filename | src/dreamcast.h |
changeset | 372:86aa060ddcec |
prev | 359:c588dce7ebde |
next | 422:61a0598e07ff |
author | nkeynes |
date | Sat Sep 08 04:38:38 2007 +0000 (16 years ago) |
permissions | -rw-r--r-- |
last change | Add time-limited run option (for time trials) |
file | annotate | diff | log | raw |
nkeynes@26 | 1 | /** |
nkeynes@372 | 2 | * $Id: dreamcast.h,v 1.14 2007-09-08 04:38:38 nkeynes Exp $ |
nkeynes@26 | 3 | * |
nkeynes@26 | 4 | * Public interface for dreamcast.c - |
nkeynes@26 | 5 | * Central switchboard for the system. This pulls all the individual modules |
nkeynes@26 | 6 | * together into some kind of coherent structure. This is also where you'd |
nkeynes@26 | 7 | * add Naomi support, if I ever get a board to play with... |
nkeynes@26 | 8 | * |
nkeynes@26 | 9 | * Copyright (c) 2005 Nathan Keynes. |
nkeynes@26 | 10 | * |
nkeynes@26 | 11 | * This program is free software; you can redistribute it and/or modify |
nkeynes@26 | 12 | * it under the terms of the GNU General Public License as published by |
nkeynes@26 | 13 | * the Free Software Foundation; either version 2 of the License, or |
nkeynes@26 | 14 | * (at your option) any later version. |
nkeynes@26 | 15 | * |
nkeynes@26 | 16 | * This program is distributed in the hope that it will be useful, |
nkeynes@26 | 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
nkeynes@26 | 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
nkeynes@26 | 19 | * GNU General Public License for more details. |
nkeynes@26 | 20 | */ |
nkeynes@2 | 21 | |
nkeynes@2 | 22 | #ifndef dreamcast_H |
nkeynes@2 | 23 | #define dreamcast_H 1 |
nkeynes@2 | 24 | |
nkeynes@15 | 25 | #include <stdio.h> |
nkeynes@18 | 26 | #include <glib/gtypes.h> |
nkeynes@15 | 27 | |
nkeynes@15 | 28 | #ifdef __cplusplus |
nkeynes@15 | 29 | extern "C" { |
nkeynes@15 | 30 | #endif |
nkeynes@15 | 31 | |
nkeynes@30 | 32 | #define DEFAULT_TIMESLICE_LENGTH 1000000 /* nanoseconds */ |
nkeynes@359 | 33 | |
nkeynes@359 | 34 | #ifndef MB |
nkeynes@359 | 35 | #define MB *1024*1024 |
nkeynes@359 | 36 | #endif |
nkeynes@359 | 37 | |
nkeynes@359 | 38 | #define XLAT_NEW_CACHE_SIZE 8 MB |
nkeynes@359 | 39 | #define XLAT_TEMP_CACHE_SIZE 2 MB |
nkeynes@359 | 40 | #define XLAT_OLD_CACHE_SIZE 8 MB |
nkeynes@359 | 41 | |
nkeynes@144 | 42 | #define CONFIG_TYPE_NONE 0 |
nkeynes@144 | 43 | #define CONFIG_TYPE_FILE 1 |
nkeynes@144 | 44 | #define CONFIG_TYPE_PATH 2 |
nkeynes@144 | 45 | #define CONFIG_TYPE_KEY 3 |
nkeynes@144 | 46 | |
nkeynes@180 | 47 | #define DEFAULT_CONFIG_FILENAME "lxdream.rc" |
nkeynes@144 | 48 | |
nkeynes@144 | 49 | typedef struct dreamcast_config_entry { |
nkeynes@144 | 50 | const gchar *key; |
nkeynes@144 | 51 | const int type; |
nkeynes@144 | 52 | const gchar *default_value; |
nkeynes@144 | 53 | gchar *value; |
nkeynes@144 | 54 | } *dreamcast_config_entry_t; |
nkeynes@144 | 55 | |
nkeynes@144 | 56 | typedef struct dreamcast_config_group { |
nkeynes@144 | 57 | const gchar *key; |
nkeynes@144 | 58 | struct dreamcast_config_entry *params; |
nkeynes@144 | 59 | } *dreamcast_config_group_t; |
nkeynes@144 | 60 | |
nkeynes@23 | 61 | |
nkeynes@2 | 62 | void dreamcast_init(void); |
nkeynes@2 | 63 | void dreamcast_reset(void); |
nkeynes@23 | 64 | void dreamcast_run(void); |
nkeynes@372 | 65 | void dreamcast_run_for( unsigned int seconds, unsigned int nanosecs ); |
nkeynes@2 | 66 | void dreamcast_stop(void); |
nkeynes@2 | 67 | |
nkeynes@144 | 68 | gboolean dreamcast_load_config( const gchar *filename ); |
nkeynes@144 | 69 | gboolean dreamcast_save_config( const gchar *filename ); |
nkeynes@30 | 70 | |
nkeynes@295 | 71 | #define DREAMCAST_SAVE_MAGIC "%!-lxDream!Save\0" |
nkeynes@295 | 72 | #define DREAMCAST_SAVE_VERSION 0x00010000 |
nkeynes@295 | 73 | |
nkeynes@18 | 74 | int dreamcast_save_state( const gchar *filename ); |
nkeynes@18 | 75 | int dreamcast_load_state( const gchar *filename ); |
nkeynes@18 | 76 | |
nkeynes@295 | 77 | #define SCENE_SAVE_MAGIC "%!-lxDream!Scene" |
nkeynes@295 | 78 | #define SCENE_SAVE_VERSION 0x00010000 |
nkeynes@295 | 79 | |
nkeynes@144 | 80 | extern struct dreamcast_config_group dreamcast_config_root[]; |
nkeynes@144 | 81 | |
nkeynes@167 | 82 | /* Global config values */ |
nkeynes@167 | 83 | const gchar *dreamcast_get_config_value( int key ); |
nkeynes@167 | 84 | #define CONFIG_BIOS_PATH 0 |
nkeynes@167 | 85 | #define CONFIG_FLASH_PATH 1 |
nkeynes@167 | 86 | #define CONFIG_DEFAULT_PATH 2 |
nkeynes@167 | 87 | #define CONFIG_SAVE_PATH 3 |
nkeynes@167 | 88 | #define CONFIG_BOOTSTRAP 4 |
nkeynes@167 | 89 | |
nkeynes@15 | 90 | #ifdef __cplusplus |
nkeynes@15 | 91 | } |
nkeynes@15 | 92 | #endif |
nkeynes@15 | 93 | |
nkeynes@26 | 94 | #endif /* !dreamcast_H */ |
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