From: lilo_booter <lilo_booter@d19143bc-622f-0410-bfdd-b5b2a6649095>
Date: Mon, 22 Nov 2004 10:13:27 +0000 (+0000)
Subject: More playlist modifications; service locking
X-Git-Url: http://research.m1stereo.tv/gitweb?a=commitdiff_plain;h=3723979ad22879a279252dea99bda209b480d57e;p=melted

More playlist modifications; service locking


git-svn-id: https://mlt.svn.sourceforge.net/svnroot/mlt/trunk/mlt++@535 d19143bc-622f-0410-bfdd-b5b2a6649095
---

diff --git a/mlt++/src/MltPlaylist.cpp b/mlt++/src/MltPlaylist.cpp
index 2f6314f..adace64 100644
--- a/mlt++/src/MltPlaylist.cpp
+++ b/mlt++/src/MltPlaylist.cpp
@@ -251,3 +251,49 @@ void Playlist::consolidate_blanks( int keep_length )
 {
 	return mlt_playlist_consolidate_blanks( get_playlist( ), keep_length );
 }
+
+void Playlist::insert_blank( int clip, int length )
+{
+	mlt_playlist_insert_blank( get_playlist( ), clip, length );
+}
+
+void Playlist::pad_blanks( int position, int length, int find )
+{
+	mlt_playlist_pad_blanks( get_playlist( ), position, length, find );
+}
+
+int Playlist::insert_at( int position, Producer *producer, int mode )
+{
+	return mlt_playlist_insert_at( get_playlist( ), position, producer->get_producer( ), mode );
+}
+
+int Playlist::insert_at( int position, Producer &producer, int mode )
+{
+	return mlt_playlist_insert_at( get_playlist( ), position, producer.get_producer( ), mode );
+}
+
+int Playlist::clip_start( int clip )
+{
+	return mlt_playlist_clip_start( get_playlist( ), clip );
+}
+
+int Playlist::blanks_from( int clip, int bounded )
+{
+	return mlt_playlist_blanks_from( get_playlist( ), clip, bounded );
+}
+
+int Playlist::clip_length( int clip )
+{
+	return mlt_playlist_clip_length( get_playlist( ), clip );
+}
+
+int Playlist::remove_region( int position, int length )
+{
+	return mlt_playlist_remove_region( get_playlist( ), position, length );
+}
+
+int Playlist::move_region( int position, int length, int new_position )
+{
+	return mlt_playlist_move_region( get_playlist( ), position, length, new_position );
+}
+
diff --git a/mlt++/src/MltPlaylist.h b/mlt++/src/MltPlaylist.h
index bbb8b0e..75a3667 100644
--- a/mlt++/src/MltPlaylist.h
+++ b/mlt++/src/MltPlaylist.h
@@ -88,6 +88,15 @@ namespace Mlt
 			bool is_blank( int clip );
 			void consolidate_blanks( int keep_length = 0 );
 			Producer *replace_with_blank( int clip );
+			void insert_blank( int clip, int length );
+			void pad_blanks( int position, int length, int find = 0 );
+			int insert_at( int position, Producer *producer, int mode = 0 );
+			int insert_at( int position, Producer &producer, int mode = 0 );
+			int clip_start( int clip );
+			int clip_length( int clip );
+			int blanks_from( int clip, int bounded = 0 );
+			int remove_region( int position, int length );
+			int move_region( int position, int length, int new_position );
 	};
 }
 
diff --git a/mlt++/src/MltProducer.cpp b/mlt++/src/MltProducer.cpp
index 8eae08c..54473e7 100644
--- a/mlt++/src/MltProducer.cpp
+++ b/mlt++/src/MltProducer.cpp
@@ -60,9 +60,17 @@ Producer::Producer( Producer &producer ) :
 	inc_ref( );
 }
 
+Producer::Producer( Producer *producer ) :
+	instance( producer != NULL ? producer->get_producer( ) : NULL )
+{
+	if ( is_valid( ) )
+		inc_ref( );
+}
+
 Producer::~Producer( )
 {
 	mlt_producer_close( instance );
+	instance = NULL;
 }
 
 mlt_producer Producer::get_producer( )
diff --git a/mlt++/src/MltProducer.h b/mlt++/src/MltProducer.h
index 2196ec7..d75cf72 100644
--- a/mlt++/src/MltProducer.h
+++ b/mlt++/src/MltProducer.h
@@ -40,6 +40,7 @@ namespace Mlt
 			Producer( Service &producer );
 			Producer( mlt_producer producer );
 			Producer( Producer &producer );
+			Producer( Producer *producer );
 			virtual ~Producer( );
 			virtual mlt_producer get_producer( );
 			mlt_producer get_parent( );
diff --git a/mlt++/src/MltProperties.cpp b/mlt++/src/MltProperties.cpp
index fdda0e6..868b77a 100644
--- a/mlt++/src/MltProperties.cpp
+++ b/mlt++/src/MltProperties.cpp
@@ -78,12 +78,12 @@ int Properties::ref_count( )
 
 void Properties::block( void *object )
 {
-	mlt_events_block( get_properties( ), object );
+	mlt_events_block( get_properties( ), object != NULL ? object : get_properties( ) );
 }
 
 void Properties::unblock( void *object )
 {
-	mlt_events_unblock( get_properties( ), object );
+	mlt_events_unblock( get_properties( ), object != NULL ? object : get_properties( ) );
 }
 
 void Properties::fire_event( const char *event )
diff --git a/mlt++/src/MltService.cpp b/mlt++/src/MltService.cpp
index c349cf4..63509f4 100644
--- a/mlt++/src/MltService.cpp
+++ b/mlt++/src/MltService.cpp
@@ -58,6 +58,16 @@ mlt_properties Service::get_properties( )
 	return mlt_service_properties( get_service( ) );
 }
 
+void Service::lock( )
+{
+	mlt_service_lock( get_service( ) );
+}
+
+void Service::unlock( )
+{
+	mlt_service_unlock( get_service( ) );
+}
+
 int Service::connect_producer( Service &producer, int index )
 {
 	return mlt_service_connect_producer( get_service( ), producer.get_service( ), index );
diff --git a/mlt++/src/MltService.h b/mlt++/src/MltService.h
index 0e5af04..69dd989 100644
--- a/mlt++/src/MltService.h
+++ b/mlt++/src/MltService.h
@@ -42,6 +42,8 @@ namespace Mlt
 			Service( mlt_service service );
 			virtual ~Service( );
 			virtual mlt_service get_service( );
+			void lock( );
+			void unlock( );
 			mlt_properties get_properties( );
 			int connect_producer( Service &producer, int index = 0 );
 			Service *consumer( );
diff --git a/mlt++/test/Makefile b/mlt++/test/Makefile
index c70c476..00252e3 100644
--- a/mlt++/test/Makefile
+++ b/mlt++/test/Makefile
@@ -1,4 +1,4 @@
-CXXFLAGS=-Wall `mlt-config --cflags` -I ../src
+CXXFLAGS=-Wall -g `mlt-config --cflags` -I ../src
 LDFLAGS=-L../src -lmlt++
 CC=c++