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root/cebix/SIDPlayer/src/main.h
Revision: 1.4
Committed: 2001-01-21T18:04:46Z (23 years, 5 months ago) by cebix
Content type: text/plain
Branch: MAIN
Changes since 1.3: +4 -1 lines
Log Message:
- fixed compilation problems under BeOS
- updated copyright year 2000->2001

File Contents

# User Rev Content
1 cebix 1.1 /*
2 cebix 1.2 * main.h - SIDPlayer common routines
3 cebix 1.1 *
4 cebix 1.4 * SIDPlayer (C) Copyright 1996-2001 Christian Bauer
5 cebix 1.1 *
6     * This program is free software; you can redistribute it and/or modify
7     * it under the terms of the GNU General Public License as published by
8     * the Free Software Foundation; either version 2 of the License, or
9     * (at your option) any later version.
10     *
11     * This program is distributed in the hope that it will be useful,
12     * but WITHOUT ANY WARRANTY; without even the implied warranty of
13     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14     * GNU General Public License for more details.
15     *
16     * You should have received a copy of the GNU General Public License
17     * along with this program; if not, write to the Free Software
18     * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19     */
20    
21     #ifndef MAIN_H
22     #define MAIN_H
23    
24     #include "types.h"
25    
26    
27     /*
28     * Definitions
29     */
30    
31     // C64 replay routine address (set by LoadPSIDFile(), used by sid.cpp)
32     extern uint16 play_adr;
33    
34 cebix 1.2 // Module name, author name, copyright info in ISO Latin1 (BeOS: UTF8) charset (set by LoadPSIDFile())
35 cebix 1.1 extern char module_name[64], author_name[64], copyright_info[64];
36 cebix 1.2
37     // Total number of songs in module and currently played song number (0..n)
38     extern int number_of_songs, current_song;
39 cebix 1.1
40    
41     /*
42     * Functions
43     */
44    
45     // Init everything
46 cebix 1.3 extern void InitAll(int argc, char **argv);
47 cebix 1.1
48     // Exit everything
49     extern void ExitAll(void);
50    
51     // Read PSID file header to buffer
52     extern bool LoadPSIDHeader(const char *file, uint8 *p);
53    
54     // Check for PSID header
55     extern bool IsPSIDHeader(const uint8 *p);
56    
57     // Check whether file is a PSID file
58     extern bool IsPSIDFile(const char *file);
59    
60     // Load PSID file for playing
61     extern bool LoadPSIDFile(const char *file);
62 cebix 1.4
63     // PSID file loaded and ready?
64     extern bool IsPSIDLoaded(void);
65 cebix 1.1
66     // Select song for playing
67     extern void SelectSong(int num);
68    
69     // Adjust replay speed
70     extern void AdjustSpeed(int percent);
71    
72     // Show About window
73     extern void AboutWindow(void);
74    
75     // Fast pseudo-random number generator
76     extern uint32 f_rand_seed;
77    
78     inline static uint8 f_rand(void)
79     {
80     f_rand_seed = f_rand_seed * 1103515245 + 12345;
81     return f_rand_seed >> 16;
82     }
83    
84     #endif