Method bake

src/OpenColorIO/Baker.cpp:237–414

}

void Baker::bake(std::ostream & os) const
{
    FileFormat* fmt = FormatRegistry::GetInstance().getFileFormatByName(getImpl()->m_formatName);

    if(!fmt)
    {
        std::ostringstream err;
        err << "The format named '" << getImpl()->m_formatName;
        err << "' could not be found. ";
        throw Exception(err.str().c_str());
    }

    FormatInfoVec fmtInfoVec;
    fmt->getFormatInfo(fmtInfoVec);
    FormatInfo fmtInfo = fmtInfoVec[0];

    const std::string & inputSpace = getImpl()->m_inputSpace;
    const std::string & targetSpace = getImpl()->m_targetSpace;
    const std::string & shaperSpace = getImpl()->m_shaperSpace;
    const std::string & display = getImpl()->m_display;
    const std::string & view = getImpl()->m_view;

    const bool displayViewMode = !display.empty() && !view.empty();
    const bool colorSpaceMode = !targetSpace.empty();

    // Settings validation.
    if(!getConfig())
    {
        throw Exception("No OCIO config has been set.");
    }

    if(inputSpace.empty())
    {
        throw Exception("No input space has been set.");
    }

    if(!displayViewMode && !colorSpaceMode)
    {
        throw Exception("No display / view or target colorspace has been set.");
    }

    if(displayViewMode && colorSpaceMode)
    {
        throw Exception("Cannot use both display / view and target colorspace.");
    }

    if(!getConfig()->getColorSpace(inputSpace.c_str()))
    {
        std::ostringstream os;
        os << "Could not find input colorspace '" << inputSpace << "'.";
        throw Exception(os.str().c_str());
    }

    if(colorSpaceMode && !getConfig()->getColorSpace(targetSpace.c_str()))
    {
        std::ostringstream os;
        os << "Could not find target colorspace '" << targetSpace << "'.";
        throw Exception(os.str().c_str());