1 files changed, 55 insertions, 0 deletions
diff --git a/gfx/layers/client/GPUVideoTextureClient.h b/gfx/layers/client/GPUVideoTextureClient.h
new file mode 100644
index 0000000000..93b2e761ca
--- /dev/null
+++ b/gfx/layers/client/GPUVideoTextureClient.h
@@ -0,0 +1,55 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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_GPUVIDEOTEXTURECLIENT_H
+#define MOZILLA_GFX_GPUVIDEOTEXTURECLIENT_H
+
+#include "mozilla/layers/TextureClient.h"
+
+namespace mozilla {
+namespace gfx {
+class SourceSurface;
+}
+
+namespace layers {
+class IGPUVideoSurfaceManager;
+
+class GPUVideoTextureData : public TextureData {
+ public:
+  GPUVideoTextureData(IGPUVideoSurfaceManager* aManager,
+                      const SurfaceDescriptorGPUVideo& aSD,
+                      const gfx::IntSize& aSize);
+  virtual ~GPUVideoTextureData();
+
+  void FillInfo(TextureData::Info& aInfo) const override;
+
+  bool Lock(OpenMode) override { return true; };
+
+  void Unlock() override{};
+
+  bool Serialize(SurfaceDescriptor& aOutDescriptor) override;
+
+  void Deallocate(LayersIPCChannel* aAllocator) override;
+
+  void Forget(LayersIPCChannel* aAllocator) override;
+
+  already_AddRefed<gfx::SourceSurface> GetAsSourceSurface();
+
+  GPUVideoTextureData* AsGPUVideoTextureData() override { return this; }
+
+ protected:
+  RefPtr<IGPUVideoSurfaceManager> mManager;
+  SurfaceDescriptorGPUVideo mSD;
+  gfx::IntSize mSize;
+
+ public:
+  const decltype(mSD)& SD() const { return mSD; }
+};
+
+}  // namespace layers
+}  // namespace mozilla
+
+#endif  // MOZILLA_GFX_GPUVIDEOTEXTURECLIENT_H