* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
-#include "libvlc_internal.h"
#include <vlc/libvlc.h>
#include <vlc_demux.h>
#include <vlc_input.h>
#include "input/input_internal.h"
+#include "libvlc_internal.h"
/*
* Release the associated input thread
*
* Object lock is NOT held.
*/
-static void release_input_thread( libvlc_media_instance_t *p_mi )
+static void release_input_thread( libvlc_media_instance_t *p_mi )
{
input_thread_t *p_input_thread;
vlc_bool_t should_destroy;
if( !p_input_thread )
return;
-
+
/* release for previous vlc_object_get */
vlc_object_release( p_input_thread );
if( should_destroy )
{
/* We owned this one */
+ input_StopThread( p_input_thread );
var_Destroy( p_input_thread, "drawable" );
input_DestroyThread( p_input_thread );
}
* Object lock is held.
*/
input_thread_t *libvlc_get_input_thread( libvlc_media_instance_t *p_mi,
- libvlc_exception_t *p_e )
+ libvlc_exception_t *p_e )
{
input_thread_t *p_input_thread;
case END_S:
event.type = libvlc_MediaInstanceReachedEnd;
break;
+ case PAUSE_S:
+ event.type = libvlc_MediaInstancePaused;
+ break;
+ case PLAYING_S:
+ event.type = libvlc_MediaInstancePlayed;
+ break;
default:
return VLC_SUCCESS;
}
return VLC_SUCCESS;
}
+/*
+ * input_position_changed (Private) (input var "intf-change" Callback)
+ */
+static int
+input_position_changed( vlc_object_t * p_this, char const * psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval,
+ void * p_userdata )
+{
+ libvlc_media_instance_t * p_mi = p_userdata;
+ vlc_value_t val;
+
+ if (!strcmp(psz_cmd, "intf" /* "-change" no need to go further */))
+ {
+ input_thread_t * p_input = (input_thread_t *)p_this;
+ var_Get( p_input, "position", &val );
+
+ if ((val.i_time % I64C(500000)) != 0)
+ return VLC_SUCCESS; /* No need to have a better precision */
+ var_Get( p_input, "state", &val );
+
+ if( val.i_int != PLAYING_S )
+ return VLC_SUCCESS; /* Don't send the position while stopped */
+ }
+ else
+ val.i_time = newval.i_time;
+
+ libvlc_event_t event;
+ event.type = libvlc_MediaInstancePositionChanged;
+ event.u.media_instance_position_changed.new_position = val.i_time;
+
+ libvlc_event_send( p_mi->p_event_manager, &event );
+ return VLC_SUCCESS;
+}
+
/**************************************************************************
* Create a Media Instance object
**************************************************************************/
if( !p_mi )
return NULL;
- p_mi->p_md = libvlc_media_descriptor_duplicate( p_md );
+ libvlc_media_descriptor_retain( p_md );
+ p_mi->p_md = p_md;
return p_mi;
}
}
p_mi->i_input_id = p_input->i_object_id;
-
+
/* will be released in media_instance_release() */
vlc_object_yield( p_input );
free( p_mi );
return; /* no need to worry about no input thread */
}
+ vlc_mutex_destroy( &p_mi->object_lock );
input_DestroyThread( p_input_thread );
return;
vlc_mutex_lock( &p_mi->object_lock );
-
+
p_mi->i_refcount--;
if( p_mi->i_refcount > 0 )
return;
}
vlc_mutex_unlock( &p_mi->object_lock );
+ vlc_mutex_destroy( &p_mi->object_lock );
libvlc_event_manager_release( p_mi->p_event_manager );
-
+
release_input_thread( p_mi );
libvlc_media_descriptor_release( p_mi->p_md );
return;
vlc_mutex_lock( &p_mi->object_lock );
-
+
release_input_thread( p_mi );
libvlc_media_descriptor_release( p_mi->p_md );
return; /* It is ok to pass a NULL md */
}
- p_mi->p_md = libvlc_media_descriptor_duplicate( p_md );
-
+ libvlc_media_descriptor_retain( p_md );
+ p_mi->p_md = p_md;
+
/* The policy here is to ignore that we were created using a different
* libvlc_instance, because we don't really care */
p_mi->p_libvlc_instance = p_md->p_libvlc_instance;
if( !p_mi->p_md )
return NULL;
- return libvlc_media_descriptor_duplicate( p_mi->p_md );
+ libvlc_media_descriptor_retain( p_mi->p_md );
+ return p_mi->p_md;
}
/**************************************************************************
{
input_thread_t * p_input_thread;
- if( (p_input_thread = libvlc_get_input_thread( p_mi, p_e )) )
+ if( (p_input_thread = libvlc_get_input_thread( p_mi, p_e )) )
{
- /* A thread alread exists, send it a play message */
+ /* A thread alread exists, send it a play message */
vlc_value_t val;
val.i_int = PLAYING_S;
libvlc_exception_clear( p_e );
vlc_mutex_lock( &p_mi->object_lock );
-
+
if( !p_mi->p_md )
{
libvlc_exception_raise( p_e, "no associated media descriptor" );
var_Set( p_input_thread, "drawable", val );
}
var_AddCallback( p_input_thread, "state", input_state_changed, p_mi );
+ var_AddCallback( p_input_thread, "intf-change", input_position_changed, p_mi );
/* will be released in media_instance_release() */
vlc_object_yield( p_input_thread );
void libvlc_media_instance_set_position(
libvlc_media_instance_t *p_mi,
float position,
- libvlc_exception_t *p_e )
+ libvlc_exception_t *p_e )
{
input_thread_t *p_input_thread;
vlc_value_t val;
float libvlc_media_instance_get_fps(
libvlc_media_instance_t *p_mi,
- libvlc_exception_t *p_e)
+ libvlc_exception_t *p_e)
{
double f_fps = 0.0;
input_thread_t *p_input_thread;
vlc_bool_t libvlc_media_instance_will_play(
libvlc_media_instance_t *p_mi,
- libvlc_exception_t *p_e)
+ libvlc_exception_t *p_e)
{
input_thread_t *p_input_thread =
libvlc_get_input_thread ( p_mi, p_e);
if ( !p_input_thread )
return VLC_FALSE;
- if ( !p_input_thread->b_die && !p_input_thread->b_dead )
+ if ( !p_input_thread->b_die && !p_input_thread->b_dead )
{
vlc_object_release( p_input_thread );
return VLC_TRUE;
void libvlc_media_instance_set_rate(
libvlc_media_instance_t *p_mi,
float rate,
- libvlc_exception_t *p_e )
+ libvlc_exception_t *p_e )
{
input_thread_t *p_input_thread;
vlc_value_t val;