Cleanup license declarations and remove dv1394d references.

[melted] / src / modules / core / filter_transition.c

diff --git a/src/modules/core/filter_transition.c b/src/modules/core/filter_transition.c
index 61c38be..297b6c0 100644 (file)
--- a/src/modules/core/filter_transition.c
+++ b/src/modules/core/filter_transition.c
@@ -3,19 +3,19 @@
  * Copyright (C) 2005 Ushodaya Enterprises Limited
  * Author: Charles Yates <charles.yates@pandora.be>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful,
+ * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
 #include "filter_transition.h"
@@ -30,7 +30,8 @@
 static int filter_get_image( mlt_frame this, uint8_t **image, mlt_image_format *format, int *width, int *height, int writable )
 {
        mlt_transition transition = mlt_frame_pop_service( this );
-       mlt_transition_process( transition, this, this );
+       if ( mlt_properties_get_int( MLT_FRAME_PROPERTIES( this ), "image_count" ) >= 1 )
+               mlt_transition_process( transition, this, this );
        return mlt_frame_get_image( this, image, format, width, height, writable );
 }
 
@@ -75,12 +76,12 @@ static mlt_frame filter_process( mlt_filter this, mlt_frame frame )
                // Refresh with current user values
                mlt_properties_pass( MLT_TRANSITION_PROPERTIES( transition ), MLT_FILTER_PROPERTIES( this ), "transition." );
 
-               if ( type & 1 )
+               if ( type & 1 && !mlt_frame_is_test_card( frame ) && !( mlt_properties_get_int( MLT_FRAME_PROPERTIES( frame ), "hide" ) & 1 ) )
                {
                        mlt_frame_push_service( frame, transition );
                        mlt_frame_push_get_image( frame, filter_get_image );
                }
-               if ( type & 2 )
+               if ( type & 2 && !mlt_frame_is_test_audio( frame ) && !( mlt_properties_get_int( MLT_FRAME_PROPERTIES( frame ), "hide" ) & 2 ) )
                {
                        mlt_frame_push_audio( frame, transition );
                        mlt_frame_push_audio( frame, filter_get_audio );