components/mus/surfaces/surfaces_output_surface.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef COMPONENTS_MUS_SURFACES_SURFACES_OUTPUT_SURFACE_H_
   6 #define COMPONENTS_MUS_SURFACES_SURFACES_OUTPUT_SURFACE_H_
   7
   8 #include "cc/output/output_surface.h"
   9
  10 namespace mus {
  11
  12 // An OutputSurface implementation that directly draws and
  13 // swaps to an actual GL surface.
  14 class DirectOutputSurface : public cc::OutputSurface {
  15  public:
  16   explicit DirectOutputSurface(
  17       const scoped_refptr<cc::ContextProvider>& context_provider);
  18   ~DirectOutputSurface() override;
  19
  20   // cc::OutputSurface implementation
  21   void SwapBuffers(cc::CompositorFrame* frame) override;
  22
  23  private:
  24   base::WeakPtrFactory<DirectOutputSurface> weak_ptr_factory_;
  25 };
  26
  27 }  // namespace mus
  28
  29 #endif  // COMPONENTS_MUS_SURFACES_SURFACES_OUTPUT_SURFACE_H_