dynamic.h File Reference

#include <boolean.h>
#include <retro_common_api.h>
#include <libretro.h>
#include <dynamic/dylib.h>
#include "core_type.h"

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Classes
struct	retro_core_t

Macros
#define	SUBSYSTEM_MAX_SUBSYSTEMS   20
#define	SUBSYSTEM_MAX_SUBSYSTEM_ROMS   10

Functions
RETRO_BEGIN_DECLS bool	libretro_get_system_info (const char *path, struct retro_system_info *info, bool *load_no_content)
void	libretro_free_system_info (struct retro_system_info *info)
const struct retro_subsystem_info *	libretro_find_subsystem_info (const struct retro_subsystem_info *info, unsigned num_info, const char *ident)
const struct retro_controller_description *	libretro_find_controller_description (const struct retro_controller_info *info, unsigned id)
bool	rarch_environment_cb (unsigned cmd, void *data)
bool	libretro_get_shared_context (void)
bool	init_libretro_sym (enum rarch_core_type type, struct retro_core_t *core)
bool	init_libretro_sym_custom (enum rarch_core_type type, struct retro_core_t *current_core, const char *lib_path, dylib_t *lib_handle_p)
void	uninit_libretro_sym (struct retro_core_t *core)

Variables
struct retro_subsystem_info	subsystem_data [SUBSYSTEM_MAX_SUBSYSTEMS]
struct retro_subsystem_rom_info	subsystem_data_roms [SUBSYSTEM_MAX_SUBSYSTEMS][SUBSYSTEM_MAX_SUBSYSTEM_ROMS]
unsigned	subsystem_current_count

Macro Definition Documentation

SUBSYSTEM_MAX_SUBSYSTEM_ROMS

#define SUBSYSTEM_MAX_SUBSYSTEM_ROMS   10

SUBSYSTEM_MAX_SUBSYSTEMS

#define SUBSYSTEM_MAX_SUBSYSTEMS   20

Function Documentation

init_libretro_sym()

bool init_libretro_sym	(	enum rarch_core_type	type,
		struct retro_core_t *	current_core
	)

init_libretro_sym: : Type of core to be loaded. If CORE_TYPE_DUMMY, will load dummy symbols.

Initializes libretro symbols and setups environment callback functions. Returns true on success, or false if symbols could not be loaded.

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init_libretro_sym_custom()

bool init_libretro_sym_custom	(	enum rarch_core_type	type,
		struct retro_core_t *	current_core,
		const char *	lib_path,
		dylib_t *	lib_handle_p
	)

load_symbols: : Type of core to be loaded. If CORE_TYPE_DUMMY, will load dummy symbols.

Setup libretro callback symbols. Returns true on success, or false if symbols could not be loaded.

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libretro_find_controller_description()

const struct retro_controller_description* libretro_find_controller_description	(	const struct retro_controller_info *	info,
		unsigned	id
	)

libretro_find_controller_description: : Pointer to controller info handle. : Identifier of controller to search for.

Search for a controller of type in .

Returns: controller description of found controller on success, otherwise NULL.

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libretro_find_subsystem_info()

const struct retro_subsystem_info* libretro_find_subsystem_info	(	const struct retro_subsystem_info *	info,
		unsigned	num_info,
		const char *	ident
	)

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libretro_free_system_info()

void libretro_free_system_info

(

struct retro_system_info *

info

)

libretro_free_system_info: : Pointer to system info information.

Frees system information.

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libretro_get_shared_context()

bool libretro_get_shared_context

(

void

)

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libretro_get_system_info()

RETRO_BEGIN_DECLS bool libretro_get_system_info	(	const char *	path,
		struct retro_system_info *	info,
		bool *	load_no_content
	)

libretro_get_system_info: : Path to libretro library. : System info information. : If true, core should be able to auto-start without any content loaded.

Gets system info from an arbitrary lib. The struct returned must be freed as strings are allocated dynamically.

Returns: true (1) if successful, otherwise false (0).

libretro_get_system_info: : Path to libretro library. : Pointer to system info information. : If true, core should be able to auto-start without any content loaded.

Gets system info from an arbitrary lib. The struct returned must be freed as strings are allocated dynamically.

Returns: true (1) if successful, otherwise false (0).

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rarch_environment_cb()

bool rarch_environment_cb	(	unsigned	cmd,
		void *	data
	)

rarch_environment_cb: : Identifier of command. : Pointer to data.

Environment callback function implementation.

Returns: true (1) if environment callback command could be performed, otherwise false (0).

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uninit_libretro_sym()

void uninit_libretro_sym

(

struct retro_core_t *

current_core

)

uninit_libretro_sym:

Frees libretro core.

Frees all core options, associated state, and unbind all libretro callback symbols.

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Variable Documentation

subsystem_current_count

unsigned subsystem_current_count

subsystem_data

struct retro_subsystem_info subsystem_data[SUBSYSTEM_MAX_SUBSYSTEMS]

subsystem_data_roms

struct retro_subsystem_rom_info subsystem_data_roms[SUBSYSTEM_MAX_SUBSYSTEMS][SUBSYSTEM_MAX_SUBSYSTEM_ROMS]