1 files changed, 58 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/DisplayImpl.cpp b/src/3rdparty/angle/src/libANGLE/renderer/DisplayImpl.cpp
new file mode 100644
index 0000000000..7713ee2d6d
--- /dev/null
+++ b/src/3rdparty/angle/src/libANGLE/renderer/DisplayImpl.cpp
@@ -0,0 +1,58 @@
+//
+// 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/Surface.h"
+
+namespace rx
+{
+
+DisplayImpl::DisplayImpl()
+    : mExtensionsInitialized(false),
+      mCapsInitialized(false)
+{
+}
+
+DisplayImpl::~DisplayImpl()
+{
+    while (!mSurfaceSet.empty())
+    {
+        destroySurface(*mSurfaceSet.begin());
+    }
+}
+
+void DisplayImpl::destroySurface(egl::Surface *surface)
+{
+    mSurfaceSet.erase(surface);
+    surface->release();
+}
+
+const egl::DisplayExtensions &DisplayImpl::getExtensions() const
+{
+    if (!mExtensionsInitialized)
+    {
+        generateExtensions(&mExtensions);
+        mExtensionsInitialized = true;
+    }
+
+    return mExtensions;
+}
+
+const egl::Caps &DisplayImpl::getCaps() const
+{
+    if (!mCapsInitialized)
+    {
+        generateCaps(&mCaps);
+        mCapsInitialized = true;
+    }
+
+    return mCaps;
+}
+
+}