public string GetVtxShader(int ProgramIndex, bool HasGeoShader, out ShaderNameBlock Names)
{
ShaderProgram Program = SHBin.Programs[ProgramIndex];
Initialize(Program);
StringBuilder Output = new StringBuilder();
Output.AppendLine("//SPICA auto-generated code");
Output.AppendLine("//This code was translated from a MAESTRO Vertex Shader");
Output.AppendLine("#version 330 core");
Output.AppendLine();
GenVec4Uniforms(Output, Program.Vec4Uniforms);
GenIVec4Uniforms(Output, Program.IVec4Uniforms);
GenBoolUniforms(Output, Program.BoolUniforms);
Output.AppendLine();
Output.AppendLine($"vec4 {TempRegName}[16];");
Output.AppendLine($"bvec2 {CmpRegName};");
Output.AppendLine($"ivec2 {A0RegName};");
Output.AppendLine($"int {ALRegName};");
Output.AppendLine();
for (int i = 0; i < Program.InputRegs.Length; i++)
{
string Name = Program.InputRegs[i];
if (Name != null)
{
Name = $"i_{i}_{GetValidName(Name)}";
InputNames[i] = Name;
Output.AppendLine($"layout(location = {i}) in vec4 {Name};");
}
}
Output.AppendLine();
GenOutputs(Output, Program.OutputRegs, HasGeoShader ? "_" : string.Empty);
int FuncStart = Output.Length;
while (Procs.Count > 0)
{
SB = new StringBuilder(Environment.NewLine);
GenProc(Program, Procs.Dequeue());
Output.Insert(FuncStart, SB.ToString());
}
Names = GetNameBlock();
return(Output.ToString());
}
public string GetGeoShader(int ProgramIndex, string[] VtxShaderOutputs, out ShaderNameBlock Names)
{
ShaderProgram Program = SHBin.Programs[ProgramIndex];
Initialize(Program);
StringBuilder Output = new StringBuilder();
Output.AppendLine("//SPICA auto-generated code");
Output.AppendLine("//This code was translated from a MAESTRO Geometry Shader");
Output.AppendLine("#version 330 core");
Output.AppendLine();
GenVec4Uniforms(Output, Program.Vec4Uniforms);
GenIVec4Uniforms(Output, Program.IVec4Uniforms);
GenBoolUniforms(Output, Program.BoolUniforms);
Output.AppendLine();
Output.AppendLine($"vec4 {TempRegName}[16];");
Output.AppendLine($"bvec2 {CmpRegName};");
Output.AppendLine($"ivec2 {A0RegName};");
Output.AppendLine($"int {ALRegName};");
Output.AppendLine("int geo_i;");
Output.AppendLine();
Output.AppendLine("layout(triangles) in;");
Output.AppendLine("layout(triangle_strip, max_vertices = 12) out;");
Output.AppendLine();
for (int i = 0; i < VtxShaderOutputs.Length; i++)
{
if (VtxShaderOutputs[i] != null)
{
InputNames[i] = $"{VtxShaderOutputs[i]}[geo_i]";
Output.AppendLine($"in vec4 {VtxShaderOutputs[i]}[];");
}
}
Output.AppendLine();
GenOutputs(Output, Program.OutputRegs);
int FuncStart = Output.Length;
while (Procs.Count > 0)
{
SB = new StringBuilder(Environment.NewLine);
GenProc(Program, Procs.Dequeue());
Output.Insert(FuncStart, SB.ToString());
}
Names = GetNameBlock();
return(Output.ToString());
}