Method saveToFile

core/2d/RenderTexture.cpp:419–440

}

bool RenderTexture::saveToFile(std::string_view filename, bool isRGBA, SaveFileCallbackType callback)
{
    std::string basename(filename);
    std::transform(basename.begin(), basename.end(), basename.begin(), ::tolower);

    if (basename.find(".png") != std::string::npos)
    {
        return saveToFile(filename, Image::Format::PNG, isRGBA, std::move(callback));
    }
    else if (basename.find(".jpg") != std::string::npos)
    {
        if (isRGBA)
            AXLOGD("RGBA is not supported for JPG format.");
        return saveToFile(filename, Image::Format::JPG, false, std::move(callback));
    }
    else
    {
        AXLOGD("Only PNG and JPG format are supported now!");
    }

    return saveToFile(filename, Image::Format::JPG, false, std::move(callback));
}

bool RenderTexture::saveToFileAsNonPMA(std::string_view fileName,
                                       Image::Format format,