fixes for westley deserialise, preview handling and tokenising amendment

[mlt] / src / modules / gtk2 / factory.c

diff --git a/src/modules/gtk2/factory.c b/src/modules/gtk2/factory.c
index b7cca9b35079624819f856e04ac805e651a98f81..5fd196244f5e7cbb1f941a05f9a14559f975d736 100644 (file)
--- a/src/modules/gtk2/factory.c
+++ b/src/modules/gtk2/factory.c
@@ -25,9 +25,19 @@
 #include "producer_pango.h"
 #include "filter_rescale.h"
 
+static void initialise( )
+{
+       static int init = 0;
+       if ( init == 0 )
+       {
+               init = 1;
+               g_type_init( );
+       }
+}
+
 void *mlt_create_producer( char *id, void *arg )
 {
-       g_type_init( );
+       initialise( );
        if ( !strcmp( id, "pixbuf" ) )
                return producer_pixbuf_init( arg );
        else if ( !strcmp( id, "pango" ) )
@@ -37,7 +47,7 @@ void *mlt_create_producer( char *id, void *arg )
 
 void *mlt_create_filter( char *id, void *arg )
 {
-       g_type_init( );
+       initialise( );
        if ( !strcmp( id, "gtkrescale" ) )
                return filter_rescale_init( arg );
        return NULL;
@@ -50,7 +60,7 @@ void *mlt_create_transition( char *id, void *arg )
 
 void *mlt_create_consumer( char *id, void *arg )
 {
-       g_type_init( );
+       initialise( );
        if ( !strcmp( id, "gtk2_preview" ) )
                return consumer_gtk2_preview_init( arg );
        return NULL;