| 1 |
cebix |
1.1 |
/* |
| 2 |
|
|
* main.h - SIDPlayer main program |
| 3 |
|
|
* |
| 4 |
|
|
* SIDPlayer (C) Copyright 1996-2000 Christian Bauer |
| 5 |
|
|
* |
| 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 |
|
|
// Module name, author name, copyright info in UTF8 charset (set by LoadPSIDFile()) |
| 35 |
|
|
extern char module_name[64], author_name[64], copyright_info[64]; |
| 36 |
|
|
|
| 37 |
|
|
|
| 38 |
|
|
/* |
| 39 |
|
|
* Functions |
| 40 |
|
|
*/ |
| 41 |
|
|
|
| 42 |
|
|
// Init everything |
| 43 |
|
|
extern void InitAll(void); |
| 44 |
|
|
|
| 45 |
|
|
// Exit everything |
| 46 |
|
|
extern void ExitAll(void); |
| 47 |
|
|
|
| 48 |
|
|
// Read PSID file header to buffer |
| 49 |
|
|
extern bool LoadPSIDHeader(const char *file, uint8 *p); |
| 50 |
|
|
|
| 51 |
|
|
// Check for PSID header |
| 52 |
|
|
extern bool IsPSIDHeader(const uint8 *p); |
| 53 |
|
|
|
| 54 |
|
|
// Check whether file is a PSID file |
| 55 |
|
|
extern bool IsPSIDFile(const char *file); |
| 56 |
|
|
|
| 57 |
|
|
// Load PSID file for playing |
| 58 |
|
|
extern bool LoadPSIDFile(const char *file); |
| 59 |
|
|
|
| 60 |
|
|
// Select song for playing |
| 61 |
|
|
extern void SelectSong(int num); |
| 62 |
|
|
|
| 63 |
|
|
// Adjust replay speed |
| 64 |
|
|
extern void AdjustSpeed(int percent); |
| 65 |
|
|
|
| 66 |
|
|
// Show About window |
| 67 |
|
|
extern void AboutWindow(void); |
| 68 |
|
|
|
| 69 |
|
|
// Fast pseudo-random number generator |
| 70 |
|
|
extern uint32 f_rand_seed; |
| 71 |
|
|
|
| 72 |
|
|
inline static uint8 f_rand(void) |
| 73 |
|
|
{ |
| 74 |
|
|
f_rand_seed = f_rand_seed * 1103515245 + 12345; |
| 75 |
|
|
return f_rand_seed >> 16; |
| 76 |
|
|
} |
| 77 |
|
|
|
| 78 |
|
|
#endif |
