rtp_serv_generator.c

一个用于智能手机的多媒体库适合S60 WinCE的跨平台开发库

/*
	RTP Server
	Projet MIX
	Module de generation de l'horloge
*/

#include "RTP_serv_generator.h"

/*Inutile car plus de variables globales*/
#define VERIFY_INITIALIZED if (!initialized) { printf("Error : SampleCallBack Called before initialization\n"); exit(255);}
int initialized = 0; // Il n'y a plus de variables globales donc ce flag est inutile.

char in_context[100];
char update[1000];// = "REPLACE M.emissiveColor BY 1 1 0";
char timed_update[1000];

extern GF_Err SampleCallBack(void *calling_object, char *data, u32 size, u64 ts);

PNC_CallbackData * PNC_Init_SceneGenerator(GF_RTPChannel * p_chan, GF_RTPHeader * p_hdr, char * default_scene, int socketPort) {
	PNC_CallbackData * data = malloc(sizeof(PNC_CallbackData));
	  int * i ;
	  
	  data->chan = p_chan;
	  data->hdr=p_hdr;
	  
	  /*Charger la scene initiale == le contexte*/
	  data->codec= gf_beng_init(data, default_scene);
	  fprintf(stdout, "[carrousel] : command socket: listening on port %d\n", socketPort);
	  data->socket = gf_sk_new(GF_SOCK_TYPE_UDP); // on cree le socket UDP de commande
	  fprintf(stdout, "[carrousel] : socket bind: %d\n", gf_sk_bind(data->socket, socketPort, NULL, 0, 0));
	  // fprintf(stdout, "[carrousel] : socket connect: %d\n", gf_sk_connect(data->socket, "127.0.0.1", socketPort));
	  // fprintf(stdout, "[carrousel] : socket listen: %d\n", gf_sk_listen(data->socket, 1)); 
	  fprintf(stdout, "[carrousel] : gf_sk_set_block_mode: %d\n", gf_sk_set_block_mode(data->socket,0)); 
	
	  data->extension = malloc(sizeof(PNC_CallbackExt));
	  ((PNC_CallbackExt * )data->extension)->i = 0;
	  ((PNC_CallbackExt * )data->extension)->lastTS = 0;
	  i = & ((PNC_CallbackExt * )data->extension)->i;
	  
	  initialized = 1; // ici on est initialis