conworlds: src/vr/vr_impl.h annotate

conworlds

added preliminary OpenHMD module

author	John Tsiombikas <nuclear@member.fsf.org>
date	Fri, 22 Aug 2014 20:11:15 +0300
parents	90abf4b93cc9
children

rev	line source
nuclear@4	1 #ifndef VR_IMPL_H_
nuclear@4	2 #define VR_IMPL_H_
nuclear@4	3
nuclear@7	4 #include "vr.h"
nuclear@7	5 #include "opt.h"
nuclear@7	6
nuclear@4	7 struct vr_module {
nuclear@4	8 char *name;
nuclear@4	9
nuclear@4	10 int (*init)(void);
nuclear@4	11 void (*cleanup)(void);
nuclear@4	12
nuclear@7	13 int (set_option)(const char opt, enum opt_type type, void *valp);
nuclear@7	14 int (get_option)(const char opt, enum opt_type type, void *valp);
nuclear@7	15
nuclear@7	16 void (translation)(int eye, float vec);
nuclear@7	17 void (rotation)(int eye, float quat);
nuclear@7	18
nuclear@10	19 void (view_matrix)(int eye, float mat);
nuclear@7	20 void (proj_matrix)(int eye, float znear, float zfar, float mat);
nuclear@4	21
nuclear@5	22 void (*begin)(int eye);
nuclear@5	23 void (*end)(void);
nuclear@8	24 int (*present)(void);
nuclear@7	25
nuclear@7	26 void (*set_eye_texture)(int eye, unsigned int tex, float umin, float vmin, float umax, float vmax);
nuclear@7	27
nuclear@7	28 void (*recenter)(void);
nuclear@4	29 };
nuclear@4	30
nuclear@4	31 void vr_init_modules(void);
nuclear@4	32
nuclear@4	33 void vr_clear_modules(void);
nuclear@4	34 void vr_register_module(struct vr_module *mod);
nuclear@4	35
nuclear@4	36 int vr_get_num_modules(void);
nuclear@4	37 struct vr_module *vr_get_module(int idx);
nuclear@4	38
nuclear@4	39 void vr_activate_module(int idx);
nuclear@4	40
nuclear@4	41 int vr_get_num_active_modules(void);
nuclear@4	42 struct vr_module *vr_get_active_module(int idx);
nuclear@4	43
nuclear@4	44 #endif /* VR_IMPL_H_ */