78 lines
2.7 KiB
C
78 lines
2.7 KiB
C
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// Copyright (c) 2008 GeometryFactory Sarl (France).
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// All rights reserved.
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//
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// This file is part of CGAL (www.cgal.org).
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//
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// $URL: https://github.com/CGAL/cgal/blob/v5.1/GraphicsView/include/CGAL/Qt/debug.h $
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// $Id: debug.h 0779373 2020-03-26T13:31:46+01:00 Sébastien Loriot
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// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
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//
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//
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// Author(s) : Andreas Fabri <Andreas.Fabri@geometryfactory.com>
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// Laurent Rineau <Laurent.Rineau@geometryfactory.com>
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#ifndef CGAL_QT_DEBUG_H
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#define CGAL_QT_DEBUG_H
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#include <CGAL/license/GraphicsView.h>
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#include <CGAL/auto_link/Qt.h>
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#include <CGAL/export/Qt.h>
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#include <QString>
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namespace CGAL {
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namespace Qt {
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/**
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* Must be used like that:
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* CGAL::Qt:traverse_resources(":/cgal"); // view CGAL resources
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* or
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* CGAL::Qt:traverse_resources(":"); // view all resources
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* and displays the resources tree on std::cerr.
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*/
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CGAL_QT_EXPORT void traverse_resources(const QString& name,
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const QString& dirname = QString(),
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int indent = 0);
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/**
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* Call this in the end of an OpenGL implementation to check if it returns errors.
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*/
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template <typename QtOpenGLFunctions>
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void opengl_check_errors(QtOpenGLFunctions* gl,
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unsigned int line) {
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GLenum error = gl->glGetError();
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while (error != GL_NO_ERROR)
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{
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if(error == GL_INVALID_ENUM)
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std::cerr << "An unacceptable value is specified for an enumerated argument." << "@" << line << std::endl;
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if(error == GL_INVALID_VALUE)
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std::cerr << "A numeric argument is out of range." << "@" << line << std::endl;
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if(error == GL_INVALID_OPERATION)
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std::cerr << "The specified operation is not allowed in the current state." << "@" << line << std::endl;
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if(error == GL_INVALID_FRAMEBUFFER_OPERATION)
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std::cerr << "The framebuffer object is not complete." << "@" << line << std::endl;
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if(error == GL_OUT_OF_MEMORY)
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std::cerr << "There is not enough memory left to execute the command." << "@" << line << std::endl;
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#ifdef GL_STACK_UNDERFLOW
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if(error == GL_STACK_UNDERFLOW)
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std::cerr << "An attempt has been made to perform an operation that would cause an internal stack to underflow." << "@" << line << std::endl;
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#endif
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#ifdef GL_STACK_OVERFLOW
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if(error == GL_STACK_OVERFLOW)
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std::cerr << "An attempt has been made to perform an operation that would cause an internal stack to overflow." << "@" << line << std::endl;
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#endif
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error = gl->glGetError();
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}
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}
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} // namespace Qt
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} // namespace CGAL
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#ifdef CGAL_HEADER_ONLY
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#include <CGAL/Qt/debug_impl.h>
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#endif // CGAL_HEADER_ONLY
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#endif // CGAL_QT_DEBUG_H
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