$Id$
+2007-04-09 Dan Dennedy <dan@dennedy.org>
+ Cleanup copyrights and attributions, and move Jean-Baptiste's services
+ to a new kdenlive module.
+
2007-03-30 Dan Dennedy <dan@dennedy.org>
Add support for sox 13.0.0.
inigo, albino, and humperdink applications are covered under GPL. Modules
should strive to be LGPL to make them available through the framework as LGPL.
+Coding Style:
+There are not a lot of rules, but we prefer brackets on their own line,
+indents using tabs, liberal usage of spaces in statements and expressions, and
+no hard line length. The code in src/framework serves as a good example.
+
Procedures
----------
Until we convert to Subversion, which can provide a nice, comprehensive log
please update ChangeLog with every commit.
+
+Setting Copyright on Appropriated Code:
+You do not want to be accused of copying someone's code and changing copyright
+or license without permission. The license is straightforward: you must retain
+the original author's license unless you receive explicit permission. There are
+a few ways to approach the copyright declaration depending upon the
+intermingling and changes. If you heavily comingle original and new code or
+lightly modifiy the original code, you can retain the original's copyright
+including the years, and then add your copyright for the current year. If you
+can separate the MLT integration from the core subroutines, then you can put
+the core subroutines into a separate file with the original copyright and just
+copyright the MLT integration code as your own. However, if you have heavily
+modified the original code beyond nearly all recognition, you can copyright it
+as your own and attribute the original author as inspiration.
OBJS = factory.o \
producer_colour.o \
- producer_framebuffer.o \
producer_noise.o \
producer_ppm.o \
- filter_boxblur.o \
filter_brightness.o \
filter_channelcopy.o \
filter_data_feed.o \
filter_resize.o \
filter_transition.o \
filter_watermark.o \
- filter_wave.o \
transition_composite.o \
transition_luma.o \
transition_mix.o \
cat << EOF >> ../producers.dat
color libmltcore$LIBSUF
colour libmltcore$LIBSUF
-framebuffer libmltcore$LIBSUF
noise libmltcore$LIBSUF
ppm libmltcore$LIBSUF
EOF
cat << EOF >> ../filters.dat
-boxblur libmltcore$LIBSUF
brightness libmltcore$LIBSUF
channelcopy libmltcore$LIBSUF
data_feed libmltcore$LIBSUF
resize libmltcore$LIBSUF
transition libmltcore$LIBSUF
watermark libmltcore$LIBSUF
-wave libmltcore$LIBSUF
EOF
cat << EOF >> ../transitions.dat
#include <string.h>
#include "producer_colour.h"
-#include "producer_framebuffer.h"
#include "producer_noise.h"
#include "producer_ppm.h"
-#include "filter_boxblur.h"
#include "filter_brightness.h"
#include "filter_channelcopy.h"
#include "filter_data.h"
#include "filter_region.h"
#include "filter_transition.h"
#include "filter_watermark.h"
-#include "filter_wave.h"
#include "transition_composite.h"
#include "transition_luma.h"
#include "transition_mix.h"
return producer_colour_init( arg );
if ( !strcmp( id, "colour" ) )
return producer_colour_init( arg );
- if ( !strcmp( id, "framebuffer" ) )
- return producer_framebuffer_init( arg );
if ( !strcmp( id, "noise" ) )
return producer_noise_init( arg );
if ( !strcmp( id, "ppm" ) )
void *mlt_create_filter( char *id, void *arg )
{
- if ( !strcmp( id, "boxblur" ) )
- return filter_boxblur_init( arg );
if ( !strcmp( id, "brightness" ) )
return filter_brightness_init( arg );
if ( !strcmp( id, "channelcopy" ) )
return filter_transition_init( arg );
if ( !strcmp( id, "watermark" ) )
return filter_watermark_init( arg );
- if ( !strcmp( id, "wave" ) )
- return filter_wave_init( arg );
return NULL;
}
+++ /dev/null
-/*
- * filter_boxblur.h -- box blur filter
- * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
- * Author: Leny Grisel <leny.grisel@laposte.net>
- *
- * 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 program 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.
- *
- * 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.
- */
-
-#ifndef _FILTER_BOXBLUR_H_
-#define _FILTER_BOXBLUR_H_
-
-#include <framework/mlt_filter.h>
-
-extern mlt_filter filter_boxblur_init( char *arg );
-
-#endif
+++ /dev/null
-/*
- * filter_wave.h -- wave filter
- * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
- * Author: Leny Grisel <leny.grisel@laposte.net>
- *
- * 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 program 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.
- *
- * 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.
- */
-
-#ifndef _FILTER_WAVE_H_
-#define _FILTER_WAVE_H_
-
-#include <framework/mlt_filter.h>
-
-extern mlt_filter filter_wave_init( char *arg );
-
-#endif
+++ /dev/null
-/*
- * producer_framebuffer.h -- slowmotion and reverse playing
- * Copyright (C) 2006 Jean-Baptiste Mardelle <jb@ader.ch>
- *
- * 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 program 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.
- *
- * 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.
- */
-
-#ifndef _PRODUCER_FRAMEBUFFER_H_
-#define _PRODUCER_FRAMEBUFFER_H_
-
-#include <framework/mlt_producer.h>
-
-extern mlt_producer producer_framebuffer_init( char *arg );
-
-#endif
* Copyright (C) 2003-2004 Ushodaya Enterprises Limited
* Author: Dan Dennedy <dan@dennedy.org>
*
+ * Adapted from Kino Plugin Timfx, which is
+ * Copyright (C) 2002 Timothy M. Shead <tshead@k-3d.com>
+ *
* 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
/* GdkPixbuf library - Scaling and compositing functions
*
- * Copyright (C) 1999 The Free Software Foundation
- *
+ * Original:
+ * Copyright (C) 2000 Red Hat, Inc
* Author: Owen Taylor <otaylor@redhat.com>
- * Modified for YUV422 by Dan Dennedy <dan@dennedy.org>
+ *
+ * Modification for MLT:
+ * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
+ * Author: Dan Dennedy <dan@dennedy.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
/* GdkPixbuf library - Scaling and compositing functions
*
- * Copyright (C) 1999 The Free Software Foundation
- *
+ * Original:
+ * Copyright (C) 2000 Red Hat, Inc
* Author: Owen Taylor <otaylor@redhat.com>
- * Modified for YUV422 by: Dan Dennedy <dan@dennedy.org>
+ *
+ * Modification for MLT:
+ * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
+ * Author: Dan Dennedy <dan@dennedy.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
/*
- * JACK Rack
- *
- * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
- *
- * 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.
+ * JACK Rack
*
- * This program 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.
+ * Original:
+ * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
*
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Modification for MLT:
+ * Copyright (C) 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.
+ *
+ * This program 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.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <stdio.h>
/*
- * JACK Rack
- *
- * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
- *
- * 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.
+ * JACK Rack
*
- * This program 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.
+ * Original:
+ * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
*
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Modification for MLT:
+ * Copyright (C) 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.
+ *
+ * This program 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.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __JR_JACK_RACK_H__
/*
- * JACK Rack
- *
- * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
- *
- * 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.
+ * JACK Rack
*
- * This program 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.
+ * Original:
+ * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
*
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Modification for MLT:
+ * Copyright (C) 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.
+ *
+ * This program 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.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <stdio.h>
/*
- * JACK Rack
- *
- * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
- *
- * 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.
+ * JACK Rack
*
- * This program 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.
+ * Original:
+ * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
*
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Modification for MLT:
+ * Copyright (C) 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.
+ *
+ * This program 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.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __JLH_LOCK_FREE_FIFO_H__
/*
- * jack-ladspa-host
- *
- * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
- *
- * 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.
+ * JACK Rack
*
- * This program 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.
+ * Original:
+ * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
*
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Modification for MLT:
+ * Copyright (C) 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.
+ *
+ * This program 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.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <stdio.h>
/*
- * JACK Rack
- *
- * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
- *
- * 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.
+ * JACK Rack
*
- * This program 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.
+ * Original:
+ * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
*
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Modification for MLT:
+ * Copyright (C) 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.
+ *
+ * This program 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.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __JR_PLUGIN_H__
/*
- * JACK Rack
- *
- * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
- *
- * 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.
+ * JACK Rack
*
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * GNU General Public License for more details.
+ * Original:
+ * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
*
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Modification for MLT:
+ * Copyright (C) 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.
+ *
+ * This program 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.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <math.h>
/*
- * JACK Rack
- *
- * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
- *
- * 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.
+ * JACK Rack
*
- * This program 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.
+ * Original:
+ * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
*
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Modification for MLT:
+ * Copyright (C) 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.
+ *
+ * This program 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.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __JR_PLUGIN_DESC_H__
/*
- * jack-ladspa-host
- *
- * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
- *
- * 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.
+ * JACK Rack
*
- * This program 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.
+ * Original:
+ * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
*
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Modification for MLT:
+ * Copyright (C) 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.
+ *
+ * This program 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.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <stdlib.h>
/*
- * JACK Rack
- *
- * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
- *
- * 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.
+ * JACK Rack
*
- * This program 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.
+ * Original:
+ * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
*
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Modification for MLT:
+ * Copyright (C) 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.
+ *
+ * This program 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.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __JR_PLUGIN_MANAGER_H__
/*
- * JACK Rack
- *
- * Copyright (C) Robert Ham 2003 (node@users.sourceforge.net)
- *
- * 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.
+ * JACK Rack
*
- * This program 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.
+ * Original:
+ * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
*
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Modification for MLT:
+ * Copyright (C) 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.
+ *
+ * This program 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.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#define _GNU_SOURCE
/*
- * JACK Rack
- *
- * Copyright (C) Robert Ham 2003 (node@users.sourceforge.net)
- *
- * 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.
+ * JACK Rack
*
- * This program 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.
+ * Original:
+ * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
*
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Modification for MLT:
+ * Copyright (C) 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.
+ *
+ * This program 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.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __JR_PLUGIN_SETTINGS_H__
/*
- * jack-ladspa-host
- *
- * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
- *
- * 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.
+ * JACK Rack
*
- * This program 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.
+ * Original:
+ * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
*
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Modification for MLT:
+ * Copyright (C) 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.
+ *
+ * This program 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.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <jack/jack.h>
/*
- * JACK Rack
- *
- * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
- *
- * 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.
+ * JACK Rack
*
- * This program 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.
+ * Original:
+ * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
*
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Modification for MLT:
+ * Copyright (C) 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.
+ *
+ * This program 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.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __JLH_PROCESS_H__
--- /dev/null
+include ../../../config.mak
+
+TARGET = ../libmltkdenlive$(LIBSUF)
+
+OBJS = factory.o \
+ filter_boxblur.o \
+ filter_wave.o \
+ producer_framebuffer.o
+
+CFLAGS += -I../..
+
+LDFLAGS += -lm
+
+LDFLAGS+=-L../../framework -lmlt
+
+SRCS := $(OBJS:.o=.c)
+
+all: $(TARGET)
+
+$(TARGET): $(OBJS)
+ $(CC) $(SHFLAGS) -o $@ $(OBJS) $(LDFLAGS)
+
+depend: $(SRCS)
+ $(CC) -MM $(CFLAGS) $^ 1>.depend
+
+distclean: clean
+ rm -f .depend
+
+clean:
+ rm -f $(OBJS) $(TARGET)
+
+install: all
+ install -m 755 $(TARGET) "$(DESTDIR)$(prefix)/share/mlt/modules"
+
+ifneq ($(wildcard .depend),)
+include .depend
+endif
--- /dev/null
+#!/bin/sh
+
+if [ "$help" != "1" ]
+then
+ echo "boxblur libmltkdenlive$LIBSUF" >> ../filters.dat
+ echo "wav libmltkdenlive$LIBSUF" >> ../filters.dat
+ echo "framebuffer libmltkdenlive$LIBSUF" >> ../producers.dat
+fi
--- /dev/null
+/*
+ * factory.c -- the factory method interfaces
+ * Copyright (C) 2007 Jean-Baptiste Mardelle
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * 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 <string.h>
+
+#include "producer_framebuffer.h"
+#include "filter_boxblur.h"
+#include "filter_wave.h"
+
+void *mlt_create_producer( char *id, void *arg )
+{
+ if ( !strcmp( id, "framebuffer" ) )
+ return producer_framebuffer_init( arg );
+ return NULL;
+}
+
+void *mlt_create_filter( char *id, void *arg )
+{
+ if ( !strcmp( id, "boxblur" ) )
+ return filter_boxblur_init( arg );
+ if ( !strcmp( id, "wave" ) )
+ return filter_wave_init( arg );
+ return NULL;
+}
+
+void *mlt_create_transition( char *id, void *arg )
+{
+ return NULL;
+}
+
+void *mlt_create_consumer( char *id, void *arg )
+{
+ return NULL;
+}
/*
* filter_boxblur.c -- blur filter
- * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
* Author: Leny Grisel <leny.grisel@laposte.net>
*
- * 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
- * aint32_t 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 "filter_boxblur.h"
--- /dev/null
+/*
+ * filter_boxblur.h -- box blur filter
+ * Author: Leny Grisel <leny.grisel@laposte.net>
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * 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
+ */
+
+#ifndef _FILTER_BOXBLUR_H_
+#define _FILTER_BOXBLUR_H_
+
+#include <framework/mlt_filter.h>
+
+extern mlt_filter filter_boxblur_init( char *arg );
+
+#endif
/*
* wave.c -- wave filter
- * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
* Author: Leny Grisel <leny.grisel@laposte.net>
*
- * 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
- * aint32_t 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 "filter_wave.h"
--- /dev/null
+/*
+ * filter_wave.h -- wave filter
+ * Author: Leny Grisel <leny.grisel@laposte.net>
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * 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
+ */
+
+#ifndef _FILTER_WAVE_H_
+#define _FILTER_WAVE_H_
+
+#include <framework/mlt_filter.h>
+
+extern mlt_filter filter_wave_init( char *arg );
+
+#endif
/*
* producer_framebuffer.c -- create subspeed frames
+ * Copyright (C) 2007 Jean-Baptiste Mardelle <jb@ader.ch>
* Author: Jean-Baptiste Mardelle, based on the code of motion_est by Zachary Drew
*
- * 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_framebuffer.h"
// Frame properties objects
mlt_properties frame_properties = MLT_FRAME_PROPERTIES( this );
mlt_properties first_frame_properties = MLT_FRAME_PROPERTIES( first_frame );
-
+
// image stride
- int size;
+ int size, xstride, ystride;
switch( *format ){
case mlt_image_yuv422:
size = *width * *height * 2;
+ xstride = 2;
+ ystride = 2 * *width;
break;
default:
fprintf(stderr, "Unsupported image format\n");
return -1;
}
- uint8_t *output = mlt_properties_get_data( producer_properties, "output_buffer", NULL );
+ uint8_t *output = mlt_properties_get_data( producer_properties, "output_buffer", 0 );
if( output == NULL )
{
output = mlt_pool_alloc( size );
uint8_t *first_image = mlt_properties_get_data( first_frame_properties, "image", NULL );
// which frames are buffered?
+
int error = 0;
- mlt_properties_set_double( first_frame_properties, "consumer_aspect_ratio", mlt_properties_get_double(frame_properties, "consumer_aspect_ratio"));
if( first_image == NULL )
{
return error;
}
}
+
// Start with a base image
memcpy( output, first_image, size );
// Give the returned frame temporal identity
mlt_frame_set_position( *frame, mlt_producer_position( this ) );
+
}
return 0;
--- /dev/null
+/*
+ * producer_framebuffer.h -- slowmotion and reverse playing
+ * Copyright (C) 2007 Jean-Baptiste Mardelle <jb@ader.ch>
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * 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
+ */
+
+#ifndef _PRODUCER_FRAMEBUFFER_H_
+#define _PRODUCER_FRAMEBUFFER_H_
+
+#include <framework/mlt_producer.h>
+
+extern mlt_producer producer_framebuffer_init( char *arg );
+
+#endif
#define MAX_CHANNELS 6
#define EPSILON 0.00001
-/* The normalise functions come from the normalize utility:
+/* The following normalise functions come from the normalize utility:
Copyright (C) 1999--2002 Chris Vaill */
#define samp_width 16
#include <string.h>
#include <stdlib.h>
-/* Linear Blend filter - C version contributed by Rogerio Brito.
- This algorithm has the same interface as the other functions.
-
- The destination "screen" (pdst) is constructed from the source
- screen (psrc[0]) line by line.
-
- The i-th line of the destination screen is the average of 3 lines
- from the source screen: the (i-1)-th, i-th and (i+1)-th lines, with
- the i-th line having weight 2 in the computation.
-
- Remarks:
- * each line on pdst doesn't depend on previous lines;
- * due to the way the algorithm is defined, the first & last lines of the
- screen aren't deinterlaced.
-
-*/
-#if 0
-static void deinterlace_yuv( uint8_t *pdst, uint8_t *psrc, int width, int height )
-{
- register int x, y;
- register uint8_t *l0, *l1, *l2, *l3;
-
- l0 = pdst; // target line
- l1 = psrc; // 1st source line
- l2 = l1 + width; // 2nd source line = line that follows l1
- l3 = l2 + width; // 3rd source line = line that follows l2
-
- // Copy the first line
- memcpy(l0, l1, width);
- l0 += width;
-
- for (y = 1; y < height-1; ++y)
- {
- // computes avg of: l1 + 2*l2 + l3
- for (x = 0; x < width; ++x)
- l0[x] = (l1[x] + (l2[x]<<1) + l3[x]) >> 2;
-
- // updates the line pointers
- l1 = l2; l2 = l3; l3 += width;
- l0 += width;
- }
-
- // Copy the last line
- memcpy(l0, l1, width);
-}
-#endif
-
/** Do it :-).
*/
projects / mlt / commitdiff