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-rw-r--r--gfx/gl/SharedSurfaceGL.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/gfx/gl/SharedSurfaceGL.h b/gfx/gl/SharedSurfaceGL.h
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+/* -*- 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_GL_H_
+#define SHARED_SURFACE_GL_H_
+
+#include "SharedSurface.h"
+
+namespace mozilla {
+namespace gl {
+
+class MozFramebuffer;
+
+// For readback and bootstrapping:
+class SharedSurface_Basic final : public SharedSurface {
+ public:
+ static UniquePtr<SharedSurface_Basic> Create(const SharedSurfaceDesc&);
+
+ private:
+ SharedSurface_Basic(const SharedSurfaceDesc& desc,
+ UniquePtr<MozFramebuffer>&& fb);
+
+ public:
+ Maybe<layers::SurfaceDescriptor> ToSurfaceDescriptor() override;
+};
+
+class SurfaceFactory_Basic final : public SurfaceFactory {
+ public:
+ explicit SurfaceFactory_Basic(GLContext& gl);
+
+ virtual UniquePtr<SharedSurface> CreateSharedImpl(
+ const SharedSurfaceDesc& desc) override {
+ return SharedSurface_Basic::Create(desc);
+ }
+};
+
+} // namespace gl
+} // namespace mozilla
+
+#endif // SHARED_SURFACE_GL_H_