45 lines
2.1 KiB
C
45 lines
2.1 KiB
C
/* *****************************************************************************
|
|
* libg1m/format/cas/screenshot.h -- description of the CAS screenshot format.
|
|
* Copyright (C) 2017 Thomas "Cakeisalie5" Touhey <thomas@touhey.fr>
|
|
*
|
|
* This file is part of libg1m.
|
|
* libg1m is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation; either version 3.0 of the License,
|
|
* or (at your option) any later version.
|
|
*
|
|
* libg1m 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 Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with libg1m; if not, see <http://www.gnu.org/licenses/>.
|
|
* ************************************************************************** */
|
|
#ifndef LIBG1M_FORMAT_CAS_SCREENSHOT_H
|
|
# define LIBG1M_FORMAT_CAS_SCREENSHOT_H
|
|
# pragma pack(1)
|
|
|
|
/* ************************************************************************** */
|
|
/* CAS40 specific header bytes */
|
|
/* ************************************************************************** */
|
|
/* In old CAS headers, the five specific bytes are the following: */
|
|
|
|
struct cas_spe_screenshot {
|
|
uint8_t height;
|
|
uint8_t width;
|
|
uint8_t _unused[3];
|
|
};
|
|
|
|
/* The specific bytes for a number start with either "RA" or "CA", 'R' or 'C'
|
|
* meaning the number is complex or not. */
|
|
/* ************************************************************************** */
|
|
/* Content */
|
|
/* ************************************************************************** */
|
|
/* The width and height are given in the CAS50 header/CAS40 specific bytes.
|
|
* The picture format is either `g1m_pictureformat_4bit_mono` or
|
|
* `g1m_pictureformat_4bit_color` -- see `libg1m/picture.h`. */
|
|
|
|
# pragma pack()
|
|
#endif /* LIBG1M_FORMAT_CAS_SCREENSHOT_H */
|