Add m-esr52 at 52.6.0

1 files changed, 50 insertions, 0 deletions

diff --git a/dom/plugins/ipc/D3D11SurfaceHolder.h b/dom/plugins/ipc/D3D11SurfaceHolder.h
new file mode 100644
index 000000000..16cd2d182
--- /dev/null
+++ b/dom/plugins/ipc/D3D11SurfaceHolder.h
@@ -0,0 +1,50 @@
+/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#ifndef _include_dom_plugins_ipc_D3D11SurfaceHolder_h__
+#define _include_dom_plugins_ipc_D3D11SurfaceHolder_h__
+
+#include "ipc/IPCMessageUtils.h"
+#include "mozilla/gfx/Point.h"
+#include "mozilla/gfx/Types.h"
+
+namespace mozilla {
+namespace layers {
+class D3D11ShareHandleImage;
+class TextureClient;
+} // namespace layers
+
+namespace plugins {
+
+class D3D11SurfaceHolder
+{
+public:
+  D3D11SurfaceHolder(ID3D11Texture2D* back, gfx::SurfaceFormat format, const gfx::IntSize& size);
+
+  NS_INLINE_DECL_REFCOUNTING(D3D11SurfaceHolder);
+
+  bool IsValid();
+  bool CopyToTextureClient(layers::TextureClient* aClient);
+
+  gfx::SurfaceFormat GetFormat() const {
+    return mFormat;
+  }
+  const gfx::IntSize& GetSize() const {
+    return mSize;
+  }
+
+private:
+  ~D3D11SurfaceHolder();
+
+private:
+  RefPtr<ID3D11Device> mDevice11;
+  RefPtr<ID3D11Texture2D> mBack;
+  gfx::SurfaceFormat mFormat;
+  gfx::IntSize mSize;
+};
+
+} // namespace plugins
+} // namespace mozilla
+
+#endif // _include_dom_plugins_ipc_D3D11nSurfaceHolder_h__