1 #ifndef VR_IMPL_H_

2 #define VR_IMPL_H_

3

4 #include <OVR.h>

5

6 using namespace OVR;

7

8 struct VRContext {

9 DeviceManager *ovr_devman;

10 HMDDevice *ovr_hmd_dev;

11 SensorDevice *ovr_sensor_dev;

12 SensorFusion ovr_sfusion;

13

14 struct {

15 // the full width and height of the display (both eyes)

16 int width, height;

17 float fov;

18 // the full aspect ratio of the display (both eyes)

19 float aspect;

20 float ipd;

21 float distort[4];

22 // the right lens center offset (negate for left)

23 float lens_center_offset;

24 float proj_center_offset;

25 float scale; // scaling to be applied to the two views to fill the screen

26 } info;

27 };

28

29 extern VRContext vr_ctx;

30

31 bool vr_gl_init();

32

33 #endif // VR_IMPL_H_