private static void WritePixelInputStructs(EffectCodeGenerator generator,
TechniqueSymbol technique, TechniquePassSymbol pass, string uniquePassName)
{
generator.Writer.WriteLine("// -------- pixel input structures --------");
SemanticGenerator semanticGenerator = new SemanticGenerator("TEXCOORD");
pass.ForEachFragment(generator, (g, f, s) => WritePixelInputStructure(g, f, s, semanticGenerator));
generator.Writer.WriteLine("struct {0}_PIXELINPUT", uniquePassName);
generator.Writer.WriteLine("{");
pass.ForEachFragment(generator, (g, f, s) => g.Writer.WriteLine("\t{0}_{1}_PIXELINPUT {1};", s, f.UniqueName));
generator.Writer.WriteLine("};");
generator.Writer.WriteLine();
generator.Writer.WriteLine("static {0}_PIXELINPUT gPixelInput_{0};", uniquePassName);
generator.Writer.WriteLine();
}
private static void WritePixelInputStructs(EffectCodeGenerator generator,
TechniqueSymbol technique, TechniquePassSymbol pass, string uniquePassName)
{
generator.Writer.WriteLine("// -------- pixel input structures --------");
SemanticGenerator semanticGenerator = new SemanticGenerator("TEXCOORD");
pass.ForEachFragment(generator, (g, f, s) => WritePixelInputStructure(g, f, s, semanticGenerator));
generator.Writer.WriteLine("struct {0}_PIXELINPUT", uniquePassName);
generator.Writer.WriteLine("{");
pass.ForEachFragment(generator, (g, f, s) => g.Writer.WriteLine("\t{0}_{1}_PIXELINPUT {1};", s, f.UniqueName));
generator.Writer.WriteLine("};");
generator.Writer.WriteLine();
generator.Writer.WriteLine("static {0}_PIXELINPUT gPixelInput_{0};", uniquePassName);
generator.Writer.WriteLine();
}
private static void WritePixelOutputStructs(EffectCodeGenerator generator,
TechniqueSymbol technique, TechniquePassSymbol pass, string uniquePassName)
{
ScriptTextWriter writer = generator.Writer;
writer.WriteLine("// -------- pixel output structures --------");
SemanticGenerator semanticGenerator = new SemanticGenerator("COLOR", 1);
pass.ForEachFragment(generator, (g, f, n) => WritePixelOutputStructure(g, f, n, semanticGenerator));
writer.WriteLine("struct {0}_PIXELOUTPUT", uniquePassName);
writer.WriteLine("{");
writer.WriteLine("\tfloat4 color : COLOR0;");
pass.ForEachFragment(generator, (g, f, s) =>
{
if (f.FragmentNode.PixelOutputs != null && f.FragmentNode.PixelOutputs.VariableDeclarations.Any())
writer.WriteLine("\t{0}_{1}_PIXELOUTPUT {1};", s, f.UniqueName);
});
writer.WriteLine("};");
writer.WriteLine();
}
private static void WriteVertexInputStructures(EffectCodeGenerator generator,
TechniqueSymbol technique, TechniquePassSymbol pass, string uniquePassName)
{
ScriptTextWriter writer = generator.Writer;
writer.WriteLine("// -------- vertex input structures --------");
SemanticGenerator semanticGenerator = new SemanticGenerator("TEXCOORD");
pass.ForEachFragment(generator, (g, f, s) => WriteVertexInputStructure(g, f, s, semanticGenerator));
writer.WriteLine("struct {0}_VERTEXINPUT", uniquePassName);
writer.WriteLine("{");
pass.ForEachFragment(generator, (g, f, s) => g.Writer.WriteLine("\t{0}_{1}_VERTEXINPUT {1};", uniquePassName, f.UniqueName));
writer.WriteLine("};");
writer.WriteLine();
writer.WriteLine("static {0}_VERTEXINPUT gVertexInput_{0};", uniquePassName);
writer.WriteLine();
}
private static void WritePixelOutputStructs(EffectCodeGenerator generator,
TechniqueSymbol technique, TechniquePassSymbol pass, string uniquePassName)
{
ScriptTextWriter writer = generator.Writer;
writer.WriteLine("// -------- pixel output structures --------");
SemanticGenerator semanticGenerator = new SemanticGenerator("COLOR", 1);
pass.ForEachFragment(generator, (g, f, n) => WritePixelOutputStructure(g, f, n, semanticGenerator));
writer.WriteLine("struct {0}_PIXELOUTPUT", uniquePassName);
writer.WriteLine("{");
writer.WriteLine("\tfloat4 color : COLOR0;");
pass.ForEachFragment(generator, (g, f, s) =>
{
if (f.FragmentNode.PixelOutputs != null && f.FragmentNode.PixelOutputs.VariableDeclarations.Any())
{
writer.WriteLine("\t{0}_{1}_PIXELOUTPUT {1};", s, f.UniqueName);
}
});
writer.WriteLine("};");
writer.WriteLine();
}
private static void WritePixelInputStructure(EffectCodeGenerator generator, StitchedFragmentSymbol stitchedFragment, string uniqueName, SemanticGenerator semanticGenerator)
{
WriteShaderInputStructure(generator, stitchedFragment, uniqueName, semanticGenerator, "PIXELINPUT", stitchedFragment.FragmentNode.Interpolators, true);
}
private static void WriteShaderStructure(EffectCodeGenerator generator,
StitchedFragmentSymbol stitchedFragment, string uniquePassName, SemanticGenerator semanticGenerator,
string structSuffix, ParameterBlockNode parameterBlock)
{
generator.Writer.WriteLine("struct {0}_{1}_{2}", uniquePassName, stitchedFragment.UniqueName, structSuffix);
generator.Writer.WriteLine("{");
if (parameterBlock != null)
{
parameterBlock.VariableDeclarations.ForEach(v =>
{
string semantic = semanticGenerator.GetNextSemantic(v);
generator.Writer.WriteLine("\t{0} {1} : {2};",
Token.GetString(v.DataType), v.Name, semantic);
});
}
generator.Writer.WriteLine("};");
generator.Writer.WriteLine();
}
private static void WriteShaderInputStructure(EffectCodeGenerator generator, StitchedFragmentSymbol stitchedFragment, string uniqueName, SemanticGenerator semanticGenerator, string structSuffix,
ParameterBlockNode parameterBlock, bool alwaysUseTexCoords)
{
WriteShaderStructure(generator, stitchedFragment, uniqueName, semanticGenerator, structSuffix, parameterBlock);
}
private static void WriteVertexInputStructure(EffectCodeGenerator generator, StitchedFragmentSymbol stitchedFragment, string uniqueName, SemanticGenerator semanticGenerator)
{
WriteShaderInputStructure(generator, stitchedFragment, uniqueName, semanticGenerator, "VERTEXINPUT", stitchedFragment.FragmentNode.VertexAttributes, false);
}
private static void WriteVertexInputStructures(EffectCodeGenerator generator,
TechniqueSymbol technique, TechniquePassSymbol pass, string uniquePassName)
{
ScriptTextWriter writer = generator.Writer;
writer.WriteLine("// -------- vertex input structures --------");
SemanticGenerator semanticGenerator = new SemanticGenerator("TEXCOORD");
pass.ForEachFragment(generator, (g, f, s) => WriteVertexInputStructure(g, f, s, semanticGenerator));
writer.WriteLine("struct {0}_VERTEXINPUT", uniquePassName);
writer.WriteLine("{");
pass.ForEachFragment(generator, (g, f, s) => g.Writer.WriteLine("\t{0}_{1}_VERTEXINPUT {1};", uniquePassName, f.UniqueName));
writer.WriteLine("};");
writer.WriteLine();
writer.WriteLine("static {0}_VERTEXINPUT gVertexInput_{0};", uniquePassName);
writer.WriteLine();
}
private static void WritePixelInputStructure(EffectCodeGenerator generator, StitchedFragmentSymbol stitchedFragment, string uniqueName, SemanticGenerator semanticGenerator)
{
WriteShaderInputStructure(generator, stitchedFragment, uniqueName, semanticGenerator, "PIXELINPUT", stitchedFragment.FragmentNode.Interpolators, true);
}
private static void WriteShaderStructure(EffectCodeGenerator generator,
StitchedFragmentSymbol stitchedFragment, string uniquePassName, SemanticGenerator semanticGenerator,
string structSuffix, ParameterBlockNode parameterBlock)
{
generator.Writer.WriteLine("struct {0}_{1}_{2}", uniquePassName, stitchedFragment.UniqueName, structSuffix);
generator.Writer.WriteLine("{");
if (parameterBlock != null)
parameterBlock.VariableDeclarations.ForEach(v =>
{
string semantic = semanticGenerator.GetNextSemantic(v);
generator.Writer.WriteLine("\t{0} {1} : {2};",
Token.GetString(v.DataType), v.Name, semantic);
});
generator.Writer.WriteLine("};");
generator.Writer.WriteLine();
}
private static void WriteShaderInputStructure(EffectCodeGenerator generator, StitchedFragmentSymbol stitchedFragment, string uniqueName, SemanticGenerator semanticGenerator, string structSuffix,
ParameterBlockNode parameterBlock, bool alwaysUseTexCoords)
{
WriteShaderStructure(generator, stitchedFragment, uniqueName, semanticGenerator, structSuffix, parameterBlock);
}
private static void WriteVertexInputStructure(EffectCodeGenerator generator, StitchedFragmentSymbol stitchedFragment, string uniqueName, SemanticGenerator semanticGenerator)
{
WriteShaderInputStructure(generator, stitchedFragment, uniqueName, semanticGenerator, "VERTEXINPUT", stitchedFragment.FragmentNode.VertexAttributes, false);
}