NetLibReceive

[l3slie_16]

i am working on sending voice across the network using netlibreceive and 
buffering.  i initialize my buffer using this code:

//buffer initialization
if(!myPlayerInfoP->bufInit) {
        myPlayerInfoP->buf = MemPtrNew(bufferSizeP);
        //myPlayerInfoP->buf2 = MemPtrNew(bufferSizeP);
        myPlayerInfoP->bufInit = true;
}

and then i use the function call below to receive the voice packets.

dataWritten = NetLibReceive(myPlayerInfoP->netLib.AppNetRefnum,
                        myPlayerInfoP->netLib.MasterSocket,
                        (void *)myPlayerInfoP->buf,
                        (UInt16)bufferSizeP,
                        0,
        (NetSocketAddrINType*)&myPlayerInfoP->netLib.ClientAddr,
                        &myPlayerInfoP->netLib.ClientAddrSize,
                        myPlayerInfoP->netLib.AppNetTimeout,
                        &err);

bufferP = myPlayerInfoP->buf;

the netlibreceive function is called inside the sound call back function, so 
that the voice received will be immediately played back.   however, it didnt 
play anything back.

i used the function below instead, also using the same buffer initialization:


dataWritten = NetLibReceive(myPlayerInfoP->netLib.AppNetRefnum,
                myPlayerInfoP->netLib.MasterSocket,
                (void *)myPlayerInfoP->buf,
                (UInt16)bufferSizeP,
                0,
                (NetSocketAddrINType *)&myPlayerInfoP->netLib.ClientAddr,
                &myPlayerInfoP->netLib.ClientAddrSize,
                myPlayerInfoP->netLib.AppNetTimeout,
                &err);
                
dataWritten = FileWrite(myPlayerInfoP->fileHandle, myPlayerInfoP->buf, 1, 
bufferSizeP, &err);
                
FileRewind(myPlayerInfoP->fileHandle);

dataRead = FileRead(myPlayerInfoP->fileHandle, bufferP, 1, *bufferSizeP, &err);

using the code above, i save in a file whatever i receive, i point my 
filepointer to the origin, then read what was written, and it was able to play 
back something. however, the quality was really choppy.

how can i make the buffer work rather than writing it to a file? this is for 
real-time playback. 

thanks.


Lyka.
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