videolan
/
vlc
mirror of https://code.videolan.org/videolan/vlc
1
Fork 0
Code Releases Activity

control/media_instance.c: Avoid multiple libvlc_MediaInstanceReachedEnd, by providing different events for pausable and seekable state changes. (Thanks to Jacques Boileau).

This commit is contained in:
Pierre d'Herbemont 2008-02-27 23:45:10 +00:00
parent 4838f12802
commit 292040d665
2 changed files with 50 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
include/vlc/libvlc_structures.h
View File

@ -321,6 +321,8 @@ typedef enum libvlc_event_type_t {
libvlc_MediaInstanceEncounteredError,
libvlc_MediaInstanceTimeChanged,
libvlc_MediaInstancePositionChanged,
libvlc_MediaInstanceSeekableChanged,
libvlc_MediaInstancePausableChanged,
libvlc_MediaListItemAdded,
libvlc_MediaListWillAddItem,
@ -389,6 +391,14 @@ typedef struct libvlc_event_t
{
libvlc_time_t new_time;
} media_instance_time_changed;
struct
{
libvlc_time_t new_seekable;
} media_instance_seekable_changed;
struct
{
libvlc_time_t new_pausable;
} media_instance_pausable_changed;
/* media list */
struct

45
src/control/media_instance.c
View File

@ -148,9 +148,6 @@ input_state_changed( vlc_object_t * p_this, char const * psz_cmd,
libvlc_event_t event;
libvlc_event_type_t type = newval.i_int;
if( strcmp( psz_cmd, "state" ) )
type = var_GetInteger( p_this, "state" );
switch ( type )
{
case END_S:
@ -177,6 +174,40 @@ input_state_changed( vlc_object_t * p_this, char const * psz_cmd,
return VLC_SUCCESS;
}
static int
input_seakable_changed( vlc_object_t * p_this, char const * psz_cmd,
vlc_value_t oldval, vlc_value_t newval,
void * p_userdata )
{
VLC_UNUSED(oldval);
libvlc_media_instance_t * p_mi = p_userdata;
libvlc_event_t event;
libvlc_media_descriptor_set_state( p_mi->p_md, libvlc_NothingSpecial, NULL);
event.type = libvlc_MediaInstanceSeekableChanged;
event.u.media_instance_seekable_changed.new_seekable = newval.b_bool;
libvlc_event_send( p_mi->p_event_manager, &event );
return VLC_SUCCESS;
}
static int
input_pausable_changed( vlc_object_t * p_this, char const * psz_cmd,
vlc_value_t oldval, vlc_value_t newval,
void * p_userdata )
{
VLC_UNUSED(oldval);
libvlc_media_instance_t * p_mi = p_userdata;
libvlc_event_t event;
libvlc_media_descriptor_set_state( p_mi->p_md, libvlc_NothingSpecial, NULL);
event.type = libvlc_MediaInstancePausableChanged;
event.u.media_instance_pausable_changed.new_pausable = newval.b_bool;
libvlc_event_send( p_mi->p_event_manager, &event );
return VLC_SUCCESS;
}
/*
* input_position_changed (Private) (input var "intf-change" Callback)
*/
@ -295,6 +326,10 @@ libvlc_media_instance_new( libvlc_instance_t * p_libvlc_instance,
libvlc_MediaInstancePositionChanged, p_e );
libvlc_event_manager_register_event_type( p_mi->p_event_manager,
libvlc_MediaInstanceTimeChanged, p_e );
libvlc_event_manager_register_event_type( p_mi->p_event_manager,
libvlc_MediaInstanceSeekableChanged, p_e );
libvlc_event_manager_register_event_type( p_mi->p_event_manager,
libvlc_MediaInstancePausableChanged, p_e );
return p_mi;
}
@ -552,8 +587,8 @@ void libvlc_media_instance_play( libvlc_media_instance_t *p_mi,
var_Set( p_input_thread, "drawable", val );
}
var_AddCallback( p_input_thread, "state", input_state_changed, p_mi );
var_AddCallback( p_input_thread, "seekable", input_state_changed, p_mi );
var_AddCallback( p_input_thread, "pausable", input_state_changed, p_mi );
var_AddCallback( p_input_thread, "seekable", input_seekable_changed, p_mi );
var_AddCallback( p_input_thread, "pausable", input_pausable_changed, p_mi );
var_AddCallback( p_input_thread, "intf-change", input_position_changed, p_mi );
var_AddCallback( p_input_thread, "intf-change", input_time_changed, p_mi );