mirror of
https://github.com/libretro/RetroArch
synced 2025-01-12 03:38:33 +00:00
225 lines
7.0 KiB
C
225 lines
7.0 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2012 - Hans-Kristian Arntzen
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* Copyright (C) 2011-2012 - Daniel De Matteis
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <xtl.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <string>
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#if defined(_XBOX360)
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#include <xfilecache.h>
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#include "../../360/frontend-xdk/menu.h"
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#include "../../xdk/menu_shared.h"
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#elif defined(_XBOX1)
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#include "../../xbox1/frontend/RetroLaunch/IoSupport.h"
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#include "../../console/rmenu/rmenu.h"
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#endif
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#include <xbdm.h>
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#ifdef _XBOX
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#include "../../xdk/xdk_d3d.h"
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#endif
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#include "../../console/rarch_console.h"
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#include "../../console/rarch_console_exec.h"
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#include "../../console/rarch_console_libretro_mgmt.h"
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#include "../../console/rarch_console_config.h"
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#include "../../console/rarch_console_main_wrap.h"
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#include "../../conf/config_file.h"
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#include "../../conf/config_file_macros.h"
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#include "../../file.h"
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#include "../../general.h"
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int rarch_main(int argc, char *argv[]);
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#undef main
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static void get_environment_settings (void)
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{
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HRESULT ret;
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(void)ret;
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#ifdef HAVE_HDD_CACHE_PARTITION
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ret = XSetFileCacheSize(0x100000);
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if(ret != TRUE)
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{
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RARCH_ERR("Couldn't change number of bytes reserved for file system cache.\n");
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}
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ret = XFileCacheInit(XFILECACHE_CLEAR_ALL, 0x100000, XFILECACHE_DEFAULT_THREAD, 0, 1);
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if(ret != ERROR_SUCCESS)
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{
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RARCH_ERR("File cache could not be initialized.\n");
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}
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XFlushUtilityDrive();
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#endif
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#ifdef _XBOX360
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// detect install environment
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unsigned long license_mask;
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if (XContentGetLicenseMask(&license_mask, NULL) != ERROR_SUCCESS)
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{
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RARCH_LOG("RetroArch was launched as a standalone DVD, or using DVD emulation, or from the development area of the HDD.\n");
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}
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else
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{
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XContentQueryVolumeDeviceType("GAME",&g_extern.file_state.volume_device_type, NULL);
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switch(g_extern.file_state.volume_device_type)
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{
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case XCONTENTDEVICETYPE_HDD:
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RARCH_LOG("RetroArch was launched from a content package on HDD.\n");
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break;
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case XCONTENTDEVICETYPE_MU:
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RARCH_LOG("RetroArch was launched from a content package on USB or Memory Unit.\n");
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break;
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case XCONTENTDEVICETYPE_ODD:
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RARCH_LOG("RetroArch was launched from a content package on Optical Disc Drive.\n");
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break;
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default:
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RARCH_LOG("RetroArch was launched from a content package on an unknown device type.\n");
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break;
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}
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}
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#endif
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#if defined(_XBOX1)
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strlcpy(default_paths.core_dir, "D:", sizeof(default_paths.core_dir));
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strlcpy(default_paths.config_file, "D:\\retroarch.cfg", sizeof(default_paths.config_file));
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strlcpy(default_paths.system_dir, "D:\\system", sizeof(default_paths.system_dir));
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strlcpy(default_paths.filesystem_root_dir, "D:", sizeof(default_paths.filesystem_root_dir));
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strlcpy(default_paths.executable_extension, ".xbe", sizeof(default_paths.executable_extension));
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strlcpy(default_paths.filebrowser_startup_dir, "D:", sizeof(default_paths.filebrowser_startup_dir));
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strlcpy(default_paths.screenshots_dir, "D:\\screenshots", sizeof(default_paths.screenshots_dir));
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snprintf(default_paths.salamander_file, sizeof(default_paths.salamander_file), "default.xbe");
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#elif defined(_XBOX360)
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#ifdef HAVE_HDD_CACHE_PARTITION
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strlcpy(default_paths.cache_dir, "cache:\\", sizeof(default_paths.cache_dir));
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#endif
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strlcpy(default_paths.filesystem_root_dir, "game:\\", sizeof(default_paths.filesystem_root_dir));
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strlcpy(default_paths.screenshots_dir, "game:", sizeof(default_paths.screenshots_dir));
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strlcpy(default_paths.shader_file, "game:\\media\\shaders\\stock.cg", sizeof(default_paths.shader_file));
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strlcpy(default_paths.config_file, "game:\\retroarch.cfg", sizeof(default_paths.config_file));
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strlcpy(default_paths.system_dir, "game:\\system\\", sizeof(default_paths.system_dir));
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strlcpy(default_paths.executable_extension, ".xex", sizeof(default_paths.executable_extension));
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strlcpy(default_paths.filebrowser_startup_dir, "game:", sizeof(default_paths.filebrowser_startup_dir));
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snprintf(default_paths.salamander_file, sizeof(default_paths.salamander_file), "default.xex");
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#endif
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}
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static void system_init(void)
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{
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#ifdef _XBOX1
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// Mount drives
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xbox_io_mount("A:", "cdrom0");
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xbox_io_mount("C:", "Harddisk0\\Partition0");
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xbox_io_mount("E:", "Harddisk0\\Partition1");
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xbox_io_mount("Z:", "Harddisk0\\Partition2");
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xbox_io_mount("F:", "Harddisk0\\Partition6");
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xbox_io_mount("G:", "Harddisk0\\Partition7");
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#endif
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}
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int main(int argc, char *argv[])
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{
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rarch_main_clear_state();
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get_environment_settings();
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config_set_defaults();
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input_xinput.init();
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#ifdef _XBOX1
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char path_prefix[256];
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snprintf(path_prefix, sizeof(path_prefix), "D:\\");
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#else
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const char *path_prefix = default_paths.filesystem_root_dir;
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#endif
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const char *extension = default_paths.executable_extension;
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const input_driver_t *input = &input_xinput;
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char full_path[1024];
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snprintf(full_path, sizeof(full_path), "%sCORE%s", path_prefix, extension);
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bool find_libretro_file = rarch_configure_libretro_core(full_path, path_prefix, path_prefix,
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default_paths.config_file, extension);
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rarch_settings_set_default();
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rarch_input_set_controls_default(input);
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rarch_config_load(default_paths.config_file, find_libretro_file);
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init_libretro_sym();
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input_xinput.post_init();
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#if defined(HAVE_D3D9) || defined(HAVE_D3D8)
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video_xdk_d3d.start();
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driver.video = &video_xdk_d3d;
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#else
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video_null.start();
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driver.video = &video_null;
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#endif
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system_init();
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menu_init();
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begin_loop:
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if(g_extern.console.rmenu.mode == MODE_EMULATION)
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{
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bool repeat = false;
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input_xinput.poll(NULL);
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driver.video->set_aspect_ratio(driver.video_data, g_settings.video.aspect_ratio_idx);
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do{
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repeat = rarch_main_iterate();
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}while(repeat && !g_extern.console.screen.state.frame_advance.enable);
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}
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else if(g_extern.console.rmenu.mode == MODE_MENU)
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{
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menu_loop();
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if (g_extern.console.rmenu.mode != MODE_EXIT)
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rarch_startup(default_paths.config_file);
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}
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else
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goto begin_shutdown;
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goto begin_loop;
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begin_shutdown:
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rarch_config_save(default_paths.config_file);
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menu_free();
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#if defined(HAVE_D3D8) || defined(HAVE_D3D9)
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video_xdk_d3d.stop();
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#else
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video_null.stop();
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#endif
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input_xinput.free(NULL);
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if(g_extern.console.external_launch.enable)
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rarch_console_exec(g_extern.console.external_launch.launch_app);
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return 0;
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}
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