libbase/GnashVaapiTexture.h

   1 // GnashVaapiTexture.h: GnashImage class used for VA/GLX rendering
   2 //
   3 // Copyright (C) 2007, 2008, 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_GNASHVAAPITEXTURE_H
  21 #define GNASH_GNASHVAAPITEXTURE_H
  22
  23 #include "GnashTexture.h"
  24
  25 namespace gnash {
  26
  27 // Forward declarations
  28 class VaapiSurface;
  29 class VaapiSurfaceGLX;
  30
  31 /// OpenGL texture abstraction
  32 class DSOEXPORT GnashVaapiTexture : public GnashTexture {
  33     std::auto_ptr<VaapiSurfaceGLX> _surface;
  34
  35 public:
  36     GnashVaapiTexture(unsigned int width, unsigned int height,
  37             image::ImageType type);
  38     ~GnashVaapiTexture();
  39
  40     /// Copy texture data from a VA surface.
  41     //
  42     /// Note that this surface MUST have the same _pitch, or
  43     /// unexpected things will happen.
  44     ///
  45     /// @param surface VA surface to copy data from.
  46     void update(boost::shared_ptr<VaapiSurface> surface);
  47 };
  48
  49 } // gnash namespace
  50
  51 #endif // end of GNASH_GNASHVAAPITEXTURE_H
  52
  53
  54 // local Variables:
  55 // mode: C++
  56 // indent-tabs-mode: t
  57 // End: