1 files changed, 66 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/libANGLE/renderer/DisplayImpl.cpp b/gfx/angle/checkout/src/libANGLE/renderer/DisplayImpl.cpp
new file mode 100644
index 0000000000..da32d47486
--- /dev/null
+++ b/gfx/angle/checkout/src/libANGLE/renderer/DisplayImpl.cpp
@@ -0,0 +1,66 @@
+//
+// Copyright (c) 2014 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.
+//
+
+// DisplayImpl.cpp: Implementation methods of egl::Display
+
+#include "libANGLE/renderer/DisplayImpl.h"
+
+#include "libANGLE/Display.h"
+#include "libANGLE/Surface.h"
+
+namespace rx
+{
+
+DisplayImpl::DisplayImpl(const egl::DisplayState &state)
+    : mState(state), mExtensionsInitialized(false), mCapsInitialized(false), mBlobCache(nullptr)
+{}
+
+DisplayImpl::~DisplayImpl()
+{
+    ASSERT(mState.surfaceSet.empty());
+}
+
+const egl::DisplayExtensions &DisplayImpl::getExtensions() const
+{
+    if (!mExtensionsInitialized)
+    {
+        generateExtensions(&mExtensions);
+        mExtensionsInitialized = true;
+    }
+
+    return mExtensions;
+}
+
+egl::Error DisplayImpl::validateClientBuffer(const egl::Config *configuration,
+                                             EGLenum buftype,
+                                             EGLClientBuffer clientBuffer,
+                                             const egl::AttributeMap &attribs) const
+{
+    UNREACHABLE();
+    return egl::EglBadDisplay() << "DisplayImpl::validateClientBuffer unimplemented.";
+}
+
+egl::Error DisplayImpl::validateImageClientBuffer(const gl::Context *context,
+                                                  EGLenum target,
+                                                  EGLClientBuffer clientBuffer,
+                                                  const egl::AttributeMap &attribs) const
+{
+    UNREACHABLE();
+    return egl::EglBadDisplay() << "DisplayImpl::validateImageClientBuffer unimplemented.";
+}
+
+const egl::Caps &DisplayImpl::getCaps() const
+{
+    if (!mCapsInitialized)
+    {
+        generateCaps(&mCaps);
+        mCapsInitialized = true;
+    }
+
+    return mCaps;
+}
+
+}  // namespace rx