X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Fframework%2Fmlt_factory.c;h=d551cfac4167a609bd347b0e28cd28f65df65555;hb=bf3264b9e340ba5c11cbf59835a8af3db94e0cc2;hp=e13662d6a7b04f887bf02e992f9c3a8b56304743;hpb=f00476101550ec7d8e863f6516aa83bc1b524570;p=melted

diff --git a/src/framework/mlt_factory.c b/src/framework/mlt_factory.c
index e13662d..d551cfa 100644
--- a/src/framework/mlt_factory.c
+++ b/src/framework/mlt_factory.c
@@ -3,19 +3,19 @@
  * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
  * Author: Charles Yates <charles.yates@pandora.be>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful,
+ * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
 #include "config.h"
@@ -57,7 +57,7 @@ static void mlt_factory_create_done( mlt_listener listener, mlt_properties owner
 /** Construct the factories.
 */
 
-int mlt_factory_init( char *prefix )
+int mlt_factory_init( const char *prefix )
 {
 	// Only initialise once
 	if ( mlt_prefix == NULL )
@@ -90,10 +90,6 @@ int mlt_factory_init( char *prefix )
 
 		// Create the global properties
 		global_properties = mlt_properties_new( );
-		mlt_properties_set_or_default( global_properties, "MLT_NORMALISATION", getenv( "MLT_NORMALISATION" ), "PAL" );
-		mlt_properties_set_or_default( global_properties, "MLT_PRODUCER", getenv( "MLT_PRODUCER" ), "fezzik" );
-		mlt_properties_set_or_default( global_properties, "MLT_CONSUMER", getenv( "MLT_CONSUMER" ), "sdl" );
-		mlt_properties_set( global_properties, "MLT_TEST_CARD", getenv( "MLT_TEST_CARD" ) );
 
 		// Create the object list.
 		object_list = mlt_properties_new( );
@@ -108,6 +104,15 @@ int mlt_factory_init( char *prefix )
 		atexit( mlt_factory_close );
 	}
 
+	// Allow property refresh on a subsequent initialisation
+	if ( global_properties != NULL )
+	{
+		mlt_properties_set_or_default( global_properties, "MLT_NORMALISATION", getenv( "MLT_NORMALISATION" ), "PAL" );
+		mlt_properties_set_or_default( global_properties, "MLT_PRODUCER", getenv( "MLT_PRODUCER" ), "fezzik" );
+		mlt_properties_set_or_default( global_properties, "MLT_CONSUMER", getenv( "MLT_CONSUMER" ), "sdl" );
+		mlt_properties_set( global_properties, "MLT_TEST_CARD", getenv( "MLT_TEST_CARD" ) );
+	}
+
 	return 0;
 }
 
@@ -130,7 +135,7 @@ const char *mlt_factory_prefix( )
 /** Get a value from the environment.
 */
 
-char *mlt_environment( char *name )
+char *mlt_environment( const char *name )
 {
 	return mlt_properties_get( global_properties, name );
 }
@@ -138,7 +143,7 @@ char *mlt_environment( char *name )
 /** Fetch a producer from the repository.
 */
 
-mlt_producer mlt_factory_producer( char *service, void *input )
+mlt_producer mlt_factory_producer( const char *service, void *input )
 {
 	mlt_producer obj = NULL;
 
@@ -169,7 +174,7 @@ mlt_producer mlt_factory_producer( char *service, void *input )
 /** Fetch a filter from the repository.
 */
 
-mlt_filter mlt_factory_filter( char *service, void *input )
+mlt_filter mlt_factory_filter( const char *service, void *input )
 {
 	mlt_filter obj = NULL;
 
@@ -195,7 +200,7 @@ mlt_filter mlt_factory_filter( char *service, void *input )
 /** Fetch a transition from the repository.
 */
 
-mlt_transition mlt_factory_transition( char *service, void *input )
+mlt_transition mlt_factory_transition( const char *service, void *input )
 {
 	mlt_transition obj = NULL;
 
@@ -221,7 +226,7 @@ mlt_transition mlt_factory_transition( char *service, void *input )
 /** Fetch a consumer from the repository
 */
 
-mlt_consumer mlt_factory_consumer( char *service, void *input )
+mlt_consumer mlt_factory_consumer( const char *service, void *input )
 {
 	mlt_consumer obj = NULL;