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Allow shader language and target API to be specified on the shader translator (#2402)

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gdkchan 2021-07-06 16:20:06 -03:00 committed by GitHub
parent b0ac1ade7f
commit d125fce3e8
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GPG key ID: 4AEE18F83AFDEB23
11 changed files with 87 additions and 27 deletions
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19
Ryujinx.Graphics.Gpu/Shader/ShaderCache.cs
View file

@ -192,7 +192,8 @@ namespace Ryujinx.Graphics.Gpu.Shader
{
IGpuAccessor gpuAccessor = new CachedGpuAccessor(_context, entry.Code, entry.Header.GpuAccessorHeader, entry.TextureDescriptors);
program = Translator.CreateContext(0, gpuAccessor, DefaultFlags | TranslationFlags.Compute).Translate(out shaderProgramInfo);
var options = new TranslationOptions(TargetLanguage.Glsl, TargetApi.OpenGL, DefaultFlags | TranslationFlags.Compute);
program = Translator.CreateContext(0, gpuAccessor, options).Translate(out shaderProgramInfo);
});
task.OnTask(compileTask, (bool _, ShaderCompileTask task) =>
@ -298,8 +299,11 @@ namespace Ryujinx.Graphics.Gpu.Shader
{
IGpuAccessor gpuAccessor = new CachedGpuAccessor(_context, entry.Code, entry.Header.GpuAccessorHeader, entry.TextureDescriptors);
TranslatorContext translatorContext = Translator.CreateContext(0, gpuAccessor, flags, counts);
TranslatorContext translatorContext2 = Translator.CreateContext((ulong)entry.Header.Size, gpuAccessor, flags | TranslationFlags.VertexA, counts);
var options = new TranslationOptions(TargetLanguage.Glsl, TargetApi.OpenGL, flags);
var options2 = new TranslationOptions(TargetLanguage.Glsl, TargetApi.OpenGL, flags | TranslationFlags.VertexA);
TranslatorContext translatorContext = Translator.CreateContext(0, gpuAccessor, options, counts);
TranslatorContext translatorContext2 = Translator.CreateContext((ulong)entry.Header.Size, gpuAccessor, options2, counts);
program = translatorContext.Translate(out shaderProgramInfo, translatorContext2);
}
@ -323,7 +327,8 @@ namespace Ryujinx.Graphics.Gpu.Shader
{
IGpuAccessor gpuAccessor = new CachedGpuAccessor(_context, entry.Code, entry.Header.GpuAccessorHeader, entry.TextureDescriptors);
program = Translator.CreateContext(0, gpuAccessor, flags, counts).Translate(out shaderProgramInfo);
var options = new TranslationOptions(TargetLanguage.Glsl, TargetApi.OpenGL, flags);
program = Translator.CreateContext(0, gpuAccessor, options, counts).Translate(out shaderProgramInfo);
}
shaders[i] = new ShaderCodeHolder(program, shaderProgramInfo, entry.Code);
@ -851,7 +856,8 @@ namespace Ryujinx.Graphics.Gpu.Shader
GpuAccessor gpuAccessor = new GpuAccessor(_context, state, localSizeX, localSizeY, localSizeZ, localMemorySize, sharedMemorySize);
return Translator.CreateContext(gpuVa, gpuAccessor, DefaultFlags | TranslationFlags.Compute);
var options = new TranslationOptions(TargetLanguage.Glsl, TargetApi.OpenGL, DefaultFlags | TranslationFlags.Compute);
return Translator.CreateContext(gpuVa, gpuAccessor, options);
}
/// <summary>
@ -880,7 +886,8 @@ namespace Ryujinx.Graphics.Gpu.Shader
GpuAccessor gpuAccessor = new GpuAccessor(_context, state, (int)stage - 1);
return Translator.CreateContext(gpuVa, gpuAccessor, flags, counts);
var options = new TranslationOptions(TargetLanguage.Glsl, TargetApi.OpenGL, flags);
return Translator.CreateContext(gpuVa, gpuAccessor, options, counts);
}
/// <summary>

30
Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs
View file

@ -291,7 +291,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
string blockName = $"{sbName}_{DefaultNames.BlockSuffix}";
context.AppendLine($"layout (binding = {context.Config.FirstStorageBufferBinding}, std430) buffer {blockName}");
string layout = context.Config.Options.TargetApi == TargetApi.Vulkan ? ", set = 1" : string.Empty;
context.AppendLine($"layout (binding = {context.Config.FirstStorageBufferBinding}{layout}, std430) buffer {blockName}");
context.EnterScope();
context.AppendLine("uint " + DefaultNames.DataName + "[];");
context.LeaveScope($" {sbName}[{NumberFormatter.FormatInt(descriptors.Max(x => x.Slot) + 1)}];");
@ -325,7 +327,17 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
string samplerTypeName = descriptor.Type.ToGlslSamplerType();
context.AppendLine($"layout (binding = {descriptor.Binding}) uniform {samplerTypeName} {samplerName};");
string layout = string.Empty;
if (context.Config.Options.TargetApi == TargetApi.Vulkan)
{
bool isBuffer = (descriptor.Type & SamplerType.Mask) == SamplerType.TextureBuffer;
int setIndex = isBuffer ? 4 : 2;
layout = $", set = {setIndex}";
}
context.AppendLine($"layout (binding = {descriptor.Binding}{layout}) uniform {samplerTypeName} {samplerName};");
}
}
@ -356,6 +368,8 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
descriptor.Type.HasFlag(SamplerType.Indexed),
indexExpr);
string imageTypeName = descriptor.Type.ToGlslImageType(descriptor.Format.GetComponentType());
string layout = descriptor.Format.ToGlslFormat();
if (!string.IsNullOrEmpty(layout))
@ -363,7 +377,13 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
layout = ", " + layout;
}
string imageTypeName = descriptor.Type.ToGlslImageType(descriptor.Format.GetComponentType());
if (context.Config.Options.TargetApi == TargetApi.Vulkan)
{
bool isBuffer = (descriptor.Type & SamplerType.Mask) == SamplerType.TextureBuffer;
int setIndex = isBuffer ? 5 : 3;
layout = $", set = {setIndex}{layout}";
}
context.AppendLine($"layout (binding = {descriptor.Binding}{layout}) uniform {imageTypeName} {imageName};");
}
@ -411,7 +431,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
string name = $"{DefaultNames.IAttributePrefix}{attr}";
if ((context.Config.Flags & TranslationFlags.Feedback) != 0)
if ((context.Config.Options.Flags & TranslationFlags.Feedback) != 0)
{
for (int c = 0; c < 4; c++)
{
@ -463,7 +483,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
{
string name = $"{DefaultNames.OAttributePrefix}{attr}";
if ((context.Config.Flags & TranslationFlags.Feedback) != 0)
if ((context.Config.Options.Flags & TranslationFlags.Feedback) != 0)
{
for (int c = 0; c < 4; c++)
{

2
Ryujinx.Graphics.Shader/CodeGen/Glsl/GlslGenerator.cs
View file

@ -74,7 +74,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
continue;
}
if ((context.Config.Flags & TranslationFlags.Feedback) != 0)
if ((context.Config.Options.Flags & TranslationFlags.Feedback) != 0)
{
context.AppendLine($"{DefaultNames.OAttributePrefix}{attr}_x = 0.0;");
context.AppendLine($"{DefaultNames.OAttributePrefix}{attr}_y = 0.0;");

2
Ryujinx.Graphics.Shader/CodeGen/Glsl/OperandManager.cs
View file

@ -156,7 +156,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
? DefaultNames.OAttributePrefix
: DefaultNames.IAttributePrefix;
if ((config.Flags & TranslationFlags.Feedback) != 0)
if ((config.Options.Flags & TranslationFlags.Feedback) != 0)
{
string name = $"{prefix}{(value >> 4)}_{swzMask}";

2
Ryujinx.Graphics.Shader/StructuredIr/AstOptimizer.cs
View file

@ -15,7 +15,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
// When debug mode is enabled, we disable expression propagation
// (this makes comparison with the disassembly easier).
if ((context.Config.Flags & TranslationFlags.DebugMode) == 0)
if ((context.Config.Options.Flags & TranslationFlags.DebugMode) == 0)
{
AstBlockVisitor visitor = new AstBlockVisitor(mainBlock);

8
Ryujinx.Graphics.Shader/Translation/ShaderConfig.cs
View file

@ -29,7 +29,7 @@ namespace Ryujinx.Graphics.Shader.Translation
public IGpuAccessor GpuAccessor { get; }
public TranslationFlags Flags { get; }
public TranslationOptions Options { get; }
public int Size { get; private set; }
@ -94,18 +94,18 @@ namespace Ryujinx.Graphics.Shader.Translation
public int FirstConstantBufferBinding { get; private set; }
public int FirstStorageBufferBinding { get; private set; }
public ShaderConfig(IGpuAccessor gpuAccessor, TranslationFlags flags, TranslationCounts counts)
public ShaderConfig(IGpuAccessor gpuAccessor, TranslationOptions options, TranslationCounts counts)
{
Stage = ShaderStage.Compute;
GpuAccessor = gpuAccessor;
Flags = flags;
Options = options;
_counts = counts;
TextureHandlesForCache = new HashSet<int>();
_usedTextures = new Dictionary<TextureInfo, TextureMeta>();
_usedImages = new Dictionary<TextureInfo, TextureMeta>();
}
public ShaderConfig(ShaderHeader header, IGpuAccessor gpuAccessor, TranslationFlags flags, TranslationCounts counts) : this(gpuAccessor, flags, counts)
public ShaderConfig(ShaderHeader header, IGpuAccessor gpuAccessor, TranslationOptions options, TranslationCounts counts) : this(gpuAccessor, options, counts)
{
Stage = header.Stage;
GpPassthrough = header.Stage == ShaderStage.Geometry && header.GpPassthrough;

8
Ryujinx.Graphics.Shader/Translation/TargetApi.cs Normal file
View file

@ -0,0 +1,8 @@
namespace Ryujinx.Graphics.Shader.Translation
{
public enum TargetApi
{
OpenGL,
Vulkan
}
}

8
Ryujinx.Graphics.Shader/Translation/TargetLanguage.cs Normal file
View file

@ -0,0 +1,8 @@
namespace Ryujinx.Graphics.Shader.Translation
{
public enum TargetLanguage
{
Glsl,
Spirv
}
}

16
Ryujinx.Graphics.Shader/Translation/TranslationOptions.cs Normal file
View file

@ -0,0 +1,16 @@
namespace Ryujinx.Graphics.Shader.Translation
{
public struct TranslationOptions
{
public TargetLanguage TargetLanguage { get; }
public TargetApi TargetApi { get; }
public TranslationFlags Flags { get; }
public TranslationOptions(TargetLanguage targetLanguage, TargetApi targetApi, TranslationFlags flags)
{
TargetLanguage = targetLanguage;
TargetApi = targetApi;
Flags = flags;
}
}
}

16
Ryujinx.Graphics.Shader/Translation/Translator.cs
View file

@ -26,12 +26,12 @@ namespace Ryujinx.Graphics.Shader.Translation
public static TranslatorContext CreateContext(
ulong address,
IGpuAccessor gpuAccessor,
TranslationFlags flags,
TranslationOptions options,
TranslationCounts counts = null)
{
counts ??= new TranslationCounts();
Block[][] cfg = DecodeShader(address, gpuAccessor, flags, counts, out ShaderConfig config);
Block[][] cfg = DecodeShader(address, gpuAccessor, options, counts, out ShaderConfig config);
return new TranslatorContext(address, cfg, config);
}
@ -103,7 +103,7 @@ namespace Ryujinx.Graphics.Shader.Translation
private static Block[][] DecodeShader(
ulong address,
IGpuAccessor gpuAccessor,
TranslationFlags flags,
TranslationOptions options,
TranslationCounts counts,
out ShaderConfig config)
{
@ -112,15 +112,15 @@ namespace Ryujinx.Graphics.Shader.Translation
bool hasBindless;
if ((flags & TranslationFlags.Compute) != 0)
if ((options.Flags & TranslationFlags.Compute) != 0)
{
config = new ShaderConfig(gpuAccessor, flags, counts);
config = new ShaderConfig(gpuAccessor, options, counts);
cfg = Decoder.Decode(gpuAccessor, address, out hasBindless);
}
else
{
config = new ShaderConfig(new ShaderHeader(gpuAccessor, address), gpuAccessor, flags, counts);
config = new ShaderConfig(new ShaderHeader(gpuAccessor, address), gpuAccessor, options, counts);
cfg = Decoder.Decode(gpuAccessor, address + HeaderSize, out hasBindless);
}
@ -154,7 +154,7 @@ namespace Ryujinx.Graphics.Shader.Translation
}
}
config.SizeAdd((int)maxEndAddress + (flags.HasFlag(TranslationFlags.Compute) ? 0 : HeaderSize));
config.SizeAdd((int)maxEndAddress + (options.Flags.HasFlag(TranslationFlags.Compute) ? 0 : HeaderSize));
return cfg;
}
@ -197,7 +197,7 @@ namespace Ryujinx.Graphics.Shader.Translation
{
OpCode op = block.OpCodes[opIndex];
if ((context.Config.Flags & TranslationFlags.DebugMode) != 0)
if ((context.Config.Options.Flags & TranslationFlags.DebugMode) != 0)
{
string instName;

3
Ryujinx.ShaderTools/Program.cs
View file

@ -36,7 +36,8 @@ namespace Ryujinx.ShaderTools
byte[] data = File.ReadAllBytes(args[^1]);
string code = Translator.CreateContext(0, new GpuAccessor(data), flags).Translate(out _).Code;
TranslationOptions options = new TranslationOptions(TargetLanguage.Glsl, TargetApi.OpenGL, flags);
string code = Translator.CreateContext(0, new GpuAccessor(data), options).Translate(out _).Code;
Console.WriteLine(code);
}