libvaapi/VaapiSurfaceProxy.h

   1 // VaapiSurfaceProxy.h: VA surface proxy
   2 //
   3 // Copyright (C) 2009, 2010 Free Software Foundation, Inc.
   4 //
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 3 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with this program; if not, write to the Free Software
  17 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18 //
  19
  20 #ifndef GNASH_VAAPISURFACEPROXY_H
  21 #define GNASH_VAAPISURFACEPROXY_H
  22
  23 #include "vaapi_common.h"
  24
  25 namespace gnash {
  26
  27 // Forward declarations
  28 class VaapiContext;
  29 class VaapiSurface;
  30 class VaapiImage;
  31
  32 /// VA surface proxy used to release surface to context
  33 class DSOEXPORT VaapiSurfaceProxy {
  34     boost::shared_ptr<VaapiContext> _context;
  35     boost::shared_ptr<VaapiSurface> _surface;
  36
  37 public:
  38     VaapiSurfaceProxy(boost::shared_ptr<VaapiSurface> surface,
  39                       boost::shared_ptr<VaapiContext> context);
  40     ~VaapiSurfaceProxy();
  41
  42     /// Return VA surface
  43     boost::shared_ptr<VaapiSurface> get() const { return _surface; }
  44
  45     /// Return VA context
  46     boost::shared_ptr<VaapiContext> getContext() const  { return _context; }
  47 };
  48
  49 } // gnash namespace
  50
  51 #endif // GNASH_VAAPISURFACEPROXY_H
  52
  53 // local Variables:
  54 // mode: C++
  55 // indent-tabs-mode: nil
  56 // End:
  57