Ryujinx/Ryujinx.Graphics.GAL/Multithreading/CommandHelper.cs
gdkchan 611bec6e44
Implement DrawTexture functionality (#2747)
* Implement DrawTexture functionality

* Non-NVIDIA support

* Disable some features that should not affect draw texture (slow path)

* Remove space from shader source

* Match 2D engine names

* Fix resolution scale and add missing XML docs

* Disable transform feedback for draw texture fallback
2021-11-10 15:37:49 -03:00

240 lines
22 KiB
C#

using Ryujinx.Graphics.GAL.Multithreading.Commands;
using Ryujinx.Graphics.GAL.Multithreading.Commands.Buffer;
using Ryujinx.Graphics.GAL.Multithreading.Commands.CounterEvent;
using Ryujinx.Graphics.GAL.Multithreading.Commands.Program;
using Ryujinx.Graphics.GAL.Multithreading.Commands.Renderer;
using Ryujinx.Graphics.GAL.Multithreading.Commands.Sampler;
using Ryujinx.Graphics.GAL.Multithreading.Commands.Shader;
using Ryujinx.Graphics.GAL.Multithreading.Commands.Texture;
using Ryujinx.Graphics.GAL.Multithreading.Commands.Window;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
namespace Ryujinx.Graphics.GAL.Multithreading
{
static class CommandHelper
{
private delegate void CommandDelegate(Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer);
private static int _totalCommands = (int)Enum.GetValues<CommandType>().Max() + 1;
private static CommandDelegate[] _lookup = new CommandDelegate[_totalCommands];
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private static ref T GetCommand<T>(Span<byte> memory)
{
return ref Unsafe.As<byte, T>(ref MemoryMarshal.GetReference(memory));
}
public static int GetMaxCommandSize()
{
Assembly assembly = typeof(CommandHelper).Assembly;
IEnumerable<Type> commands = assembly.GetTypes().Where(type => typeof(IGALCommand).IsAssignableFrom(type) && type.IsValueType);
int maxSize = commands.Max(command =>
{
MethodInfo method = typeof(Unsafe).GetMethod(nameof(Unsafe.SizeOf));
MethodInfo generic = method.MakeGenericMethod(command);
int size = (int)generic.Invoke(null, null);
return size;
});
InitLookup();
return maxSize + 1; // 1 byte reserved for command size.
}
private static void InitLookup()
{
_lookup[(int)CommandType.Action] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
ActionCommand.Run(ref GetCommand<ActionCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.CompileShader] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
CompileShaderCommand.Run(ref GetCommand<CompileShaderCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.CreateBuffer] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
CreateBufferCommand.Run(ref GetCommand<CreateBufferCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.CreateProgram] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
CreateProgramCommand.Run(ref GetCommand<CreateProgramCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.CreateSampler] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
CreateSamplerCommand.Run(ref GetCommand<CreateSamplerCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.CreateSync] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
CreateSyncCommand.Run(ref GetCommand<CreateSyncCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.CreateTexture] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
CreateTextureCommand.Run(ref GetCommand<CreateTextureCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.GetCapabilities] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
GetCapabilitiesCommand.Run(ref GetCommand<GetCapabilitiesCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.PreFrame] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
PreFrameCommand.Run(ref GetCommand<PreFrameCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.ReportCounter] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
ReportCounterCommand.Run(ref GetCommand<ReportCounterCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.ResetCounter] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
ResetCounterCommand.Run(ref GetCommand<ResetCounterCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.UpdateCounters] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
UpdateCountersCommand.Run(ref GetCommand<UpdateCountersCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.BufferDispose] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
BufferDisposeCommand.Run(ref GetCommand<BufferDisposeCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.BufferGetData] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
BufferGetDataCommand.Run(ref GetCommand<BufferGetDataCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.BufferSetData] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
BufferSetDataCommand.Run(ref GetCommand<BufferSetDataCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.CounterEventDispose] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
CounterEventDisposeCommand.Run(ref GetCommand<CounterEventDisposeCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.CounterEventFlush] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
CounterEventFlushCommand.Run(ref GetCommand<CounterEventFlushCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.ProgramDispose] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
ProgramDisposeCommand.Run(ref GetCommand<ProgramDisposeCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.ProgramGetBinary] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
ProgramGetBinaryCommand.Run(ref GetCommand<ProgramGetBinaryCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.ProgramCheckLink] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
ProgramCheckLinkCommand.Run(ref GetCommand<ProgramCheckLinkCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SamplerDispose] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SamplerDisposeCommand.Run(ref GetCommand<SamplerDisposeCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.ShaderDispose] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
ShaderDisposeCommand.Run(ref GetCommand<ShaderDisposeCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.TextureCopyTo] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
TextureCopyToCommand.Run(ref GetCommand<TextureCopyToCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.TextureCopyToScaled] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
TextureCopyToScaledCommand.Run(ref GetCommand<TextureCopyToScaledCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.TextureCopyToSlice] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
TextureCopyToSliceCommand.Run(ref GetCommand<TextureCopyToSliceCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.TextureCreateView] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
TextureCreateViewCommand.Run(ref GetCommand<TextureCreateViewCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.TextureGetData] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
TextureGetDataCommand.Run(ref GetCommand<TextureGetDataCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.TextureRelease] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
TextureReleaseCommand.Run(ref GetCommand<TextureReleaseCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.TextureSetData] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
TextureSetDataCommand.Run(ref GetCommand<TextureSetDataCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.TextureSetDataSlice] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
TextureSetDataSliceCommand.Run(ref GetCommand<TextureSetDataSliceCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.TextureSetStorage] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
TextureSetStorageCommand.Run(ref GetCommand<TextureSetStorageCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.WindowPresent] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
WindowPresentCommand.Run(ref GetCommand<WindowPresentCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.Barrier] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
BarrierCommand.Run(ref GetCommand<BarrierCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.BeginTransformFeedback] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
BeginTransformFeedbackCommand.Run(ref GetCommand<BeginTransformFeedbackCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.ClearBuffer] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
ClearBufferCommand.Run(ref GetCommand<ClearBufferCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.ClearRenderTargetColor] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
ClearRenderTargetColorCommand.Run(ref GetCommand<ClearRenderTargetColorCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.ClearRenderTargetDepthStencil] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
ClearRenderTargetDepthStencilCommand.Run(ref GetCommand<ClearRenderTargetDepthStencilCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.CommandBufferBarrier] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
CommandBufferBarrierCommand.Run(ref GetCommand<CommandBufferBarrierCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.CopyBuffer] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
CopyBufferCommand.Run(ref GetCommand<CopyBufferCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.DispatchCompute] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
DispatchComputeCommand.Run(ref GetCommand<DispatchComputeCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.Draw] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
DrawCommand.Run(ref GetCommand<DrawCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.DrawIndexed] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
DrawIndexedCommand.Run(ref GetCommand<DrawIndexedCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.DrawTexture] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
DrawTextureCommand.Run(ref GetCommand<DrawTextureCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.EndHostConditionalRendering] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
EndHostConditionalRenderingCommand.Run(renderer);
_lookup[(int)CommandType.EndTransformFeedback] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
EndTransformFeedbackCommand.Run(ref GetCommand<EndTransformFeedbackCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.MultiDrawIndirectCount] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
MultiDrawIndirectCountCommand.Run(ref GetCommand<MultiDrawIndirectCountCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.MultiDrawIndexedIndirectCount] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
MultiDrawIndexedIndirectCountCommand.Run(ref GetCommand<MultiDrawIndexedIndirectCountCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetAlphaTest] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetAlphaTestCommand.Run(ref GetCommand<SetAlphaTestCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetBlendState] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetBlendStateCommand.Run(ref GetCommand<SetBlendStateCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetDepthBias] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetDepthBiasCommand.Run(ref GetCommand<SetDepthBiasCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetDepthClamp] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetDepthClampCommand.Run(ref GetCommand<SetDepthClampCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetDepthMode] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetDepthModeCommand.Run(ref GetCommand<SetDepthModeCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetDepthTest] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetDepthTestCommand.Run(ref GetCommand<SetDepthTestCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetFaceCulling] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetFaceCullingCommand.Run(ref GetCommand<SetFaceCullingCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetFrontFace] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetFrontFaceCommand.Run(ref GetCommand<SetFrontFaceCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetStorageBuffers] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetStorageBuffersCommand.Run(ref GetCommand<SetStorageBuffersCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetTransformFeedbackBuffers] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetTransformFeedbackBuffersCommand.Run(ref GetCommand<SetTransformFeedbackBuffersCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetUniformBuffers] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetUniformBuffersCommand.Run(ref GetCommand<SetUniformBuffersCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetImage] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetImageCommand.Run(ref GetCommand<SetImageCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetIndexBuffer] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetIndexBufferCommand.Run(ref GetCommand<SetIndexBufferCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetLineParameters] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetLineParametersCommand.Run(ref GetCommand<SetLineParametersCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetLogicOpState] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetLogicOpStateCommand.Run(ref GetCommand<SetLogicOpStateCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetPatchParameters] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetPatchParametersCommand.Run(ref GetCommand<SetPatchParametersCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetPointParameters] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetPointParametersCommand.Run(ref GetCommand<SetPointParametersCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetPolygonMode] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetPolygonModeCommand.Run(ref GetCommand<SetPolygonModeCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetPrimitiveRestart] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetPrimitiveRestartCommand.Run(ref GetCommand<SetPrimitiveRestartCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetPrimitiveTopology] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetPrimitiveTopologyCommand.Run(ref GetCommand<SetPrimitiveTopologyCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetProgram] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetProgramCommand.Run(ref GetCommand<SetProgramCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetRasterizerDiscard] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetRasterizerDiscardCommand.Run(ref GetCommand<SetRasterizerDiscardCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetRenderTargetColorMasks] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetRenderTargetColorMasksCommand.Run(ref GetCommand<SetRenderTargetColorMasksCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetRenderTargetScale] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetRenderTargetScaleCommand.Run(ref GetCommand<SetRenderTargetScaleCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetRenderTargets] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetRenderTargetsCommand.Run(ref GetCommand<SetRenderTargetsCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetSampler] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetSamplerCommand.Run(ref GetCommand<SetSamplerCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetScissor] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetScissorCommand.Run(ref GetCommand<SetScissorCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetStencilTest] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetStencilTestCommand.Run(ref GetCommand<SetStencilTestCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetTexture] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetTextureCommand.Run(ref GetCommand<SetTextureCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetUserClipDistance] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetUserClipDistanceCommand.Run(ref GetCommand<SetUserClipDistanceCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetVertexAttribs] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetVertexAttribsCommand.Run(ref GetCommand<SetVertexAttribsCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetVertexBuffers] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetVertexBuffersCommand.Run(ref GetCommand<SetVertexBuffersCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetViewports] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetViewportsCommand.Run(ref GetCommand<SetViewportsCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.TextureBarrier] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
TextureBarrierCommand.Run(ref GetCommand<TextureBarrierCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.TextureBarrierTiled] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
TextureBarrierTiledCommand.Run(ref GetCommand<TextureBarrierTiledCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.TryHostConditionalRendering] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
TryHostConditionalRenderingCommand.Run(ref GetCommand<TryHostConditionalRenderingCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.TryHostConditionalRenderingFlush] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
TryHostConditionalRenderingFlushCommand.Run(ref GetCommand<TryHostConditionalRenderingFlushCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.UpdateRenderScale] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
UpdateRenderScaleCommand.Run(ref GetCommand<UpdateRenderScaleCommand>(memory), threaded, renderer);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void RunCommand(Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer)
{
_lookup[memory[memory.Length - 1]](memory, threaded, renderer);
}
}
}