kicad/include/gal/opengl/utils.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2016-2017 CERN
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* Copyright (C) 2021 KiCad Developers, see AUTHORS.txt for contributors.
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* @author Maciej Suminski <maciej.suminski@cern.ch>
*
* 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 __OPENGL_UTILS_H
#define __OPENGL_UTILS_H
#include <string>
/**
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* Check if a recent OpenGL operation has failed. If so, display the appropriate message
* starting with \a aInfo string to give more details.
*
* @param aInfo is the beginning of the error message.
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* @param aFile is the file where the error occurred defined by the C __FILE__ variable.
* @param aLine is the line in \a aFile where the error occurred defined by the C __LINE__
* variable.
* @param aThrow an exception is thrown when true, otherwise only an error message is displayed.
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* @return GL_NO_ERROR in case of no errors or one of GL_ constants returned by glGetError().
*/
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int checkGlError( const std::string& aInfo, const char* aFile, int aLine, bool aThrow = true );
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/**
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* Enable or disable OpenGL driver messages output.
*
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* @param aEnable decides whether the message should be shown.
*/
void enableGlDebug( bool aEnable );
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#endif /* __OPENGL_ERROR_H */