RetroArch/frontend/drivers/platform_emscripten.c
2016-03-22 03:13:33 +01:00

77 lines
1.9 KiB
C

/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2016 - Daniel De Matteis
* Copyright (C) 2012-2015 - Michael Lelli
*
* 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 <emscripten/emscripten.h>
#include <file/config_file.h>
#include "../../defaults.h"
#include "../../general.h"
#include "../../content.h"
#include "../frontend.h"
#include "../../retroarch.h"
#include "../../runloop.h"
#include "../frontend_driver.h"
#include "../../command_event.h"
static void emscripten_mainloop(void)
{
unsigned sleep_ms = 0;
int ret = runloop_iterate(&sleep_ms);
if (ret == 1 && sleep_ms > 0)
retro_sleep(sleep_ms);
runloop_ctl(RUNLOOP_CTL_DATA_ITERATE, NULL);
if (ret != -1)
return;
main_exit(NULL);
exit(0);
}
void cmd_savefiles(void)
{
event_cmd_ctl(EVENT_CMD_SAVEFILES, NULL);
}
void cmd_save_state(void)
{
event_cmd_ctl(EVENT_CMD_SAVE_STATE, NULL);
}
void cmd_load_state(void)
{
event_cmd_ctl(EVENT_CMD_LOAD_STATE, NULL);
}
void cmd_take_screenshot(void)
{
event_cmd_ctl(EVENT_CMD_TAKE_SCREENSHOT, NULL);
}
int main(int argc, char *argv[])
{
settings_t *settings = config_get_ptr();
emscripten_set_canvas_size(800, 600);
rarch_main(argc, argv, NULL);
emscripten_set_main_loop(emscripten_mainloop,
settings->video.vsync ? 0 : INT_MAX, 1);
return 0;
}