Merge "Add ANGLE at r65615"

1 files changed, 62 insertions, 0 deletions

diff --git a/ANGLE/src/compiler/osinclude.h b/ANGLE/src/compiler/osinclude.h
new file mode 100644
index 0000000..d887914
--- /dev/null
+++ b/ANGLE/src/compiler/osinclude.h
@@ -0,0 +1,62 @@
+//
+// Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+#ifndef __OSINCLUDE_H
+#define __OSINCLUDE_H
+
+//
+// This file contains contains the window's specific datatypes and
+// declares any windows specific functions.
+//
+
+#if defined(_WIN32) || defined(_WIN64)
+#define ANGLE_OS_WIN
+#elif defined(__APPLE__) || defined(__linux__) || \
+      defined(__FreeBSD__) || defined(__OpenBSD__) || \
+      defined(__sun)
+#define ANGLE_OS_POSIX
+#else
+#error Unsupported platform.
+#endif
+
+#if defined(ANGLE_OS_WIN)
+#define STRICT
+#define VC_EXTRALEAN 1
+#include <windows.h>
+#elif defined(ANGLE_OS_POSIX)
+#include <pthread.h>
+#include <semaphore.h>
+#include <errno.h>
+#endif  // ANGLE_OS_WIN
+
+#include "compiler/debug.h"
+
+//
+// Thread Local Storage Operations
+//
+#if defined(ANGLE_OS_WIN)
+typedef DWORD OS_TLSIndex;
+#define OS_INVALID_TLS_INDEX (TLS_OUT_OF_INDEXES)
+#elif defined(ANGLE_OS_POSIX)
+typedef unsigned int OS_TLSIndex;
+#define OS_INVALID_TLS_INDEX 0xFFFFFFFF
+#endif  // ANGLE_OS_WIN
+
+OS_TLSIndex OS_AllocTLSIndex();
+bool OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue);
+bool OS_FreeTLSIndex(OS_TLSIndex nIndex);
+
+inline void* OS_GetTLSValue(OS_TLSIndex nIndex)
+{
+    assert(nIndex != OS_INVALID_TLS_INDEX);
+#if defined(ANGLE_OS_WIN)
+    return TlsGetValue(nIndex);
+#elif defined(ANGLE_OS_POSIX)
+    return pthread_getspecific(nIndex);
+#endif  // ANGLE_OS_WIN
+}
+
+#endif // __OSINCLUDE_H