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 char *display;

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

17 int width, height;

18 float fov;

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

20 float aspect;

21 float ipd;

22 float distort[4];

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

24 float lens_center_offset;

25 float proj_center_offset;

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

27 } info;

28 };

29

30 extern VRContext vr_ctx;

31

32 bool vr_gl_init();

33

34 #endif // VR_IMPL_H_