$this->original_h = $image_info[1];
            $this->source_type = $image_info[2];
        }
 
        switch ($this->source_type) {
        case IMAGETYPE_GIF:
            $this->source_image = imagecreatefromgif($filename);
            break;
 
        case IMAGETYPE_JPEG:
            $this->source_image = $this->imageCreateJpegfromExif($filename);
 
            // set new width and height for image, maybe it has changed
            $this->original_w = imagesx($this->source_image);
            $this->original_h = imagesy($this->source_image);
 
            break;
 
        case IMAGETYPE_PNG:
            $this->source_image = imagecreatefrompng($filename);
            break;
 
        case IMAGETYPE_WEBP:
            $this->source_image = imagecreatefromwebp($filename);
            $this->original_w = imagesx($this->source_image);
            $this->original_h = imagesy($this->source_image);
 
            break;
 
        case IMAGETYPE_BMP:
            if (version_compare(PHP_VERSION, '7.2.0', '<')) {
                throw new ImageResizeException('For bmp support PHP >= 7.2.0 is required');
            }
            $this->source_image = imagecreatefrombmp($filename);
            break;
 
        default:
            throw new ImageResizeException('Unsupported image type');
        }
 

    }
 
    /**
     * Special case to deal with Fatal errors and the like.
     *
     * @return void
     */
    public function handleShutdown()
    {
        // If we reached this step, we are in shutdown handler.
        // An exception thrown in a shutdown handler will not be propagated
        // to the exception handler. Pass that information along.
        $this->canThrowExceptions = false;
 
        $error = $this->system->getLastError();
        if ($error && Misc::isLevelFatal($error['type'])) {
            // If there was a fatal error,
            // it was not handled in handleError yet.
            $this->allowQuit = false;
            $this->handleError(
                $error['type'],
                $error['message'],
                $error['file'],
                $error['line']
            );
        }
    }
 
 
    /**
     * @param InspectorFactoryInterface $factory
     *
     * @return void
     */
    public function setInspectorFactory(InspectorFactoryInterface $factory)
    {
        $this->inspectorFactory = $factory;
    }
 
    public function addFrameFilter($filterCallback)