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[melted] / src / tests / charlie.c

diff --git a/src/tests/charlie.c b/src/tests/charlie.c
index b8c7d4f..bcd4dae 100644 (file)
--- a/src/tests/charlie.c
+++ b/src/tests/charlie.c
@@ -4,6 +4,8 @@
 
 #include <framework/mlt.h>
 
+#include "io.h"
+
 mlt_producer create_producer( char *file )
 {
        mlt_producer result = NULL;
@@ -35,12 +37,62 @@ mlt_producer create_producer( char *file )
        return result;
 }
 
-mlt_consumer create_consumer( char *id )
+void transport_action( mlt_producer producer, char *value )
+{
+       mlt_properties properties = mlt_producer_properties( producer );
+
+       switch( value[ 0 ] )
+       {
+               case 'q':
+                       mlt_properties_set_int( properties, "done", 1 );
+                       break;
+               case '0':
+                       mlt_producer_set_speed( producer, 1 );
+                       mlt_producer_seek( producer, 0 );
+                       break;
+               case '1':
+                       mlt_producer_set_speed( producer, -5 );
+                       break;
+               case '2':
+                       mlt_producer_set_speed( producer, -2.5 );
+                       break;
+               case '3':
+                       mlt_producer_set_speed( producer, -1 );
+                       break;
+               case '4':
+                       mlt_producer_set_speed( producer, -0.5 );
+                       break;
+               case '5':
+                       mlt_producer_set_speed( producer, 0 );
+                       break;
+               case '6':
+                       mlt_producer_set_speed( producer, 0.5 );
+                       break;
+               case '7':
+                       mlt_producer_set_speed( producer, 1 );
+                       break;
+               case '8':
+                       mlt_producer_set_speed( producer, 2.5 );
+                       break;
+               case '9':
+                       mlt_producer_set_speed( producer, 5 );
+                       break;
+       }
+}
+
+mlt_consumer create_consumer( char *id, mlt_producer producer )
 {
        char *arg = strchr( id, ':' );
        if ( arg != NULL )
                *arg ++ = '\0';
-       return mlt_factory_consumer( id, arg );
+       mlt_consumer consumer = mlt_factory_consumer( id, arg );
+       if ( consumer != NULL )
+       {
+               mlt_properties properties = mlt_consumer_properties( consumer );
+               mlt_properties_set_data( properties, "transport_callback", transport_action, 0, NULL, NULL );
+               mlt_properties_set_data( properties, "transport_producer", producer, 0, NULL, NULL );
+       }
+       return consumer;
 }
 
 void track_service( mlt_field field, void *service, mlt_destructor destructor )
@@ -74,9 +126,16 @@ void set_properties( mlt_service service, char *namevalue )
 
 void transport( mlt_producer producer )
 {
-       char temp[ 132 ];
-       fprintf( stderr, "Press return to continue\n" );
-       fgets( temp, 132, stdin );
+       mlt_properties properties = mlt_producer_properties( producer );
+
+       term_init( );
+       fprintf( stderr, "Press 'q' to continue\n" );
+       while( mlt_properties_get_int( properties, "done" ) == 0 )
+       {
+               int value = term_read( );
+               if ( value != -1 )
+                       transport_action( producer, ( char * )&value );
+       }
 }
 
 int main( int argc, char **argv )
@@ -97,6 +156,8 @@ int main( int argc, char **argv )
 
        // Construct the field
        field = mlt_field_init( );
+
+       // We need to track the number of registered filters
        mlt_properties properties = mlt_field_properties( field );
        mlt_properties_set_int( properties, "registered", 0 );
 
@@ -108,7 +169,7 @@ int main( int argc, char **argv )
        {
                if ( !strcmp( argv[ i ], "-consumer" ) )
                {
-                       consumer = create_consumer( argv[ ++ i ] );
+                       consumer = create_consumer( argv[ ++ i ], mlt_multitrack_producer( multitrack ) );
                        if ( consumer != NULL )
                                service = mlt_consumer_service( consumer );
                }
@@ -134,7 +195,7 @@ int main( int argc, char **argv )
 
        // If we have no consumer, default to sdl
        if ( consumer == NULL )
-               consumer= mlt_factory_consumer( "sdl", NULL );
+               consumer = create_consumer( "sdl", mlt_multitrack_producer( multitrack ) );
 
        // Connect producer to playlist
        if ( producer != NULL )