modules/thunder_media/src/Plugin/ImageEffect/AutoAspectEffect.php
public function transformDimensions(array &$dimensions, $uri) {
    if (!isset($dimensions['width']) || !isset($dimensions['height'])) {
      // We cannot know which preset would be executed and thus cannot know the
      // resulting dimensions, unless both styles return the same dimensions:
      $landscape_dimensions = $portrait_dimensions = $dimensions;

      /* @var ImageStyle $landscape_style */
      $landscape_style = ImageStyle::load($this->configuration['landscape']);
      $landscape_style->transformDimensions($landscape_dimensions, $uri);

      /* @var ImageStyle $portrait_style */
      $portrait_style = ImageStyle::load($this->configuration['portrait']);
      $portrait_style->transformDimensions($portrait_dimensions, $uri);

      if ($landscape_dimensions == $portrait_dimensions) {
        $dimensions = $landscape_dimensions;
      }
      else {
        $dimensions['width'] = $dimensions['height'] = NULL;
      }
    }
    else {
      $ratio_adjustment = isset($this->configuration['ratio_adjustment']) ? floatval($this->configuration['ratio_adjustment']) : 1;
      $aspect = $dimensions['width'] / $dimensions['height'];
      $style_name = (($aspect * $ratio_adjustment) > 1) ? $this->configuration['landscape'] : $this->configuration['portrait'];

      /* @var ImageStyle $style */
      $style = ImageStyle::load($style_name);
      $style->transformDimensions($dimensions, $uri);
    }
  }
public function transformDimensions(array &$dimensions, $uri) {
    if (!isset($dimensions['width']) || !isset($dimensions['height'])) {
      // We cannot know which preset would be executed and thus cannot know the
      // resulting dimensions, unless both styles return the same dimensions:
      $landscape_dimensions = $portrait_dimensions = $dimensions;

      /* @var ImageStyle $landscape_style */
      $landscape_style = ImageStyle::load($this->configuration['landscape']);
      $landscape_style->transformDimensions($landscape_dimensions, $uri);

      /* @var ImageStyle $portrait_style */
      $portrait_style = ImageStyle::load($this->configuration['portrait']);
      $portrait_style->transformDimensions($portrait_dimensions, $uri);

      if ($landscape_dimensions == $portrait_dimensions) {
        $dimensions = $landscape_dimensions;
      }
      else {
        $dimensions['width'] = $dimensions['height'] = NULL;
      }
    }
    else {
      $ratio_adjustment = isset($this->configuration['ratio_adjustment']) ? floatval($this->configuration['ratio_adjustment']) : 1;
      $aspect = $dimensions['width'] / $dimensions['height'];
      $style_name = (($aspect * $ratio_adjustment) > 1) ? $this->configuration['landscape'] : $this->configuration['portrait'];

      /* @var ImageStyle $style */
      $style = ImageStyle::load($style_name);
      $style->transformDimensions($dimensions, $uri);
    }
  }
{@inheritdoc}