#include <vlc_common.h>
#include <vlc_plugin.h>
-#include "vlc_filter.h"
+#include <vlc_filter.h>
#include "filter_picture.h"
#define SIG_TEXT N_("Sharpen strength (0-2)")
static int SharpenCallback( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
+#define SHARPEN_HELP N_("Augment contrast between contours.")
#define FILTER_PREFIX "sharpen-"
/*****************************************************************************
* Module descriptor
*****************************************************************************/
vlc_module_begin ()
- set_description( N_("Augment contrast between contours.") )
- set_shortname( N_("Sharpen video filter") )
+ set_description( N_("Sharpen video filter") )
+ set_shortname( N_("Sharpen") )
+ set_help(SHARPEN_HELP)
set_category( CAT_VIDEO )
set_subcategory( SUBCAT_VIDEO_VFILTER )
set_capability( "video filter2", 0 )
uint8_t *p_src = NULL;
uint8_t *p_out = NULL;
int i_src_pitch;
+ int i_out_pitch;
int pix;
const int v1 = -1;
const int v2 = 3; /* 2^3 = 8 */
/* process the Y plane */
p_src = p_pic->p[Y_PLANE].p_pixels;
p_out = p_outpic->p[Y_PLANE].p_pixels;
- i_src_pitch = p_pic->p[Y_PLANE].i_visible_pitch;
+ i_src_pitch = p_pic->p[Y_PLANE].i_pitch;
+ i_out_pitch = p_outpic->p[Y_PLANE].i_pitch;
/* perform convolution only on Y plane. Avoid border line. */
vlc_mutex_lock( &p_filter->p_sys->lock );
if( (i == 0) || (i == p_pic->p[Y_PLANE].i_visible_lines - 1) )
{
for( j = 0; j < p_pic->p[Y_PLANE].i_visible_pitch; j++ )
- p_out[i * i_src_pitch + j] = clip( p_src[i * i_src_pitch + j] );
+ p_out[i * i_out_pitch + j] = clip( p_src[i * i_src_pitch + j] );
continue ;
}
for( j = 0; j < p_pic->p[Y_PLANE].i_visible_pitch; j++ )
{
if( (j == 0) || (j == p_pic->p[Y_PLANE].i_visible_pitch - 1) )
{
- p_out[i * i_src_pitch + j] = p_src[i * i_src_pitch + j];
+ p_out[i * i_out_pitch + j] = p_src[i * i_src_pitch + j];
continue ;
}
(p_src[(i + 1) * i_src_pitch + j + 1] * v1);
pix = pix >= 0 ? clip(pix) : -clip(pix * -1);
- p_out[i * i_src_pitch + j] = clip( p_src[i * i_src_pitch + j] +
+ p_out[i * i_out_pitch + j] = clip( p_src[i * i_src_pitch + j] +
p_filter->p_sys->tab_precalc[pix + 256] );
}
}
vlc_mutex_unlock( &p_filter->p_sys->lock );
- vlc_memcpy( p_outpic->p[U_PLANE].p_pixels, p_pic->p[U_PLANE].p_pixels,
- p_outpic->p[U_PLANE].i_lines * p_outpic->p[U_PLANE].i_pitch );
-
- vlc_memcpy( p_outpic->p[V_PLANE].p_pixels, p_pic->p[V_PLANE].p_pixels,
- p_outpic->p[V_PLANE].i_lines * p_outpic->p[V_PLANE].i_pitch );
-
+ plane_CopyPixels( &p_outpic->p[U_PLANE], &p_pic->p[U_PLANE] );
+ plane_CopyPixels( &p_outpic->p[V_PLANE], &p_pic->p[V_PLANE] );
return CopyInfoAndRelease( p_outpic, p_pic );
}