public void TestShaderCompilation()
{
var generics = new string[3];
generics[0] = "Texturing.Texture1";
generics[1] = "TEXCOORD0";
generics[2] = "float4(2.0,1,1,1)";
var compilerParameters = new CompilerParameters();
compilerParameters.Set(EffectSourceCodeKeys.Enable, true);
compilerParameters.EffectParameters.Profile = GraphicsProfile.Level_11_0;
var mixinSource = new ShaderMixinSource { Name = "TestShaderCompilationGenericClass" };
mixinSource.Mixins.Add(new ShaderClassSource("GenericClass2", generics));
var log = new CompilerResults();
var compiler = new EffectCompiler();
compiler.SourceDirectories.Add("shaders");
var effectByteCode = compiler.Compile(mixinSource, compilerParameters.EffectParameters, compilerParameters);
}
public void TestMaterial()
{
var compiler = new EffectCompiler { UseFileSystem = true };
compiler.SourceDirectories.Add(@"..\..\sources\engine\SiliconStudio.Xenko.Graphics\Shaders");
compiler.SourceDirectories.Add(@"..\..\sources\engine\SiliconStudio.Xenko.Engine\Shaders");
compiler.SourceDirectories.Add(@"..\..\sources\shaders\Core");
compiler.SourceDirectories.Add(@"..\..\sources\shaders\Lights");
compiler.SourceDirectories.Add(@"..\..\sources\shaders\Materials");
compiler.SourceDirectories.Add(@"..\..\sources\shaders\Shadows");
compiler.SourceDirectories.Add(@"..\..\sources\shaders\ComputeColor");
compiler.SourceDirectories.Add(@"..\..\sources\shaders\Skinning");
compiler.SourceDirectories.Add(@"..\..\sources\shaders\Shading");
compiler.SourceDirectories.Add(@"..\..\sources\shaders\Transformation");
compiler.SourceDirectories.Add(@"..\..\sources\shaders\Utils");
var compilerParameters = new CompilerParameters { Platform = GraphicsPlatform.Direct3D11 };
var layers = new MaterialBlendLayers();
layers.Add(new MaterialBlendLayer
{
BlendMap = new ComputeFloat(0.5f),
Material = AttachedReferenceManager.CreateSerializableVersion<Material>(Guid.Empty, "fake")
});
var materialAsset = new MaterialAsset
{
Attributes = new MaterialAttributes()
{
Diffuse = new MaterialDiffuseMapFeature()
{
DiffuseMap = new ComputeColor(Color4.White)
},
DiffuseModel = new MaterialDiffuseLambertModelFeature()
},
Layers = layers
};
var fakeAsset = new MaterialAsset
{
Attributes = new MaterialAttributes()
{
Diffuse = new MaterialDiffuseMapFeature()
{
DiffuseMap = new ComputeColor(Color.Blue)
},
}
};
var context = new MaterialGeneratorContext { FindAsset = reference => fakeAsset };
var result = MaterialGenerator.Generate(new MaterialDescriptor { Attributes = materialAsset.Attributes, Layers = materialAsset.Layers }, context, "TestMaterial");
compilerParameters.Set(MaterialKeys.PixelStageSurfaceShaders, result.Material.Parameters.Get(MaterialKeys.PixelStageSurfaceShaders));
var directionalLightGroup = new ShaderClassSource("LightDirectionalGroup", 1);
compilerParameters.Set(LightingKeys.DirectLightGroups, new List<ShaderSource> { directionalLightGroup });
//compilerParameters.Set(LightingKeys.CastShadows, false);
//compilerParameters.Set(MaterialParameters.HasSkinningPosition, true);
//compilerParameters.Set(MaterialParameters.HasSkinningNormal, true);
compilerParameters.Set(MaterialKeys.HasNormalMap, true);
var results = compiler.Compile(new ShaderMixinGeneratorSource("XenkoEffectBase"), compilerParameters);
Assert.IsFalse(results.HasErrors);
}
public void TestMixinAndComposeKeys()
{
var compiler = new EffectCompiler { UseFileSystem = true };
compiler.SourceDirectories.Add(@"..\..\sources\engine\SiliconStudio.Xenko.Graphics\Shaders");
compiler.SourceDirectories.Add(@"..\..\sources\engine\SiliconStudio.Xenko.Shaders.Tests\GameAssets\Mixins");
var compilerParameters = new CompilerParameters {Platform = GraphicsPlatform.Direct3D11};
var subCompute1Key = TestABC.TestParameters.UseComputeColor2.ComposeWith("SubCompute1");
var subCompute2Key = TestABC.TestParameters.UseComputeColor2.ComposeWith("SubCompute2");
var subComputesKey = TestABC.TestParameters.UseComputeColorRedirect.ComposeWith("SubComputes[0]");
compilerParameters.Set(subCompute1Key, true);
compilerParameters.Set(subComputesKey, true);
var results = compiler.Compile(new ShaderMixinGeneratorSource("test_mixin_compose_keys"), compilerParameters);
Assert.IsFalse(results.HasErrors);
var mainBytecode = results.Bytecode.WaitForResult();
Assert.IsFalse(mainBytecode.CompilationLog.HasErrors);
Assert.NotNull(mainBytecode.Bytecode.Reflection.ConstantBuffers);
Assert.AreEqual(1, mainBytecode.Bytecode.Reflection.ConstantBuffers.Count);
var cbuffer = mainBytecode.Bytecode.Reflection.ConstantBuffers[0];
Assert.NotNull(cbuffer.Members);
Assert.AreEqual(2, cbuffer.Members.Length);
// Check that ComputeColor2.Color is correctly composed for variables
var computeColorSubCompute2 = ComputeColor2Keys.Color.ComposeWith("SubCompute1");
var computeColorSubComputes = ComputeColor2Keys.Color.ComposeWith("ColorRedirect.SubComputes[0]");
var members = cbuffer.Members.Select(member => member.Param.KeyName).ToList();
Assert.IsTrue(members.Contains(computeColorSubCompute2.Name));
Assert.IsTrue(members.Contains(computeColorSubComputes.Name));
}
