* It includes functions allowing to open a new thread, send pictures to a
* thread, and destroy a previously oppened video output thread.
*****************************************************************************
- * Copyright (C) 2000-2004 the VideoLAN team
+ * Copyright (C) 2000-2007 the VideoLAN team
* $Id$
*
* Authors: Vincent Seguin <seguin@via.ecp.fr>
* helpers */
#include "input/input_internal.h"
+#include "modules/modules.h"
+
/*****************************************************************************
* Local prototypes
*****************************************************************************/
static int ParseVideoFilter2Chain( vout_thread_t *, char * );
static void RemoveVideoFilters2( vout_thread_t *p_vout );
+/* Display media title in OSD */
+static void DisplayTitleOnOSD( vout_thread_t *p_vout );
+
/*****************************************************************************
* Video Filter2 functions
*****************************************************************************/
/* This video output is cool! Hijack it. */
spu_Attach( p_vout->p_spu, p_this, VLC_TRUE );
vlc_object_attach( p_vout, p_this );
+ if( p_vout->b_title_show )
+ DisplayTitleOnOSD( p_vout );
vlc_object_release( p_vout );
}
}
vout_thread_t * p_vout; /* thread descriptor */
input_thread_t * p_input_thread;
int i_index; /* loop variable */
- char * psz_plugin = NULL;
vlc_value_t val, text;
unsigned int i_width = p_fmt->i_width;
else
{
/* continue the parent's filter chain */
- char *psz_end;
+ char *psz_tmp;
- psz_end = strchr( ((vout_thread_t *)p_parent)->psz_filter_chain, ':' );
- if( psz_end && *(psz_end+1) )
- p_vout->psz_filter_chain = strdup( psz_end+1 );
- else p_vout->psz_filter_chain = NULL;
+ /* Ugly hack to jump to our configuration chain */
+ p_vout->psz_filter_chain
+ = ((vout_thread_t *)p_parent)->psz_filter_chain;
+ p_vout->psz_filter_chain
+ = config_ChainCreate( &psz_tmp, &p_cfg, p_vout->psz_filter_chain );
+ config_ChainDestroy( p_cfg );
+ free( psz_tmp );
/* Create a video filter2 var ... but don't inherit values */
var_Create( p_vout, "video-filter", VLC_VAR_STRING );
{
var_Create( p_vout, "vout", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
var_Get( p_vout, "vout", &val );
- psz_plugin = val.psz_string;
+ psz_parser = val.psz_string;
}
-#if 0
else
{
- /* the filter chain is a string list of filters separated by double
- * colons */
- char *psz_end;
-
- psz_end = strchr( p_vout->psz_filter_chain, ':' );
- if( psz_end )
- psz_plugin = strndup( p_vout->psz_filter_chain,
- psz_end - p_vout->psz_filter_chain );
- else psz_plugin = strdup( p_vout->psz_filter_chain );
+ psz_parser = strdup( p_vout->psz_filter_chain );
}
-#endif
/* Create the vout thread */
- psz_parser = p_vout->psz_filter_chain;
- printf("psz_parser: %s\n", psz_parser );
- psz_parser = config_ChainCreate( &psz_name, &p_cfg, psz_parser );
- printf("psz_parser: %s\n", psz_parser );
+ config_ChainCreate( &psz_name, &p_cfg, psz_parser );
+ free( psz_parser );
p_vout->p_cfg = p_cfg;
p_vout->p_module = module_Need( p_vout,
( p_vout->psz_filter_chain && *p_vout->psz_filter_chain ) ?
"video filter" : "video output", psz_name, 0 );
+ free( psz_name );
- if( psz_plugin ) free( psz_plugin );
if( p_vout->p_module == NULL )
{
msg_Err( p_vout, "no suitable vout module" );
}
var_AddCallback( p_vout, "deinterlace", DeinterlaceCallback, NULL );
-
var_Create( p_vout, "vout-filter", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
text.psz_string = _("Filters");
var_Change( p_vout, "vout-filter", VLC_VAR_SETTEXT, &text, NULL );
msg_Err( p_vout, "video output creation failed" );
/* Make sure the thread is destroyed */
- p_vout->b_die = VLC_TRUE;
-
+ vlc_object_kill( p_vout );
vlc_thread_join( p_vout );
vlc_object_detach( p_vout );
playlist_t *p_playlist = pl_Yield( p_vout );
/* Request thread destruction */
- p_vout->b_die = VLC_TRUE;
+ vlc_object_kill( p_vout );
vlc_thread_join( p_vout );
var_Destroy( p_vout, "intf-change" );
return;
}
+ if( p_vout->b_title_show )
+ DisplayTitleOnOSD( p_vout );
+
/*
* Main loop - it is not executed if an error occurred during
* initialization
p_vfilter->p_cfg = p_vout->p_vfilters_cfg[i];
p_vfilter->p_module = module_Need( p_vfilter, "video filter2",
- p_vout->psz_vfilters[i], 0 );
+ p_vout->psz_vfilters[i],
+ VLC_TRUE );
if( p_vfilter->p_module )
{
* vout_VarCallback: generic callback for intf variables
*****************************************************************************/
int vout_VarCallback( vlc_object_t * p_this, const char * psz_variable,
- vlc_value_t old_value, vlc_value_t new_value,
- void * unused )
+ vlc_value_t oldval, vlc_value_t newval,
+ void *p_data )
{
vout_thread_t * p_vout = (vout_thread_t *)p_this;
vlc_value_t val;
+ (void)psz_variable; (void)newval; (void)oldval; (void)p_data;
val.b_bool = VLC_TRUE;
var_Set( p_vout, "intf-change", val );
return VLC_SUCCESS;
vlc_object_release( p_this->p_input );
-#ifdef WIN32
- CloseHandle( p_this->thread_id );
-#endif
-
vlc_object_destroy( p_this );
}
char *psz_mode = newval.psz_string;
char *psz_filter, *psz_deinterlace = NULL;
+ (void)psz_cmd; (void)oldval; (void)p_data;
var_Get( p_vout, "vout-filter", &val );
psz_filter = val.psz_string;
vout_thread_t *p_vout = (vout_thread_t *)p_this;
input_thread_t *p_input;
vlc_value_t val;
+ (void)psz_cmd; (void)oldval; (void)p_data;
p_input = (input_thread_t *)vlc_object_find( p_this, VLC_OBJECT_INPUT,
FIND_PARENT );
vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
vout_thread_t *p_vout = (vout_thread_t *)p_this;
+ (void)psz_cmd; (void)oldval; (void)p_data;
vlc_mutex_lock( &p_vout->vfilter_lock );
ParseVideoFilter2Chain( p_vout, newval.psz_string );
}
p_vout->i_vfilters = 0;
}
+
+static void DisplayTitleOnOSD( vout_thread_t *p_vout )
+{
+ input_thread_t *p_input;
+ mtime_t i_now, i_stop;
+
+ p_input = (input_thread_t *)vlc_object_find( p_vout,
+ VLC_OBJECT_INPUT, FIND_ANYWHERE );
+ if( p_input )
+ {
+ i_now = mdate();
+ i_stop = i_now + (mtime_t)(p_vout->i_title_timeout * 1000);
+ char *psz_nowplaying =
+ input_item_GetNowPlaying( input_GetItem( p_input ) );
+ char *psz_artist = input_item_GetArtist( input_GetItem( p_input ) );
+ char *psz_name = input_item_GetTitle( input_GetItem( p_input ) );
+ if( EMPTY_STR( psz_name ) )
+ {
+ free( psz_name );
+ psz_name = input_item_GetName( input_GetItem( p_input ) );
+ }
+ if( !EMPTY_STR( psz_nowplaying ) )
+ {
+ vout_ShowTextAbsolute( p_vout, DEFAULT_CHAN,
+ psz_nowplaying, NULL,
+ p_vout->i_title_position,
+ 30 + p_vout->fmt_in.i_width
+ - p_vout->fmt_in.i_visible_width
+ - p_vout->fmt_in.i_x_offset,
+ 20 + p_vout->fmt_in.i_y_offset,
+ i_now, i_stop );
+ }
+ else if( !EMPTY_STR( psz_artist ) )
+ {
+ char *psz_string = NULL;
+
+ psz_string = malloc( strlen( psz_name ) + strlen( psz_artist ) );
+ if( psz_string )
+ {
+ sprintf( psz_string, "%s - %s", psz_name, psz_artist );
+
+ vout_ShowTextAbsolute( p_vout, DEFAULT_CHAN,
+ psz_string, NULL,
+ p_vout->i_title_position,
+ 30 + p_vout->fmt_in.i_width
+ - p_vout->fmt_in.i_visible_width
+ - p_vout->fmt_in.i_x_offset,
+ 20 + p_vout->fmt_in.i_y_offset,
+ i_now, i_stop );
+ free( psz_string );
+ }
+ }
+ else
+ {
+ vout_ShowTextAbsolute( p_vout, DEFAULT_CHAN,
+ psz_name, NULL,
+ p_vout->i_title_position,
+ 30 + p_vout->fmt_in.i_width
+ - p_vout->fmt_in.i_visible_width
+ - p_vout->fmt_in.i_x_offset,
+ 20 + p_vout->fmt_in.i_y_offset,
+ i_now, i_stop );
+ }
+ vlc_object_release( p_input );
+ free( psz_artist );
+ free( psz_name );
+ free( psz_nowplaying );
+ }
+}
projects / vlc / blobdiff