canvas/source/opengl/ogl_canvasbitmap.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include "ogl_canvasbitmap.hxx"
  11
  12 #include <canvas/debug.hxx>
  13 #include <canvas/canvastools.hxx>
  14 #include <tools/diagnose_ex.h>
  15
  16
  17 using namespace ::com::sun::star;
  18
  19 namespace oglcanvas
  20 {
  21     CanvasBitmap::CanvasBitmap( const geometry::IntegerSize2D& rSize,
  22                                 const SpriteCanvasRef&         rDevice,
  23                                 SpriteDeviceHelper&            rDeviceHelper,
  24                                 bool                           bHasAlpha ) :
  25         mpDevice( rDevice ),
  26         mbHasAlpha( bHasAlpha )
  27     {
  28         ENSURE_OR_THROW( mpDevice.is(),
  29                          "CanvasBitmap::CanvasBitmap(): Invalid surface or device" );
  30
  31         maCanvasHelper.init( *mpDevice.get(), rDeviceHelper, rSize );
  32     }
  33
  34     CanvasBitmap::CanvasBitmap( const CanvasBitmap& rSrc ) :
  35         mpDevice( rSrc.mpDevice ),
  36         mbHasAlpha( rSrc.mbHasAlpha )
  37     {
  38         maCanvasHelper = rSrc.maCanvasHelper;
  39     }
  40
  41     void CanvasBitmap::disposeThis()
  42     {
  43         mpDevice.clear();
  44
  45         // forward to parent
  46         CanvasBitmapBaseT::disposeThis();
  47     }
  48
  49     bool CanvasBitmap::renderRecordedActions() const
  50     {
  51         return maCanvasHelper.renderRecordedActions();
  52     }
  53 }
  54
  55 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */