Esempio n. 1
0
void ShivaFilter::processImpl(KisPaintDeviceSP dev,
                              const QRect& size,
                              const KisFilterConfiguration* config,
                              KoUpdater* progressUpdater
                              ) const
{
    Q_UNUSED(progressUpdater);
    QPoint dstTopLeft = size.topLeft();

    UpdaterProgressReport* report = 0;
    if (progressUpdater) {
        progressUpdater->setRange(0, size.height());
        report = new UpdaterProgressReport(progressUpdater);
    }
    
    Q_ASSERT(!dev.isNull());
//     Q_ASSERT(config);
    // TODO support for selection
    OpenShiva::Kernel kernel;
    kernel.setSource(*m_source);
    if (config) {
        QMap<QString, QVariant> map = config->getProperties();
        for (QMap<QString, QVariant>::iterator it = map.begin(); it != map.end(); ++it) {
            dbgPlugins << it.key() << " " << it.value();
            const GTLCore::Metadata::Entry* entry = kernel.metadata()->parameter(it.key().toLatin1().constData());
            if (entry && entry->asParameterEntry()) {
                GTLCore::Value val = qvariantToValue(it.value(), entry->asParameterEntry()->type());
                if(val.isValid())
                {
                    kernel.setParameter(it.key().toLatin1().constData(), val);
                }
            }
        }
    }
    
    kernel.setParameter(OpenShiva::Kernel::IMAGE_WIDTH, float(dev->defaultBounds()->bounds().width()));
    kernel.setParameter(OpenShiva::Kernel::IMAGE_HEIGHT, float(dev->defaultBounds()->bounds().height()));
    
    KisGtlLocker gtlLocker;
    {
        dbgPlugins << "Compile: " << m_source->name().c_str();
        QMutexLocker l(shivaMutex);
        kernel.compile();
    }
    if (kernel.isCompiled()) {
        ConstPaintDeviceImage pdisrc(dev);
        PaintDeviceImage pdi(dev);
        std::list< const GTLCore::AbstractImage* > inputs;
        GTLCore::RegionI region(dstTopLeft.x(), dstTopLeft.y() , size.width(), size.height());
        inputs.push_back(&pdisrc);
        dbgPlugins << "Run: " << m_source->name().c_str() << " " <<  dstTopLeft << " " << size;
        kernel.evaluatePixels(region, inputs, &pdi, report );

        }
}
Esempio n. 2
0
void testWrappedLineIterator(QString testName, const QRect &rect)
{
    testName = QString("%1_%2_%3_%4_%5")
        .arg(testName)
        .arg(rect.x())
        .arg(rect.y())
        .arg(rect.width())
        .arg(rect.height());

    const KoColorSpace *cs = KoColorSpaceRegistry::instance()->rgb8();
    KisPaintDeviceSP dev = createWrapAroundPaintDevice(cs);

    // test rect fits the wrap rect in both dimensions
    IteratorSP it = createIterator<IteratorSP>(dev, rect);

    int y = 0;
    do {
        int x = 0;
        do {
            quint8 *data = it->rawData();

            data[0] = 10 * x;
            data[1] = 10 * y;
            data[2] = 0;
            data[3] = 255;

            x++;
        } while (it->nextPixel());
    } while (nextRowGeneral(it, ++y, rect));

    QRect rc = dev->defaultBounds()->bounds() | dev->exactBounds();
    QImage result = dev->convertToQImage(0, rc.x(), rc.y(), rc.width(), rc.height());

    QVERIFY(TestUtil::checkQImage(result, "paint_device_test", "wrapped_iterators", testName));
}
Esempio n. 3
0
QRect KisFilterMask::decorateRect(KisPaintDeviceSP &src,
                                  KisPaintDeviceSP &dst,
                                  const QRect & rc,
                                  PositionToFilthy maskPos) const
{
    Q_UNUSED(maskPos);

    KisSafeFilterConfigurationSP filterConfig = filter();

    Q_ASSERT(nodeProgressProxy());
    Q_ASSERT_X(src != dst, "KisFilterMask::decorateRect",
               "src must be != dst, because we cant create transactions "
               "during merge, as it breaks reentrancy");

    if (!filterConfig) {
        return QRect();
    }

    KisFilterSP filter =
        KisFilterRegistry::instance()->value(filterConfig->name());

    if (!filter) {
        warnKrita << "Could not retrieve filter \"" << filterConfig->name() << "\"";
        return QRect();
    }

    KIS_ASSERT_RECOVER_NOOP(this->busyProgressIndicator());
    this->busyProgressIndicator()->update();

    filter->process(src, dst, 0, rc, filterConfig.data(), 0);

    QRect r = filter->changedRect(rc, filterConfig.data(), dst->defaultBounds()->currentLevelOfDetail());
    return r;
}
Esempio n. 4
0
void KisMultipleProjection::syncLodCache()
{
    QReadLocker readLocker(&m_d->lock);

    PlanesMap::const_iterator it = m_d->planes.constBegin();
    PlanesMap::const_iterator end = m_d->planes.constEnd();

    for (; it != end; ++it) {
        KisPaintDeviceSP device = it->device;
        QRegion dirtyRegion = device->syncLodCache(device->defaultBounds()->currentLevelOfDetail());
        Q_UNUSED(dirtyRegion);
    }
}
Esempio n. 5
0
void testWrappedLineIteratorReadMoreThanBounds(QString testName)
{
    const KoColorSpace *cs = KoColorSpaceRegistry::instance()->rgb8();
    KisPaintDeviceSP dev = createWrapAroundPaintDevice(cs);
    KisPaintDeviceSP dst = new KisPaintDevice(cs);

    // fill device with a gradient
    QRect bounds = dev->defaultBounds()->bounds();
    for (int y = bounds.y(); y < bounds.y() + bounds.height(); y++) {
        for (int x = bounds.x(); x < bounds.x() + bounds.width(); x++) {
            QColor c((10 * x) % 255, (10 * y) % 255, 0, 255);
            dev->setPixel(x, y, c);
        }
    }

    // test rect doesn't fit the wrap rect in both dimentions
    const QRect &rect(bounds.adjusted(-6,-6,8,8));
    KisRandomAccessorSP dstIt = dst->createRandomAccessorNG(rect.x(), rect.y());
    IteratorSP it = createIterator<IteratorSP>(dev, rect);

    for (int y = rect.y(); y < rect.y() + rect.height(); y++) {
        for (int x = rect.x(); x < rect.x() + rect.width(); x++) {
            quint8 *data = it->rawData();

            QVERIFY(checkConseqPixels<IteratorSP>(it->nConseqPixels(), QPoint(x, y), KisWrappedRect(rect, bounds)));

            dstIt->moveTo(x, y);
            memcpy(dstIt->rawData(), data, cs->pixelSize());

            QVERIFY(checkXY<IteratorSP>(QPoint(it->x(), it->y()), QPoint(x,y)));

            bool stepDone = it->nextPixel();
            QCOMPARE(stepDone, x < rect.x() + rect.width() - 1);
        }
        if (!nextRowGeneral(it, y, rect)) break;
    }

    testName = QString("%1_%2_%3_%4_%5")
        .arg(testName)
        .arg(rect.x())
        .arg(rect.y())
        .arg(rect.width())
        .arg(rect.height());

    QRect rc = rect;
    QImage result = dst->convertToQImage(0, rc.x(), rc.y(), rc.width(), rc.height());
    QImage ref = dev->convertToQImage(0, rc.x(), rc.y(), rc.width(), rc.height());

    QVERIFY(TestUtil::checkQImage(result, "paint_device_test", "wrapped_iterators_huge", testName));
}
Esempio n. 6
0
void KisPaintDeviceTest::testSharedDataManager()
{
    QRect fillRect(0,0,100,100);
    quint8 fillPixel[4]={255,255,255,255};
    QRect clearRect(10,10,20,20);
    QImage srcImage;
    QImage dstImage;

    const KoColorSpace *cs = KoColorSpaceRegistry::instance()->rgb8();
    KisPaintDeviceSP srcDevice = new KisPaintDevice(cs);

    srcDevice->setX(10);
    srcDevice->setY(20);

    srcDevice->fill(fillRect.left(), fillRect.top(),
                 fillRect.width(), fillRect.height(),fillPixel);

    KisPaintDeviceSP dstDevice = new KisPaintDevice(srcDevice->dataManager(), srcDevice);


    QVERIFY(srcDevice->extent() == dstDevice->extent());
    QVERIFY(srcDevice->exactBounds() == dstDevice->exactBounds());
    QVERIFY(srcDevice->defaultBounds() == dstDevice->defaultBounds());
    QVERIFY(srcDevice->x() == dstDevice->x());
    QVERIFY(srcDevice->y() == dstDevice->y());

    srcImage = srcDevice->convertToQImage(0);
    dstImage = dstDevice->convertToQImage(0);
    QVERIFY(srcImage == dstImage);

    srcDevice->clear(clearRect);

    srcImage = srcDevice->convertToQImage(0);
    dstImage = dstDevice->convertToQImage(0);
    QVERIFY(srcImage == dstImage);
}
void FillProcessingVisitor::visitNodeWithPaintDevice(KisNode *node, KisUndoAdapter *undoAdapter)
{
    KisPaintDeviceSP device = node->paintDevice();
    Q_ASSERT(device);

    ProgressHelper helper(node);
    QRect fillRect = m_resources->image()->bounds();

    if (!device->defaultBounds()->wrapAroundMode() &&
        !fillRect.contains(m_startPoint)) {

        return;
    }

    if (m_selectionOnly) {
        KisPaintDeviceSP filledDevice = device->createCompositionSourceDevice();
        KisFillPainter fillPainter(filledDevice);
        fillPainter.setProgress(helper.updater());

        if (m_usePattern) {
            fillPainter.fillRect(fillRect, m_resources->currentPattern());
        } else if (m_useBgColor) {
            fillPainter.fillRect(fillRect,
                                 m_resources->currentBgColor(),
                                 m_resources->opacity());
        } else {
            fillPainter.fillRect(fillRect,
                                 m_resources->currentFgColor(),
                                 m_resources->opacity());
        }

        QVector<QRect> dirtyRect = fillPainter.takeDirtyRegion();

        KisPainter painter(device, m_selection);
        painter.beginTransaction();

        m_resources->setupPainter(&painter);

        foreach(const QRect &rc, dirtyRect) {
            painter.bitBlt(rc.topLeft(), filledDevice, rc);
        }

        painter.endTransaction(undoAdapter);

    } else {
Esempio n. 8
0
bool checkIfHasTransparency(KisPaintDeviceSP dev)
{
    const QRect deviceBounds = dev->exactBounds();
    const QRect imageBounds = dev->defaultBounds()->bounds();

    if (deviceBounds.isEmpty() ||
        (deviceBounds & imageBounds) != imageBounds) {

        return true;
    }

    const KoColorSpace *cs = dev->colorSpace();
    KisSequentialConstIterator it(dev, deviceBounds);

    do {
        if (cs->opacityU8(it.rawDataConst()) != OPACITY_OPAQUE_U8) {
            return true;
        }
    } while(it.nextPixel());

    return false;
}
void KisRoundCornersFilter::processImpl(KisPaintDeviceSP device,
                                        const QRect& applyRect,
                                        const KisFilterConfiguration* config,
                                        KoUpdater* progressUpdater
                                        ) const
{
    Q_UNUSED(config);
    Q_ASSERT(!device.isNull());

    if (!device || !config) {
        warnKrita << "Invalid parameters for round corner filter";
        dbgPlugins << device << " " << config;
        return;
    }

    //read the filter configuration values from the KisFilterConfiguration object
    qint32 radius = qMax(1, config->getInt("radius" , 30));

    if (progressUpdater) {
        progressUpdater->setRange(0, applyRect.height());
    }

    qint32 width = applyRect.width();

    KisHLineIteratorSP dstIt = device->createHLineIteratorNG(applyRect.x(), applyRect.y(), width);

    const KoColorSpace* cs = device->colorSpace();

    QRect bounds = device->defaultBounds()->bounds();
    for (qint32 y = applyRect.y(); y < applyRect.y() + applyRect.height(); y++) {
        qint32 x = applyRect.x();
        do {
            if (x <= radius && y <= radius) {
                double dx = radius - x;
                double dy = radius - y;
                double dradius = static_cast<double>(radius);
                if (dx >= sqrt(dradius*dradius - dy*dy)) {
                    cs->setOpacity(dstIt->rawData(), OPACITY_TRANSPARENT_U8, 1);
                }
            } else if (x >= bounds.width() - radius && y <= radius) {
                double dx = x + radius - bounds.width();
                double dy = radius - y;
                double dradius = static_cast<double>(radius);
                if (dx >= sqrt(dradius*dradius - dy*dy)) {
                    cs->setOpacity(dstIt->rawData(), OPACITY_TRANSPARENT_U8, 1);
                }
            } else if (x <= radius && y >= bounds.height() - radius) {
                double dx = radius - x;
                double dy = y + radius - bounds.height();
                double dradius = static_cast<double>(radius);
                if (dx >= sqrt(dradius*dradius - dy*dy)) {
                    cs->setOpacity(dstIt->rawData(), OPACITY_TRANSPARENT_U8, 1);
                }
            } else if (x >= bounds.width()  - radius && y >= bounds.height() - radius) {

                double dx = x + radius - bounds.width() ;
                double dy = y + radius - bounds.height();
                double dradius = static_cast<double>(radius);
                if (dx >= sqrt(dradius*dradius - dy*dy)) {
                    cs->setOpacity(dstIt->rawData(), OPACITY_TRANSPARENT_U8, 1);
                }
            }
            ++x;
        } while(dstIt->nextPixel());
        dstIt->nextRow();
        if (progressUpdater) progressUpdater->setValue(y);
    }
}