C++ (Cpp) FilterEffect::applyRecursive Exemples

Exemple #1

Fichier : FilterEffect.cpp Projet : Miaque/mojo

void FilterEffect::applyRecursive()
{
    if (hasResult())
        return;
    unsigned size = m_inputEffects.size();
    for (unsigned i = 0; i < size; ++i) {
        FilterEffect* in = m_inputEffects.at(i).get();
        in->applyRecursive();
        if (!in->hasResult())
            return;

        // Convert input results to the current effect's color space.
        transformResultColorSpace(in, i);
    }

    setResultColorSpace(m_operatingColorSpace);

    if (!isFilterSizeValid(m_absolutePaintRect))
        return;

    if (!mayProduceInvalidPreMultipliedPixels()) {
        for (unsigned i = 0; i < size; ++i)
            inputEffect(i)->correctFilterResultIfNeeded();
    }

    applySoftware();
}