| rev |
line source |
|
nuclear@16
|
1 /*
|
|
nuclear@16
|
2 Printblobs - halftoning display hack
|
|
nuclear@16
|
3 Copyright (C) 2013 John Tsiombikas <nuclear@member.fsf.org>
|
|
nuclear@16
|
4
|
|
nuclear@16
|
5 This program is free software: you can redistribute it and/or modify
|
|
nuclear@16
|
6 it under the terms of the GNU General Public License as published by
|
|
nuclear@16
|
7 the Free Software Foundation, either version 3 of the License, or
|
|
nuclear@16
|
8 (at your option) any later version.
|
|
nuclear@16
|
9
|
|
nuclear@16
|
10 This program is distributed in the hope that it will be useful,
|
|
nuclear@16
|
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
nuclear@16
|
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
nuclear@16
|
13 GNU General Public License for more details.
|
|
nuclear@16
|
14
|
|
nuclear@16
|
15 You should have received a copy of the GNU General Public License
|
|
nuclear@16
|
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
nuclear@16
|
17 */
|
|
nuclear@16
|
18 #ifndef SDR_H_
|
|
nuclear@16
|
19 #define SDR_H_
|
|
nuclear@16
|
20
|
|
nuclear@16
|
21 #ifdef __cplusplus
|
|
nuclear@16
|
22 extern "C" {
|
|
nuclear@16
|
23 #endif /* __cplusplus */
|
|
nuclear@16
|
24
|
|
nuclear@16
|
25 /* ---- shaders ---- */
|
|
nuclear@16
|
26 unsigned int create_vertex_shader(const char *src);
|
|
nuclear@16
|
27 unsigned int create_pixel_shader(const char *src);
|
|
nuclear@16
|
28 unsigned int create_tessctl_shader(const char *src);
|
|
nuclear@16
|
29 unsigned int create_tesseval_shader(const char *src);
|
|
nuclear@16
|
30 unsigned int create_geometry_shader(const char *src);
|
|
nuclear@16
|
31 unsigned int create_shader(const char *src, unsigned int sdr_type);
|
|
nuclear@16
|
32 void free_shader(unsigned int sdr);
|
|
nuclear@16
|
33
|
|
nuclear@16
|
34 unsigned int load_vertex_shader(const char *fname);
|
|
nuclear@16
|
35 unsigned int load_pixel_shader(const char *fname);
|
|
nuclear@16
|
36 unsigned int load_tessctl_shader(const char *fname);
|
|
nuclear@16
|
37 unsigned int load_tesseval_shader(const char *fname);
|
|
nuclear@16
|
38 unsigned int load_geometry_shader(const char *fname);
|
|
nuclear@16
|
39 unsigned int load_shader(const char *src, unsigned int sdr_type);
|
|
nuclear@16
|
40
|
|
nuclear@16
|
41 unsigned int get_vertex_shader(const char *fname);
|
|
nuclear@16
|
42 unsigned int get_pixel_shader(const char *fname);
|
|
nuclear@16
|
43 unsigned int get_tessctl_shader(const char *fname);
|
|
nuclear@16
|
44 unsigned int get_tesseval_shader(const char *fname);
|
|
nuclear@16
|
45 unsigned int get_geometry_shader(const char *fname);
|
|
nuclear@16
|
46 unsigned int get_shader(const char *fname, unsigned int sdr_type);
|
|
nuclear@16
|
47
|
|
nuclear@16
|
48 int add_shader(const char *fname, unsigned int sdr);
|
|
nuclear@16
|
49 int remove_shader(const char *fname);
|
|
nuclear@16
|
50
|
|
nuclear@16
|
51 /* ---- gpu programs ---- */
|
|
nuclear@16
|
52 unsigned int create_program(void);
|
|
nuclear@16
|
53 unsigned int create_program_link(unsigned int sdr0, ...);
|
|
nuclear@16
|
54 unsigned int create_program_load(const char *vfile, const char *pfile);
|
|
nuclear@16
|
55 void free_program(unsigned int sdr);
|
|
nuclear@16
|
56
|
|
nuclear@16
|
57 void attach_shader(unsigned int prog, unsigned int sdr);
|
|
nuclear@16
|
58 int link_program(unsigned int prog);
|
|
nuclear@16
|
59 int bind_program(unsigned int prog);
|
|
nuclear@16
|
60
|
|
nuclear@16
|
61 int set_uniform_int(unsigned int prog, const char *name, int val);
|
|
nuclear@16
|
62 int set_uniform_float(unsigned int prog, const char *name, float val);
|
|
nuclear@16
|
63 int set_uniform_float2(unsigned int prog, const char *name, float x, float y);
|
|
nuclear@16
|
64 int set_uniform_float3(unsigned int prog, const char *name, float x, float y, float z);
|
|
nuclear@16
|
65 int set_uniform_float4(unsigned int prog, const char *name, float x, float y, float z, float w);
|
|
nuclear@16
|
66 int set_uniform_matrix4(unsigned int prog, const char *name, float *mat);
|
|
nuclear@16
|
67 int set_uniform_matrix4_transposed(unsigned int prog, const char *name, float *mat);
|
|
nuclear@16
|
68
|
|
nuclear@16
|
69 int get_attrib_loc(unsigned int prog, const char *name);
|
|
nuclear@16
|
70 void set_attrib_float3(int attr_loc, float x, float y, float z);
|
|
nuclear@16
|
71
|
|
nuclear@16
|
72 #ifdef __cplusplus
|
|
nuclear@16
|
73 }
|
|
nuclear@16
|
74 #endif /* __cplusplus */
|
|
nuclear@16
|
75
|
|
nuclear@16
|
76 #endif /* SDR_H_ */
|
