From: lilo_booter <lilo_booter@d19143bc-622f-0410-bfdd-b5b2a6649095>
Date: Mon, 2 Aug 2004 14:20:24 +0000 (+0000)
Subject: Small modifications to allow seeking
X-Git-Url: http://research.m1stereo.tv/gitweb?a=commitdiff_plain;h=5309bbfa26ddee4b33107ed11806c294f1bee2b1;p=melted

Small modifications to allow seeking


git-svn-id: https://mlt.svn.sourceforge.net/svnroot/mlt/trunk/mlt@350 d19143bc-622f-0410-bfdd-b5b2a6649095
---

diff --git a/src/modules/plus/filter_affine.c b/src/modules/plus/filter_affine.c
index 3d89b40..8c78686 100644
--- a/src/modules/plus/filter_affine.c
+++ b/src/modules/plus/filter_affine.c
@@ -62,7 +62,11 @@ static int filter_get_image( mlt_frame this, uint8_t **image, mlt_image_format *
 
 		if ( producer != NULL && transition != NULL )
 		{
+			char *name = mlt_properties_get( properties, "_unique_id" );
+			mlt_position position = mlt_properties_get_position( mlt_frame_properties( this ), name );
 			mlt_properties frame_properties = mlt_frame_properties( this );
+			mlt_producer_seek( producer, position );
+			mlt_frame_set_position( this, position );
 			mlt_properties_pass( mlt_producer_properties( producer ), properties, "producer." );
 			mlt_properties_pass( mlt_transition_properties( transition ), properties, "transition." );
 			mlt_service_get_frame( mlt_producer_service( producer ), &a_frame, 0 );
@@ -85,6 +89,15 @@ static int filter_get_image( mlt_frame this, uint8_t **image, mlt_image_format *
 
 static mlt_frame filter_process( mlt_filter this, mlt_frame frame )
 {
+	// Get the properties of the frame
+	mlt_properties properties = mlt_frame_properties( frame );
+
+	// Get a unique name to store the frame position
+	char *name = mlt_properties_get( mlt_filter_properties( this ), "_unique_id" );
+
+	// Assign the current position to the name
+	mlt_properties_set_position( properties, name, mlt_frame_get_position( frame ) );
+
 	// Push the frame filter
 	mlt_frame_push_service( frame, this );
 	mlt_frame_push_get_image( frame, filter_get_image );