tsiry-sandratraina.com
A modern Music Player Daemon based on Rockbox open source high quality audio player
libadwaita
audio
rust
zig
deno
mpris
rockbox
mpd
1/***************************************************************************
2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/
8 * $Id$
9 *
10 * Copyright (C) 2010 Marcin Bukat
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
16 *
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied.
19 *
20 ****************************************************************************/
21
22/* Magic constants. */
23#define PPM_MAGIC1 'P'
24#define PPM_MAGIC2 '3'
25#define RPPM_MAGIC2 '6'
26#define PPM_FORMAT (PPM_MAGIC1 * 256 + PPM_MAGIC2)
27#define RPPM_FORMAT (PPM_MAGIC1 * 256 + RPPM_MAGIC2)
28
29#define PPM_OVERALLMAXVAL 65535
30
31#define ppm_error(...) rb->splashf(HZ*2, __VA_ARGS__ )
32
33struct ppm_info {
34 int x;
35 int y;
36 int maxval;
37 int format;
38 unsigned char *buf;
39 size_t buf_size;
40 unsigned int native_img_size;
41};
42
43/* public prototype */
44int read_ppm(int fd, struct ppm_info *ppm);