Looks good to me. Keith
On Tue, 2010-12-14 at 05:15 -0800, Marek Olšák wrote: > --- > src/gallium/auxiliary/os/os_thread.h | 51 > ++++++++++++++++++++++++++++++++++ > 1 files changed, 51 insertions(+), 0 deletions(-) > > diff --git a/src/gallium/auxiliary/os/os_thread.h > b/src/gallium/auxiliary/os/os_thread.h > index a084310..6c25b33 100644 > --- a/src/gallium/auxiliary/os/os_thread.h > +++ b/src/gallium/auxiliary/os/os_thread.h > @@ -92,6 +92,23 @@ typedef pthread_mutex_t pipe_mutex; > (void) pthread_mutex_unlock(&(mutex)) > > > +/* pipe_spinlock > + */ > +typedef pthread_spinlock_t pipe_spinlock; > + > +#define pipe_spin_init(spinlock) \ > + (void) pthread_spin_init(&(spinlock), 0) > + > +#define pipe_spin_destroy(spinlock) \ > + (void) pthread_spin_destroy(&(spinlock)) > + > +#define pipe_spin_lock(spinlock) \ > + (void) pthread_spin_lock(&(spinlock)) > + > +#define pipe_spin_unlock(spinlock) \ > + (void) pthread_spin_unlock(&(spinlock)) > + > + > /* pipe_condvar > */ > typedef pthread_cond_t pipe_condvar; > @@ -167,6 +184,24 @@ typedef CRITICAL_SECTION pipe_mutex; > #define pipe_mutex_unlock(mutex) \ > LeaveCriticalSection(&mutex) > > + > +/* pipe_spinlock (fake implemention for windows using mutex) > + */ > +typedef pipe_mutex pipe_spinlock; > + > +#define pipe_spin_init(spinlock) \ > + pipe_mutex_init(spinlock) > + > +#define pipe_spin_destroy(spinlock) \ > + pipe_mutex_destroy(spinlock) > + > +#define pipe_spin_lock(spinlock) \ > + pipe_mutex_lock(spinlock) > + > +#define pipe_spin_unlock(spinlock) \ > + pipe_mutex_unlock(spinlock) > + > + > /* TODO: Need a macro to declare "I don't care about WinXP compatibilty" */ > #if 0 && defined (_WIN32_WINNT) && (_WIN32_WINNT >= 0x0600) > /* CONDITION_VARIABLE is only available on newer versions of Windows > @@ -272,6 +307,22 @@ typedef unsigned pipe_mutex; > #define pipe_mutex_unlock(mutex) \ > (void) mutex > > + > +typedef unsigned pipe_spinlock; > + > +#define pipe_spin_init(spinlock) \ > + (void) spinlock > + > +#define pipe_spin_destroy(spinlock) \ > + (void) spinlock > + > +#define pipe_spin_lock(spinlock) \ > + (void) spinlock > + > +#define pipe_spin_unlock(spinlock) \ > + (void) spinlock > + > + > typedef int64_t pipe_condvar; > > #define pipe_static_condvar(condvar) \ _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
