Merge "Camera: fix off by one error" into pi-dev

                    results.find(ANDROID_LENS_DISTORTION);

            if (entry3.count == 5) {

                gotDistortion = true;

                float m_x = std::fmaxf(preWidth - cx, cx);

                float m_y = std::fmaxf(preHeight - cy, cy);

                float m_x = std::fmaxf(preWidth-1 - cx, cx);

                float m_y = std::fmaxf(preHeight-1 - cy, cy);

                float m_sq = m_x*m_x + m_y*m_y;

                float m = sqrtf(m_sq); // distance to farthest corner from optical center

                float f_sq = f * f;