* 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>
# include <sys/times.h>
#endif
-#include "vlc_video.h"
-#include "video_output.h"
-#include "vlc_spu.h"
-#include <vlc/input.h> /* for input_thread_t and i_pts_delay */
-#include "vlc_playlist.h"
+#include <vlc_vout.h>
+#include <vlc_playlist.h>
-#include "vlc_filter.h"
-#include <vlc/sout.h> /* sout_CfgParse */
+#include <vlc_filter.h>
+#include <vlc_osd.h>
#if defined( __APPLE__ )
-#include "darwin_specific.h"
+/* Include darwin_specific.h here if needed */
#endif
+/** FIXME This is quite ugly but needed while we don't have counters
+ * 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
*****************************************************************************/
/* Reattach video output to playlist before bailing out */
if( p_vout )
{
- vlc_object_t *p_playlist = pl_Yield( p_this );
+ playlist_t *p_playlist = pl_Yield( p_this );
spu_Attach( p_vout->p_spu, p_this, VLC_FALSE );
vlc_object_detach( p_vout );
vlc_object_attach( p_vout, p_playlist );
vlc_object_release( p_vout );
p_vout = NULL;
}
+ if( p_vout )
+ vlc_object_detach( p_vout ); /* Remove it from the GC */
vlc_mutex_unlock( &p_playlist->gc_lock );
pl_Release( p_this );
}
p_vout->b_filter_change )
{
/* We are not interested in this format, close this vout */
- vlc_object_detach( p_vout );
vlc_object_release( p_vout );
vout_Destroy( p_vout );
p_vout = NULL;
else
{
/* This video output is cool! Hijack it. */
- vlc_object_detach( p_vout );
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;
vlc_value_t val, text;
unsigned int i_width = p_fmt->i_width;
vlc_fourcc_t i_chroma = p_fmt->i_chroma;
unsigned int i_aspect = p_fmt->i_aspect;
+ config_chain_t *p_cfg;
+ char *psz_parser;
+ char *psz_name;
+
/* Allocate descriptor */
p_vout = vlc_object_create( p_parent, VLC_OBJECT_VOUT );
if( p_vout == NULL )
/* Initialize locks */
vlc_mutex_init( p_vout, &p_vout->picture_lock );
vlc_mutex_init( p_vout, &p_vout->change_lock );
+ vlc_mutex_init( p_vout, &p_vout->vfilter_lock );
/* Mouse coordinates */
var_Create( p_vout, "mouse-x", VLC_VAR_INTEGER );
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;
}
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 );
}
/* Create the vout thread */
+ 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_plugin, 0 );
+ "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_Create( p_vout, "deinterlace", VLC_VAR_STRING | VLC_VAR_HASCHOICE );
text.psz_string = _("Deinterlace");
var_Change( p_vout, "deinterlace", VLC_VAR_SETTEXT, &text, NULL );
- val.psz_string = ""; text.psz_string = _("Disable");
+ val.psz_string = (char *)""; text.psz_string = _("Disable");
var_Change( p_vout, "deinterlace", VLC_VAR_ADDCHOICE, &val, &text );
- val.psz_string = "discard"; text.psz_string = _("Discard");
+ val.psz_string = (char *)"discard"; text.psz_string = _("Discard");
var_Change( p_vout, "deinterlace", VLC_VAR_ADDCHOICE, &val, &text );
- val.psz_string = "blend"; text.psz_string = _("Blend");
+ val.psz_string = (char *)"blend"; text.psz_string = _("Blend");
var_Change( p_vout, "deinterlace", VLC_VAR_ADDCHOICE, &val, &text );
- val.psz_string = "mean"; text.psz_string = _("Mean");
+ val.psz_string = (char *)"mean"; text.psz_string = _("Mean");
var_Change( p_vout, "deinterlace", VLC_VAR_ADDCHOICE, &val, &text );
- val.psz_string = "bob"; text.psz_string = _("Bob");
+ val.psz_string = (char *)"bob"; text.psz_string = _("Bob");
var_Change( p_vout, "deinterlace", VLC_VAR_ADDCHOICE, &val, &text );
- val.psz_string = "linear"; text.psz_string = _("Linear");
+ val.psz_string = (char *)"linear"; text.psz_string = _("Linear");
var_Change( p_vout, "deinterlace", VLC_VAR_ADDCHOICE, &val, &text );
- val.psz_string = "x"; text.psz_string = "X";
+ val.psz_string = (char *)"x"; text.psz_string = (char *)"X";
var_Change( p_vout, "deinterlace", VLC_VAR_ADDCHOICE, &val, &text );
if( var_Get( p_vout, "deinterlace-mode", &val ) == VLC_SUCCESS )
}
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 );
void vout_Destroy( vout_thread_t *p_vout )
{
vout_thread_t *p_another_vout;
- vlc_object_t *p_playlist = pl_Yield( 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" );
if( p_vout->psz_filter_chain ) free( p_vout->psz_filter_chain );
+ config_ChainDestroy( p_vout->p_cfg );
+
/* Free structure */
vlc_object_destroy( p_vout );
-
+#ifndef __APPLE__
+ /* This is a dirty hack for mostly Linux, where there is no way to get the GUI
+ back if you closed it while playing video. This is solved in Mac OS X,
+ where we have this novelty called menubar, that will always allow you access
+ to the applications main functionality. They should try that on linux sometime */
p_another_vout = vlc_object_find( p_playlist,
VLC_OBJECT_VOUT, FIND_ANYWHERE );
if( p_another_vout == NULL )
{
vlc_object_release( p_another_vout );
}
+#endif
vlc_object_release( p_playlist );
}
return;
}
+ if( p_vout->b_title_show )
+ DisplayTitleOnOSD( p_vout );
+
/*
* Main loop - it is not executed if an error occurred during
* initialization
}
if( p_input )
{
- vlc_mutex_lock( &p_input->counters.counters_lock );
- stats_UpdateInteger( p_vout, p_input->counters.p_lost_pictures,
+ vlc_mutex_lock( &p_input->p->counters.counters_lock );
+ stats_UpdateInteger( p_vout, p_input->p->counters.p_lost_pictures,
i_lost , NULL);
stats_UpdateInteger( p_vout,
- p_input->counters.p_displayed_pictures,
+ p_input->p->counters.p_displayed_pictures,
i_displayed , NULL);
i_displayed = i_lost = 0;
- vlc_mutex_unlock( &p_input->counters.counters_lock );
+ vlc_mutex_unlock( &p_input->p->counters.counters_lock );
}
}
#if 0
if( p_vout->b_vfilter_change == VLC_TRUE )
{
int i;
+ vlc_mutex_lock( &p_vout->vfilter_lock );
RemoveVideoFilters2( p_vout );
for( i = 0; i < p_vout->i_vfilters_cfg; i++ )
{
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 )
{
}
}
p_vout->b_vfilter_change = VLC_FALSE;
+ vlc_mutex_unlock( &p_vout->vfilter_lock );
}
if( p_picture )
/* Destroy the locks */
vlc_mutex_destroy( &p_vout->picture_lock );
vlc_mutex_destroy( &p_vout->change_lock );
+ vlc_mutex_destroy( &p_vout->vfilter_lock );
/* Release the module */
if( p_vout && p_vout->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 );
int i;
for( i = 0; i < p_vout->i_vfilters_cfg; i++ )
{
- /* FIXME: this should be moved in a separate function */
- struct sout_cfg_t *p_cfg =
+ struct config_chain_t *p_cfg =
p_vout->p_vfilters_cfg[p_vout->i_vfilters_cfg];
- while( p_cfg )
+ config_ChainDestroy( p_cfg );
+ if( p_vout->psz_vfilters[p_vout->i_vfilters_cfg] )
{
- struct sout_cfg_t *p_next = p_cfg->p_next;
- free( p_cfg->psz_name );
- free( p_cfg->psz_value );
- free( p_cfg );
- p_cfg = p_next;
+ free( p_vout->psz_vfilters[p_vout->i_vfilters_cfg] );
+ p_vout->psz_vfilters[p_vout->i_vfilters_cfg] = NULL;
}
- /* </FIXME> */
-
- free( p_vout->psz_vfilters[p_vout->i_vfilters_cfg] );
}
p_vout->i_vfilters_cfg = 0;
if( psz_vfilters && *psz_vfilters )
while( psz_parser && *psz_parser )
{
- psz_parser = sout_CfgCreate(
+ psz_parser = config_ChainCreate(
&p_vout->psz_vfilters[p_vout->i_vfilters_cfg],
&p_vout->p_vfilters_cfg[p_vout->i_vfilters_cfg],
psz_parser );
- msg_Dbg( p_vout, "adding vfilter: %s\n",
+ msg_Dbg( p_vout, "adding vfilter: %s",
p_vout->psz_vfilters[p_vout->i_vfilters_cfg] );
p_vout->i_vfilters_cfg++;
- if( psz_parser && psz_parser )
+ if( psz_parser && *psz_parser )
{
if( p_vout->i_vfilters_cfg == MAX_VFILTERS )
{
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->b_vfilter_change = VLC_TRUE;
+ vlc_mutex_unlock( &p_vout->vfilter_lock );
return VLC_SUCCESS;
}
}
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 );
+ }
+}