f0bacff91a
This generates 128KB save files (instead of variable sized ones) to prevent truncated savegames under some circumstances. Most other emulators have no trouble loading them (and the unused data is simply ignored). Remove also config txt file that's now unused.
110 lines
2.5 KiB
C
110 lines
2.5 KiB
C
/* gameplaySP
|
|
*
|
|
* Copyright (C) 2006 Exophase <exophase@gmail.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program 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
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef MAIN_H
|
|
#define MAIN_H
|
|
|
|
#include <stdio.h>
|
|
|
|
#define TIMER_INACTIVE 0
|
|
#define TIMER_PRESCALE 1
|
|
#define TIMER_CASCADE 2
|
|
|
|
#define TIMER_NO_IRQ 0
|
|
#define TIMER_TRIGGER_IRQ 1
|
|
|
|
#define TIMER_DS_CHANNEL_NONE 0
|
|
#define TIMER_DS_CHANNEL_A 1
|
|
#define TIMER_DS_CHANNEL_B 2
|
|
#define TIMER_DS_CHANNEL_BOTH 3
|
|
|
|
typedef struct
|
|
{
|
|
s32 count;
|
|
u32 reload;
|
|
u32 prescale;
|
|
fixed8_24 frequency_step;
|
|
u32 direct_sound_channels;
|
|
u32 irq;
|
|
u32 status;
|
|
} timer_type;
|
|
|
|
typedef enum
|
|
{
|
|
no_frameskip = 0,
|
|
auto_frameskip,
|
|
auto_threshold_frameskip,
|
|
fixed_interval_frameskip
|
|
} frameskip_type;
|
|
|
|
typedef enum
|
|
{
|
|
auto_detect = 0,
|
|
builtin_bios,
|
|
official_bios
|
|
} bios_type;
|
|
|
|
typedef enum
|
|
{
|
|
boot_game = 0,
|
|
boot_bios
|
|
} boot_mode;
|
|
|
|
extern u32 gbc_update_count;
|
|
|
|
extern u32 cpu_ticks;
|
|
extern u32 execute_cycles;
|
|
extern u32 skip_next_frame;
|
|
|
|
extern u32 flush_ram_count;
|
|
|
|
extern char main_path[512];
|
|
|
|
#define cycles_to_run(c) ((c) & 0x7FFF)
|
|
#define completed_frame(c) ((c) & 0x80000000)
|
|
u32 function_cc update_gba(int remaining_cycles);
|
|
void reset_gba(void);
|
|
|
|
void init_main(void);
|
|
|
|
void game_name_ext(char *src, char *buffer, char *extension);
|
|
|
|
bool main_check_savestate(const u8 *src);
|
|
unsigned main_write_savestate(u8* ptr);
|
|
bool main_read_savestate(const u8 *src);
|
|
|
|
extern u32 num_skipped_frames;
|
|
extern int dynarec_enable;
|
|
extern boot_mode selected_boot_mode;
|
|
extern int sprite_limit;
|
|
|
|
#ifdef TRACE_REGISTERS
|
|
void print_regs(void);
|
|
#endif
|
|
|
|
#ifdef TRACE_EVENTS
|
|
#define trace_update_gba(remcyc) \
|
|
printf("update_gba: %d remaining cycles\n", (remcyc));
|
|
#else /* TRACE_EVENTS */
|
|
#define trace_update_gba(x)
|
|
#endif
|
|
|
|
#endif
|
|
|
|
|