/*****************************************************************************
* osdmenu.c: osd filter module
*****************************************************************************
- * Copyright (C) 2004-2005 M2X
- * $Id: osdmenu.c 11131 2005-05-23 11:04:07Z hartman $
+ * Copyright (C) 2004-2007 M2X
+ * $Id$
*
* Authors: Jean-Paul Saman <jpsaman #_at_# m2x dot nl>
*
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
-#include <stdlib.h>
-#include <string.h>
#include <vlc/vlc.h>
-#include <vlc/input.h>
-
+#include <vlc_vout.h>
#include <vlc_filter.h>
-#include <vlc_video.h>
#include <vlc_osd.h>
*****************************************************************************/
/* FIXME: Future extension make the definition file in XML format. */
-#define OSD_FILE_TEXT N_("OSD menu configuration file")
+#define OSD_FILE_TEXT N_("Configuration file")
#define OSD_FILE_LONGTEXT N_( \
- "An OSD menu configuration file that menu actions with button images" )
-
+ "Configuration file for the OSD Menu." )
#define OSD_PATH_TEXT N_("Path to OSD menu images")
#define OSD_PATH_LONGTEXT N_( \
- "Specify another path to the OSD menu images. This will override the path as defined in the " \
+ "Path to the OSD menu images. This will override the path defined in the " \
"OSD configuration file." )
-#define POSX_TEXT N_("X coordinate of the OSD menu")
+#define POSX_TEXT N_("X coordinate")
#define POSX_LONGTEXT N_("You can move the OSD menu by left-clicking on it." )
-#define POSY_TEXT N_("Y coordinate of the OSD menu")
+#define POSY_TEXT N_("Y coordinate")
#define POSY_LONGTEXT N_("You can move the OSD menu by left-clicking on it." )
-#define POS_TEXT N_("OSD menu position")
+#define POS_TEXT N_("Menu position")
#define POS_LONGTEXT N_( \
"You can enforce the OSD menu position on the video " \
"(0=center, 1=left, 2=right, 4=top, 8=bottom, you can " \
- "also use combinations of these values).")
+ "also use combinations of these values, eg. 6 = top-right).")
-#define TIMEOUT_TEXT N_("Timeout of OSD menu")
+#define TIMEOUT_TEXT N_("Menu timeout")
#define TIMEOUT_LONGTEXT N_( \
- "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.")
+ "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_UPDATE_TEXT N_("Update speed of OSD menu")
+#define OSD_UPDATE_TEXT N_("Menu update interval" )
#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." )
+ "The default is to update the OSD menu picture every 200 ms. Shorten the" \
+ " update time for environments that experience transmissions errors. " \
+ "Be careful with this option as encoding OSD menu pictures is very " \
+ "computing intensive. The range is 0 - 1000 ms." )
+
+#define OSD_ALPHA_TEXT N_("Alpha transparency value (default 255)")
+#define OSD_ALPHA_LONGTEXT N_( \
+ "The transparency of the OSD menu can be changed by giving a value " \
+ "between 0 and 255. A lower value specifies more transparency a higher " \
+ "means less transparency. The default is being not transparent " \
+ "(value 255) the minimum is fully transparent (value 0)." )
static int pi_pos_values[] = { 0, 1, 2, 4, 8, 5, 6, 9, 10 };
-static char *ppsz_pos_descriptions[] =
+static const char *ppsz_pos_descriptions[] =
{ N_("Center"), N_("Left"), N_("Right"), N_("Top"), N_("Bottom"),
N_("Top-Left"), N_("Top-Right"), N_("Bottom-Left"), N_("Bottom-Right") };
static void DestroyFilter( vlc_object_t * );
static subpicture_t *Filter( filter_t *, mtime_t );
static int OSDMenuUpdateEvent( vlc_object_t *, char const *,
- vlc_value_t, vlc_value_t, void * );
+ vlc_value_t, vlc_value_t, void * );
static int OSDMenuVisibleEvent( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
+static int OSDMenuCallback( vlc_object_t *, char const *,
+ vlc_value_t, vlc_value_t, void * );
#define OSD_CFG "osdmenu-"
#endif
#define OSD_UPDATE_MIN 0
-#define OSD_UPDATE_DEFAULT 0
+#define OSD_UPDATE_DEFAULT 300
#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 );
- add_integer( OSD_CFG "position", 8, NULL, POS_TEXT, POS_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 );
OSD_UPDATE_MIN, OSD_UPDATE_MAX, NULL, OSD_UPDATE_TEXT,
OSD_UPDATE_LONGTEXT, VLC_TRUE );
+ add_integer_with_range( OSD_CFG "alpha", 255, 0, 255, NULL,
+ OSD_ALPHA_TEXT, OSD_ALPHA_LONGTEXT, VLC_TRUE );
+
set_capability( "sub filter", 100 );
- set_description( N_("On Screen Display menu subfilter") );
- set_shortname( N_("OSD menu") );
+ set_description( _("On Screen Display menu") );
+ set_shortname( _("OSD menu") );
add_shortcut( "osdmenu" );
-/*
+
set_category( CAT_VIDEO );
set_subcategory( SUBCAT_VIDEO_SUBPIC );
-*/
+
set_callbacks( CreateFilter, DestroyFilter );
vlc_module_end();
*****************************************************************************/
struct filter_sys_t
{
- vlc_mutex_t lock;
-
- int position; /* relative positioning of SPU images */
+ int i_position; /* relative positioning of SPU images */
+ int i_x; /* absolute positioning of SPU images */
+ int i_y; /* absolute positioning of SPU images */
mtime_t i_last_date; /* last mdate SPU object has been sent to SPU subsytem */
mtime_t i_timeout; /* duration SPU object is valid on the video output in seconds */
vlc_bool_t b_visible; /* OSD Menu is visible */
mtime_t i_update; /* Update the OSD menu every n ms */
mtime_t i_end_date; /* End data of display OSD menu */
+ int i_alpha; /* alpha transparency value */
char *psz_file; /* OSD Menu configuration file */
osd_menu_t *p_menu; /* pointer to OSD Menu object */
static int CreateFilter ( vlc_object_t *p_this )
{
filter_t *p_filter = (filter_t *)p_this;
+ filter_sys_t *p_sys = NULL;
vlc_value_t val;
- int i_posx, i_posy;
- p_filter->p_sys = (filter_sys_t *) malloc( sizeof( filter_sys_t ) );
+ p_filter->p_sys = p_sys = (filter_sys_t *) malloc( sizeof(filter_sys_t) );
if( !p_filter->p_sys )
{
msg_Err( p_filter, "out of memory" );
return VLC_ENOMEM;
}
+ memset( p_sys, 0, sizeof(filter_sys_t) );
/* Populating struct */
p_filter->p_sys->p_menu = NULL;
p_filter->p_sys->psz_file = NULL;
- vlc_mutex_init( p_filter, &p_filter->p_sys->lock );
-
p_filter->p_sys->psz_file = config_GetPsz( p_filter, OSD_CFG "file" );
- if( p_filter->p_sys->psz_file == NULL || *p_filter->p_sys->psz_file == '\0' )
+ if( (p_filter->p_sys->psz_file == NULL) ||
+ (*p_filter->p_sys->psz_file == '\0') )
{
msg_Err( p_filter, "unable to get filename" );
goto error;
}
- var_Create( p_this, OSD_CFG "position", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
- var_Get( p_this, OSD_CFG "position", &val );
- 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 );
- 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 );
- i_posy = val.i_int;
+ p_sys->i_x = var_CreateGetIntegerCommand( p_this, OSD_CFG "x" );
+ p_sys->i_y = var_CreateGetIntegerCommand( p_this, OSD_CFG "y" );
+ p_sys->i_position = var_CreateGetIntegerCommand( p_this, OSD_CFG "position" );
+ p_sys->i_alpha = var_CreateGetIntegerCommand( p_this, OSD_CFG "alpha" );
/* in micro seconds - divide by 2 to match user expectations */
- var_Create( p_this, OSD_CFG "timeout", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
+ var_Create( p_this, OSD_CFG "timeout",
+ VLC_VAR_INTEGER | VLC_VAR_DOINHERIT | VLC_VAR_ISCOMMAND );
var_Get( p_this, OSD_CFG "timeout", &val );
- 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 );
+ p_sys->i_timeout = (mtime_t)(val.i_int * 1000000) >> 2;
+ var_Create( p_this, OSD_CFG "update",
+ VLC_VAR_INTEGER | VLC_VAR_DOINHERIT | VLC_VAR_ISCOMMAND );
var_Get( p_this, OSD_CFG "update", &val );
- p_filter->p_sys->i_update = (mtime_t)(val.i_int * 1000); /* in micro seconds */
+ p_sys->i_update = (mtime_t)(val.i_int * 1000); /* in micro seconds */
+
+ var_AddCallback( p_filter, OSD_CFG "position", OSDMenuCallback, p_sys );
+ var_AddCallback( p_filter, OSD_CFG "timeout", OSDMenuCallback, p_sys );
+ var_AddCallback( p_filter, OSD_CFG "update", OSDMenuCallback, p_sys );
+ var_AddCallback( p_filter, OSD_CFG "alpha", OSDMenuCallback, p_sys );
/* 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 )
+ p_sys->p_menu = osd_MenuCreate( p_this, p_sys->psz_file );
+ if( p_sys->p_menu == NULL )
goto error;
/* Check if menu position was overridden */
- p_filter->p_sys->b_absolute = VLC_TRUE;
- if( i_posx < 0 || i_posy < 0)
+ p_sys->b_absolute = VLC_TRUE;
+ if( (p_sys->i_x < 0) || (p_sys->i_y < 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;
+ p_sys->b_absolute = VLC_FALSE;
+ p_sys->p_menu->i_x = 0;
+ p_sys->p_menu->i_y = 0;
}
- else if( i_posx >= 0 || i_posy >= 0 )
+ else if( (p_sys->i_x >= 0) || (p_sys->i_y >= 0) )
{
- p_filter->p_sys->p_menu->i_x = i_posx;
- p_filter->p_sys->p_menu->i_y = i_posy;
+ p_sys->p_menu->i_x = p_sys->i_x;
+ p_sys->p_menu->i_y = p_sys->i_y;
}
- else if( p_filter->p_sys->p_menu->i_x < 0 || p_filter->p_sys->p_menu->i_y < 0 )
+ else if( (p_sys->p_menu->i_x < 0) ||
+ (p_sys->p_menu->i_y < 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;
+ p_sys->b_absolute = VLC_FALSE;
+ p_sys->p_menu->i_x = 0;
+ p_sys->p_menu->i_y = 0;
}
/* Set up p_filter */
- p_filter->p_sys->i_last_date = mdate();
+ p_sys->i_last_date = mdate();
/* Keep track of OSD Events */
- p_filter->p_sys->b_update = VLC_FALSE;
- p_filter->p_sys->b_visible = VLC_FALSE;
+ p_sys->b_update = VLC_FALSE;
+ p_sys->b_visible = VLC_FALSE;
- var_AddCallback( p_filter->p_sys->p_menu, "osd-menu-update", OSDMenuUpdateEvent, p_filter );
- var_AddCallback( p_filter->p_sys->p_menu, "osd-menu-visible", OSDMenuVisibleEvent, p_filter );
+ /* Listen to osd menu core updates/visible settings. */
+ var_AddCallback( p_sys->p_menu, "osd-menu-update",
+ OSDMenuUpdateEvent, p_filter );
+ var_AddCallback( p_sys->p_menu, "osd-menu-visible",
+ OSDMenuVisibleEvent, p_filter );
/* Attach subpicture filter callback */
p_filter->pf_sub_filter = Filter;
es_format_Init( &p_filter->fmt_out, SPU_ES, VLC_FOURCC( 's','p','u',' ' ) );
p_filter->fmt_out.i_priority = 0;
- msg_Dbg( p_filter, "successfully loaded osdmenu filter" );
+ msg_Dbg( p_filter, "successfully loaded osdmenu filter" );
return VLC_SUCCESS;
error:
msg_Err( p_filter, "osdmenu filter discarded" );
- vlc_mutex_destroy( &p_filter->p_sys->lock );
if( p_filter->p_sys->p_menu )
{
osd_MenuDelete( p_this, p_filter->p_sys->p_menu );
}
if( p_filter->p_sys->psz_file ) free( p_filter->p_sys->psz_file );
if( p_filter->p_sys ) free( p_filter->p_sys );
- return VLC_EGENERIC;
+ return VLC_EGENERIC;
}
/*****************************************************************************
filter_t *p_filter = (filter_t*)p_this;
filter_sys_t *p_sys = p_filter->p_sys;
+ var_DelCallback( p_filter, OSD_CFG "position", OSDMenuCallback, p_sys );
+ var_DelCallback( p_filter, OSD_CFG "timeout", OSDMenuCallback, p_sys );
+ var_DelCallback( p_filter, OSD_CFG "update", OSDMenuCallback, p_sys );
+ var_DelCallback( p_filter, OSD_CFG "alpha", OSDMenuCallback, p_sys );
+
+ var_DelCallback( p_sys->p_menu, "osd-menu-update",
+ OSDMenuUpdateEvent, p_filter );
+ var_DelCallback( p_sys->p_menu, "osd-menu-visible",
+ OSDMenuVisibleEvent, p_filter );
+
var_Destroy( p_this, OSD_CFG "file" );
var_Destroy( p_this, OSD_CFG "x" );
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 "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 );
+ var_Destroy( p_this, OSD_CFG "alpha" );
osd_MenuDelete( p_filter, p_sys->p_menu );
- vlc_mutex_destroy( &p_filter->p_sys->lock );
if( p_sys->psz_file) free( p_sys->psz_file );
if( p_sys ) free( p_sys );
filter_t *p_filter = (filter_t *) p_data;
p_filter->p_sys->b_visible = VLC_TRUE;
+ p_filter->p_sys->b_update = VLC_TRUE;
return VLC_SUCCESS;
}
vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
filter_t *p_filter = (filter_t *) p_data;
+ filter_sys_t *p_sys = p_filter->p_sys;
- p_filter->p_sys->b_update = VLC_TRUE;
- p_filter->p_sys->i_end_date = (mtime_t) 0;
+ p_sys->b_update = p_sys->b_visible ? VLC_TRUE : VLC_FALSE;
+ p_sys->i_end_date = (mtime_t) 0;
return VLC_SUCCESS;
}
/*****************************************************************************
* create_text_region : compose a text region SPU
*****************************************************************************/
-static subpicture_region_t *create_text_region( filter_t *p_filter, subpicture_t *p_spu,
+static subpicture_region_t *create_text_region( filter_t *p_filter, subpicture_t *p_spu,
int i_width, int i_height, const char *psz_text )
{
subpicture_region_t *p_region;
return NULL;
}
p_region->psz_text = strdup( psz_text );
- p_region->i_x = 0;
+ p_region->i_x = 0;
p_region->i_y = 40;
-#if 1
- msg_Dbg( p_filter, "SPU text region position (%d,%d) (%d,%d) [%s]",
- p_region->i_x, p_region->i_y,
+#if 0
+ msg_Dbg( p_filter, "SPU text region position (%d,%d) (%d,%d) [%s]",
+ p_region->i_x, p_region->i_y,
p_region->fmt.i_width, p_region->fmt.i_height, p_region->psz_text );
#endif
return p_region;
static subpicture_region_t *create_picture_region( filter_t *p_filter, subpicture_t *p_spu,
int i_width, int i_height, picture_t *p_pic )
{
- subpicture_region_t *p_region;
+ subpicture_region_t *p_region = NULL;
video_format_t fmt;
if( !p_spu ) return NULL;
fmt.i_width = fmt.i_visible_width = i_width;
fmt.i_height = fmt.i_visible_height = i_height;
fmt.i_x_offset = fmt.i_y_offset = 0;
+
p_region = p_spu->pf_create_region( VLC_OBJECT(p_filter), &fmt );
if( !p_region )
{
p_region->fmt.i_width = p_region->fmt.i_visible_width = 0;
p_region->fmt.i_height = p_region->fmt.i_visible_height = 0;
}
- if( p_pic != NULL )
+ if( p_pic )
vout_CopyPicture( p_filter, &p_region->picture, p_pic );
p_region->i_x = 0;
p_region->i_y = 0;
+ p_region->i_align = p_filter->p_sys->i_position;
#if 0
msg_Dbg( p_filter, "SPU picture region position (%d,%d) (%d,%d) [%p]",
p_region->i_x, p_region->i_y,
static subpicture_t *Filter( filter_t *p_filter, mtime_t i_date )
{
filter_sys_t *p_sys = p_filter->p_sys;
- subpicture_t *p_spu;
- subpicture_region_t *p_region;
+ subpicture_t *p_spu = NULL;
+ subpicture_region_t *p_region = NULL;
- if( !p_sys->b_update )
+ if( !p_sys->b_update || (p_sys->i_update <= 0) )
return NULL;
-
- /* Am I too early? */
+
+ /* 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_ephemer = VLC_TRUE;
- p_spu->b_fade = VLC_TRUE;
- p_spu->b_absolute = p_sys->b_absolute;
- p_spu->i_flags = p_sys->position;
+ p_spu->b_fade = VLC_TRUE;
+ if( p_filter->p_sys->p_menu->i_style == OSD_MENU_STYLE_CONCAT )
+ p_spu->b_absolute = VLC_TRUE;
+ else
+ p_spu->b_absolute = p_sys->b_absolute;
+ p_spu->i_flags = p_sys->i_position;
/* Determine the duration of the subpicture */
if( p_sys->i_end_date > 0 )
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;
p_spu->i_x = p_filter->p_sys->p_menu->p_state->i_x;
p_spu->i_y = p_filter->p_sys->p_menu->p_state->i_y;
p_spu->p_region = p_region;
- p_spu->i_alpha = 0xFF; /* Picture is completely transparent. */
+ p_spu->i_alpha = 0xFF; /* Picture is completely non transparent. */
return p_spu;
}
- /* Create new spu regions */
+ /* Create new spu regions
+ */
p_region = create_picture_region( p_filter, p_spu,
p_filter->p_sys->p_menu->p_state->i_width,
p_filter->p_sys->p_menu->p_state->i_height,
p_filter->p_sys->p_menu->p_state->p_pic );
+
+ if( !p_region )
+ {
+ p_filter->pf_sub_buffer_del( p_filter, p_spu );
+ return NULL;
+ }
+
+ p_spu->i_width = p_region->fmt.i_visible_width;
+ p_spu->i_height = p_region->fmt.i_visible_height;
+ p_spu->i_alpha = p_filter->p_sys->i_alpha;
+
+ /* proper positioning of OSD menu image */
+ if( p_filter->p_sys->p_menu->i_style == OSD_MENU_STYLE_CONCAT )
+ {
+ p_spu->i_x = p_filter->p_sys->p_menu->p_button->i_x;
+ p_spu->i_y = p_filter->p_sys->p_menu->p_button->i_y;
+ }
+ else
+ {
+ p_spu->i_x = p_filter->p_sys->p_menu->p_state->i_x;
+ p_spu->i_y = p_filter->p_sys->p_menu->p_state->i_y;
+ }
+
+ if( p_filter->p_sys->p_menu->i_style == OSD_MENU_STYLE_CONCAT )
+ {
+ subpicture_region_t *p_region_list = NULL;
+ subpicture_region_t *p_region_tail = NULL;
+ osd_menu_t *p_osd = p_filter->p_sys->p_menu;
+ osd_button_t *p_button = p_osd->p_button;
+
+ /* Construct the entire OSD from individual images */
+ while( p_button != NULL )
+ {
+ osd_button_t *p_tmp = NULL;
+ subpicture_region_t *p_new = NULL;
+
+ p_new = create_picture_region( p_filter, p_spu,
+ p_button->p_current_state->p_pic->p[Y_PLANE].i_visible_pitch,
+ p_button->p_current_state->p_pic->p[Y_PLANE].i_visible_lines,
+ p_button->p_current_state->p_pic );
+ if( !p_new )
+ {
+ /* Cleanup when bailing out */
+ subpicture_region_t *p_tmp = NULL;
+ while( p_region_list )
+ {
+ p_tmp = p_region_list->p_next;
+ p_spu->pf_destroy_region( VLC_OBJECT(p_filter), p_region_list );
+ };
+ p_spu->pf_destroy_region( VLC_OBJECT(p_filter), p_region );
+ p_filter->pf_sub_buffer_del( p_filter, p_spu );
+ return NULL;
+ }
+
+ p_spu->i_width += p_new->fmt.i_visible_width;
+ p_spu->i_height += p_new->fmt.i_visible_height;
+
+ if( !p_region_list )
+ {
+ p_region_list = p_new;
+ p_region_tail = p_new;
+ }
+ else
+ {
+ p_new->i_x = p_region_tail->fmt.i_visible_width;
+ p_new->i_y = p_button->i_y;
+ p_region_tail->p_next = p_new;
+ p_region_tail = p_new;
+ }
+ p_tmp = p_button->p_next;
+ p_button = p_tmp;
+ };
+ p_region->p_next = p_region_list;
+ }
#if 0
p_region->p_next = create_text_region( p_filter, p_spu,
p_filter->p_sys->p_menu->p_state->i_width, p_filter->p_sys->p_menu->p_state->i_height,
p_filter->p_sys->p_menu->p_state->p_visible->psz_action );
#endif
-
- /* proper positioning of OSD menu image */
- p_spu->i_x = p_filter->p_sys->p_menu->p_state->i_x;
- p_spu->i_y = p_filter->p_sys->p_menu->p_state->i_y;
p_spu->p_region = p_region;
return p_spu;
}
+
+static int OSDMenuCallback( vlc_object_t *p_this, char const *psz_var,
+ vlc_value_t oldval, vlc_value_t newval,
+ void *p_data )
+{
+ filter_sys_t *p_sys = (filter_sys_t *) p_data;
+
+ if( !p_sys )
+ return VLC_SUCCESS;
+
+ if( !strncmp( psz_var, OSD_CFG"position", 16) )
+ {
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+ unsigned int i;
+ for( i=0; i < ARRAY_SIZE(pi_pos_values); i++ )
+ {
+ if( newval.i_int == pi_pos_values[i] )
+ {
+ p_sys->i_position = newval.i_int % 11;
+ break;
+ }
+ }
+#undef ARRAY_SIZE
+ }
+ else if( !strncmp( psz_var, OSD_CFG"x", 9) ||
+ !strncmp( psz_var, OSD_CFG"y", 9))
+ {
+ p_sys->b_absolute = VLC_TRUE;
+ if( (p_sys->i_x < 0) || (p_sys->i_y < 0) )
+ {
+ p_sys->b_absolute = VLC_FALSE;
+ p_sys->p_menu->i_x = 0;
+ p_sys->p_menu->i_y = 0;
+ }
+ else if( (p_sys->i_x >= 0) || (p_sys->i_y >= 0) )
+ {
+ p_sys->p_menu->i_x = p_sys->i_x;
+ p_sys->p_menu->i_y = p_sys->i_y;
+ }
+ }
+ else if( !strncmp( psz_var, OSD_CFG"update", 14) )
+ p_sys->i_update = (mtime_t)(newval.i_int * 1000);
+ else if( !strncmp( psz_var, OSD_CFG"timeout", 15) )
+ p_sys->i_update = newval.i_int % 1000;
+ else if( !strncmp( psz_var, OSD_CFG"alpha", 13) )
+ p_sys->i_alpha = newval.i_int % 256;
+
+ p_sys->b_update = p_sys->b_visible ? VLC_TRUE : VLC_FALSE;
+ return VLC_SUCCESS;
+}
projects / vlc / blobdiff