src/framework/*: improve the doxygen documentation (work in progress). This also...

[mlt] / src / framework / mlt_tractor.c

diff --git a/src/framework/mlt_tractor.c b/src/framework/mlt_tractor.c
index 9ab3d8b12cef855d566f7919c4f78133d6691e3e..3a3907b373732e5ff757c591a3cb15fcf197e5fa 100644 (file)
--- a/src/framework/mlt_tractor.c
+++ b/src/framework/mlt_tractor.c
@@ -1,7 +1,9 @@
-/*
- * mlt_tractor.c -- tractor service class
- * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
- * Author: Charles Yates <charles.yates@pandora.be>
+/**
+ * \file mlt_tractor.c
+ * \brief tractor service class
+ *
+ * Copyright (C) 2003-2008 Ushodaya Enterprises Limited
+ * \author Charles Yates <charles.yates@pandora.be>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -283,7 +285,7 @@ static int producer_get_frame( mlt_producer parent, mlt_frame_ptr frame, int tra
                // Determine whether this tractor feeds to the consumer or stops here
                int global_feed = mlt_properties_get_int( properties, "global_feed" );
 
-               // If we don't have one, we're in trouble... 
+               // If we don't have one, we're in trouble...
                if ( multitrack != NULL )
                {
                        // Used to garbage collect all frames
@@ -390,14 +392,14 @@ static int producer_get_frame( mlt_producer parent, mlt_frame_ptr frame, int tra
                                                first_video = temp;
 
                                        // Ensure that all frames know the aspect ratio of the background
-                                       mlt_properties_set_double( temp_properties, "output_ratio", 
+                                       mlt_properties_set_double( temp_properties, "output_ratio",
                                                                                           mlt_properties_get_double( MLT_FRAME_PROPERTIES( first_video ), "aspect_ratio" ) );
 
                                        mlt_properties_set_int( MLT_FRAME_PROPERTIES( temp ), "image_count", ++ image_count );
                                        image_count = 1;
                                }
                        }
-       
+
                        // Now stack callbacks
                        if ( audio != NULL )
                        {