emu-mirrors/Ryujinx
0
0
Fork 0
mirror of https://github.com/GreemDev/Ryujinx.git synced 2024-12-22 23:55:47 +00:00
Code Wiki Activity

Break everything :D

Browse source
This commit is contained in:
Isaac Marovitz 2024-05-18 18:54:55 -04:00 committed by Isaac Marovitz
parent de86f20b94
commit 738227519d
15 changed files with 885 additions and 542 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

50
src/Ryujinx.Graphics.Metal/EncoderState.cs Normal file
View file

@ -0,0 +1,50 @@
using Ryujinx.Graphics.GAL;
using SharpMetal.Metal;
using System.Collections.Generic;
using System.Runtime.Versioning;
namespace Ryujinx.Graphics.Metal
{
[SupportedOSPlatform("macos")]
public struct EncoderState
{
public MTLFunction? VertexFunction = null;
public MTLFunction? FragmentFunction = null;
public Dictionary<ulong, MTLTexture> FragmentTextures = new();
public Dictionary<ulong, MTLSamplerState> FragmentSamplers = new();
public Dictionary<ulong, MTLTexture> VertexTextures = new();
public Dictionary<ulong, MTLSamplerState> VertexSamplers = new();
public List<BufferInfo> VertexBuffers = [];
public List<BufferInfo> UniformBuffers = [];
public List<BufferInfo> StorageBuffers = [];
public MTLBuffer IndexBuffer = default;
public MTLIndexType IndexType = MTLIndexType.UInt16;
public ulong IndexBufferOffset = 0;
public MTLDepthStencilState? DepthStencilState = null;
public MTLCompareFunction DepthCompareFunction = MTLCompareFunction.Always;
public bool DepthWriteEnabled = false;
public MTLStencilDescriptor BackFaceStencil = new();
public MTLStencilDescriptor FrontFaceStencil = new();
public PrimitiveTopology Topology = PrimitiveTopology.Triangles;
public MTLCullMode CullMode = MTLCullMode.None;
public MTLWinding Winding = MTLWinding.Clockwise;
public MTLViewport[] Viewports = [];
public MTLScissorRect[] Scissors = [];
// Changes to attachments take recreation!
public MTLTexture DepthStencil = default;
public MTLTexture[] RenderTargets = [];
public MTLVertexDescriptor VertexDescriptor = new();
public EncoderState() { }
}
}

558
src/Ryujinx.Graphics.Metal/EncoderStateManager.cs Normal file
View file

@ -0,0 +1,558 @@
using Ryujinx.Common.Logging;
using Ryujinx.Graphics.GAL;
using Ryujinx.Graphics.Shader;
using SharpMetal.Foundation;
using SharpMetal.Metal;
using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
namespace Ryujinx.Graphics.Metal
{
[SupportedOSPlatform("macos")]
struct EncoderStateManager
{
private readonly MTLDevice _device;
private Pipeline _pipeline;
private EncoderState _currentState = new();
private EncoderState _backState = new();
// Public accessors
public MTLBuffer IndexBuffer => _currentState.IndexBuffer;
public MTLIndexType IndexType => _currentState.IndexType;
public ulong IndexBufferOffset => _currentState.IndexBufferOffset;
public PrimitiveTopology Topology => _currentState.Topology;
public EncoderStateManager(MTLDevice device, Pipeline pipeline)
{
_device = device;
_pipeline = pipeline;
}
public void SwapStates()
{
(_currentState, _backState) = (_backState, _currentState);
if (_pipeline.CurrentEncoderType == EncoderType.Render)
{
_pipeline.EndCurrentPass();
}
}
public MTLRenderCommandEncoder CreateRenderCommandEncoder()
{
// Initialise Pass & State
var renderPassDescriptor = new MTLRenderPassDescriptor();
var renderPipelineDescriptor = new MTLRenderPipelineDescriptor();
const int MaxColorAttachments = 8;
for (int i = 0; i < MaxColorAttachments; i++)
{
if (_currentState.RenderTargets[i] != IntPtr.Zero)
{
var passAttachment = renderPassDescriptor.ColorAttachments.Object((ulong)i);
passAttachment.Texture = _currentState.RenderTargets[i];
passAttachment.LoadAction = MTLLoadAction.Load;
var pipelineAttachment = renderPipelineDescriptor.ColorAttachments.Object((ulong)i);
pipelineAttachment.SetBlendingEnabled(true);
pipelineAttachment.PixelFormat = _currentState.RenderTargets[i].PixelFormat;
pipelineAttachment.SourceAlphaBlendFactor = MTLBlendFactor.SourceAlpha;
pipelineAttachment.DestinationAlphaBlendFactor = MTLBlendFactor.OneMinusSourceAlpha;
pipelineAttachment.SourceRGBBlendFactor = MTLBlendFactor.SourceAlpha;
pipelineAttachment.DestinationRGBBlendFactor = MTLBlendFactor.OneMinusSourceAlpha;
}
}
var depthAttachment = renderPassDescriptor.DepthAttachment;
depthAttachment.Texture = _currentState.DepthStencil;
depthAttachment.LoadAction = MTLLoadAction.Load;
// var stencilAttachment = renderPassDescriptor.StencilAttachment;
// stencilAttachment.Texture =
// stencilAttachment.LoadAction = MTLLoadAction.Load;
renderPipelineDescriptor.DepthAttachmentPixelFormat = _currentState.DepthStencil.PixelFormat;
// renderPipelineDescriptor.StencilAttachmentPixelFormat =
renderPipelineDescriptor.VertexDescriptor = _currentState.VertexDescriptor;
if (_currentState.VertexFunction != null)
{
renderPipelineDescriptor.VertexFunction = _currentState.VertexFunction.Value;
}
else
{
return new (IntPtr.Zero);
}
if (_currentState.FragmentFunction != null)
{
renderPipelineDescriptor.FragmentFunction = _currentState.FragmentFunction.Value;
}
var error = new NSError(IntPtr.Zero);
var pipelineState = _device.NewRenderPipelineState(renderPipelineDescriptor, ref error);
if (error != IntPtr.Zero)
{
Logger.Error?.PrintMsg(LogClass.Gpu, $"Failed to create Render Pipeline State: {StringHelper.String(error.LocalizedDescription)}");
}
// Initialise Encoder
var renderCommandEncoder = _pipeline.CommandBuffer.RenderCommandEncoder(renderPassDescriptor);
renderCommandEncoder.SetRenderPipelineState(pipelineState);
SetDepthStencilState(renderCommandEncoder, _currentState.DepthStencilState);
SetScissors(renderCommandEncoder, _currentState.Scissors);
SetViewports(renderCommandEncoder, _currentState.Viewports);
SetBuffers(renderCommandEncoder, _currentState.VertexBuffers);
SetBuffers(renderCommandEncoder, _currentState.UniformBuffers, true);
SetBuffers(renderCommandEncoder, _currentState.StorageBuffers, true);
SetCullMode(renderCommandEncoder, _currentState.CullMode);
SetFrontFace(renderCommandEncoder, _currentState.Winding);
SetTextureAndSampler(renderCommandEncoder, ShaderStage.Vertex, _currentState.VertexTextures, _currentState.VertexSamplers);
SetTextureAndSampler(renderCommandEncoder, ShaderStage.Fragment, _currentState.FragmentTextures, _currentState.FragmentSamplers);
return renderCommandEncoder;
}
public void UpdateIndexBuffer(BufferRange buffer, IndexType type)
{
if (buffer.Handle != BufferHandle.Null)
{
_currentState.IndexType = type.Convert();
_currentState.IndexBufferOffset = (ulong)buffer.Offset;
var handle = buffer.Handle;
_currentState.IndexBuffer = new(Unsafe.As<BufferHandle, IntPtr>(ref handle));
}
}
public void UpdatePrimitiveTopology(PrimitiveTopology topology)
{
_currentState.Topology = topology;
}
public void UpdateProgram(IProgram program)
{
Program prg = (Program)program;
if (prg.VertexFunction == IntPtr.Zero)
{
Logger.Error?.PrintMsg(LogClass.Gpu, "Invalid Vertex Function!");
return;
}
_currentState.VertexFunction = prg.VertexFunction;
_currentState.FragmentFunction = prg.FragmentFunction;
// Requires recreating pipeline
if (_pipeline.CurrentEncoderType == EncoderType.Render)
{
_pipeline.EndCurrentPass();
}
}
public void UpdateRenderTargets(ITexture[] colors, ITexture depthStencil)
{
_currentState.RenderTargets = new MTLTexture[colors.Length];
for (int i = 0; i < colors.Length; i++)
{
if (colors[i] is not Texture tex)
{
continue;
}
_currentState.RenderTargets[i] = tex.MTLTexture;
}
if (depthStencil is Texture depthTexture)
{
_currentState.DepthStencil = depthTexture.MTLTexture;
}
// Requires recreating pipeline
if (_pipeline.CurrentEncoderType == EncoderType.Render)
{
_pipeline.EndCurrentPass();
}
}
public void UpdateVertexAttribs(ReadOnlySpan<VertexAttribDescriptor> vertexAttribs)
{
for (int i = 0; i < vertexAttribs.Length; i++)
{
if (!vertexAttribs[i].IsZero)
{
// TODO: Format should not be hardcoded
var attrib = _currentState.VertexDescriptor.Attributes.Object((ulong)i);
attrib.Format = MTLVertexFormat.Float4;
attrib.BufferIndex = (ulong)vertexAttribs[i].BufferIndex;
attrib.Offset = (ulong)vertexAttribs[i].Offset;
var layout = _currentState.VertexDescriptor.Layouts.Object((ulong)vertexAttribs[i].BufferIndex);
layout.Stride = 1;
}
}
// Requires recreating pipeline
if (_pipeline.CurrentEncoderType == EncoderType.Render)
{
_pipeline.EndCurrentPass();
}
}
// Inlineable
public void UpdateStencilState(StencilTestDescriptor stencilTest)
{
_currentState.BackFaceStencil = new MTLStencilDescriptor
{
StencilFailureOperation = stencilTest.BackSFail.Convert(),
DepthFailureOperation = stencilTest.BackDpFail.Convert(),
DepthStencilPassOperation = stencilTest.BackDpPass.Convert(),
StencilCompareFunction = stencilTest.BackFunc.Convert(),
ReadMask = (uint)stencilTest.BackFuncMask,
WriteMask = (uint)stencilTest.BackMask
};
_currentState.FrontFaceStencil = new MTLStencilDescriptor
{
StencilFailureOperation = stencilTest.FrontSFail.Convert(),
DepthFailureOperation = stencilTest.FrontDpFail.Convert(),
DepthStencilPassOperation = stencilTest.FrontDpPass.Convert(),
StencilCompareFunction = stencilTest.FrontFunc.Convert(),
ReadMask = (uint)stencilTest.FrontFuncMask,
WriteMask = (uint)stencilTest.FrontMask
};
_currentState.DepthStencilState = _device.NewDepthStencilState(new MTLDepthStencilDescriptor
{
DepthCompareFunction = _currentState.DepthCompareFunction,
DepthWriteEnabled = _currentState.DepthWriteEnabled,
BackFaceStencil = stencilTest.TestEnable ? _currentState.BackFaceStencil : new MTLStencilDescriptor(IntPtr.Zero),
FrontFaceStencil = stencilTest.TestEnable ? _currentState.FrontFaceStencil : new MTLStencilDescriptor(IntPtr.Zero)
});
// Inline Update
if (_pipeline.CurrentEncoderType == EncoderType.Render && _pipeline.CurrentEncoder != null)
{
var renderCommandEncoder = new MTLRenderCommandEncoder(_pipeline.CurrentEncoder.Value);
SetDepthStencilState(renderCommandEncoder, _currentState.DepthStencilState);
}
}
// Inlineable
public void UpdateDepthState(DepthTestDescriptor depthTest)
{
_currentState.DepthCompareFunction = depthTest.TestEnable ? depthTest.Func.Convert() : MTLCompareFunction.Always;
_currentState.DepthWriteEnabled = depthTest.WriteEnable;
_currentState.DepthStencilState = _device.NewDepthStencilState(new MTLDepthStencilDescriptor
{
DepthCompareFunction = _currentState.DepthCompareFunction,
DepthWriteEnabled = _currentState.DepthWriteEnabled,
BackFaceStencil = _currentState.BackFaceStencil,
FrontFaceStencil = _currentState.FrontFaceStencil
});
// Inline Update
if (_pipeline.CurrentEncoderType == EncoderType.Render && _pipeline.CurrentEncoder != null)
{
var renderCommandEncoder = new MTLRenderCommandEncoder(_pipeline.CurrentEncoder.Value);
SetDepthStencilState(renderCommandEncoder, _currentState.DepthStencilState);
}
}
// Inlineable
public void UpdateScissors(ReadOnlySpan<Rectangle<int>> regions)
{
int maxScissors = Math.Min(regions.Length, _currentState.Viewports.Length);
if (maxScissors == 0)
{
return;
}
_currentState.Scissors = new MTLScissorRect[maxScissors];
for (int i = 0; i < maxScissors; i++)
{
var region = regions[i];
_currentState.Scissors[i] = new MTLScissorRect
{
height = Math.Clamp((ulong)region.Height, 0, (ulong)_currentState.Viewports[i].height),
width = Math.Clamp((ulong)region.Width, 0, (ulong)_currentState.Viewports[i].width),
x = (ulong)region.X,
y = (ulong)region.Y
};
}
// Inline Update
if (_pipeline.CurrentEncoderType == EncoderType.Render && _pipeline.CurrentEncoder != null)
{
var renderCommandEncoder = new MTLRenderCommandEncoder(_pipeline.CurrentEncoder.Value);
SetScissors(renderCommandEncoder, _currentState.Scissors);
}
}
// Inlineable
public void UpdateViewports(ReadOnlySpan<Viewport> viewports)
{
static float Clamp(float value)
{
return Math.Clamp(value, 0f, 1f);
}
_currentState.Viewports = new MTLViewport[viewports.Length];
for (int i = 0; i < viewports.Length; i++)
{
var viewport = viewports[i];
_currentState.Viewports[i] = new MTLViewport
{
originX = viewport.Region.X,
originY = viewport.Region.Y,
width = viewport.Region.Width,
height = viewport.Region.Height,
znear = Clamp(viewport.DepthNear),
zfar = Clamp(viewport.DepthFar)
};
}
// Inline Update
if (_pipeline.CurrentEncoderType == EncoderType.Render && _pipeline.CurrentEncoder != null)
{
var renderCommandEncoder = new MTLRenderCommandEncoder(_pipeline.CurrentEncoder.Value);
SetViewports(renderCommandEncoder, _currentState.Viewports);
}
}
// Inlineable
public void UpdateVertexBuffers(ReadOnlySpan<VertexBufferDescriptor> vertexBuffers)
{
_currentState.VertexBuffers = [];
for (int i = 0; i < vertexBuffers.Length; i++)
{
if (vertexBuffers[i].Stride != 0)
{
var layout = _currentState.VertexDescriptor.Layouts.Object((ulong)i);
layout.Stride = (ulong)vertexBuffers[i].Stride;
_currentState.VertexBuffers.Add(new BufferInfo
{
Handle = vertexBuffers[i].Buffer.Handle.ToIntPtr(),
Offset = vertexBuffers[i].Buffer.Offset,
Index = i
});
}
}
// Inline Update
if (_pipeline.CurrentEncoderType == EncoderType.Render && _pipeline.CurrentEncoder != null)
{
var renderCommandEncoder = new MTLRenderCommandEncoder(_pipeline.CurrentEncoder.Value);
SetBuffers(renderCommandEncoder, _currentState.VertexBuffers);
}
}
// Inlineable
public void UpdateUniformBuffers(ReadOnlySpan<BufferAssignment> buffers)
{
_currentState.UniformBuffers = [];
foreach (BufferAssignment buffer in buffers)
{
if (buffer.Range.Size != 0)
{
_currentState.UniformBuffers.Add(new BufferInfo
{
Handle = buffer.Range.Handle.ToIntPtr(),
Offset = buffer.Range.Offset,
Index = buffer.Binding
});
}
}
// Inline Update
if (_pipeline.CurrentEncoderType == EncoderType.Render && _pipeline.CurrentEncoder != null)
{
var renderCommandEncoder = new MTLRenderCommandEncoder(_pipeline.CurrentEncoder.Value);
SetBuffers(renderCommandEncoder, _currentState.UniformBuffers, true);
}
}
// Inlineable
public void UpdateStorageBuffers(ReadOnlySpan<BufferAssignment> buffers)
{
_currentState.StorageBuffers = [];
foreach (BufferAssignment buffer in buffers)
{
if (buffer.Range.Size != 0)
{
// TODO: DONT offset the binding by 15
_currentState.StorageBuffers.Add(new BufferInfo
{
Handle = buffer.Range.Handle.ToIntPtr(),
Offset = buffer.Range.Offset,
Index = buffer.Binding + 15
});
}
}
// Inline Update
if (_pipeline.CurrentEncoderType == EncoderType.Render && _pipeline.CurrentEncoder != null)
{
var renderCommandEncoder = new MTLRenderCommandEncoder(_pipeline.CurrentEncoder.Value);
SetBuffers(renderCommandEncoder, _currentState.StorageBuffers, true);
}
}
// Inlineable
public void UpdateCullMode(bool enable, Face face)
{
_currentState.CullMode = enable ? face.Convert() : MTLCullMode.None;
// Inline Update
if (_pipeline.CurrentEncoderType == EncoderType.Render && _pipeline.CurrentEncoder != null)
{
var renderCommandEncoder = new MTLRenderCommandEncoder(_pipeline.CurrentEncoder.Value);
SetCullMode(renderCommandEncoder, _currentState.CullMode);
}
}
// Inlineable
public void UpdateFrontFace(FrontFace frontFace)
{
_currentState.Winding = frontFace.Convert();
// Inline Update
if (_pipeline.CurrentEncoderType == EncoderType.Render && _pipeline.CurrentEncoder != null)
{
var renderCommandEncoder = new MTLRenderCommandEncoder(_pipeline.CurrentEncoder.Value);
SetFrontFace(renderCommandEncoder, _currentState.Winding);
}
}
// Inlineable
public void UpdateTextureAndSampler(ShaderStage stage, ulong binding, MTLTexture texture, MTLSamplerState sampler)
{
switch (stage)
{
case ShaderStage.Fragment:
_currentState.FragmentTextures[binding] = texture;
_currentState.FragmentSamplers[binding] = sampler;
break;
case ShaderStage.Vertex:
_currentState.VertexTextures[binding] = texture;
_currentState.VertexSamplers[binding] = sampler;
break;
}
if (_pipeline.CurrentEncoderType == EncoderType.Render && _pipeline.CurrentEncoder != null)
{
var renderCommandEncoder = new MTLRenderCommandEncoder(_pipeline.CurrentEncoder.Value);
SetTextureAndSampler(renderCommandEncoder, ShaderStage.Vertex, _currentState.VertexTextures, _currentState.VertexSamplers);
SetTextureAndSampler(renderCommandEncoder, ShaderStage.Fragment, _currentState.FragmentTextures, _currentState.FragmentSamplers);
}
}
private static void SetDepthStencilState(MTLRenderCommandEncoder renderCommandEncoder, MTLDepthStencilState? depthStencilState)
{
if (depthStencilState != null)
{
renderCommandEncoder.SetDepthStencilState(depthStencilState.Value);
}
}
private unsafe static void SetScissors(MTLRenderCommandEncoder renderCommandEncoder, MTLScissorRect[] scissors)
{
if (scissors.Length > 0)
{
fixed (MTLScissorRect* pMtlScissors = scissors)
{
renderCommandEncoder.SetScissorRects((IntPtr)pMtlScissors, (ulong)scissors.Length);
}
}
}
private unsafe static void SetViewports(MTLRenderCommandEncoder renderCommandEncoder, MTLViewport[] viewports)
{
if (viewports.Length > 0)
{
fixed (MTLViewport* pMtlViewports = viewports)
{
renderCommandEncoder.SetViewports((IntPtr)pMtlViewports, (ulong)viewports.Length);
}
}
}
private static void SetBuffers(MTLRenderCommandEncoder renderCommandEncoder, List<BufferInfo> buffers, bool fragment = false)
{
foreach (var buffer in buffers)
{
renderCommandEncoder.SetVertexBuffer(new MTLBuffer(buffer.Handle), (ulong)buffer.Offset, (ulong)buffer.Index);
if (fragment)
{
renderCommandEncoder.SetFragmentBuffer(new MTLBuffer(buffer.Handle), (ulong)buffer.Offset, (ulong)buffer.Index);
}
}
}
private static void SetCullMode(MTLRenderCommandEncoder renderCommandEncoder, MTLCullMode cullMode)
{
renderCommandEncoder.SetCullMode(cullMode);
}
private static void SetFrontFace(MTLRenderCommandEncoder renderCommandEncoder, MTLWinding winding)
{
renderCommandEncoder.SetFrontFacingWinding(winding);
}
private static void SetTextureAndSampler(MTLRenderCommandEncoder renderCommandEncoder, ShaderStage stage, Dictionary<ulong, MTLTexture> textures, Dictionary<ulong, MTLSamplerState> samplers)
{
foreach (var texture in textures)
{
switch (stage)
{
case ShaderStage.Vertex:
renderCommandEncoder.SetVertexTexture(texture.Value, texture.Key);
break;
case ShaderStage.Fragment:
renderCommandEncoder.SetFragmentTexture(texture.Value, texture.Key);
break;
}
}
foreach (var sampler in samplers)
{
switch (stage)
{
case ShaderStage.Vertex:
renderCommandEncoder.SetVertexSamplerState(sampler.Value, sampler.Key);
break;
case ShaderStage.Fragment:
renderCommandEncoder.SetFragmentSamplerState(sampler.Value, sampler.Key);
break;
}
}
}
}
}

206
src/Ryujinx.Graphics.Metal/HelperShader.cs Normal file
View file

@ -0,0 +1,206 @@
using Ryujinx.Common;
using Ryujinx.Graphics.GAL;
using Ryujinx.Graphics.Shader;
using Ryujinx.Graphics.Shader.Translation;
using SharpMetal.Metal;
using System;
using System.Runtime.Versioning;
namespace Ryujinx.Graphics.Metal
{
enum ComponentType
{
Float,
SignedInteger,
UnsignedInteger,
}
[SupportedOSPlatform("macos")]
class HelperShader : IDisposable
{
private const string ShadersSourcePath = "/Ryujinx.Graphics.Metal/Shaders";
private MTLDevice _device;
private Pipeline _pipeline;
private readonly IProgram _programColorBlit;
private readonly IProgram _programColorClearF;
private readonly IProgram _programColorClearSI;
private readonly IProgram _programColorClearUI;
private readonly IProgram _programDepthStencilClear;
public HelperShader(MTLDevice device, Pipeline pipeline)
{
_device = device;
_pipeline = pipeline;
var blitSource = ReadMsl("Blit.metal");
_programColorBlit = new Program(
[
new ShaderSource(blitSource, ShaderStage.Fragment, TargetLanguage.Msl),
new ShaderSource(blitSource, ShaderStage.Vertex, TargetLanguage.Msl)
], device);
// var colorClearFSource = ReadMsl("ColorClearF.metal");
// _programColorClearF = new Program(
// [
// new ShaderSource(colorClearFSource, ShaderStage.Fragment, TargetLanguage.Msl),
// new ShaderSource(colorClearFSource, ShaderStage.Vertex, TargetLanguage.Msl)
// ], device);
//
// var colorClearSiSource = ReadMsl("ColorClearSI.metal");
// _programColorClearSI = new Program(
// [
// new ShaderSource(colorClearSiSource, ShaderStage.Fragment, TargetLanguage.Msl),
// new ShaderSource(colorClearSiSource, ShaderStage.Vertex, TargetLanguage.Msl)
// ], device);
//
// var colorClearUiSource = ReadMsl("ColorClearUI.metal");
// _programColorClearUI = new Program(
// [
// new ShaderSource(colorClearUiSource, ShaderStage.Fragment, TargetLanguage.Msl),
// new ShaderSource(colorClearUiSource, ShaderStage.Vertex, TargetLanguage.Msl)
// ], device);
//
// var depthStencilClearSource = ReadMsl("DepthStencilClear.metal");
// _programDepthStencilClear = new Program(
// [
// new ShaderSource(depthStencilClearSource, ShaderStage.Fragment, TargetLanguage.Msl),
// new ShaderSource(depthStencilClearSource, ShaderStage.Vertex, TargetLanguage.Msl)
// ], device);
}
private static string ReadMsl(string fileName)
{
return EmbeddedResources.ReadAllText(string.Join('/', ShadersSourcePath, fileName));
}
public void BlitColor(
ITexture source,
ITexture destination)
{
var sampler = _device.NewSamplerState(new MTLSamplerDescriptor
{
MinFilter = MTLSamplerMinMagFilter.Nearest,
MagFilter = MTLSamplerMinMagFilter.Nearest,
MipFilter = MTLSamplerMipFilter.NotMipmapped
});
_pipeline.SetProgram(_programColorBlit);
_pipeline.SetRenderTargets([destination], null);
_pipeline.SetTextureAndSampler(ShaderStage.Fragment, 0, source, new Sampler(sampler));
_pipeline.SetPrimitiveTopology(PrimitiveTopology.Triangles);
_pipeline.Draw(6, 1, 0, 0);
_pipeline.Finish();
}
public void ClearColor(
Texture dst,
uint componentMask,
int dstWidth,
int dstHeight,
ComponentType type,
Rectangle<int> scissor)
{
Span<Viewport> viewports = stackalloc Viewport[1];
viewports[0] = new Viewport(
new Rectangle<float>(0, 0, dstWidth, dstHeight),
ViewportSwizzle.PositiveX,
ViewportSwizzle.PositiveY,
ViewportSwizzle.PositiveZ,
ViewportSwizzle.PositiveW,
0f,
1f);
IProgram program;
if (type == ComponentType.SignedInteger)
{
program = _programColorClearSI;
}
else if (type == ComponentType.UnsignedInteger)
{
program = _programColorClearUI;
}
else
{
program = _programColorClearF;
}
_pipeline.SetProgram(program);
// _pipeline.SetRenderTarget(dst, (uint)dstWidth, (uint)dstHeight);
_pipeline.SetRenderTargetColorMasks([componentMask]);
_pipeline.SetViewports(viewports);
_pipeline.SetScissors([scissor]);
_pipeline.SetPrimitiveTopology(PrimitiveTopology.TriangleStrip);
_pipeline.Draw(4, 1, 0, 0);
_pipeline.Finish();
}
public void ClearDepthStencil(
Texture dst,
float depthValue,
bool depthMask,
int stencilValue,
int stencilMask,
int dstWidth,
int dstHeight,
Rectangle<int> scissor)
{
Span<Viewport> viewports = stackalloc Viewport[1];
viewports[0] = new Viewport(
new Rectangle<float>(0, 0, dstWidth, dstHeight),
ViewportSwizzle.PositiveX,
ViewportSwizzle.PositiveY,
ViewportSwizzle.PositiveZ,
ViewportSwizzle.PositiveW,
0f,
1f);
_pipeline.SetProgram(_programDepthStencilClear);
// _pipeline.SetRenderTarget(dst, (uint)dstWidth, (uint)dstHeight);
_pipeline.SetViewports(viewports);
_pipeline.SetScissors([scissor]);
_pipeline.SetPrimitiveTopology(PrimitiveTopology.TriangleStrip);
_pipeline.SetDepthTest(new DepthTestDescriptor(true, depthMask, CompareOp.Always));
_pipeline.SetStencilTest(CreateStencilTestDescriptor(stencilMask != 0, stencilValue, 0xFF, stencilMask));
_pipeline.Draw(4, 1, 0, 0);
_pipeline.Finish();
}
private static StencilTestDescriptor CreateStencilTestDescriptor(
bool enabled,
int refValue = 0,
int compareMask = 0xff,
int writeMask = 0xff)
{
return new StencilTestDescriptor(
enabled,
CompareOp.Always,
StencilOp.Replace,
StencilOp.Replace,
StencilOp.Replace,
refValue,
compareMask,
writeMask,
CompareOp.Always,
StencilOp.Replace,
StencilOp.Replace,
StencilOp.Replace,
refValue,
compareMask,
writeMask);
}
public void Dispose()
{
_programColorBlit.Dispose();
_programColorClearF.Dispose();
_programColorClearSI.Dispose();
_programColorClearUI.Dispose();
_programDepthStencilClear.Dispose();
_pipeline.Dispose();
}
}
}

44
src/Ryujinx.Graphics.Metal/HelperShaders.cs
View file

@ -1,44 +0,0 @@
using Ryujinx.Common;
using Ryujinx.Common.Logging;
using SharpMetal.Foundation;
using SharpMetal.Metal;
using System;
using System.Runtime.Versioning;
namespace Ryujinx.Graphics.Metal
{
[SupportedOSPlatform("macos")]
public class HelperShaders
{
private const string ShadersSourcePath = "/Ryujinx.Graphics.Metal/HelperShadersSource.metal";
public HelperShader BlitShader;
public HelperShaders(MTLDevice device)
{
var error = new NSError(IntPtr.Zero);
var shaderSource = EmbeddedResources.ReadAllText(ShadersSourcePath);
var library = device.NewLibrary(StringHelper.NSString(shaderSource), new(IntPtr.Zero), ref error);
if (error != IntPtr.Zero)
{
Logger.Error?.PrintMsg(LogClass.Gpu, $"Failed to create Library: {StringHelper.String(error.LocalizedDescription)}");
}
BlitShader = new HelperShader(library, "vertexBlit", "fragmentBlit");
}
}
[SupportedOSPlatform("macos")]
public readonly struct HelperShader
{
public readonly MTLFunction VertexFunction;
public readonly MTLFunction FragmentFunction;
public HelperShader(MTLLibrary library, string vertex, string fragment)
{
VertexFunction = library.NewFunction(StringHelper.NSString(vertex));
FragmentFunction = library.NewFunction(StringHelper.NSString(fragment));
}
}
}

400
src/Ryujinx.Graphics.Metal/Pipeline.cs
View file

@ -5,7 +5,6 @@ using SharpMetal.Foundation;
using SharpMetal.Metal;
using SharpMetal.QuartzCore;
using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
@ -24,37 +23,27 @@ namespace Ryujinx.Graphics.Metal
{
private readonly MTLDevice _device;
private readonly MTLCommandQueue _commandQueue;
private readonly HelperShaders _helperShaders;
private readonly HelperShader _helperShader;
private MTLCommandBuffer _commandBuffer;
public MTLCommandBuffer CommandBuffer => _commandBuffer;
private MTLCommandEncoder? _currentEncoder;
public MTLCommandEncoder? CurrentEncoder => _currentEncoder;
private EncoderType _currentEncoderType = EncoderType.None;
private MTLTexture[] _renderTargets = [];
private MTLTexture _depthTarget;
public EncoderType CurrentEncoderType => _currentEncoderType;
private RenderEncoderState _renderEncoderState;
private readonly MTLVertexDescriptor _vertexDescriptor = new();
private List<BufferInfo> _vertexBuffers = [];
private List<BufferInfo> _uniformBuffers = [];
private List<BufferInfo> _storageBuffers = [];
private MTLBuffer _indexBuffer;
private MTLIndexType _indexType;
private ulong _indexBufferOffset;
private MTLClearColor _clearColor;
private EncoderStateManager _encoderStateManager;
public Pipeline(MTLDevice device, MTLCommandQueue commandQueue)
{
_device = device;
_commandQueue = commandQueue;
_helperShaders = new HelperShaders(_device);
_renderEncoderState = new RenderEncoderState(
_helperShaders.BlitShader.VertexFunction,
_helperShaders.BlitShader.FragmentFunction,
_device);
_helperShader = new HelperShader(_device, this);
_commandBuffer = _commandQueue.CommandBuffer();
_encoderStateManager = new EncoderStateManager(_device, this);
}
public MTLRenderCommandEncoder GetOrCreateRenderEncoder()
@ -126,28 +115,11 @@ namespace Ryujinx.Graphics.Metal
{
EndCurrentPass();
var descriptor = new MTLRenderPassDescriptor();
for (int i = 0; i < _renderTargets.Length; i++)
{
if (_renderTargets[i] != null)
{
var attachment = descriptor.ColorAttachments.Object((ulong)i);
attachment.Texture = _renderTargets[i];
attachment.LoadAction = MTLLoadAction.Load;
}
}
var depthAttachment = descriptor.DepthAttachment;
depthAttachment.Texture = _depthTarget;
depthAttachment.LoadAction = MTLLoadAction.Load;
var renderCommandEncoder = _commandBuffer.RenderCommandEncoder(descriptor);
_renderEncoderState.SetEncoderState(renderCommandEncoder, descriptor, _vertexDescriptor);
RebindBuffers(renderCommandEncoder);
var renderCommandEncoder = _encoderStateManager.CreateRenderCommandEncoder();
_currentEncoder = renderCommandEncoder;
_currentEncoderType = EncoderType.Render;
return renderCommandEncoder;
}
@ -184,34 +156,9 @@ namespace Ryujinx.Graphics.Metal
EndCurrentPass();
var descriptor = new MTLRenderPassDescriptor();
var colorAttachment = descriptor.ColorAttachments.Object(0);
_encoderStateManager.SwapStates();
colorAttachment.Texture = drawable.Texture;
colorAttachment.LoadAction = MTLLoadAction.Clear;
colorAttachment.ClearColor = _clearColor;
descriptor.ColorAttachments.SetObject(colorAttachment, 0);
var renderCommandEncoder = _commandBuffer.RenderCommandEncoder(descriptor);
_renderEncoderState = new RenderEncoderState(
_helperShaders.BlitShader.VertexFunction,
_helperShaders.BlitShader.FragmentFunction,
_device);
_renderEncoderState.SetEncoderState(renderCommandEncoder, descriptor, _vertexDescriptor);
var sampler = _device.NewSamplerState(new MTLSamplerDescriptor
{
MinFilter = MTLSamplerMinMagFilter.Nearest,
MagFilter = MTLSamplerMinMagFilter.Nearest,
MipFilter = MTLSamplerMipFilter.NotMipmapped
});
renderCommandEncoder.SetFragmentTexture(tex.MTLTexture, 0);
renderCommandEncoder.SetFragmentSamplerState(sampler, 0);
renderCommandEncoder.DrawPrimitives(MTLPrimitiveType.Triangle, 0, 6);
renderCommandEncoder.EndEncoding();
// _helperShader.BlitColor(tex, drawable.Texture);
_commandBuffer.PresentDrawable(drawable);
_commandBuffer.Commit();
@ -219,31 +166,16 @@ namespace Ryujinx.Graphics.Metal
_commandBuffer = _commandQueue.CommandBuffer();
}
public void Finish()
{
_encoderStateManager.SwapStates();
}
public void Barrier()
{
Logger.Warning?.Print(LogClass.Gpu, "Not Implemented!");
}
public void RebindBuffers(MTLRenderCommandEncoder renderCommandEncoder)
{
foreach (var vertexBuffer in _vertexBuffers)
{
renderCommandEncoder.SetVertexBuffer(new MTLBuffer(vertexBuffer.Handle), (ulong)vertexBuffer.Offset, (ulong)vertexBuffer.Index);
}
foreach (var uniformBuffer in _uniformBuffers)
{
renderCommandEncoder.SetVertexBuffer(new MTLBuffer(uniformBuffer.Handle), (ulong)uniformBuffer.Offset, (ulong)uniformBuffer.Index);
renderCommandEncoder.SetFragmentBuffer(new MTLBuffer(uniformBuffer.Handle), (ulong)uniformBuffer.Offset, (ulong)uniformBuffer.Index);
}
foreach (var storageBuffer in _storageBuffers)
{
renderCommandEncoder.SetVertexBuffer(new MTLBuffer(storageBuffer.Handle), (ulong)storageBuffer.Offset, (ulong)storageBuffer.Index);
renderCommandEncoder.SetFragmentBuffer(new MTLBuffer(storageBuffer.Handle), (ulong)storageBuffer.Offset, (ulong)storageBuffer.Index);
}
}
public void ClearBuffer(BufferHandle destination, int offset, int size, uint value)
{
var blitCommandEncoder = GetOrCreateBlitEncoder();
@ -262,11 +194,10 @@ namespace Ryujinx.Graphics.Metal
public void ClearRenderTargetColor(int index, int layer, int layerCount, uint componentMask, ColorF color)
{
_clearColor = new MTLClearColor { red = color.Red, green = color.Green, blue = color.Blue, alpha = color.Alpha };
Logger.Warning?.Print(LogClass.Gpu, "Not Implemented!");
}
public void ClearRenderTargetDepthStencil(int layer, int layerCount, float depthValue, bool depthMask, int stencilValue,
int stencilMask)
public void ClearRenderTargetDepthStencil(int layer, int layerCount, float depthValue, bool depthMask, int stencilValue, int stencilMask)
{
Logger.Warning?.Print(LogClass.Gpu, "Not Implemented!");
}
@ -301,9 +232,14 @@ namespace Ryujinx.Graphics.Metal
var renderCommandEncoder = GetOrCreateRenderEncoder();
// TODO: Support topology re-indexing to provide support for TriangleFans
var primitiveType = _renderEncoderState.Topology.Convert();
var primitiveType = _encoderStateManager.Topology.Convert();
renderCommandEncoder.DrawPrimitives(primitiveType, (ulong)firstVertex, (ulong)vertexCount, (ulong)instanceCount, (ulong)firstInstance);
renderCommandEncoder.DrawPrimitives(
primitiveType,
(ulong)firstVertex,
(ulong)vertexCount,
(ulong)instanceCount,
(ulong)firstInstance);
}
public void DrawIndexed(int indexCount, int instanceCount, int firstIndex, int firstVertex, int firstInstance)
@ -311,9 +247,17 @@ namespace Ryujinx.Graphics.Metal
var renderCommandEncoder = GetOrCreateRenderEncoder();
// TODO: Support topology re-indexing to provide support for TriangleFans
var primitiveType = _renderEncoderState.Topology.Convert();
var primitiveType = _encoderStateManager.Topology.Convert();
renderCommandEncoder.DrawIndexedPrimitives(primitiveType, (ulong)indexCount, _indexType, _indexBuffer, _indexBufferOffset, (ulong)instanceCount, firstVertex, (ulong)firstInstance);
renderCommandEncoder.DrawIndexedPrimitives(
primitiveType,
(ulong)indexCount,
_encoderStateManager.IndexType,
_encoderStateManager.IndexBuffer,
_encoderStateManager.IndexBufferOffset,
(ulong)instanceCount,
firstVertex,
(ulong)firstInstance);
}
public void DrawIndexedIndirect(BufferRange indirectBuffer)
@ -383,49 +327,22 @@ namespace Ryujinx.Graphics.Metal
public void SetDepthTest(DepthTestDescriptor depthTest)
{
var depthStencilState = _renderEncoderState.UpdateDepthState(
depthTest.TestEnable ? depthTest.Func.Convert() : MTLCompareFunction.Always,
depthTest.WriteEnable);
if (_currentEncoderType == EncoderType.Render)
{
new MTLRenderCommandEncoder(_currentEncoder.Value).SetDepthStencilState(depthStencilState);
}
_encoderStateManager.UpdateDepthState(depthTest);
}
public void SetFaceCulling(bool enable, Face face)
{
var cullMode = enable ? face.Convert() : MTLCullMode.None;
if (_currentEncoderType == EncoderType.Render)
{
new MTLRenderCommandEncoder(_currentEncoder.Value).SetCullMode(cullMode);
}
_renderEncoderState.CullMode = cullMode;
_encoderStateManager.UpdateCullMode(enable, face);
}
public void SetFrontFace(FrontFace frontFace)
{
var winding = frontFace.Convert();
if (_currentEncoderType == EncoderType.Render)
{
new MTLRenderCommandEncoder(_currentEncoder.Value).SetFrontFacingWinding(winding);
}
_renderEncoderState.Winding = winding;
_encoderStateManager.UpdateFrontFace(frontFace);
}
public void SetIndexBuffer(BufferRange buffer, IndexType type)
{
if (buffer.Handle != BufferHandle.Null)
{
_indexType = type.Convert();
_indexBufferOffset = (ulong)buffer.Offset;
var handle = buffer.Handle;
_indexBuffer = new(Unsafe.As<BufferHandle, IntPtr>(ref handle));
}
_encoderStateManager.UpdateIndexBuffer(buffer, type);
}
public void SetImage(ShaderStage stage, int binding, ITexture texture, Format imageFormat)
@ -482,23 +399,12 @@ namespace Ryujinx.Graphics.Metal
public void SetPrimitiveTopology(PrimitiveTopology topology)
{
_renderEncoderState.Topology = topology;
_encoderStateManager.UpdatePrimitiveTopology(topology);
}
public void SetProgram(IProgram program)
{
Program prg = (Program)program;
if (prg.VertexFunction == IntPtr.Zero)
{
Logger.Error?.PrintMsg(LogClass.Gpu, "Invalid Vertex Function!");
return;
}
_renderEncoderState = new RenderEncoderState(
prg.VertexFunction,
prg.FragmentFunction,
_device);
_encoderStateManager.UpdateProgram(program);
}
public void SetRasterizerDiscard(bool discard)
@ -513,118 +419,27 @@ namespace Ryujinx.Graphics.Metal
public void SetRenderTargets(ITexture[] colors, ITexture depthStencil)
{
_renderTargets = new MTLTexture[colors.Length];
for (int i = 0; i < colors.Length; i++)
{
if (colors[i] is not Texture tex)
{
continue;
}
if (tex.MTLTexture != null)
{
_renderTargets[i] = tex.MTLTexture;
}
}
if (depthStencil is Texture depthTexture)
{
_depthTarget = depthTexture.MTLTexture;
}
// Recreate Render Command Encoder
BeginRenderPass();
_encoderStateManager.UpdateRenderTargets(colors, depthStencil);
}
public unsafe void SetScissors(ReadOnlySpan<Rectangle<int>> regions)
public void SetScissors(ReadOnlySpan<Rectangle<int>> regions)
{
int maxScissors = Math.Min(regions.Length, _renderEncoderState.Viewports.Length);
if (maxScissors == 0)
{
return;
}
var mtlScissorRects = new MTLScissorRect[maxScissors];
for (int i = 0; i < maxScissors; i++)
{
var region = regions[i];
mtlScissorRects[i] = new MTLScissorRect
{
height = Math.Clamp((ulong)region.Height, 0, (ulong)_renderEncoderState.Viewports[i].height),
width = Math.Clamp((ulong)region.Width, 0, (ulong)_renderEncoderState.Viewports[i].width),
x = (ulong)region.X,
y = (ulong)region.Y
};
}
_renderEncoderState.UpdateScissors(mtlScissorRects);
if (_currentEncoderType == EncoderType.Render)
{
fixed (MTLScissorRect* pMtlScissorRects = mtlScissorRects)
{
var renderCommandEncoder = GetOrCreateRenderEncoder();
renderCommandEncoder.SetScissorRects((IntPtr)pMtlScissorRects, (ulong)regions.Length);
}
}
_encoderStateManager.UpdateScissors(regions);
}
public void SetStencilTest(StencilTestDescriptor stencilTest)
{
var backFace = new MTLStencilDescriptor
{
StencilFailureOperation = stencilTest.BackSFail.Convert(),
DepthFailureOperation = stencilTest.BackDpFail.Convert(),
DepthStencilPassOperation = stencilTest.BackDpPass.Convert(),
StencilCompareFunction = stencilTest.BackFunc.Convert(),
ReadMask = (uint)stencilTest.BackFuncMask,
WriteMask = (uint)stencilTest.BackMask
};
_encoderStateManager.UpdateStencilState(stencilTest);
}
var frontFace = new MTLStencilDescriptor
{
StencilFailureOperation = stencilTest.FrontSFail.Convert(),
DepthFailureOperation = stencilTest.FrontDpFail.Convert(),
DepthStencilPassOperation = stencilTest.FrontDpPass.Convert(),
StencilCompareFunction = stencilTest.FrontFunc.Convert(),
ReadMask = (uint)stencilTest.FrontFuncMask,
WriteMask = (uint)stencilTest.FrontMask
};
var depthStencilState = _renderEncoderState.UpdateStencilState(backFace, frontFace);
if (_currentEncoderType == EncoderType.Render)
{
new MTLRenderCommandEncoder(_currentEncoder.Value).SetDepthStencilState(depthStencilState);
}
public void SetUniformBuffers(ReadOnlySpan<BufferAssignment> buffers)
{
_encoderStateManager.UpdateUniformBuffers(buffers);
}
public void SetStorageBuffers(ReadOnlySpan<BufferAssignment> buffers)
{
_storageBuffers = [];
foreach (BufferAssignment buffer in buffers)
{
if (buffer.Range.Size != 0)
{
// Offset the binding by 15
_storageBuffers.Add(new BufferInfo
{
Handle = buffer.Range.Handle.ToIntPtr(),
Offset = buffer.Range.Offset,
Index = buffer.Binding + 15
});
}
}
if (_currentEncoderType == EncoderType.Render)
{
var renderCommandEncoder = GetOrCreateRenderEncoder();
RebindBuffers(renderCommandEncoder);
}
_encoderStateManager.UpdateStorageBuffers(buffers);
}
public void SetTextureAndSampler(ShaderStage stage, int binding, ITexture texture, ISampler sampler)
@ -633,27 +448,18 @@ namespace Ryujinx.Graphics.Metal
{
if (sampler is Sampler samp)
{
MTLRenderCommandEncoder renderCommandEncoder;
MTLComputeCommandEncoder computeCommandEncoder;
var mtlTexture = tex.MTLTexture;
var mtlSampler = samp.GetSampler();
var index = (ulong)binding;
switch (stage)
{
case ShaderStage.Fragment:
renderCommandEncoder = GetOrCreateRenderEncoder();
renderCommandEncoder.SetFragmentTexture(mtlTexture, index);
renderCommandEncoder.SetFragmentSamplerState(mtlSampler, index);
break;
case ShaderStage.Vertex:
renderCommandEncoder = GetOrCreateRenderEncoder();
renderCommandEncoder.SetVertexTexture(mtlTexture, index);
renderCommandEncoder.SetVertexSamplerState(mtlSampler, index);
case ShaderStage.Fragment:
_encoderStateManager.UpdateTextureAndSampler(stage, index, mtlTexture, mtlSampler);
break;
case ShaderStage.Compute:
computeCommandEncoder = GetOrCreateComputeEncoder();
var computeCommandEncoder = GetOrCreateComputeEncoder();
computeCommandEncoder.SetTexture(mtlTexture, index);
computeCommandEncoder.SetSamplerState(mtlSampler, index);
break;
@ -669,30 +475,6 @@ namespace Ryujinx.Graphics.Metal
Logger.Warning?.Print(LogClass.Gpu, "Not Implemented!");
}
public void SetUniformBuffers(ReadOnlySpan<BufferAssignment> buffers)
{
_uniformBuffers = [];
foreach (BufferAssignment buffer in buffers)
{
if (buffer.Range.Size != 0)
{
_uniformBuffers.Add(new BufferInfo
{
Handle = buffer.Range.Handle.ToIntPtr(),
Offset = buffer.Range.Offset,
Index = buffer.Binding
});
}
}
if (_currentEncoderType == EncoderType.Render)
{
var renderCommandEncoder = GetOrCreateRenderEncoder();
RebindBuffers(renderCommandEncoder);
}
}
public void SetUserClipDistance(int index, bool enableClip)
{
Logger.Warning?.Print(LogClass.Gpu, "Not Implemented!");
@ -700,81 +482,17 @@ namespace Ryujinx.Graphics.Metal
public void SetVertexAttribs(ReadOnlySpan<VertexAttribDescriptor> vertexAttribs)
{
for (int i = 0; i < vertexAttribs.Length; i++)
{
if (!vertexAttribs[i].IsZero)
{
// TODO: Format should not be hardcoded
var attrib = _vertexDescriptor.Attributes.Object((ulong)i);
attrib.Format = MTLVertexFormat.Float4;
attrib.BufferIndex = (ulong)vertexAttribs[i].BufferIndex;
attrib.Offset = (ulong)vertexAttribs[i].Offset;
var layout = _vertexDescriptor.Layouts.Object((ulong)vertexAttribs[i].BufferIndex);
layout.Stride = 1;
}
}
_encoderStateManager.UpdateVertexAttribs(vertexAttribs);
}
public void SetVertexBuffers(ReadOnlySpan<VertexBufferDescriptor> vertexBuffers)
{
_vertexBuffers = [];
for (int i = 0; i < vertexBuffers.Length; i++)
{
if (vertexBuffers[i].Stride != 0)
{
var layout = _vertexDescriptor.Layouts.Object((ulong)i);
layout.Stride = (ulong)vertexBuffers[i].Stride;
_vertexBuffers.Add(new BufferInfo
{
Handle = vertexBuffers[i].Buffer.Handle.ToIntPtr(),
Offset = vertexBuffers[i].Buffer.Offset,
Index = i
});
}
}
if (_currentEncoderType == EncoderType.Render)
{
var renderCommandEncoder = GetOrCreateRenderEncoder();
RebindBuffers(renderCommandEncoder);
}
_encoderStateManager.UpdateVertexBuffers(vertexBuffers);
}
public unsafe void SetViewports(ReadOnlySpan<Viewport> viewports)
public void SetViewports(ReadOnlySpan<Viewport> viewports)
{
static float Clamp(float value)
{
return Math.Clamp(value, 0f, 1f);
}
var mtlViewports = new MTLViewport[viewports.Length];
for (int i = 0; i < viewports.Length; i++)
{
var viewport = viewports[i];
mtlViewports[i] = new MTLViewport
{
originX = viewport.Region.X,
originY = viewport.Region.Y,
width = viewport.Region.Width,
height = viewport.Region.Height,
znear = Clamp(viewport.DepthNear),
zfar = Clamp(viewport.DepthFar)
};
}
_renderEncoderState.UpdateViewport(mtlViewports);
if (_currentEncoderType == EncoderType.Render)
{
fixed (MTLViewport* pMtlViewports = mtlViewports)
{
var renderCommandEncoder = GetOrCreateRenderEncoder();
renderCommandEncoder.SetViewports((IntPtr)pMtlViewports, (ulong)viewports.Length);
}
}
_encoderStateManager.UpdateViewports(viewports);
}
public void TextureBarrier()

2
src/Ryujinx.Graphics.Metal/Program.cs
View file

@ -28,8 +28,6 @@ namespace Ryujinx.Graphics.Metal
{
Logger.Warning?.Print(LogClass.Gpu, $"Shader linking failed: \n{StringHelper.String(libraryError.LocalizedDescription)}");
_status = ProgramLinkStatus.Failure;
//Console.WriteLine($"SHADER {index}: {shader.Code}");
//throw new NotImplementedException();
return;
}

151
src/Ryujinx.Graphics.Metal/RenderEncoderState.cs
View file

@ -1,151 +0,0 @@
using Ryujinx.Common.Logging;
using Ryujinx.Graphics.GAL;
using SharpMetal.Foundation;
using SharpMetal.Metal;
using System;
using System.Runtime.Versioning;
namespace Ryujinx.Graphics.Metal
{
[SupportedOSPlatform("macos")]
struct RenderEncoderState
{
private readonly MTLDevice _device;
private readonly MTLFunction? _vertexFunction = null;
private readonly MTLFunction? _fragmentFunction = null;
private MTLDepthStencilState? _depthStencilState = null;
private MTLCompareFunction _depthCompareFunction = MTLCompareFunction.Always;
private bool _depthWriteEnabled = false;
private MTLStencilDescriptor _backFaceStencil = new();
private MTLStencilDescriptor _frontFaceStencil = new();
public PrimitiveTopology Topology = PrimitiveTopology.Triangles;
public MTLCullMode CullMode = MTLCullMode.None;
public MTLWinding Winding = MTLWinding.Clockwise;
private MTLViewport[] _viewports = [];
private MTLScissorRect[] _scissors = [];
public readonly MTLViewport[] Viewports => _viewports;
public RenderEncoderState(MTLFunction vertexFunction, MTLFunction fragmentFunction, MTLDevice device)
{
_vertexFunction = vertexFunction;
_fragmentFunction = fragmentFunction;
_device = device;
}
public unsafe void SetEncoderState(MTLRenderCommandEncoder renderCommandEncoder, MTLRenderPassDescriptor descriptor, MTLVertexDescriptor vertexDescriptor)
{
var renderPipelineDescriptor = new MTLRenderPipelineDescriptor
{
VertexDescriptor = vertexDescriptor
};
if (_vertexFunction != null)
{
renderPipelineDescriptor.VertexFunction = _vertexFunction.Value;
}
if (_fragmentFunction != null)
{
renderPipelineDescriptor.FragmentFunction = _fragmentFunction.Value;
}
const int MaxColorAttachments = 8;
for (int i = 0; i < MaxColorAttachments; i++)
{
var renderAttachment = descriptor.ColorAttachments.Object((ulong)i);
if (renderAttachment.Texture != IntPtr.Zero)
{
var attachment = renderPipelineDescriptor.ColorAttachments.Object((ulong)i);
attachment.SetBlendingEnabled(true);
attachment.PixelFormat = renderAttachment.Texture.PixelFormat;
attachment.SourceAlphaBlendFactor = MTLBlendFactor.SourceAlpha;
attachment.DestinationAlphaBlendFactor = MTLBlendFactor.OneMinusSourceAlpha;
attachment.SourceRGBBlendFactor = MTLBlendFactor.SourceAlpha;
attachment.DestinationRGBBlendFactor = MTLBlendFactor.OneMinusSourceAlpha;
}
}
renderPipelineDescriptor.DepthAttachmentPixelFormat = descriptor.DepthAttachment.Texture.PixelFormat;
var error = new NSError(IntPtr.Zero);
var pipelineState = _device.NewRenderPipelineState(renderPipelineDescriptor, ref error);
if (error != IntPtr.Zero)
{
Logger.Error?.PrintMsg(LogClass.Gpu, $"Failed to create Render Pipeline State: {StringHelper.String(error.LocalizedDescription)}");
}
renderCommandEncoder.SetRenderPipelineState(pipelineState);
renderCommandEncoder.SetCullMode(CullMode);
renderCommandEncoder.SetFrontFacingWinding(Winding);
if (_depthStencilState != null)
{
renderCommandEncoder.SetDepthStencilState(_depthStencilState.Value);
}
if (_viewports.Length > 0)
{
fixed (MTLViewport* pMtlViewports = _viewports)
{
renderCommandEncoder.SetViewports((IntPtr)pMtlViewports, (ulong)_viewports.Length);
}
}
if (_scissors.Length > 0)
{
fixed (MTLScissorRect* pMtlScissors = _scissors)
{
renderCommandEncoder.SetScissorRects((IntPtr)pMtlScissors, (ulong)_scissors.Length);
}
}
}
public MTLDepthStencilState UpdateStencilState(MTLStencilDescriptor backFace, MTLStencilDescriptor frontFace)
{
_backFaceStencil = backFace;
_frontFaceStencil = frontFace;
_depthStencilState = _device.NewDepthStencilState(new MTLDepthStencilDescriptor
{
DepthCompareFunction = _depthCompareFunction,
DepthWriteEnabled = _depthWriteEnabled,
BackFaceStencil = _backFaceStencil,
FrontFaceStencil = _frontFaceStencil
});
return _depthStencilState.Value;
}
public MTLDepthStencilState UpdateDepthState(MTLCompareFunction depthCompareFunction, bool depthWriteEnabled)
{
_depthCompareFunction = depthCompareFunction;
_depthWriteEnabled = depthWriteEnabled;
var state = _device.NewDepthStencilState(new MTLDepthStencilDescriptor
{
DepthCompareFunction = _depthCompareFunction,
DepthWriteEnabled = _depthWriteEnabled,
BackFaceStencil = _backFaceStencil,
FrontFaceStencil = _frontFaceStencil
});
_depthStencilState = state;
return state;
}
public void UpdateScissors(MTLScissorRect[] scissors)
{
_scissors = scissors;
}
public void UpdateViewport(MTLViewport[] viewports)
{
_viewports = viewports;
}
}
}

6
src/Ryujinx.Graphics.Metal/Ryujinx.Graphics.Metal.csproj
View file

@ -15,7 +15,11 @@
</ItemGroup>
<ItemGroup>
<EmbeddedResource Include="HelperShadersSource.metal" />
<EmbeddedResource Include="Shaders\Blit.metal" />
<EmbeddedResource Include="Shaders\ColorClearF.metal" />
<EmbeddedResource Include="Shaders\ColorClearSI.metal" />
<EmbeddedResource Include="Shaders\ColorClearUI.metal" />
<EmbeddedResource Include="Shaders\DepthStencilClear.metal" />
</ItemGroup>
</Project>

5
src/Ryujinx.Graphics.Metal/Sampler.cs
View file

@ -33,6 +33,11 @@ namespace Ryujinx.Graphics.Metal
_mtlSamplerState = samplerState;
}
public Sampler(MTLSamplerState samplerState)
{
_mtlSamplerState = samplerState;
}
public MTLSamplerState GetSampler()
{
return _mtlSamplerState;

4
src/Ryujinx.Graphics.Metal/HelperShadersSource.metal → src/Ryujinx.Graphics.Metal/Shaders/Blit.metal
View file

@ -20,7 +20,7 @@ struct CopyVertexOut {
float2 uv;
};
vertex CopyVertexOut vertexBlit(unsigned short vid [[vertex_id]]) {
vertex CopyVertexOut vertexMain(unsigned short vid [[vertex_id]]) {
float2 position = quadVertices[vid];
CopyVertexOut out;
@ -32,7 +32,7 @@ vertex CopyVertexOut vertexBlit(unsigned short vid [[vertex_id]]) {
return out;
}
fragment float4 fragmentBlit(CopyVertexOut in [[stage_in]],
fragment float4 fragmentMain(CopyVertexOut in [[stage_in]],
texture2d<float, access::sample> texture [[texture(0)]],
sampler sampler [[sampler(0)]]) {
return texture.sample(sampler, in.uv);

0
src/Ryujinx.Graphics.Metal/Shaders/ColorClearF.metal Normal file
View file

0
src/Ryujinx.Graphics.Metal/Shaders/ColorClearSI.metal Normal file
View file

0
src/Ryujinx.Graphics.Metal/Shaders/ColorClearUI.metal Normal file
View file

0
src/Ryujinx.Graphics.Metal/Shaders/DepthStencilClear.metal Normal file
View file

1
src/Ryujinx.Graphics.Metal/Texture.cs
View file

@ -1,5 +1,4 @@
using Ryujinx.Common.Logging;
using Ryujinx.Common.Memory;
using Ryujinx.Graphics.GAL;
using SharpMetal.Foundation;
using SharpMetal.Metal;