Meep-Eep
325a882c5d
git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@2767 8092fc87-c524-0410-9efc-e669fe64eaf9
45 lines
742 B
C
45 lines
742 B
C
// Reverse engineered from the Star Control executable.
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#ifndef _LZTFB
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#define _LZTFB
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#include <stdint.h>
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#include <stdio.h>
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typedef struct LZTFB LZTFB;
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#include "../../shared/cbytesex.h"
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#include "huff.h"
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#define LZTFB_BUF_SIZE 0x2000
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struct LZTFB {
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uint8_t buf[LZTFB_BUF_SIZE];
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uint8_t *bufPtr;
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uint32_t bufFill;
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uint32_t lastBufFill;
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BitStreamContext bsc;
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bool literalsEncoded;
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Huff_Context *huffTable[3];
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int state;
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struct {
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int32_t offset;
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uint32_t count;
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} stateData;
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size_t compressedSize;
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size_t uncompressedSize;
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uint8_t table2Shift;
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uint8_t lengthBias;
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};
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LZTFB *LZTFB_new(const char *buf, size_t len);
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int LZTFB_output(LZTFB *lztfb, FILE *out);
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void LZTFB_delete(LZTFB *lztfb);
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#endif /* _LZTFB */
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