public Generator(CSSpec spec, Offsets offsets)
{
this.spec = spec;
this.offsets = offsets;
//Console.WriteLine("{0} enums, {1} included", spec.Enums.Count, spec.IncludedEnums.Count);
//Console.WriteLine("{0} commands, {1} included", spec.Commands.Count, spec.IncludedCommands.Count);
//Console.WriteLine("{0} structs, {1} included", spec.Structs.Count, spec.IncludedTypes.Count);
time = DateTime.Now;
}
public string GetType(string type)
{
type = CSSpec.GetType(type);
if (type.Contains("*"))
{
return("IntPtr");
}
if (type.Contains("PFN_"))
{
return("IntPtr");
}
return(type);
}
static void Main(string[] args)
{
List <string> extensions = new List <string> {
"VK_KHR_surface",
"VK_KHR_swapchain",
//"VK_KHR_display",
//"VK_KHR_display_swapchain",
//"VK_KHR_win32_surface",
"VK_EXT_debug_report",
};
//string output = @"..\..\..\..\CSharpGameLibrary\CSharpGameLibrary\Vulkan";
//string output2 = @"..\..\..\..\CSharpGameLibrary\CSharpGameLibrary\Vulkan\Unmanaged";
string output = "output";
Offsets offsets;
using (var stream = File.Open("offsets.txt", FileMode.Open)) {
offsets = new Offsets(stream);
}
if (!Directory.Exists(output))
{
Directory.CreateDirectory(output);
}
Spec spec;
Patch patch;
using (var reader = File.Open("vk.xml", FileMode.Open)) {
XmlDocument doc = new XmlDocument();
doc.Load(reader);
spec = new Spec(doc, 1, 0, extensions);
}
//CPP_Offsets cpp = new CPP_Offsets(spec);
//CS_Offsets cs = new CS_Offsets(spec, output);
using (var reader = File.Open("patch.xml", FileMode.Open)) {
XmlDocument doc = new XmlDocument();
doc.Load(reader);
patch = new Patch(doc);
}
CSSpec csSpec = new CSSpec(spec, patch);
Generator g = new Generator(csSpec, offsets);
g.WriteEnums(output, "CSGL.Vulkan");
g.WriteDelegates(output, "CSGL.Vulkan.Unmanaged");
g.WriteCommands(output, "CSGL.Vulkan.Unmanaged");
g.WriteStructs(output, "CSGL.Vulkan.Unmanaged");
//g.WriteLoader(output, "CSGL.Vulkan.Unmanaged");
//g.WriteFunctionNames(output);
}
string GetType(string input)
{
if (input == "char*")
{
return("byte[]");
}
input = CSSpec.GetType(input);
if (input.Contains("*"))
{
string type = input.Substring(0, input.Length - 1);
if (CSSpec.IsPrimitive(type))
{
return("ref " + type);
}
}
if (input.Contains("*"))
{
return("IntPtr");
}
return(input);
}
string GetType(string input)
{
if (input == "char**")
{
return("string[]");
}
if (input == "void*")
{
return("IntPtr");
}
if (input.Contains("*"))
{
string underType = input.Substring(0, input.Length - 1);
UnderlyingType = GetType(underType);
Array = true;
return(UnderlyingType + "[]");
}
return(CSSpec.GetType(input));
}
public void WriteStructs(string output, string _namespace)
{
string path = Path.Combine(output, "structs.cs");
using (var writer = File.CreateText(path)) {
writer.WriteLine("//autogenerated on {0}", time.ToString());
writer.WriteLine("using System;");
writer.WriteLine("using System.Runtime.InteropServices;");
writer.WriteLine();
writer.WriteLine("namespace {0} {{", _namespace);
foreach (var s in spec.Structs)
{
if (s.Handle)
{
WriteHandle(writer, s);
continue;
}
if (offsets.Contains(s.Name))
{
writer.WriteLine(" [StructLayout(LayoutKind.Explicit, Size = {0})]",
offsets[s.Name].size);
}
writer.Write(" public");
if (s.Unsafe)
{
writer.Write(" unsafe");
}
writer.WriteLine(" partial struct {0} {{", s.Name);
for (int i = 0; i < s.Fields.Count; i++)
{
var f = s.Fields[i];
string type = f.Type;
if (spec.FlagsMap.ContainsKey(type))
{
type = spec.FlagsMap[type];
}
int fieldSize = CSSpec.GetSize(type);
if (offsets.Contains(type))
{
fieldSize = offsets[type].size;
}
if (f.ArraySize > 0 && offsets.Contains(s.Name) && type != "byte")
{
Offset o = offsets[s.Name];
for (int j = 0; j < f.ArraySize; j++)
{
writer.WriteLine(" [FieldOffset({0})]", offsets[s.Name].offsets[i] + (j * fieldSize));
writer.WriteLine(" public {0} {1}_{2};", type, f.Name, j);
}
writer.WriteLine();
writer.WriteLine(" public {0} Get{1}{2}(int i) {{", f.Type, char.ToUpper(f.Name[0]), f.Name.Substring(1));
writer.WriteLine(" switch (i) {");
for (int j = 0; j < f.ArraySize; j++)
{
writer.WriteLine(" case {0}: return {1}_{0};", j, f.Name);
}
writer.WriteLine(" default: return default({0});", f.Type);
writer.WriteLine(" }");
writer.WriteLine(" }");
writer.WriteLine();
writer.WriteLine(" public void Set{1}{2}(int i, {0} value) {{", f.Type, char.ToUpper(f.Name[0]), f.Name.Substring(1));
writer.WriteLine(" switch (i) {");
for (int j = 0; j < f.ArraySize; j++)
{
writer.WriteLine(" case {0}: {1}_{0} = value; break;", j, f.Name);
}
writer.WriteLine(" default: return;", f.Type);
writer.WriteLine(" }");
writer.WriteLine(" }");
}
else
{
if (offsets.Contains(s.Name))
{
writer.WriteLine(" [FieldOffset({0})]", offsets[s.Name].offsets[i]);
}
writer.WriteLine(" public {0} {1};", type, f.Name);
}
}
writer.WriteLine(" }");
writer.WriteLine();
}
writer.WriteLine("}");
}
}