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don't interrupt render pass before color clear

This commit is contained in:
Samuliak 2024-05-24 15:28:16 +02:00 committed by Isaac Marovitz
parent 37272c6223
commit bff52c221b
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GPG Key ID: 97250B2B09A132E1
3 changed files with 26 additions and 15 deletions
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25
src/Ryujinx.Graphics.Metal/HelperShader.cs
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@ -5,6 +5,7 @@ using Ryujinx.Graphics.Shader.Translation;
using SharpMetal.Foundation;
using SharpMetal.Metal;
using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
@ -18,7 +19,7 @@ namespace Ryujinx.Graphics.Metal
private MTLDevice _device;
private readonly IProgram _programColorBlit;
private readonly IProgram _programColorClear;
private readonly List<IProgram> _programsColorClear = new();
private readonly IProgram _programDepthStencilClear;
public HelperShader(MTLDevice device, Pipeline pipeline)
@ -34,11 +35,15 @@ namespace Ryujinx.Graphics.Metal
], device);
var colorClearSource = ReadMsl("ColorClear.metal");
_programColorClear = new Program(
[
new ShaderSource(colorClearSource, ShaderStage.Fragment, TargetLanguage.Msl),
new ShaderSource(colorClearSource, ShaderStage.Vertex, TargetLanguage.Msl)
], device);
for (int i = 0; i < Constants.MaxColorAttachments; i++)
{
var crntSource = colorClearSource.Replace("COLOR_ATTACHMENT_INDEX", i.ToString());
_programsColorClear.Add(new Program(
[
new ShaderSource(crntSource, ShaderStage.Fragment, TargetLanguage.Msl),
new ShaderSource(crntSource, ShaderStage.Vertex, TargetLanguage.Msl)
], device));
}
var depthStencilClearSource = ReadMsl("DepthStencilClear.metal");
_programDepthStencilClear = new Program(
@ -79,6 +84,7 @@ namespace Ryujinx.Graphics.Metal
public unsafe void ClearColor(
Texture dst,
int index,
ReadOnlySpan<float> clearColor)
{
const int ClearColorBufferSize = 16;
@ -101,7 +107,7 @@ namespace Ryujinx.Graphics.Metal
_pipeline.SetUniformBuffers([new BufferAssignment(0, range)]);
_pipeline.SetProgram(_programColorClear);
_pipeline.SetProgram(_programsColorClear[index]);
_pipeline.SetRenderTargets([dst], null);
// _pipeline.SetRenderTargetColorMasks([componentMask]);
_pipeline.SetPrimitiveTopology(PrimitiveTopology.TriangleStrip);
@ -175,7 +181,10 @@ namespace Ryujinx.Graphics.Metal
public void Dispose()
{
_programColorBlit.Dispose();
_programColorClear.Dispose();
foreach (var programColorClear in _programsColorClear)
{
programColorClear.Dispose();
}
_programDepthStencilClear.Dispose();
_pipeline.Dispose();
}

2
src/Ryujinx.Graphics.Metal/Pipeline.cs
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@ -216,7 +216,7 @@ namespace Ryujinx.Graphics.Metal
Texture target = _encoderStateManager.RenderTargets[index];
_helperShader.ClearColor(target, colors);
_helperShader.ClearColor(target, index, colors);
}
public void ClearRenderTargetDepthStencil(int layer, int layerCount, float depthValue, bool depthMask, int stencilValue, int stencilMask)

14
src/Ryujinx.Graphics.Metal/Shaders/ColorClear.metal
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@ -6,8 +6,7 @@ struct VertexOut {
float4 position [[position]];
};
vertex VertexOut vertexMain(ushort vid [[vertex_id]])
{
vertex VertexOut vertexMain(ushort vid [[vertex_id]]) {
int low = vid & 1;
int high = vid >> 1;
@ -21,8 +20,11 @@ vertex VertexOut vertexMain(ushort vid [[vertex_id]])
return out;
}
fragment float4 fragmentMain(VertexOut in [[stage_in]],
constant float4& clear_color [[buffer(0)]])
{
return clear_color;
struct FragmentOut {
float4 color [[color(COLOR_ATTACHMENT_INDEX)]];
};
fragment FragmentOut fragmentMain(VertexOut in [[stage_in]],
constant float4& clear_color [[buffer(0)]]) {
return {clear_color};
}