Added unfreeze to decoder (called from camera).

1 files changed, 13 insertions, 2 deletions

diff --git a/src/decoder.cc b/src/decoder.cc
index a76105f..34c0185 100644
--- a/src/decoder.cc
+++ b/src/decoder.cc
@@ -25,6 +25,9 @@
  */
 /*
  * $Log$
+ * Revision 1.26  2005/05/02 14:06:55  deva
+ * Added unfreeze to decoder (called from camera).
+ *
  * Revision 1.25  2005/05/02 10:52:46  deva
  *
  * Fixed bug invoking infinite loop, when snapshot is requested.
@@ -173,6 +176,16 @@ void Decoder::freeze()
   b_freeze = true;
 }
 
+/*
+ * Remove frozen frame.
+ */
+void Decoder::unfreeze()
+{  
+  pthread_mutex_lock(&shot_mutex);
+  delete shot;
+  shot = NULL;
+  pthread_mutex_unlock(&shot_mutex);
+}
 
 /*
  * Set shoot bit on current frame.
@@ -186,9 +199,7 @@ void Decoder::shoot(unsigned char *rgb)
   // Wait for shot to be taken
   while(1) {
     pthread_mutex_lock(&shot_mutex);
-    fprintf(stderr, ":"); fflush(stderr);
     if(shot) {
-      fprintf(stderr, "."); fflush(stderr);
       getScreenshot(shot, rgb);
       delete shot;
       shot = NULL;