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Opentk/Source/OpenGL/Bind/Translation.cs
the_fiddler 3a5dff7e16
2006-09-24 14:04:39 +00:00

466 lines
22 KiB
C#
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/* Copyright (c) 2006 Stephen Apostolopoulos
* See license.txt for license info
*/
using System;
using System.Collections.Generic;
using System.Text;
namespace OpenTK.OpenGL.Bind
{
static class Translation
{
public static char[] Separators = { ' ', '\n', ',', '(', ')', ';', '#' };
public static char[] Whitespace = { ' ' };
public static char[] Braces = { '(', ')' };
public static char[] Comma = { ',' };
/// <summary>
/// Searches for a possible translation for the parameter given.
/// </summary>
/// <param name="str">The parameter to be translated.</param>
/// <returns>The translation of the parameter, or the parameter itself if no translation is found.</returns>
public static string Get(string str)
{
foreach (KeyValuePair<string, string> pair in translations)
if (pair.Key == str)
return pair.Value;
return str;
}
static Dictionary<string, string> parameter_names = new Dictionary<string, string>();
static Dictionary<string, string> parameter_types = new Dictionary<string, string>();
static Dictionary<string, string> old_dictionary = new Dictionary<string, string>();
#region Constructor
static Translation()
{
parameter_names.Add("base", "@base");
parameter_names.Add("object", "@object");
parameter_names.Add("string", "@string");
parameter_names.Add("ref", "reference");
parameter_names.Add("params", "parameters");
parameter_names.Add("in", "@in");
parameter_types.Add("Boolean", "bool");
parameter_types.Add("BooleanPointer", "bool[]");
parameter_types.Add("Char", "char");
parameter_types.Add("CharPointer", "string");
parameter_types.Add("CheckedFloat32", "float");
parameter_types.Add("CheckedInt32", "int");
parameter_types.Add("ClampedColorF", "float");
parameter_types.Add("ClampedFloat32", "float");
parameter_types.Add("ClampedFloat64", "double");
parameter_types.Add("ClampedStencilValue", "int");
parameter_types.Add("ColorB", "byte");
parameter_types.Add("ColorS", "short");
parameter_types.Add("ColorI", "int");
parameter_types.Add("ColorUB", "byte");
parameter_types.Add("ColorUS", "ushort");
parameter_types.Add("ColorUI", "uint");
parameter_types.Add("ColorF", "float");
parameter_types.Add("ColorD", "double");
parameter_types.Add("ColorIndexValueD", "double");
parameter_types.Add("ColorIndexValueF", "float");
parameter_types.Add("ColorIndexValueI", "int");
parameter_types.Add("ColorIndexValueS", "short");
parameter_types.Add("ColorIndexValueUB", "byte");
parameter_types.Add("CompressedTextureARB", "void");
parameter_types.Add("ControlPointNV", "void");
parameter_types.Add("CoordF", "float");
parameter_types.Add("CoordD", "double");
parameter_types.Add("CoordI", "int");
parameter_types.Add("CoordS", "short");
parameter_types.Add("FeedbackElement", "float");
parameter_types.Add("FenceNV", "uint");
/////////////////////////////////////
parameter_types.Add("Int8", "byte");
parameter_types.Add("Int16", "short");
parameter_types.Add("Int32", "int");
parameter_types.Add("UInt8", "byte");
parameter_types.Add("UInt16", "ushort");
parameter_types.Add("UInt32", "uint");
parameter_types.Add("Float32", "float");
parameter_types.Add("Float64", "double");
parameter_types.Add("ConstFloat32", "float");
parameter_types.Add("ConstInt32", "double");
parameter_types.Add("ConstUInt32", "uint");
parameter_types.Add("ConstVoid", "object");
parameter_types.Add("ConstVoidPointer", "object");
parameter_types.Add("String", "string");
parameter_types.Add("Void", "object");
parameter_types.Add("VoidPointer", "object");
parameter_types.Add("void", "void");
parameter_types.Add("Float32Pointer", "float");
parameter_types.Add("Float32Double", "double");
///////////////////////////////////////
parameter_types.Add("List", "uint");
parameter_types.Add("SizeI", "int");
parameter_types.Add("LineStipple", "ushort");
parameter_types.Add("WinCoord", "int");
parameter_types.Add("Texture", "uint");
parameter_types.Add("TextureComponentCount", "int");
parameter_types.Add("SelectName", "uint");
parameter_types.Add("MaskedColorIndexValueF", "float");
parameter_types.Add("MaskedColorIndexValueI", "uint");
parameter_types.Add("MaskedStencilValue", "uint");
parameter_types.Add("StencilValue", "int");
parameter_types.Add("DrawElementsType", "uint");
parameter_types.Add("BlendEquationMode", "Enums.BlendEquationModeEXT");
parameter_types.Add("ColorTableTarget", "Enums.ColorTableTargetSGI");
parameter_types.Add("ColorTableParameterPName", "Enums.ColorTableParameterPNameSGI");
parameter_types.Add("ConvolutionTarget", "Enums.ConvolutionTargetEXT");
parameter_types.Add("ConvolutionParameter", "Enums.ConvolutionParameterEXT");
parameter_types.Add("GetColorTableParameterPName", "Enums.GetColorTableParameterPNameSGI");
parameter_types.Add("GetConvolutionParameterPName", "Enums.GetConvolutionParameter"); // May not be correct, but was the closest I could find.
parameter_types.Add("SeparableTarget", "Enums.SeparableTargetEXT");
parameter_types.Add("HistogramTarget", "Enums.HistogramTargetEXT");
parameter_types.Add("GetHistogramParameterPName", "Enums.GetHistogramParameterPNameEXT");
parameter_types.Add("MinmaxTarget", "Enums.MinmaxTargetEXT");
parameter_types.Add("GetMinmaxParameterPName", "Enums.GetMinmaxParameterPNameEXT");
parameter_types.Add("TextureUnit", "uint");
parameter_types.Add("BlendFuncSeparateParameterEXT", "uint");
parameter_types.Add("FogPointerTypeEXT", "uint");
parameter_types.Add("PointParameterNameARB", "Enums.PointParameterNameSGIS");
parameter_types.Add("GLenum", "uint");
parameter_types.Add("VertexBufferTargetARB", "uint");
parameter_types.Add("VertexBufferUsageARB", "uint");
parameter_types.Add("VertexBufferSize", "IntPtr");
parameter_types.Add("VertexBufferOffset", "IntPtr");
parameter_types.Add("VertexBufferPNameARB", "uint");
parameter_types.Add("VertexBufferAccessARB", "uint");
parameter_types.Add("VertexBufferPointerNameARB", "uint");
parameter_types.Add("VertexAttribPropertyARB", "uint");
parameter_types.Add("VertexAttribPointerPropertyARB", "uint");
parameter_types.Add("VertexAttribPointerTypeARB", "uint");
parameter_types.Add("VertexBufferSizeARB", "IntPtr");
parameter_types.Add("VertexBufferOffsetARB", "IntPtr");
parameter_types.Add("DrawBufferModeATI", "Enums.DrawBufferMode");
parameter_types.Add("StencilFaceDirection", "uint");
parameter_types.Add("WeightPointerTypeARB", "uint");
parameter_types.Add("MatrixIndexPointerTypeARB", "uint");
parameter_types.Add("ProgramFormatARB", "uint");
parameter_types.Add("ProgramPropertyARB", "uint");
parameter_types.Add("ProgramTargetARB", "uint");
parameter_types.Add("ProgramStringPropertyARB", "uint");
parameter_types.Add("handleARB", "uint");
parameter_types.Add("charARB", "char"); // Maybe this should be byte?
parameter_types.Add("charPointerARB", "string");
parameter_types.Add("ClampColorTargetARB", "uint");
parameter_types.Add("ClampColorModeARB", "uint");
parameter_types.Add("TextureFilterSGIS", "uint");
parameter_types.Add("PixelTexGenModeSGIX", "uint");
parameter_types.Add("SpriteParameterNameSGIX", "uint");
parameter_types.Add("ImageTransformTargetHP", "uint");
parameter_types.Add("ImageTransformPNameHP", "uint");
parameter_types.Add("HintTargetPGI", "uint");
parameter_types.Add("IndexMaterialParameterEXT", "uint");
parameter_types.Add("IndexFunctionEXT", "uint");
parameter_types.Add("CullParameterEXT", "uint");
parameter_types.Add("FragmentLightParameterSGIX", "uint");
parameter_types.Add("FragmentLightNameSGIX", "uint");
parameter_types.Add("LightTextureModeEXT", "uint");
parameter_types.Add("LightTexturePNameEXT", "uint");
parameter_types.Add("PixelTransformTargetEXT", "uint");
parameter_types.Add("PixelTransformPNameEXT", "uint");
parameter_types.Add("TextureNormalModeEXT", "uint");
parameter_types.Add("TangentPointerTypeEXT", "uint");
parameter_types.Add("BinormalPointerTypeEXT", "uint");
parameter_types.Add("ReplacementCodeTypeSUN", "uint");
parameter_types.Add("ReplacementCodeSUN", "uint");
parameter_types.Add("VertexWeightPointerTypeEXT", "uint");
parameter_types.Add("CombinerParameterNV", "uint");
parameter_types.Add("CombinerMappingNV", "uint");
parameter_types.Add("CombinerPortionNV", "uint");
parameter_types.Add("CombinerRegisterNV", "uint");
parameter_types.Add("CombinerStageNV", "uint");
parameter_types.Add("CombinerVariableNV", "uint");
parameter_types.Add("CombinerScaleNV", "uint");
parameter_types.Add("CombinerBiasNV", "uint");
parameter_types.Add("CombinerComponentUsageNV", "uint");
parameter_types.Add("SecondaryColorPointerTypeIBM", "uint");
parameter_types.Add("FogPointerTypeIBM", "uint");
parameter_types.Add("SamplePatternEXT", "uint");
parameter_types.Add("IglooParameterSGIX", "object");
parameter_types.Add("IglooFunctionSelectSGIX", "uint");
parameter_types.Add("FenceParameterNameNV", "uint");
parameter_types.Add("FenceConditionNV", "uint");
parameter_types.Add("MapTypeNV", "uint");
parameter_types.Add("EvalTargetNV", "uint");
parameter_types.Add("MapParameterNV", "uint");
parameter_types.Add("MapAttribParameterNV", "uint");
parameter_types.Add("EvalMapsModeNV", "uint");
parameter_types.Add("VertexAttribEnumNV", "uint");
parameter_types.Add("ProgramCharacterNV", "uint");
parameter_types.Add("TexBumpParameterATI", "uint");
parameter_types.Add("GetTexBumpParameterATI", "uint");
parameter_types.Add("SwizzleOpATI", "uint");
parameter_types.Add("FragmentOpATI", "uint");
parameter_types.Add("PNTrianglesPNameATI", "uint");
parameter_types.Add("ArrayObjectUsageATI", "uint");
parameter_types.Add("PreserveModeATI", "uint");
parameter_types.Add("ArrayObjectPNameATI", "uint");
parameter_types.Add("ScalarType", "uint");
parameter_types.Add("VertexShaderOpEXT", "uint");
parameter_types.Add("VertexShaderCoordOutEXT", "uint");
parameter_types.Add("VertexShaderWriteMaskEXT", "uint");
parameter_types.Add("ParameterRangeEXT", "uint");
parameter_types.Add("DataTypeEXT", "uint");
parameter_types.Add("VertexShaderStorageTypeEXT", "uint");
parameter_types.Add("VertexShaderTextureUnitParameter", "uint");
parameter_types.Add("VertexShaderParameterEXT", "uint");
parameter_types.Add("VariantCapEXT", "uint");
parameter_types.Add("GetVariantValueEXT", "uint");
parameter_types.Add("VertexStreamATI", "uint");
parameter_types.Add("ElementPointerTypeATI", "uint");
parameter_types.Add("OcclusionQueryParameterNameNV", "uint");
parameter_types.Add("ObjectTypeAPPLE", "uint");
parameter_types.Add("VertexArrayPNameAPPLE", "uint");
parameter_types.Add("Half16NV", "ushort");
parameter_types.Add("PixelDataRangeTargetNV", "uint");
//parameter_types.Add("", "");
//parameter_types.Add("", "");
//parameter_types.Add("", "");
//parameter_types.Add("", "");
//parameter_types.Add("", "");
//parameter_types.Add("", "");
//parameter_types.Add("", "");
//parameter_types.Add("", "");
}
#endregion
#region Old key pairs
static KeyValuePair<string, string>[] translations = new KeyValuePair<string, string>[]
{
// Pointer types.
//new KeyValuePair<string, string>("GLhandleARB*", "IntPtr"),
//new KeyValuePair<string, string>("GLhalfARB*", "IntPtr"),
//new KeyValuePair<string, string>("GLhalfNV*", "IntPtr"),
//new KeyValuePair<string, string>("GLcharARB*", "IntPtr"),
//new KeyValuePair<string, string>("GLenum*", "IntPtr"),
//new KeyValuePair<string, string>("GLboolean*", "IntPtr"),
//new KeyValuePair<string, string>("GLbitfield*", "IntPtr"),
//new KeyValuePair<string, string>("GLvoid*", "IntPtr"),
//new KeyValuePair<string, string>("GLchar*", "IntPtr"),
//new KeyValuePair<string, string>("GLbyte*", "IntPtr"),
//new KeyValuePair<string, string>("GLshort*", "IntPtr"),
//new KeyValuePair<string, string>("GLint*", "IntPtr"),
//new KeyValuePair<string, string>("GLubyte*", "IntPtr"),
//new KeyValuePair<string, string>("GLushort*", "IntPtr"),
//new KeyValuePair<string, string>("GLuint*", "IntPtr"),
//new KeyValuePair<string, string>("GLsizei*", "IntPtr"),
//new KeyValuePair<string, string>("GLfloat*", "IntPtr"),
//new KeyValuePair<string, string>("GLclampf*", "IntPtr"),
//new KeyValuePair<string, string>("GLdouble*", "IntPtr"),
//new KeyValuePair<string, string>("GLclampd*", "IntPtr"),
new KeyValuePair<string, string>("GLvoid*", "Array"),
// ARB and NV types (these should come before normal types to guard against double translation).
new KeyValuePair<string, string>("GLsizeiptrARB", "IntPtr"),
new KeyValuePair<string, string>("GLintptrARB", "IntPtr"),
new KeyValuePair<string, string>("GLhandleARB", "uint"),
new KeyValuePair<string, string>("GLhalfARB", "ushort"),
new KeyValuePair<string, string>("GLhalfNV", "ushort"),
new KeyValuePair<string, string>("GLcharARB", "char"),
// Normal types.
new KeyValuePair<string, string>("GLsizeiptr", "IntPtr"),
new KeyValuePair<string, string>("GLintptr", "IntPtr"),
new KeyValuePair<string, string>("GLenum", "uint"),
new KeyValuePair<string, string>("GLboolean", "bool"),
new KeyValuePair<string, string>("GLbitfield", "uint"),
new KeyValuePair<string, string>("GLvoid", "void"),
new KeyValuePair<string, string>("GLchar", "char"),
new KeyValuePair<string, string>("GLbyte", "sbyte"),
new KeyValuePair<string, string>("GLshort", "short"),
new KeyValuePair<string, string>("GLint", "int"),
new KeyValuePair<string, string>("GLubyte", "byte"),
new KeyValuePair<string, string>("GLushort", "ushort"),
new KeyValuePair<string, string>("GLuint", "uint"),
new KeyValuePair<string, string>("GLsizei", "int"),
new KeyValuePair<string, string>("GLfloat", "float"),
new KeyValuePair<string, string>("GLclampf", "float"),
new KeyValuePair<string, string>("GLdouble", "double"),
new KeyValuePair<string, string>("GLclampd", "double"),
new KeyValuePair<string, string>("void", "void"), // For return parameters.
// Special.
//new KeyValuePair<string, string>("*", "[]"),
new KeyValuePair<string, string>("const", String.Empty),
// Since we cannot marshal nested arrays...
//new KeyValuePair<string, string>("char[][]", "string[]"),
//new KeyValuePair<string, string>("#define", "const uint "),
//new KeyValuePair<string, string>(" *", "[] "),
//new KeyValuePair<string, string>("GLAPI", String.Empty),
//new KeyValuePair<string, string>("APIENTRY", String.Empty),
//new KeyValuePair<string, string>("APIENTRYP", String.Empty),
//new KeyValuePair<string, string>("\n", ""),
//new KeyValuePair<string, string>(" out", " output"),
//new KeyValuePair<string, string>(" ", " "),
};
#endregion
#region Translate function list
public static void Translate(List<Function> function_list, List<Function> wrapper_list)
{
string s;
foreach (Function f in function_list)
{
Function wf = new Function();
wf.ReturnValue = f.ReturnValue;
wf.Name = f.Name;
if (parameter_types.TryGetValue(f.ReturnValue, out s))
f.ReturnValue = s;
else
f.ReturnValue = "Enums." + f.ReturnValue;
// You may not marshal by return type (the return type must be defined).
if (f.ReturnValue == "object")
{
f.ReturnValue = "IntPtr";
wf.ReturnValue = "object";
f.NeedsWrapper = true;
}
foreach (Parameter p in f.Parameters)
{
Parameter wp = new Parameter();
wp.Name = p.Name;
wp.Type = p.Type;
wp.Array = p.Array;
wp.Flow = p.Flow;
wf.Parameters.Add(wp);
if (parameter_names.TryGetValue(p.Name, out s))
{
p.Name = s;
wp.Name = s;
}
if (parameter_types.TryGetValue(p.Type, out s))
{
p.Type = s;
wp.Type = s;
}
else
{
p.Type = "Enums." + p.Type;
wp.Type = p.Type;
}
if (p.Type == "object")
{
p.Array = false;
p.Type = "object";
p.UnmanagedType = System.Runtime.InteropServices.UnmanagedType.AsAny;
//p.Type = "IntPtr";
//wp.Array = false;
//f.NeedsWrapper = true;
}
if (p.Type == "void" && p.Array)
{
p.Array = false;
p.Type = "object";
p.UnmanagedType = System.Runtime.InteropServices.UnmanagedType.AsAny;
//p.Type = "IntPtr";
//wp.Type = "object";
//wp.Array = true;
//f.NeedsWrapper = true;
}
if (p.Array)
{
p.Type = p.Type + "[]";
wp.Type = wp.Type + "[]";
}
//if (p.Flow == Parameter.FlowDirection.Out && p.Type.Contains("string"))
// p.Type.Replace("string", "StringBuilder");
if (p.Type.Contains("[][]"))
{
p.Type = "ref " + p.Type.Replace("[][]", "[]");
wp.Type = "ref " + wp.Type.Replace("[][]", "[]");
}
}
if (f.NeedsWrapper)
{
f.Name = f.Name + "_";
wrapper_list.Add(wf);
}
}
}
#endregion
#region Translate enum hashtable
public static void Translate(System.Collections.Hashtable e_table)
{
foreach (Enum e in e_table.Values)
{
if (Char.IsDigit(e.Name[0]))
e.Name = e.Name.Insert(0, "_");
if (e.Name == "Boolean")
continue;
foreach (Constant c in e.ConstantCollection.Values)
{
if (Char.IsDigit(c.Name[0]))
c.Name = c.Name.Insert(0, "_");
if (c.Value.Contains(".") && Char.IsDigit(c.Value[c.Value.IndexOf('.') + 1]))
c.Value = c.Value.Insert(c.Value.IndexOf('.') + 1, "_");
}
}
}
#endregion
}
}
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