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Forward port of revision 12360.

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This commit is contained in:
Jean-Paul Saman 2005-08-23 12:27:59 +00:00
parent 37dfc77251
commit f60342e352
1 changed files with 56 additions and 8 deletions
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64
modules/video_filter/osdmenu.c
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@ -66,6 +66,15 @@
"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." )
static int pi_pos_values[] = { 0, 1, 2, 4, 8, 5, 6, 9, 10 };
static char *ppsz_pos_descriptions[] =
{ N_("Center"), N_("Left"), N_("Right"), N_("Top"), N_("Bottom"),
@ -93,9 +102,16 @@ vlc_module_begin();
add_integer( OSD_CFG "y", -1, NULL, POSY_TEXT, POSY_LONGTEXT, VLC_FALSE );
add_integer( OSD_CFG "position", 8, NULL, POS_TEXT, POS_LONGTEXT, VLC_FALSE );
change_integer_list( pi_pos_values, ppsz_pos_descriptions, 0 );
add_string( OSD_CFG "file", OSD_DEFAULT_CFG, NULL, OSD_FILE_TEXT, 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, TIMEOUT_LONGTEXT, VLC_FALSE );
add_string( OSD_CFG "file", OSD_DEFAULT_CFG, NULL, OSD_FILE_TEXT,
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,
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 );
set_capability( "sub filter", 100 );
set_description( N_("On Screen Display menu subfilter") );
@ -124,6 +140,9 @@ struct filter_sys_t
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 */
char *psz_file; /* OSD Menu configuration file */
osd_menu_t *p_menu; /* pointer to OSD Menu object */
@ -171,6 +190,14 @@ static int CreateFilter ( vlc_object_t *p_this )
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;
/* 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 )
@ -201,7 +228,7 @@ static int CreateFilter ( vlc_object_t *p_this )
p_filter->p_sys->i_last_date = mdate();
/* Keep track of OSD Events */
p_filter->p_sys->b_update = VLC_FALSE;
p_filter->p_sys->b_update = VLC_FALSE;
p_filter->p_sys->b_visible = VLC_FALSE;
var_AddCallback( p_filter->p_sys->p_menu, "osd-menu-update", OSDMenuUpdateEvent, p_filter );
@ -242,6 +269,8 @@ static void DestroyFilter( vlc_object_t *p_this )
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_DelCallback( p_sys->p_menu, "osd-menu-update", OSDMenuUpdateEvent, p_filter );
var_DelCallback( p_sys->p_menu, "osd-menu-visible", OSDMenuVisibleEvent, p_filter );
@ -273,6 +302,7 @@ static int OSDMenuUpdateEvent( vlc_object_t *p_this, char const *psz_var,
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;
return VLC_SUCCESS;
}
@ -368,11 +398,30 @@ static subpicture_t *Filter( filter_t *p_filter, mtime_t i_date )
subpicture_t *p_spu;
subpicture_region_t *p_region;
if( !p_filter->p_sys->b_update ) return NULL;
if( !p_filter->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;
p_filter->p_sys->b_update = VLC_FALSE;
/* 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
/* Allocate the subpicture internal data. */
p_spu = p_filter->pf_sub_buffer_new( p_filter );
if( !p_spu ) return NULL;
@ -383,7 +432,6 @@ static subpicture_t *Filter( filter_t *p_filter, mtime_t i_date )
p_spu->b_ephemer = VLC_TRUE;
p_spu->b_fade = VLC_TRUE;
p_spu->i_flags = p_sys->position;
p_filter->p_sys->b_update = VLC_FALSE;
/* Send an empty subpicture to clear the display
* when OSD menu should be hidden and menu picture is not allocated.