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
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
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
//===== Copyright � Valve Corporation, All rights reserved. ======//
#ifndef ISHADER_DECLARATIONS_HDR
#define ISHADER_DECLARATIONS_HDR
//-----------------------------------------------------------------------------
// Standard vertex shader constants
//-----------------------------------------------------------------------------
enum
{
// Standard vertex shader constants
VERTEX_SHADER_MATH_CONSTANTS0 = 0,
VERTEX_SHADER_MATH_CONSTANTS1 = 1,
VERTEX_SHADER_CAMERA_POS = 2,
VERTEX_SHADER_FLEXSCALE = 3, // DX9 only
VERTEX_SHADER_LIGHT_INDEX = 3, // DX8 only
VERTEX_SHADER_MODELVIEWPROJ = 4,
VERTEX_SHADER_VIEWPROJ = 8,
VERTEX_SHADER_MODELVIEWPROJ_THIRD_ROW = 12,
VERTEX_SHADER_VIEWPROJ_THIRD_ROW = 13,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_10 = 14,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_11 = 15,
VERTEX_SHADER_FOG_PARAMS = 16,
VERTEX_SHADER_VIEWMODEL = 17,
VERTEX_SHADER_AMBIENT_LIGHT = 21,
VERTEX_SHADER_LIGHTS = 27,
VERTEX_SHADER_LIGHT0_POSITION = 29,
VERTEX_SHADER_MODULATION_COLOR = 47,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_0 = 48,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_1 = 49,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_2 = 50,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_3 = 51,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_4 = 52,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_5 = 53,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_6 = 54,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_7 = 55,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_8 = 56,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_9 = 57,
VERTEX_SHADER_MODEL = 58,
//
// We reserve up through 216 for the 53 bones supported on DX9
//
VERTEX_SHADER_SHADER_SPECIFIC_CONST_13 = 217,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_14 = 218,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_15 = 219,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_16 = 220,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_17 = 221,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_18 = 222,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_19 = 223,
VERTEX_SHADER_SHADER_SPECIFIC_CONST_12 = 224,
// 226 ClipPlane0 |------ OpenGL will jam clip planes into these two
// 227 ClipPlane1 |
VERTEX_SHADER_FLEX_WEIGHTS = 1024,
VERTEX_SHADER_MAX_FLEX_WEIGHT_COUNT = 512,
};
//-----------------------------------------------------------------------------
// forward declarations
//-----------------------------------------------------------------------------
class IMaterialVar;
class IShaderShadow;
class IShaderDynamicAPI;
class IShaderInit;
class CBasePerMaterialContextData;
//-----------------------------------------------------------------------------
// Shader flags
//-----------------------------------------------------------------------------
enum ShaderFlags_t
{
SHADER_NOT_EDITABLE = 0x1
};
//-----------------------------------------------------------------------------
// Shader parameter flags
//-----------------------------------------------------------------------------
enum ShaderParamFlags_t
{
SHADER_PARAM_NOT_EDITABLE = 0x1
};
//-----------------------------------------------------------------------------
// Standard vertex shader constants
//-----------------------------------------------------------------------------
enum
{
// Standard vertex shader constants
VERTEX_SHADER_LIGHT_ENABLE_BOOL_CONST = 0,
VERTEX_SHADER_LIGHT_ENABLE_BOOL_CONST_COUNT = 4,
VERTEX_SHADER_SHADER_SPECIFIC_BOOL_CONST_0 = 4,
VERTEX_SHADER_SHADER_SPECIFIC_BOOL_CONST_1 = 5,
VERTEX_SHADER_SHADER_SPECIFIC_BOOL_CONST_2 = 6,
VERTEX_SHADER_SHADER_SPECIFIC_BOOL_CONST_3 = 7,
VERTEX_SHADER_SHADER_SPECIFIC_BOOL_CONST_4 = 8,
VERTEX_SHADER_SHADER_SPECIFIC_BOOL_CONST_5 = 9,
VERTEX_SHADER_SHADER_SPECIFIC_BOOL_CONST_6 = 10,
VERTEX_SHADER_SHADER_SPECIFIC_BOOL_CONST_7 = 11,
};
//-----------------------------------------------------------------------------
// Shader dictionaries defined in DLLs
//-----------------------------------------------------------------------------
enum PrecompiledShaderType_t
{
PRECOMPILED_VERTEX_SHADER = 0,
PRECOMPILED_PIXEL_SHADER,
PRECOMPILED_SHADER_TYPE_COUNT,
};
//-----------------------------------------------------------------------------
// Flags field of PrecompiledShader_t
//-----------------------------------------------------------------------------
enum
{
// runtime flags
SHADER_IS_ASM = 0x1,
SHADER_FAILED_LOAD = 0x2,
};
#endif
|