forked from libretro/RetroArch
/
settings.c
1374 lines (1169 loc) · 49.3 KB
/
settings.c
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/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2013 - Hans-Kristian Arntzen
*
* RetroArch 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 Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch 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 RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include "general.h"
#include "conf/config_file.h"
#include "conf/config_file_macros.h"
#include "compat/strl.h"
#include "config.def.h"
#include "file.h"
#include "compat/posix_string.h"
#include "input/input_common.h"
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <ctype.h>
struct settings g_settings;
struct global g_extern;
const char *config_get_default_audio(void)
{
switch (AUDIO_DEFAULT_DRIVER)
{
case AUDIO_RSOUND:
return "rsound";
case AUDIO_OSS:
return "oss";
case AUDIO_ALSA:
return "alsa";
case AUDIO_ALSATHREAD:
return "alsathread";
case AUDIO_ROAR:
return "roar";
case AUDIO_COREAUDIO:
return "coreaudio";
case AUDIO_AL:
return "openal";
case AUDIO_SL:
return "opensl";
case AUDIO_SDL:
return "sdl";
case AUDIO_DSOUND:
return "dsound";
case AUDIO_XAUDIO:
return "xaudio";
case AUDIO_PULSE:
return "pulse";
case AUDIO_EXT:
return "ext";
case AUDIO_XENON360:
return "xenon360";
case AUDIO_PS3:
return "ps3";
case AUDIO_WII:
return "gx";
case AUDIO_RWEBAUDIO:
return "rwebaudio";
case AUDIO_NULL:
return "null";
default:
return NULL;
}
}
const char *config_get_default_video(void)
{
switch (VIDEO_DEFAULT_DRIVER)
{
case VIDEO_GL:
return "gl";
case VIDEO_WII:
return "gx";
case VIDEO_XENON360:
return "xenon360";
case VIDEO_XDK_D3D:
return "xdk_d3d";
case VIDEO_D3D9:
return "d3d9";
case VIDEO_PSP1:
return "psp1";
case VIDEO_VITA:
return "vita";
case VIDEO_XVIDEO:
return "xvideo";
case VIDEO_SDL:
return "sdl";
case VIDEO_EXT:
return "ext";
case VIDEO_VG:
return "vg";
case VIDEO_NULL:
return "null";
case VIDEO_OMAP:
return "omap";
default:
return NULL;
}
}
const char *config_get_default_input(void)
{
switch (INPUT_DEFAULT_DRIVER)
{
case INPUT_ANDROID:
return "android_input";
case INPUT_PS3:
return "ps3";
case INPUT_PSP:
return "psp";
case INPUT_SDL:
return "sdl";
case INPUT_DINPUT:
return "dinput";
case INPUT_X:
return "x";
case INPUT_XENON360:
return "xenon360";
case INPUT_XINPUT:
return "xinput";
case INPUT_WII:
return "gx";
case INPUT_LINUXRAW:
return "linuxraw";
case INPUT_APPLE:
return "apple_input";
case INPUT_QNX:
return "qnx_input";
case INPUT_RWEBINPUT:
return "rwebinput";
case INPUT_NULL:
return "null";
default:
return NULL;
}
}
void config_set_defaults(void)
{
unsigned i, j;
const char *def_video = config_get_default_video();
const char *def_audio = config_get_default_audio();
const char *def_input = config_get_default_input();
if (def_video)
strlcpy(g_settings.video.driver, def_video, sizeof(g_settings.video.driver));
if (def_audio)
strlcpy(g_settings.audio.driver, def_audio, sizeof(g_settings.audio.driver));
if (def_input)
strlcpy(g_settings.input.driver, def_input, sizeof(g_settings.input.driver));
g_settings.video.xscale = xscale;
g_settings.video.yscale = yscale;
g_settings.video.fullscreen = g_extern.force_fullscreen ? true : fullscreen;
g_settings.video.windowed_fullscreen = windowed_fullscreen;
g_settings.video.monitor_index = monitor_index;
g_settings.video.fullscreen_x = fullscreen_x;
g_settings.video.fullscreen_y = fullscreen_y;
g_settings.video.disable_composition = disable_composition;
g_settings.video.vsync = vsync;
g_settings.video.hard_sync = hard_sync;
g_settings.video.hard_sync_frames = hard_sync_frames;
g_settings.video.black_frame_insertion = black_frame_insertion;
g_settings.video.swap_interval = swap_interval;
g_settings.video.threaded = video_threaded;
g_settings.video.smooth = video_smooth;
g_settings.video.force_aspect = force_aspect;
g_settings.video.scale_integer = scale_integer;
g_settings.video.crop_overscan = crop_overscan;
g_settings.video.aspect_ratio = aspect_ratio;
g_settings.video.aspect_ratio_auto = aspect_ratio_auto; // Let implementation decide if automatic, or 1:1 PAR.
g_settings.video.aspect_ratio_idx = aspect_ratio_idx;
g_settings.video.shader_enable = shader_enable;
g_settings.video.allow_rotate = allow_rotate;
g_settings.video.font_enable = font_enable;
g_settings.video.font_size = font_size;
g_settings.video.font_scale = font_scale;
g_settings.video.msg_pos_x = message_pos_offset_x;
g_settings.video.msg_pos_y = message_pos_offset_y;
g_settings.video.msg_color_r = ((message_color >> 16) & 0xff) / 255.0f;
g_settings.video.msg_color_g = ((message_color >> 8) & 0xff) / 255.0f;
g_settings.video.msg_color_b = ((message_color >> 0) & 0xff) / 255.0f;
g_settings.video.refresh_rate = refresh_rate;
g_settings.video.post_filter_record = post_filter_record;
g_settings.video.gpu_record = gpu_record;
g_settings.video.gpu_screenshot = gpu_screenshot;
g_settings.video.rotation = ORIENTATION_NORMAL;
g_settings.audio.enable = audio_enable;
g_settings.audio.out_rate = out_rate;
g_settings.audio.block_frames = 0;
g_settings.audio.in_rate = out_rate;
if (audio_device)
strlcpy(g_settings.audio.device, audio_device, sizeof(g_settings.audio.device));
g_settings.audio.latency = out_latency;
g_settings.audio.sync = audio_sync;
g_settings.audio.rate_control = rate_control;
g_settings.audio.rate_control_delta = rate_control_delta;
g_settings.audio.volume = audio_volume;
g_settings.rewind_enable = rewind_enable;
g_settings.rewind_buffer_size = rewind_buffer_size;
g_settings.rewind_granularity = rewind_granularity;
g_settings.slowmotion_ratio = slowmotion_ratio;
g_settings.fastforward_ratio = fastforward_ratio;
g_settings.pause_nonactive = pause_nonactive;
g_settings.autosave_interval = autosave_interval;
g_settings.block_sram_overwrite = block_sram_overwrite;
g_settings.savestate_auto_index = savestate_auto_index;
g_settings.savestate_auto_save = savestate_auto_save;
g_settings.savestate_auto_load = savestate_auto_load;
g_settings.network_cmd_enable = network_cmd_enable;
g_settings.network_cmd_port = network_cmd_port;
g_settings.stdin_cmd_enable = stdin_cmd_enable;
g_settings.game_history_size = game_history_size;
g_settings.rgui_show_start_screen = rgui_show_start_screen;
rarch_assert(sizeof(g_settings.input.binds[0]) >= sizeof(retro_keybinds_1));
rarch_assert(sizeof(g_settings.input.binds[1]) >= sizeof(retro_keybinds_rest));
memcpy(g_settings.input.binds[0], retro_keybinds_1, sizeof(retro_keybinds_1));
for (i = 1; i < MAX_PLAYERS; i++)
memcpy(g_settings.input.binds[i], retro_keybinds_rest, sizeof(retro_keybinds_rest));
for (i = 0; i < MAX_PLAYERS; i++)
{
for (j = 0; j < RARCH_BIND_LIST_END; j++)
{
g_settings.input.autoconf_binds[i][j].joykey = NO_BTN;
g_settings.input.autoconf_binds[i][j].joyaxis = AXIS_NONE;
}
}
memset(g_settings.input.autoconfigured, 0, sizeof(g_settings.input.autoconfigured));
// Verify that binds are in proper order.
for (i = 0; i < MAX_PLAYERS; i++)
for (j = 0; j < RARCH_BIND_LIST_END; j++)
if (g_settings.input.binds[i][j].valid)
rarch_assert(j == g_settings.input.binds[i][j].id);
g_settings.input.axis_threshold = axis_threshold;
g_settings.input.netplay_client_swap_input = netplay_client_swap_input;
g_settings.input.turbo_period = turbo_period;
g_settings.input.turbo_duty_cycle = turbo_duty_cycle;
g_settings.input.overlay_opacity = 1.0f;
g_settings.input.overlay_scale = 1.0f;
g_settings.input.debug_enable = input_debug_enable;
g_settings.input.autodetect_enable = input_autodetect_enable;
#ifdef ANDROID
g_settings.input.back_behavior = BACK_BUTTON_QUIT;
#endif
for (i = 0; i < MAX_PLAYERS; i++)
{
g_settings.input.joypad_map[i] = i;
if (!g_extern.has_set_libretro_device[i])
g_settings.input.libretro_device[i] = RETRO_DEVICE_JOYPAD;
}
g_extern.console.screen.viewports.custom_vp.width = 0;
g_extern.console.screen.viewports.custom_vp.height = 0;
g_extern.console.screen.viewports.custom_vp.x = 0;
g_extern.console.screen.viewports.custom_vp.y = 0;
// Make sure settings from other configs carry over into defaults for another config.
if (!g_extern.has_set_save_path)
*g_extern.savefile_dir = '\0';
if (!g_extern.has_set_state_path)
*g_extern.savestate_dir = '\0';
*g_settings.libretro_info_path = '\0';
*g_settings.core_options_path = '\0';
*g_settings.game_history_path = '\0';
*g_settings.cheat_database = '\0';
*g_settings.cheat_settings_path = '\0';
*g_settings.screenshot_directory = '\0';
*g_settings.system_directory = '\0';
*g_settings.input.autoconfig_dir = '\0';
*g_settings.input.overlay = '\0';
#if defined(HAVE_RGUI) || defined(HAVE_RMENU) || defined(HAVE_RMENU_XUI)
*g_settings.rgui_browser_directory = '\0';
*g_settings.rgui_config_directory = '\0';
#endif
#ifdef RARCH_CONSOLE
g_extern.lifecycle_mode_state |= (1ULL << MODE_MENU);
strlcpy(g_settings.system_directory, default_paths.system_dir, sizeof(g_settings.system_directory));
g_settings.video.msg_pos_x = 0.05f;
g_settings.video.msg_pos_y = 0.90f;
g_settings.video.aspect_ratio = -1.0f;
// g_extern
strlcpy(g_extern.savefile_dir, default_paths.sram_dir, sizeof(g_extern.savefile_dir));
g_extern.console.screen.gamma_correction = DEFAULT_GAMMA;
g_extern.lifecycle_mode_state |= (1ULL << MODE_AUDIO_CUSTOM_BGM_ENABLE);
g_extern.lifecycle_mode_state |= (1ULL << MODE_VIDEO_TRIPLE_BUFFERING_ENABLE);
g_extern.lifecycle_mode_state |= (1ULL << MODE_VIDEO_SOFT_FILTER_ENABLE);
g_extern.lifecycle_mode_state |= (1ULL << MODE_VIDEO_FLICKER_FILTER_ENABLE);
g_extern.console.screen.resolutions.current.id = 0;
strlcpy(g_extern.savestate_dir, default_paths.savestate_dir, sizeof(g_extern.savestate_dir));
#ifdef HAVE_RMENU
strlcpy(g_extern.menu_texture_path, default_paths.menu_border_file, sizeof(g_extern.menu_texture_path));
#endif
g_extern.state_slot = 0;
g_extern.audio_data.mute = 0;
g_extern.verbose = true;
g_extern.console.sound.mode = SOUND_MODE_NORMAL;
#ifdef _XBOX1
g_extern.console.sound.volume_level = 0;
#endif
#endif
#ifdef HAVE_OVERLAY
#if defined(__QNX__)
strlcpy(g_extern.overlay_dir, "app/native/overlays/", sizeof(g_extern.overlay_dir));
RARCH_LOG("Setting default overlay %s ...\n", "app/native/overlays/snes-landscape.cfg");
strlcpy(g_settings.input.overlay, "app/native/overlays/snes-landscape.cfg", sizeof(g_settings.input.overlay));
#elif defined(IOS)
strlcpy(g_extern.overlay_dir, "/Applications/RetroArch.app/overlays/", sizeof(g_extern.overlay_dir));
#elif defined(ANDROID)
strlcpy(g_extern.overlay_dir, "/data/data/org.retroarch/overlays/", sizeof(g_extern.overlay_dir));
#endif
#endif
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_HLSL)
#if defined(__QNX__)
strlcpy(g_settings.video.shader_dir, "/app/native/shaders_glsl/", sizeof(g_settings.video.shader_dir));
#elif defined(IOS)
strlcpy(g_settings.video.shader_dir, "/Applications/RetroArch.app/shaders_glsl/", sizeof(g_settings.video.shader_dir));
#elif defined(ANDROID)
strlcpy(g_settings.video.shader_dir, "/data/data/org.retroarch/shaders_glsl/", sizeof(g_settings.video.shader_dir));
#endif
#endif
#if defined(ANDROID)
strlcpy(g_settings.libretro_info_path, "/data/data/org.retroarch/info/", sizeof(g_settings.libretro_info_path));
#elif defined(__QNX__)
strlcpy(g_settings.libretro_info_path, "app/native/info/", sizeof(g_settings.libretro_info_path));
#elif defined(IOS)
strlcpy(g_settings.libretro_info_path, "/Applications/RetroArch.app/info/", sizeof(g_settings.libretro_info_path));
#endif
g_extern.config_save_on_exit = config_save_on_exit;
#if defined(HAVE_RMENU) || defined(HAVE_RGUI) || defined(HAVE_RMENU_XUI)
/* Avoid reloading config on every ROM load */
g_extern.block_config_read = true;
#endif
rarch_init_msg_queue();
}
static void parse_config_file(void);
void config_load(void)
{
if (!g_extern.block_config_read)
{
config_set_defaults();
parse_config_file();
}
}
static config_file_t *open_default_config_file(void)
{
config_file_t *conf = NULL;
#if defined(_WIN32) && !defined(_XBOX)
char conf_path[PATH_MAX];
char app_path[PATH_MAX];
fill_pathname_application_path(app_path, sizeof(app_path));
fill_pathname_resolve_relative(conf_path, app_path, "retroarch.cfg", sizeof(conf_path));
conf = config_file_new(conf_path);
if (!conf)
{
const char *appdata = getenv("APPDATA");
if (appdata)
{
fill_pathname_join(conf_path, appdata, "retroarch.cfg", sizeof(conf_path));
conf = config_file_new(conf_path);
}
}
// Try to create a new config file.
if (!conf)
{
conf = config_file_new(NULL);
bool saved = false;
if (conf) // Since this is a clean config file, we can safely use config_save_on_exit.
{
fill_pathname_resolve_relative(conf_path, app_path, "retroarch.cfg", sizeof(conf_path));
config_set_bool(conf, "config_save_on_exit", true);
saved = config_file_write(conf, conf_path);
}
if (saved)
RARCH_WARN("Created new config file in: \"%s\".\n", conf_path); // WARN here to make sure user has a good chance of seeing it.
else
{
RARCH_ERR("Failed to create new config file in: \"%s\".\n", conf_path);
config_file_free(conf);
conf = NULL;
}
}
if (conf)
strlcpy(g_extern.config_path, conf_path, sizeof(g_extern.config_path));
#elif !defined(__CELLOS_LV2__) && !defined(_XBOX)
char conf_path[PATH_MAX];
const char *xdg = getenv("XDG_CONFIG_HOME");
const char *home = getenv("HOME");
// XDG_CONFIG_HOME falls back to $HOME/.config.
if (xdg)
fill_pathname_join(conf_path, xdg, "retroarch/retroarch.cfg", sizeof(conf_path));
else if (home)
fill_pathname_join(conf_path, home, ".config/retroarch/retroarch.cfg", sizeof(conf_path));
if (xdg || home)
{
RARCH_LOG("Looking for config in: \"%s\".\n", conf_path);
conf = config_file_new(conf_path);
}
// Fallback to $HOME/.retroarch.cfg.
if (!conf && home)
{
fill_pathname_join(conf_path, home, ".retroarch.cfg", sizeof(conf_path));
RARCH_LOG("Looking for config in: \"%s\".\n", conf_path);
conf = config_file_new(conf_path);
}
// Try to create a new config file.
if (!conf && (home || xdg))
{
// XDG_CONFIG_HOME falls back to $HOME/.config.
if (xdg)
fill_pathname_join(conf_path, xdg, "retroarch/retroarch.cfg", sizeof(conf_path));
else if (home)
fill_pathname_join(conf_path, home, ".config/retroarch/retroarch.cfg", sizeof(conf_path));
char basedir[PATH_MAX];
fill_pathname_basedir(basedir, conf_path, sizeof(basedir));
if (path_mkdir(basedir))
{
#ifndef GLOBAL_CONFIG_DIR
#define GLOBAL_CONFIG_DIR "/etc"
#endif
char skeleton_conf[PATH_MAX];
fill_pathname_join(skeleton_conf, GLOBAL_CONFIG_DIR, "retroarch.cfg", sizeof(skeleton_conf));
conf = config_file_new(skeleton_conf);
if (conf)
RARCH_WARN("Using skeleton config \"%s\" as base for a new config file.\n", skeleton_conf);
else
conf = config_file_new(NULL);
bool saved = false;
if (conf)
{
config_set_bool(conf, "config_save_on_exit", true); // Since this is a clean config file, we can safely use config_save_on_exit.
saved = config_file_write(conf, conf_path);
}
if (saved)
RARCH_WARN("Created new config file in: \"%s\".\n", conf_path); // WARN here to make sure user has a good chance of seeing it.
else
{
RARCH_ERR("Failed to create new config file in: \"%s\".\n", conf_path);
config_file_free(conf);
conf = NULL;
}
}
}
if (conf)
strlcpy(g_extern.config_path, conf_path, sizeof(g_extern.config_path));
#endif
return conf;
}
static void config_read_keybinds_conf(config_file_t *conf);
static void parse_config_file(void)
{
bool ret;
if (*g_extern.config_path)
{
RARCH_LOG("Loading config from: %s.\n", g_extern.config_path);
ret = config_load_file(g_extern.config_path);
}
else
{
RARCH_LOG("Loading default config.\n");
ret = config_load_file(NULL);
if (*g_extern.config_path)
RARCH_LOG("Found default config: %s.\n", g_extern.config_path);
}
if (!ret)
{
RARCH_ERR("Couldn't find config at path: \"%s\"\n", g_extern.config_path);
#ifndef RARCH_CONSOLE
rarch_fail(1, "parse_config_file()");
#endif
}
}
bool config_load_file(const char *path)
{
unsigned i;
config_file_t *conf = NULL;
if (path)
{
conf = config_file_new(path);
if (!conf)
return false;
}
else
conf = open_default_config_file();
if (conf == NULL)
return true;
char *save;
char tmp_append_path[PATH_MAX]; // Don't destroy append_config_path.
strlcpy(tmp_append_path, g_extern.append_config_path, sizeof(tmp_append_path));
const char *extra_path = strtok_r(tmp_append_path, ",", &save);
while (extra_path)
{
RARCH_LOG("Appending config \"%s\"\n", extra_path);
bool ret = config_append_file(conf, extra_path);
if (!ret)
RARCH_ERR("Failed to append config \"%s\"\n", extra_path);
extra_path = strtok_r(NULL, ";", &save);
}
if (g_extern.verbose)
{
RARCH_LOG_OUTPUT("=== Config ===\n");
config_file_dump_all(conf, stderr);
RARCH_LOG_OUTPUT("=== Config end ===\n");
}
char tmp_str[PATH_MAX];
CONFIG_GET_FLOAT(video.xscale, "video_xscale");
CONFIG_GET_FLOAT(video.yscale, "video_yscale");
CONFIG_GET_INT(video.fullscreen_x, "video_fullscreen_x");
CONFIG_GET_INT(video.fullscreen_y, "video_fullscreen_y");
if (!g_extern.force_fullscreen)
CONFIG_GET_BOOL(video.fullscreen, "video_fullscreen");
CONFIG_GET_BOOL(video.windowed_fullscreen, "video_windowed_fullscreen");
CONFIG_GET_INT(video.monitor_index, "video_monitor_index");
CONFIG_GET_BOOL(video.disable_composition, "video_disable_composition");
CONFIG_GET_BOOL(video.vsync, "video_vsync");
CONFIG_GET_BOOL(video.hard_sync, "video_hard_sync");
CONFIG_GET_INT(video.hard_sync_frames, "video_hard_sync_frames");
if (g_settings.video.hard_sync_frames > 3)
g_settings.video.hard_sync_frames = 3;
CONFIG_GET_BOOL(video.black_frame_insertion, "video_black_frame_insertion");
CONFIG_GET_INT(video.swap_interval, "video_swap_interval");
g_settings.video.swap_interval = max(g_settings.video.swap_interval, 1);
g_settings.video.swap_interval = min(g_settings.video.swap_interval, 4);
CONFIG_GET_BOOL(video.threaded, "video_threaded");
CONFIG_GET_BOOL(video.smooth, "video_smooth");
CONFIG_GET_BOOL(video.force_aspect, "video_force_aspect");
CONFIG_GET_BOOL(video.scale_integer, "video_scale_integer");
CONFIG_GET_BOOL(video.crop_overscan, "video_crop_overscan");
CONFIG_GET_FLOAT(video.aspect_ratio, "video_aspect_ratio");
CONFIG_GET_INT(video.aspect_ratio_idx, "aspect_ratio_index");
CONFIG_GET_BOOL(video.aspect_ratio_auto, "video_aspect_ratio_auto");
CONFIG_GET_FLOAT(video.refresh_rate, "video_refresh_rate");
CONFIG_GET_PATH(video.shader_path, "video_shader");
CONFIG_GET_BOOL(video.shader_enable, "video_shader_enable");
CONFIG_GET_BOOL(video.allow_rotate, "video_allow_rotate");
CONFIG_GET_PATH(video.font_path, "video_font_path");
CONFIG_GET_FLOAT(video.font_size, "video_font_size");
CONFIG_GET_BOOL(video.font_enable, "video_font_enable");
CONFIG_GET_BOOL(video.font_scale, "video_font_scale");
CONFIG_GET_FLOAT(video.msg_pos_x, "video_message_pos_x");
CONFIG_GET_FLOAT(video.msg_pos_y, "video_message_pos_y");
CONFIG_GET_INT(video.rotation, "video_rotation");
#ifdef RARCH_CONSOLE
/* TODO - will be refactored later to make it more clean - it's more
* important that it works for consoles right now */
CONFIG_GET_BOOL_EXTERN(console.screen.gamma_correction, "gamma_correction");
bool triple_buffering_enable = false;
bool custom_bgm_enable = false;
bool flicker_filter_enable = false;
bool soft_filter_enable = false;
#ifdef HAVE_RMENU
if (config_get_path(conf, "menu_texture_path", tmp_str, sizeof(tmp_str)))
strlcpy(g_extern.menu_texture_path, tmp_str, sizeof(g_extern.menu_texture_path));
#endif
if (config_get_bool(conf, "triple_buffering_enable", &triple_buffering_enable))
{
if (triple_buffering_enable)
g_extern.lifecycle_mode_state |= (1ULL << MODE_VIDEO_TRIPLE_BUFFERING_ENABLE);
else
g_extern.lifecycle_mode_state &= ~(1ULL << MODE_VIDEO_TRIPLE_BUFFERING_ENABLE);
}
if (config_get_bool(conf, "custom_bgm_enable", &custom_bgm_enable))
{
if (custom_bgm_enable)
g_extern.lifecycle_mode_state |= (1ULL << MODE_AUDIO_CUSTOM_BGM_ENABLE);
else
g_extern.lifecycle_mode_state &= ~(1ULL << MODE_AUDIO_CUSTOM_BGM_ENABLE);
}
if (config_get_bool(conf, "flicker_filter_enable", &flicker_filter_enable))
{
if (flicker_filter_enable)
g_extern.lifecycle_mode_state |= (1ULL << MODE_VIDEO_FLICKER_FILTER_ENABLE);
else
g_extern.lifecycle_mode_state &= ~(1ULL << MODE_VIDEO_FLICKER_FILTER_ENABLE);
}
if (config_get_bool(conf, "soft_filter_enable", &soft_filter_enable))
{
if (soft_filter_enable)
g_extern.lifecycle_mode_state |= (1ULL << MODE_VIDEO_SOFT_FILTER_ENABLE);
else
g_extern.lifecycle_mode_state &= ~(1ULL << MODE_VIDEO_SOFT_FILTER_ENABLE);
}
CONFIG_GET_INT_EXTERN(console.screen.flicker_filter_index, "flicker_filter_index");
CONFIG_GET_INT_EXTERN(console.screen.soft_filter_index, "soft_filter_index");
#ifdef _XBOX1
CONFIG_GET_INT_EXTERN(console.sound.volume_level, "sound_volume_level");
#endif
CONFIG_GET_INT_EXTERN(console.screen.resolutions.current.id, "current_resolution_id");
CONFIG_GET_INT_EXTERN(console.sound.mode, "sound_mode");
#endif
CONFIG_GET_INT_EXTERN(state_slot, "state_slot");
CONFIG_GET_INT_EXTERN(audio_data.mute, "audio_mute");
CONFIG_GET_INT_EXTERN(console.screen.viewports.custom_vp.x, "custom_viewport_x");
CONFIG_GET_INT_EXTERN(console.screen.viewports.custom_vp.y, "custom_viewport_y");
CONFIG_GET_INT_EXTERN(console.screen.viewports.custom_vp.width, "custom_viewport_width");
CONFIG_GET_INT_EXTERN(console.screen.viewports.custom_vp.height, "custom_viewport_height");
unsigned msg_color = 0;
if (config_get_hex(conf, "video_message_color", &msg_color))
{
g_settings.video.msg_color_r = ((msg_color >> 16) & 0xff) / 255.0f;
g_settings.video.msg_color_g = ((msg_color >> 8) & 0xff) / 255.0f;
g_settings.video.msg_color_b = ((msg_color >> 0) & 0xff) / 255.0f;
}
CONFIG_GET_BOOL(video.post_filter_record, "video_post_filter_record");
CONFIG_GET_BOOL(video.gpu_record, "video_gpu_record");
CONFIG_GET_BOOL(video.gpu_screenshot, "video_gpu_screenshot");
#ifdef HAVE_DYLIB
CONFIG_GET_PATH(video.filter_path, "video_filter");
#endif
CONFIG_GET_PATH(video.shader_dir, "video_shader_dir");
if (!strcmp(g_settings.video.shader_dir, "default"))
*g_settings.video.shader_dir = '\0';
CONFIG_GET_FLOAT(input.axis_threshold, "input_axis_threshold");
CONFIG_GET_BOOL(input.netplay_client_swap_input, "netplay_client_swap_input");
for (i = 0; i < MAX_PLAYERS; i++)
{
char buf[64];
snprintf(buf, sizeof(buf), "input_player%u_joypad_index", i + 1);
CONFIG_GET_INT(input.joypad_map[i], buf);
if (!g_extern.has_set_libretro_device[i])
{
snprintf(buf, sizeof(buf), "input_libretro_device_p%u", i + 1);
CONFIG_GET_INT(input.libretro_device[i], buf);
}
}
// Audio settings.
CONFIG_GET_BOOL(audio.enable, "audio_enable");
CONFIG_GET_INT(audio.out_rate, "audio_out_rate");
CONFIG_GET_INT(audio.block_frames, "audio_block_frames");
CONFIG_GET_STRING(audio.device, "audio_device");
CONFIG_GET_INT(audio.latency, "audio_latency");
CONFIG_GET_BOOL(audio.sync, "audio_sync");
CONFIG_GET_BOOL(audio.rate_control, "audio_rate_control");
CONFIG_GET_FLOAT(audio.rate_control_delta, "audio_rate_control_delta");
CONFIG_GET_FLOAT(audio.volume, "audio_volume");
CONFIG_GET_STRING(video.driver, "video_driver");
CONFIG_GET_STRING(video.gl_context, "video_gl_context");
CONFIG_GET_STRING(audio.driver, "audio_driver");
CONFIG_GET_PATH(audio.dsp_plugin, "audio_dsp_plugin");
CONFIG_GET_STRING(input.driver, "input_driver");
CONFIG_GET_STRING(input.joypad_driver, "input_joypad_driver");
if (!*g_settings.libretro)
CONFIG_GET_PATH(libretro, "libretro_path");
CONFIG_GET_BOOL(fps_show, "fps_show");
CONFIG_GET_PATH(libretro_info_path, "libretro_info_path");
CONFIG_GET_PATH(core_options_path, "core_options_path");
CONFIG_GET_PATH(screenshot_directory, "screenshot_directory");
if (*g_settings.screenshot_directory)
{
if (!strcmp(g_settings.screenshot_directory, "default"))
*g_settings.screenshot_directory = '\0';
else if (!path_is_directory(g_settings.screenshot_directory))
{
RARCH_WARN("screenshot_directory is not an existing directory, ignoring ...\n");
*g_settings.screenshot_directory = '\0';
}
}
#ifdef HAVE_RGUI
CONFIG_GET_PATH(rgui_browser_directory, "rgui_browser_directory");
if (!strcmp(g_settings.rgui_browser_directory, "default"))
*g_settings.rgui_browser_directory = '\0';
CONFIG_GET_PATH(rgui_config_directory, "rgui_config_directory");
if (!strcmp(g_settings.rgui_config_directory, "default"))
*g_settings.rgui_config_directory = '\0';
CONFIG_GET_BOOL(rgui_show_start_screen, "rgui_show_start_screen");
#endif
#ifdef HAVE_OVERLAY
CONFIG_GET_PATH_EXTERN(overlay_dir, "overlay_directory");
if (!strcmp(g_extern.overlay_dir, "default"))
*g_extern.overlay_dir = '\0';
CONFIG_GET_PATH(input.overlay, "input_overlay");
CONFIG_GET_FLOAT(input.overlay_opacity, "input_overlay_opacity");
CONFIG_GET_FLOAT(input.overlay_scale, "input_overlay_scale");
#endif
CONFIG_GET_BOOL(rewind_enable, "rewind_enable");
int buffer_size = 0;
if (config_get_int(conf, "rewind_buffer_size", &buffer_size))
g_settings.rewind_buffer_size = buffer_size * UINT64_C(1000000);
CONFIG_GET_INT(rewind_granularity, "rewind_granularity");
CONFIG_GET_FLOAT(slowmotion_ratio, "slowmotion_ratio");
if (g_settings.slowmotion_ratio < 1.0f)
g_settings.slowmotion_ratio = 1.0f;
CONFIG_GET_FLOAT(fastforward_ratio, "fastforward_ratio");
CONFIG_GET_BOOL(pause_nonactive, "pause_nonactive");
CONFIG_GET_INT(autosave_interval, "autosave_interval");
CONFIG_GET_PATH(cheat_database, "cheat_database_path");
CONFIG_GET_PATH(cheat_settings_path, "cheat_settings_path");
CONFIG_GET_BOOL(block_sram_overwrite, "block_sram_overwrite");
CONFIG_GET_BOOL(savestate_auto_index, "savestate_auto_index");
CONFIG_GET_BOOL(savestate_auto_save, "savestate_auto_save");
CONFIG_GET_BOOL(savestate_auto_load, "savestate_auto_load");
CONFIG_GET_BOOL(network_cmd_enable, "network_cmd_enable");
CONFIG_GET_INT(network_cmd_port, "network_cmd_port");
CONFIG_GET_BOOL(stdin_cmd_enable, "stdin_cmd_enable");
CONFIG_GET_PATH(game_history_path, "game_history_path");
CONFIG_GET_INT(game_history_size, "game_history_size");
CONFIG_GET_INT(input.turbo_period, "input_turbo_period");
CONFIG_GET_INT(input.turbo_duty_cycle, "input_duty_cycle");
CONFIG_GET_BOOL(input.debug_enable, "input_debug_enable");
CONFIG_GET_BOOL(input.autodetect_enable, "input_autodetect_enable");
CONFIG_GET_PATH(input.autoconfig_dir, "joypad_autoconfig_dir");
#ifdef ANDROID
CONFIG_GET_INT(input.back_behavior, "input_back_behavior");
CONFIG_GET_INT(input.icade_profile[0], "input_autodetect_icade_profile_pad1");
CONFIG_GET_INT(input.icade_profile[1], "input_autodetect_icade_profile_pad2");
CONFIG_GET_INT(input.icade_profile[2], "input_autodetect_icade_profile_pad3");
CONFIG_GET_INT(input.icade_profile[3], "input_autodetect_icade_profile_pad4");
#endif
CONFIG_GET_BOOL_EXTERN(config_save_on_exit, "config_save_on_exit");
if (!g_extern.has_set_save_path && config_get_path(conf, "savefile_directory", tmp_str, sizeof(tmp_str)))
{
if (!strcmp(tmp_str, "default"))
*g_extern.savefile_dir = '\0';
else if (path_is_directory(tmp_str))
{
strlcpy(g_extern.savefile_dir, tmp_str, sizeof(g_extern.savefile_dir));
strlcpy(g_extern.savefile_name_srm, tmp_str, sizeof(g_extern.savefile_name_srm));
fill_pathname_dir(g_extern.savefile_name_srm, g_extern.basename, ".srm", sizeof(g_extern.savefile_name_srm));
}
else
RARCH_WARN("savefile_directory is not a directory, ignoring ...\n");
}
if (!g_extern.has_set_state_path && config_get_path(conf, "savestate_directory", tmp_str, sizeof(tmp_str)))
{
if (!strcmp(tmp_str, "default"))
*g_extern.savestate_dir = '\0';
else if (path_is_directory(tmp_str))
{
strlcpy(g_extern.savestate_dir, tmp_str, sizeof(g_extern.savestate_dir));
strlcpy(g_extern.savestate_name, tmp_str, sizeof(g_extern.savestate_name));
fill_pathname_dir(g_extern.savestate_name, g_extern.basename, ".state", sizeof(g_extern.savestate_name));
}
else
RARCH_WARN("savestate_directory is not a directory, ignoring ...\n");
}
if (!config_get_path(conf, "system_directory", g_settings.system_directory, sizeof(g_settings.system_directory)))
{
RARCH_WARN("system_directory is not set in config. Assuming system directory is same folder as game: \"%s\".\n",
g_settings.system_directory);
}
if (!strcmp(g_settings.system_directory, "default"))
*g_settings.system_directory = '\0';
config_read_keybinds_conf(conf);
config_file_free(conf);
return true;
}
static void read_keybinds_keyboard(config_file_t *conf, unsigned player, unsigned index,
struct retro_keybind *bind)
{
if (input_config_bind_map[index].valid && input_config_bind_map[index].base)
{
const char *prefix = input_config_get_prefix(player, input_config_bind_map[index].meta);
if (prefix)
input_config_parse_key(conf, prefix, input_config_bind_map[index].base, bind);
}
}
static void read_keybinds_button(config_file_t *conf, unsigned player, unsigned index,
struct retro_keybind *bind)
{
if (input_config_bind_map[index].valid && input_config_bind_map[index].base)
{
const char *prefix = input_config_get_prefix(player, input_config_bind_map[index].meta);
if (prefix)
input_config_parse_joy_button(conf, prefix, input_config_bind_map[index].base, bind);
}
}
static void read_keybinds_axis(config_file_t *conf, unsigned player, unsigned index,
struct retro_keybind *bind)
{
if (input_config_bind_map[index].valid && input_config_bind_map[index].base)
{
const char *prefix = input_config_get_prefix(player, input_config_bind_map[index].meta);
if (prefix)
input_config_parse_joy_axis(conf, prefix, input_config_bind_map[index].base, bind);
}
}
static void read_keybinds_player(config_file_t *conf, unsigned player)
{
unsigned i;
for (i = 0; input_config_bind_map[i].valid; i++)
{
struct retro_keybind *bind = &g_settings.input.binds[player][i];
if (!bind->valid)
continue;
read_keybinds_keyboard(conf, player, i, bind);
read_keybinds_button(conf, player, i, bind);
read_keybinds_axis(conf, player, i, bind);
}
}
static void config_read_keybinds_conf(config_file_t *conf)
{
unsigned i;
for (i = 0; i < MAX_PLAYERS; i++)
read_keybinds_player(conf, i);
}
bool config_read_keybinds(const char *path)
{
config_file_t *conf = config_file_new(path);
if (!conf)
return false;
config_read_keybinds_conf(conf);
config_file_free(conf);
return true;
}
static void save_keybind_key(config_file_t *conf, const char *prefix, const char *base,
const struct retro_keybind *bind)
{
char key[64];
snprintf(key, sizeof(key), "%s_%s", prefix, base);
char btn[64];
input_translate_rk_to_str(bind->key, btn, sizeof(btn));
config_set_string(conf, key, btn);
}
#ifndef RARCH_CONSOLE
static void save_keybind_hat(config_file_t *conf, const char *key, const struct retro_keybind *bind)
{
unsigned hat = GET_HAT(bind->joykey);
const char *dir = NULL;
switch (GET_HAT_DIR(bind->joykey))
{
case HAT_UP_MASK:
dir = "up";
break;
case HAT_DOWN_MASK:
dir = "down";
break;
case HAT_LEFT_MASK:
dir = "left";
break;
case HAT_RIGHT_MASK:
dir = "right";
break;
default:
rarch_assert(0);
}
char config[16];
snprintf(config, sizeof(config), "h%u%s", hat, dir);
config_set_string(conf, key, config);
}
#endif
static void save_keybind_joykey(config_file_t *conf, const char *prefix, const char *base,
const struct retro_keybind *bind)
{
char key[64];
snprintf(key, sizeof(key), "%s_%s_btn", prefix, base);
if (bind->joykey == NO_BTN)
config_set_string(conf, key, "nul");
#ifndef RARCH_CONSOLE // Consoles don't understand hats.
else if (GET_HAT_DIR(bind->joykey))
save_keybind_hat(conf, key, bind);
#endif
else
config_set_uint64(conf, key, bind->joykey);
}
static void save_keybind_axis(config_file_t *conf, const char *prefix, const char *base,
const struct retro_keybind *bind)
{
char key[64];
snprintf(key, sizeof(key), "%s_%s_axis", prefix, base);
unsigned axis = 0;
char dir = '\0';