| WebpTranscoder | The abstraction for WebpTranscoder |
| Bitmaps | Utility methods for handling Bitmaps. |
| ImagePipelineNativeLoader | Single place responsible for loading libimagepipeline.so and its dependencies. |
| JpegTranscoder | Helper methods for modifying jpeg images. |
| NativeBlurFilter | A fast native blur filter. |
| NativeRoundingFilter | A fast native rounding filter. |
| StaticWebpNativeLoader | Single place responsible for ensuring that `static-webp.so` is loaded |
| WebpTranscoderFactory | This is the class responsible to return the WebpTranscoder if any |
| WebpTranscoderImpl | Helper methods for modifying webp static images. |