metal/Shaders/ColorBlitShaderSource.metal
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@ -32,6 +32,5 @@ fragment float4 fragmentMain(CopyVertexOut in [[stage_in]],
texture2d<float> tex) {
constexpr sampler sam(min_filter::nearest, mag_filter::nearest, mip_filter::none);
float3 color = tex.sample(sam, in.uv).xyz;
return float4(color, 1.0f);
return tex.sample(sam, in.uv).xyzw;
}

2
src/Ryujinx.Graphics.Metal/Window.cs
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@ -1,6 +1,5 @@
using Ryujinx.Common.Logging;
using Ryujinx.Graphics.GAL;
using SharpMetal.Metal;
using SharpMetal.ObjectiveCCore;
using SharpMetal.QuartzCore;
using System;
@ -20,6 +19,7 @@ namespace Ryujinx.Graphics.Metal
_metalLayer = metalLayer;
}
// TODO: Handle ImageCrop
public void Present(ITexture texture, ImageCrop crop, Action swapBuffersCallback)
{
if (_renderer.Pipeline is Pipeline pipeline && texture is Texture tex)