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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,177 @@ | ||
| using System; | ||
| using System.IO; | ||
| using System.Linq; | ||
| using System.Text.RegularExpressions; | ||
| using ShaderPlayground.Core.Util; | ||
|
|
||
| namespace ShaderPlayground.Core.Compilers.Rga | ||
| { | ||
| internal sealed class RgaCompiler : IShaderCompiler | ||
| { | ||
| static RgaCompiler() | ||
| { | ||
| ProcessHelper.Run( | ||
| Path.Combine(AppContext.BaseDirectory, "Binaries", "rga", "2.0.1", "rga.exe"), | ||
| "-s hlsl --list-asics", | ||
| out var stdOutput, | ||
| out var _); | ||
|
|
||
| // Extract ASICs from output. | ||
| var coreRegex = new Regex(@"\n([a-zA-Z0-9 ]+) \("); | ||
| var matches = coreRegex.Matches(stdOutput); | ||
|
|
||
| AsicOptions = matches | ||
| .Cast<Match>() | ||
| .Select(x => x.Groups[1].Value) | ||
| .ToArray(); | ||
| } | ||
|
|
||
| public string Name { get; } = CompilerNames.Rga; | ||
| public string DisplayName { get; } = "Radeon GPU Analyzer"; | ||
| public string Url { get; } = "https://github.com/GPUOpen-Tools/RGA"; | ||
| public string Description { get; } = "The Radeon GPU Analyzer (RGA) is an offline compiler and code analysis tool for DirectX shaders, OpenGL shaders, Vulkan shaders and OpenCL kernels."; | ||
|
|
||
| public string[] InputLanguages { get; } = { LanguageNames.Hlsl, LanguageNames.Glsl, LanguageNames.SpirvAssembly }; | ||
|
|
||
| public ShaderCompilerParameter[] Parameters { get; } = new[] | ||
| { | ||
| CommonParameters.CreateVersionParameter("rga"), | ||
| new ShaderCompilerParameter("Asic", "ASIC", ShaderCompilerParameterType.ComboBox, AsicOptions, "gfx900"), | ||
|
|
||
| // HLSL | ||
| CommonParameters.HlslEntryPoint.WithOnlyForInputLanguage(LanguageNames.Hlsl), | ||
| new ShaderCompilerParameter("TargetProfile", "Target profile", ShaderCompilerParameterType.ComboBox, TargetProfileOptions, "ps_5_0", onlyForInputLanguage: LanguageNames.Hlsl), | ||
|
|
||
| // GLSL | ||
| new ShaderCompilerParameter("GlslTarget", "Target", ShaderCompilerParameterType.ComboBox, TargetOptions, TargetOpenGL, onlyForInputLanguage: LanguageNames.Glsl), | ||
| CommonParameters.GlslShaderStage.WithOnlyForInputLanguage(LanguageNames.Glsl) | ||
| }; | ||
|
|
||
| private static readonly string[] AsicOptions; | ||
|
|
||
| private static readonly string[] TargetProfileOptions = | ||
| { | ||
| "cs_4_0", | ||
| "cs_4_1", | ||
| "cs_5_0", | ||
| "ds_5_0", | ||
| "gs_4_0", | ||
| "gs_4_1", | ||
| "gs_5_0", | ||
| "hs_5_0", | ||
| "ps_4_0", | ||
| "ps_4_1", | ||
| "ps_5_0", | ||
| "vs_4_0", | ||
| "vs_4_1", | ||
| "vs_5_0", | ||
| }; | ||
|
|
||
| private const string TargetOpenGL = "OpenGL"; | ||
| private const string TargetVulkan = "Vulkan"; | ||
|
|
||
| private static readonly string[] TargetOptions = | ||
| { | ||
| TargetOpenGL, | ||
| TargetVulkan | ||
| }; | ||
|
|
||
| public ShaderCompilerResult Compile(ShaderCode shaderCode, ShaderCompilerArguments arguments) | ||
| { | ||
| var asic = arguments.GetString("Asic"); | ||
| var entryPoint = arguments.GetString("EntryPoint"); | ||
| var targetProfile = arguments.GetString("TargetProfile"); | ||
| var shaderStage = arguments.GetString(CommonParameters.GlslShaderStage.Name); | ||
|
|
||
| using (var tempFile = TempFile.FromShaderCode(shaderCode)) | ||
| { | ||
| var outputAnalysisPath = $"{tempFile.FilePath}.analysis"; | ||
| var isaPath = $"{tempFile.FilePath}.isa"; | ||
| var liveRegPath = $"{tempFile.FilePath}.livereg"; | ||
| var cfgPath = $"{tempFile.FilePath}.cfg"; | ||
|
|
||
| var args = $"--asic \"{asic}\" --analysis \"{outputAnalysisPath}\" --isa \"{isaPath}\" --livereg \"{liveRegPath}\" --cfg \"{cfgPath}\""; | ||
|
|
||
| switch (shaderCode.Language) | ||
| { | ||
| case LanguageNames.Hlsl: | ||
| args += $" -s hlsl --profile {targetProfile} --function {entryPoint}"; | ||
| break; | ||
|
|
||
| case LanguageNames.Glsl: | ||
| switch (arguments.GetString("GlslTarget")) | ||
| { | ||
| case TargetOpenGL: | ||
| args += $" -s opengl --{shaderStage}"; | ||
| break; | ||
|
|
||
| case TargetVulkan: | ||
| args += $" -s vulkan --{shaderStage}"; | ||
| break; | ||
| } | ||
| break; | ||
|
|
||
| case LanguageNames.SpirvAssembly: | ||
| args += $" -s vulkan-spv-txt --{shaderStage}"; | ||
| break; | ||
| } | ||
|
|
||
| args += $" \"{tempFile.FilePath}\""; | ||
|
|
||
| var rgaPath = CommonParameters.GetBinaryPath("rga", arguments, "rga.exe"); | ||
| ProcessHelper.Run( | ||
| rgaPath, | ||
| args, | ||
| out var stdOutput, | ||
| out _); | ||
|
|
||
| string GetActualOutputPath(string extension) | ||
| { | ||
| if (extension == "analysis" && shaderCode.Language == LanguageNames.Hlsl) | ||
| { | ||
| return Path.Combine( | ||
| Path.GetDirectoryName(tempFile.FilePath), | ||
| $"{entryPoint}_{Path.GetFileName(tempFile.FilePath)}.analysis"); | ||
| } | ||
|
|
||
| var name = shaderCode.Language == LanguageNames.Hlsl | ||
| ? entryPoint | ||
| : shaderStage; | ||
|
|
||
| return Path.Combine( | ||
| Path.GetDirectoryName(tempFile.FilePath), | ||
| $"{asic}_{name}_{Path.GetFileName(tempFile.FilePath)}.{extension}"); | ||
| } | ||
|
|
||
| outputAnalysisPath = GetActualOutputPath("analysis"); | ||
| isaPath = GetActualOutputPath("isa"); | ||
| liveRegPath = GetActualOutputPath("livereg"); | ||
| cfgPath = GetActualOutputPath("cfg"); | ||
|
|
||
| var outputAnalysis = FileHelper.ReadAllTextIfExists(outputAnalysisPath); | ||
| var isa = FileHelper.ReadAllTextIfExists(isaPath); | ||
| var liveReg = FileHelper.ReadAllTextIfExists(liveRegPath); | ||
| var cfg = FileHelper.ReadAllTextIfExists(cfgPath); | ||
|
|
||
| FileHelper.DeleteIfExists(outputAnalysisPath); | ||
| FileHelper.DeleteIfExists(isaPath); | ||
| FileHelper.DeleteIfExists(liveRegPath); | ||
| FileHelper.DeleteIfExists(cfgPath); | ||
|
|
||
| var selectedOutputIndex = stdOutput.Contains("\nError: ") || stdOutput.Contains("... failed.") | ||
| ? 3 | ||
| : (int?) null; | ||
|
|
||
| return new ShaderCompilerResult( | ||
| selectedOutputIndex == null, | ||
| null, | ||
| selectedOutputIndex, | ||
| new ShaderCompilerOutput("Disassembly", null, isa), | ||
| //new ShaderCompilerOutput("Analysis", null, outputAnalysis), | ||
| new ShaderCompilerOutput("Live register analysis", null, liveReg), | ||
| new ShaderCompilerOutput("Control flow graph", "graphviz", cfg), | ||
| new ShaderCompilerOutput("Build output", null, stdOutput)); | ||
| } | ||
| } | ||
| } | ||
| } |
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