1 #ifndef SDR_H_

2 #define SDR_H_

3

4 #ifdef __cplusplus

5 extern "C" {

6 #endif /* __cplusplus */

7

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);

16

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);

23

24 unsigned int get_vertex_shader(const char *fname);

25 unsigned int get_pixel_shader(const char *fname);

26 unsigned int get_tessctl_shader(const char *fname);

27 unsigned int get_tesseval_shader(const char *fname);

28 unsigned int get_geometry_shader(const char *fname);

29 unsigned int get_shader(const char *fname, unsigned int sdr_type);

30

31 int add_shader(const char *fname, unsigned int sdr);

32 int remove_shader(const char *fname);

33

34 /* ---- gpu programs ---- */

35 unsigned int create_program(void);

36 unsigned int create_program_link(unsigned int sdr0, ...);

37 unsigned int create_program_load(const char *vfile, const char *pfile);

38 void free_program(unsigned int sdr);

39

40 void attach_shader(unsigned int prog, unsigned int sdr);

41 int link_program(unsigned int prog);

42 int bind_program(unsigned int prog);

43

44 int set_uniform_int(unsigned int prog, const char *name, int val);

45 int set_uniform_float(unsigned int prog, const char *name, float val);

46 int set_uniform_float2(unsigned int prog, const char *name, float x, float y);

47 int set_uniform_float3(unsigned int prog, const char *name, float x, float y, float z);

48 int set_uniform_float4(unsigned int prog, const char *name, float x, float y, float z, float w);

49 int set_uniform_matrix4(unsigned int prog, const char *name, float *mat);

50 int set_uniform_matrix4_transposed(unsigned int prog, const char *name, float *mat);

51

52 int get_attrib_loc(unsigned int prog, const char *name);

53 void set_attrib_float3(int attr_loc, float x, float y, float z);

54

55 #ifdef __cplusplus

56 }

57 #endif /* __cplusplus */

58

59 #endif /* SDR_H_ */