mirror of
https://github.com/libretro/RetroArch.git
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106 lines
3.6 KiB
C
106 lines
3.6 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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* Copyright (C) 2011-2017 - Daniel De Matteis
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* Copyright (C) 2016-2019 - Brad Parker
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __DYNAMIC_H
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#define __DYNAMIC_H
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#include <boolean.h>
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#include <retro_common_api.h>
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#include <libretro.h>
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#include "retroarch_types.h"
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RETRO_BEGIN_DECLS
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enum retro_core_flags
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{
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RETRO_CORE_FLAG_INITED = (1 << 0),
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RETRO_CORE_FLAG_SYMBOLS_INITED = (1 << 1),
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RETRO_CORE_FLAG_GAME_LOADED = (1 << 2),
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RETRO_CORE_FLAG_INPUT_POLLED = (1 << 3),
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RETRO_CORE_FLAG_HAS_SET_SUBSYSTEMS = (1 << 4),
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RETRO_CORE_FLAG_HAS_SET_INPUT_DESCRIPTORS = (1 << 5)
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};
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struct retro_core_t
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{
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uint64_t serialization_quirks_v;
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void (*retro_init)(void);
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void (*retro_deinit)(void);
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unsigned (*retro_api_version)(void);
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void (*retro_get_system_info)(struct retro_system_info*);
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void (*retro_get_system_av_info)(struct retro_system_av_info*);
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void (*retro_set_environment)(retro_environment_t);
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void (*retro_set_video_refresh)(retro_video_refresh_t);
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void (*retro_set_audio_sample)(retro_audio_sample_t);
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void (*retro_set_audio_sample_batch)(retro_audio_sample_batch_t);
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void (*retro_set_input_poll)(retro_input_poll_t);
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void (*retro_set_input_state)(retro_input_state_t);
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void (*retro_set_controller_port_device)(unsigned, unsigned);
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void (*retro_reset)(void);
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void (*retro_run)(void);
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size_t (*retro_serialize_size)(void);
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bool (*retro_serialize)(void*, size_t);
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bool (*retro_unserialize)(const void*, size_t);
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void (*retro_cheat_reset)(void);
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void (*retro_cheat_set)(unsigned, bool, const char*);
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bool (*retro_load_game)(const struct retro_game_info*);
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bool (*retro_load_game_special)(unsigned,
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const struct retro_game_info*, size_t);
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void (*retro_unload_game)(void);
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unsigned (*retro_get_region)(void);
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void *(*retro_get_memory_data)(unsigned);
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size_t (*retro_get_memory_size)(unsigned);
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unsigned poll_type;
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uint8_t flags;
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};
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/**
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* libretro_free_system_info:
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* @info : Pointer to system info information.
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*
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* Frees system information.
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**/
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void libretro_free_system_info(struct retro_system_info *info);
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const struct retro_subsystem_info *libretro_find_subsystem_info(
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const struct retro_subsystem_info *info,
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unsigned num_info, const char *ident);
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/**
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* libretro_find_controller_description:
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* @info : Pointer to controller info handle.
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* @id : Identifier of controller to search
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* for.
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*
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* Search for a controller of type @id in @info.
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*
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* Leaf function.
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*
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* @return controller description of found controller on success,
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* otherwise NULL.
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**/
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const struct retro_controller_description *
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libretro_find_controller_description(
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const struct retro_controller_info *info, unsigned id);
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RETRO_END_DECLS
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#endif
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