[vdr] Receiver and Player at the same time: Additional Info

[Sascha Volkenandt <mailbot1@wat.willz.de>]

Hello once again,

I've solved all problems concerning segfaults now, as i forgot to reset some
pointer to null (my fault - sorry;) )

BTW: The Output code (converting cBitmaps to I-Frames using libavcoded) is 
taken from the teletext plugin.

I have created a Control and a Player Object launched by cControl::Launch in
MainMenuAction(). The Player wants to construct a receiver object to receive
a full I-Frame and stop. Like this:

void cOsd2kPlayer::Activate(bool On) {
  if (On) {
    cChannel *chan1 = Channels.GetByNumber(
		cDevice::PrimaryDevice()->CurrentChannel());

	// Player (output) code - works (red square on screen)
    cBitmap *test = new cBitmap(486, 506, 5, true);
    test->Fill(0, 0, 486, 506, clrRed);
    ConvertPage(test);
    delete test;

	// Delete and reset receiver Object in case it is still present
	Stop();

    receiver = new cOsd2kReceiver(chan1->Ca(), chan1->Vpid());
    if (!cDevice::PrimaryDevice()->AttachReceiver(receiver))
      printf("Why?\n");
	// "Why" is never printed !!!

	// IMPORTANT PART
	// IF I TURN ON THIS ONE, THE RECEIVER GETS DATA RECEIVED
	// IF I TURN IT OFF, THE RECEIVER WORKS BUT THE PLAYER IS DESTROYED
	//   AFTERWARDS
    //cDevice::PrimaryDevice()->SwitchChannel(chan1, false);

  } else if (receiver)
  	Stop();
}



Should help clear the whole problem a bit.
The Receiver object itself doesn't do much except receiving the data and 
returning from the Receive() Method.

Thanks in advance again;)

Greetings,
Sascha Volkenandt



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