From 856ab0ece3e73e2b520d55aeab9adfbccdb6aa93 Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Mon, 16 May 2005 16:00:56 +0000
Subject: Lots of stuff!

---
 src/decoder.cc | 55 ++++++++++++++++++++++++++++++++++---------------------
 1 file changed, 34 insertions(+), 21 deletions(-)

(limited to 'src/decoder.cc')

diff --git a/src/decoder.cc b/src/decoder.cc
index 2c68935..e908b63 100644
--- a/src/decoder.cc
+++ b/src/decoder.cc
@@ -39,6 +39,10 @@
 
 /*
  * $Log$
+ * Revision 1.28  2005/05/16 16:00:56  deva
+ *
+ * Lots of stuff!
+ *
  * Revision 1.27  2005/05/03 08:31:59  deva
  * Removed the error object, and replaced it with a more generic info object.
  *
@@ -120,7 +124,8 @@ void Decoder::decode()
 {
   bool local_shoot;
   bool local_freeze;
-  bool local_record;
+  bool local_record = false;
+  bool old_record;
 
   dv1394 dv_stream = dv1394(info); // Use default port and channel.
 
@@ -133,6 +138,7 @@ void Decoder::decode()
     ptr = dv_stream.readFrame();
     if(!ptr) return; // No frame read. (Due to firewire error)
 
+    old_record = local_record;
     local_shoot = b_shoot;
     b_shoot = false;
     local_freeze = b_freeze;
@@ -152,29 +158,36 @@ void Decoder::decode()
       pthread_mutex_unlock(&shot_mutex);
     }
 
-    Frame *eframe = new Frame(ptr, DVPACKAGE_SIZE);
-    eframe->shoot = local_shoot;
-    eframe->freeze = local_freeze;
-    eframe->record = local_record;
-    
-    Frame *pframe = new Frame(ptr, DVPACKAGE_SIZE);
-    pframe->shoot = local_shoot;
-    pframe->freeze = local_freeze;
-    pframe->record = local_record;
-
-    free(ptr);
+    if(local_record | (local_record != old_record) | local_shoot | local_freeze) {
+      Frame *eframe = new Frame(ptr, DVPACKAGE_SIZE);
+      eframe->shoot = local_shoot;
+      eframe->freeze = local_freeze;
+      eframe->record = local_record;
     
-    encode_queue->push(eframe);
-    player_queue->push(pframe);
+      encode_queue->push(eframe);
+      
+      sem_post(encode_sem);
+    }
     
-    sem_post(encode_sem);
+    static int showframe = 1;
+    //    showframe = 1 - showframe;
+    if(showframe) {
+      Frame *pframe = new Frame(ptr, DVPACKAGE_SIZE);
+      pframe->shoot = local_shoot;
+      pframe->freeze = local_freeze;
+      pframe->record = local_record;
+
+      player_queue->push(pframe);
     
-    // Create and send SDL event.
-    user_event.type = SDL_USEREVENT;
-    user_event.user.code = 0;
-    user_event.user.data1 = NULL;
-    user_event.user.data2 = NULL;
-    SDL_PushEvent(&user_event);
+      // Create and send SDL event.
+      user_event.type = SDL_USEREVENT;
+      user_event.user.code = 0;
+      user_event.user.data1 = NULL;
+      user_event.user.data2 = NULL;
+      SDL_PushEvent(&user_event);
+    }
+
+    free(ptr);
   }
 
   // Kick the others so they wake up with empty queues
-- 
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