libbase/GnashVaapiTexture.h

   1 // GnashVaapiTexture.h: GnashImage class used for VA/GLX rendering
   2 //
   3 //   Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012
   4 //   Free Software Foundation, Inc.
   5 //
   6 // This program is free software; you can redistribute it and/or modify
   7 // it under the terms of the GNU General Public License as published by
   8 // the Free Software Foundation; either version 3 of the License, or
   9 // (at your option) any later version.
  10 //
  11 // This program is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU General Public License
  17 // along with this program; if not, write to the Free Software
  18 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19 //
  20
  21 #ifndef GNASH_GNASHVAAPITEXTURE_H
  22 #define GNASH_GNASHVAAPITEXTURE_H
  23
  24 #include "GnashTexture.h"
  25
  26 namespace gnash {
  27
  28 // Forward declarations
  29 class VaapiSurface;
  30 class VaapiSurfaceGLX;
  31
  32 /// OpenGL texture abstraction
  33 class DSOEXPORT GnashVaapiTexture : public GnashTexture {
  34     std::unique_ptr<VaapiSurfaceGLX> _surface;
  35
  36 public:
  37     GnashVaapiTexture(unsigned int width, unsigned int height,
  38             image::ImageType type);
  39     ~GnashVaapiTexture();
  40
  41     /// Copy texture data from a VA surface.
  42     //
  43     /// Note that this surface MUST have the same _pitch, or
  44     /// unexpected things will happen.
  45     ///
  46     /// @param surface VA surface to copy data from.
  47     void update(std::shared_ptr<VaapiSurface> surface);
  48 };
  49
  50 } // gnash namespace
  51
  52 #endif // end of GNASH_GNASHVAAPITEXTURE_H
  53
  54
  55 // local Variables:
  56 // mode: C++
  57 // indent-tabs-mode: t
  58 // End: