GLTypes.cs 3.33 KB
Newer Older
pcy's avatar
initial  
pcy committed
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
using System;
using System.Collections.Generic;
using System.Linq;

namespace PoroCYon.FNAGLSL {
	public class GLException : Exception {
		public readonly GLError Error;

		public GLException(GLError err)
				: base(TranslateMsg(err)) {
			Error = err;
		}

		public static string TranslateMsg(GLError err) {
			switch (err) {
			case GLError.NoError: return "No error";
			case GLError.InvalidEnum: return "Invalid enum";
			case GLError.InvalidValue: return "Invalid value";
			case GLError.InvalidOperation: return "Invalid operation";
			case GLError.StackOverflow: return "Stack overflow";
			case GLError.StackUnderflow: return "Stack underflow";
			case GLError.OutOfMemory: return "Out of memory";
			default: return String.Format("??? ({0})", (uint)err);
			}
		}
	}
	public class GLSLCompileException : Exception {
		public GLSLCompileException(string msg) : base(msg) { }
	}
	public class GLSLLinkException : Exception {
		public GLSLLinkException(string msg) : base(msg) { }
	}

	public enum GLError : uint/*GLenum*/ {
		NoError          = 0,
		InvalidEnum      = 0x0500,
		InvalidValue     = 0x0501,
		InvalidOperation = 0x0502,
		StackOverflow    = 0x0503,
		StackUnderflow   = 0x0504,
		OutOfMemory      = 0x0505
	}

	public enum GLSLPurpose {
		VertexShader   = 0x8B31,
		GeomShader     = 0x8DD9,
		TessCtrlShader = 0x8E88,
		TessEvalShader = 0x8E87,
		FragmentShader = 0x8B30,
		//ComputeShader  = 0x91B9
	}
pcy's avatar
pcy committed
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115

	public enum GLSLType : uint/*GLenum*/ {
		FLOAT      = 0x1406,
		FLOAT_VEC2 = 0x8B50,
		FLOAT_VEC3 = 0x8B51,
		FLOAT_VEC4 = 0x8B52,
		INT        = 0x1404,
		INT_VEC2   = 0x8B53,
		INT_VEC3   = 0x8B54,
		INT_VEC4   = 0x8B55,
		UNSIGNED_INT      = 0x1405,
		UNSIGNED_INT_VEC2 = 0x8DC6,
		UNSIGNED_INT_VEC3 = 0x8DC7,
		UNSIGNED_INT_VEC4 = 0x8DC8,
		BOOL       = 0x8B56,
		BOOL_VEC2  = 0x8B57,
		BOOL_VEC3  = 0x8B58,
		BOOL_VEC4  = 0x8B59,
		FLOAT_MAT2   = 0x8B5A,
		FLOAT_MAT3   = 0x8B5B,
		FLOAT_MAT4   = 0x8B5C,
		FLOAT_MAT2x3 = 0x8B65,
		FLOAT_MAT2x4 = 0x8B66,
		FLOAT_MAT3x2 = 0x8B67,
		FLOAT_MAT3x4 = 0x8B68,
		FLOAT_MAT4x2 = 0x8B69,
		FLOAT_MAT4x3 = 0x8B6A,
		SAMPLER_1D = 0x8B5D,
		SAMPLER_2D = 0x8B5E,
		SAMPLER_3D = 0x8B5F,
		SAMPLER_CUBE      = 0x8B60,
		SAMPLER_1D_SHADOW = 0x8B61,
		SAMPLER_2D_SHADOW = 0x8B62,
		SAMPLER_1D_ARRAY        = 0x8DC0,
		SAMPLER_2D_ARRAY        = 0x0DC1,
		SAMPLER_1D_ARRAY_SHADOW = 0x8DC3,
		SAMPLER_2D_ARRAY_SHADOW = 0x8DC4,
		SAMPLER_CUBE_SHADOW     = 0x8DC5,
		SAMPLER_2D_MULTISAMPLE       = 0x9108,
		SAMPLER_2D_MULTISAMPLE_ARRAY = 0x910B,
		SAMPLER_2D_RECT        = 0x8B63,
		SAMPLER_2D_RECT_SHADOW = 0x8B64,
		SAMPLER_BUFFER         = 0x8DC2,
		INT_SAMPLER_1D       = 0x8DC9,
		INT_SAMPLER_2D       = 0x8DCA,
		INT_SAMPLER_3D       = 0x8DCB,
		INT_SAMPLER_CUBE     = 0x8DCD,
		INT_SAMPLER_1D_ARRAY = 0x8DCE,
		INT_SAMPLER_2D_ARRAY = 0x8DCF,
		INT_SAMPLER_2D_MULTISAMPLE       = 0x9109,
		INT_SAMPLER_2D_MULTISAMPLE_ARRAY = 0x910C,
		INT_SAMPLER_BUFFER  = 0x8DD0,
		INT_SAMPLER_2D_RECT = 0x8DCD,
		UNSIGNED_INT_SAMPLER_1D       = 0x8DD1,
		UNSIGNED_INT_SAMPLER_2D       = 0x8DD2,
		UNSIGNED_INT_SAMPLER_3D       = 0x8DD3,
		UNSIGNED_INT_SAMPLER_CUBE     = 0x8DD4,
		UNSIGNED_INT_SAMPLER_1D_ARRAY = 0x8DD6,
		UNSIGNED_INT_SAMPLER_2D_ARRAY = 0x8DD7,
		UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE       = 0x910A,
		UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY = 0x910D,
		UNSIGNED_INT_SAMPLER_BUFFER  = 0x8DD8,
		UNSIGNED_INT_SAMPLER_2D_RECT = 0x8DD5
	}
pcy's avatar
initial  
pcy committed
116
117
}