ld33_umonster

view src/sdr.h @ 10:1b30bd381667

sweep curve mesh gen and dragon horns
author John Tsiombikas <nuclear@member.fsf.org>
date Thu, 27 Aug 2015 05:25:04 +0300
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1 #ifndef SDR_H_
2 #define SDR_H_
4 #ifdef __cplusplus
5 extern "C" {
6 #endif /* __cplusplus */
8 /* ---- shaders ---- */
9 unsigned int create_vertex_shader(const char *src);
10 unsigned int create_pixel_shader(const char *src);
11 unsigned int create_tessctl_shader(const char *src);
12 unsigned int create_tesseval_shader(const char *src);
13 unsigned int create_geometry_shader(const char *src);
14 unsigned int create_shader(const char *src, unsigned int sdr_type);
15 void free_shader(unsigned int sdr);
17 unsigned int load_vertex_shader(const char *fname);
18 unsigned int load_pixel_shader(const char *fname);
19 unsigned int load_tessctl_shader(const char *fname);
20 unsigned int load_tesseval_shader(const char *fname);
21 unsigned int load_geometry_shader(const char *fname);
22 unsigned int load_shader(const char *src, unsigned int sdr_type);
24 int add_shader(const char *fname, unsigned int sdr);
25 int remove_shader(const char *fname);
27 /* ---- gpu programs ---- */
28 unsigned int create_program(void);
29 unsigned int create_program_link(unsigned int sdr0, ...);
30 unsigned int create_program_load(const char *vfile, const char *pfile);
31 void free_program(unsigned int sdr);
33 void attach_shader(unsigned int prog, unsigned int sdr);
34 int link_program(unsigned int prog);
35 int bind_program(unsigned int prog);
37 int set_uniform_int(unsigned int prog, const char *name, int val);
38 int set_uniform_float(unsigned int prog, const char *name, float val);
39 int set_uniform_float2(unsigned int prog, const char *name, float x, float y);
40 int set_uniform_float3(unsigned int prog, const char *name, float x, float y, float z);
41 int set_uniform_float4(unsigned int prog, const char *name, float x, float y, float z, float w);
42 int set_uniform_matrix4(unsigned int prog, const char *name, float *mat);
43 int set_uniform_matrix4_transposed(unsigned int prog, const char *name, float *mat);
45 int get_attrib_loc(unsigned int prog, const char *name);
46 void set_attrib_float3(int attr_loc, float x, float y, float z);
48 #ifdef __cplusplus
49 }
50 #endif /* __cplusplus */
52 #endif /* SDR_H_ */