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/cvs/libgender/shader_vars.h
Revision: 1.2
Committed: Sun Oct 24 00:36:23 2004 UTC (19 years, 7 months ago) by root
Content type: text/plain
Branch: MAIN
Changes since 1.1: +18 -12 lines
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File Contents

# User Rev Content
1 root 1.1 #ifndef SHADER_VARS_H
2     #define SHADER_VARS_H
3    
4     #include "shader.h"
5    
6     namespace shader {
7    
8     extern struct vin
9     {
10 root 1.2 // for setting
11     static varying_3f vertex_3f;
12     static varying_4f vertex_4f;
13 root 1.1 static varying_3f normal_3f;
14     static varying_3f color_3f;
15     static varying_4f color_4f;
16 root 1.2 static varying_3f secondary_color_3f;
17     static varying_4f secondary_color_4f;
18     static varying_1f tex_coord_1f[8];
19     static varying_2f tex_coord_2f[8];
20     static varying_3f tex_coord_3f[8];
21     static varying_4f tex_coord_4f[8];
22 root 1.1
23 root 1.2 // for the vertex shader
24     static glvar vertex;
25 root 1.1 static glvar normal;
26 root 1.2 static glvar color;
27     static glvar secondary_color;
28     static glvar tex_coord[8];
29     static glvar fog_coord;
30 root 1.1 } vin;
31    
32     extern struct vout
33     {
34     // glstate builtin
35     static glvar position;
36     static glvar point_size;
37     static glvar clip_vertex;
38    
39     // standard varying
40     static glvar front_color;
41     static glvar back_color;
42     static glvar front_secondary_color;
43     static glvar back_secondary_color;
44 root 1.2 static glvar tex_coord[8];
45 root 1.1 static glvar fog_frag_coord;
46     } vout;
47    
48     extern struct fin
49     {
50     // glstate builtin
51     static glvar frag_coord;
52 root 1.2 static glvar front_facing;
53 root 1.1
54     // standard varying
55     static glvar color;
56     static glvar secondary_color;
57 root 1.2 static glvar tex_coord[8];
58 root 1.1 static glvar fog_frag_coord;
59     } fin;
60    
61     extern struct fout
62     {
63     // glstate builtin
64     static glvar frag_color;
65     static glvar frag_depth;
66     static glvar frag_data[2];
67     } fout;
68    
69     // predefined globals
70     extern struct gl {
71     static uniform_matrix_4f model_view_matrix,
72     projection_matrix,
73     model_view_projection_matrix,
74     texture_matrix[8];
75     static uniform_matrix_4f model_view_matrix_inverse,
76     projection_matrix_inverse,
77     model_view_projection_matrix_inverse,
78     texture_matrix_inverse[8];
79     static uniform_matrix_4f model_view_matrix_transpose,
80     projection_matrix_transpose,
81     model_view_projection_matrix_transpose,
82     texture_matrix_transpose[8];
83     static uniform_matrix_4f model_view_matrix_inverse_transpose,
84     projection_matrix_inverse_transpose,
85     model_view_projection_matrix_inverse_transpose,
86     texture_matrix_inverse_transpose[8];
87    
88     static uniform_matrix_3f normal_matrix;
89    
90     static uniform_1f normal_scale;
91     static uniform_1f depth_range_near, depth_range_far, depth_range_diff;
92    
93     static uniform_4f clip_plane[2];//TODO
94    
95     // point parameters TODO
96    
97     static uniform_4f front_material_emission,
98     front_material_ambient,
99     front_material_diffuse,
100     front_material_specular,
101     front_material_shininess;
102     static uniform_4f back_material_emission,
103     back_material_ambient,
104     back_material_diffuse,
105     back_material_specular,
106     back_material_shininess;
107    
108     // light source parameters TODO
109    
110     static uniform_4f light_model_ambient;
111     static uniform_4f front_light_model_product_scene_color;
112     static uniform_4f back_light_model_product_scene_color;
113    
114     // light products TODO
115     // texture env and gen TODO
116     // fogparameters TODO
117    
118     // shader output are in vout and fout
119     } gl;
120    
121     }
122    
123     #endif
124    
125