/*
* EtherPix library
*
* Copyright 2010-2017 Stefan Schuermans <stefan schuermans info>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3 of the License.
*
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef ETP_INC_DISPLAY_H
#define ETP_INC_DISPLAY_H
#include <etherpix/msg.h>
#include <etherpix/types.h>
/**
* \brief create a new EtherPix display
*
* \param[in] sz_config_file name of config file to read
* \param[in] p_msg_func message callback function or NULL
* \param[in] p_msg_ctx user context for message callback
* \return pointer to new EtherPix display on success
* or NULL on error
*/
etp_display_t *etp_display_create(const char *sz_config_file,
etp_msg_func_p_t p_msg_func,
void *p_msg_ctx);
/**
* \brief free a EtherPix display
*
* \param[in] p_display pointer to EtherPix display
*/
void etp_display_free(etp_display_t *p_display);
/**
* \brief get size of display
*
* \param[in] p_display pointer to EtherPix display
* \param[out] p_width width of display
* \param[out] p_height height of display