p_filter->fmt_out.audio = p_filter->fmt_in.audio;
p_filter->pf_audio_filter = DoWork;
+ var_Create( p_filter->p_libvlc, "audiobargraph_v-alarm", VLC_VAR_BOOL );
+
return VLC_SUCCESS;
}
sum = sqrtf(sum);
/* 5 - compare it to the threshold */
- if (sum < p_sys->alarm_threshold) {
- i=1;
- } else {
- i=0;
- }
- snprintf(message,255,"@audiobargraph_v audiobargraph_v-alarm %d\n",i);
-
- msg_Dbg( p_filter, "message alarm : %s", message );
- //TCPconnection = net_ConnectTCP(p_filter,p_sys->address,p_sys->port);
- net_Write(p_filter, p_sys->TCPconnection, NULL, message, strlen(message));
- //net_Close(TCPconnection);
+ var_SetBool(p_filter->p_libvlc, "audiobargraph_v-alarm",
+ sum < p_sys->alarm_threshold);
p_sys->lastAlarm = p_in_buf->i_pts;
}
filter_sys_t *p_sys = p_filter->p_sys;
ValueDate_t* current;
+ var_Destroy( p_filter->p_libvlc, "audiobargraph_v-alarm" );
+
p_sys->last = NULL;
while (p_sys->first != NULL) {
current = p_sys->first;
"Enforce the bargraph position on the video " \
"(0=center, 1=left, 2=right, 4=top, 8=bottom, you can " \
"also use combinations of these values, eg 6 = top-right).")
-#define ALARM_TEXT N_("Alarm")
-#define ALARM_LONGTEXT N_("Signals a silence and displays and alert " \
- "(0=no alarm, 1=alarm).")
#define BARWIDTH_TEXT N_("Bar width in pixel (default : 10)")
#define BARWIDTH_LONGTEXT N_("Width in pixel of each bar in the BarGraph to be displayed " \
"(default : 10).")
TRANS_TEXT, TRANS_LONGTEXT, false )
add_integer( CFG_PREFIX "position", -1, POS_TEXT, POS_LONGTEXT, false )
change_integer_list( pi_pos_values, ppsz_pos_descriptions )
- add_integer( CFG_PREFIX "alarm", 0, ALARM_TEXT, ALARM_LONGTEXT, true )
+ add_obsolete_integer( CFG_PREFIX "alarm" )
add_integer( CFG_PREFIX "barWidth", 10, BARWIDTH_TEXT, BARWIDTH_LONGTEXT, true )
/* video output filter submodule */
picture_t *p_pic;
mtime_t date;
int scale;
- int alarm;
+ bool alarm;
int barWidth;
} BarGraph_t;
};
static const char *const ppsz_filter_options[] = {
- "i_values", "x", "y", "transparency", "position", "alarm", "barWidth", NULL
+ "i_values", "x", "y", "transparency", "position", "barWidth", NULL
};
static const char *const ppsz_filter_callbacks[] = {
"audiobargraph_v-y",
"audiobargraph_v-transparency",
"audiobargraph_v-position",
- "audiobargraph_v-alarm",
"audiobargraph_v-barWidth",
NULL
};
//p_BarGraph->nbChannels = 0;
//p_BarGraph->i_values = NULL;
parse_i_values(p_BarGraph, i_values);
- p_BarGraph->alarm = var_CreateGetIntegerCommand( p_filter, "audiobargraph_v-alarm" );
+ p_BarGraph->alarm = false;
+
p_BarGraph->barWidth = var_CreateGetIntegerCommand( p_filter, "audiobargraph_v-barWidth" );
p_BarGraph->scale = 400;
p_sys->i_pos = 0;
vlc_mutex_init( &p_sys->lock );
- LoadBarGraph( p_this, p_BarGraph );
- p_sys->b_spu_update = true;
+
+ var_Create(p_filter->p_libvlc, "audiobargraph_v-alarm", VLC_VAR_BOOL);
+ var_AddCallback(p_filter->p_libvlc, "audiobargraph_v-alarm",
+ BarGraphCallback, p_sys);
+
+ var_TriggerCallback(p_filter->p_libvlc, "audiobargraph_v-alarm");
for( int i = 0; ppsz_filter_callbacks[i]; i++ )
var_AddCallback( p_filter, ppsz_filter_callbacks[i],
var_DelCallback( p_filter, ppsz_filter_callbacks[i],
BarGraphCallback, p_sys );
+ var_DelCallback(p_filter->p_libvlc, "audiobargraph_v-alarm",
+ BarGraphCallback, p_sys);
+ var_Destroy(p_filter->p_libvlc, "audiobargraph_v-alarm");
+
if( p_sys->p_blend )
filter_DeleteBlend( p_sys->p_blend );
picture_Release( p_BarGraph->p_pic );
p_BarGraph->p_pic = NULL;
}
- p_BarGraph->alarm = newval.i_int;
+ p_BarGraph->alarm = newval.b_bool;
LoadBarGraph(p_this,p_BarGraph);
}
else if ( !strcmp( psz_var, "audiobargraph_v-barWidth" ) )