X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=mlt%2B%2B%2Fsrc%2FMltFrame.cpp;h=546220d968d607218b22288b80ef208d4d92bd41;hb=6c2ae77c850ec53f67f1d15726e47611c32fd8a1;hp=0595a68ce6864f81d37c848202c6b07bf1e63e71;hpb=96f33fa9a85baf3b53d1a6961a70bb6f123fa11a;p=melted

diff --git a/mlt++/src/MltFrame.cpp b/mlt++/src/MltFrame.cpp
index 0595a68..546220d 100644
--- a/mlt++/src/MltFrame.cpp
+++ b/mlt++/src/MltFrame.cpp
@@ -19,24 +19,24 @@
  */
 
 #include "MltFrame.h"
+#include "MltProducer.h"
 using namespace Mlt;
 
 Frame::Frame( mlt_frame frame ) :
-	destroy( true ),
 	instance( frame )
 {
+	inc_ref( );
 }
 
 Frame::Frame( Frame &frame ) :
-	destroy( false ),
 	instance( frame.get_frame( ) )
 {
+	inc_ref( );
 }
 
 Frame::~Frame( )
 {
-	if ( destroy )
-		mlt_frame_close( instance );
+	mlt_frame_close( instance );
 }
 
 mlt_frame Frame::get_frame( )
@@ -78,4 +78,12 @@ int16_t *Frame::get_audio( mlt_audio_format &format, int &frequency, int &channe
 	return audio;
 }
 
+unsigned char *Frame::get_waveform( int w, int h )
+{
+	return mlt_frame_get_waveform( get_frame( ), w, h );
+}
 
+Producer *Frame::get_original_producer( )
+{
+	return new Producer( mlt_frame_get_original_producer( get_frame( ) ) );
+}