nuclear@0: #ifndef VR_IMPL_H_
nuclear@0: #define VR_IMPL_H_
nuclear@0: 
nuclear@0: #include <OVR.h>
nuclear@0: 
nuclear@0: using namespace OVR;
nuclear@0: 
nuclear@0: struct VRContext {
nuclear@0: 	DeviceManager *ovr_devman;
nuclear@0: 	HMDDevice *ovr_hmd_dev;
nuclear@0: 	SensorDevice *ovr_sensor_dev;
nuclear@0: 	SensorFusion *ovr_sfusion;
nuclear@0: 
nuclear@0: 	struct {
nuclear@0: 		char *display;
nuclear@0: 		int display_xoffs, display_yoffs;
nuclear@0: 
nuclear@0: 		// the full width and height of the display (both eyes)
nuclear@0: 		int width, height;
nuclear@0: 		float fov;
nuclear@0: 		// the full aspect ratio of the display (both eyes)
nuclear@0: 		float aspect;
nuclear@0: 		float ipd;
nuclear@0: 		float distort[4];
nuclear@0: 		// the right lens center offset (negate for left)
nuclear@0: 		float lens_center_offset;
nuclear@0: 		float proj_center_offset;
nuclear@0: 		float scale;	// scaling to be applied to the two views to fill the screen
nuclear@0: 	} info;
nuclear@0: };
nuclear@0: 
nuclear@0: extern VRContext vr_ctx;
nuclear@0: 
nuclear@0: bool vr_gl_init();
nuclear@0: 
nuclear@0: #endif	// VR_IMPL_H_