X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Fmodules%2Fcore%2Ftransition_luma.c;h=258eefad0d587da9fe8fbf3b5ceda20ed4ddfd42;hb=1971a6aa9301e7c841b7dda42eab6fff7d69763c;hp=2f4b17d693cf1d785932b57cd50fb6e06dfbd0dc;hpb=e4c309088914627f82a005eeb96e303dbdd7882a;p=melted

diff --git a/src/modules/core/transition_luma.c b/src/modules/core/transition_luma.c
index 2f4b17d..258eefa 100644
--- a/src/modules/core/transition_luma.c
+++ b/src/modules/core/transition_luma.c
@@ -3,22 +3,24 @@
  * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
  * Author: Dan Dennedy <dan@dennedy.org>
  *
- * 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.
+ * Adapted from Kino Plugin Timfx, which is
+ * Copyright (C) 2002 Timothy M. Shead <tshead@k-3d.com>
  *
- * This program is distributed in the hope that it will be useful,
+ * 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 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 "transition_luma.h"
 #include <framework/mlt.h>
 
 #include <stdio.h>
@@ -376,6 +378,7 @@ static int transition_get_image( mlt_frame a_frame, uint8_t **image, mlt_image_f
 	int luma_width = mlt_properties_get_int( properties, "width" );
 	int luma_height = mlt_properties_get_int( properties, "height" );
 	uint16_t *luma_bitmap = mlt_properties_get_data( properties, "bitmap", NULL );
+	char *current_resource = mlt_properties_get( properties, "_resource" );
 	
 	// If the filename property changed, reload the map
 	char *resource = mlt_properties_get( properties, "resource" );
@@ -387,7 +390,7 @@ static int transition_get_image( mlt_frame a_frame, uint8_t **image, mlt_image_f
 		luma_height = mlt_properties_get_int( a_props, "height" );
 	}
 		
-	if ( luma_bitmap == NULL && resource != NULL )
+	if ( resource != current_resource )
 	{
 		char temp[ 512 ];
 		char *extension = strrchr( resource, '.' );
@@ -395,7 +398,7 @@ static int transition_get_image( mlt_frame a_frame, uint8_t **image, mlt_image_f
 		if ( strchr( resource, '%' ) )
 		{
 			FILE *test;
-			sprintf( temp, "%s/lumas/%s/%s", mlt_factory_prefix( ), mlt_environment( "MLT_NORMALISATION" ), strchr( resource, '%' ) + 1 );
+			sprintf( temp, "%s/lumas/%s/%s", mlt_environment( "MLT_DATA" ), mlt_environment( "MLT_NORMALISATION" ), strchr( resource, '%' ) + 1 );
 			test = fopen( temp, "r" );
 			if ( test == NULL )
 				strcat( temp, ".png" );
@@ -419,16 +422,24 @@ static int transition_get_image( mlt_frame a_frame, uint8_t **image, mlt_image_f
 				// Set the transition properties
 				mlt_properties_set_int( properties, "width", luma_width );
 				mlt_properties_set_int( properties, "height", luma_height );
+				mlt_properties_set( properties, "_resource", resource );
 				mlt_properties_set_data( properties, "bitmap", luma_bitmap, luma_width * luma_height * 2, mlt_pool_release, NULL );
 			}
 		}
+		else if (!*resource) 
+		{
+		    luma_bitmap = NULL;
+		    mlt_properties_set( properties, "_resource", NULL );
+		    mlt_properties_set_data( properties, "bitmap", luma_bitmap, 0, mlt_pool_release, NULL );
+		}
 		else
 		{
 			// Get the factory producer service
 			char *factory = mlt_properties_get( properties, "factory" );
 
 			// Create the producer
-			mlt_producer producer = mlt_factory_producer( factory, resource );
+			mlt_profile profile = mlt_service_profile( MLT_TRANSITION_SERVICE( transition ) );
+			mlt_producer producer = mlt_factory_producer( profile, factory, resource );
 
 			// If we have one
 			if ( producer != NULL )
@@ -465,6 +476,7 @@ static int transition_get_image( mlt_frame a_frame, uint8_t **image, mlt_image_f
 					// Set the transition properties
 					mlt_properties_set_int( properties, "width", luma_width );
 					mlt_properties_set_int( properties, "height", luma_height );
+					mlt_properties_set( properties, "_resource", resource);
 					mlt_properties_set_data( properties, "bitmap", luma_bitmap, luma_width * luma_height * 2, mlt_pool_release, NULL );
 
 					// Cleanup the luma frame
@@ -560,7 +572,7 @@ static mlt_frame transition_process( mlt_transition transition, mlt_frame a_fram
 /** Constructor for the filter.
 */
 
-mlt_transition transition_luma_init( char *lumafile )
+mlt_transition transition_luma_init( mlt_profile profile, mlt_service_type type, const char *id, char *lumafile )
 {
 	mlt_transition transition = mlt_transition_new( );
 	if ( transition != NULL )