Input *add_input(const float *data, MovitPixelFormat pixel_format, Colorspace color_space, GammaCurve gamma_curve);
Input *add_input(const unsigned char *data, MovitPixelFormat pixel_format, Colorspace color_space, GammaCurve gamma_curve);
void run(float *out_data, GLenum format, Colorspace color_space, GammaCurve gamma_curve);
+ void run(unsigned char *out_data, GLenum format, Colorspace color_space, GammaCurve gamma_curve);
private:
void finalize_chain(Colorspace color_space, GammaCurve gamma_curve);