HLSF use long as aloloc size
This commit is contained in:
Nitload
@@ -1,203 +1,203 @@
|
||||
//-----------------------------------------------------------------------
|
||||
// -----------------------------------------------------------------------
|
||||
// file="ShaderGenerator"
|
||||
// Project: StgSharp
|
||||
// AuthorGroup: Nitload
|
||||
// Copyright (c) Nitload. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in all
|
||||
// copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
// SOFTWARE.
|
||||
//
|
||||
// -----------------------------------------------------------------------
|
||||
// -----------------------------------------------------------------------
|
||||
using StgSharp.Graphics;
|
||||
using StgSharp.Graphics.OpenGL;
|
||||
using StgSharp.Mathematics;
|
||||
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Runtime.Serialization;
|
||||
using System.Text;
|
||||
using System.Threading.Tasks;
|
||||
|
||||
namespace StgSharp.Graphics.ShaderEdit
|
||||
{
|
||||
public class ShaderGenerator
|
||||
{
|
||||
|
||||
private Dictionary<int, ShaderParameter> uniformDefine;
|
||||
private List<string> codeList;
|
||||
private List<ShaderFunction> usedShaderFunctions;
|
||||
|
||||
public Uniform<T> DefineUniform<T>(string name, int index) where T: unmanaged
|
||||
{
|
||||
ShaderParameter p = new ShaderParameter(name, ShaderParameter.TypeMarshal<T>());
|
||||
uniformDefine.Add(index, p);
|
||||
|
||||
// return new Uniform<TView>();
|
||||
throw new NotImplementedException();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public class ShaderFunction
|
||||
{
|
||||
|
||||
private List<string> codeList;
|
||||
private List<ShaderParameter> inputList;
|
||||
private ShaderParameter outPut;
|
||||
private string name;
|
||||
|
||||
public int ParameterCount => inputList.Count;
|
||||
|
||||
public void EmitCall(ShaderFunction function, ShaderParameter outPut, params ShaderParameter[] inputParams)
|
||||
{
|
||||
if (inputParams.Length != function.ParameterCount)
|
||||
{
|
||||
// Param list length not equal
|
||||
throw new ArgumentException(
|
||||
"Provided parameters does not match function's parameter list.");
|
||||
}
|
||||
if (!ShaderParameter.IsSameType(outPut, function.outPut))
|
||||
{
|
||||
// Type of returning value not equal
|
||||
throw new ArgumentException(
|
||||
"Provided parameters does not match function's parameter list.");
|
||||
}
|
||||
for (int i = 0; i < inputParams.Length; i++)
|
||||
{
|
||||
if (!ShaderParameter.IsSameType(function.inputList[i], inputParams[i]))
|
||||
{
|
||||
// Input type not match
|
||||
throw new InvalidCastException(
|
||||
"Provided parameters does not match function's parameter list.");
|
||||
}
|
||||
}
|
||||
string codeLine = string.Empty; // adding a line like " outvalue = Func(input1, input2,...); "
|
||||
if (outPut != ShaderParameter.Void) {
|
||||
codeLine += $"{outPut.name} = ";
|
||||
}
|
||||
codeLine += $"{function.name}(";
|
||||
foreach (ShaderParameter inputParam in inputParams) {
|
||||
codeLine += inputParam.name;
|
||||
}
|
||||
codeLine += ");\n";
|
||||
codeList.Add(codeLine);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public class ShaderParameter
|
||||
{
|
||||
|
||||
public static readonly ShaderParameter Void = new ShaderParameter(
|
||||
string.Empty, InternalShaderType.Void);
|
||||
internal readonly bool isReadOnly;
|
||||
internal readonly InternalShaderType type;
|
||||
internal readonly string name;
|
||||
|
||||
public ShaderParameter(string name, InternalShaderType type)
|
||||
{
|
||||
this.name = name;
|
||||
this.type = type;
|
||||
isReadOnly = false;
|
||||
}
|
||||
|
||||
public static bool IsSameType(ShaderParameter param1, ShaderParameter param2)
|
||||
{
|
||||
if (param1.type != InternalShaderType.Struct)
|
||||
{
|
||||
return param1.type == param2.type;
|
||||
} else
|
||||
{
|
||||
throw new Exception("Struct is currently not supported.");
|
||||
}
|
||||
}
|
||||
|
||||
public static InternalShaderType TypeMarshal<T>() where T: unmanaged
|
||||
{
|
||||
switch (Type.GetTypeCode(typeof(T)))
|
||||
{
|
||||
case TypeCode.Single:
|
||||
return InternalShaderType.Float;
|
||||
case TypeCode.Double:
|
||||
return InternalShaderType.Double;
|
||||
case TypeCode.Int32:
|
||||
return InternalShaderType.Int;
|
||||
case TypeCode.UInt32:
|
||||
return InternalShaderType.UInt;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
switch (typeof(T).Name)
|
||||
{
|
||||
case "vec4d":
|
||||
return InternalShaderType.Vector4;
|
||||
case "Matrix2x2":
|
||||
return InternalShaderType.Matrix2x2;
|
||||
case "Matrix2x3":
|
||||
return InternalShaderType.Matrix2x3;
|
||||
case "Matrix2x4":
|
||||
return InternalShaderType.Matrix2x4;
|
||||
case "Matrix3x2":
|
||||
return InternalShaderType.Matrix3x2;
|
||||
case "Matrix3x3":
|
||||
return InternalShaderType.Matrix3x3;
|
||||
case "Matrix3x4":
|
||||
return InternalShaderType.Matrix3x4;
|
||||
case "Matrix4x2":
|
||||
return InternalShaderType.Matrix4x2;
|
||||
case "Matrix4x3":
|
||||
return InternalShaderType.Matrix4x3;
|
||||
case "Matrix4x4":
|
||||
return InternalShaderType.Matrix4x4;
|
||||
default:
|
||||
throw new ArgumentException("Not supported shader data type.");
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public enum InternalShaderType
|
||||
{
|
||||
#pragma warning disable CS1591
|
||||
Struct,
|
||||
Void,
|
||||
Int,
|
||||
UInt,
|
||||
Float,
|
||||
Double,
|
||||
Vector2,
|
||||
Vector3,
|
||||
Vector4,
|
||||
VectorD2,
|
||||
VectorD3,
|
||||
VectorD4,
|
||||
Matrix2x2,
|
||||
Matrix2x3,
|
||||
Matrix2x4,
|
||||
Matrix3x2,
|
||||
Matrix3x3,
|
||||
Matrix3x4,
|
||||
Matrix4x2,
|
||||
Matrix4x3,
|
||||
Matrix4x4,
|
||||
#pragma warning restore CS1591
|
||||
}
|
||||
//-----------------------------------------------------------------------
|
||||
// -----------------------------------------------------------------------
|
||||
// file="ShaderGenerator"
|
||||
// Project: StgSharp
|
||||
// AuthorGroup: Nitload
|
||||
// Copyright (c) Nitload. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in all
|
||||
// copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
// SOFTWARE.
|
||||
//
|
||||
// -----------------------------------------------------------------------
|
||||
// -----------------------------------------------------------------------
|
||||
using StgSharp.Graphics;
|
||||
using StgSharp.Graphics.OpenGL;
|
||||
using StgSharp.Mathematics;
|
||||
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Runtime.Serialization;
|
||||
using System.Text;
|
||||
using System.Threading.Tasks;
|
||||
|
||||
namespace StgSharp.Graphics.ShaderEdit
|
||||
{
|
||||
public class ShaderGenerator
|
||||
{
|
||||
|
||||
private Dictionary<int, ShaderParameter> uniformDefine;
|
||||
private List<string> codeList;
|
||||
private List<ShaderFunction> usedShaderFunctions;
|
||||
|
||||
public Uniform<T> DefineUniform<T>(string name, int index) where T: unmanaged
|
||||
{
|
||||
ShaderParameter p = new ShaderParameter(name, ShaderParameter.TypeMarshal<T>());
|
||||
uniformDefine.Add(index, p);
|
||||
|
||||
// return new Uniform<TView>();
|
||||
throw new NotImplementedException();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public class ShaderFunction
|
||||
{
|
||||
|
||||
private List<string> codeList;
|
||||
private List<ShaderParameter> inputList;
|
||||
private ShaderParameter outPut;
|
||||
private string name;
|
||||
|
||||
public int ParameterCount => inputList.Count;
|
||||
|
||||
public void EmitCall(ShaderFunction function, ShaderParameter outPut, params ShaderParameter[] inputParams)
|
||||
{
|
||||
if (inputParams.Length != function.ParameterCount)
|
||||
{
|
||||
// Param list length not equal
|
||||
throw new ArgumentException(
|
||||
"Provided parameters does not match function's parameter list.");
|
||||
}
|
||||
if (!ShaderParameter.IsSameType(outPut, function.outPut))
|
||||
{
|
||||
// Type of returning value not equal
|
||||
throw new ArgumentException(
|
||||
"Provided parameters does not match function's parameter list.");
|
||||
}
|
||||
for (int i = 0; i < inputParams.Length; i++)
|
||||
{
|
||||
if (!ShaderParameter.IsSameType(function.inputList[i], inputParams[i]))
|
||||
{
|
||||
// Input type not match
|
||||
throw new InvalidCastException(
|
||||
"Provided parameters does not match function's parameter list.");
|
||||
}
|
||||
}
|
||||
string codeLine = string.Empty; // adding a line like " outvalue = Func(input1, input2,...); "
|
||||
if (outPut != ShaderParameter.Void) {
|
||||
codeLine += $"{outPut.name} = ";
|
||||
}
|
||||
codeLine += $"{function.name}(";
|
||||
foreach (ShaderParameter inputParam in inputParams) {
|
||||
codeLine += inputParam.name;
|
||||
}
|
||||
codeLine += ");\n";
|
||||
codeList.Add(codeLine);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public class ShaderParameter
|
||||
{
|
||||
|
||||
public static readonly ShaderParameter Void = new ShaderParameter(
|
||||
string.Empty, InternalShaderType.Void);
|
||||
internal readonly bool isReadOnly;
|
||||
internal readonly InternalShaderType type;
|
||||
internal readonly string name;
|
||||
|
||||
public ShaderParameter(string name, InternalShaderType type)
|
||||
{
|
||||
this.name = name;
|
||||
this.type = type;
|
||||
isReadOnly = false;
|
||||
}
|
||||
|
||||
public static bool IsSameType(ShaderParameter param1, ShaderParameter param2)
|
||||
{
|
||||
if (param1.type != InternalShaderType.Struct)
|
||||
{
|
||||
return param1.type == param2.type;
|
||||
} else
|
||||
{
|
||||
throw new Exception("Struct is currently not supported.");
|
||||
}
|
||||
}
|
||||
|
||||
public static InternalShaderType TypeMarshal<T>() where T: unmanaged
|
||||
{
|
||||
switch (Type.GetTypeCode(typeof(T)))
|
||||
{
|
||||
case TypeCode.Single:
|
||||
return InternalShaderType.Float;
|
||||
case TypeCode.Double:
|
||||
return InternalShaderType.Double;
|
||||
case TypeCode.Int32:
|
||||
return InternalShaderType.Int;
|
||||
case TypeCode.UInt32:
|
||||
return InternalShaderType.UInt;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
switch (typeof(T).Name)
|
||||
{
|
||||
case "vec4d":
|
||||
return InternalShaderType.Vector4;
|
||||
case "Matrix2x2":
|
||||
return InternalShaderType.Matrix2x2;
|
||||
case "Matrix2x3":
|
||||
return InternalShaderType.Matrix2x3;
|
||||
case "Matrix2x4":
|
||||
return InternalShaderType.Matrix2x4;
|
||||
case "Matrix3x2":
|
||||
return InternalShaderType.Matrix3x2;
|
||||
case "Matrix3x3":
|
||||
return InternalShaderType.Matrix3x3;
|
||||
case "Matrix3x4":
|
||||
return InternalShaderType.Matrix3x4;
|
||||
case "Matrix4x2":
|
||||
return InternalShaderType.Matrix4x2;
|
||||
case "Matrix4x3":
|
||||
return InternalShaderType.Matrix4x3;
|
||||
case "Matrix4x4":
|
||||
return InternalShaderType.Matrix4x4;
|
||||
default:
|
||||
throw new ArgumentException("Not supported shader data type.");
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public enum InternalShaderType
|
||||
{
|
||||
#pragma warning disable CS1591
|
||||
Struct,
|
||||
Void,
|
||||
Int,
|
||||
UInt,
|
||||
Float,
|
||||
Double,
|
||||
Vector2,
|
||||
Vector3,
|
||||
Vector4,
|
||||
VectorD2,
|
||||
VectorD3,
|
||||
VectorD4,
|
||||
Matrix2x2,
|
||||
Matrix2x3,
|
||||
Matrix2x4,
|
||||
Matrix3x2,
|
||||
Matrix3x3,
|
||||
Matrix3x4,
|
||||
Matrix4x2,
|
||||
Matrix4x3,
|
||||
Matrix4x4,
|
||||
#pragma warning restore CS1591
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user