bool ProtoCameraSettings::CommitFlips() { bool ret = false; MMAL_PARAMETER_MIRROR_T mirror = { { MMAL_PARAMETER_MIRROR, sizeof(MMAL_PARAMETER_MIRROR_T) }, MMAL_PARAM_MIRROR_NONE }; if ( m_parameters.horizontal_flip() && m_parameters.vertical_flip() ) mirror.value = MMAL_PARAM_MIRROR_BOTH; else if ( m_parameters.horizontal_flip() ) mirror.value = MMAL_PARAM_MIRROR_HORIZONTAL; else if ( m_parameters.vertical_flip() ) mirror.value = MMAL_PARAM_MIRROR_VERTICAL; ret = !mmal_status_to_int( mmal_port_parameter_set( m_component->m_preview_port->MmalPort(), &mirror.hdr) ); ret = !mmal_status_to_int( mmal_port_parameter_set( m_component->m_video_port->MmalPort(), &mirror.hdr) ); ret = !mmal_status_to_int( mmal_port_parameter_set( m_component->m_still_port->MmalPort(), &mirror.hdr) ); return ret; }