1 files changed, 0 insertions, 440 deletions
diff --git a/tests/auto/qopengl/tst_qopengl.cpp b/tests/auto/qopengl/tst_qopengl.cpp
deleted file mode 100644
index ebff56fd5c0..00000000000
--- a/tests/auto/qopengl/tst_qopengl.cpp
+++ /dev/null
@@ -1,440 +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 test suite 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 <QtGui/private/qopenglcontext_p.h>
-#include <QtGui/QOpenGLFramebufferObject>
-#include <QtGui/QOpenGLPaintDevice>
-#include <QtGui/QPainter>
-#include <QtGui/QScreen>
-#include <QtGui/QWindow>
-
-#include <QtTest/QtTest>
-
-class tst_QOpenGL : public QObject
-{
-Q_OBJECT
-
-private slots:
-    void sharedResourceCleanup();
-    void fboSimpleRendering();
-    void fboRendering();
-    void fboHandleNulledAfterContextDestroyed();
-    void openGLPaintDevice();
-};
-
-struct SharedResourceTracker
-{
-    SharedResourceTracker()
-    {
-        reset();
-    }
-
-    void reset()
-    {
-        invalidateResourceCalls = 0;
-        freeResourceCalls = 0;
-        destructorCalls = 0;
-    }
-
-    int invalidateResourceCalls;
-    int freeResourceCalls;
-    int destructorCalls;
-};
-
-struct SharedResource : public QOpenGLSharedResource
-{
-    SharedResource(SharedResourceTracker *t)
-        : QOpenGLSharedResource(QOpenGLContextGroup::currentContextGroup())
-        , resource(1)
-        , tracker(t)
-    {
-    }
-
-    ~SharedResource()
-    {
-        tracker->destructorCalls++;
-    }
-
-    void invalidateResource()
-    {
-        resource = 0;
-        tracker->invalidateResourceCalls++;
-    }
-
-    void freeResource(QOpenGLContext *context)
-    {
-        Q_ASSERT(context == QOpenGLContext::currentContext());
-        resource = 0;
-        tracker->freeResourceCalls++;
-    }
-
-    int resource;
-    SharedResourceTracker *tracker;
-};
-
-void tst_QOpenGL::sharedResourceCleanup()
-{
-    QWindow window;
-    window.setGeometry(0, 0, 10, 10);
-    window.create();
-
-    QOpenGLContext *ctx = new QOpenGLContext;
-    ctx->create();
-    ctx->makeCurrent(&window);
-
-    SharedResourceTracker tracker;
-    SharedResource *resource = new SharedResource(&tracker);
-    resource->free();
-
-    QCOMPARE(tracker.invalidateResourceCalls, 0);
-    QCOMPARE(tracker.freeResourceCalls, 1);
-    QCOMPARE(tracker.destructorCalls, 1);
-
-    tracker.reset();
-
-    resource = new SharedResource(&tracker);
-
-    QOpenGLContext *ctx2 = new QOpenGLContext;
-    ctx2->setShareContext(ctx);
-    ctx2->create();
-    delete ctx;
-
-    resource->free();
-
-    // no current context, freeResource() delayed
-    QCOMPARE(tracker.invalidateResourceCalls, 0);
-    QCOMPARE(tracker.freeResourceCalls, 0);
-    QCOMPARE(tracker.destructorCalls, 0);
-
-    ctx2->makeCurrent(&window);
-
-    // freeResource() should now have been called
-    QCOMPARE(tracker.invalidateResourceCalls, 0);
-    QCOMPARE(tracker.freeResourceCalls, 1);
-    QCOMPARE(tracker.destructorCalls, 1);
-
-    tracker.reset();
-
-    resource = new SharedResource(&tracker);
-
-    // this should cause invalidateResource() to be called
-    delete ctx2;
-
-    QCOMPARE(tracker.invalidateResourceCalls, 1);
-    QCOMPARE(tracker.freeResourceCalls, 0);
-    QCOMPARE(tracker.destructorCalls, 0);
-
-    // should have no effect other than destroying the resource,
-    // as it has already been invalidated
-    resource->free();
-
-    QCOMPARE(tracker.invalidateResourceCalls, 1);
-    QCOMPARE(tracker.freeResourceCalls, 0);
-    QCOMPARE(tracker.destructorCalls, 1);
-}
-
-static bool fuzzyComparePixels(const QRgb testPixel, const QRgb refPixel, const char* file, int line, int x = -1, int y = -1)
-{
-    static int maxFuzz = 1;
-    static bool maxFuzzSet = false;
-
-    // On 16 bpp systems, we need to allow for more fuzz:
-    if (!maxFuzzSet) {
-        maxFuzzSet = true;
-        if (QGuiApplication::primaryScreen()->depth() < 24)
-            maxFuzz = 32;
-    }
-
-    int redFuzz = qAbs(qRed(testPixel) - qRed(refPixel));
-    int greenFuzz = qAbs(qGreen(testPixel) - qGreen(refPixel));
-    int blueFuzz = qAbs(qBlue(testPixel) - qBlue(refPixel));
-    int alphaFuzz = qAbs(qAlpha(testPixel) - qAlpha(refPixel));
-
-    if (refPixel != 0 && testPixel == 0) {
-        QString msg;
-        if (x >= 0) {
-            msg = QString("Test pixel [%1, %2] is null (black) when it should be (%3,%4,%5,%6)")
-                            .arg(x).arg(y)
-                            .arg(qRed(refPixel)).arg(qGreen(refPixel)).arg(qBlue(refPixel)).arg(qAlpha(refPixel));
-        } else {
-            msg = QString("Test pixel is null (black) when it should be (%2,%3,%4,%5)")
-                            .arg(qRed(refPixel)).arg(qGreen(refPixel)).arg(qBlue(refPixel)).arg(qAlpha(refPixel));
-        }
-
-        QTest::qFail(msg.toLatin1(), file, line);
-        return false;
-    }
-
-    if (redFuzz > maxFuzz || greenFuzz > maxFuzz || blueFuzz > maxFuzz || alphaFuzz > maxFuzz) {
-        QString msg;
-
-        if (x >= 0)
-            msg = QString("Pixel [%1,%2]: ").arg(x).arg(y);
-        else
-            msg = QString("Pixel ");
-
-        msg += QString("Max fuzz (%1) exceeded: (%2,%3,%4,%5) vs (%6,%7,%8,%9)")
-                      .arg(maxFuzz)
-                      .arg(qRed(testPixel)).arg(qGreen(testPixel)).arg(qBlue(testPixel)).arg(qAlpha(testPixel))
-                      .arg(qRed(refPixel)).arg(qGreen(refPixel)).arg(qBlue(refPixel)).arg(qAlpha(refPixel));
-        QTest::qFail(msg.toLatin1(), file, line);
-        return false;
-    }
-    return true;
-}
-
-static void fuzzyCompareImages(const QImage &testImage, const QImage &referenceImage, const char* file, int line)
-{
-    QCOMPARE(testImage.width(), referenceImage.width());
-    QCOMPARE(testImage.height(), referenceImage.height());
-
-    for (int y = 0; y < testImage.height(); y++) {
-        for (int x = 0; x < testImage.width(); x++) {
-            if (!fuzzyComparePixels(testImage.pixel(x, y), referenceImage.pixel(x, y), file, line, x, y)) {
-                // Might as well save the images for easier debugging:
-                referenceImage.save("referenceImage.png");
-                testImage.save("testImage.png");
-                return;
-            }
-        }
-    }
-}
-
-#define QFUZZY_COMPARE_IMAGES(A,B) \
-            fuzzyCompareImages(A, B, __FILE__, __LINE__)
-
-#define QFUZZY_COMPARE_PIXELS(A,B) \
-            fuzzyComparePixels(A, B, __FILE__, __LINE__)
-
-void qt_opengl_draw_test_pattern(QPainter* painter, int width, int height)
-{
-    QPainterPath intersectingPath;
-    intersectingPath.moveTo(0, 0);
-    intersectingPath.lineTo(100, 0);
-    intersectingPath.lineTo(0, 100);
-    intersectingPath.lineTo(100, 100);
-    intersectingPath.closeSubpath();
-
-    QPainterPath trianglePath;
-    trianglePath.moveTo(50, 0);
-    trianglePath.lineTo(100, 100);
-    trianglePath.lineTo(0, 100);
-    trianglePath.closeSubpath();
-
-    painter->setTransform(QTransform()); // reset xform
-    painter->fillRect(-1, -1, width+2, height+2, Qt::red); // Background
-    painter->translate(14, 14);
-    painter->fillPath(intersectingPath, Qt::blue); // Test stencil buffer works
-    painter->translate(128, 0);
-    painter->setClipPath(trianglePath); // Test depth buffer works
-    painter->setTransform(QTransform()); // reset xform ready for fill
-    painter->fillRect(-1, -1, width+2, height+2, Qt::green);
-}
-
-void qt_opengl_check_test_pattern(const QImage& img)
-{
-    // As we're doing more than trivial painting, we can't just compare to
-    // an image rendered with raster. Instead, we sample at well-defined
-    // test-points:
-    QFUZZY_COMPARE_PIXELS(img.pixel(39, 64), QColor(Qt::red).rgb());
-    QFUZZY_COMPARE_PIXELS(img.pixel(89, 64), QColor(Qt::red).rgb());
-    QFUZZY_COMPARE_PIXELS(img.pixel(64, 39), QColor(Qt::blue).rgb());
-    QFUZZY_COMPARE_PIXELS(img.pixel(64, 89), QColor(Qt::blue).rgb());
-
-    QFUZZY_COMPARE_PIXELS(img.pixel(167, 39), QColor(Qt::red).rgb());
-    QFUZZY_COMPARE_PIXELS(img.pixel(217, 39), QColor(Qt::red).rgb());
-    QFUZZY_COMPARE_PIXELS(img.pixel(192, 64), QColor(Qt::green).rgb());
-}
-
-
-void tst_QOpenGL::fboSimpleRendering()
-{
-    QWindow window;
-    window.setGeometry(0, 0, 10, 10);
-    window.create();
-    QOpenGLContext ctx;
-    ctx.create();
-
-    ctx.makeCurrent(&window);
-
-    if (!QOpenGLFramebufferObject::hasOpenGLFramebufferObjects())
-        QSKIP("QOpenGLFramebufferObject not supported on this platform");
-
-    // No multisample with combined depth/stencil attachment:
-    QOpenGLFramebufferObjectFormat fboFormat;
-    fboFormat.setAttachment(QOpenGLFramebufferObject::NoAttachment);
-
-    QOpenGLFramebufferObject *fbo = new QOpenGLFramebufferObject(200, 100, fboFormat);
-
-    fbo->bind();
-
-    glClearColor(1.0, 0.0, 0.0, 1.0);
-    glClear(GL_COLOR_BUFFER_BIT);
-    glFinish();
-
-    QImage fb = fbo->toImage().convertToFormat(QImage::Format_RGB32);
-    QImage reference(fb.size(), QImage::Format_RGB32);
-    reference.fill(0xffff0000);
-
-    QFUZZY_COMPARE_IMAGES(fb, reference);
-
-    delete fbo;
-}
-
-// NOTE: This tests that CombinedDepthStencil attachment works by assuming the
-//       GL2 engine is being used and is implemented the same way as it was when
-//       this autotest was written. If this is not the case, there may be some
-//       false-positives: I.e. The test passes when either the depth or stencil
-//       buffer is actually missing. But that's probably ok anyway.
-void tst_QOpenGL::fboRendering()
-{
-    QWindow window;
-    window.setGeometry(0, 0, 10, 10);
-    window.create();
-    QOpenGLContext ctx;
-    ctx.create();
-
-    ctx.makeCurrent(&window);
-
-    if (!QOpenGLFramebufferObject::hasOpenGLFramebufferObjects())
-        QSKIP("QOpenGLFramebufferObject not supported on this platform");
-
-    // No multisample with combined depth/stencil attachment:
-    QOpenGLFramebufferObjectFormat fboFormat;
-    fboFormat.setAttachment(QOpenGLFramebufferObject::CombinedDepthStencil);
-
-    // Uncomplicate things by using NPOT:
-    QOpenGLFramebufferObject fbo(256, 128, fboFormat);
-
-    if (fbo.attachment() != QOpenGLFramebufferObject::CombinedDepthStencil)
-        QSKIP("FBOs missing combined depth~stencil support");
-
-    fbo.bind();
-
-    QPainter fboPainter;
-    QOpenGLPaintDevice device(fbo.width(), fbo.height());
-    bool painterBegun = fboPainter.begin(&device);
-    QVERIFY(painterBegun);
-
-    qt_opengl_draw_test_pattern(&fboPainter, fbo.width(), fbo.height());
-
-    fboPainter.end();
-
-    QImage fb = fbo.toImage().convertToFormat(QImage::Format_RGB32);
-
-    qt_opengl_check_test_pattern(fb);
-}
-
-void tst_QOpenGL::fboHandleNulledAfterContextDestroyed()
-{
-    QWindow window;
-    window.setGeometry(0, 0, 10, 10);
-    window.create();
-
-    QOpenGLFramebufferObject *fbo = 0;
-
-    {
-        QOpenGLContext ctx;
-        ctx.create();
-
-        ctx.makeCurrent(&window);
-
-        if (!QOpenGLFramebufferObject::hasOpenGLFramebufferObjects())
-            QSKIP("QOpenGLFramebufferObject not supported on this platform");
-
-        fbo = new QOpenGLFramebufferObject(128, 128);
-
-        QVERIFY(fbo->handle() != 0);
-    }
-
-    QCOMPARE(fbo->handle(), 0U);
-}
-
-void tst_QOpenGL::openGLPaintDevice()
-{
-    QWindow window;
-    window.setGeometry(0, 0, 128, 128);
-    window.create();
-
-    QOpenGLContext ctx;
-    ctx.create();
-
-    ctx.makeCurrent(&window);
-
-    QImage image(128, 128, QImage::Format_RGB32);
-    QPainter p(&image);
-    p.fillRect(0, 0, image.width() / 2, image.height() / 2, Qt::red);
-    p.fillRect(image.width() / 2, 0, image.width() / 2, image.height() / 2, Qt::green);
-    p.fillRect(image.width() / 2, image.height() / 2, image.width() / 2, image.height() / 2, Qt::blue);
-    p.fillRect(0, image.height() / 2, image.width() / 2, image.height() / 2, Qt::white);
-    p.end();
-
-    QOpenGLFramebufferObject fbo(128, 128);
-    fbo.bind();
-
-    QOpenGLPaintDevice device(128, 128);
-    p.begin(&device);
-    p.fillRect(0, 0, image.width() / 2, image.height() / 2, Qt::red);
-    p.fillRect(image.width() / 2, 0, image.width() / 2, image.height() / 2, Qt::green);
-    p.fillRect(image.width() / 2, image.height() / 2, image.width() / 2, image.height() / 2, Qt::blue);
-    p.fillRect(0, image.height() / 2, image.width() / 2, image.height() / 2, Qt::white);
-    p.end();
-
-    QCOMPARE(image, fbo.toImage().convertToFormat(QImage::Format_RGB32));
-
-    p.begin(&device);
-    p.fillRect(0, 0, image.width(), image.height(), Qt::black);
-    p.drawImage(0, 0, image);
-    p.end();
-
-    QCOMPARE(image, fbo.toImage().convertToFormat(QImage::Format_RGB32));
-
-    p.begin(&device);
-    p.fillRect(0, 0, image.width(), image.height(), Qt::black);
-    p.fillRect(0, 0, image.width(), image.height(), QBrush(image));
-    p.end();
-
-    QCOMPARE(image, fbo.toImage().convertToFormat(QImage::Format_RGB32));
-}
-
-QTEST_MAIN(tst_QOpenGL)
-#include "tst_qopengl.moc"