RetroArch/driver.h
2020-09-16 18:41:45 +02:00

95 lines
2.5 KiB
C

/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* 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/>.
*/
#ifndef __RARCH_DRIVER__H
#define __RARCH_DRIVER__H
#include <stdint.h>
#include <stdlib.h>
#include <sys/types.h>
#include <boolean.h>
#include <retro_common_api.h>
RETRO_BEGIN_DECLS
enum
{
DRIVER_AUDIO = 0,
DRIVER_VIDEO,
DRIVER_INPUT,
DRIVER_CAMERA,
DRIVER_LOCATION,
DRIVER_MENU,
DRIVERS_VIDEO_INPUT,
DRIVER_BLUETOOTH,
DRIVER_WIFI,
DRIVER_LED,
DRIVER_MIDI
};
enum
{
DRIVER_AUDIO_MASK = 1 << DRIVER_AUDIO,
DRIVER_VIDEO_MASK = 1 << DRIVER_VIDEO,
DRIVER_INPUT_MASK = 1 << DRIVER_INPUT,
DRIVER_CAMERA_MASK = 1 << DRIVER_CAMERA,
DRIVER_LOCATION_MASK = 1 << DRIVER_LOCATION,
DRIVER_MENU_MASK = 1 << DRIVER_MENU,
DRIVERS_VIDEO_INPUT_MASK = 1 << DRIVERS_VIDEO_INPUT,
DRIVER_BLUETOOTH_MASK = 1 << DRIVER_BLUETOOTH,
DRIVER_WIFI_MASK = 1 << DRIVER_WIFI,
DRIVER_LED_MASK = 1 << DRIVER_LED,
DRIVER_MIDI_MASK = 1 << DRIVER_MIDI
};
enum driver_ctl_state
{
RARCH_DRIVER_CTL_NONE = 0,
/* Sets monitor refresh rate to new value by calling
* video_monitor_set_refresh_rate(). Subsequently
* calls audio_monitor_set_refresh_rate(). */
RARCH_DRIVER_CTL_SET_REFRESH_RATE,
RARCH_DRIVER_CTL_FIND_FIRST,
RARCH_DRIVER_CTL_FIND_LAST,
RARCH_DRIVER_CTL_FIND_PREV,
RARCH_DRIVER_CTL_FIND_NEXT
};
typedef struct driver_ctx_info
{
const char *label;
char *s;
ssize_t len;
} driver_ctx_info_t;
bool driver_ctl(enum driver_ctl_state state, void *data);
/* Sets audio and video drivers to nonblock state.
*
* If nonblock state is false, sets blocking state for both
* audio and video drivers instead. */
void driver_set_nonblock_state(void);
RETRO_END_DECLS
#endif