RetroArch/netplay.h
2015-01-09 18:34:00 +01:00

119 lines
3.1 KiB
C

/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2015 - 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_NETPLAY_H
#define __RARCH_NETPLAY_H
#include <stdint.h>
#include <stddef.h>
#include <boolean.h>
#include "libretro.h"
#include "retro.h"
typedef struct netplay netplay_t;
void input_poll_net(void);
int16_t input_state_net(unsigned port, unsigned device,
unsigned idx, unsigned id);
void video_frame_net(const void *data, unsigned width,
unsigned height, size_t pitch);
void audio_sample_net(int16_t left, int16_t right);
size_t audio_sample_batch_net(const int16_t *data, size_t frames);
int16_t input_state_spectate(unsigned port, unsigned device,
unsigned idx, unsigned id);
int16_t input_state_spectate_client(unsigned port, unsigned device,
unsigned idx, unsigned id);
/**
* network_init:
*
* Platform specific socket library initialization.
*
* Returns: true (1) if successful, otherwise false (0).
**/
bool network_init(void);
/**
* network_deinit:
*
* Deinitialize platform specific socket libraries.
**/
void network_deinit(void);
/**
* netplay_new:
* @server : IP address of server.
* @port : Port of server.
* @frames : Amount of lag frames.
* @cb : Libretro callbacks.
* @spectate : If true, enable spectator mode.
* @nick : Nickname of user.
*
* Creates a new netplay handle. A NULL host means we're
* hosting (user 1).
*
* Returns: new netplay handle.
**/
netplay_t *netplay_new(const char *server,
uint16_t port, unsigned frames,
const struct retro_callbacks *cb, bool spectate,
const char *nick);
/**
* netplay_free:
* @netplay : pointer to netplay object
*
* Frees netplay handle.
**/
void netplay_free(netplay_t *handle);
/**
* netplay_flip_users:
* @netplay : pointer to netplay object
*
* On regular netplay, flip who controls user 1 and 2.
**/
void netplay_flip_users(netplay_t *handle);
/**
* netplay_pre_frame:
* @netplay : pointer to netplay object
*
* Pre-frame for Netplay.
* Call this before running retro_run().
**/
void netplay_pre_frame(netplay_t *handle);
/**
* netplay_post_frame:
* @netplay : pointer to netplay object
*
* Post-frame for Netplay.
* We check if we have new input and replay from recorded input.
* Call this after running retro_run().
**/
void netplay_post_frame(netplay_t *handle);
#endif