#include "SDL_main.h"
#include "SDL_stdinc.h"
#include "SDL_assert.h"
#include "SDL_atomic.h"
#include "SDL_audio.h"
#include "SDL_clipboard.h"
#include "SDL_cpuinfo.h"
#include "SDL_endian.h"
#include "SDL_error.h"
#include "SDL_events.h"
#include "SDL_filesystem.h"
#include "SDL_gamecontroller.h"
#include "SDL_haptic.h"
#include "SDL_hints.h"
#include "SDL_joystick.h"
#include "SDL_loadso.h"
#include "SDL_log.h"
#include "SDL_messagebox.h"
#include "SDL_metal.h"
#include "SDL_mutex.h"
#include "SDL_power.h"
#include "SDL_render.h"
#include "SDL_rwops.h"
#include "SDL_sensor.h"
#include "SDL_shape.h"
#include "SDL_system.h"
#include "SDL_thread.h"
#include "SDL_timer.h"
#include "SDL_version.h"
#include "SDL_video.h"
#include "SDL_locale.h"
#include "SDL_misc.h"
#include "begin_code.h"
#include "close_code.h"

SDL_INIT_*
These are the flags which may be passed to SDL_Init(). You should specify the subsystems which you will be using in your application.
#define	SDL_INIT_TIMER 0x00000001u

#define	SDL_INIT_AUDIO 0x00000010u

#define	SDL_INIT_VIDEO 0x00000020u

#define	SDL_INIT_JOYSTICK 0x00000200u

#define	SDL_INIT_HAPTIC 0x00001000u

#define	SDL_INIT_GAMECONTROLLER 0x00002000u

#define	SDL_INIT_EVENTS 0x00004000u

#define	SDL_INIT_SENSOR 0x00008000u

#define	SDL_INIT_NOPARACHUTE 0x00100000u

#define	SDL_INIT_EVERYTHING

DECLSPEC int SDLCALL	SDL_Init (Uint32 flags)

DECLSPEC int SDLCALL	SDL_InitSubSystem (Uint32 flags)

DECLSPEC void SDLCALL	SDL_QuitSubSystem (Uint32 flags)

DECLSPEC Uint32 SDLCALL	SDL_WasInit (Uint32 flags)

DECLSPEC void SDLCALL	SDL_Quit (void)

Detailed Description

Main include header for the SDL library

Macro Definition Documentation

◆ SDL_INIT_EVERYTHING

#define SDL_INIT_EVERYTHING

Value:

                ( \
                SDL_INIT_TIMER | SDL_INIT_AUDIO | SDL_INIT_VIDEO | SDL_INIT_EVENTS | \
                SDL_INIT_JOYSTICK | SDL_INIT_HAPTIC | SDL_INIT_GAMECONTROLLER | SDL_INIT_SENSOR \
            )

◆ SDL_INIT_GAMECONTROLLER

#define SDL_INIT_GAMECONTROLLER 0x00002000u

SDL_INIT_GAMECONTROLLER implies SDL_INIT_JOYSTICK

◆ SDL_INIT_JOYSTICK

#define SDL_INIT_JOYSTICK 0x00000200u

SDL_INIT_JOYSTICK implies SDL_INIT_EVENTS

◆ SDL_INIT_NOPARACHUTE

#define SDL_INIT_NOPARACHUTE 0x00100000u

compatibility; this flag is ignored.

◆ SDL_INIT_VIDEO

#define SDL_INIT_VIDEO 0x00000020u

SDL_INIT_VIDEO implies SDL_INIT_EVENTS

Function Documentation

◆ SDL_Init()

DECLSPEC int SDLCALL SDL_Init ( Uint32 flags )

This function initializes the subsystems specified by flags

◆ SDL_InitSubSystem()

DECLSPEC int SDLCALL SDL_InitSubSystem ( Uint32 flags )

This function initializes specific SDL subsystems

Subsystem initialization is ref-counted, you must call SDL_QuitSubSystem() for each SDL_InitSubSystem() to correctly shutdown a subsystem manually (or call SDL_Quit() to force shutdown). If a subsystem is already loaded then this call will increase the ref-count and return.

◆ SDL_Quit()

DECLSPEC void SDLCALL SDL_Quit ( void )

This function cleans up all initialized subsystems. You should call it upon all exit conditions.

◆ SDL_QuitSubSystem()

DECLSPEC void SDLCALL SDL_QuitSubSystem ( Uint32 flags )

This function cleans up specific SDL subsystems

◆ SDL_WasInit()

DECLSPEC Uint32 SDLCALL SDL_WasInit ( Uint32 flags )

This function returns a mask of the specified subsystems which have previously been initialized.

If flags is 0, it returns a mask of all initialized subsystems.

SDL_INIT_*