office-gobmx/canvas/source/opengl/ogl_canvasbitmap.cxx
Thorsten Behrens e52f1bd7b3 Add opengl canvas implementation.
Adds opengl canvas implementation - display-list-based, all
rendering done as textured geometry. Needs shader support.

Currently compiles and works on Linux, Mac should be ~easy to
add, win32 eventually.

Change-Id: Ibf3eb88d6a36a91b2960a3a6320d708160e4fc14
2013-10-07 17:33:45 +02:00

55 lines
1.6 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include "ogl_canvasbitmap.hxx"
#include <canvas/debug.hxx>
#include <canvas/canvastools.hxx>
#include <tools/diagnose_ex.h>
using namespace ::com::sun::star;
namespace oglcanvas
{
CanvasBitmap::CanvasBitmap( const geometry::IntegerSize2D& rSize,
const SpriteCanvasRef& rDevice,
SpriteDeviceHelper& rDeviceHelper,
bool bHasAlpha ) :
mpDevice( rDevice ),
mbHasAlpha( bHasAlpha )
{
ENSURE_OR_THROW( mpDevice.is(),
"CanvasBitmap::CanvasBitmap(): Invalid surface or device" );
maCanvasHelper.init( *mpDevice.get(), rDeviceHelper, rSize );
}
CanvasBitmap::CanvasBitmap( const CanvasBitmap& rSrc ) :
mpDevice( rSrc.mpDevice ),
mbHasAlpha( rSrc.mbHasAlpha )
{
maCanvasHelper = rSrc.maCanvasHelper;
}
void SAL_CALL CanvasBitmap::disposeThis()
{
mpDevice.clear();
// forward to parent
CanvasBitmapBaseT::disposeThis();
}
bool CanvasBitmap::renderRecordedActions() const
{
return maCanvasHelper.renderRecordedActions();
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */