////  ShaderObject.cpp//  interface////  Created by Andrzej Kapolka on 5/7/13.//  Copyright (c) 2013 High Fidelity, Inc. All rights reserved. #include <QFile> #include "ShaderObject.h" ShaderObject::ShaderObject(int type)    : _handle(glCreateShaderObjectARB(type)) {} ShaderObject::~ShaderObject() {    glDeleteObjectARB(_handle);} bool ShaderObject::compileSourceCode(const char* data) {    glShaderSourceARB(_handle, 1, &data, 0);    glCompileShaderARB(_handle);    int status;    glGetObjectParameterivARB(_handle, GL_OBJECT_COMPILE_STATUS_ARB, &status);    return status;} bool ShaderObject::compileSourceFile(const char* filename) {    QFile file(filename);    return file.open(QIODevice::ReadOnly) && compileSourceCode(file.readAll().constData());} QByteArray ShaderObject::getLog() const {    int length;    glGetObjectParameterivARB(_handle, GL_OBJECT_INFO_LOG_LENGTH_ARB, &length);    QByteArray log(length, 0);    glGetInfoLogARB(_handle, length, 0, log.data());    return log;}