mirror of
https://github.com/libretro/RetroArch
synced 2025-01-31 06:32:48 +00:00
fbb508ab5e
This commit adds support for temporary desync in netplay. When frontend features that can't be truly synced, in particular rewind, are used, netplay is momentarily disabled. As soon as the feature finished, e.g. a rewind ending, netplay resumes with a state load. For rewind, netplay peers won't actually experience the effect of rewind, but they will load the rewound state.
93 lines
2.7 KiB
C
93 lines
2.7 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) 2016-2017 - Gregor Richards
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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 __RARCH_NETPLAY_H
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#define __RARCH_NETPLAY_H
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#include <stdint.h>
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#include <stddef.h>
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#include <boolean.h>
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#include <libretro.h>
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#include "../../core.h"
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typedef struct netplay netplay_t;
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enum rarch_netplay_ctl_state
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{
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RARCH_NETPLAY_CTL_NONE = 0,
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RARCH_NETPLAY_CTL_FLIP_PLAYERS,
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RARCH_NETPLAY_CTL_GAME_WATCH,
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RARCH_NETPLAY_CTL_POST_FRAME,
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RARCH_NETPLAY_CTL_PRE_FRAME,
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RARCH_NETPLAY_CTL_ENABLE_SERVER,
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RARCH_NETPLAY_CTL_ENABLE_CLIENT,
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RARCH_NETPLAY_CTL_DISABLE,
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RARCH_NETPLAY_CTL_IS_ENABLED,
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RARCH_NETPLAY_CTL_IS_DATA_INITED,
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RARCH_NETPLAY_CTL_PAUSE,
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RARCH_NETPLAY_CTL_UNPAUSE,
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RARCH_NETPLAY_CTL_LOAD_SAVESTATE,
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RARCH_NETPLAY_CTL_RESET,
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RARCH_NETPLAY_CTL_DISCONNECT,
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RARCH_NETPLAY_CTL_FINISHED_NAT_TRAVERSAL,
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RARCH_NETPLAY_CTL_DESYNC_PUSH,
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RARCH_NETPLAY_CTL_DESYNC_POP
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};
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int16_t input_state_net(unsigned port, unsigned device,
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unsigned idx, unsigned id);
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void video_frame_net(const void *data, unsigned width,
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unsigned height, size_t pitch);
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void audio_sample_net(int16_t left, int16_t right);
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size_t audio_sample_batch_net(const int16_t *data, size_t frames);
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bool init_netplay_deferred(const char* server, unsigned port);
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/**
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* init_netplay
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* @direct_host : Host to connect to directly, if applicable (client only)
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* @server : server address to connect to (client only)
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* @port : TCP port to host on/connect to
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*
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* Initializes netplay.
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*
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* If netplay is already initialized, will return false (0).
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*
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* Returns: true (1) if successful, otherwise false (0).
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**/
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bool init_netplay(void *direct_host, const char *server, unsigned port);
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void deinit_netplay(void);
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bool netplay_driver_ctl(enum rarch_netplay_ctl_state state, void *data);
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int netplay_rooms_parse(const char *buf);
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struct netplay_room* netplay_room_get(int index);
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int netplay_rooms_get_count();
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void netplay_rooms_free();
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#endif
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