1 files changed, 50 insertions, 0 deletions
diff --git a/gfx/gl/SharedSurfaceGLX.h b/gfx/gl/SharedSurfaceGLX.h
new file mode 100644
index 0000000000..70acfde775
--- /dev/null
+++ b/gfx/gl/SharedSurfaceGLX.h
@@ -0,0 +1,50 @@
+/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 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 SHARED_SURFACE_GLX_H_
+#define SHARED_SURFACE_GLX_H_
+
+#include "SharedSurface.h"
+#include "mozilla/RefPtr.h"
+
+class gfxXlibSurface;
+
+namespace mozilla {
+namespace gl {
+
+class SharedSurface_GLXDrawable final : public SharedSurface {
+ public:
+  const RefPtr<gfxXlibSurface> mXlibSurface;
+
+  static UniquePtr<SharedSurface_GLXDrawable> Create(const SharedSurfaceDesc&);
+
+ private:
+  SharedSurface_GLXDrawable(const SharedSurfaceDesc&,
+                            const RefPtr<gfxXlibSurface>& xlibSurface);
+
+ public:
+  ~SharedSurface_GLXDrawable();
+
+  virtual void ProducerAcquireImpl() override {}
+  virtual void ProducerReleaseImpl() override;
+
+  virtual void LockProdImpl() override;
+  virtual void UnlockProdImpl() override;
+
+  Maybe<layers::SurfaceDescriptor> ToSurfaceDescriptor() override;
+};
+
+class SurfaceFactory_GLXDrawable final : public SurfaceFactory {
+ public:
+  explicit SurfaceFactory_GLXDrawable(GLContext&);
+
+  virtual UniquePtr<SharedSurface> CreateSharedImpl(
+      const SharedSurfaceDesc& desc) override;
+};
+
+}  // namespace gl
+}  // namespace mozilla
+
+#endif  // SHARED_SURFACE_GLX_H_