# include <hal/libhal.h>
#endif
-#if defined(__GNUC__)
-#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 1)
-#define USE_SYNC
-#endif
-#endif
-
#include <vlc_playlist.h>
#include <vlc_interface.h>
*/
void *vlc_gc_init (gc_object_t *p_gc, void (*pf_destruct) (gc_object_t *))
{
- /* There is no point in using the GC if there is destructor... */
+ /* There is no point in using the GC if there is no destructor... */
assert (pf_destruct);
p_gc->pf_destructor = pf_destruct;
p_gc->refs = 1;
-#ifdef USE_SYNC
+#if defined (__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)
__sync_synchronize ();
+#elif defined (WIN32) && defined (__GNUC__)
#elif defined(__APPLE__)
OSMemoryBarrier ();
#else
uintptr_t refs;
assert( p_gc );
-#if defined (WIN32)
- refs = -1 +
- __builtin_choose_expr (sizeof (uintptr_t) == 4,
- InterlockedIncrement (&p_gc->refs),
- InterlockedIncrement64 (&p_gc->refs));
-#elif defined (USE_SYNC)
- refs = __sync_fetch_and_add (&p_gc->refs, 1);
+#if defined (__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)
+ refs = __sync_add_and_fetch (&p_gc->refs, 1);
+#elif defined (WIN64)
+ refs = InterlockedIncrement64 (&p_gc->refs);
+#elif defined (WIN32)
+ refs = InterlockedIncrement (&p_gc->refs);
#elif defined(__APPLE__)
- refs = OSAtomicIncrement32Barrier((int*)&p_gc->refs) - 1;
+ refs = OSAtomicIncrement32Barrier((int*)&p_gc->refs);
#else
vlc_spin_lock (&p_gc->spin);
- refs = p_gc->refs++;
+ refs = ++p_gc->refs;
vlc_spin_unlock (&p_gc->spin);
#endif
- assert (refs > 0);
+ assert (refs != 1); /* there had to be a reference already */
return p_gc;
}
assert( p_gc );
-#if defined (WIN32)
- refs = 1 +
- __builtin_choose_expr (sizeof (uintptr_t) == 4,
- InterlockedDecrement (&p_gc->refs),
- InterlockedDecrement64 (&p_gc->refs));
-#elif defined (USE_SYNC)
- refs = __sync_fetch_and_sub (&p_gc->refs, 1);
+#if defined (__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)
+ refs = __sync_sub_and_fetch (&p_gc->refs, 1);
+#elif defined (WIN64)
+ refs = InterlockedDecrement64 (&p_gc->refs);
+#elif defined (WIN32)
+ refs = InterlockedDecrement (&p_gc->refs);
#elif defined(__APPLE__)
- refs = OSAtomicDecrement32Barrier((int*)&p_gc->refs) + 1;
+ refs = OSAtomicDecrement32Barrier((int*)&p_gc->refs);
#else
vlc_spin_lock (&p_gc->spin);
- refs = p_gc->refs--;
+ refs = --p_gc->refs;
vlc_spin_unlock (&p_gc->spin);
#endif
- assert (refs > 0);
- if (refs == 1)
+ assert (refs != (uintptr_t)(-1)); /* reference underflow?! */
+ if (refs == 0)
{
#ifdef USE_SYNC
+#elif defined (WIN32) && defined (__GNUC__)
#elif defined(__APPLE__)
#else
vlc_spin_destroy (&p_gc->spin);
static void InitDeviceValues( libvlc_int_t * );
+static vlc_mutex_t global_lock = VLC_STATIC_MUTEX;
+
/**
* Allocate a libvlc instance, initialize global data if needed
* It also initializes the threading system
libvlc_priv_t *priv;
char *psz_env = NULL;
- /* vlc_threads_init *must* be the first internal call! No other call is
- * allowed before the thread system has been initialized. */
- if (vlc_threads_init ())
- return NULL;
-
/* Now that the thread system is initialized, we don't have much, but
* at least we have variables */
- vlc_mutex_t *lock = var_AcquireMutex( "libvlc" );
+ vlc_mutex_lock( &global_lock );
if( i_instances == 0 )
{
/* Guess what CPU we have */
cpu_flags = CPUCapabilities();
/* The module bank will be initialized later */
- p_module_bank = NULL;
}
/* Allocate a libvlc instance object */
p_libvlc = __vlc_custom_create( NULL, sizeof (*priv),
- VLC_OBJECT_LIBVLC, "libvlc" );
+ VLC_OBJECT_GENERIC, "libvlc" );
if( p_libvlc != NULL )
i_instances++;
- vlc_mutex_unlock( lock );
+ vlc_mutex_unlock( &global_lock );
if( p_libvlc == NULL )
return NULL;
priv->psz_configfile = config_GetCustomConfigFile( p_libvlc );
/* Check for plugins cache options */
- if( config_GetInt( p_libvlc, "reset-plugins-cache" ) > 0 )
- {
- p_module_bank->b_cache_delete = true;
- }
+ bool b_cache_delete = config_GetInt( p_libvlc, "reset-plugins-cache" ) > 0;
/* Will be re-done properly later on */
priv->i_verbose = config_GetInt( p_libvlc, "verbose" );
psz_language = config_GetPsz( p_libvlc, "language" );
if( psz_language && *psz_language && strcmp( psz_language, "auto" ) )
{
- bool b_cache_delete = p_module_bank->b_cache_delete;
-
/* Reset the default domain */
SetLanguage( psz_language );
if( !config_GetInt( p_libvlc, "ignore-config" ) )
config_LoadConfigFile( p_libvlc, "main" );
config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, true );
- p_module_bank->b_cache_delete = b_cache_delete;
}
free( psz_language );
# endif
* default values.
*/
module_LoadBuiltins( p_libvlc );
- module_LoadPlugins( p_libvlc );
+ module_LoadPlugins( p_libvlc, b_cache_delete );
if( p_libvlc->b_die )
{
b_exit = true;
size_t module_count;
module_t **list = module_list_get( &module_count );
module_list_free( list );
- msg_Dbg( p_libvlc, "module bank initialized (%u modules)", module_count );
+ msg_Dbg( p_libvlc, "module bank initialized (%zu modules)", module_count );
/* Check for help on modules */
if( (p_tmp = config_GetPsz( p_libvlc, "module" )) )
if( priv->b_color )
priv->b_color = config_GetInt( p_libvlc, "color" ) > 0;
- /*
- * Output messages that may still be in the queue
- */
- msg_Flush( p_libvlc );
-
if( !config_GetInt( p_libvlc, "fpu" ) )
cpu_flags &= ~CPU_CAPABILITY_FPU;
vlc_mutex_init( &p_libvlc->p_stats->lock );
priv->p_stats_computer = NULL;
+ priv->i_last_input_id = 0; /* Not very safe, should be removed */
+
/*
* Initialize hotkey handling
*/
*psz_parser = '\0';
psz_parser++;
}
- psz_temp = (char *)malloc( strlen(psz_module) + sizeof(",none") );
- if( psz_temp )
+ if( asprintf( &psz_temp, "%s,none", psz_module ) != -1)
{
- sprintf( psz_temp, "%s,none", psz_module );
libvlc_InternalAddIntf( p_libvlc, psz_temp );
free( psz_temp );
}
}
#endif
- if( config_GetInt( p_libvlc, "file-logging" ) > 0 )
+ if( (config_GetInt( p_libvlc, "file-logging" ) > 0) &&
+ !config_GetInt( p_libvlc, "syslog" ) )
{
libvlc_InternalAddIntf( p_libvlc, "logger,none" );
}
p_libvlc->p_hotkeys );
FREENULL( p_libvlc->p_hotkeys );
- vlc_mutex_t *lock = var_AcquireMutex( "libvlc" );
+ vlc_mutex_lock( &global_lock );
i_instances--;
if( i_instances == 0 )
/* System specific cleaning code */
system_End( p_libvlc );
}
- vlc_mutex_unlock( lock );
+ vlc_mutex_unlock( &global_lock );
- msg_Flush( p_libvlc );
msg_Destroy( p_libvlc );
/* Destroy mutexes */
vlc_object_release( p_libvlc );
p_libvlc = NULL;
- /* Stop thread system: last one out please shut the door!
- * The number of initializations of the thread system is counted, we
- * can call this each time */
- vlc_threads_end ();
-
return VLC_SUCCESS;
}
i_width = 80;
pclose( file );
}
-#else
+#elif !defined (UNDER_CE)
CONSOLE_SCREEN_BUFFER_INFO buf;
if (GetConsoleScreenBufferInfo (GetStdHandle (STD_OUTPUT_HANDLE), &buf))
projects / vlc / blobdiff