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

4 files changed, 16 insertions, 4 deletions

diff --git a/src/post/visualizations/fftgraph.c b/src/post/visualizations/fftgraph.c
index 2e905776d..eeb0f246e 100644
--- a/src/post/visualizations/fftgraph.c
+++ b/src/post/visualizations/fftgraph.c
@@ -20,7 +20,7 @@
  * FftGraph Visualization Post Plugin For xine
  *   by Thibaut Mattern (tmattern@noos.fr)
  *
- * $Id: fftgraph.c,v 1.10 2004/02/12 18:25:08 mroi Exp $
+ * $Id: fftgraph.c,v 1.11 2004/05/18 03:17:03 miguelfreitas Exp $
  *
  */
 
@@ -224,6 +224,7 @@ static int fftgraph_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)FFTGRAPH_WIDTH / (double)FFTGRAPH_HEIGHT;
   
@@ -304,6 +305,8 @@ static void fftgraph_port_close(xine_audio_port_t *port_gen, xine_stream_t *stre
  
   port->original_port->close(port->original_port, stream );
   
+  port->open_count--;
+  
   _x_post_dec_usage(port);
 }
 
diff --git a/src/post/visualizations/fftscope.c b/src/post/visualizations/fftscope.c
index eb0f2b2f1..d2a98bb9f 100644
--- a/src/post/visualizations/fftscope.c
+++ b/src/post/visualizations/fftscope.c
@@ -22,7 +22,7 @@
  *
  * FFT code by Steve Haehnichen, originally licensed under GPL v1
  *
- * $Id: fftscope.c,v 1.25 2004/02/12 18:25:08 mroi Exp $
+ * $Id: fftscope.c,v 1.26 2004/05/18 03:17:03 miguelfreitas Exp $
  *
  */
 
@@ -284,6 +284,7 @@ static int fftscope_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)FFT_WIDTH/(double)FFT_HEIGHT;
 
@@ -325,6 +326,8 @@ static void fftscope_port_close(xine_audio_port_t *port_gen, xine_stream_t *stre
  
   port->original_port->close(port->original_port, stream );
   
+  port->open_count--;
+  
   _x_post_dec_usage(port);
 }
 
diff --git a/src/post/visualizations/fooviz.c b/src/post/visualizations/fooviz.c
index f05689592..d4d671749 100644
--- a/src/post/visualizations/fooviz.c
+++ b/src/post/visualizations/fooviz.c
@@ -23,7 +23,7 @@
  * process. It simply paints the screen a solid color and rotates through
  * colors on each iteration.
  *
- * $Id: fooviz.c,v 1.21 2004/04/17 19:54:32 mroi Exp $
+ * $Id: fooviz.c,v 1.22 2004/05/18 03:17:03 miguelfreitas Exp $
  *
  */
 
@@ -116,6 +116,7 @@ static int fooviz_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)FOO_WIDTH/(double)FOO_HEIGHT;
   this->channels = _x_ao_mode2channels(mode);
@@ -140,6 +141,8 @@ static void fooviz_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);
 }
 
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);
 }