mirror of
https://github.com/zint/zint
synced 2024-11-16 20:57:25 +13:00
93c3e27fba
from ZXing (props Alex Geller) - about 25-60% slower depending on data & stack heavy but does improve some outcomes when FNC1s present (GS1_MODE or manual) although not much else it appears (the previous algorithm was very good), but has a logical clarity the other lacked - funcs `c128_dxsmooth()` etc shared with CODE16K now moved there and renamed as `c16k_`; also fix extended char latching when exactly 4 extended chars at end also manual code set switching now honoured exactly even if immediate shift required; manual: make explicit that AI "(00)" and "(01)" prefixes added by Zint are HRT-only general: add `extern "C"` wrappers to a few header files
82 lines
2.7 KiB
C
82 lines
2.7 KiB
C
/* bmp.h - header structure for Windows bitmap files */
|
|
/*
|
|
libzint - the open source barcode library
|
|
Copyright (C) 2009-2024 Robin Stuart <rstuart114@gmail.com>
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in the
|
|
documentation and/or other materials provided with the distribution.
|
|
3. Neither the name of the project nor the names of its contributors
|
|
may be used to endorse or promote products derived from this software
|
|
without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
|
|
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
SUCH DAMAGE.
|
|
*/
|
|
/* SPDX-License-Identifier: BSD-3-Clause */
|
|
|
|
#ifndef Z_BMP_H
|
|
#define Z_BMP_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
#ifdef OUT_USE_PRAGMA_PACK
|
|
#pragma pack(1)
|
|
#endif
|
|
|
|
typedef struct bitmap_file_header {
|
|
uint16_t header_field;
|
|
uint32_t file_size;
|
|
uint32_t reserved;
|
|
uint32_t data_offset;
|
|
} OUT_PACK bitmap_file_header_t;
|
|
|
|
typedef struct bitmap_info_header {
|
|
uint32_t header_size;
|
|
int32_t width;
|
|
int32_t height;
|
|
uint16_t colour_planes;
|
|
uint16_t bits_per_pixel;
|
|
uint32_t compression_method;
|
|
uint32_t image_size;
|
|
int32_t horiz_res;
|
|
int32_t vert_res;
|
|
uint32_t colours;
|
|
uint32_t important_colours;
|
|
} OUT_PACK bitmap_info_header_t;
|
|
|
|
typedef struct color_ref {
|
|
uint8_t blue;
|
|
uint8_t green;
|
|
uint8_t red;
|
|
uint8_t reserved;
|
|
} OUT_PACK color_ref_t;
|
|
|
|
#ifdef OUT_USE_PRAGMA_PACK
|
|
#pragma pack()
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
/* vim: set ts=4 sw=4 et : */
|
|
#endif /* Z_BMP_H */
|