1 files changed, 64 insertions, 0 deletions
diff --git a/gfx/layers/opengl/MacIOSurfaceTextureClientOGL.h b/gfx/layers/opengl/MacIOSurfaceTextureClientOGL.h
new file mode 100644
index 0000000000..b5e39d8a63
--- /dev/null
+++ b/gfx/layers/opengl/MacIOSurfaceTextureClientOGL.h
@@ -0,0 +1,64 @@
+/* -*- 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_MACIOSURFACETEXTURECLIENTOGL_H
+#define MOZILLA_GFX_MACIOSURFACETEXTURECLIENTOGL_H
+
+#include "mozilla/layers/TextureClientOGL.h"
+
+class MacIOSurface;
+
+namespace mozilla {
+namespace layers {
+
+class MacIOSurfaceTextureData : public TextureData {
+ public:
+  static MacIOSurfaceTextureData* Create(MacIOSurface* aSurface,
+                                         gfx::BackendType aBackend);
+
+  static MacIOSurfaceTextureData* Create(const gfx::IntSize& aSize,
+                                         gfx::SurfaceFormat aFormat,
+                                         gfx::BackendType aBackend);
+
+  ~MacIOSurfaceTextureData();
+
+  TextureType GetTextureType() const override {
+    return TextureType::MacIOSurface;
+  }
+
+  void FillInfo(TextureData::Info& aInfo) const override;
+
+  bool Lock(OpenMode) override;
+
+  void Unlock() override;
+
+  already_AddRefed<gfx::DrawTarget> BorrowDrawTarget() override;
+
+  bool Serialize(SurfaceDescriptor& aOutDescriptor) override;
+
+  void GetSubDescriptor(
+      RemoteDecoderVideoSubDescriptor* const aOutDesc) override;
+
+  void Deallocate(LayersIPCChannel*) override;
+
+  void Forget(LayersIPCChannel*) override;
+
+  bool UpdateFromSurface(gfx::SourceSurface* aSurface) override;
+
+  // For debugging purposes only.
+  already_AddRefed<gfx::DataSourceSurface> GetAsSurface();
+
+ protected:
+  MacIOSurfaceTextureData(MacIOSurface* aSurface, gfx::BackendType aBackend);
+
+  RefPtr<MacIOSurface> mSurface;
+  gfx::BackendType mBackend;
+};
+
+}  // namespace layers
+}  // namespace mozilla
+
+#endif  // MOZILLA_GFX_MACIOSURFACETEXTURECLIENTOGL_H