/* RetroArch - A frontend for libretro.
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* 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 <compat/strl.h>
#include <file/file_path.h>
#include <string/stdstring.h>
#include <lists/string_list.h>
#ifdef HAVE_CONFIG_H
#include "../../config.h"
#endif
#include "../menu_driver.h"
#include "../menu_entries.h"
#include "../menu_cbs.h"
#include "../menu_input.h"
#include "../menu_setting.h"
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_SLANG) || defined(HAVE_HLSL)
#include "../menu_shader.h"
#endif
#include "../../configuration.h"
#include "../../core.h"
#include "../../core_info.h"
#ifdef HAVE_CHEATS
#include "../../cheat_manager.h"
#endif
#include "../../file_path_special.h"
#include "../../driver.h"
#include "../../retroarch.h"
#include "../../audio/audio_driver.h"
#ifdef HAVE_NETWORKING
#include "../../network/netplay/netplay.h"
#endif
#include "../../playlist.h"
#include "../../manual_content_scan.h"
#include "../misc/cpufreq/cpufreq.h"
#ifndef BIND_ACTION_LEFT
#define BIND_ACTION_LEFT(cbs, name) (cbs)->action_left = (name)
#endif
/* Forward declarations */
int action_ok_core_lock(const char *path, const char *label, unsigned type, size_t idx, size_t entry_idx);
int action_ok_core_set_standalone_exempt(const char *path, const char *label, unsigned type, size_t idx, size_t entry_idx);
extern struct key_desc key_descriptors[RARCH_MAX_KEYS];
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_SLANG) || defined(HAVE_HLSL)
static int generic_shader_action_parameter_left(
struct video_shader_parameter *param,
unsigned type, const char *label, bool wraparound)
{
param->current -= param->step;
param->current = MIN(MAX(param->minimum, param->current),
param->maximum);
return 0;
}
static int shader_action_parameter_left_internal(unsigned type, const char *label, bool wraparound,
unsigned offset)
{
video_shader_ctx_t shader_info;
struct video_shader *shader = menu_shader_get();
struct video_shader_parameter *param_menu = NULL;
struct video_shader_parameter *param_prev = NULL;
int ret = 0;
video_shader_driver_get_current_shader(&shader_info);
param_prev = &shader_info.data->parameters[type - offset];
param_menu = shader ? &shader->parameters [type - offset] : NULL;
if (!param_prev || !param_menu)
return -1;
ret = generic_shader_action_parameter_left(param_prev, type, label, wraparound);
param_menu->current = param_prev->current;
shader->flags |= SHDR_FLAG_MODIFIED;
return ret;
}
static int shader_action_parameter_left(unsigned type, const char *label, bool wraparound)
{
return shader_action_parameter_left_internal(type, label, wraparound, MENU_SETTINGS_SHADER_PARAMETER_0);
}
static int shader_action_preset_parameter_left(unsigned type, const char *label, bool wraparound)
{
return shader_action_parameter_left_internal(type, label, wraparound, MENU_SETTINGS_SHADER_PRESET_PARAMETER_0);
}
#endif
#ifdef HAVE_AUDIOMIXER
static int audio_mixer_stream_volume_left(unsigned type, const char *label,
bool wraparound)
{
unsigned offset = (type - MENU_SETTINGS_AUDIO_MIXER_STREAM_ACTIONS_VOLUME_BEGIN);
float orig_volume = 0.0f;
if (offset >= AUDIO_MIXER_MAX_STREAMS)
return 0;
orig_volume = audio_driver_mixer_get_stream_volume(offset);
orig_volume = orig_volume - 1.00f;
audio_driver_mixer_set_stream_volume(offset, orig_volume);
return 0;
}
#endif
#ifdef HAVE_CHEATS
static int action_left_cheat(unsigned type, const char *label,
bool wraparound)
{
size_t idx = type - MENU_SETTINGS_CHEAT_BEGIN;
return generic_action_cheat_toggle(idx, type, label,
wraparound);
}
#endif
static int action_left_input_desc(unsigned type, const char *label,
bool wraparound)
{
unsigned btn_idx;
unsigned user_idx;
unsigned remap_idx;
unsigned bind_idx;
unsigned mapped_port;
settings_t *settings = config_get_ptr();
rarch_system_info_t *sys_info = &runloop_state_get_ptr()->system;
if (!settings || !sys_info)
return 0;
user_idx = (type - MENU_SETTINGS_INPUT_DESC_BEGIN) / (RARCH_FIRST_CUSTOM_BIND + 8);
btn_idx = (type - MENU_SETTINGS_INPUT_DESC_BEGIN) - (RARCH_FIRST_CUSTOM_BIND + 8) * user_idx;
mapped_port = settings->uints.input_remap_ports[user_idx];
if (settings->uints.input_remap_ids[user_idx][btn_idx] == RARCH_UNMAPPED)
settings->uints.input_remap_ids[user_idx][btn_idx] = RARCH_CUSTOM_BIND_LIST_END - 1;
remap_idx = settings->uints.input_remap_ids[user_idx][btn_idx];
for (bind_idx = 0; bind_idx < RARCH_ANALOG_BIND_LIST_END; bind_idx++)
{
if (input_config_bind_order[bind_idx] == remap_idx)
break;
}
if (bind_idx > 0)
{
if (bind_idx > RARCH_ANALOG_BIND_LIST_END)
settings->uints.input_remap_ids[user_idx][btn_idx]--;
else
{
bind_idx--;
bind_idx = input_config_bind_order[bind_idx];
settings->uints.input_remap_ids[user_idx][btn_idx] = bind_idx;
}
}
else if (bind_idx == 0)
settings->uints.input_remap_ids[user_idx][btn_idx] = RARCH_UNMAPPED;
else
settings->uints.input_remap_ids[user_idx][btn_idx] = RARCH_CUSTOM_BIND_LIST_END - 1;
remap_idx = settings->uints.input_remap_ids[user_idx][btn_idx];
/* skip the not used buttons (unless they are at the end by calling the right desc function recursively
also skip all the axes until analog remapping is implemented */
if (remap_idx != RARCH_UNMAPPED)
{
if ((string_is_empty(sys_info->input_desc_btn[mapped_port][remap_idx]) && remap_idx < RARCH_CUSTOM_BIND_LIST_END) /*||
(remap_idx >= RARCH_FIRST_CUSTOM_BIND && remap_idx < RARCH_CUSTOM_BIND_LIST_END)*/)
action_left_input_desc(type, label, wraparound);
}
return 0;
}
static int action_left_input_desc_kbd(unsigned type, const char *label,
bool wraparound)
{
unsigned remap_id;
unsigned key_id, user_idx, btn_idx;
settings_t *settings = config_get_ptr();
if (!settings)
return 0;
user_idx = (type - MENU_SETTINGS_INPUT_DESC_KBD_BEGIN) / RARCH_ANALOG_BIND_LIST_END;
btn_idx = (type - MENU_SETTINGS_INPUT_DESC_KBD_BEGIN) - RARCH_ANALOG_BIND_LIST_END * user_idx;
remap_id =
settings->uints.input_keymapper_ids[user_idx][btn_idx];
for (key_id = 0; key_id < RARCH_MAX_KEYS; key_id++)
{
if (remap_id == key_descriptors[key_id].key)
break;
}
if (key_id > 0)
key_id--;
else
key_id = RARCH_MAX_KEYS - 1;
settings->uints.input_keymapper_ids[user_idx][btn_idx] = key_descriptors[key_id].key;
return 0;
}
static int action_left_scroll(unsigned type, const char *label,
bool wraparound)
{
struct menu_state *menu_st = menu_state_get_ptr();
size_t selection = menu_st->selection_ptr;
size_t scroll_accel = menu_st->scroll.acceleration;
unsigned scroll_speed = (unsigned)((MAX(scroll_accel, 2) - 2) / 4 + 1);
unsigned fast_scroll_speed = 10 * scroll_speed;
if (selection > fast_scroll_speed)
{
size_t idx = selection - fast_scroll_speed;
menu_st->selection_ptr = idx;
if (menu_st->driver_ctx->navigation_set)
menu_st->driver_ctx->navigation_set(menu_st->userdata, true);
}
else
{
bool pending_push = false;
menu_driver_ctl(MENU_NAVIGATION_CTL_CLEAR, &pending_push);
}
#ifdef HAVE_AUDIOMIXER
if (selection != menu_st->selection_ptr) /* Changed? */
audio_driver_mixer_play_scroll_sound(true);
#endif
return 0;
}
static int action_left_mainmenu(unsigned type, const char *label,
bool wraparound)
{
#ifdef HAVE_XMB
struct menu_state *menu_st = menu_state_get_ptr();
const menu_ctx_driver_t *driver_ctx = menu_st->driver_ctx;
size_t size = (driver_ctx && driver_ctx->list_get_size) ? driver_ctx->list_get_size(menu_st->userdata, MENU_LIST_PLAIN) : 0;
const char *menu_ident = (driver_ctx && driver_ctx->ident) ? driver_ctx->ident : NULL;
/* Tab switching functionality only applies
* to XMB */
if ( (size == 1)
&& string_is_equal(menu_ident, "xmb"))
{
settings_t *settings = config_get_ptr();
bool menu_nav_wraparound_enable = settings->bools.menu_navigation_wraparound_enable;
size_t selection = (driver_ctx && driver_ctx->list_get_selection) ? driver_ctx->list_get_selection(menu_st->userdata) : 0;
if ((selection != 0) || menu_nav_wraparound_enable)
{
menu_list_t *menu_list = menu_st->entries.list;
file_list_t *selection_buf = menu_list ? MENU_LIST_GET_SELECTION(menu_list, 0) : NULL;
if (menu_st->driver_ctx && menu_st->driver_ctx->list_cache)
menu_st->driver_ctx->list_cache(menu_st->userdata,
MENU_LIST_HORIZONTAL, MENU_ACTION_LEFT);
return menu_driver_deferred_push_content_list(selection_buf);
}
}
else
#endif
action_left_scroll(0, "", false);
return 0;
}
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_SLANG) || defined(HAVE_HLSL)
static int action_left_shader_scale_pass(unsigned type, const char *label,
bool wraparound)
{
unsigned current_scale, delta;
unsigned pass = type -
MENU_SETTINGS_SHADER_PASS_SCALE_0;
struct video_shader *shader = menu_shader_get();
struct video_shader_pass *shader_pass = shader ? &shader->pass[pass] : NULL;
if (!shader_pass)
return -1;
/* A 20x scale is used to support scaling handheld border shaders up to 8K resolutions */
current_scale = shader_pass->fbo.scale_x;
delta = 20;
current_scale = (current_scale + delta) % 21;
if (current_scale)
shader_pass->fbo.flags |= FBO_SCALE_FLAG_VALID;
else
shader_pass->fbo.flags &= ~FBO_SCALE_FLAG_VALID;
shader_pass->fbo.scale_x = current_scale;
shader_pass->fbo.scale_y = current_scale;
shader->flags |= SHDR_FLAG_MODIFIED;
return 0;
}
static int action_left_shader_filter_pass(unsigned type, const char *label,
bool wraparound)
{
unsigned delta = 2;
unsigned pass = type - MENU_SETTINGS_SHADER_PASS_FILTER_0;
struct video_shader *shader = menu_shader_get();
struct video_shader_pass *shader_pass = shader ? &shader->pass[pass] : NULL;
if (!shader_pass)
return -1;
shader_pass->filter = ((shader_pass->filter + delta) % 3);
shader->flags |= SHDR_FLAG_MODIFIED;
return 0;
}
static int action_left_shader_filter_default(unsigned type, const char *label,
bool wraparound)
{
rarch_setting_t *setting = menu_setting_find_enum(
MENU_ENUM_LABEL_VIDEO_SMOOTH);
if (!setting)
return -1;
return menu_action_handle_setting(setting,
setting->type, MENU_ACTION_LEFT, wraparound);
}
#endif
#ifdef HAVE_CHEATS
static int action_left_cheat_num_passes(unsigned type, const char *label,
bool wraparound)
{
unsigned new_size = 0;
struct menu_state *menu_st = menu_state_get_ptr();
unsigned cheat_size = cheat_manager_get_size();
if (cheat_size)
new_size = cheat_size - 1;
menu_st->flags |= MENU_ST_FLAG_ENTRIES_NEED_REFRESH
| MENU_ST_FLAG_PREVENT_POPULATE;
cheat_manager_realloc(new_size, CHEAT_HANDLER_TYPE_EMU);
return 0;
}
#endif
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_SLANG) || defined(HAVE_HLSL)
static int action_left_shader_num_passes(unsigned type, const char *label,
bool wraparound)
{
struct menu_state *menu_st = menu_state_get_ptr();
struct video_shader *shader = menu_shader_get();
unsigned pass_count = shader ? shader->passes : 0;
if (!shader)
return -1;
if (pass_count > 0)
shader->passes--;
menu_st->flags |= MENU_ST_FLAG_ENTRIES_NEED_REFRESH
| MENU_ST_FLAG_PREVENT_POPULATE;
video_shader_resolve_parameters(shader);
shader->flags |= SHDR_FLAG_MODIFIED;
return 0;
}
#endif
static int action_left_video_resolution(unsigned type, const char *label,
bool wraparound)
{
video_driver_get_prev_video_out();
return 0;
}
static int playlist_association_left(unsigned type, const char *label,
bool wraparound)
{
char core_filename[PATH_MAX_LENGTH];
size_t i, current = 0;
size_t next = 0;
playlist_t *playlist = playlist_get_cached();
const char *default_core_path = playlist_get_default_core_path(playlist);
bool default_core_set = false;
core_info_list_t *core_info_list = NULL;
core_info_t *core_info = NULL;
core_filename[0] = '\0';
if (!playlist)
return -1;
core_info_get_list(&core_info_list);
if (!core_info_list)
return -1;
/* Get current core path association */
if (!string_is_empty(default_core_path) &&
!string_is_equal(default_core_path, "DETECT"))
{
const char *default_core_filename = path_basename(default_core_path);
if (!string_is_empty(default_core_filename))
{
strlcpy(core_filename, default_core_filename, sizeof(core_filename));
default_core_set = true;
}
}
/* Sort cores alphabetically */
core_info_qsort(core_info_list, CORE_INFO_LIST_SORT_DISPLAY_NAME);
/* If a core is currently associated... */
if (default_core_set)
{
/* ...get its index */
for (i = 0; i < core_info_list->count; i++)
{
core_info = NULL;
core_info = core_info_get(core_info_list, i);
if (!core_info)
continue;
if (string_starts_with(core_filename, core_info->core_file_id.str))
current = i;
}
/* ...then decrement it */
if (current == 0)
/* Unset core association (DETECT) */
default_core_set = false;
else
next = current - 1;
}
/* If a core is *not* currently associated and
* wraparound is enabled, select last core in
* the list */
else if (wraparound && (core_info_list->count > 1))
{
next = core_info_list->count - 1;
default_core_set = true;
}
/* If a core is now associated, get new core info */
core_info = NULL;
if (default_core_set)
core_info = core_info_get(core_info_list, next);
/* Update playlist */
playlist_set_default_core_path(playlist, core_info ? core_info->path : "DETECT");
playlist_set_default_core_name(playlist, core_info ? core_info->display_name : "DETECT");
playlist_write_file(playlist);
return 0;
}
static int playlist_label_display_mode_left(unsigned type, const char *label,
bool wraparound)
{
enum playlist_label_display_mode label_display_mode;
playlist_t *playlist = playlist_get_cached();
if (!playlist)
return -1;
label_display_mode = playlist_get_label_display_mode(playlist);
if (label_display_mode != LABEL_DISPLAY_MODE_DEFAULT)
label_display_mode = (enum playlist_label_display_mode)((int)label_display_mode - 1);
else if (wraparound)
label_display_mode = LABEL_DISPLAY_MODE_KEEP_REGION_AND_DISC_INDEX;
playlist_set_label_display_mode(playlist, label_display_mode);
playlist_write_file(playlist);
return 0;
}
static void playlist_thumbnail_mode_left(playlist_t *playlist, enum playlist_thumbnail_id thumbnail_id,
bool wraparound)
{
enum playlist_thumbnail_mode thumbnail_mode =
playlist_get_thumbnail_mode(playlist, thumbnail_id);
if (thumbnail_mode > PLAYLIST_THUMBNAIL_MODE_DEFAULT)
thumbnail_mode = (enum playlist_thumbnail_mode)((unsigned)thumbnail_mode - 1);
else if (wraparound)
thumbnail_mode = PLAYLIST_THUMBNAIL_MODE_BOXARTS;
playlist_set_thumbnail_mode(playlist, thumbnail_id, thumbnail_mode);
playlist_write_file(playlist);
}
static int playlist_right_thumbnail_mode_left(unsigned type, const char *label,
bool wraparound)
{
playlist_t *playlist = playlist_get_cached();
if (!playlist)
return -1;
playlist_thumbnail_mode_left(playlist, PLAYLIST_THUMBNAIL_RIGHT, wraparound);
return 0;
}
static int playlist_left_thumbnail_mode_left(unsigned type, const char *label,
bool wraparound)
{
playlist_t *playlist = playlist_get_cached();
if (!playlist)
return -1;
playlist_thumbnail_mode_left(playlist, PLAYLIST_THUMBNAIL_LEFT, wraparound);
return 0;
}
static int playlist_sort_mode_left(unsigned type, const char *label,
bool wraparound)
{
enum playlist_sort_mode sort_mode;
playlist_t *playlist = playlist_get_cached();
if (!playlist)
return -1;
sort_mode = playlist_get_sort_mode(playlist);
if (sort_mode > PLAYLIST_SORT_MODE_DEFAULT)
sort_mode = (enum playlist_sort_mode)((int)sort_mode - 1);
else if (wraparound)
sort_mode = PLAYLIST_SORT_MODE_OFF;
playlist_set_sort_mode(playlist, sort_mode);
playlist_write_file(playlist);
return 0;
}
static int manual_content_scan_system_name_left(
unsigned type, const char *label,
bool wraparound)
{
settings_t *settings = config_get_ptr();
bool show_hidden_files = settings->bools.show_hidden_files;
#ifdef HAVE_LIBRETRODB
const char *path_content_database = settings->paths.path_content_database;
struct string_list *system_name_list =
manual_content_scan_get_menu_system_name_list(path_content_database, show_hidden_files);
#else
struct string_list *system_name_list =
manual_content_scan_get_menu_system_name_list(NULL, show_hidden_files);
#endif
const char *current_system_name = NULL;
enum manual_content_scan_system_name_type next_system_name_type =
MANUAL_CONTENT_SCAN_SYSTEM_NAME_DATABASE;
const char *next_system_name = NULL;
unsigned current_index = 0;
unsigned next_index = 0;
unsigned i;
if (!system_name_list)
return -1;
/* Get currently selected system name */
if (manual_content_scan_get_menu_system_name(¤t_system_name))
{
/* Get index of currently selected system name */
for (i = 0; i < system_name_list->size; i++)
{
const char *system_name = system_name_list->elems[i].data;
if (string_is_equal(current_system_name, system_name))
{
current_index = i;
break;
}
}
/* Decrement index */
if (current_index > 0)
next_index = current_index - 1;
else if (wraparound && (system_name_list->size > 1))
next_index = (unsigned)(system_name_list->size - 1);
}
/* Get new system name parameters */
if (next_index == (unsigned)MANUAL_CONTENT_SCAN_SYSTEM_NAME_CONTENT_DIR)
next_system_name_type = MANUAL_CONTENT_SCAN_SYSTEM_NAME_CONTENT_DIR;
else if (next_index == (unsigned)MANUAL_CONTENT_SCAN_SYSTEM_NAME_CUSTOM)
next_system_name_type = MANUAL_CONTENT_SCAN_SYSTEM_NAME_CUSTOM;
next_system_name = system_name_list->elems[next_index].data;
/* Set system name */
manual_content_scan_set_menu_system_name(
next_system_name_type, next_system_name);
/* Clean up */
string_list_free(system_name_list);
return 0;
}
static int manual_content_scan_core_name_left(unsigned type, const char *label,
bool wraparound)
{
struct string_list *core_name_list =
manual_content_scan_get_menu_core_name_list();
const char *current_core_name = NULL;
enum manual_content_scan_core_type next_core_type =
MANUAL_CONTENT_SCAN_CORE_SET;
const char *next_core_name = NULL;
unsigned current_index = 0;
unsigned next_index = 0;
unsigned i;
if (!core_name_list)
return -1;
/* Get currently selected core name */
if (manual_content_scan_get_menu_core_name(¤t_core_name))
{
/* Get index of currently selected core name */
for (i = 0; i < core_name_list->size; i++)
{
const char *core_name = core_name_list->elems[i].data;
if (string_is_equal(current_core_name, core_name))
{
current_index = i;
break;
}
}
/* Decrement index */
if (current_index > 0)
next_index = current_index - 1;
else if (wraparound && (core_name_list->size > 1))
next_index = (unsigned)(core_name_list->size - 1);
}
/* Get new core name parameters */
if (next_index == (unsigned)MANUAL_CONTENT_SCAN_CORE_DETECT)
next_core_type = MANUAL_CONTENT_SCAN_CORE_DETECT;
next_core_name = core_name_list->elems[next_index].data;
/* Set core name */
manual_content_scan_set_menu_core_name(
next_core_type, next_core_name);
/* Clean up */
string_list_free(core_name_list);
return 0;
}
#ifdef HAVE_LAKKA
static int cpu_policy_mode_change(unsigned type, const char *label,
bool wraparound)
{
struct menu_state *menu_st = menu_state_get_ptr();
enum cpu_scaling_mode mode = get_cpu_scaling_mode(NULL);
if (mode != CPUSCALING_MANAGED_PERFORMANCE)
mode--;
set_cpu_scaling_mode(mode, NULL);
menu_st->flags |= MENU_ST_FLAG_ENTRIES_NEED_REFRESH;
return 0;
}
static int cpu_policy_freq_managed_tweak(unsigned type, const char *label,
bool wraparound)
{
bool refresh = false;
cpu_scaling_opts_t opts;
enum cpu_scaling_mode mode = get_cpu_scaling_mode(&opts);
switch (type) {
case MENU_SETTINGS_CPU_MANAGED_SET_MINFREQ:
opts.min_freq = get_cpu_scaling_next_frequency_limit(
opts.min_freq, -1);
set_cpu_scaling_mode(mode, &opts);
break;
case MENU_SETTINGS_CPU_MANAGED_SET_MAXFREQ:
opts.max_freq = get_cpu_scaling_next_frequency_limit(
opts.max_freq, -1);
set_cpu_scaling_mode(mode, &opts);
break;
};
return 0;
}
static int cpu_policy_freq_managed_gov(unsigned type, const char *label,
bool wraparound)
{
int pidx;
bool refresh = false;
cpu_scaling_opts_t opts;
enum cpu_scaling_mode mode = get_cpu_scaling_mode(&opts);
cpu_scaling_driver_t **drivers = get_cpu_scaling_drivers(false);
/* Using drivers[0] governors, should be improved */
if (!drivers || !drivers[0])
return -1;
switch (atoi(label)) {
case 0:
pidx = string_list_find_elem(drivers[0]->available_governors,
opts.main_policy);
if (pidx > 1)
{
strlcpy(opts.main_policy,
drivers[0]->available_governors->elems[pidx-2].data,
sizeof(opts.main_policy));
set_cpu_scaling_mode(mode, &opts);
}
break;
case 1:
pidx = string_list_find_elem(drivers[0]->available_governors,
opts.menu_policy);
if (pidx > 1)
{
strlcpy(opts.menu_policy,
drivers[0]->available_governors->elems[pidx-2].data,
sizeof(opts.menu_policy));
set_cpu_scaling_mode(mode, &opts);
}
break;
};
return 0;
}
static int cpu_policy_freq_tweak(unsigned type, const char *label,
bool wraparound)
{
bool refresh = false;
cpu_scaling_driver_t **drivers = get_cpu_scaling_drivers(false);
unsigned policyid = atoi(label);
uint32_t next_freq;
if (!drivers)
return 0;
switch (type) {
case MENU_SETTINGS_CPU_POLICY_SET_MINFREQ:
next_freq = get_cpu_scaling_next_frequency(drivers[policyid],
drivers[policyid]->min_policy_freq, -1);
set_cpu_scaling_min_frequency(drivers[policyid], next_freq);
break;
case MENU_SETTINGS_CPU_POLICY_SET_MAXFREQ:
next_freq = get_cpu_scaling_next_frequency(drivers[policyid],
drivers[policyid]->max_policy_freq, -1);
set_cpu_scaling_max_frequency(drivers[policyid], next_freq);
break;
case MENU_SETTINGS_CPU_POLICY_SET_GOVERNOR:
{
int pidx = string_list_find_elem(drivers[policyid]->available_governors,
drivers[policyid]->scaling_governor);
if (pidx > 1)
{
set_cpu_scaling_governor(drivers[policyid],
drivers[policyid]->available_governors->elems[pidx-2].data);
}
break;
}
};
return 0;
}
#endif
static int core_setting_left(unsigned type, const char *label,
bool wraparound)
{
unsigned idx = type - MENU_SETTINGS_CORE_OPTION_START;
retroarch_ctl(RARCH_CTL_CORE_OPTION_PREV, &idx);
return 0;
}
static int action_left_core_lock(unsigned type, const char *label,
bool wraparound)
{
return action_ok_core_lock(label, label, type, 0, 0);
}
static int action_left_core_set_standalone_exempt(unsigned type, const char *label,
bool wraparound)
{
return action_ok_core_set_standalone_exempt(label, label, type, 0, 0);
}
static int disk_options_disk_idx_left(unsigned type, const char *label,
bool wraparound)
{
/* Note: Menu itself provides visual feedback - no
* need to print info message to screen */
bool print_log = false;
command_event(CMD_EVENT_DISK_PREV, &print_log);
return 0;
}
static int action_left_video_gpu_index(unsigned type, const char *label,
bool wraparound)
{
enum gfx_ctx_api api = video_context_driver_get_api();
switch (api)
{
#ifdef HAVE_VULKAN
case GFX_CTX_VULKAN_API:
{
struct string_list *list = video_driver_get_gpu_api_devices(api);
if (list)
{
settings_t *settings = config_get_ptr();
int vulkan_gpu_index = settings->ints.vulkan_gpu_index;
if (vulkan_gpu_index > 0)
{
configuration_set_int(settings,
settings->ints.vulkan_gpu_index,
vulkan_gpu_index - 1);
}
else
{
configuration_set_int(settings,
settings->ints.vulkan_gpu_index,
(int)list->size - 1);
}
}
break;
}
#endif
#ifdef HAVE_D3D10
case GFX_CTX_DIRECT3D10_API:
{
struct string_list *list = video_driver_get_gpu_api_devices(api);
if (list)
{
settings_t *settings = config_get_ptr();
int d3d10_gpu_index = settings->ints.d3d10_gpu_index;
if (d3d10_gpu_index > 0)
{
configuration_set_int(settings,
settings->ints.d3d10_gpu_index,
settings->ints.d3d10_gpu_index - 1);
}
else
{
configuration_set_int(settings,
settings->ints.d3d10_gpu_index,
list->size - 1);
}
}
break;
}
#endif
#ifdef HAVE_D3D11
case GFX_CTX_DIRECT3D11_API:
{
struct string_list *list = video_driver_get_gpu_api_devices(api);
if (list)
{
settings_t *settings = config_get_ptr();
int d3d11_gpu_index = settings->ints.d3d11_gpu_index;
if (d3d11_gpu_index > 0)
{
configuration_set_int(settings,
settings->ints.d3d11_gpu_index,
settings->ints.d3d11_gpu_index - 1);
}
else
{
configuration_set_int(settings,
settings->ints.d3d11_gpu_index,
list->size - 1);
}
}
break;
}
#endif
#ifdef HAVE_D3D12
case GFX_CTX_DIRECT3D12_API:
{
struct string_list *list = video_driver_get_gpu_api_devices(api);
if (list)
{
settings_t *settings = config_get_ptr();
int d3d12_gpu_index = settings->ints.d3d12_gpu_index;
if (d3d12_gpu_index > 0)
{
configuration_set_int(settings,
settings->ints.d3d12_gpu_index,
settings->ints.d3d12_gpu_index - 1);
}
else
{
configuration_set_int(settings,
settings->ints.d3d12_gpu_index,
list->size - 1);
}
}
break;
}
#endif
default:
break;
}
return 0;
}
static int action_left_state_slot(unsigned type, const char *label,
bool wraparound)
{
struct menu_state *menu_st = menu_state_get_ptr();
settings_t *settings = config_get_ptr();
settings->ints.state_slot--;
if (settings->ints.state_slot < -1)
settings->ints.state_slot = 999;
if (menu_st->driver_ctx)
{
size_t selection = menu_st->selection_ptr;
if (menu_st->driver_ctx->update_savestate_thumbnail_path)
menu_st->driver_ctx->update_savestate_thumbnail_path(
menu_st->userdata, (unsigned)selection);
if (menu_st->driver_ctx->update_savestate_thumbnail_image)
menu_st->driver_ctx->update_savestate_thumbnail_image(menu_st->userdata);
}
return 0;
}
static int action_left_replay_slot(unsigned type, const char *label,
bool wraparound)
{
struct menu_state *menu_st = menu_state_get_ptr();
settings_t *settings = config_get_ptr();
settings->ints.replay_slot--;
if (settings->ints.replay_slot < -1)
settings->ints.replay_slot = 999;
if (menu_st->driver_ctx)
{
size_t selection = menu_st->selection_ptr;
if (menu_st->driver_ctx->update_savestate_thumbnail_path)
menu_st->driver_ctx->update_savestate_thumbnail_path(
menu_st->userdata, (unsigned)selection);
if (menu_st->driver_ctx->update_savestate_thumbnail_image)
menu_st->driver_ctx->update_savestate_thumbnail_image(menu_st->userdata);
}
return 0;
}
static int bind_left_generic(unsigned type, const char *label,
bool wraparound)
{
return menu_setting_set(type, MENU_ACTION_LEFT, wraparound);
}
static int menu_cbs_init_bind_left_compare_label(menu_file_list_cbs_t *cbs,
const char *label, size_t lbl_len, const char *menu_label, size_t menu_lbl_len)
{
if ( string_starts_with_size(label, "input_player", STRLEN_CONST("input_player"))
&& string_ends_with_size(label, "_joypad_index", lbl_len,
STRLEN_CONST("_joypad_index")))
{
unsigned i;
char lbl_setting[128];
size_t _len = strlcpy(lbl_setting, "input_player", sizeof(lbl_setting));
for (i = 0; i < MAX_USERS; i++)
{
snprintf(lbl_setting + _len, sizeof(lbl_setting) - _len, "%d_joypad_index", i + 1);
if (!string_is_equal(label, lbl_setting))
continue;
BIND_ACTION_LEFT(cbs, bind_left_generic);
return 0;
}
}
if (string_is_equal(menu_label, msg_hash_to_str(MENU_ENUM_LABEL_PLAYLISTS_TAB)))
{
BIND_ACTION_LEFT(cbs, action_left_mainmenu);
return 0;
}
if (strstr(label, "rdb_entry") || string_starts_with_size(label, "content_info", STRLEN_CONST("content_info")))
{
BIND_ACTION_LEFT(cbs, action_left_scroll);
}
else
{
if (cbs->enum_idx != MSG_UNKNOWN)
{
switch (cbs->enum_idx)
{
case MENU_ENUM_LABEL_SUBSYSTEM_ADD:
case MENU_ENUM_LABEL_SUBSYSTEM_LOAD:
case MENU_ENUM_LABEL_CONNECT_NETPLAY_ROOM:
case MENU_ENUM_LABEL_EXPLORE_ITEM:
case MENU_ENUM_LABEL_CONTENTLESS_CORE:
case MENU_ENUM_LABEL_NO_SETTINGS_FOUND:
BIND_ACTION_LEFT(cbs, action_left_mainmenu);
break;
case MENU_ENUM_LABEL_VIDEO_SHADER_SCALE_PASS:
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_SLANG) || defined(HAVE_HLSL)
BIND_ACTION_LEFT(cbs, action_left_shader_scale_pass);
#endif
break;
case MENU_ENUM_LABEL_VIDEO_SHADER_FILTER_PASS:
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_SLANG) || defined(HAVE_HLSL)
BIND_ACTION_LEFT(cbs, action_left_shader_filter_pass);
#endif
break;
case MENU_ENUM_LABEL_VIDEO_SHADER_DEFAULT_FILTER:
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_SLANG) || defined(HAVE_HLSL)
BIND_ACTION_LEFT(cbs, action_left_shader_filter_default);
#endif
break;
case MENU_ENUM_LABEL_VIDEO_SHADER_NUM_PASSES:
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_SLANG) || defined(HAVE_HLSL)
BIND_ACTION_LEFT(cbs, action_left_shader_num_passes);
#endif
break;
case MENU_ENUM_LABEL_CHEAT_NUM_PASSES:
#ifdef HAVE_CHEATS
BIND_ACTION_LEFT(cbs, action_left_cheat_num_passes);
#endif
break;
case MENU_ENUM_LABEL_SCREEN_RESOLUTION:
BIND_ACTION_LEFT(cbs, action_left_video_resolution);
break;
case MENU_ENUM_LABEL_OPEN_ARCHIVE_DETECT_CORE:
case MENU_ENUM_LABEL_LOAD_ARCHIVE_DETECT_CORE:
BIND_ACTION_LEFT(cbs, action_left_scroll);
break;
case MENU_ENUM_LABEL_NO_ITEMS:
case MENU_ENUM_LABEL_NO_PLAYLIST_ENTRIES_AVAILABLE:
case MENU_ENUM_LABEL_NO_CORES_AVAILABLE:
case MENU_ENUM_LABEL_EXPLORE_INITIALISING_LIST:
if (
string_ends_with_size(menu_label, "_tab",
menu_lbl_len,
STRLEN_CONST("_tab")
)
|| string_is_equal(menu_label, msg_hash_to_str(MENU_ENUM_LABEL_MAIN_MENU))
|| string_is_equal(menu_label, msg_hash_to_str(MENU_ENUM_LABEL_HORIZONTAL_MENU))
)
{
BIND_ACTION_LEFT(cbs, action_left_mainmenu);
}
else
{
BIND_ACTION_LEFT(cbs, action_left_scroll);
}
break;
case MENU_ENUM_LABEL_VIDEO_GPU_INDEX:
BIND_ACTION_LEFT(cbs, action_left_video_gpu_index);
break;
case MENU_ENUM_LABEL_PLAYLIST_MANAGER_DEFAULT_CORE:
BIND_ACTION_LEFT(cbs, playlist_association_left);
break;
case MENU_ENUM_LABEL_PLAYLIST_MANAGER_LABEL_DISPLAY_MODE:
BIND_ACTION_LEFT(cbs, playlist_label_display_mode_left);
break;
case MENU_ENUM_LABEL_PLAYLIST_MANAGER_RIGHT_THUMBNAIL_MODE:
BIND_ACTION_LEFT(cbs, playlist_right_thumbnail_mode_left);
break;
case MENU_ENUM_LABEL_PLAYLIST_MANAGER_LEFT_THUMBNAIL_MODE:
BIND_ACTION_LEFT(cbs, playlist_left_thumbnail_mode_left);
break;
case MENU_ENUM_LABEL_PLAYLIST_MANAGER_SORT_MODE:
BIND_ACTION_LEFT(cbs, playlist_sort_mode_left);
break;
case MENU_ENUM_LABEL_MANUAL_CONTENT_SCAN_SYSTEM_NAME:
BIND_ACTION_LEFT(cbs, manual_content_scan_system_name_left);
break;
case MENU_ENUM_LABEL_MANUAL_CONTENT_SCAN_CORE_NAME:
BIND_ACTION_LEFT(cbs, manual_content_scan_core_name_left);
break;
#ifdef HAVE_LAKKA
case MENU_ENUM_LABEL_CPU_PERF_MODE:
BIND_ACTION_LEFT(cbs, cpu_policy_mode_change);
break;
case MENU_ENUM_LABEL_CPU_POLICY_MAX_FREQ:
case MENU_ENUM_LABEL_CPU_POLICY_MIN_FREQ:
case MENU_ENUM_LABEL_CPU_POLICY_GOVERNOR:
BIND_ACTION_LEFT(cbs, cpu_policy_freq_tweak);
break;
case MENU_ENUM_LABEL_CPU_MANAGED_MIN_FREQ:
case MENU_ENUM_LABEL_CPU_MANAGED_MAX_FREQ:
BIND_ACTION_LEFT(cbs, cpu_policy_freq_managed_tweak);
break;
case MENU_ENUM_LABEL_CPU_POLICY_CORE_GOVERNOR:
case MENU_ENUM_LABEL_CPU_POLICY_MENU_GOVERNOR:
BIND_ACTION_LEFT(cbs, cpu_policy_freq_managed_gov);
break;
#endif
default:
return -1;
}
}
else
{
return -1;
}
}
return 0;
}
static int menu_cbs_init_bind_left_compare_type(menu_file_list_cbs_t *cbs,
unsigned type, const char *menu_label, size_t menu_lbl_len)
{
#ifdef HAVE_CHEATS
if (type >= MENU_SETTINGS_CHEAT_BEGIN
&& type <= MENU_SETTINGS_CHEAT_END)
{
BIND_ACTION_LEFT(cbs, action_left_cheat);
} else
#endif
#ifdef HAVE_AUDIOMIXER
if (type >= MENU_SETTINGS_AUDIO_MIXER_STREAM_ACTIONS_VOLUME_BEGIN
&& type <= MENU_SETTINGS_AUDIO_MIXER_STREAM_ACTIONS_VOLUME_END)
{
BIND_ACTION_LEFT(cbs, audio_mixer_stream_volume_left);
} else
#endif
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_SLANG) || defined(HAVE_HLSL)
if (type >= MENU_SETTINGS_SHADER_PARAMETER_0
&& type <= MENU_SETTINGS_SHADER_PARAMETER_LAST)
{
BIND_ACTION_LEFT(cbs, shader_action_parameter_left);
}
else if (type >= MENU_SETTINGS_SHADER_PRESET_PARAMETER_0
&& type <= MENU_SETTINGS_SHADER_PRESET_PARAMETER_LAST)
{
BIND_ACTION_LEFT(cbs, shader_action_preset_parameter_left);
} else
#endif
if (type >= MENU_SETTINGS_INPUT_DESC_BEGIN
&& type <= MENU_SETTINGS_INPUT_DESC_END)
{
BIND_ACTION_LEFT(cbs, action_left_input_desc);
}
else if (type >= MENU_SETTINGS_INPUT_DESC_KBD_BEGIN
&& type <= MENU_SETTINGS_INPUT_DESC_KBD_END)
{
BIND_ACTION_LEFT(cbs, action_left_input_desc_kbd);
}
else if ((type >= MENU_SETTINGS_CORE_OPTION_START) &&
(type < MENU_SETTINGS_CHEEVOS_START))
{
BIND_ACTION_LEFT(cbs, core_setting_left);
}
else
{
switch (type)
{
case MENU_SETTINGS_CORE_DISK_OPTIONS_DISK_INDEX:
BIND_ACTION_LEFT(cbs, disk_options_disk_idx_left);
break;
case FILE_TYPE_PLAIN:
case FILE_TYPE_DIRECTORY:
case FILE_TYPE_CARCHIVE:
case FILE_TYPE_IN_CARCHIVE:
case FILE_TYPE_CORE:
case FILE_TYPE_RDB:
case FILE_TYPE_RDB_ENTRY:
case FILE_TYPE_RPL_ENTRY:
case FILE_TYPE_SHADER:
case FILE_TYPE_SHADER_PRESET:
case FILE_TYPE_IMAGE:
case FILE_TYPE_OVERLAY:
case FILE_TYPE_OSK_OVERLAY:
case FILE_TYPE_VIDEOFILTER:
case FILE_TYPE_AUDIOFILTER:
case FILE_TYPE_CONFIG:
case FILE_TYPE_USE_DIRECTORY:
case FILE_TYPE_PLAYLIST_ENTRY:
case MENU_INFO_MESSAGE:
case FILE_TYPE_DOWNLOAD_CORE:
case FILE_TYPE_CHEAT:
case FILE_TYPE_REMAP:
case FILE_TYPE_MOVIE:
case FILE_TYPE_MUSIC:
case FILE_TYPE_IMAGEVIEWER:
case FILE_TYPE_PLAYLIST_COLLECTION:
case FILE_TYPE_DOWNLOAD_CORE_CONTENT:
case FILE_TYPE_DOWNLOAD_CORE_SYSTEM_FILES:
case FILE_TYPE_DOWNLOAD_THUMBNAIL_CONTENT:
case FILE_TYPE_DOWNLOAD_URL:
case FILE_TYPE_SCAN_DIRECTORY:
case FILE_TYPE_MANUAL_SCAN_DIRECTORY:
case FILE_TYPE_FONT:
case FILE_TYPE_VIDEO_FONT:
case MENU_SETTING_GROUP:
case MENU_SETTINGS_CORE_INFO_NONE:
if (
string_ends_with_size(menu_label, "_tab",
menu_lbl_len, STRLEN_CONST("_tab"))
|| string_is_equal(menu_label, msg_hash_to_str(MENU_ENUM_LABEL_HORIZONTAL_MENU))
)
{
BIND_ACTION_LEFT(cbs, action_left_mainmenu);
break;
}
case MENU_SETTING_ACTION_RUN:
case MENU_SETTING_ACTION_CLOSE:
case MENU_SETTING_ACTION_CLOSE_HORIZONTAL:
case MENU_SETTING_ACTION_DELETE_ENTRY:
case MENU_SETTING_ACTION_CORE_OPTIONS:
case MENU_SETTING_ACTION_CORE_DISK_OPTIONS:
case MENU_SETTING_ACTION_SCREENSHOT:
case MENU_SETTING_ACTION_FAVORITES_DIR:
case MENU_SETTING_ACTION_CORE_MANAGER_OPTIONS:
case MENU_SETTING_DROPDOWN_ITEM_INPUT_DESCRIPTION:
case MENU_SETTING_DROPDOWN_ITEM_INPUT_DESCRIPTION_KBD:
BIND_ACTION_LEFT(cbs, action_left_scroll);
break;
case MENU_SETTING_ACTION:
case FILE_TYPE_CONTENTLIST_ENTRY:
BIND_ACTION_LEFT(cbs, action_left_mainmenu);
break;
case MENU_SETTING_ACTION_CORE_LOCK:
BIND_ACTION_LEFT(cbs, action_left_core_lock);
break;
case MENU_SETTING_ACTION_CORE_SET_STANDALONE_EXEMPT:
BIND_ACTION_LEFT(cbs, action_left_core_set_standalone_exempt);
break;
case MENU_SETTING_ACTION_SAVESTATE:
case MENU_SETTING_ACTION_LOADSTATE:
BIND_ACTION_LEFT(cbs, action_left_state_slot);
break;
case MENU_SETTING_ACTION_RECORDREPLAY:
case MENU_SETTING_ACTION_PLAYREPLAY:
case MENU_SETTING_ACTION_HALTREPLAY:
BIND_ACTION_LEFT(cbs, action_left_replay_slot);
break;
default:
return -1;
}
}
return 0;
}
int menu_cbs_init_bind_left(menu_file_list_cbs_t *cbs,
const char *path,
const char *label, size_t lbl_len,
unsigned type, size_t idx,
const char *menu_label, size_t menu_lbl_len)
{
if (!cbs)
return -1;
BIND_ACTION_LEFT(cbs, bind_left_generic);
if (type == MENU_SETTING_NO_ITEM)
{
if (
string_ends_with_size(menu_label, "_tab",
menu_lbl_len, STRLEN_CONST("_tab"))
|| string_is_equal(menu_label, msg_hash_to_str(MENU_ENUM_LABEL_MAIN_MENU))
|| string_is_equal(menu_label, msg_hash_to_str(MENU_ENUM_LABEL_HORIZONTAL_MENU))
)
{
BIND_ACTION_LEFT(cbs, action_left_mainmenu);
return 0;
}
}
if (cbs->setting)
{
const char *parent_group = cbs->setting->parent_group;
if (string_is_equal(parent_group,
msg_hash_to_str(MENU_ENUM_LABEL_MAIN_MENU))
&& (cbs->setting->type == ST_GROUP))
{
BIND_ACTION_LEFT(cbs, action_left_mainmenu);
return 0;
}
}
if (menu_cbs_init_bind_left_compare_label(cbs, label, lbl_len, menu_label, menu_lbl_len) == 0)
return 0;
if (menu_cbs_init_bind_left_compare_type(cbs, type, menu_label, menu_lbl_len) == 0)
return 0;
return -1;
}