X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=mlt%2B%2B%2Fsrc%2FMltFrame.cpp;h=643f4193bfae17c62c6225a9e3b2a132a1abebcb;hb=f4963a6aa07644399b273b5d2b1f9299c9047414;hp=c12adf871a4d36433a0b53bd1727ebd89ff199dc;hpb=01116637238e74419971afc26311c7a65b7b43aa;p=melted

diff --git a/mlt++/src/MltFrame.cpp b/mlt++/src/MltFrame.cpp
index c12adf8..643f419 100644
--- a/mlt++/src/MltFrame.cpp
+++ b/mlt++/src/MltFrame.cpp
@@ -19,24 +19,25 @@
  */
 
 #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 ),
+	Mlt::Properties( frame ),
 	instance( frame.get_frame( ) )
 {
+	inc_ref( );
 }
 
 Frame::~Frame( )
 {
-	if ( destroy )
-		mlt_frame_close( instance );
+	mlt_frame_close( instance );
 }
 
 mlt_frame Frame::get_frame( )
@@ -52,7 +53,22 @@ mlt_properties Frame::get_properties( )
 uint8_t *Frame::get_image( mlt_image_format &format, int &w, int &h, int writable )
 {
 	uint8_t *image = NULL;
+	if ( get_double( "consumer_aspect_ratio" ) == 0.0 )
+		set( "consumer_aspect_ratio", 1.0 );
 	mlt_frame_get_image( get_frame( ), &image, &format, &w, &h, writable );
+	set( "format", format );
+	set( "writable", writable );
+	return image;
+}
+
+unsigned char *Frame::fetch_image( mlt_image_format f, int w, int h, int writable )
+{
+	uint8_t *image = NULL;
+	if ( get_double( "consumer_aspect_ratio" ) == 0.0 )
+		set( "consumer_aspect_ratio", 1.0 );
+	mlt_frame_get_image( get_frame( ), &image, &f, &w, &h, writable );
+	set( "format", f );
+	set( "writable", writable );
 	return image;
 }
 
@@ -63,4 +79,12 @@ 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( ) ) );
+}