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RetroArch/console/console_ext.c
TwinAphex51224 321697f029 (360) Add changing of rotation / aspect ratio with left/right 
D-pad buttons
2012-05-29 21:29:32 +02:00

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2012 - Hans-Kristian Arntzen
* Copyright (C) 2011-2012 - 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 <stdio.h>
#include <stdlib.h>
#include <stddef.h>
#include <string.h>
#include <ctype.h>
#include "../boolean.h"
#include "../compat/strl.h"
#include "../libretro.h"
#include "../general.h"
#include "../compat/strl.h"
#include "console_ext.h"
#include "../file.h"
#ifdef HAVE_CONFIGFILE
#include "../conf/config_file.h"
#include "../conf/config_file_macros.h"
#endif
#ifdef HAVE_ZLIB
#include "rzlib/zlib.h"
#define WRITEBUFFERSIZE (1024 * 512)
#endif
#ifdef _WIN32
#include "../compat/posix_string.h"
#endif
#define MAX_ARGS 32
/*============================================================
ROM EXTENSIONS
============================================================ */
const char *rarch_console_get_rom_ext(void)
{
const char *retval = NULL;
struct retro_system_info info;
retro_get_system_info(&info);
if (info.valid_extensions)
retval = info.valid_extensions;
else
retval = "ZIP|zip";
return retval;
}
void rarch_console_name_from_id(char *name, size_t size)
{
if (size == 0)
return;
struct retro_system_info info;
retro_get_system_info(&info);
const char *id = info.library_name ? info.library_name : "Unknown";
if (!id || strlen(id) >= size)
{
name[0] = '\0';
return;
}
name[strlen(id)] = '\0';
for (size_t i = 0; id[i] != '\0'; i++)
{
char c = id[i];
if (isspace(c) || isblank(c))
name[i] = '_';
else
name[i] = tolower(c);
}
}
#ifdef HAVE_ZLIB
static int rarch_extract_currentfile_in_zip(unzFile uf)
{
char filename_inzip[PATH_MAX];
FILE *fout = NULL;
unz_file_info file_info;
int err = unzGetCurrentFileInfo(uf,
&file_info, filename_inzip, sizeof(filename_inzip),
NULL, 0, NULL, 0);
if (err != UNZ_OK)
{
RARCH_ERR("Error %d with ZIP file in unzGetCurrentFileInfo.\n", err);
return err;
}
size_t size_buf = WRITEBUFFERSIZE;
void *buf = malloc(size_buf);
if (!buf)
{
RARCH_ERR("Error allocating memory\n");
return UNZ_INTERNALERROR;
}
char write_filename[PATH_MAX];
#if defined(__CELLOS_LV2__)
snprintf(write_filename, sizeof(write_filename), "/dev_hdd1/%s", filename_inzip);
#elif defined(_XBOX)
snprintf(write_filename, sizeof(write_filename), "cache:\\%s", filename_inzip);
#endif
err = unzOpenCurrentFile(uf);
if (err != UNZ_OK)
RARCH_ERR("Error %d with ZIP file in unzOpenCurrentFile.\n", err);
else
{
/* success */
fout = fopen(write_filename, "wb");
if (!fout)
RARCH_ERR("Error opening %s.\n", write_filename);
}
if (fout)
{
RARCH_LOG("Extracting: %s\n", write_filename);
do
{
err = unzReadCurrentFile(uf, buf, size_buf);
if (err < 0)
{
RARCH_ERR("error %d with ZIP file in unzReadCurrentFile.\n", err);
break;
}
if (err > 0)
{
if (fwrite(buf, err, 1, fout) != 1)
{
RARCH_ERR("Error in writing extracted file.\n");
err = UNZ_ERRNO;
break;
}
}
} while (err > 0);
if (fout)
fclose(fout);
}
if (err == UNZ_OK)
{
err = unzCloseCurrentFile (uf);
if (err != UNZ_OK)
RARCH_ERR("Error %d with ZIP file in unzCloseCurrentFile.\n", err);
}
else
unzCloseCurrentFile(uf);
free(buf);
return err;
}
int rarch_extract_zipfile(const char *zip_path)
{
unzFile uf = unzOpen(zip_path);
unz_global_info gi;
int err = unzGetGlobalInfo(uf, &gi);
if (err != UNZ_OK)
RARCH_ERR("error %d with ZIP file in unzGetGlobalInfo \n",err);
for (unsigned i = 0; i < gi.number_entry; i++)
{
if (rarch_extract_currentfile_in_zip(uf) != UNZ_OK)
break;
if ((i + 1) < gi.number_entry)
{
err = unzGoToNextFile(uf);
if (err != UNZ_OK)
{
RARCH_ERR("error %d with ZIP file in unzGoToNextFile\n",err);
break;
}
}
}
if(g_console.info_msg_enable)
rarch_settings_msg(S_MSG_EXTRACTED_ZIPFILE, S_DELAY_180);
return 0;
}
#endif
/*============================================================
INPUT EXTENSIONS
============================================================ */
#include "console_ext_input.h"
struct platform_bind
{
uint64_t joykey;
const char *label;
};
uint64_t rarch_default_keybind_lut[RARCH_FIRST_META_KEY];
char rarch_default_libretro_keybind_name_lut[RARCH_FIRST_META_KEY][256] = {
"RetroPad Button B", /* RETRO_DEVICE_ID_JOYPAD_B */
"RetroPad Button Y", /* RETRO_DEVICE_ID_JOYPAD_Y */
"RetroPad Button Select", /* RETRO_DEVICE_ID_JOYPAD_SELECT */
"RetroPad Button Start", /* RETRO_DEVICE_ID_JOYPAD_START */
"RetroPad D-Pad Up", /* RETRO_DEVICE_ID_JOYPAD_UP */
"RetroPad D-Pad Down", /* RETRO_DEVICE_ID_JOYPAD_DOWN */
"RetroPad D-Pad Left", /* RETRO_DEVICE_ID_JOYPAD_LEFT */
"RetroPad D-Pad Right", /* RETRO_DEVICE_ID_JOYPAD_RIGHT */
"RetroPad Button A", /* RETRO_DEVICE_ID_JOYPAD_A */
"RetroPad Button X", /* RETRO_DEVICE_ID_JOYPAD_X */
"RetroPad Button L1", /* RETRO_DEVICE_ID_JOYPAD_L */
"RetroPad Button R1", /* RETRO_DEVICE_ID_JOYPAD_R */
"RetroPad Button L2", /* RETRO_DEVICE_ID_JOYPAD_L2 */
"RetroPad Button R2", /* RETRO_DEVICE_ID_JOYPAD_R2 */
"RetroPad Button L3", /* RETRO_DEVICE_ID_JOYPAD_L3 */
"RetroPad Button R3", /* RETRO_DEVICE_ID_JOYPAD_R3 */
};
#if defined(__CELLOS_LV2__)
static const struct platform_bind platform_keys[] = {
{ CTRL_CIRCLE_MASK, "Circle button" },
{ CTRL_CROSS_MASK, "Cross button" },
{ CTRL_TRIANGLE_MASK, "Triangle button" },
{ CTRL_SQUARE_MASK, "Square button" },
{ CTRL_UP_MASK, "D-Pad Up" },
{ CTRL_DOWN_MASK, "D-Pad Down" },
{ CTRL_LEFT_MASK, "D-Pad Left" },
{ CTRL_RIGHT_MASK, "D-Pad Right" },
{ CTRL_SELECT_MASK, "Select button" },
{ CTRL_START_MASK, "Start button" },
{ CTRL_L1_MASK, "L1 button" },
{ CTRL_L2_MASK, "L2 button" },
{ CTRL_L3_MASK, "L3 button" },
{ CTRL_R1_MASK, "R1 button" },
{ CTRL_R2_MASK, "R2 button" },
{ CTRL_R3_MASK, "R3 button" },
{ CTRL_LSTICK_LEFT_MASK, "LStick Left" },
{ CTRL_LSTICK_RIGHT_MASK, "LStick Right" },
{ CTRL_LSTICK_UP_MASK, "LStick Up" },
{ CTRL_LSTICK_DOWN_MASK, "LStick Down" },
{ CTRL_LEFT_MASK | CTRL_LSTICK_LEFT_MASK, "LStick D-Pad Left" },
{ CTRL_RIGHT_MASK | CTRL_LSTICK_RIGHT_MASK, "LStick D-Pad Right" },
{ CTRL_UP_MASK | CTRL_LSTICK_UP_MASK, "LStick D-Pad Up" },
{ CTRL_DOWN_MASK | CTRL_LSTICK_DOWN_MASK, "LStick D-Pad Down" },
{ CTRL_RSTICK_LEFT_MASK, "RStick Left" },
{ CTRL_RSTICK_RIGHT_MASK, "RStick Right" },
{ CTRL_RSTICK_UP_MASK, "RStick Up" },
{ CTRL_RSTICK_DOWN_MASK, "RStick Down" },
{ CTRL_LEFT_MASK | CTRL_RSTICK_LEFT_MASK, "RStick D-Pad Left" },
{ CTRL_RIGHT_MASK | CTRL_RSTICK_RIGHT_MASK, "RStick D-Pad Right" },
{ CTRL_UP_MASK | CTRL_RSTICK_UP_MASK, "RStick D-Pad Up" },
{ CTRL_DOWN_MASK | CTRL_RSTICK_DOWN_MASK, "RStick D-Pad Down" },
};
#elif defined(_XBOX)
static const struct platform_bind platform_keys[] = {
{ XINPUT_GAMEPAD_B, "B button" },
{ XINPUT_GAMEPAD_A, "A button" },
{ XINPUT_GAMEPAD_Y, "Y button" },
{ XINPUT_GAMEPAD_X, "X button" },
{ XINPUT_GAMEPAD_DPAD_UP, "D-Pad Up" },
{ XINPUT_GAMEPAD_DPAD_DOWN, "D-Pad Down" },
{ XINPUT_GAMEPAD_DPAD_LEFT, "D-Pad Left" },
{ XINPUT_GAMEPAD_DPAD_RIGHT, "D-Pad Right" },
{ XINPUT_GAMEPAD_BACK, "Back button" },
{ XINPUT_GAMEPAD_START, "Start button" },
{ XINPUT_GAMEPAD_LEFT_SHOULDER, "Left Shoulder" },
{ XINPUT_GAMEPAD_LEFT_TRIGGER, "Left Trigger" },
{ XINPUT_GAMEPAD_LEFT_THUMB, "Left Thumb" },
{ XINPUT_GAMEPAD_RIGHT_SHOULDER, "Right Shoulder" },
{ XINPUT_GAMEPAD_RIGHT_TRIGGER, "Right Trigger" },
{ XINPUT_GAMEPAD_RIGHT_THUMB, "Right Thumb" },
{ XINPUT_GAMEPAD_LSTICK_LEFT_MASK, "LStick Left" },
{ XINPUT_GAMEPAD_LSTICK_RIGHT_MASK, "LStick Right" },
{ XINPUT_GAMEPAD_LSTICK_UP_MASK, "LStick Up" },
{ XINPUT_GAMEPAD_LSTICK_DOWN_MASK, "LStick Down" },
{ XINPUT_GAMEPAD_DPAD_LEFT | XINPUT_GAMEPAD_LSTICK_LEFT_MASK, "LStick D-Pad Left" },
{ XINPUT_GAMEPAD_DPAD_RIGHT | XINPUT_GAMEPAD_LSTICK_RIGHT_MASK, "LStick D-Pad Right" },
{ XINPUT_GAMEPAD_DPAD_UP | XINPUT_GAMEPAD_LSTICK_UP_MASK, "LStick D-Pad Up" },
{ XINPUT_GAMEPAD_DPAD_DOWN | XINPUT_GAMEPAD_LSTICK_DOWN_MASK, "LStick D-Pad Down" },
{ XINPUT_GAMEPAD_RSTICK_LEFT_MASK, "RStick Left" },
{ XINPUT_GAMEPAD_RSTICK_RIGHT_MASK, "RStick Right" },
{ XINPUT_GAMEPAD_RSTICK_UP_MASK, "RStick Up" },
{ XINPUT_GAMEPAD_RSTICK_DOWN_MASK, "RStick Down" },
{ XINPUT_GAMEPAD_DPAD_LEFT | XINPUT_GAMEPAD_RSTICK_LEFT_MASK, "RStick D-Pad Left" },
{ XINPUT_GAMEPAD_DPAD_RIGHT | XINPUT_GAMEPAD_RSTICK_RIGHT_MASK, "RStick D-Pad Right" },
{ XINPUT_GAMEPAD_DPAD_UP | XINPUT_GAMEPAD_RSTICK_UP_MASK, "RStick D-Pad Up" },
{ XINPUT_GAMEPAD_DPAD_DOWN | XINPUT_GAMEPAD_RSTICK_DOWN_MASK, "RStick D-Pad Down" },
};
#elif defined(GEKKO)
static const struct platform_bind platform_keys[] = {
{ PAD_BUTTON_B, "(NGC) B button" },
{ PAD_BUTTON_A, "(NGC) A button" },
{ PAD_BUTTON_Y, "(NGC) Y button" },
{ PAD_BUTTON_X, "(NGC) X button" },
{ PAD_BUTTON_UP, "(NGC) D-Pad Up" },
{ PAD_BUTTON_DOWN, "(NGC) D-Pad Down" },
{ PAD_BUTTON_LEFT, "(NGC) D-Pad Left" },
{ PAD_BUTTON_RIGHT, "(NGC) D-Pad Right" },
{ PAD_TRIGGER_Z, "(NGC) Z trigger" },
{ PAD_BUTTON_START, "(NGC) Start button" },
{ PAD_TRIGGER_L, "(NGC) Left Trigger" },
{ PAD_TRIGGER_R, "(NGC) Right Trigger" },
//{ XINPUT_GAMEPAD_LSTICK_LEFT_MASK, "LStick Left" },
//{ XINPUT_GAMEPAD_LSTICK_RIGHT_MASK, "LStick Right" },
//{ XINPUT_GAMEPAD_LSTICK_UP_MASK, "LStick Up" },
//{ XINPUT_GAMEPAD_LSTICK_DOWN_MASK, "LStick Down" },
//{ XINPUT_GAMEPAD_DPAD_LEFT | XINPUT_GAMEPAD_LSTICK_LEFT_MASK, "LStick D-Pad Left" },
//{ XINPUT_GAMEPAD_DPAD_RIGHT | XINPUT_GAMEPAD_LSTICK_RIGHT_MASK, "LStick D-Pad Right" },
//{ XINPUT_GAMEPAD_DPAD_UP | XINPUT_GAMEPAD_LSTICK_UP_MASK, "LStick D-Pad Up" },
//{ XINPUT_GAMEPAD_DPAD_DOWN | XINPUT_GAMEPAD_LSTICK_DOWN_MASK, "LStick D-Pad Down" },
//{ XINPUT_GAMEPAD_RSTICK_LEFT_MASK, "RStick Left" },
//{ XINPUT_GAMEPAD_RSTICK_RIGHT_MASK, "RStick Right" },
//{ XINPUT_GAMEPAD_RSTICK_UP_MASK, "RStick Up" },
//{ XINPUT_GAMEPAD_RSTICK_DOWN_MASK, "RStick Down" },
//{ XINPUT_GAMEPAD_DPAD_LEFT | XINPUT_GAMEPAD_RSTICK_LEFT_MASK, "RStick D-Pad Left" },
//{ XINPUT_GAMEPAD_DPAD_RIGHT | XINPUT_GAMEPAD_RSTICK_RIGHT_MASK, "RStick D-Pad Right" },
//{ XINPUT_GAMEPAD_DPAD_UP | XINPUT_GAMEPAD_RSTICK_UP_MASK, "RStick D-Pad Up" },
//{ XINPUT_GAMEPAD_DPAD_DOWN | XINPUT_GAMEPAD_RSTICK_DOWN_MASK, "RStick D-Pad Down" },
#ifdef HW_RVL
{ WPAD_CLASSIC_BUTTON_B, "(Wii Classici) B button" },
{ WPAD_CLASSIC_BUTTON_A, "(Wii Classic) A button" },
{ WPAD_CLASSIC_BUTTON_Y, "(Wii Classic) Y button" },
{ WPAD_CLASSIC_BUTTON_X, "(Wii Classic) X button" },
{ WPAD_CLASSIC_BUTTON_UP, "(Wii Classic) D-Pad Up" },
{ WPAD_CLASSIC_BUTTON_DOWN, "(Wii Classic) D-Pad Down" },
{ WPAD_CLASSIC_BUTTON_LEFT, "(Wii Classic) D-Pad Left" },
{ WPAD_CLASSIC_BUTTON_RIGHT, "(Wii Classic) D-Pad Right" },
{ WPAD_CLASSIC_BUTTON_MINUS, "(Wii Classic) Select/Minus button" },
{ WPAD_CLASSIC_BUTTON_PLUS, "(Wii Classic) Start/Plus button" },
{ WPAD_CLASSIC_BUTTON_HOME, "(Wii Classic) Home button" },
{ WPAD_CLASSIC_BUTTON_FULL_L, "(Wii Classic) Left Trigger" },
{ WPAD_CLASSIC_BUTTON_FULL_R, "(Wii Classic) Right Trigger" },
{ WPAD_CLASSIC_BUTTON_ZL, "(Wii Classic) ZL button" },
{ WPAD_CLASSIC_BUTTON_ZR, "(Wii Classic) ZR button" },
#endif
};
#endif
uint64_t rarch_input_find_previous_platform_key(uint64_t joykey)
{
size_t arr_size = sizeof(platform_keys) / sizeof(platform_keys[0]);
if (platform_keys[0].joykey == joykey)
return joykey;
for (size_t i = 1; i < arr_size; i++)
{
if (platform_keys[i].joykey == joykey)
return platform_keys[i - 1].joykey;
}
return NO_BTN;
}
uint64_t rarch_input_find_next_platform_key(uint64_t joykey)
{
size_t arr_size = sizeof(platform_keys) / sizeof(platform_keys[0]);
if (platform_keys[arr_size - 1].joykey == joykey)
return joykey;
for (size_t i = 0; i < arr_size - 1; i++)
{
if (platform_keys[i].joykey == joykey)
return platform_keys[i + 1].joykey;
}
return NO_BTN;
}
const char *rarch_input_find_platform_key_label(uint64_t joykey)
{
if (joykey == NO_BTN)
return "No button";
size_t arr_size = sizeof(platform_keys) / sizeof(platform_keys[0]);
for (size_t i = 0; i < arr_size; i++)
{
if (platform_keys[i].joykey == joykey)
return platform_keys[i].label;
}
return "Unknown";
}
void rarch_input_set_keybind(unsigned player, unsigned keybind_action, uint64_t default_retro_joypad_id)
{
uint64_t *key = &g_settings.input.binds[player][default_retro_joypad_id].joykey;
switch (keybind_action)
{
case KEYBIND_DECREMENT:
*key = rarch_input_find_previous_platform_key(*key);
break;
case KEYBIND_INCREMENT:
*key = rarch_input_find_next_platform_key(*key);
break;
case KEYBIND_DEFAULT:
*key = rarch_default_keybind_lut[default_retro_joypad_id];
break;
default:
break;
}
}
void rarch_input_set_default_keybinds(unsigned player)
{
for (unsigned i = 0; i < RARCH_FIRST_META_KEY; i++)
{
g_settings.input.binds[player][i].id = i;
g_settings.input.binds[player][i].joykey = rarch_default_keybind_lut[i];
}
g_settings.input.dpad_emulation[player] = DPAD_EMULATION_LSTICK;
}
void rarch_input_set_default_keybind_names_for_emulator(void)
{
struct retro_system_info info;
retro_get_system_info(&info);
const char *id = info.library_name ? info.library_name : "Unknown";
// Genesis Plus GX/Next
if (strstr(id, "Genesis Plus GX"))
{
strlcpy(rarch_default_libretro_keybind_name_lut[RETRO_DEVICE_ID_JOYPAD_B],
"B button", sizeof(rarch_default_libretro_keybind_name_lut[RETRO_DEVICE_ID_JOYPAD_B]));
strlcpy(rarch_default_libretro_keybind_name_lut[RETRO_DEVICE_ID_JOYPAD_A],
"C button", sizeof(rarch_default_libretro_keybind_name_lut[RETRO_DEVICE_ID_JOYPAD_A]));
strlcpy(rarch_default_libretro_keybind_name_lut[RETRO_DEVICE_ID_JOYPAD_X],
"Y button", sizeof(rarch_default_libretro_keybind_name_lut[RETRO_DEVICE_ID_JOYPAD_X]));
strlcpy(rarch_default_libretro_keybind_name_lut[RETRO_DEVICE_ID_JOYPAD_Y],
"A button", sizeof(rarch_default_libretro_keybind_name_lut[RETRO_DEVICE_ID_JOYPAD_Y]));
strlcpy(rarch_default_libretro_keybind_name_lut[RETRO_DEVICE_ID_JOYPAD_L],
"X button", sizeof(rarch_default_libretro_keybind_name_lut[RETRO_DEVICE_ID_JOYPAD_L]));
strlcpy(rarch_default_libretro_keybind_name_lut[RETRO_DEVICE_ID_JOYPAD_R],
"Z button", sizeof(rarch_default_libretro_keybind_name_lut[RETRO_DEVICE_ID_JOYPAD_R]));
strlcpy(rarch_default_libretro_keybind_name_lut[RETRO_DEVICE_ID_JOYPAD_SELECT],
"Mode button", sizeof(rarch_default_libretro_keybind_name_lut[RETRO_DEVICE_ID_JOYPAD_SELECT]));
}
}
/*============================================================
VIDEO EXTENSIONS
============================================================ */
struct aspect_ratio_elem aspectratio_lut[ASPECT_RATIO_END] = {
{ "1:1", 1.0f },
{ "2:1", 2.0f },
{ "3:2", 1.5f },
{ "3:4", 0.75f },
{ "4:1", 4.0f },
{ "4:3", 1.3333f },
{ "4:4", 1.0f },
{ "5:4", 1.25f },
{ "6:5", 1.2f },
{ "7:9", 0.7777f },
{ "8:3", 2.6666f },
{ "8:7", 1.1428f },
{ "16:9", 1.7778f },
{ "16:10", 1.6f },
{ "16:15", 3.2f },
{ "19:12", 1.5833f },
{ "19:14", 1.3571f },
{ "30:17", 1.7647f },
{ "32:9", 3.5555f },
{ "Auto", 1.0f },
{ "Custom", 0.0f }
};
char rotation_lut[ASPECT_RATIO_END][PATH_MAX] =
{
"Normal",
"Vertical",
"Flipped",
"Flipped Rotated"
};
void rarch_set_auto_viewport(unsigned width, unsigned height)
{
if(width == 0 || height == 0)
return;
unsigned aspect_x, aspect_y, len, highest, i;
len = width < height ? width : height;
highest = 1;
for (i = 1; i < len; i++)
{
if ((width % i) == 0 && (height % i) == 0)
highest = i;
}
aspect_x = width / highest;
aspect_y = height / highest;
snprintf(aspectratio_lut[ASPECT_RATIO_AUTO].name, sizeof(aspectratio_lut[ASPECT_RATIO_AUTO].name), "%d:%d (Auto)", aspect_x, aspect_y);
aspectratio_lut[ASPECT_RATIO_AUTO].value = (int)aspect_x / (int)aspect_y;
}
/*============================================================
RetroArch MAIN WRAP
============================================================ */
#ifdef HAVE_RARCH_MAIN_WRAP
void rarch_startup (const char * config_path)
{
if(g_console.initialize_rarch_enable)
{
if(g_console.emulator_initialized)
rarch_main_deinit();
struct rarch_main_wrap args = {0};
args.verbose = g_extern.verbose;
args.config_path = config_path;
args.sram_path = g_console.default_sram_dir_enable ? g_console.default_sram_dir : NULL,
args.state_path = g_console.default_savestate_dir_enable ? g_console.default_savestate_dir : NULL,
args.rom_path = g_console.rom_path;
int init_ret = rarch_main_init_wrap(&args);
(void)init_ret;
g_console.emulator_initialized = 1;
g_console.initialize_rarch_enable = 0;
}
}
int rarch_main_init_wrap(const struct rarch_main_wrap *args)
{
int argc = 0;
char *argv[MAX_ARGS] = {NULL};
argv[argc++] = strdup("retroarch");
if (args->rom_path)
argv[argc++] = strdup(args->rom_path);
if (args->sram_path)
{
argv[argc++] = strdup("-s");
argv[argc++] = strdup(args->sram_path);
}
if (args->state_path)
{
argv[argc++] = strdup("-S");
argv[argc++] = strdup(args->state_path);
}
if (args->config_path)
{
argv[argc++] = strdup("-c");
argv[argc++] = strdup(args->config_path);
}
if (args->verbose)
argv[argc++] = strdup("-v");
#ifdef HAVE_FILE_LOGGER
RARCH_LOG("foo\n");
for(int i = 0; i < argc; i++)
RARCH_LOG("arg #%d: %s\n", i, argv[i]);
RARCH_LOG("bar\n");
#endif
int ret = rarch_main_init(argc, argv);
char **tmp = argv;
while (*tmp)
{
free(*tmp);
tmp++;
}
return ret;
}
#endif
#ifdef HAVE_RARCH_EXEC
#ifdef __CELLOS_LV2__
#include <cell/sysmodule.h>
#include <sys/process.h>
#include <sysutil/sysutil_common.h>
#include <netex/net.h>
#include <np.h>
#include <np/drm.h>
#endif
void rarch_exec (void)
{
if(g_console.return_to_launcher)
{
RARCH_LOG("Attempt to load executable: [%s].\n", g_console.launch_app_on_exit);
#if defined(_XBOX)
XLaunchNewImage(g_console.launch_app_on_exit, NULL);
#elif defined(__CELLOS_LV2__)
char spawn_data[256];
for(unsigned int i = 0; i < sizeof(spawn_data); ++i)
spawn_data[i] = i & 0xff;
char spawn_data_size[16];
snprintf(spawn_data_size, sizeof(spawn_data_size), "%d", 256);
const char * const spawn_argv[] = {
spawn_data_size,
"test argv for",
"sceNpDrmProcessExitSpawn2()",
NULL
};
SceNpDrmKey * k_licensee = NULL;
int ret = sceNpDrmProcessExitSpawn2(k_licensee, g_console.launch_app_on_exit, (const char** const)spawn_argv, NULL, (sys_addr_t)spawn_data, 256, 1000, SYS_PROCESS_PRIMARY_STACK_SIZE_1M);
if(ret < 0)
{
RARCH_WARN("SELF file is not of NPDRM type, trying another approach to boot it...\n");
sys_game_process_exitspawn(g_console.launch_app_on_exit, NULL, NULL, NULL, 0, 1000, SYS_PROCESS_PRIMARY_STACK_SIZE_1M);
}
sceNpTerm();
cellSysmoduleUnloadModule(CELL_SYSMODULE_SYSUTIL_NP);
cellSysmoduleUnloadModule(CELL_SYSMODULE_NET);
#endif
}
}
#endif
#ifdef HAVE_RSOUND
bool rarch_console_rsound_start(const char *ip)
{
strlcpy(g_settings.audio.driver, "rsound", sizeof(g_settings.audio.driver));
strlcpy(g_settings.audio.device, ip, sizeof(g_settings.audio.device));
driver.audio_data = NULL;
// If driver already has started, it must be reinited.
if (driver.audio_data)
{
uninit_audio();
driver.audio_data = NULL;
init_drivers_pre();
init_audio();
}
return g_extern.audio_active;
}
void rarch_console_rsound_stop(void)
{
strlcpy(g_settings.audio.driver, config_get_default_audio(), sizeof(g_settings.audio.driver));
// If driver already has started, it must be reinited.
if (driver.audio_data)
{
uninit_audio();
driver.audio_data = NULL;
init_drivers_pre();
init_audio();
}
}
#endif
/*============================================================
STRING HANDLING
============================================================ */
#ifdef _XBOX
void rarch_convert_char_to_wchar(wchar_t *buf, const char * str, size_t size)
{
unsigned long dwNum = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
size /= sizeof(wchar_t);
rarch_assert(size >= dwNum);
MultiByteToWideChar(CP_ACP, 0, str, -1, buf, dwNum);
}
#endif
const char * rarch_convert_wchar_to_const_char(const wchar_t * wstr)
{
static char str[256];
wcstombs(str, wstr, sizeof(str));
return str;
}
/*============================================================
CONFIG
============================================================ */
#ifdef HAVE_CONFIGFILE
void rarch_config_create_default(const char * conf_name)
{
FILE * f;
RARCH_WARN("Config file \"%s\" doesn't exist. Creating...\n", conf_name);
f = fopen(conf_name, "w");
fclose(f);
}
void rarch_config_load(const char * conf_name, const char * libretro_dir_path, const char * exe_ext, bool find_libretro_path)
{
if(!path_file_exists(conf_name))
rarch_config_create_default(conf_name);
else
{
config_file_t * conf = config_file_new(conf_name);
// g_settings
#ifdef HAVE_LIBRETRO_MANAGEMENT
if(find_libretro_path)
{
CONFIG_GET_STRING(libretro, "libretro_path");
if(!strcmp(g_settings.libretro, ""))
{
const char *first_file = rarch_manage_libretro_set_first_file(libretro_dir_path, exe_ext);
if(first_file != NULL)
strlcpy(g_settings.libretro, first_file, sizeof(g_settings.libretro));
}
}
#endif
CONFIG_GET_STRING(cheat_database, "cheat_database");
CONFIG_GET_BOOL(rewind_enable, "rewind_enable");
CONFIG_GET_STRING(video.cg_shader_path, "video_cg_shader");
#ifdef HAVE_FBO
CONFIG_GET_STRING(video.second_pass_shader, "video_second_pass_shader");
CONFIG_GET_FLOAT(video.fbo_scale_x, "video_fbo_scale_x");
CONFIG_GET_FLOAT(video.fbo_scale_y, "video_fbo_scale_y");
CONFIG_GET_BOOL(video.render_to_texture, "video_render_to_texture");
CONFIG_GET_BOOL(video.second_pass_smooth, "video_second_pass_smooth");
#endif
#ifdef _XBOX
CONFIG_GET_BOOL_CONSOLE(gamma_correction_enable, "gamma_correction_enable");
CONFIG_GET_INT_CONSOLE(color_format, "color_format");
#endif
CONFIG_GET_BOOL(video.smooth, "video_smooth");
CONFIG_GET_BOOL(video.vsync, "video_vsync");
CONFIG_GET_FLOAT(video.aspect_ratio, "video_aspect_ratio");
CONFIG_GET_STRING(audio.device, "audio_device");
for (unsigned i = 0; i < 7; i++)
{
char cfg[64];
snprintf(cfg, sizeof(cfg), "input_dpad_emulation_p%u", i + 1);
CONFIG_GET_INT(input.dpad_emulation[i], cfg);
}
// g_console
#ifdef HAVE_FBO
CONFIG_GET_BOOL_CONSOLE(fbo_enabled, "fbo_enabled");
#endif
#ifdef __CELLOS_LV2__
CONFIG_GET_BOOL_CONSOLE(custom_bgm_enable, "custom_bgm_enable");
#endif
CONFIG_GET_BOOL_CONSOLE(overscan_enable, "overscan_enable");
CONFIG_GET_BOOL_CONSOLE(screenshots_enable, "screenshots_enable");
CONFIG_GET_BOOL_CONSOLE(throttle_enable, "throttle_enable");
CONFIG_GET_BOOL_CONSOLE(triple_buffering_enable, "triple_buffering_enable");
CONFIG_GET_BOOL_CONSOLE(info_msg_enable, "info_msg_enable");
CONFIG_GET_INT_CONSOLE(aspect_ratio_index, "aspect_ratio_index");
CONFIG_GET_INT_CONSOLE(current_resolution_id, "current_resolution_id");
CONFIG_GET_INT_CONSOLE(viewports.custom_vp.x, "custom_viewport_x");
CONFIG_GET_INT_CONSOLE(viewports.custom_vp.y, "custom_viewport_y");
CONFIG_GET_INT_CONSOLE(viewports.custom_vp.width, "custom_viewport_width");
CONFIG_GET_INT_CONSOLE(viewports.custom_vp.height, "custom_viewport_height");
CONFIG_GET_INT_CONSOLE(screen_orientation, "screen_orientation");
CONFIG_GET_INT_CONSOLE(sound_mode, "sound_mode");
CONFIG_GET_STRING_CONSOLE(default_rom_startup_dir, "default_rom_startup_dir");
CONFIG_GET_FLOAT_CONSOLE(menu_font_size, "menu_font_size");
CONFIG_GET_FLOAT_CONSOLE(overscan_amount, "overscan_amount");
// g_extern
CONFIG_GET_INT_EXTERN(state_slot, "state_slot");
CONFIG_GET_INT_EXTERN(audio_data.mute, "audio_mute");
}
}
void rarch_config_save(const char * conf_name)
{
if(!path_file_exists(conf_name))
rarch_config_create_default(conf_name);
else
{
config_file_t * conf = config_file_new(conf_name);
if(conf == NULL)
conf = config_file_new(NULL);
// g_settings
config_set_string(conf, "libretro_path", g_settings.libretro);
#ifdef HAVE_XML
config_set_string(conf, "cheat_database_path", g_settings.cheat_database);
#endif
config_set_bool(conf, "rewind_enable", g_settings.rewind_enable);
config_set_string(conf, "video_cg_shader", g_settings.video.cg_shader_path);
config_set_float(conf, "video_aspect_ratio", g_settings.video.aspect_ratio);
#ifdef HAVE_FBO
config_set_float(conf, "video_fbo_scale_x", g_settings.video.fbo_scale_x);
config_set_float(conf, "video_fbo_scale_y", g_settings.video.fbo_scale_y);
config_set_string(conf, "video_second_pass_shader", g_settings.video.second_pass_shader);
config_set_bool(conf, "video_render_to_texture", g_settings.video.render_to_texture);
config_set_bool(conf, "video_second_pass_smooth", g_settings.video.second_pass_smooth);
#endif
config_set_bool(conf, "video_smooth", g_settings.video.smooth);
config_set_bool(conf, "video_vsync", g_settings.video.vsync);
config_set_string(conf, "audio_device", g_settings.audio.device);
for (unsigned i = 0; i < 7; i++)
{
char cfg[64];
snprintf(cfg, sizeof(cfg), "input_dpad_emulation_p%u", i + 1);
config_set_int(conf, cfg, g_settings.input.dpad_emulation[i]);
}
#ifdef RARCH_CONSOLE
config_set_bool(conf, "fbo_enabled", g_console.fbo_enabled);
#ifdef __CELLOS_LV2__
config_set_bool(conf, "custom_bgm_enable", g_console.custom_bgm_enable);
#endif
config_set_bool(conf, "overscan_enable", g_console.overscan_enable);
config_set_bool(conf, "screenshots_enable", g_console.screenshots_enable);
#ifdef _XBOX
config_set_bool(conf, "gamma_correction_enable", g_console.gamma_correction_enable);
config_set_int(conf, "color_format", g_console.color_format);
#endif
config_set_bool(conf, "throttle_enable", g_console.throttle_enable);
config_set_bool(conf, "triple_buffering_enable", g_console.triple_buffering_enable);
config_set_bool(conf, "info_msg_enable", g_console.info_msg_enable);
config_set_int(conf, "sound_mode", g_console.sound_mode);
config_set_int(conf, "aspect_ratio_index", g_console.aspect_ratio_index);
config_set_int(conf, "current_resolution_id", g_console.current_resolution_id);
config_set_int(conf, "custom_viewport_width", g_console.viewports.custom_vp.width);
config_set_int(conf, "custom_viewport_height", g_console.viewports.custom_vp.height);
config_set_int(conf, "custom_viewport_x", g_console.viewports.custom_vp.x);
config_set_int(conf, "custom_viewport_y", g_console.viewports.custom_vp.y);
config_set_int(conf, "screen_orientation", g_console.screen_orientation);
config_set_string(conf, "default_rom_startup_dir", g_console.default_rom_startup_dir);
config_set_float(conf, "menu_font_size", g_console.menu_font_size);
config_set_float(conf, "overscan_amount", g_console.overscan_amount);
#endif
// g_extern
config_set_int(conf, "state_slot", g_extern.state_slot);
config_set_int(conf, "audio_mute", g_extern.audio_data.mute);
if (!config_file_write(conf, conf_name))
RARCH_ERR("Failed to write config file to \"%s\". Check permissions.\n", conf_name);
free(conf);
}
}
#endif
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