void leiaSetNumberOfViews(LeiaCameraData* data,
int num_horizontal_views,
void leiaSetSystemDisparityInPixels(LeiaCameraData* data,
float disparity_in_pixels);
void leiaSetApplicationBaselineScale(LeiaCameraData* data,
void leiaSetFieldOfView(LeiaCameraData* data,
void leiaSetFrustumPlanes(LeiaCameraData* data,
void leiaSetViewSizeInPixels(LeiaCameraData* data,