/*****************************************************************************
* gradient.c : Gradient and edge detection video effects plugin for vlc
*****************************************************************************
- * Copyright (C) 2000-2006 the VideoLAN team
+ * Copyright (C) 2000-2008 the VideoLAN team
* $Id$
*
* Authors: Samuel Hocevar <sam@zoy.org>
#include <vlc_vout.h>
#include "vlc_filter.h"
+#include "filter_picture.h"
enum { GRADIENT, EDGE, HOUGH };
filter_t *p_filter = (filter_t *)p_this;
char *psz_method;
+ switch( p_filter->fmt_in.video.i_chroma )
+ {
+ CASE_PLANAR_YUV
+ break;
+
+ default:
+ msg_Err( p_filter, "Unsupported input chroma (%4s)",
+ (char*)&(p_filter->fmt_in.video.i_chroma) );
+ return VLC_EGENERIC;
+ }
+
/* Allocate structure */
p_filter->p_sys = malloc( sizeof( filter_sys_t ) );
if( p_filter->p_sys == NULL )