1.1 --- a/src/vr/vr_impl.h	Thu Aug 21 01:08:03 2014 +0300
     1.2 +++ b/src/vr/vr_impl.h	Fri Aug 22 16:55:16 2014 +0300
     1.3 @@ -1,18 +1,30 @@
     1.4  #ifndef VR_IMPL_H_
     1.5  #define VR_IMPL_H_
     1.6  
     1.7 +#include "vr.h"
     1.8 +#include "opt.h"
     1.9 +
    1.10  struct vr_module {
    1.11  	char *name;
    1.12  
    1.13  	int (*init)(void);
    1.14  	void (*cleanup)(void);
    1.15  
    1.16 -	void (*view_matrix)(int eye, float *mat);
    1.17 -	void (*proj_matrix)(int eye, float *mat);
    1.18 +	int (*set_option)(const char *opt, enum opt_type type, void *valp);
    1.19 +	int (*get_option)(const char *opt, enum opt_type type, void *valp);
    1.20 +
    1.21 +	void (*translation)(int eye, float *vec);
    1.22 +	void (*rotation)(int eye, float *quat);
    1.23 +
    1.24 +	void (*proj_matrix)(int eye, float znear, float zfar, float *mat);
    1.25  
    1.26  	void (*begin)(int eye);
    1.27  	void (*end)(void);
    1.28  	void (*present)(void);
    1.29 +
    1.30 +	void (*set_eye_texture)(int eye, unsigned int tex, float umin, float vmin, float umax, float vmax);
    1.31 +
    1.32 +	void (*recenter)(void);
    1.33  };
    1.34  
    1.35  void vr_init_modules(void);