libvaapi/VaapiSurfaceGLX.h

   1 // VaapiSurfaceGLX.h: VA/GLX surface abstraction
   2 //
   3 // Copyright (C) 2009, 2010, 2011 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_VAAPISURFACEGLX_H
  21 #define GNASH_VAAPISURFACEGLX_H
  22
  23 #include <GL/gl.h>
  24
  25 #include "dsodefs.h"
  26 #include "vaapi_common.h"
  27 #include "VaapiSurface.h"
  28
  29 namespace gnash {
  30
  31 /// VA/GLX surface abstraction
  32 class DSOEXPORT VaapiSurfaceGLX
  33 {
  34     std::auto_ptr<VaapiSurfaceImplBase> _impl;
  35
  36 public:
  37     VaapiSurfaceGLX(GLenum target, GLuint texture);
  38
  39     /// Return VA surface id
  40     void *get() const { return reinterpret_cast<void *>(_impl->surface()); }
  41
  42     /// Get surface width
  43     unsigned int width() const { return _impl->width(); }
  44
  45     /// Get surface height
  46     unsigned int height() const { return _impl->height(); }
  47
  48     /// Update VA/GLX surface from VA surface
  49     bool update(boost::shared_ptr<VaapiSurface> surface);
  50 };
  51
  52 } // gnash namespace
  53
  54 #endif // GNASH_VAAPISURFACEGLX_H
  55
  56 // local Variables:
  57 // mode: C++
  58 // indent-tabs-mode: nil
  59 // End:
  60