#include <vlc_common.h>
#include <vlc_plugin.h>
#include <vlc_sout.h>
-#include <vlc_vout.h>
#include <vlc_filter.h>
#include "filter_picture.h"
#define FILTER_PREFIX "blur-"
-vlc_module_begin();
- set_shortname( N_("Motion blur") );
- set_description( N_("Motion blur filter") );
- set_capability( "video filter2", 0 );
- set_category( CAT_VIDEO );
- set_subcategory( SUBCAT_VIDEO_VFILTER );
+vlc_module_begin ()
+ set_shortname( N_("Motion blur") )
+ set_description( N_("Motion blur filter") )
+ set_capability( "video filter2", 0 )
+ set_category( CAT_VIDEO )
+ set_subcategory( SUBCAT_VIDEO_VFILTER )
add_integer_with_range( FILTER_PREFIX "factor", 80, 1, 127, NULL,
- FACTOR_TEXT, FACTOR_LONGTEXT, false );
+ FACTOR_TEXT, FACTOR_LONGTEXT, false )
- add_shortcut( "blur" );
+ add_shortcut( "blur" )
- set_callbacks( Create, Destroy );
-vlc_module_end();
+ set_callbacks( Create, Destroy )
+vlc_module_end ()
static const char *const ppsz_filter_options[] = {
"factor", NULL
*****************************************************************************/
struct filter_sys_t
{
+ vlc_spinlock_t lock;
int i_factor;
uint8_t **pp_planes;
p_filter->p_sys->i_factor =
var_CreateGetIntegerCommand( p_filter, FILTER_PREFIX "factor" );
+ vlc_spin_init( &p_filter->p_sys->lock );
var_AddCallback( p_filter, FILTER_PREFIX "factor",
MotionBlurCallback, p_filter->p_sys );
{
filter_t *p_filter = (filter_t *)p_this;
+ var_DelCallback( p_filter, FILTER_PREFIX "factor",
+ MotionBlurCallback, p_filter->p_sys );
+ vlc_spin_destroy( &p_filter->p_sys->lock );
+
while( p_filter->p_sys->i_planes-- )
free( p_filter->p_sys->pp_planes[p_filter->p_sys->i_planes] );
free( p_filter->p_sys->pp_planes );
picture_t *p_outpic )
{
int i_plane;
- int i_oldfactor = p_sys->i_factor;
+ vlc_spin_lock( &p_sys->lock );
+ const int i_oldfactor = p_sys->i_factor;
+ vlc_spin_unlock( &p_sys->lock );
int i_newfactor = 128 - i_oldfactor;
+
for( i_plane = 0; i_plane < p_outpic->i_planes; i_plane++ )
{
uint8_t *p_old, *p_new, *p_out, *p_out_end, *p_out_line_end;
{
VLC_UNUSED(p_this); VLC_UNUSED(oldval);
filter_sys_t *p_sys = (filter_sys_t *)p_data;
+
if( !strcmp( psz_var, FILTER_PREFIX "factor" ) )
+ {
+ vlc_spin_lock( &p_sys->lock );
p_sys->i_factor = __MIN( 127, __MAX( 1, newval.i_int ) );
+ vlc_spin_unlock( &p_sys->lock );
+ }
return VLC_SUCCESS;
}