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

25 int remove_shader(const char *fname);

26

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);

32

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

34 int link_program(unsigned int prog);

35 int bind_program(unsigned int prog);

36

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);

44

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);

47

48 #ifdef __cplusplus

49 }

50 #endif /* __cplusplus */

51

52 #endif /* SDR_H_ */