private void CreateShaders()
{
var vertexLayout = new VertexLayoutDescription
(
16,
0,
new VertexElementDescription[]
{
new VertexElementDescription("Position", VertexElementFormat.Float2, VertexElementSemantic.Position),
new VertexElementDescription("VTex", VertexElementFormat.Float2, VertexElementSemantic.TextureCoordinate)
}
);
var uniformDescriptions = new ResourceLayoutElementDescription[2][];
uniformDescriptions[0] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("Factors", ResourceKind.UniformBuffer, ShaderStages.Fragment)
};
uniformDescriptions[1] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("Sampler", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("Texture", ResourceKind.Sampler, ShaderStages.Fragment)
};
_shaderPackage = _shaderLoader.CreateShaderPackage("Vertex2D", AssetSourceEnum.Embedded, "ColourFragment", AssetSourceEnum.Embedded, vertexLayout, uniformDescriptions);
}
private void CreateShaders()
{
var vertexLayout = new VertexLayoutDescription
(
16,
0,
new VertexElementDescription[]
{
new VertexElementDescription("Position", VertexElementFormat.Float2, VertexElementSemantic.Position),
new VertexElementDescription("VTex", VertexElementFormat.Float2, VertexElementSemantic.TextureCoordinate)
}
);
var uniformDescriptions = new ResourceLayoutElementDescription[8][];
uniformDescriptions[0] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("Sampler_Source", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("Texture_Source", ResourceKind.Sampler, ShaderStages.Fragment)
};
uniformDescriptions[1] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("Sampler_Noise", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("Texture_Noise", ResourceKind.Sampler, ShaderStages.Fragment)
};
uniformDescriptions[2] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("Sampler_ScanlineMask", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("Texture_ScanlineMask", ResourceKind.Sampler, ShaderStages.Fragment)
};
uniformDescriptions[3] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("PixellateFactors", ResourceKind.UniformBuffer, ShaderStages.Fragment)
};
uniformDescriptions[4] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("EdgeDetectionFactors", ResourceKind.UniformBuffer, ShaderStages.Fragment)
};
uniformDescriptions[5] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("StaticFactors", ResourceKind.UniformBuffer, ShaderStages.Fragment)
};
uniformDescriptions[6] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("OldMovieFactors", ResourceKind.UniformBuffer, ShaderStages.Fragment)
};
uniformDescriptions[7] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("CrtEffectFactors", ResourceKind.UniformBuffer, ShaderStages.Fragment)
};
_shaderPackage = _shaderLoader.CreateShaderPackage("Vertex2D", AssetSourceEnum.Embedded, "StyleFragment", AssetSourceEnum.Embedded, vertexLayout, uniformDescriptions);
}
private void CreateShadersAndFactorsUniform()
{
var vertexLayout = new VertexLayoutDescription
(
16,
0,
new VertexElementDescription[]
{
new VertexElementDescription("Position", VertexElementFormat.Float2, VertexElementSemantic.Position),
new VertexElementDescription("VTex", VertexElementFormat.Float2, VertexElementSemantic.TextureCoordinate)
}
);
var uniformDescriptions = new ResourceLayoutElementDescription[3][];
uniformDescriptions[0] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("UniformBlock", ResourceKind.UniformBuffer, ShaderStages.Fragment)
};
uniformDescriptions[1] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("Sampler_Source", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("Texture_Source", ResourceKind.Sampler, ShaderStages.Fragment)
};
uniformDescriptions[2] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("Sampler_Processed", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("Texture_Processed", ResourceKind.Sampler, ShaderStages.Fragment)
};
_shaderPackage = _shaderLoader.CreateShaderPackage("Vertex2D", AssetSourceEnum.Embedded, "BloomMixFragment", AssetSourceEnum.Embedded, vertexLayout, uniformDescriptions);
var uniformBlockResourceLayoutDescription = uniformDescriptions[0][0];
_uniformBlockBuffer = _systemComponents.Factory.CreateBuffer(new BufferDescription(MixingShaderFactors.SizeInBytes, BufferUsage.UniformBuffer | BufferUsage.Dynamic));
var uniformBlockResourceLayout = _systemComponents.Factory.CreateResourceLayout(
new ResourceLayoutDescription(
uniformBlockResourceLayoutDescription
)
);
_uniformBlockResourceSet = _systemComponents.Factory.CreateResourceSet(
new ResourceSetDescription(uniformBlockResourceLayout, _uniformBlockBuffer)
);
}
private void CreateShadersAndFactorsUniform()
{
var vertexLayout = new VertexLayoutDescription
(
16,
0,
new VertexElementDescription[] {
new VertexElementDescription("Position", VertexElementFormat.Float2, VertexElementSemantic.Position),
new VertexElementDescription("VTex", VertexElementFormat.Float2, VertexElementSemantic.TextureCoordinate)
}
);
var uniformDescriptions = new ResourceLayoutElementDescription[3][];
uniformDescriptions[0] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("DistortionFactor", ResourceKind.UniformBuffer, ShaderStages.Fragment)
};
uniformDescriptions[1] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("SamplerGradientMap", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("TextureGradientMap", ResourceKind.Sampler, ShaderStages.Fragment)
};
uniformDescriptions[2] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("SamplerImage", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("TextureImage", ResourceKind.Sampler, ShaderStages.Fragment)
};
_shaderPackage = _shaderLoader.CreateShaderPackage("Vertex2D", AssetSourceEnum.Embedded, "DistortionFragment", AssetSourceEnum.Embedded, vertexLayout, uniformDescriptions);
_distortionFactorBuffer = _systemComponents.Factory.CreateBuffer(new BufferDescription(DistortionFactorUniform.SizeInBytes, BufferUsage.UniformBuffer | BufferUsage.Dynamic));
var distortionFactorBufferResourceLayout = _systemComponents.Factory.CreateResourceLayout(
new ResourceLayoutDescription(
uniformDescriptions[0]
)
);
_distortionFactorUniformResourceSet = _systemComponents.Factory.CreateResourceSet(
new ResourceSetDescription(distortionFactorBufferResourceLayout, _distortionFactorBuffer)
);
}
private void CreateShaders()
{
var vertexLayout = new VertexLayoutDescription
(
32,
0,
new VertexElementDescription[] {
new VertexElementDescription("VertPosition", VertexElementFormat.Float3, VertexElementSemantic.Position),
new VertexElementDescription("VertNormal", VertexElementFormat.Float3, VertexElementSemantic.Normal),
new VertexElementDescription("VertTexCoord", VertexElementFormat.Float2, VertexElementSemantic.TextureCoordinate)
}
);
var uniformDescriptions = new ResourceLayoutElementDescription[5][];
uniformDescriptions[0] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("VertexUniforms", ResourceKind.UniformBuffer, ShaderStages.Vertex)
};
uniformDescriptions[1] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("FragUniforms", ResourceKind.UniformBuffer, ShaderStages.Fragment)
};
uniformDescriptions[2] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("Texture", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("Sampler", ResourceKind.Sampler, ShaderStages.Fragment)
};
uniformDescriptions[3] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("LightProperties", ResourceKind.UniformBuffer, ShaderStages.Fragment)
};
uniformDescriptions[4] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("LightsUniformBlock", ResourceKind.UniformBuffer, ShaderStages.Fragment)
};
_shaderPackage = _shaderLoader.CreateShaderPackage("Vertex3D", AssetSourceEnum.Embedded, "MeshFragment", AssetSourceEnum.Embedded, vertexLayout, uniformDescriptions);
}
private void CreateShaders()
{
var vertexLayout = new VertexLayoutDescription
(
56,
0,
new VertexElementDescription[] {
new VertexElementDescription("isWorld", VertexElementFormat.UInt1, VertexElementSemantic.TextureCoordinate),
new VertexElementDescription("TexuringType", VertexElementFormat.UInt1, VertexElementSemantic.TextureCoordinate),
new VertexElementDescription("Position", VertexElementFormat.Float3, VertexElementSemantic.Position),
new VertexElementDescription("Color", VertexElementFormat.Float4, VertexElementSemantic.Color),
new VertexElementDescription("TexCoord0", VertexElementFormat.Float2, VertexElementSemantic.TextureCoordinate),
new VertexElementDescription("TexCoord1", VertexElementFormat.Float2, VertexElementSemantic.TextureCoordinate),
new VertexElementDescription("TexWeight0", VertexElementFormat.Float1, VertexElementSemantic.TextureCoordinate)
}
);
var uniformDescriptions = new ResourceLayoutElementDescription[3][];
//Thes resource layouts will match those that are used to create the resouce sets for the camera matrices and textures.
//It may be useful to feed a fixed version to both higher up. Also, I am assuming the string label means nothing as
//For textures they can be either 0 or 1.. anyway, i'm sure i get headaches later when using different graphics api backends
uniformDescriptions[0] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("WorldViewProjection", ResourceKind.UniformBuffer, ShaderStages.Vertex)
};
uniformDescriptions[1] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("texSampler0", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("tex0", ResourceKind.Sampler, ShaderStages.Fragment)
};
uniformDescriptions[2] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("texSampler1", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("tex1", ResourceKind.Sampler, ShaderStages.Fragment)
};
_shaderPackage = _shaderLoader.CreateShaderPackage("DrawingVertex", AssetSourceEnum.Embedded, "DrawingFragment", AssetSourceEnum.Embedded, vertexLayout, uniformDescriptions);
}
private void CreateShaders()
{
var vertexLayout = new VertexLayoutDescription
(
56,
0,
new VertexElementDescription[] {
new VertexElementDescription("isWorld", VertexElementFormat.UInt1, VertexElementSemantic.TextureCoordinate),
new VertexElementDescription("TexuringType", VertexElementFormat.UInt1, VertexElementSemantic.TextureCoordinate),
new VertexElementDescription("Position", VertexElementFormat.Float3, VertexElementSemantic.Position),
new VertexElementDescription("Color", VertexElementFormat.Float4, VertexElementSemantic.Color),
new VertexElementDescription("TexCoord0", VertexElementFormat.Float2, VertexElementSemantic.TextureCoordinate),
new VertexElementDescription("TexCoord1", VertexElementFormat.Float2, VertexElementSemantic.TextureCoordinate),
new VertexElementDescription("TexWeight0", VertexElementFormat.Float1, VertexElementSemantic.TextureCoordinate)
}
);
var uniformDescriptions = new ResourceLayoutElementDescription[3][];
uniformDescriptions[0] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("WorldViewProjection", ResourceKind.UniformBuffer, ShaderStages.Vertex)
};
uniformDescriptions[1] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("texSampler0", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("tex0", ResourceKind.Sampler, ShaderStages.Fragment)
};
uniformDescriptions[2] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("texSampler1", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("tex1", ResourceKind.Sampler, ShaderStages.Fragment)
};
_shaderPackage = _shaderLoader.CreateShaderPackage("DrawingVertex", AssetSourceEnum.Embedded, "DistortionHeightFragment", AssetSourceEnum.Embedded, vertexLayout, uniformDescriptions);
}
private void CreateShadersAndBuffer()
{
var vertexLayout = new VertexLayoutDescription
(
16,
0,
new VertexElementDescription[]
{
new VertexElementDescription("Position", VertexElementFormat.Float2, VertexElementSemantic.Position),
new VertexElementDescription("VTex", VertexElementFormat.Float2, VertexElementSemantic.TextureCoordinate)
}
);
var uniformDescriptions = new ResourceLayoutElementDescription[6][];
uniformDescriptions[0] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("MixFactors", ResourceKind.UniformBuffer, ShaderStages.Fragment)
};
uniformDescriptions[1] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("SamplerMix", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("TextureMix", ResourceKind.Sampler, ShaderStages.Fragment)
};
uniformDescriptions[2] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("Sampler0", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("Texture0", ResourceKind.Sampler, ShaderStages.Fragment)
};
uniformDescriptions[3] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("Sampler1", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("Texture1", ResourceKind.Sampler, ShaderStages.Fragment)
};
uniformDescriptions[4] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("Sampler2", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("Texture2", ResourceKind.Sampler, ShaderStages.Fragment)
};
uniformDescriptions[5] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("Sampler3", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("Texture3", ResourceKind.Sampler, ShaderStages.Fragment)
};
_shaderPackage = _shaderLoader.CreateShaderPackage("Vertex2D", AssetSourceEnum.Embedded, "MixFragment", AssetSourceEnum.Embedded, vertexLayout, uniformDescriptions);
_mixFactorsBuffer = _systemComponents.Factory.CreateBuffer(new BufferDescription(MixStageFactors.SizeInBytes, BufferUsage.UniformBuffer | BufferUsage.Dynamic));
var resourceLayout = _systemComponents.Factory.CreateResourceLayout(
new ResourceLayoutDescription(
uniformDescriptions[0]
)
);
_mixFactorsResource = _systemComponents.Factory.CreateResourceSet(
new ResourceSetDescription(resourceLayout, _mixFactorsBuffer)
);
}
private void CreateShadersAndFactorsUniform()
{
var vertexLayout = new VertexLayoutDescription
(
16,
0,
new VertexElementDescription[]
{
new VertexElementDescription("Position", VertexElementFormat.Float2, VertexElementSemantic.Position),
new VertexElementDescription("VTex", VertexElementFormat.Float2, VertexElementSemantic.TextureCoordinate)
}
);
var uniformDescriptions = new ResourceLayoutElementDescription[3][];
uniformDescriptions[0] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("Sampler", ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription("Texture", ResourceKind.Sampler, ShaderStages.Fragment)
};
uniformDescriptions[1] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("LinearSampledGaussianUniforms", ResourceKind.UniformBuffer, ShaderStages.Fragment)
};
uniformDescriptions[2] = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription("WeightsAndOffsets", ResourceKind.UniformBuffer, ShaderStages.Fragment)
};
_shaderPackage = _shaderLoader.CreateShaderPackage("Vertex2D", AssetSourceEnum.Embedded, "LinearFilterGaussianBlur1DFragment", AssetSourceEnum.Embedded, vertexLayout, uniformDescriptions);
var gaussianUniformBlockResourceLayoutDescription = uniformDescriptions[1][0];
_gaussianFactorsUniformBlockBuffer = _systemComponents.Factory.CreateBuffer(new BufferDescription(GaussianBlurFactors.SizeInBytes, BufferUsage.UniformBuffer | BufferUsage.Dynamic));
var gaussianFactorsResourceLayout = _systemComponents.Factory.CreateResourceLayout(
new ResourceLayoutDescription(
gaussianUniformBlockResourceLayoutDescription
)
);
_gaussianFactorsUniformBlockResourceSet = _systemComponents.Factory.CreateResourceSet(
new ResourceSetDescription(gaussianFactorsResourceLayout, _gaussianFactorsUniformBlockBuffer)
);
var weightsAndOffsetsResourceLayoutDescription = uniformDescriptions[2][0];
_weightsAndOffsetsDeviceBuffer = _systemComponents.Factory.CreateBuffer(new BufferDescription((uint)_gaussianWeightsAndOffsetsCache.WeightsAndOffsetsArraySize * GaussianBlurArrayComponent.SizeInBytes, BufferUsage.UniformBuffer | BufferUsage.Dynamic));
var weightsAndOffsetsResourceLayoutFactors = _systemComponents.Factory.CreateResourceLayout(
new ResourceLayoutDescription(
weightsAndOffsetsResourceLayoutDescription
)
);
_weightsAndOffsetsResourceSet = _systemComponents.Factory.CreateResourceSet(
new ResourceSetDescription(weightsAndOffsetsResourceLayoutFactors, _weightsAndOffsetsDeviceBuffer)
);
}
private void CreateShaders()
{
//Vertex layout is the same for all custom shaders
var vertexLayout = new VertexLayoutDescription
(
16,
0,
new VertexElementDescription[]
{
new VertexElementDescription("Position", VertexElementFormat.Float2, VertexElementSemantic.Position),
new VertexElementDescription("VTex", VertexElementFormat.Float2, VertexElementSemantic.TextureCoordinate)
}
);
//Build up the uniform descriptions & create buffers where required
var uniformDescriptions = new List <ResourceLayoutElementDescription[]>();
var numUniforms = _userUniformDescriptions.Length;
var textureCount = 0;
for (var n = 0; n < numUniforms; n++)
{
var desc = _userUniformDescriptions[n];
switch (desc.UniformType)
{
case ShaderUniformType.Texture:
if (textureCount >= 4)
{
_frameworkMessenger.Report("Customer Shader has more than 4 textures, not currently allowed, skipping uniform");
continue;
}
textureCount++;
uniformDescriptions.Add(
new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription(string.Concat("Sampler_", desc.Name), ResourceKind.TextureReadOnly, ShaderStages.Fragment),
new ResourceLayoutElementDescription(string.Concat("Texture_", desc.Name), ResourceKind.Sampler, ShaderStages.Fragment)
}
);
break;
case ShaderUniformType.Data:
var description = new ResourceLayoutElementDescription[]
{
new ResourceLayoutElementDescription(desc.Name, ResourceKind.UniformBuffer, ShaderStages.Fragment)
};
uniformDescriptions.Add(description);
var buffer = CreateUniformBuffer(description, desc);
_uniformBuffers[n] = buffer;
_uniformBufferNameLookup.Add(desc.Name, n);
break;
}
}
var vertexShaderFileName = "Vertex2D";
if (_useSpirvCompile)
{
//Different Vertex Shaders account for differences in backend (incl. Texcoord origin)
switch (_systemComponents.Device.BackendType)
{
case GraphicsApi.Direct3D11:
case GraphicsApi.Metal:
vertexShaderFileName = "Vertex2D-TcTopLeft";
break;
case GraphicsApi.Vulkan:
case GraphicsApi.OpenGL:
vertexShaderFileName = "Vertex2D-TcBottomLeft";
break;
case GraphicsApi.OpenGLES:
case GraphicsApi.SystemDefault:
throw new Yak2DException("Type is either unsupported or erroneously stored as system default");
}
}
_shaderPackage = _shaderLoader.CreateShaderPackage(vertexShaderFileName,
AssetSourceEnum.Embedded,
_fragmentShaderFilename,
_shaderFileAssetType,
vertexLayout,
uniformDescriptions.ToArray(),
_useSpirvCompile,
_useSpirvCompile);
}