1 files changed, 39 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/libANGLE/renderer/BufferImpl.cpp b/gfx/angle/checkout/src/libANGLE/renderer/BufferImpl.cpp
new file mode 100644
index 0000000000..9cd3c5b6f6
--- /dev/null
+++ b/gfx/angle/checkout/src/libANGLE/renderer/BufferImpl.cpp
@@ -0,0 +1,39 @@
+//
+// Copyright 2020 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.
+//
+
+// BufferImpl.cpp: Implementation methods rx::BufferImpl class.
+
+#include "libANGLE/renderer/BufferImpl.h"
+
+namespace rx
+{
+
+angle::Result BufferImpl::getSubData(const gl::Context *context,
+                                     GLintptr offset,
+                                     GLsizeiptr size,
+                                     void *outData)
+{
+    UNREACHABLE();
+    return angle::Result::Stop;
+}
+
+angle::Result BufferImpl::setDataWithUsageFlags(const gl::Context *context,
+                                                gl::BufferBinding target,
+                                                GLeglClientBufferEXT clientBuffer,
+                                                const void *data,
+                                                size_t size,
+                                                gl::BufferUsage usage,
+                                                GLbitfield flags)
+{
+    return setData(context, target, data, size, usage);
+}
+
+angle::Result BufferImpl::onLabelUpdate(const gl::Context *context)
+{
+    return angle::Result::Continue;
+}
+
+}  // namespace rx