track number of times the port has being opened.

rewiring a closed port won't cause the new destination to be opened.

CVS patchset: 6564
CVS date: 2004/05/18 03:16:12

1 files changed, 4 insertions, 1 deletions

diff --git a/src/post/visualizations/oscope.c b/src/post/visualizations/oscope.c
index ab9cf7396..44204a0b3 100644
--- a/src/post/visualizations/oscope.c
+++ b/src/post/visualizations/oscope.c
@@ -20,7 +20,7 @@
  * Basic Oscilloscope Visualization Post Plugin For xine
  *   by Mike Melanson (melanson@pcisys.net)
  *
- * $Id: oscope.c,v 1.17 2004/02/12 18:25:08 mroi Exp $
+ * $Id: oscope.c,v 1.18 2004/05/18 03:17:03 miguelfreitas Exp $
  *
  */
 
@@ -186,6 +186,7 @@ static int oscope_port_open(xine_audio_port_t *port_gen, xine_stream_t *stream,
   port->bits = bits;
   port->rate = rate;
   port->mode = mode;
+  port->open_count++;
   
   this->ratio = (double)OSCOPE_WIDTH/(double)OSCOPE_HEIGHT;
 
@@ -214,6 +215,8 @@ static void oscope_port_close(xine_audio_port_t *port_gen, xine_stream_t *stream
  
   port->original_port->close(port->original_port, stream );
   
+  port->open_count--;
+  
   _x_post_dec_usage(port);
 }