* 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 "producer_noise.h"
static unsigned int seed_x = 521288629;
static unsigned int seed_y = 362436069;
-static unsigned inline int fast_rand( )
+static inline unsigned int fast_rand( )
{
static unsigned int a = 18000, b = 30903;
seed_x = a * ( seed_x & 65535 ) + ( seed_x >> 16 );
// Initialise the producer
if ( this != NULL )
{
- int is_pal = mlt_properties_get_int( MLT_PRODUCER_PROPERTIES( this ), "normalised_height" ) == 576;
-
- // Synthetic - aspect ratio of 1
- mlt_properties_set_double( MLT_PRODUCER_PROPERTIES( this ), "aspect_ratio", is_pal ? 59.0/54.0 : 10.0/11.0 );
-
// Callback registration
this->get_frame = producer_get_frame;
this->close = ( mlt_destructor )producer_close;
// Obtain properties of frame
mlt_properties properties = MLT_FRAME_PROPERTIES( *frame );
- // Obtain properties of producer
- mlt_properties producer_props = MLT_PRODUCER_PROPERTIES( this );
-
- // Determine if we're producing PAL or NTSC
- int is_pal = mlt_properties_get_double( producer_props, "fps" ) == 25.0;
-
- // Aspect ratio is 1?
- mlt_properties_set_double( properties, "aspect_ratio", is_pal ? 59.0/54.0 : 10.0/11.0 );
+ // Aspect ratio is whatever it needs to be
+ mlt_properties_set_double( properties, "aspect_ratio", 0 );
// Set producer-specific frame properties
mlt_properties_set_int( properties, "progressive", 1 );