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Committer:
tterribe
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Date:
2013-01-08 16:45:06 UTC
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Revision ID:
svn-v4:0101bb08-14d6-0310-b084-bc0e0c8e3800:trunk/theora:18760
Include zlib.h when necessary.
Newer versions of png.h don't include it for us.
This is only needed when compiling with OC_DUMP_IMAGES (i.e., for
debugging).