1 files changed, 45 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/libANGLE/renderer/SyncImpl.h b/gfx/angle/checkout/src/libANGLE/renderer/SyncImpl.h
new file mode 100644
index 0000000000..59811a62d7
--- /dev/null
+++ b/gfx/angle/checkout/src/libANGLE/renderer/SyncImpl.h
@@ -0,0 +1,45 @@
+//
+// Copyright 2015 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.
+//
+
+// SyncImpl.h: Defines the rx::SyncImpl class.
+
+#ifndef LIBANGLE_RENDERER_FENCESYNCIMPL_H_
+#define LIBANGLE_RENDERER_FENCESYNCIMPL_H_
+
+#include "libANGLE/Error.h"
+
+#include "common/angleutils.h"
+
+#include "angle_gl.h"
+
+namespace gl
+{
+class Context;
+}  // namespace gl
+
+namespace rx
+{
+class SyncImpl : angle::NonCopyable
+{
+  public:
+    SyncImpl() {}
+    virtual ~SyncImpl() {}
+
+    virtual void onDestroy(const gl::Context *context) {}
+
+    virtual angle::Result set(const gl::Context *context, GLenum condition, GLbitfield flags) = 0;
+    virtual angle::Result clientWait(const gl::Context *context,
+                                     GLbitfield flags,
+                                     GLuint64 timeout,
+                                     GLenum *outResult)                                       = 0;
+    virtual angle::Result serverWait(const gl::Context *context,
+                                     GLbitfield flags,
+                                     GLuint64 timeout)                                        = 0;
+    virtual angle::Result getStatus(const gl::Context *context, GLint *outResult)             = 0;
+};
+}  // namespace rx
+
+#endif  // LIBANGLE_RENDERER_FENCESYNCIMPL_H_