51 lines
1.8 KiB
C++
51 lines
1.8 KiB
C++
/*
|
|
* This program source code file is part of KICAD, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 2012 Torsten Hueter, torstenhtr <at> gmx.de
|
|
* Copyright (C) 2012 Kicad Developers, see change_log.txt for contributors.
|
|
*
|
|
* Macro definitions
|
|
*
|
|
* This program 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.
|
|
*
|
|
* This program 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.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, you may find one here:
|
|
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
|
* or you may search the http://www.gnu.org website for the version 2 license,
|
|
* or you may write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#ifndef DEFINITIONS_H_
|
|
#define DEFINITIONS_H_
|
|
|
|
/// Swap the variables if a condition is met.
|
|
#define SWAP( varA, condition, varB ) if( varA condition varB ) { double tmp = varA; varA = varB; \
|
|
varB = tmp; }
|
|
|
|
namespace KiGfx
|
|
{
|
|
/**
|
|
* RenderTarget: Possible rendering targets
|
|
*/
|
|
enum RenderTarget
|
|
{
|
|
TARGET_CACHED, ///< Main rendering target (cached)
|
|
TARGET_NONCACHED, ///< Auxiliary rendering target (noncached)
|
|
TARGET_OVERLAY ///< Items that may change while the view stays the same (noncached)
|
|
};
|
|
|
|
/// Number of available rendering targets
|
|
static const int TARGETS_NUMBER = 3;
|
|
}
|
|
|
|
#endif /* DEFINITIONS_H_ */
|