"OSD menu pictures get a default timeout of 15 seconds added to their remaining time." \
"This will ensure that they are at least the specified time visible.")
-#define OSD_REPEAT_TEXT N_("Repeat the same OSD menu pictures n-times (default is 2)")
-#define OSD_REPEAT_LONGTEXT N_( \
- "Resend the same OSD menu picture n-times. In an environment where " \
- "transmissions errors occur having a little redundancy is helpfull." )
-
-#define OSD_REPEAT_DELAY_TEXT N_("Delay the subsequent OSD menu pictures by n ms (default is 200ms) ")
-#define OSD_REPEAT_DELAY_LONGTEXT N_( \
- "Delay the resending of the OSD menu picture for at least n-ms." )
+#define OSD_UPDATE_TEXT N_("Update speed of OSD menu pictures in ms (default is 200ms)")
+#define OSD_UPDATE_LONGTEXT N_( \
+ "Update the OSD menu picture every 200ms (default). Shorten the update time for " \
+ "environments that experience transmissions errors. Be carefull with this option " \
+ "because encoding OSD menu pictures is very computing intensive. The range is 0 - 1000 ms." )
static int pi_pos_values[] = { 0, 1, 2, 4, 8, 5, 6, 9, 10 };
static char *ppsz_pos_descriptions[] =
#define OSD_DEFAULT_CFG "share/osdmenu/default.cfg"
#endif
+#define OSD_UPDATE_MIN 0
+#define OSD_UPDATE_DEFAULT 0
+#define OSD_UPDATE_MAX 1000
+
vlc_module_begin();
add_integer( OSD_CFG "x", -1, NULL, POSX_TEXT, POSX_LONGTEXT, VLC_FALSE );
add_integer( OSD_CFG "y", -1, NULL, POSY_TEXT, POSY_LONGTEXT, VLC_FALSE );
OSD_FILE_LONGTEXT, VLC_FALSE );
add_string( OSD_CFG "file-path", NULL, NULL, OSD_PATH_TEXT,
OSD_PATH_LONGTEXT, VLC_FALSE );
- add_integer( OSD_CFG "timeout", 0, NULL, TIMEOUT_TEXT,
+ add_integer( OSD_CFG "timeout", 15, NULL, TIMEOUT_TEXT,
TIMEOUT_LONGTEXT, VLC_FALSE );
- add_integer( OSD_CFG "repeat", 0, NULL, OSD_REPEAT_TEXT,
- OSD_REPEAT_LONGTEXT, VLC_TRUE );
- add_integer( OSD_CFG "repeat-delay", 200, NULL, OSD_REPEAT_DELAY_TEXT,
- OSD_REPEAT_DELAY_LONGTEXT, VLC_TRUE );
+ add_integer_with_range( OSD_CFG "update", OSD_UPDATE_DEFAULT,
+ OSD_UPDATE_MIN, OSD_UPDATE_MAX, NULL, OSD_UPDATE_TEXT,
+ OSD_UPDATE_LONGTEXT, VLC_TRUE );
set_capability( "sub filter", 100 );
set_description( N_("On Screen Display menu subfilter") );
int position; /* relative positioning of SPU images */
mtime_t i_last_date; /* last mdate SPU object has been sent to SPU subsytem */
- int i_timeout; /* duration SPU object is valid on the video output in seconds */
+ mtime_t i_timeout; /* duration SPU object is valid on the video output in seconds */
vlc_bool_t b_absolute; /* do we use absolute positioning or relative? */
vlc_bool_t b_update; /* Update OSD Menu by sending SPU objects */
vlc_bool_t b_visible; /* OSD Menu is visible */
- int i_repeat_delay;/* Delay OSD menu repeat by n-ms */
- int i_repeat; /* default value to use for OSD menu repeat */
- int i_spu_repeat; /* repeat OSD menu */
-
+ mtime_t i_update; /* Update the OSD menu every n ms */
+ mtime_t i_end_date; /* End data of display OSD menu */
+
char *psz_file; /* OSD Menu configuration file */
osd_menu_t *p_menu; /* pointer to OSD Menu object */
};
{
filter_t *p_filter = (filter_t *)p_this;
vlc_value_t val;
- int posx, posy;
+ int i_posx, i_posy;
p_filter->p_sys = (filter_sys_t *) malloc( sizeof( filter_sys_t ) );
if( !p_filter->p_sys )
p_filter->p_sys->position = val.i_int;
var_Create( p_this, OSD_CFG "x", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
var_Get( p_this, OSD_CFG "x", &val );
- posx = val.i_int;
+ i_posx = val.i_int;
var_Create( p_this, OSD_CFG "y", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
var_Get( p_this, OSD_CFG "y", &val );
- posy = val.i_int;
+ i_posy = val.i_int;
+
+ /* in micro seconds - divide by 2 to match user expectations */
var_Create( p_this, OSD_CFG "timeout", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
var_Get( p_this, OSD_CFG "timeout", &val );
- p_filter->p_sys->i_timeout = val.i_int; /* in seconds */
-
- /* repeat the OSD menu n-times */
- var_Create( p_this, OSD_CFG "repeat", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
- var_Get( p_this, OSD_CFG "repeat", &val );
- p_filter->p_sys->i_repeat = val.i_int;
- var_Create( p_this, OSD_CFG "repeat-delay", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
- var_Get( p_this, OSD_CFG "repeat-delay", &val );
- p_filter->p_sys->i_repeat_delay = val.i_int;
-
+ p_filter->p_sys->i_timeout = (mtime_t)(val.i_int * 1000000) >> 2;
+ var_Create( p_this, OSD_CFG "update", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
+ var_Get( p_this, OSD_CFG "update", &val );
+ p_filter->p_sys->i_update = (mtime_t)(val.i_int * 1000); /* in micro seconds */
+
/* Load the osd menu subsystem */
p_filter->p_sys->p_menu = osd_MenuCreate( p_this, p_filter->p_sys->psz_file );
if( p_filter->p_sys->p_menu == NULL )
/* Check if menu position was overridden */
p_filter->p_sys->b_absolute = VLC_TRUE;
-
- if( posx < 0 || posy < 0)
+ if( i_posx < 0 || i_posy < 0)
{
p_filter->p_sys->b_absolute = VLC_FALSE;
p_filter->p_sys->p_menu->i_x = 0;
p_filter->p_sys->p_menu->i_y = 0;
}
- else if( posx >= 0 || posy >= 0 )
+ else if( i_posx >= 0 || i_posy >= 0 )
{
- p_filter->p_sys->p_menu->i_x = posx;
- p_filter->p_sys->p_menu->i_y = posy;
+ p_filter->p_sys->p_menu->i_x = i_posx;
+ p_filter->p_sys->p_menu->i_y = i_posy;
}
else if( p_filter->p_sys->p_menu->i_x < 0 || p_filter->p_sys->p_menu->i_y < 0 )
{
var_Destroy( p_this, OSD_CFG "y" );
var_Destroy( p_this, OSD_CFG "position" );
var_Destroy( p_this, OSD_CFG "timeout" );
- var_Destroy( p_this, OSD_CFG "repeat" );
- var_Destroy( p_this, OSD_CFG "repeat-delay" );
+ var_Destroy( p_this, OSD_CFG "update" );
var_DelCallback( p_sys->p_menu, "osd-menu-update", OSDMenuUpdateEvent, p_filter );
var_DelCallback( p_sys->p_menu, "osd-menu-visible", OSDMenuVisibleEvent, p_filter );
filter_t *p_filter = (filter_t *) p_data;
p_filter->p_sys->b_update = VLC_TRUE;
- p_filter->p_sys->i_spu_repeat = p_filter->p_sys->i_repeat;
+ p_filter->p_sys->i_end_date = (mtime_t) 0;
return VLC_SUCCESS;
}
subpicture_t *p_spu;
subpicture_region_t *p_region;
- if( !p_filter->p_sys->b_update )
+ if( !p_sys->b_update )
return NULL;
-
- /* use a window of 200ms by default */
- if( ( p_filter->p_sys->i_spu_repeat < p_filter->p_sys->i_repeat ) &&
- ( p_filter->p_sys->i_last_date +
- (mtime_t)( p_filter->p_sys->i_repeat_delay * 1000 ) < i_date ) )
- {
-#if 0
- msg_Dbg( p_filter, " waiting a bit %d", p_filter->p_sys->i_spu_repeat );
-#endif
- return NULL;
- }
- p_filter->p_sys->i_last_date = i_date;
-
- /* repeat the OSD menu ? */
- p_filter->p_sys->i_spu_repeat--;
- if( p_filter->p_sys->i_spu_repeat <= 0 )
- p_filter->p_sys->b_update = VLC_FALSE;
-#if 0
- msg_Dbg( p_filter, "i_spu_repeat %d, i_repeat %d, i_date "I64Fd,
- p_filter->p_sys->i_spu_repeat, p_filter->p_sys->i_repeat, i_date );
-#endif
+
+ /* Am I too early? */
+ if( ( ( p_sys->i_last_date + p_sys->i_update ) > i_date ) &&
+ ( p_sys->i_end_date > 0 ) )
+ return NULL; /* we are too early, so wait */
/* Allocate the subpicture internal data. */
p_spu = p_filter->pf_sub_buffer_new( p_filter );
if( !p_spu ) return NULL;
-
- p_spu->b_absolute = p_sys->b_absolute;
- p_spu->i_start = p_sys->i_last_date = i_date;
- p_spu->i_stop = (p_sys->i_timeout == 0) ? 0 : i_date + (mtime_t)(p_sys->i_timeout * 1000000);
p_spu->b_ephemer = VLC_TRUE;
- p_spu->b_fade = VLC_TRUE;
+ p_spu->b_fade = VLC_TRUE;
+ p_spu->b_absolute = p_sys->b_absolute;
p_spu->i_flags = p_sys->position;
+ /* Determine the duration of the subpicture */
+ if( p_sys->i_end_date > 0 )
+ {
+ /* Display the subpicture again. */
+ p_spu->i_stop = p_sys->i_end_date - i_date;
+ if( ( i_date + p_sys->i_update ) >= p_sys->i_end_date )
+ p_sys->b_update = VLC_FALSE;
+ }
+ else
+ {
+ /* There is a new OSD picture to display */
+ p_spu->i_stop = i_date + p_sys->i_timeout;
+ p_sys->i_end_date = p_spu->i_stop;
+ }
+
+ p_sys->i_last_date = i_date;
+ p_spu->i_start = p_sys->i_last_date = i_date;
+
/* Send an empty subpicture to clear the display
* when OSD menu should be hidden and menu picture is not allocated.
*/