1 files changed, 47 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/libANGLE/renderer/MemoryObjectImpl.h b/gfx/angle/checkout/src/libANGLE/renderer/MemoryObjectImpl.h
new file mode 100644
index 0000000000..ce37dd3545
--- /dev/null
+++ b/gfx/angle/checkout/src/libANGLE/renderer/MemoryObjectImpl.h
@@ -0,0 +1,47 @@
+//
+// Copyright 2019 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.
+//
+// MemoryObjectImpl.h: Implements the rx::MemoryObjectImpl class [EXT_external_objects]
+
+#ifndef LIBANGLE_RENDERER_MEMORYOBJECTIMPL_H_
+#define LIBANGLE_RENDERER_MEMORYOBJECTIMPL_H_
+
+#include "angle_gl.h"
+#include "common/PackedEnums.h"
+#include "common/angleutils.h"
+#include "libANGLE/Error.h"
+
+namespace gl
+{
+class Context;
+class MemoryObject;
+}  // namespace gl
+
+namespace rx
+{
+
+class MemoryObjectImpl : angle::NonCopyable
+{
+  public:
+    virtual ~MemoryObjectImpl() {}
+
+    virtual void onDestroy(const gl::Context *context) = 0;
+
+    virtual angle::Result setDedicatedMemory(const gl::Context *context, bool dedicatedMemory) = 0;
+    virtual angle::Result setProtectedMemory(const gl::Context *context, bool protectedMemory) = 0;
+
+    virtual angle::Result importFd(gl::Context *context,
+                                   GLuint64 size,
+                                   gl::HandleType handleType,
+                                   GLint fd)                = 0;
+    virtual angle::Result importZirconHandle(gl::Context *context,
+                                             GLuint64 size,
+                                             gl::HandleType handleType,
+                                             GLuint handle) = 0;
+};
+
+}  // namespace rx
+
+#endif  // LIBANGLE_RENDERER_MEMORYOBJECTIMPL_H_