u_surfaces: add util_surfaces_peek

[mesa.git] / src / gallium / auxiliary / os / os_thread.h

diff --git a/src/gallium/auxiliary/os/os_thread.h b/src/gallium/auxiliary/os/os_thread.h
index c23ae806b91f6a5ef3e5701abdaa6f0c8c2a1666..a084310d4ff1bb17190a1136beaa51e70243568c 100644 (file)
--- a/src/gallium/auxiliary/os/os_thread.h
+++ b/src/gallium/auxiliary/os/os_thread.h
@@ -45,7 +45,6 @@
 #include <pthread.h> /* POSIX threads headers */
 #include <stdio.h> /* for perror() */
 
-#define PIPE_THREAD_HAVE_CONDVAR
 
 /* pipe_thread
  */
@@ -327,27 +326,7 @@ static INLINE void pipe_barrier_wait(pipe_barrier *barrier)
 }
 
 
-#elif defined(PIPE_SUBSYSTEM_WINDOWS_USER)
-
-/* XXX FIX THIS */
-typedef unsigned pipe_barrier;
-
-static INLINE void pipe_barrier_init(pipe_barrier *barrier, unsigned count)
-{
-   /* XXX we could implement barriers with a mutex and condition var */
-}
-
-static INLINE void pipe_barrier_destroy(pipe_barrier *barrier)
-{
-}
-
-static INLINE void pipe_barrier_wait(pipe_barrier *barrier)
-{
-   assert(0);
-}
-
-
-#else
+#else /* If the OS doesn't have its own, implement barriers using a mutex and a condvar */
 
 typedef struct {
    unsigned count;