From: Michal Krol <michal@tungstengraphics.com>
Date: Fri, 5 Sep 2008 13:10:47 +0000 (+0200)
Subject: gallium: Add pipe_thread primitives for PIPE_SUBSYSTEM_WINDOWS_USER config.
X-Git-Tag: mesa-7.8~4139^2~390^2~395
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a0b5ac424b8bc310223137e7dc00d2eeeddb9ec6;p=platform%2Fupstream%2Fmesa.git

gallium: Add pipe_thread primitives for PIPE_SUBSYSTEM_WINDOWS_USER config.
---

diff --git a/src/gallium/include/pipe/p_thread.h b/src/gallium/include/pipe/p_thread.h
index b3dfc91..d4b1c3f 100644
--- a/src/gallium/include/pipe/p_thread.h
+++ b/src/gallium/include/pipe/p_thread.h
@@ -85,6 +85,30 @@ typedef pthread_cond_t pipe_condvar;
 #include <windows.h>
 
 typedef HANDLE pipe_thread;
+
+#define PIPE_THREAD_ROUTINE( name, param ) \
+   void * WINAPI name( void *param )
+
+static INLINE pipe_thread pipe_thread_create( void *(WINAPI * routine)( void *), void *param )
+{
+   DWORD id;
+   return CreateThread( NULL, 0, (LPTHREAD_START_ROUTINE) routine, param, 0, &id );
+}
+
+static INLINE int pipe_thread_wait( pipe_thread thread )
+{
+   if (WaitForSingleObject( thread, INFINITE ) == WAIT_OBJECT_0)
+      return 0;
+   return -1;
+}
+
+static INLINE int pipe_thread_destroy( pipe_thread thread )
+{
+   if (CloseHandle( thread ))
+      return 0;
+   return -1;
+}
+
 typedef CRITICAL_SECTION pipe_mutex;
 
 #define pipe_static_mutex(name) \