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filename src/main.c
changeset 111:230243c2b520
prev106:9048bac046c3
next144:7f0714e89aaa
author nkeynes
date Sun Apr 30 01:50:15 2006 +0000 (17 years ago)
permissions -rw-r--r--
last change Commit semi-correct G2-bus event register handling
view annotate diff log raw 
     1 /**

     2  * $Id: main.c,v 1.16 2006-03-16 12:41:59 nkeynes Exp $

     3  *

     4  * Main program, initializes dreamcast and gui, then passes control off to

     5  * the gtk main loop (currently). 

     6  *

     7  * FIXME: Remove explicit GTK/Gnome references from this file

     8  *

     9  * Copyright (c) 2005 Nathan Keynes.

    10  *

    11  * This program is free software; you can redistribute it and/or modify

    12  * it under the terms of the GNU General Public License as published by

    13  * the Free Software Foundation; either version 2 of the License, or

    14  * (at your option) any later version.

    15  *

    16  * This program is distributed in the hope that it will be useful,

    17  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    19  * GNU General Public License for more details.

    20  */

    21 

    22 #ifdef HAVE_CONFIG_H

    23 #  include <config.h>

    24 #endif

    25 #include <unistd.h>

    26 #include <getopt.h>

    27 #include <gnome.h>

    28 #include "gui/gui.h"

    29 #include "dream.h"

    30 #include "syscall.h"

    31 #include "dreamcast.h"

    32 #include "aica/audio.h"

    33 #include "video.h"

    34 

    35 #define S3M_PLAYER "s3mplay.bin"

    36 

    37 char *option_list = "a:s:A:V:phb";

    38 struct option longopts[1] = { { NULL, 0, 0, 0 } };

    39 char *aica_program = NULL;

    40 char *s3m_file = NULL;

    41 char *video_driver_name = "gtk";

    42 char *audio_driver_name = "esd";

    43 gboolean start_immediately = FALSE;

    44 gboolean headless = FALSE;

    45 gboolean without_bios = FALSE;

    46 

    47 audio_driver_t audio_driver_list[] = { &audio_null_driver,

    48 				       &audio_esd_driver,

    49 				       NULL };

    50 

    51 video_driver_t video_driver_list[] = { &video_null_driver,

    52 				       &video_gtk_driver,

    53 				       NULL };

    54 

    55 int main (int argc, char *argv[])

    56 {

    57     int opt, i;

    58 #ifdef ENABLE_NLS

    59     bindtextdomain (PACKAGE, PACKAGE_LOCALE_DIR);

    60     textdomain (PACKAGE);

    61 #endif

    62   

    63     while( (opt = getopt_long( argc, argv, option_list, longopts, NULL )) != -1 ) {

    64 	switch( opt ) {

    65 	case 'a': /* AICA only mode - argument is an AICA program */

    66 	    aica_program = optarg;

    67 	    break;

    68 	case 's': /* AICA-only w/ S3M player */

    69 	    aica_program = S3M_PLAYER;

    70 	    s3m_file = optarg;

    71 	    break;

    72 	case 'A': /* Audio driver */

    73 	    audio_driver_name = optarg;

    74 	    break;

    75 	case 'V': /* Video driver */

    76 	    video_driver_name = optarg;

    77 	    break;

    78 	case 'p': /* Start immediately */

    79 	    start_immediately = TRUE;

    80     	    break;

    81     	case 'b': /* No BIOS */

    82     	    without_bios = TRUE;

    83     	    break;

    84         case 'h': /* Headless */

    85             headless = TRUE;

    86             break;

    87 	}

    88     }

    89 

    90     if( aica_program == NULL ) {

    91 	if( !headless ) {

    92 	    gnome_init ("dreamon", VERSION, argc, argv);

    93 	    dreamcast_init();

    94 	    dreamcast_register_module( &gtk_gui_module );

    95 	} else {

    96 	    dreamcast_init();

    97 	}

    98 

    99     } else {

   100 	dreamcast_configure_aica_only();

   101 	mem_load_block( aica_program, 0x00800000, 2048*1024 );

   102 	if( s3m_file != NULL ) {

   103 	    mem_load_block( s3m_file, 0x00810000, 2048*1024 - 0x10000 );

   104 	}

   105 	if( !headless ) {

   106 	    gnome_init ("dreamon", VERSION, argc, argv);

   107 	    dreamcast_register_module( &gtk_gui_module );

   108 	    set_disassembly_cpu( main_debug, "ARM7" );

   109 	}

   110     }

   111 

   112     if( without_bios ) {

   113     	bios_install();

   114 	dcload_install();

   115     }

   116 

   117     for( i=0; audio_driver_list[i] != NULL; i++ ) {

   118 	if( strcasecmp( audio_driver_list[i]->name, audio_driver_name ) == 0 ) {

   119 	    if( audio_set_driver( audio_driver_list[i], 44100, AUDIO_FMT_16ST ) == FALSE ) {

   120 		audio_set_driver( &audio_null_driver, 44100, AUDIO_FMT_16ST );

   121 	    }

   122 	    break;

   123 	}

   124 

   125     }

   126     if( audio_driver_list[i] == NULL ) {

   127 	ERROR( "Audio driver '%s' not found, using null driver", audio_driver_name );

   128 	audio_set_driver( &audio_null_driver, 44100, AUDIO_FMT_16ST );

   129     }

   130 

   131     if( headless ) {

   132 	video_set_driver( &video_null_driver );

   133     } else {

   134 	for( i=0; video_driver_list[i] != NULL; i++ ) {

   135 	    if( strcasecmp( video_driver_list[i]->name, video_driver_name ) == 0 ) {

   136 		video_set_driver( video_driver_list[i] );

   137 		break;

   138 	    }

   139 	}

   140 	if( video_driver_list[i] == NULL ) {

   141 	    ERROR( "Video driver '%s' not found, using null driver", video_driver_name );

   142 	    video_set_driver( &video_null_driver );

   143 	}

   144     }

   145 

   146     INFO( "DreamOn! ready..." );

   147     if( optind < argc ) {

   148 	file_load_magic( argv[optind] );

   149     }

   150 

   151     if( start_immediately )

   152 	dreamcast_run();

   153     if( !headless ) {

   154         gtk_main ();

   155     }

   156     return 0;

   157 }

   158
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