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Remove vlc_object_find for playlist from the core

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This commit is contained in:
Clément Stenac 2006-09-15 22:10:37 +00:00
parent 3f99651d8f
commit 6ecd4022a3
7 changed files with 80 additions and 129 deletions
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12
include/vlc_playlist.h
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@ -24,6 +24,8 @@
#ifndef _VLC_PLAYLIST_H_
#define _VLC_PLAYLIST_H_
#include <assert.h>
/**
* \file
* This file contain structures and function prototypes related
@ -208,6 +210,16 @@ int playlist_ThreadDestroy ( playlist_t * );
#define PL_LOCK vlc_mutex_lock( &p_playlist->object_lock );
#define PL_UNLOCK vlc_mutex_unlock( &p_playlist->object_lock );
#define pl_Get( a ) a->p_libvlc->p_playlist
#define pl_Yield( a ) __pl_Yield( VLC_OBJECT(a) )
static inline playlist_t *__pl_Yield( vlc_object_t *p_this )
{
assert( p_this->p_libvlc->p_playlist );
vlc_object_yield( p_this->p_libvlc->p_playlist );
return p_this->p_libvlc->p_playlist;
}
#define pl_Release(a) vlc_object_release( a->p_libvlc->p_playlist );
/* Playlist control */
#define playlist_Play(p) playlist_LockControl(p,PLAYLIST_PLAY )
#define playlist_Pause(p) playlist_LockControl(p,PLAYLIST_PAUSE )

13
src/input/control.c
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@ -530,15 +530,10 @@ int input_vaControl( input_thread_t *p_input, int i_query, va_list args )
static void NotifyPlaylist( input_thread_t *p_input )
{
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_input, VLC_OBJECT_PLAYLIST,
FIND_PARENT );
if( p_playlist )
{
var_SetInteger( p_playlist, "item-change",
p_input->input.p_item->i_id );
vlc_object_release( p_playlist );
}
playlist_t *p_playlist = pl_Yield( p_input );
var_SetInteger( p_playlist, "item-change",
p_input->input.p_item->i_id );
pl_Release( p_input );
}
static void UpdateBookmarksOption( input_thread_t *p_input )

21
src/input/input.c
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@ -1135,8 +1135,6 @@ static void End( input_thread_t * p_input )
/* Close optional stream output instance */
if( p_input->p_sout )
{
vlc_object_t *p_pl =
vlc_object_find( p_input, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
vlc_value_t keep;
vlc_mutex_lock( &p_input->counters.counters_lock );
@ -1145,20 +1143,18 @@ static void End( input_thread_t * p_input )
CL_CO( sout_send_bitrate );
vlc_mutex_unlock( &p_input->counters.counters_lock );
if( var_Get( p_input, "sout-keep", &keep ) >= 0 && keep.b_bool && p_pl )
if( var_Get( p_input, "sout-keep", &keep ) >= 0 && keep.b_bool )
{
/* attach sout to the playlist */
msg_Dbg( p_input, "keeping sout" );
vlc_object_detach( p_input->p_sout );
vlc_object_attach( p_input->p_sout, p_pl );
vlc_object_attach( p_input->p_sout, p_input->p_libvlc->p_playlist );
}
else
{
msg_Dbg( p_input, "destroying sout" );
sout_DeleteInstance( p_input->p_sout );
}
if( p_pl )
vlc_object_release( p_pl );
}
#undef CL_CO
@ -1824,21 +1820,16 @@ static int UpdateMeta( input_thread_t *p_input, vlc_bool_t b_quick )
static void UpdateItemLength( input_thread_t *p_input, int64_t i_length,
vlc_bool_t b_quick )
{
playlist_t *p_playlist;
char psz_buffer[MSTRTIME_MAX_SIZE];
vlc_mutex_lock( &p_input->input.p_item->lock );
p_input->input.p_item->i_duration = i_length;
vlc_mutex_unlock( &p_input->input.p_item->lock );
p_playlist = vlc_object_find( p_input, VLC_OBJECT_PLAYLIST,
FIND_PARENT);
if( p_playlist )
{
var_SetInteger( p_playlist, "item-change",
p_input->input.p_item->i_id );
vlc_object_release( p_playlist );
}
pl_Yield( p_input );
var_SetInteger( pl_Get( p_input ), "item-change",
p_input->input.p_item->i_id );
pl_Release( p_input )
input_Control( p_input, INPUT_ADD_INFO, _("General"), _("Duration"),
msecstotimestr( psz_buffer, i_length / 1000 ) );

38
src/input/item.c
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@ -70,27 +70,22 @@ char *vlc_input_item_GetInfo( input_item_t *p_i,
static void vlc_input_item_Destroy ( gc_object_t *p_this )
{
vlc_object_t *p_obj = (vlc_object_t *)p_this->p_destructor_arg;
int i;
input_item_t *p_input = (input_item_t *) p_this;
int i;
playlist_t *p_playlist = (playlist_t *)vlc_object_find( p_obj,
VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
playlist_t *p_playlist = pl_Yield( p_obj );
vlc_input_item_Clean( p_input );
if( p_playlist )
for( i = 0 ; i< p_playlist->i_input_items ; i++ )
{
for( i = 0 ; i< p_playlist->i_input_items ; i++ )
if( p_playlist->pp_input_items[i]->i_id == p_input->i_id )
{
if( p_playlist->pp_input_items[i]->i_id == p_input->i_id )
{
REMOVE_ELEM( p_playlist->pp_input_items,
p_playlist->i_input_items, i );
break;
}
REMOVE_ELEM( p_playlist->pp_input_items,
p_playlist->i_input_items, i );
break;
}
vlc_object_release( p_playlist );
}
pl_Release( p_obj );
free( p_input );
}
@ -208,20 +203,19 @@ input_item_t *input_ItemNewWithType( vlc_object_t *p_obj, const char *psz_uri,
const char **ppsz_options, int i_duration,
int i_type )
{
/* FIXME DON'T SEARCH PLAYLIST */
/* FIXME SHOULD LOCK */
input_item_t *p_input = (input_item_t *)malloc( sizeof( input_item_t ) );
playlist_t *p_playlist = (playlist_t *) vlc_object_find( p_obj,
VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
playlist_t *p_playlist = pl_Yield( p_obj );
DECMALLOC_NULL( p_input, input_item_t );
vlc_input_item_Init( p_obj, p_input );
vlc_gc_init( p_input, vlc_input_item_Destroy, (void *)p_obj );
PL_LOCK;
p_input->i_id = ++p_playlist->i_last_input_id;
INSERT_ELEM( p_playlist->pp_input_items, p_playlist->i_input_items,
p_playlist->i_input_items, p_input );
vlc_object_release( p_playlist );
TAB_APPEND( p_playlist->i_input_items,
p_playlist->pp_input_items,
p_input );
PL_UNLOCK;
pl_Release( p_obj );
p_input->b_fixed_name = VLC_FALSE;

11
src/interface/interaction.c
View File

@ -445,20 +445,17 @@ void __intf_UserHide( vlc_object_t *p_this, int i_id )
/* Get the interaction object. Create it if needed */
static interaction_t * InteractionGet( vlc_object_t *p_this )
{
playlist_t *p_playlist;
interaction_t *p_interaction;
playlist_t *p_playlist = pl_Yield( p_this );
p_playlist = (playlist_t*) vlc_object_find( p_this, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( !p_playlist )
return NULL;
PL_LOCK;
if( p_playlist->p_interaction == NULL )
InteractionInit( p_playlist );
p_interaction = p_playlist->p_interaction;
PL_UNLOCK;
vlc_object_release( p_playlist );
pl_Release( p_this );
return p_interaction;
}

83
src/video_output/video_output.c
View File

@ -114,28 +114,14 @@ vout_thread_t *__vout_Request( vlc_object_t *p_this, vout_thread_t *p_vout,
{
if( !p_fmt )
{
/* Reattach video output to input before bailing out */
/* Reattach video output to playlist before bailing out */
if( p_vout )
{
vlc_object_t *p_playlist;
p_playlist = vlc_object_find( p_this, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist )
{
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_playlist );
}
else
{
msg_Dbg( p_this, "cannot find playlist, destroying vout" );
vlc_object_detach( p_vout );
vout_Destroy( p_vout );
}
vlc_object_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 );
pl_Release( p_this );
}
return NULL;
}
@ -151,24 +137,17 @@ vout_thread_t *__vout_Request( vlc_object_t *p_this, vout_thread_t *p_vout,
if( !p_vout )
{
playlist_t *p_playlist;
p_playlist = vlc_object_find( p_this,
VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
if( p_playlist )
playlist_t *p_playlist = pl_Yield( p_this );
vlc_mutex_lock( &p_playlist->gc_lock );
p_vout = vlc_object_find( p_playlist,
VLC_OBJECT_VOUT, FIND_CHILD );
/* only first children of p_input for unused vout */
if( p_vout && p_vout->p_parent != (vlc_object_t *)p_playlist )
{
vlc_mutex_lock( &p_playlist->gc_lock );
p_vout = vlc_object_find( p_playlist,
VLC_OBJECT_VOUT, FIND_CHILD );
/* only first children of p_input for unused vout */
if( p_vout && p_vout->p_parent != (vlc_object_t *)p_playlist )
{
vlc_object_release( p_vout );
p_vout = NULL;
}
vlc_mutex_unlock( &p_playlist->gc_lock );
vlc_object_release( p_playlist );
vlc_object_release( p_vout );
p_vout = NULL;
}
vlc_mutex_unlock( &p_playlist->gc_lock );
}
}
@ -498,7 +477,8 @@ vout_thread_t * __vout_Create( vlc_object_t *p_parent, video_format_t *p_fmt )
*****************************************************************************/
void vout_Destroy( vout_thread_t *p_vout )
{
vlc_object_t *p_playlist;
vout_thread_t *p_another_vout;
vlc_object_t *p_playlist = pl_Yield( p_vout );
/* Request thread destruction */
p_vout->b_die = VLC_TRUE;
@ -506,31 +486,24 @@ void vout_Destroy( vout_thread_t *p_vout )
var_Destroy( p_vout, "intf-change" );
p_playlist = vlc_object_find( p_vout, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_vout->psz_filter_chain ) free( p_vout->psz_filter_chain );
/* Free structure */
vlc_object_destroy( p_vout );
/* If it was the last vout, tell the interface to show up */
if( p_playlist != NULL )
p_another_vout = vlc_object_find( p_playlist,
VLC_OBJECT_VOUT, FIND_ANYWHERE );
if( p_another_vout == NULL )
{
vout_thread_t *p_another_vout = vlc_object_find( p_playlist,
VLC_OBJECT_VOUT, FIND_ANYWHERE );
if( p_another_vout == NULL )
{
vlc_value_t val;
val.b_bool = VLC_TRUE;
var_Set( p_playlist, "intf-show", val );
}
else
{
vlc_object_release( p_another_vout );
}
vlc_object_release( p_playlist );
vlc_value_t val;
val.b_bool = VLC_TRUE;
var_Set( p_playlist, "intf-show", val );
}
else
{
vlc_object_release( p_another_vout );
}
vlc_object_release( p_playlist );
}
/*****************************************************************************

31
src/video_output/vout_intf.c
View File

@ -1099,19 +1099,14 @@ static int OnTopCallback( vlc_object_t *p_this, char const *psz_cmd,
vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
vout_thread_t *p_vout = (vout_thread_t *)p_this;
playlist_t *p_playlist;
playlist_t *p_playlist = pl_Yield( p_this );
vout_Control( p_vout, VOUT_SET_STAY_ON_TOP, newval.b_bool );
p_playlist = (playlist_t *)vlc_object_find( p_this, VLC_OBJECT_PLAYLIST,
FIND_PARENT );
if( p_playlist )
{
/* Modify playlist as well because the vout might have to be restarted */
var_Create( p_playlist, "video-on-top", VLC_VAR_BOOL );
var_Set( p_playlist, "video-on-top", newval );
/* Modify playlist as well because the vout might have to be restarted */
var_Create( p_playlist, "video-on-top", VLC_VAR_BOOL );
var_Set( p_playlist, "video-on-top", newval );
vlc_object_release( p_playlist );
}
pl_Release( p_this );
return VLC_SUCCESS;
}
@ -1119,21 +1114,15 @@ static int FullscreenCallback( vlc_object_t *p_this, char const *psz_cmd,
vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
vout_thread_t *p_vout = (vout_thread_t *)p_this;
playlist_t *p_playlist;
vlc_value_t val;
playlist_t *p_playlist = pl_Yield( p_this );
p_vout->i_changes |= VOUT_FULLSCREEN_CHANGE;
p_playlist = (playlist_t *)vlc_object_find( p_this, VLC_OBJECT_PLAYLIST,
FIND_PARENT );
if( p_playlist )
{
/* Modify playlist as well because the vout might have to be restarted */
var_Create( p_playlist, "fullscreen", VLC_VAR_BOOL );
var_Set( p_playlist, "fullscreen", newval );
vlc_object_release( p_playlist );
}
/* Modify playlist as well because the vout might have to be restarted */
var_Create( p_playlist, "fullscreen", VLC_VAR_BOOL );
var_Set( p_playlist, "fullscreen", newval );
pl_Release( p_playlist );
/* Disable "always on top" in fullscreen mode */
var_Get( p_vout, "video-on-top", &val );