/*! \file layer_composite.cpp
** \brief Template File
**
-** $Id: layer_composite.cpp,v 1.2 2005/01/24 03:08:18 darco Exp $
+** $Id$
**
** \legal
-** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**
-** This software and associated documentation
-** are CONFIDENTIAL and PROPRIETARY property of
-** the above-mentioned copyright holder.
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
**
-** You may not copy, print, publish, or in any
-** other way distribute this software without
-** a prior written agreement with
-** the copyright holder.
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+** General Public License for more details.
** \endlegal
*/
/* ========================================================================= */
Layer_Composite::accelerated_render(Context context,Surface *surface,int quality, const RendDesc &renddesc_, ProgressCallback *cb) const
{
RendDesc renddesc(renddesc_);
-
+
if(!amount_)
return context.accelerated_render(surface,quality,renddesc,cb);
Layer_Bitmap::Handle surfacelayer(new class Layer_Bitmap());
Context iter;
-
+
for(iter=context;*iter;iter++)
image.push_back(*iter);
// Set up a surface target
Target::Handle target(surface_target(surface));
-
+
if(!target)
{
if(cb)cb->error(_("Unable to create surface target"));
return false;
}
-
+
RendDesc desc(renddesc);
-
+
target->set_rend_desc(&desc);
// Render the scene
bool
Layer_Composite::set_param(const String & param, const ValueBase &value)
{
- if(param=="amount" && value.same_as(amount_))
+ if(param=="amount" && value.same_type_as(amount_))
amount_=value.get(amount_);
else
- if(param=="blend_method" && value.same_as(int()))
+ if(param=="blend_method" && value.same_type_as(int()))
blend_method_=static_cast<Color::BlendMethod>(value.get(int()));
else
return Layer::set_param(param,value);