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authorSteven Noonan <steven@uplinklabs.net>2009-09-20 21:49:52 -0700
committerSteven Noonan <steven@uplinklabs.net>2009-09-23 11:34:37 -0700
commit307fc0a28c10f70df8cf9d5e1a5514e1196ba79e (patch)
tree8d5d6d7f33d159eb3d0e5f0c4bd73745061d8e6c /crawl-ref/README.txt
parentdf8438dc4caa9d1c79304e9e3519ffa7a5b46c3f (diff)
downloadcrawl-ref-307fc0a28c10f70df8cf9d5e1a5514e1196ba79e.tar.gz
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README: give credit to libpng
libpng is used by SDL_image, and we make heavy use of the PNG loader in particular. Signed-off-by: Steven Noonan <steven@uplinklabs.net>
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@@ -106,6 +106,7 @@ Crawl gladly and gratuitously uses the following open source packages:
* The Mersenne Twister for random number generation, docs/mt19937.txt.
* The SQLite library as database engine; it is properly public domain.
* The SDL and SDL_image libraries under the LGPL 2.1 license: docs/lgpl.txt.
+* The libpng library, see docs/libpng-LICENSE.txt
5. How you can help