Cosmetic

[vlc] / include / vlc_common.h

diff --git a/include/vlc_common.h b/include/vlc_common.h
index 56ccbbe15205fafa110ec80bcbad18ffef8a201f..649553b48ff3f050bbf7ff6671694a65676ac752 100644 (file)
--- a/include/vlc_common.h
+++ b/include/vlc_common.h
@@ -50,6 +50,7 @@
 #include <string.h>
 #include <stdio.h>
 #include <inttypes.h>
+#include <stddef.h>
 
 #ifndef __cplusplus
 # include <stdbool.h>
@@ -138,14 +139,9 @@ static inline void __vlc_fourcc_to_char( vlc_fourcc_t fcc, char *psz_fourcc )
 typedef struct vlc_list_t vlc_list_t;
 typedef struct vlc_object_t vlc_object_t;
 typedef struct libvlc_int_t libvlc_int_t;
-typedef struct variable_t variable_t;
 typedef struct date_t date_t;
 typedef struct dict_entry_t dict_entry_t;
 typedef struct dict_t dict_t;
-typedef struct gc_object_t gc_object_t ;
-
-/* Messages */
-typedef struct msg_subscription_t msg_subscription_t;
 
 /* Playlist */
 
@@ -377,18 +373,14 @@ typedef struct meta_engine_t meta_engine_t;
 
 /* stat/lstat/fstat */
 #ifdef WIN32
-# ifdef UNDER_CE
-# undef _STAT_DEFINED
-# endif
 #include <sys/stat.h>
+
 # ifndef UNDER_CE
 struct _stati64;
 #define stat _stati64
 #define fstat _fstati64
-# else
-# define stat _stat
-# define fstat _fstat
-# endif
+#endif
+
 /* You should otherwise use utf8_stat and utf8_lstat. */
 #else
 struct stat;
@@ -503,11 +495,6 @@ typedef int ( * vlc_callback_t ) ( vlc_object_t *,      /* variable's object */
 #if defined( WIN32 ) || defined( UNDER_CE )
 #   define WIN32_LEAN_AND_MEAN
 #   include <windows.h>
-#   if defined( UNDER_CE )
-#      define IS_WINNT 0
-#   else
-#      define IS_WINNT ( GetVersion() < 0x80000000 )
-#   endif
 #endif
 
 #include "vlc_mtime.h"
@@ -523,7 +510,6 @@ typedef int ( * vlc_callback_t ) ( vlc_object_t *,      /* variable's object */
  * these members are common for all vlc objects                             \
  */                                                                         \
 /**@{*/                                                                     \
-    int   i_object_id;                                                      \
     int   i_object_type;                                                    \
     const char *psz_object_type;                                            \
     char *psz_object_name;                                                  \
@@ -535,7 +521,10 @@ typedef int ( * vlc_callback_t ) ( vlc_object_t *,      /* variable's object */
     /* Object properties */                                                 \
     volatile bool b_error;                  /**< set by the object */ \
     volatile bool b_die;                   /**< set by the outside */ \
-    bool b_force;      /**< set by the outside (eg. module_Need()) */ \
+    bool b_force;      /**< set by the outside (eg. module_need()) */ \
+                                                                            \
+    /** Just a reminder so that people don't cast garbage */                \
+    bool be_sure_to_add_VLC_COMMON_MEMBERS_to_struct;                       \
                                                                             \
     /* Stuff related to the libvlc structure */                             \
     libvlc_int_t *p_libvlc;                  /**< (root of all evil) - 1 */ \
@@ -545,8 +534,6 @@ typedef int ( * vlc_callback_t ) ( vlc_object_t *,      /* variable's object */
     /* Private data */                                                      \
     void *          p_private;                                              \
                                                                             \
-    /** Just a reminder so that people don't cast garbage */                \
-    int be_sure_to_add_VLC_COMMON_MEMBERS_to_struct;                        \
 /**@}*/                                                                     \
 
 /* VLC_OBJECT: attempt at doing a clever cast */
@@ -557,30 +544,26 @@ typedef int ( * vlc_callback_t ) ( vlc_object_t *,      /* variable's object */
 # define VLC_OBJECT( x ) ((vlc_object_t *)(x))
 #endif
 
-#define VLC_GC_MEMBERS                                                       \
-/** \name VLC_GC_MEMBERS                                                     \
- * these members are common to all objects that wish to be garbage-collected \
- */                                                                          \
-/**@{*/                                                                      \
-    int i_gc_refcount;                                                       \
-    void (*pf_destructor) ( gc_object_t * );                                 \
-    void *p_destructor_arg;                                                  \
-/**@}*/
-
-struct gc_object_t
+typedef struct gc_object_t
 {
-    VLC_GC_MEMBERS
-};
+    vlc_spinlock_t spin;
+    uintptr_t      refs;
+    void          (*pf_destructor) (struct gc_object_t *);
+} gc_object_t;
 
-VLC_EXPORT(void, __vlc_gc_incref, ( gc_object_t * p_gc ));
-VLC_EXPORT(void, __vlc_gc_decref, ( gc_object_t * p_gc ));
-VLC_EXPORT(void, __vlc_gc_init, ( gc_object_t * p_gc,
-    void (*pf_destructor)( gc_object_t * ), void * arg));
+/**
+ * These members are common to all objects that wish to be garbage-collected.
+ */
+#define VLC_GC_MEMBERS gc_object_t vlc_gc_data;
 
-#define vlc_gc_incref( a ) __vlc_gc_incref( (gc_object_t *)a )
-#define vlc_gc_decref( a ) __vlc_gc_decref( (gc_object_t *)a )
-#define vlc_gc_init( a,b,c ) __vlc_gc_init( (gc_object_t *)a,b,c )
+VLC_EXPORT(void *, vlc_gc_init, (gc_object_t *, void (*)(gc_object_t *)));
+VLC_EXPORT(void *, vlc_hold, (gc_object_t *));
+VLC_EXPORT(void, vlc_release, (gc_object_t *));
 
+#define vlc_gc_init( a,b ) vlc_gc_init( &(a)->vlc_gc_data, (b) )
+#define vlc_gc_incref( a ) vlc_hold( &(a)->vlc_gc_data )
+#define vlc_gc_decref( a ) vlc_release( &(a)->vlc_gc_data )
+#define vlc_priv( gc, t ) ((t *)(((char *)(gc)) - offsetof(t, vlc_gc_data)))
 
 /*****************************************************************************
  * Macros and inline functions