Add m-esr52 at 52.6.0

1 files changed, 30 insertions, 0 deletions

diff --git a/gfx/thebes/D3D11Checks.h b/gfx/thebes/D3D11Checks.h
new file mode 100644
index 000000000..07a9d940f
--- /dev/null
+++ b/gfx/thebes/D3D11Checks.h
@@ -0,0 +1,30 @@
+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * 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 mozilla_gfx_thebes_D3D11Checks_h
+#define mozilla_gfx_thebes_D3D11Checks_h
+
+struct ID3D11Device;
+struct IDXGIAdapter;
+struct DXGI_ADAPTER_DESC;
+
+namespace mozilla {
+namespace gfx {
+
+struct D3D11Checks
+{
+  static bool DoesRenderTargetViewNeedRecreating(ID3D11Device* aDevice);
+  static bool DoesDeviceWork();
+  static bool DoesTextureSharingWork(ID3D11Device *device);
+  static bool DoesAlphaTextureSharingWork(ID3D11Device *device);
+  static void WarnOnAdapterMismatch(ID3D11Device* device);
+  static bool GetDxgiDesc(ID3D11Device* device, DXGI_ADAPTER_DESC* out);
+  static bool DoesRemotePresentWork(IDXGIAdapter* adapter);
+};
+
+} // namespace gfx
+} // namespace mozilla
+
+#endif // mozilla_gfx_thebes_D3D11Checks_h