/*****************************************************************************
* CreateFilter: allocates marquee video filter
*****************************************************************************/
static int CreateFilter( vlc_object_t *p_this )
{
filter_t *p_filter = (filter_t *)p_this;
filter_sys_t *p_sys;
/* Allocate structure */
p_sys = p_filter->p_sys = malloc( sizeof( filter_sys_t ) );
if( p_sys == NULL )
return VLC_ENOMEM;
p_sys->p_style = text_style_Create( STYLE_NO_DEFAULTS );
if(unlikely(!p_sys->p_style))
{
free(p_sys);
return VLC_ENOMEM;
}
vlc_mutex_init( &p_sys->lock );
config_ChainParse( p_filter, CFG_PREFIX, ppsz_filter_options,
p_filter->p_cfg );
#define CREATE_VAR( stor, type, var ) \
p_sys->stor = var_CreateGet##type##Command( p_filter, var ); \
var_AddCallback( p_filter, var, MarqueeCallback, p_sys );
CREATE_VAR( i_xoff, Integer, "marq-x" );
CREATE_VAR( i_yoff, Integer, "marq-y" );
CREATE_VAR( i_timeout,Integer, "marq-timeout" );
p_sys->i_refresh = 1000 * var_CreateGetIntegerCommand( p_filter,
"marq-refresh" );
var_AddCallback( p_filter, "marq-refresh", MarqueeCallback, p_sys );
CREATE_VAR( i_pos, Integer, "marq-position" );
CREATE_VAR( format, String, "marq-marquee" );
p_sys->filepath = var_InheritString( p_filter, "marq-file" );
p_sys->message = NULL;
p_sys->p_style->i_font_alpha = var_CreateGetIntegerCommand( p_filter,
"marq-opacity" );
var_AddCallback( p_filter, "marq-opacity", MarqueeCallback, p_sys );
p_sys->p_style->i_features |= STYLE_HAS_FONT_ALPHA;
CREATE_VAR( p_style->i_font_color, Integer, "marq-color" );
p_sys->p_style->i_features |= STYLE_HAS_FONT_COLOR;
CREATE_VAR( p_style->i_font_size, Integer, "marq-size" );
/* Misc init */
p_filter->pf_sub_source = Filter;
p_sys->last_time = 0;
return VLC_SUCCESS;
}
/*****************************************************************************
* CreateFilter: allocates marquee video filter
*****************************************************************************/
static int CreateFilter( vlc_object_t *p_this )
{
filter_t *p_filter = (filter_t *)p_this;
filter_sys_t *p_sys;
/* Allocate structure */
p_sys = p_filter->p_sys = malloc( sizeof( filter_sys_t ) );
if( p_sys == NULL )
return VLC_ENOMEM;
vlc_mutex_init( &p_sys->lock );
p_sys->p_style = text_style_New();
config_ChainParse( p_filter, CFG_PREFIX, ppsz_filter_options,
p_filter->p_cfg );
#define CREATE_VAR( stor, type, var ) \
p_sys->stor = var_CreateGet##type##Command( p_filter, var ); \
var_AddCallback( p_filter, var, MarqueeCallback, p_sys );
p_sys->b_need_update = true;
CREATE_VAR( i_xoff, Integer, "marq-x" );
CREATE_VAR( i_yoff, Integer, "marq-y" );
CREATE_VAR( i_timeout,Integer, "marq-timeout" );
p_sys->i_refresh = 1000 * var_CreateGetIntegerCommand( p_filter,
"marq-refresh" );
var_AddCallback( p_filter, "marq-refresh", MarqueeCallback, p_sys );
CREATE_VAR( i_pos, Integer, "marq-position" );
CREATE_VAR( psz_marquee, String, "marq-marquee" );
p_sys->p_style->i_font_alpha = 255 - var_CreateGetIntegerCommand( p_filter,
"marq-opacity" );
var_AddCallback( p_filter, "marq-opacity", MarqueeCallback, p_sys );
CREATE_VAR( p_style->i_font_color, Integer, "marq-color" );
CREATE_VAR( p_style->i_font_size, Integer, "marq-size" );
/* Misc init */
p_filter->pf_sub_filter = Filter;
p_sys->last_time = 0;
return VLC_SUCCESS;
}