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* Insert the first two strings in the hash table after a flush.Mark Adler2012-01-131-0/+1
| | | | | | | | This allows deflate to generate the same output when continuing after a Z_SYNC_FLUSH vs. using deflateSetDictionary() after a Z_FULL_FLUSH or a deflateReset(). It also slightly improves compression when flushing by providing two more strings to possibly match at the start of the new block.
* Write out all of the available bits when using Z_BLOCK.Mark Adler2012-01-071-0/+1
| | | | | | | | Previously, the bit buffer would hold 1 to 16 bits after "all" of the output is provided after a Z_BLOCK deflate() call. Now at most seven bits remain in the output buffer after Z_BLOCK. flush_pending() now flushes the bit buffer before copying out the byte buffer, in order for it to really flush as much as possible.
* Remove second empty static block for Z_PARTIAL_FLUSH.Mark Adler2012-01-071-1/+0
| | | | | | | | | Z_PARTIAL_FLUSH would sometimes emit two empty static blocks instead of one in order to provide enough lookahead for inflate to be able to decode what was last compressed. inflate no longer needs that much lookahead, so this removes the possibility of emitting the second empty static block. Z_PARTIAL_FLUSH will now emit only one empty static block.
* Allow deflatePrime() to insert bits in the middle of a stream.Mark Adler2012-01-071-1/+4
| | | | | This allows the insertion of multiple empty static blocks for the purpose of efficiently bringing a stream to a byte boundary.
* zlib 1.2.5.1v1.2.5.1Mark Adler2011-09-111-1/+1
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* zlib 1.2.5v1.2.5Mark Adler2011-09-091-1/+1
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* zlib 1.2.4.5v1.2.4.5Mark Adler2011-09-091-11/+11
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* zlib 1.2.4-pre1v1.2.4-pre1Mark Adler2011-09-091-2/+2
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* zlib 1.2.3.4v1.2.3.4Mark Adler2011-09-091-1/+12
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* zlib 1.2.3.1v1.2.3.1Mark Adler2011-09-091-1/+1
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* zlib 1.2.2.4v1.2.2.4Mark Adler2011-09-091-2/+2
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* zlib 1.2.2.1v1.2.2.1Mark Adler2011-09-091-1/+7
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* zlib 1.2.1.2v1.2.1.2Mark Adler2011-09-091-1/+0
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* zlib 1.2.0.5v1.2.0.5Mark Adler2011-09-091-2/+2
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* zlib 1.2.0.4v1.2.0.4Mark Adler2011-09-091-1/+9
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* zlib 1.2.0.2v1.2.0.2Mark Adler2011-09-091-3/+3
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* zlib 1.2.0.1v1.2.0.1Mark Adler2011-09-091-1/+1
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* zlib 1.1.4v1.1.4Mark Adler2011-09-091-1/+1
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* zlib 1.1.3v1.1.3Mark Adler2011-09-091-3/+3
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* zlib 1.1.1v1.1.1Mark Adler2011-09-091-2/+2
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* zlib 1.1.0v1.1.0Mark Adler2011-09-091-0/+42
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* zlib 1.0.7v1.0.7Mark Adler2011-09-091-2/+3
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* zlib 1.0.4v1.0.4Mark Adler2011-09-091-2/+2
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* zlib 1.0.1v1.0.1Mark Adler2011-09-091-14/+13
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* zlib 1.0-prev1.0-preMark Adler2011-09-091-12/+13
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* zlib 0.99v0.99Mark Adler2011-09-091-13/+13
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* zlib 0.95v0.95Mark Adler2011-09-091-0/+1
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* zlib 0.94v0.94Mark Adler2011-09-091-23/+24
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* zlib 0.93v0.93Mark Adler2011-09-091-0/+1
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* zlib 0.92v0.92Mark Adler2011-09-091-5/+5
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* zlib 0.9v0.9Mark Adler2011-09-091-1/+3
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* zlib 0.71v0.71Mark Adler2011-09-091-0/+270