wasapi: add loopback mode

[vlc] / modules / video_filter / motionblur.c

diff --git a/modules/video_filter/motionblur.c b/modules/video_filter/motionblur.c
index 1e13565a958558869a1c79416ab0628799888659..4dedc12dabde93986e8ac0d887c828c31dd282f6 100644 (file)
--- a/modules/video_filter/motionblur.c
+++ b/modules/video_filter/motionblur.c
@@ -1,25 +1,25 @@
 /*****************************************************************************
  * motionblur.c : motion blur filter for vlc
  *****************************************************************************
- * Copyright (C) 2000, 2001, 2002, 2003 the VideoLAN team
+ * Copyright (C) 2000, 2001, 2002, 2003 VLC authors and VideoLAN
  * $Id$
  *
  * Authors: Sigmund Augdal Helberg <dnumgis@videolan.org>
  *          Antoine Cellerier <dionoea &t videolan d.t 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
+ * This program 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,
  * 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  *****************************************************************************/
 
 /*****************************************************************************
@@ -91,6 +91,11 @@ static int Create( vlc_object_t *p_this )
 {
     filter_t *p_filter = (filter_t *)p_this;
 
+    const vlc_chroma_description_t *p_chroma =
+        vlc_fourcc_GetChromaDescription( p_filter->fmt_in.video.i_chroma );
+    if( p_chroma == NULL || p_chroma->plane_count == 0 )
+        return VLC_EGENERIC;
+
     /* Allocate structure */
     p_filter->p_sys = malloc( sizeof( filter_sys_t ) );
     if( p_filter->p_sys == NULL )