summaryrefslogtreecommitdiffstats
path: root/tests/auto/threed/qglvertexbundle/tst_qglvertexbundle.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'tests/auto/threed/qglvertexbundle/tst_qglvertexbundle.cpp')
-rw-r--r--tests/auto/threed/qglvertexbundle/tst_qglvertexbundle.cpp282
1 files changed, 0 insertions, 282 deletions
diff --git a/tests/auto/threed/qglvertexbundle/tst_qglvertexbundle.cpp b/tests/auto/threed/qglvertexbundle/tst_qglvertexbundle.cpp
deleted file mode 100644
index 07965914..00000000
--- a/tests/auto/threed/qglvertexbundle/tst_qglvertexbundle.cpp
+++ /dev/null
@@ -1,282 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtQuick3D module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** 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.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtTest/QtTest>
-#include <QtOpenGL/qgl.h>
-#include "qglvertexbundle.h"
-#include "qvector2darray.h"
-#include "qvector3darray.h"
-#include "qvector4darray.h"
-#include "qcolor4ub.h"
-
-class tst_QGLVertexBundle : public QObject
-{
- Q_OBJECT
-public:
- tst_QGLVertexBundle() {}
- ~tst_QGLVertexBundle() {}
-
-private slots:
- void interleaved();
- void singleAttribute();
- void large();
- void otherAttributes();
-};
-
-void tst_QGLVertexBundle::interleaved()
-{
- // Interleave 4 positions and texture co-ordinates, which will
- // result in the numbers 1..20 ending up in the GL server's buffer.
- QVector3DArray positions;
- positions.append(1.0f, 2.0f, 3.0f);
- positions.append(6.0f, 7.0f, 8.0f);
- positions.append(11.0f, 12.0f, 13.0f);
- positions.append(16.0f, 17.0f, 18.0f);
-
- QVector2DArray texCoords;
- texCoords.append(4.0f, 5.0f);
- texCoords.append(9.0f, 10.0f);
- texCoords.append(14.0f, 15.0f);
- texCoords.append(19.0f, 20.0f);
-
- QGLVertexBundle bundle;
-
- // Cannot upload an empty bundle.
- QVERIFY(!bundle.upload());
-
- QVERIFY(bundle.attributes().isEmpty());
-
- bundle.addAttribute(QGL::Position, positions);
- bundle.addAttribute(QGL::TextureCoord0, texCoords);
-
- QGLAttributeSet set = bundle.attributes();
- QVERIFY(set.contains(QGL::Position));
- QVERIFY(set.contains(QGL::TextureCoord0));
- QVERIFY(!set.contains(QGL::TextureCoord1));
-
- QVERIFY(!bundle.isUploaded());
- QCOMPARE(bundle.vertexCount(), 4);
-
- // Create a context to upload into. We populate the QGLVertexBundle
- // with data before doing this to ensure that the client-side part of
- // the buffers can be created at application startup time before an
- // actual OpenGL context exists.
- QGLWidget glw;
- glw.makeCurrent();
-
- // Upload the bundle and bail out if we couldn't upload it
- // (i.e. vertex buffers are not supported in the GL server).
- if (!bundle.upload()) {
- QVERIFY(!bundle.isUploaded());
- return;
- }
- QVERIFY(bundle.isUploaded());
-
- // Uploading again should do nothing - just succeed.
- QVERIFY(bundle.upload());
-
- // Verify the contents of the buffer in the GL server if we can map it.
- QVERIFY(bundle.bind());
- QCOMPARE(bundle.buffer().size(), int(sizeof(float) * 20));
- float *mapped = reinterpret_cast<float *>
- (bundle.buffer().map(QGLBuffer::ReadOnly));
- if (mapped) {
- for (int index = 0; index < 20; ++index)
- QCOMPARE(mapped[index], float(index + 1));
- }
- bundle.release();
-
- // Make copies of the bundle, to test ref-counting.
- QGLVertexBundle bundle2(bundle);
- QGLVertexBundle bundle3;
- QCOMPARE(bundle2.buffer().bufferId(), bundle.buffer().bufferId());
- QVERIFY(!bundle3.buffer().bufferId());
- bundle3 = bundle;
- QCOMPARE(bundle3.buffer().bufferId(), bundle.buffer().bufferId());
-}
-
-// Single attribute uploads take a quicker path, which this function tests.
-void tst_QGLVertexBundle::singleAttribute()
-{
- QVector3DArray positions;
- positions.append(1.0f, 2.0f, 3.0f);
- positions.append(4.0f, 5.0f, 6.0f);
- positions.append(7.0f, 8.0f, 9.0f);
- positions.append(10.0f, 11.0f, 12.0f);
-
- QGLVertexBundle bundle;
- bundle.addAttribute(QGL::Position, positions);
-
- QVERIFY(!bundle.isUploaded());
- QCOMPARE(bundle.vertexCount(), 4);
-
- QGLWidget glw;
- glw.makeCurrent();
-
- if (!bundle.upload()) {
- QVERIFY(!bundle.isUploaded());
- return;
- }
- QVERIFY(bundle.isUploaded());
-
- QVERIFY(bundle.bind());
- QCOMPARE(bundle.buffer().size(), int(sizeof(float) * 12));
- float *mapped = reinterpret_cast<float *>
- (bundle.buffer().map(QGLBuffer::ReadOnly));
- if (mapped) {
- for (int index = 0; index < 12; ++index)
- QCOMPARE(mapped[index], float(index + 1));
- }
- bundle.release();
-}
-
-void tst_QGLVertexBundle::large()
-{
- QVector3DArray positions;
- QVector2DArray texCoords;
- for (int index = 0; index < 2048; ++index) {
- positions.append(index * 5, index * 5 + 1, index * 5 + 2);
- texCoords.append(index * 5 + 3, index * 5 + 4);
- }
- QGLWidget glw;
- glw.makeCurrent();
- QGLVertexBundle bundle;
- bundle.addAttribute(QGL::Position, positions);
- bundle.addAttribute(QGL::TextureCoord0, texCoords);
- if (!bundle.upload()) {
- QVERIFY(!bundle.isUploaded());
- return;
- }
- QCOMPARE(bundle.vertexCount(), 2048);
- QVERIFY(bundle.bind());
- QCOMPARE(bundle.buffer().size(), int(sizeof(float) * 2048 * 5));
- float *mapped = reinterpret_cast<float *>
- (bundle.buffer().map(QGLBuffer::ReadOnly));
- if (mapped) {
- for (int index = 0; index < 2048 * 5; ++index)
- QCOMPARE(mapped[index], float(index));
- }
- bundle.release();
-}
-
-void tst_QGLVertexBundle::otherAttributes()
-{
- QVector4DArray positions;
- positions.append(1.0f, 2.0f, 3.0f, 4.0f);
- positions.append(6.0f, 7.0f, 8.0f, 9.0f);
- positions.append(11.0f, 12.0f, 13.0f, 14.0f);
- positions.append(16.0f, 17.0f, 18.0f, 19.0f);
-
- QArray<float> texCoords;
- texCoords.append(5.0f);
- texCoords.append(10.0f);
- texCoords.append(15.0f);
- texCoords.append(20.0f);
-
- QGLWidget glw;
- glw.makeCurrent();
-
- QGLVertexBundle bundle;
- bundle.addAttribute(QGL::Position, positions);
- bundle.addAttribute(QGL::TextureCoord0, texCoords);
- if (!bundle.upload()) {
- QVERIFY(!bundle.isUploaded());
- return;
- }
- QCOMPARE(bundle.vertexCount(), 4);
- QVERIFY(bundle.bind());
- QCOMPARE(bundle.buffer().size(), int(sizeof(float) * 20));
- float *mapped = reinterpret_cast<float *>
- (bundle.buffer().map(QGLBuffer::ReadOnly));
- if (mapped) {
- for (int index = 0; index < 20; ++index)
- QCOMPARE(mapped[index], float(index + 1));
- }
- bundle.release();
-
- bundle = QGLVertexBundle();
- QVERIFY(!bundle.isUploaded());
-
- QArray<QColor4ub> colors;
- for (int index = 0; index < 64; ++index) {
- colors.append(QColor4ub(index * 4, index * 4 + 1,
- index * 4 + 2, index * 4 + 3));
- }
- bundle.addAttribute(QGL::Color, colors);
- if (!bundle.upload()) {
- QVERIFY(!bundle.isUploaded());
- return;
- }
- QCOMPARE(bundle.vertexCount(), 64);
- QVERIFY(bundle.bind());
- QCOMPARE(bundle.buffer().size(), int(sizeof(uchar) * 256));
- uchar *mapuchar = reinterpret_cast<uchar *>
- (bundle.buffer().map(QGLBuffer::ReadOnly));
- if (mapuchar) {
- for (int index = 0; index < 256; ++index)
- QCOMPARE(mapuchar[index], uchar(index));
- }
- bundle.release();
-
- bundle = QGLVertexBundle();
- QVERIFY(!bundle.isUploaded());
-
- QCustomDataArray custom(texCoords);
- bundle.addAttribute(QGL::TextureCoord1, custom);
- if (!bundle.upload()) {
- QVERIFY(!bundle.isUploaded());
- return;
- }
- QCOMPARE(bundle.vertexCount(), 4);
- QVERIFY(bundle.bind());
- QCOMPARE(bundle.buffer().size(), int(sizeof(float) * 4));
- mapped = reinterpret_cast<float *>
- (bundle.buffer().map(QGLBuffer::ReadOnly));
- if (mapped) {
- for (int index = 0; index < 4; ++index)
- QCOMPARE(mapped[index], float((index + 1) * 5));
- }
- bundle.release();
-}
-
-QTEST_MAIN(tst_QGLVertexBundle)
-
-#include "tst_qglvertexbundle.moc"
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-08 11:51:43 +0000