Documentation for requiring libjpeg and zlib unless disabled

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wiredfool 2015-09-22 21:38:17 +01:00
parent 29601ca119
commit d4afc9ed1f

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@ -51,10 +51,16 @@ Many of Pillow's features require external libraries:
* **libjpeg** provides JPEG functionality. * **libjpeg** provides JPEG functionality.
* Pillow has been tested with libjpeg versions **6b**, **8**, and **9** and libjpeg-turbo version **8**. * Pillow has been tested with libjpeg versions **6b**, **8**, and
**9** and libjpeg-turbo version **8**.
* Starting with Pillow 3.0.0, libjpeg is required by default, but
may be disabled with the `--disable-jpeg` flag.
* **zlib** provides access to compressed PNGs * **zlib** provides access to compressed PNGs
* Starting with Pillow 3.0.0, zlib is required by default, but may
be disabled with the `--disable-zlib` flag.
* **libtiff** provides compressed TIFF functionality * **libtiff** provides compressed TIFF functionality
* Pillow has been tested with libtiff versions **3.x** and **4.0** * Pillow has been tested with libtiff versions **3.x** and **4.0**