/// <summary>
/// Creates a new instance of <see cref="D3D10EffectPass"/>.
/// </summary>
/// <param name="renderer">The D3D10 renderer.</param>
/// <param name="pass">The D3D10 pass.</param>
/// <param name="map">The input layout map to share between passes that have the same effect origin.</param>
internal D3D10EffectPass(D3D10Renderer renderer, D3D.EffectPass pass, InputLayoutMap map)
{
_pass = pass;
_renderer = renderer;
D3D.EffectPassDescription desc = pass.Description;
_name = desc.Name;
_layoutMap = map;
//Fetch annotations
int annoCount = desc.AnnotationCount;
_annotations = new D3D10EffectAnnotationCollection();
for (int i = 0; i < annoCount; i++)
{
D3D.EffectVariable anno = _pass.GetAnnotationByIndex(i);
D3D.EffectVariableDescription annoDesc = anno.Description;
D3D.EffectVariable annoVar = anno.AsString();
if (annoVar != null)
{
_annotations.Add(new D3D10EffectAnnotation(annoVar, annoDesc.Name, annoDesc.Semantic, EffectParameterClass.Object, EffectParameterType.String));
}
annoVar = anno.AsScalar();
if (annoVar != null)
{
//Need to find a way to get the param type...
_annotations.Add(new D3D10EffectAnnotation(annoVar, annoDesc.Name, annoDesc.Semantic, EffectParameterClass.Scalar, EffectParameterType.Unknown));
}
annoVar = anno.AsMatrix();
if (annoVar != null)
{
_annotations.Add(new D3D10EffectAnnotation(annoVar, annoDesc.Name, annoDesc.Semantic, EffectParameterClass.Matrix, EffectParameterType.Single));
}
}
}
/// <summary>
/// Creates a new instance of <see cref="D3D10EffectPass"/>.
/// </summary>
/// <param name="parent">The implementation parent.</param>
/// <param name="effect">The D3D10 effect so we can query for variables.</param>
/// <param name="pass">The D3D10 pass.</param>
internal D3D10EffectPass(D3D10EffectImplementation parent, D3D.Effect effect, D3D.EffectPass pass)
{
_pass = pass;
_renderer = parent.Renderer;
D3D.EffectPassDescription desc = pass.Description;
_name = desc.Name;
_layoutMap = new InputLayoutMap(_renderer, desc.Signature);
//Fetch annotations
int annoCount = desc.AnnotationCount;
_annotations = new D3D10EffectAnnotationCollection();
for (int i = 0; i < annoCount; i++)
{
D3D.EffectVariable anno = _pass.GetAnnotationByIndex(i);
D3D.EffectVariableDescription annoDesc = anno.Description;
D3D.EffectVariable annoVar = anno.AsString();
if (annoVar != null)
{
_annotations.Add(new D3D10EffectAnnotation(annoVar, annoDesc.Name, annoDesc.Semantic, EffectParameterClass.Object, EffectParameterType.String));
continue;
}
annoVar = anno.AsScalar();
if (annoVar != null)
{
_annotations.Add(new D3D10EffectAnnotation(annoVar, annoDesc.Name, annoDesc.Semantic, EffectParameterClass.Scalar, EffectParameterType.Unknown));
continue;
}
annoVar = anno.AsMatrix();
if (annoVar != null)
{
_annotations.Add(new D3D10EffectAnnotation(annoVar, annoDesc.Name, annoDesc.Semantic, EffectParameterClass.Matrix, EffectParameterType.Unknown));
continue;
}
annoVar = anno.AsVector();
if (annoVar != null)
{
_annotations.Add(new D3D10EffectAnnotation(annoVar, annoDesc.Name, annoDesc.Semantic, EffectParameterClass.Vector, EffectParameterType.Unknown));
}
}
//Now to reflect the parameters and start adding them to the shader
D3D.EffectPassShaderDescription vertexShaderDesc = pass.VertexShaderDescription;
D3D.EffectShaderVariable vertexShaderVar = vertexShaderDesc.Variable;
ParseShader(parent, effect, vertexShaderVar);
ParseShader(parent, effect, pass.PixelShaderDescription.Variable);
//And the standard input layout
CreateInputLayout(vertexShaderVar, vertexShaderDesc.Index);
}