我在编译example的时候出现了一下错误:
g:\...\jrtplib-3.7.1\examples\example5.cpp(226) : fatal error C1010: unexpected end of file while looking for precompile
example程序代码如下:
/*
This is a modified version of example1.cpp to illustrate the use of a memory
manager.
*/
#pragma comment(lib, "jrtplib.lib")
#pragma comment(lib, "jthread.lib")
#pragma comment(lib, "WS2_32.lib")
#include "rtpsession.h"
#include "rtppacket.h"
#include "rtpudpv4transmitter.h"
#include "rtpipv4address.h"
#include "rtpsessionparams.h"
#include "rtperrors.h"
#include "rtpmemorymanager.h"
#ifndef WIN32
#include <netinet/in.h>
#include <arpa/inet.h>
#else
#include <winsock2.h>
#endif // WIN32
#include <stdlib.h>
#include <stdio.h>
#include <iostream>
#include <string>
//
// This function checks if there was a RTP error. If so, it displays an error
// message and exists.
//
void checkerror(int rtperr)
{
if (rtperr < 0)
{
std::cout << "ERROR: " << RTPGetErrorString(rtperr) << std::endl;
exit(-1);
}
}
//
// The main routine
//
#ifdef RTP_SUPPORT_THREAD
class MyMemoryManager : public RTPMemoryManager
{
public:
MyMemoryManager()
{
mutex.Init();
alloccount = 0;
freecount = 0;
}
~MyMemoryManager()
{
std::cout << "alloc: " << alloccount << " free: " << freecount << std::endl;
}
void *AllocateBuffer(size_t numbytes, int memtype)
{
mutex.Lock();
void *buf = malloc(numbytes);
std::cout << "Allocated " << numbytes << " bytes at location " << buf << " (memtype = " << memtype << ")" << std::endl;
alloccount++;
mutex.Unlock();
return buf;
}
void FreeBuffer(void *p)
{
mutex.Lock();
std::cout << "Freeing block " << p << std::endl;
freecount++;
free(p);
mutex.Unlock();
}
private:
int alloccount,freecount;
JMutex mutex;
};
#else
class MyMemoryManager : public RTPMemoryManager
{
public:
MyMemoryManager()
{
alloccount = 0;
freecount = 0;
}
~MyMemoryManager()
{
std::cout << "alloc: " << alloccount << " free: " << freecount << std::endl;
}
void *AllocateBuffer(size_t numbytes, int memtype)
{
void *buf = malloc(numbytes);
std::cout << "Allocated " << numbytes << " bytes at location " << buf << " (memtype = " << memtype << ")" << std::endl;
alloccount++;
return buf;
}
void FreeBuffer(void *p)
{
std::cout << "Freeing block " << p << std::endl;
freecount++;
free(p);
}
private:
int alloccount,freecount;
};
#endif // RTP_SUPPORT_THREAD
int main(void)
{
#ifdef WIN32
WSADATA dat;
WSAStartup(MAKEWORD(2,2),&dat);
#endif // WIN32
MyMemoryManager mgr;
RTPSession sess(&mgr);
uint16_t portbase,destport;
uint32_t destip;
std::string ipstr;
int status,i,num;
// First, we'll ask for the necessary information
std::cout << "Enter local portbase:" << std::endl;
std::cin >> portbase;
std::cout << std::endl;
std::cout << "Enter the destination IP address" << std::endl;
std::cin >> ipstr;
destip = inet_addr(ipstr.c_str());
if (destip == INADDR_NONE)
{
std::cerr << "Bad IP address specified" << std::endl;
return -1;
}
// The inet_addr function returns a value in network byte order, but
// we need the IP address in host byte order, so we use a call to
// ntohl
destip = ntohl(destip);
std::cout << "Enter the destination port" << std::endl;
std::cin >> destport;
std::cout << std::endl;
std::cout << "Number of packets you wish to be sent:" << std::endl;
std::cin >> num;
// Now, we'll create a RTP session, set the destination, send some
// packets and poll for incoming data.
RTPUDPv4TransmissionParams transparams;
RTPSessionParams sessparams;
// IMPORTANT: The local timestamp unit MUST be set, otherwise
// RTCP Sender Report info will be calculated wrong
// In this case, we'll be sending 10 samples each second, so we'll
// put the timestamp unit to (1.0/10.0)
sessparams.SetOwnTimestampUnit(1.0/10.0);
sessparams.SetAcceptOwnPackets(true);
transparams.SetPortbase(portbase);
status = sess.Create(sessparams,&transparams);
checkerror(status);
RTPIPv4Address addr(destip,destport);
status = sess.AddDestination(addr);
checkerror(status);
for (i = 1 ; i <= num ; i++)
{
printf("\nSending packet %d/%d\n",i,num);
// send the packet
status = sess.SendPacket((void *)"1234567890",10,0,false,10);
checkerror(status);
sess.BeginDataAccess();
// check incoming packets
if (sess.GotoFirstSourceWithData())
{
do
{
RTPPacket *pack;
while ((pack = sess.GetNextPacket()) != NULL)
{
// You can examine the data here
printf("Got packet !\n");
// we don't longer need the packet, so
// we'll delete it
sess.DeletePacket(pack);
}
} while (sess.GotoNextSourceWithData());
}
sess.EndDataAccess();
#ifndef RTP_SUPPORT_THREAD
status = sess.Poll();
checkerror(status);
#endif // RTP_SUPPORT_THREAD
RTPTime::Wait(RTPTime(1,0));
}
sess.BYEDestroy(RTPTime(10,0),0,0);
#ifdef WIN32
WSACleanup();
#endif // WIN32
return 0;
}
4 个解决方案
#1
文件最开始#include "stdafx.h"
#2
现在变成了~~
G:\...\jrtplib-3.7.1\examples\example5.cpp(6) : fatal error C1083: Cannot open include file: 'rtpsession.h': No such file or directory
执行 cl.exe 时出错.
G:\...\jrtplib-3.7.1\examples\example5.cpp(6) : fatal error C1083: Cannot open include file: 'rtpsession.h': No such file or directory
执行 cl.exe 时出错.
#3
up
#4
没设置rtpsession.h文件的查找路径?
#1
文件最开始#include "stdafx.h"
#2
现在变成了~~
G:\...\jrtplib-3.7.1\examples\example5.cpp(6) : fatal error C1083: Cannot open include file: 'rtpsession.h': No such file or directory
执行 cl.exe 时出错.
G:\...\jrtplib-3.7.1\examples\example5.cpp(6) : fatal error C1083: Cannot open include file: 'rtpsession.h': No such file or directory
执行 cl.exe 时出错.
#3
up
#4
没设置rtpsession.h文件的查找路径?