aout_DecNewBuffer: remove unused parameter

[vlc] / include / vlc_threads_funcs.h

diff --git a/include/vlc_threads_funcs.h b/include/vlc_threads_funcs.h
index 474a9ebc6058c51cab18733d9b3eb6526e819684..fd7148d6a1fdc0c08b58a10b4164a5b2c49789e8 100644 (file)
--- a/include/vlc_threads_funcs.h
+++ b/include/vlc_threads_funcs.h
@@ -84,7 +84,7 @@ VLC_EXPORT( void, __vlc_thread_join,   ( vlc_object_t *, const char *, int ) );
 #define vlc_mutex_lock( P_MUTEX )                                           \
     __vlc_mutex_lock( __FILE__, __LINE__, P_MUTEX )
 
-#if defined( PTHREAD_COND_T_IN_PTHREAD_H )
+#if defined(LIBVLC_USE_PTHREAD)
 static inline unsigned long int CAST_PTHREAD_TO_INT (pthread_t th)
 {
      union { pthread_t th; unsigned long int i; } v = { };
@@ -129,7 +129,7 @@ static inline int __vlc_mutex_lock( const char * psz_file, int i_line,
         i_result = acquire_sem( p_mutex->lock );
     }
 
-#elif defined( PTHREAD_COND_T_IN_PTHREAD_H )
+#elif defined(LIBVLC_USE_PTHREAD)
 #   define vlc_assert_locked( m ) \
            assert (pthread_mutex_lock (&((m)->mutex)) == EDEADLK)
 
@@ -199,7 +199,7 @@ static inline int __vlc_mutex_unlock( const char * psz_file, int i_line,
         return B_OK;
     }
 
-#elif defined( PTHREAD_COND_T_IN_PTHREAD_H )
+#elif defined(LIBVLC_USE_PTHREAD)
     i_result = pthread_mutex_unlock( &p_mutex->mutex );
     if ( i_result )
     {
@@ -332,7 +332,7 @@ static inline int __vlc_cond_signal( const char * psz_file, int i_line,
         i_result = 0;
     }
 
-#elif defined( PTHREAD_COND_T_IN_PTHREAD_H )
+#elif defined(LIBVLC_USE_PTHREAD)
     i_result = pthread_cond_signal( &p_condvar->cond );
     if ( i_result )
     {
@@ -478,7 +478,7 @@ static inline int __vlc_cond_wait( const char * psz_file, int i_line,
     vlc_mutex_lock( p_mutex );
     i_result = 0;
 
-#elif defined( PTHREAD_COND_T_IN_PTHREAD_H )
+#elif defined(LIBVLC_USE_PTHREAD)
 
 #   ifdef DEBUG
     /* In debug mode, timeout */
@@ -654,7 +654,7 @@ static inline int __vlc_cond_timedwait( const char * psz_file, int i_line,
 
 #elif defined( HAVE_KERNEL_SCHEDULER_H )
 #   error Unimplemented
-#elif defined( PTHREAD_COND_T_IN_PTHREAD_H )
+#elif defined(LIBVLC_USE_PTHREAD)
     lldiv_t d = lldiv( deadline, 1000000 );
     struct timespec ts = { d.quot, d.rem * 1000 };
 
@@ -706,7 +706,7 @@ static inline int vlc_threadvar_set( vlc_threadvar_t * p_tls, void *p_value )
 #elif defined( UNDER_CE ) || defined( WIN32 )
     i_ret = ( TlsSetValue( p_tls->handle, p_value ) != 0 );
 
-#elif defined( PTHREAD_COND_T_IN_PTHREAD_H )
+#elif defined(LIBVLC_USE_PTHREAD)
     i_ret = pthread_setspecific( p_tls->handle, p_value );
 
 #endif
@@ -726,7 +726,7 @@ static inline void* vlc_threadvar_get( vlc_threadvar_t * p_tls )
 #elif defined( UNDER_CE ) || defined( WIN32 )
     p_ret = TlsGetValue( p_tls->handle );
 
-#elif defined( PTHREAD_COND_T_IN_PTHREAD_H )
+#elif defined(LIBVLC_USE_PTHREAD)
     p_ret = pthread_getspecific( p_tls->handle );
 
 #endif
@@ -771,7 +771,50 @@ static inline int vlc_spin_destroy (vlc_spinlock_t *spin)
 {
     return pthread_spin_destroy (&spin->spin);
 }
+
+#elif defined( WIN32 )
+
+typedef CRITICAL_SECTION vlc_spinlock_t;
+
+/**
+ * Initializes a spinlock.
+ */
+static inline int vlc_spin_init (vlc_spinlock_t *spin)
+{
+    return !InitializeCriticalSectionAndSpinCount(spin, 4000);
+}
+
+/**
+ * Acquires a spinlock.
+ */
+static inline int vlc_spin_lock (vlc_spinlock_t *spin)
+{
+    EnterCriticalSection(spin);
+    return 0;
+}
+
+/**
+ * Releases a spinlock.
+ */
+static inline int vlc_spin_unlock (vlc_spinlock_t *spin)
+{
+    LeaveCriticalSection(spin);
+    return 0;
+}
+
+/**
+ * Deinitializes a spinlock.
+ */
+static inline int vlc_spin_destroy (vlc_spinlock_t *spin)
+{
+    DeleteCriticalSection(spin);
+    return 0;
+}
+
+
 #else
+
+
 /* Fallback to plain mutexes if spinlocks are not available */
 typedef vlc_mutex_t vlc_spinlock_t;