X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Fframework%2Fmlt_factory.c;h=0b4df21481c375f3b9a0bc640f339efaf3745362;hb=2af8bb9f6a61f6510aab8f45abf5f26e9e619c78;hp=9223178994163a2542f7d7395862c80fdfd77b55;hpb=7c518e80321a87a22d2e48835442c9f5b70dcd17;p=melted

diff --git a/src/framework/mlt_factory.c b/src/framework/mlt_factory.c
index 9223178..0b4df21 100644
--- a/src/framework/mlt_factory.c
+++ b/src/framework/mlt_factory.c
@@ -22,6 +22,7 @@
 #include "mlt.h"
 #include "mlt_repository.h"
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
@@ -29,11 +30,13 @@
 */
 
 static char *mlt_prefix = NULL;
+static mlt_properties global_properties = NULL;
 static mlt_properties object_list = NULL;
 static mlt_repository producers = NULL;
 static mlt_repository filters = NULL;
 static mlt_repository transitions = NULL;
 static mlt_repository consumers = NULL;
+static int unique_id = 0;
 
 /** Construct the factories.
 */
@@ -50,9 +53,15 @@ int mlt_factory_init( char *prefix )
 		// Store the prefix for later retrieval
 		mlt_prefix = strdup( prefix );
 
+		// Initialise the pool
+		mlt_pool_init( );
+
+		// Create the global properties
+		global_properties = mlt_properties_new( );
+		mlt_properties_set( global_properties, "MLT_NORMALISATION", getenv( "MLT_NORMALISATION" ) );
+
 		// Create the object list.
-		object_list = calloc( sizeof( struct mlt_properties_s ), 1 );
-		mlt_properties_init( object_list, NULL );
+		object_list = mlt_properties_new( );
 
 		// Create a repository for each service type
 		producers = mlt_repository_init( object_list, prefix, "producers.dat", "mlt_create_producer" );
@@ -72,6 +81,14 @@ const char *mlt_factory_prefix( )
 	return mlt_prefix;
 }
 
+/** Get a value from the environment.
+*/
+
+char *mlt_environment( char *name )
+{
+	return mlt_properties_get( global_properties, name );
+}
+
 /** Fetch a producer from the repository.
 */
 
@@ -81,8 +98,10 @@ mlt_producer mlt_factory_producer( char *service, void *input )
 	if ( obj != NULL )
 	{
 		mlt_properties properties = mlt_producer_properties( obj );
+		mlt_properties_set_int( properties, "_unique_id", ++ unique_id );
 		mlt_properties_set( properties, "mlt_type", "producer" );
-		mlt_properties_set( properties, "mlt_service", service );
+		if ( mlt_properties_get_int( properties, "_mlt_service_hidden" ) == 0 )
+			mlt_properties_set( properties, "mlt_service", service );
 	}
 	return obj;
 }
@@ -96,6 +115,7 @@ mlt_filter mlt_factory_filter( char *service, void *input )
 	if ( obj != NULL )
 	{
 		mlt_properties properties = mlt_filter_properties( obj );
+		mlt_properties_set_int( properties, "_unique_id", ++ unique_id );
 		mlt_properties_set( properties, "mlt_type", "filter" );
 		mlt_properties_set( properties, "mlt_service", service );
 	}
@@ -111,6 +131,7 @@ mlt_transition mlt_factory_transition( char *service, void *input )
 	if ( obj != NULL )
 	{
 		mlt_properties properties = mlt_transition_properties( obj );
+		mlt_properties_set_int( properties, "_unique_id", ++ unique_id );
 		mlt_properties_set( properties, "mlt_type", "transition" );
 		mlt_properties_set( properties, "mlt_service", service );
 	}
@@ -126,6 +147,7 @@ mlt_consumer mlt_factory_consumer( char *service, void *input )
 	if ( obj != NULL )
 	{
 		mlt_properties properties = mlt_consumer_properties( obj );
+		mlt_properties_set_int( properties, "_unique_id", ++ unique_id );
 		mlt_properties_set( properties, "mlt_type", "consumer" );
 		mlt_properties_set( properties, "mlt_service", service );
 	}
@@ -144,9 +166,10 @@ void mlt_factory_close( )
 		mlt_repository_close( transitions );
 		mlt_repository_close( consumers );
 		mlt_properties_close( object_list );
+		mlt_properties_close( global_properties );
 		free( mlt_prefix );
-		free( object_list );
 		mlt_prefix = NULL;
+		mlt_pool_close( );
 	}
 }