Method getColorSpaceNameByIndex

src/OpenColorIO/Config.cpp:2394–2494

}

const char * Config::getColorSpaceNameByIndex(SearchReferenceSpaceType searchReferenceType,
                                              ColorSpaceVisibility visibility, int index) const
{
    if (index < 0)
    {
        return "";
    }

    int current = 0;
    switch (visibility)
    {
    case COLORSPACE_ALL:
    {
        if (searchReferenceType == SEARCH_REFERENCE_SPACE_ALL)
        {
            if (index < getImpl()->m_allColorSpaces->getNumColorSpaces())
            {
                return getImpl()->m_allColorSpaces->getColorSpaceNameByIndex(index);
            }
            else
            {
                return "";
            }
        }
        const int nbCS = getImpl()->m_allColorSpaces->getNumColorSpaces();
        for (int i = 0; i < nbCS; ++i)
        {
            auto cs = getImpl()->m_allColorSpaces->getColorSpaceByIndex(i);
            if (MatchReferenceType(searchReferenceType, cs->getReferenceSpaceType()))
            {
                if (current == index)
                {
                    return cs->getName();
                }
                ++current;
            }
        }
        break;
    }
    case COLORSPACE_ACTIVE:
    {
        if (searchReferenceType == SEARCH_REFERENCE_SPACE_ALL)
        {
            if (index < (int)getImpl()->m_activeColorSpaceNames.size())
            {
                return getImpl()->m_activeColorSpaceNames[index].c_str();
            }
            else
            {
                return "";
            }
        }
        const int nbCS = (int)getImpl()->m_activeColorSpaceNames.size();
        for (int i = 0; i < nbCS; ++i)
        {
            auto csname = getImpl()->m_activeColorSpaceNames[i];
            auto cs = getColorSpace(csname.c_str());
            if (MatchReferenceType(searchReferenceType, cs->getReferenceSpaceType()))