Snap for 5450365 from 94c1d740 to pi-platform-release

                    const highp float c2 = (2413.0 / 4096.0) * 32.0;

                    const highp float c3 = (2392.0 / 4096.0) * 32.0;

                    highp vec3 tmp = pow(color, 1.0 / vec3(m2));

                    highp vec3 tmp = pow(clamp(color, 0.0, 1.0), 1.0 / vec3(m2));

                    tmp = max(tmp - c1, 0.0) / (c2 - c3 * tmp);

                    return pow(tmp, 1.0 / vec3(m1));

                }