124 lines
2.7 KiB
C++
124 lines
2.7 KiB
C++
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/*
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** debuglogger.cpp
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**
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** This file is part of mkxp.
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**
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** Copyright (C) 2013 Jonas Kulla <Nyocurio@gmail.com>
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**
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** mkxp is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 2 of the License, or
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** (at your option) any later version.
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**
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** mkxp is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with mkxp. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "debuglogger.h"
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#include "GL/glew.h"
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#include <QFile>
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#include <QTime>
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#include <QTextStream>
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#include <QDebug>
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struct DebugLoggerPrivate
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{
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QFile logFile;
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QTextStream *stream;
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DebugLoggerPrivate(const char *logFilename)
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{
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if (logFilename)
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{
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logFile.setFileName(logFilename);
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logFile.open(QFile::WriteOnly);
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stream = new QTextStream(&logFile);
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}
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else
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{
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stream = new QTextStream(stderr, QIODevice::WriteOnly);
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}
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}
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~DebugLoggerPrivate()
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{
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delete stream;
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}
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void writeTimestamp()
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{
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QTime time = QTime::currentTime();
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*stream << "[" << time.toString().toAscii() << "] ";
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}
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void writeLine(const char *line)
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{
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*stream << line << "\n";
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stream->flush();
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}
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};
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static void amdDebugFunc(GLuint id,
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GLenum category,
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GLenum severity,
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GLsizei length,
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const GLchar* message,
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GLvoid* userParam)
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{
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DebugLoggerPrivate *p = static_cast<DebugLoggerPrivate*>(userParam);
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(void) id;
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(void) category;
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(void) severity;
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(void) length;
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p->writeTimestamp();
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p->writeLine(message);
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}
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static void arbDebugFunc(GLenum source,
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GLenum type,
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GLuint id,
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GLenum severity,
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GLsizei length,
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const GLchar* message,
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GLvoid* userParam)
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{
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DebugLoggerPrivate *p = static_cast<DebugLoggerPrivate*>(userParam);
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(void) source;
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(void) type;
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(void) id;
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(void) severity;
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(void) length;
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p->writeTimestamp();
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p->writeLine(message);
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}
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DebugLogger::DebugLogger(const char *filename)
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{
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p = new DebugLoggerPrivate(filename);
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if (GLEW_KHR_debug)
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glDebugMessageCallback(arbDebugFunc, p);
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else if (GLEW_ARB_debug_output)
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glDebugMessageCallbackARB(arbDebugFunc, p);
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else if (GLEW_AMD_debug_output)
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glDebugMessageCallbackAMD(amdDebugFunc, p);
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else
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qDebug() << "DebugLogger: no debug extensions found";
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}
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DebugLogger::~DebugLogger()
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{
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delete p;
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}
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