diff options
Diffstat (limited to 'src/declarative/scenegraph/coreapi/material.cpp')
| -rw-r--r-- | src/declarative/scenegraph/coreapi/material.cpp | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/src/declarative/scenegraph/coreapi/material.cpp b/src/declarative/scenegraph/coreapi/material.cpp deleted file mode 100644 index 69b221be07..0000000000 --- a/src/declarative/scenegraph/coreapi/material.cpp +++ /dev/null @@ -1,167 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "material.h" - -QT_BEGIN_NAMESPACE - -AbstractMaterialShader::AbstractMaterialShader() - : m_compiled(false) -{ -} - -void AbstractMaterialShader::activate() -{ - if (!m_compiled) - compile(); - - m_program.bind(); - char const *const *attr = attributeNames(); - for (int i = 0; attr[i]; ++i) { - if (*attr[i]) - m_program.enableAttributeArray(i); - } -} - -void AbstractMaterialShader::deactivate() -{ - char const *const *attr = attributeNames(); - for (int i = 0; attr[i]; ++i) { - if (*attr[i]) - m_program.disableAttributeArray(i); - } -} - -void AbstractMaterialShader::updateState(Renderer *, AbstractMaterial *, AbstractMaterial *, Renderer::Updates) -{ -} - -void AbstractMaterialShader::compile() -{ - Q_ASSERT(!m_compiled); - - m_program.addShaderFromSourceCode(QGLShader::Vertex, vertexShader()); - m_program.addShaderFromSourceCode(QGLShader::Fragment, fragmentShader()); - - char const *const *attr = attributeNames(); -#ifndef QT_NO_DEBUG - int maxVertexAttribs = 0; - glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &maxVertexAttribs); - for (int i = 0; attr[i]; ++i) { - if (i >= maxVertexAttribs) { - qFatal("List of attribute names is either too long or not null-terminated.\n" - "Maximum number of attributes on this hardware is %i.\n" - "Vertex shader:\n%s\n" - "Fragment shader:\n%s\n", - maxVertexAttribs, vertexShader(), fragmentShader()); - } - if (*attr[i]) - m_program.bindAttributeLocation(attr[i], i); - } -#else - for (int i = 0; attr[i]; ++i) { - if (*attr[i]) - m_program.bindAttributeLocation(attr[i], i); - } -#endif - - if (!m_program.link()) { - qWarning("AbstractMaterialShader: Shader compilation failed:"); - qWarning() << m_program.log(); - } - - m_compiled = true; - initialize(); -} - - -#ifndef QT_NO_DEBUG -static int qt_material_count = 0; - -static void qt_print_material_count() -{ - qDebug("Number of leaked materials: %i", qt_material_count); - qt_material_count = -1; -} -#endif - -AbstractMaterial::AbstractMaterial() - : m_flags(0) -{ -#ifndef QT_NO_DEBUG - ++qt_material_count; - static bool atexit_registered = false; - if (!atexit_registered) { - atexit(qt_print_material_count); - atexit_registered = true; - } -#endif -} - -AbstractMaterial::~AbstractMaterial() -{ -#ifndef QT_NO_DEBUG - --qt_material_count; - if (qt_material_count < 0) - qDebug("Material destroyed after qt_print_material_count() was called."); -#endif -} - -//int AbstractMaterial::compare(const AbstractMaterial *other) const -//{ -// return this - other; -//} - -void AbstractMaterial::setFlag(Flags flags, bool set) -{ - if (set) - m_flags |= flags; - else - m_flags &= ~flags; -} - -int AbstractMaterial::compare(const AbstractMaterial *other) const -{ - Q_ASSERT(other && type() == other->type()); - return qint64(this) - qint64(other); -} - -QT_END_NAMESPACE |