Very rough first start, not even everything added

2017-03-07 14:51:44 -08:00 · 2017-03-07 14:51:44 -08:00 · af3619d4fa
commit af3619d4fa
88 changed files with 24251 additions and 0 deletions
--- a/PlaylistBroadcaster.tproj/playlist_lists.cpp
+++ b/PlaylistBroadcaster.tproj/playlist_lists.cpp
@ -0,0 +1,115 @@
+/*
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * Copyright (c) 1999-2008 Apple Inc.  All Rights Reserved.
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ *
+ */
+
+#include "playlist_lists.h"
+#include "OS.h"
+#include "playlist_utils.h"
+
+// ************************
+//
+// MEDIA STREAM LIST
+//
+// ************************
+
+void MediaStreamList::SetUpStreamSSRCs()
+{
+    UInt32          ssrc;
+    MediaStream*    setMediaStreamPtr;
+    MediaStream*    aMediaStreamPtr;
+    bool            found_duplicate;
+
+    for (int i = 0; i < Size(); i++)
+    {   
+        setMediaStreamPtr = SetPos(i);
+        if (setMediaStreamPtr != NULL) do 
+        {  
+            ssrc = PlayListUtils::Random() + ( (UInt32) OS::Milliseconds() ); // get a new ssrc
+            aMediaStreamPtr = Begin();      // start at the beginning of the stream list
+            found_duplicate = false;        // default is don't loop
+  
+            while (aMediaStreamPtr != NULL) //check all the streams for a duplicate
+            {
+                if (aMediaStreamPtr->fData.fInitSSRC == ssrc) // it is a duplicate
+                {   found_duplicate = true; // set to loop: try a new ssrc 
+                    break;
+                }
+
+                aMediaStreamPtr = Next(); // keep checking for a duplicate
+            }
+               
+            if (!found_duplicate) // no duplicates found so keep this ssrc
+                setMediaStreamPtr->fData.fInitSSRC = ssrc;
+                
+        } while (found_duplicate); // we have a duplicate ssrc so find another one
+    }
+}
+
+
+void MediaStreamList::StreamStarted(SInt64 startTime)
+{
+    for ( MediaStream *theStreamPtr = Begin(); (theStreamPtr != NULL) ; theStreamPtr = Next() ) 
+    {               
+        theStreamPtr->StreamStart(startTime);
+    }   
+}
+
+void MediaStreamList::MovieStarted(SInt64 startTime)
+{
+    for ( MediaStream *theStreamPtr = Begin(); (theStreamPtr != NULL) ; theStreamPtr = Next() ) 
+    {               
+        theStreamPtr->MovieStart(startTime);
+    } 
+}
+
+void MediaStreamList::MovieEnded(SInt64 endTime)
+{
+    for ( MediaStream *theStreamPtr = Begin(); (theStreamPtr != NULL) ; theStreamPtr = Next() ) 
+    {               
+        theStreamPtr->MovieEnd(endTime);
+    } 
+}
+
+
+SInt16 MediaStreamList::UpdateStreams()
+{
+    SInt16 err = 0;
+    for ( MediaStream *theStreamPtr = Begin(); (theStreamPtr != NULL) ; theStreamPtr = Next() ) 
+    {               
+        theStreamPtr->ReceiveOnPorts();
+    };
+    
+    return err;
+}
+
+void MediaStreamList::UpdateSenderReportsOnStreams()
+{
+    SInt64 theTime = PlayListUtils::Milliseconds();
+    for ( MediaStream *theStreamPtr = Begin(); (theStreamPtr != NULL) ; theStreamPtr = Next() ) 
+    {               
+        (void) theStreamPtr->UpdateSenderReport(theTime);
+    };
+    
+}
+