refmod_test
diff sdr.h @ 0:b469e6a72636
initial commit
author | John Tsiombikas <nuclear@member.fsf.org> |
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date | Thu, 18 Feb 2016 23:15:43 +0200 |
parents | |
children |
line diff
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/sdr.h Thu Feb 18 23:15:43 2016 +0200 1.3 @@ -0,0 +1,55 @@ 1.4 +#ifndef _SDR_H_ 1.5 +#define _SDR_H_ 1.6 + 1.7 +typedef struct vec2 {float x, y;} vec2_t; 1.8 +typedef struct vec3 {float x, y, z;} vec3_t; 1.9 +typedef struct vec4 {float x, y, z, w;} vec4_t; 1.10 +typedef float mat4_t[4][4]; 1.11 + 1.12 +#ifdef __cplusplus 1.13 +extern "C" { 1.14 +#endif /* __cplusplus */ 1.15 + 1.16 +/* ---- shaders ---- */ 1.17 +unsigned int create_vertex_shader(const char *src); 1.18 +unsigned int create_pixel_shader(const char *src); 1.19 +unsigned int create_shader(const char *src, unsigned int sdr_type); 1.20 +void free_shader(unsigned int sdr); 1.21 + 1.22 +unsigned int load_vertex_shader(const char *fname); 1.23 +unsigned int load_pixel_shader(const char *fname); 1.24 +unsigned int load_shader(const char *src, unsigned int sdr_type); 1.25 + 1.26 +unsigned int get_vertex_shader(const char *fname); 1.27 +unsigned int get_pixel_shader(const char *fname); 1.28 +unsigned int get_shader(const char *fname, unsigned int sdr_type); 1.29 + 1.30 +int add_shader(const char *fname, unsigned int sdr); 1.31 +int remove_shader(const char *fname); 1.32 + 1.33 +/* ---- gpu programs ---- */ 1.34 +unsigned int create_program(void); 1.35 +unsigned int create_program_link(unsigned int vs, unsigned int ps); 1.36 +unsigned int create_program_load(const char *vfile, const char *pfile); 1.37 +void free_program(unsigned int sdr); 1.38 + 1.39 +void attach_shader(unsigned int prog, unsigned int sdr); 1.40 +int link_program(unsigned int prog); 1.41 +int bind_program(unsigned int prog); 1.42 + 1.43 +int set_uniform_int(unsigned int prog, const char *name, int val); 1.44 +int set_uniform_float(unsigned int prog, const char *name, float val); 1.45 +int set_uniform_vec2(unsigned int prog, const char *name, vec2_t val); 1.46 +int set_uniform_vec3(unsigned int prog, const char *name, vec3_t val); 1.47 +int set_uniform_vec4(unsigned int prog, const char *name, vec4_t val); 1.48 +int set_uniform_mat4(unsigned int prog, const char *name, mat4_t val); 1.49 + 1.50 +int get_attrib_loc(unsigned int prog, const char *name); 1.51 +void set_attrib_vec3(int attr_loc, vec3_t val); 1.52 +void set_attrib_float3(int attr_loc, float x, float y, float z); 1.53 + 1.54 +#ifdef __cplusplus 1.55 +} 1.56 +#endif /* __cplusplus */ 1.57 + 1.58 +#endif /* _SDR_H_ */